Survey yearBelieve in God; absolutely certainBelieve in God; fairly certainBelieve in God; not too/not at all certainBelieve in God; don't knowDo not believe in GodOther/don't know if they believe in GodSample size
201466%25%4%1%2%1%6,083
200773%21%3%1%1%2%7,470
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Learn More: Believe in God; absolutely certain, Believe in God; fairly certain, Believe in God; not too/not at all certain, Do not believe in God

DemographicInformation

Age distribution among Mainline Protestants by belief in God

% of Mainline Protestants who are ages…

Belief in God18-2930-4950-6465+Sample size
Believe in God; absolutely certain15%28%30%27%3,900
Believe in God; fairly certain18%33%25%24%1,521
Believe in God; not too/not at all certain23%28%25%23%271
Do not believe in God11%23%37%29%109
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Generational cohort among Mainline Protestants by belief in God

% of Mainline Protestants who are…

Belief in GodYounger MillennialOlder MillennialGeneration XBaby BoomerSilentGreatestSample size
Believe in God; absolutely certain9%10%24%38%17%2%3,900
Believe in God; fairly certain13%10%28%32%16%2%1,521
Believe in God; not too/not at all certain15%14%23%31%15%3%271
Do not believe in God8%5%21%41%21%3%109
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Gender composition among Mainline Protestants by belief in God

% of Mainline Protestants who are…

Belief in GodMenWomenSample size
Believe in God; absolutely certain41%59%3,989
Believe in God; fairly certain50%50%1,550
Believe in God; not too/not at all certain62%38%277
Do not believe in God71%29%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Racial and ethnic composition among Mainline Protestants by belief in God

% of Mainline Protestants who identify as…

Belief in GodWhiteBlackAsianLatinoOther/MixedSample size
Believe in God; absolutely certain85%4%1%6%4%3,928
Believe in God; fairly certain88%2%3%4%3%1,537
Believe in God; not too/not at all certain86%1%1%6%6%274
Do not believe in God96%< 1%2%1%2%110
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Immigrant status among Mainline Protestants by belief in God

% of Mainline Protestants who are…

Belief in GodImmigrantsSecond generationThird generation or higherSample size
Believe in God; absolutely certain7%6%87%3,954
Believe in God; fairly certain7%7%86%1,534
Believe in God; not too/not at all certain13%9%79%272
Do not believe in God10%6%84%109
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Income distribution among Mainline Protestants by belief in God

% of Mainline Protestants who have a household income of…

Belief in GodLess than $30,000$30,000-$49,999$50,000-$99,999$100,000 or moreSample size
Believe in God; absolutely certain31%21%28%20%3,392
Believe in God; fairly certain23%18%29%30%1,367
Believe in God; not too/not at all certain23%14%29%34%243
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Educational distribution among Mainline Protestants by belief in God

% of Mainline Protestants who have completed…

Belief in GodHigh school or lessSome collegeCollegePost-graduate degreeSample size
Believe in God; absolutely certain38%31%18%12%3,963
Believe in God; fairly certain32%30%21%17%1,544
Believe in God; not too/not at all certain34%24%26%16%275
Do not believe in God42%17%24%17%110
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Marital status among Mainline Protestants by belief in God

% of Mainline Protestants who are…

Belief in GodMarriedLiving with a partnerDivorced/separatedWidowedNever marriedSample size
Believe in God; absolutely certain56%4%13%10%17%3,969
Believe in God; fairly certain55%8%12%7%19%1,542
Believe in God; not too/not at all certain51%10%10%6%23%275
Do not believe in God51%5%12%10%22%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Parent of children under 18 among Mainline Protestants by belief in God

% of Mainline Protestants who are…

Belief in GodParentsNon-parentsSample size
Believe in God; absolutely certain26%74%3,981
Believe in God; fairly certain28%72%1,545
Believe in God; not too/not at all certain20%80%275
Do not believe in God20%80%109
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

BeliefsandPractices

Importance of religion in one's life among Mainline Protestants by belief in God

% of Mainline Protestants who say religion is…

Belief in GodVery importantSomewhat importantNot too importantNot at all importantDon't knowSample size
Believe in God; absolutely certain70%26%3%1%1%3,989
Believe in God; fairly certain23%57%17%2%1%1,550
Believe in God; not too/not at all certain6%37%42%15%< 1%277
Do not believe in God6%22%45%27%< 1%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Attendance at religious services among Mainline Protestants by belief in God

