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HistoryAQIPM2.5PM10COSO2NO2O3

Bloomington, Indiana, United States Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

August Air Quality Analysis

Bloomington, Indiana, United States

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2021
86AQI
Lowest AQI recorded on
7th Aug 2023
15AQI

Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 81 of Moderate air quality, showing improvement over 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025

Bloomington, Indiana, United States

AQI
Day
Night
.

6 AM1st Aug 2025

9 PM

5 AM2nd Aug 2025

Day time
Avg. Highest Time
9AM1st Aug

98AQI

Avg. Lowest Time
6AM1st Aug

82AQI

Night time
Avg. Highest Time
9PM1st Aug

86AQI

Avg. Lowest Time
5AM2nd Aug

69AQI

In the last 24 hours,

Bloomington's AQI reached its highest point of 98 at 9 AM during the Day, while the lowest point, 69, was recorded at 5 AM during the Night between 1st Aug and 2nd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Bloomington, Indiana, United States

JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
3rd Jul 2025486 AMAQI
3rd Jul 2025507 AMAQI
3rd Jul 2025508 AMAQI
3rd Jul 2025529 AMAQI
3rd Jul 20255210 AMAQI
3rd Jul 20254811 AMAQI
3rd Jul 20254912 PMAQI
3rd Jul 2025471 PMAQI
3rd Jul 2025502 PMAQI
3rd Jul 2025513 PMAQI
3rd Jul 2025514 PMAQI
3rd Jul 2025505 PMAQI
3rd Jul 2025506 PMAQI
3rd Jul 2025507 PMAQI
3rd Jul 2025508 PMAQI
3rd Jul 2025499 PMAQI
3rd Jul 20255010 PMAQI
3rd Jul 20255211 PMAQI
4th Jul 20255212 AMAQI
4th Jul 2025521 AMAQI
4th Jul 2025542 AMAQI
4th Jul 2025543 AMAQI
4th Jul 2025554 AMAQI
4th Jul 2025555 AMAQI

--°C/°C

4th Jul 2025546 AMAQI
4th Jul 2025557 AMAQI
4th Jul 2025558 AMAQI
4th Jul 2025549 AMAQI
4th Jul 20255310 AMAQI
4th Jul 20255311 AMAQI
4th Jul 20255212 PMAQI
4th Jul 2025521 PMAQI
4th Jul 2025542 PMAQI
4th Jul 2025543 PMAQI
4th Jul 2025564 PMAQI
4th Jul 2025545 PMAQI
4th Jul 2025556 PMAQI
4th Jul 2025557 PMAQI
4th Jul 2025548 PMAQI
4th Jul 2025559 PMAQI
4th Jul 20255710 PMAQI
4th Jul 20256911 PMAQI
5th Jul 20257212 AMAQI
5th Jul 2025871 AMAQI
5th Jul 20251052 AMAQI
5th Jul 2025723 AMAQI
5th Jul 2025754 AMAQI
5th Jul 2025675 AMAQI

27°C19/33°C

5th Jul 2025696 AMAQI
5th Jul 2025687 AMAQI
5th Jul 2025698 AMAQI
5th Jul 2025759 AMAQI
5th Jul 20257310 AMAQI
5th Jul 20257011 AMAQI
5th Jul 20256812 PMAQI
5th Jul 2025671 PMAQI
5th Jul 2025702 PMAQI
5th Jul 2025763 PMAQI
5th Jul 2025684 PMAQI
5th Jul 2025695 PMAQI
5th Jul 2025706 PMAQI
5th Jul 2025727 PMAQI
5th Jul 2025738 PMAQI
5th Jul 2025729 PMAQI
5th Jul 20257710 PMAQI
5th Jul 20257211 PMAQI
6th Jul 20257412 AMAQI
6th Jul 2025611 AMAQI
6th Jul 2025582 AMAQI
6th Jul 2025593 AMAQI
6th Jul 2025584 AMAQI
6th Jul 2025585 AMAQI

28°C19/35°C

6th Jul 2025586 AMAQI
6th Jul 2025607 AMAQI
6th Jul 2025588 AMAQI
6th Jul 2025599 AMAQI
6th Jul 20255910 AMAQI
6th Jul 20256011 AMAQI
6th Jul 20256112 PMAQI
6th Jul 2025601 PMAQI
6th Jul 2025602 PMAQI
6th Jul 2025603 PMAQI
6th Jul 2025604 PMAQI
6th Jul 2025595 PMAQI
6th Jul 2025586 PMAQI
6th Jul 2025607 PMAQI
6th Jul 2025618 PMAQI
6th Jul 2025589 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20255711 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025411 AMAQI
7th Jul 2025362 AMAQI
7th Jul 2025383 AMAQI
7th Jul 2025404 AMAQI
7th Jul 2025385 AMAQI