% of Mainline Protestants who attend religious services…

Belief in GodAt least once a weekOnce or twice a month/a few times a yearSeldom/neverDon't knowSample size
Believe in God; absolutely certain41%40%18%1%3,989
Believe in God; fairly certain18%50%31%< 1%1,550
Believe in God; not too/not at all certain8%41%51%< 1%277
Do not believe in God5%31%62%2%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of prayer among Mainline Protestants by belief in God

% of Mainline Protestants who pray…

Belief in GodAt least dailyWeeklyMonthlySeldom/neverDon't knowSample size
Believe in God; absolutely certain68%20%4%6%1%3,989
Believe in God; fairly certain29%31%14%25%1%1,550
Believe in God; not too/not at all certain14%16%15%54%1%277
Do not believe in God11%8%4%77%< 1%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of participation in prayer, scripture study or religious education groups among Mainline Protestants by belief in God

% of Mainline Protestants who attend prayer group…

Belief in GodAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Believe in God; absolutely certain26%12%10%52%< 1%3,989
Believe in God; fairly certain7%7%9%76%< 1%1,550
Believe in God; not too/not at all certain2%3%2%93%< 1%277
Do not believe in God1%1%1%98%< 1%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of meditation among Mainline Protestants by belief in God

% of Mainline Protestants who meditate…

Belief in GodAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Believe in God; absolutely certain42%9%4%43%2%3,989
Believe in God; fairly certain25%11%5%57%1%1,550
Believe in God; not too/not at all certain15%13%9%62%1%277
Do not believe in God17%9%8%66%< 1%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of feeling spiritual peace and wellbeing among Mainline Protestants by belief in God

% of Mainline Protestants who feel a sense of spiritual peace and wellbeing…

Belief in GodAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Believe in God; absolutely certain65%17%8%8%1%3,989
Believe in God; fairly certain38%23%17%21%1%1,550
Believe in God; not too/not at all certain35%19%14%31%1%277
Do not believe in God25%9%13%51%2%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of feeling wonder about the universe among Mainline Protestants by belief in God

% of Mainline Protestants who feel a sense of wonder about the universe…

Belief in GodAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Believe in God; absolutely certain46%15%13%25%2%3,989
Believe in God; fairly certain38%19%18%24%1%1,550
Believe in God; not too/not at all certain39%16%17%27%1%277
Do not believe in God35%19%20%24%2%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Sources of guidance on right and wrong among Mainline Protestants by belief in God

% of Mainline Protestants who say they look to…most for guidance on right and wrong

Belief in GodReligionPhilosophy/reasonCommon senseScienceDon't knowSample size
Believe in God; absolutely certain39%8%46%5%2%3,989
Believe in God; fairly certain11%15%63%8%2%1,550
Believe in God; not too/not at all certain3%19%65%12%2%277
Do not believe in God6%14%60%20%< 1%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Belief in absolute standards for right and wrong among Mainline Protestants by belief in God

% of Mainline Protestants who say…

Belief in GodThere are clear standards for what is right and wrongRight or wrong depends on the situationNeither/both equallyDon't knowSample size
Believe in God; absolutely certain36%62%1%1%3,989
Believe in God; fairly certain25%72%2%1%1,550
Believe in God; not too/not at all certain23%74%2%1%277
Do not believe in God22%74%1%2%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of reading scripture among Mainline Protestants by belief in God

% of Mainline Protestants who read scripture…

Belief in GodAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Believe in God; absolutely certain40%14%12%32%1%3,989
Believe in God; fairly certain11%12%12%64%1%1,550
Believe in God; not too/not at all certain6%5%8%80%< 1%277
Do not believe in God4%7%3%86%< 1%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Interpreting scripture among Mainline Protestants by belief in God

% of Mainline Protestants who say the holy scripture is…

Belief in GodWord of God; should be taken literallyWord of God; not everything taken literallyWord of God; other/don't knowNot the word of GodOther/don't knowSample size
Believe in God; absolutely certain32%39%3%16%9%3,989
Believe in God; fairly certain8%33%2%48%10%1,550
Believe in God; not too/not at all certain3%12%< 1%78%7%277
Do not believe in God2%6%< 1%84%7%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Belief in Heaven among Mainline Protestants by belief in God

% of Mainline Protestants who …in heaven

Belief in GodBelieveDon't believeOther/don't knowSample size
Believe in God; absolutely certain88%6%6%3,989
Believe in God; fairly certain72%17%11%1,550
Believe in God; not too/not at all certain40%47%13%277
Do not believe in God12%81%7%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Belief in Hell among Mainline Protestants by belief in God

% of Mainline Protestants who …in hell

Belief in GodBelieveDon't believeOther/don't knowSample size
Believe in God; absolutely certain69%21%10%3,989
Believe in God; fairly certain48%40%11%1,550
Believe in God; not too/not at all certain27%62%11%277
Do not believe in God10%86%4%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

SocialandPoliticalViews

Party affiliation among Mainline Protestants by belief in God

% of Mainline Protestants who identify as…

Belief in GodRepublican/lean Rep.No leanDemocrat/lean Dem.Sample size
Believe in God; absolutely certain47%15%37%3,989
Believe in God; fairly certain40%16%45%1,550
Believe in God; not too/not at all certain29%20%51%277
Do not believe in God38%13%50%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Political ideology among Mainline Protestants by belief in God

% of Mainline Protestants who are…

Belief in GodConservativeModerateLiberalDon't knowSample size
Believe in God; absolutely certain41%36%17%5%3,989
Believe in God; fairly certain30%41%24%5%1,550
Believe in God; not too/not at all certain23%42%29%6%277
Do not believe in God24%37%36%3%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about size of government among Mainline Protestants by belief in God

% of Mainline Protestants who would rather have…

Belief in GodSmaller government; fewer servicesBigger government; more servicesDependsDon't knowSample size
Believe in God; absolutely certain60%33%3%4%3,989
Believe in God; fairly certain58%35%4%3%1,550
Believe in God; not too/not at all certain53%41%3%3%277
Do not believe in God59%37%1%3%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about government aid to the poor among Mainline Protestants by belief in God

% of Mainline Protestants who say government aid to the poor…

Belief in GodDoes more harm than goodDoes more good than harmNeither/both equallyDon't knowSample size
Believe in God; absolutely certain50%44%4%2%3,989
Believe in God; fairly certain46%49%3%1%1,550
Believe in God; not too/not at all certain36%58%4%2%277
Do not believe in God37%61%1%2%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about abortion among Mainline Protestants by belief in God

% of Mainline Protestants who say abortion should be…

Belief in GodLegal in all/most casesIllegal in all/most casesDon't knowSample size
Believe in God; absolutely certain55%41%4%3,989
Believe in God; fairly certain70%26%4%1,550
Believe in God; not too/not at all certain80%18%2%277
Do not believe in God93%4%3%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about homosexuality among Mainline Protestants by belief in God

% of Mainline Protestants who say homosexuality…

Belief in GodShould be acceptedShould be discouragedNeither/both equallyDon't knowSample size
Believe in God; absolutely certain60%31%5%4%3,989
Believe in God; fairly certain78%16%3%2%1,550
Believe in God; not too/not at all certain79%15%2%4%277
Do not believe in God82%11%4%3%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about same-sex marriage among Mainline Protestants by belief in God

% of Mainline Protestants who …same-sex marriage

Belief in GodStrongly favor/favorOppose/strongly opposeDon't knowSample size
Believe in God; absolutely certain51%41%8%3,989
Believe in God; fairly certain68%24%8%1,550
Believe in God; not too/not at all certain79%17%5%277
Do not believe in God76%15%9%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about environmental regulation among Mainline Protestants by belief in God

% of Mainline Protestants who say…

Belief in GodStricter environmental laws and regulations cost too many jobs and hurt the economyStricter environmental laws and regulations are worth the costNeither/both equallyDon't knowSample size
Believe in God; absolutely certain41%54%3%2%3,989
Believe in God; fairly certain34%62%1%2%1,550
Believe in God; not too/not at all certain30%67%1%2%277
Do not believe in God22%71%1%6%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about human evolution among Mainline Protestants by belief in God

% of Mainline Protestants who say humans…

Belief in GodEvolved; due to natural processesEvolved; due to God's designEvolved; don't know howAlways existed in present formDon't knowSample size
Believe in God; absolutely certain19%35%4%37%6%3,989
Believe in God; fairly certain43%31%6%17%4%1,550
Believe in God; not too/not at all certain69%11%9%7%4%277
Do not believe in God77%6%2%12%3%111
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.