27°C22/33°C

7th Jul 2025386 AMAQI
7th Jul 2025427 AMAQI
7th Jul 2025418 AMAQI
7th Jul 2025429 AMAQI
7th Jul 20253910 AMAQI
7th Jul 20253811 AMAQI
7th Jul 20254012 PMAQI
7th Jul 2025411 PMAQI
7th Jul 2025442 PMAQI
7th Jul 2025473 PMAQI
7th Jul 2025454 PMAQI
7th Jul 2025445 PMAQI
7th Jul 2025456 PMAQI
7th Jul 2025487 PMAQI
7th Jul 2025488 PMAQI
7th Jul 2025529 PMAQI
7th Jul 20255310 PMAQI
7th Jul 20255211 PMAQI
8th Jul 20255112 AMAQI
8th Jul 2025521 AMAQI
8th Jul 2025522 AMAQI
8th Jul 2025533 AMAQI
8th Jul 2025544 AMAQI
8th Jul 2025555 AMAQI

24°C21/27°C

8th Jul 2025566 AMAQI
8th Jul 2025567 AMAQI
8th Jul 2025568 AMAQI
8th Jul 2025619 AMAQI
8th Jul 20256010 AMAQI
8th Jul 20256211 AMAQI
8th Jul 20256412 PMAQI
8th Jul 2025631 PMAQI
8th Jul 2025622 PMAQI
8th Jul 2025603 PMAQI
8th Jul 2025604 PMAQI
8th Jul 2025605 PMAQI
8th Jul 2025606 PMAQI
8th Jul 2025587 PMAQI
8th Jul 2025578 PMAQI
8th Jul 2025589 PMAQI
8th Jul 20255910 PMAQI
8th Jul 20256111 PMAQI
9th Jul 20256012 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025612 AMAQI
9th Jul 2025603 AMAQI
9th Jul 2025594 AMAQI
9th Jul 2025595 AMAQI

25°C16/32°C

9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025608 AMAQI
9th Jul 2025599 AMAQI
9th Jul 20255810 AMAQI
9th Jul 20255711 AMAQI
9th Jul 20255712 PMAQI
9th Jul 2025561 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025573 PMAQI
9th Jul 2025564 PMAQI
9th Jul 2025545 PMAQI
9th Jul 2025566 PMAQI
9th Jul 2025587 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025549 PMAQI
9th Jul 20255410 PMAQI
9th Jul 20255411 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025391 AMAQI
10th Jul 2025392 AMAQI
10th Jul 2025383 AMAQI
10th Jul 2025374 AMAQI
10th Jul 2025365 AMAQI

24°C21/28°C

10th Jul 2025386 AMAQI
10th Jul 2025387 AMAQI
10th Jul 2025388 AMAQI
10th Jul 2025409 AMAQI
10th Jul 20254010 AMAQI
10th Jul 20254211 AMAQI
10th Jul 20254212 PMAQI
10th Jul 2025421 PMAQI
10th Jul 2025442 PMAQI
10th Jul 2025433 PMAQI
10th Jul 2025434 PMAQI
10th Jul 2025435 PMAQI
10th Jul 2025426 PMAQI
10th Jul 2025417 PMAQI
10th Jul 2025438 PMAQI
10th Jul 2025429 PMAQI
10th Jul 20254410 PMAQI
10th Jul 20254411 PMAQI
11th Jul 20254412 AMAQI
11th Jul 2025421 AMAQI
11th Jul 2025412 AMAQI
11th Jul 2025423 AMAQI
11th Jul 2025404 AMAQI
11th Jul 2025425 AMAQI

25°C19/32°C

11th Jul 2025396 AMAQI
11th Jul 2025417 AMAQI
11th Jul 2025438 AMAQI
11th Jul 2025429 AMAQI
11th Jul 20254310 AMAQI
11th Jul 20254311 AMAQI
11th Jul 20254612 PMAQI
11th Jul 2025481 PMAQI
11th Jul 2025502 PMAQI
11th Jul 2025513 PMAQI
11th Jul 2025524 PMAQI
11th Jul 2025525 PMAQI
11th Jul 2025526 PMAQI
11th Jul 2025467 PMAQI
11th Jul 2025478 PMAQI
11th Jul 2025519 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255112 AMAQI
12th Jul 2025511 AMAQI
12th Jul 2025492 AMAQI
12th Jul 2025463 AMAQI
12th Jul 2025444 AMAQI
12th Jul 2025445 AMAQI

27°C21/33°C

12th Jul 2025466 AMAQI
12th Jul 2025477 AMAQI
12th Jul 2025498 AMAQI
12th Jul 2025499 AMAQI
12th Jul 20255210 AMAQI
12th Jul 20255211 AMAQI
12th Jul 20255412 PMAQI
12th Jul 2025551 PMAQI
12th Jul 2025542 PMAQI
12th Jul 2025523 PMAQI
12th Jul 2025504 PMAQI
12th Jul 2025475 PMAQI
12th Jul 2025446 PMAQI
12th Jul 2025467 PMAQI
12th Jul 2025498 PMAQI
12th Jul 2025439 PMAQI
12th Jul 20254310 PMAQI
12th Jul 20254311 PMAQI
13th Jul 20254412 AMAQI
13th Jul 2025371 AMAQI
13th Jul 2025352 AMAQI
13th Jul 2025393 AMAQI
13th Jul 2025444 AMAQI
13th Jul 2025435 AMAQI

26°C23/32°C

13th Jul 2025446 AMAQI
13th Jul 2025417 AMAQI
13th Jul 2025418 AMAQI
13th Jul 2025419 AMAQI
13th Jul 20253910 AMAQI
13th Jul 20253811 AMAQI
13th Jul 20254012 PMAQI
13th Jul 2025401 PMAQI
13th Jul 2025412 PMAQI
13th Jul 2025443 PMAQI
13th Jul 2025454 PMAQI
13th Jul 2025445 PMAQI
13th Jul 2025466 PMAQI
13th Jul 2025437 PMAQI
13th Jul 2025408 PMAQI
13th Jul 2025409 PMAQI
13th Jul 20254010 PMAQI
13th Jul 20254111 PMAQI
14th Jul 20254012 AMAQI
14th Jul 2025371 AMAQI
14th Jul 2025352 AMAQI
14th Jul 2025393 AMAQI
14th Jul 2025404 AMAQI
14th Jul 2025385 AMAQI

27°C22/33°C

14th Jul 2025366 AMAQI
14th Jul 2025387 AMAQI
14th Jul 2025358 AMAQI
14th Jul 2025359 AMAQI
14th Jul 20253310 AMAQI
14th Jul 20253411 AMAQI
14th Jul 20253512 PMAQI
14th Jul 2025351 PMAQI
14th Jul 2025372 PMAQI
14th Jul 2025413 PMAQI
14th Jul 2025404 PMAQI
14th Jul 2025405 PMAQI
14th Jul 2025416 PMAQI
14th Jul 2025387 PMAQI
14th Jul 2025398 PMAQI
14th Jul 2025389 PMAQI
14th Jul 20253710 PMAQI
14th Jul 20254111 PMAQI
15th Jul 20253812 AMAQI
15th Jul 2025321 AMAQI
15th Jul 2025312 AMAQI
15th Jul 2025303 AMAQI
15th Jul 2025304 AMAQI
15th Jul 2025315 AMAQI

25°C21/30°C

15th Jul 2025326 AMAQI
15th Jul 2025337 AMAQI
15th Jul 2025358 AMAQI
15th Jul 2025349 AMAQI
15th Jul 20253410 AMAQI
15th Jul 20253611 AMAQI
15th Jul 20253612 PMAQI
15th Jul 2025371 PMAQI
15th Jul 2025382 PMAQI
15th Jul 2025383 PMAQI
15th Jul 2025394 PMAQI
15th Jul 2025385 PMAQI
15th Jul 2025366 PMAQI
15th Jul 2025387 PMAQI
15th Jul 2025438 PMAQI
15th Jul 2025389 PMAQI
15th Jul 20254010 PMAQI
15th Jul 20253711 PMAQI
16th Jul 20253812 AMAQI
16th Jul 2025281 AMAQI
16th Jul 2025272 AMAQI
16th Jul 2025273 AMAQI
16th Jul 2025254 AMAQI
16th Jul 2025245 AMAQI

25°C22/28°C

16th Jul 2025266 AMAQI
16th Jul 2025287 AMAQI
16th Jul 2025278 AMAQI
16th Jul 2025299 AMAQI
16th Jul 20252810 AMAQI
16th Jul 20252811 AMAQI
16th Jul 20252912 PMAQI
16th Jul 2025311 PMAQI
16th Jul 2025312 PMAQI
16th Jul 2025323 PMAQI
16th Jul 2025334 PMAQI
16th Jul 2025335 PMAQI
16th Jul 2025326 PMAQI
16th Jul 2025337 PMAQI
16th Jul 2025328 PMAQI
16th Jul 2025339 PMAQI
16th Jul 20253210 PMAQI
16th Jul 20253211 PMAQI
17th Jul 20253112 AMAQI
17th Jul 2025241 AMAQI
17th Jul 2025232 AMAQI
17th Jul 2025243 AMAQI
17th Jul 2025224 AMAQI
17th Jul 2025235 AMAQI

27°C23/33°C

17th Jul 2025236 AMAQI
17th Jul 2025237 AMAQI
17th Jul 2025248 AMAQI
17th Jul 2025249 AMAQI
17th Jul 20252410 AMAQI
17th Jul 20252511 AMAQI
17th Jul 20252412 PMAQI
17th Jul 2025261 PMAQI
17th Jul 2025282 PMAQI
17th Jul 2025273 PMAQI
17th Jul 2025264 PMAQI
17th Jul 2025275 PMAQI
17th Jul 2025276 PMAQI
17th Jul 2025257 PMAQI
17th Jul 2025258 PMAQI
17th Jul 2025269 PMAQI
17th Jul 20252510 PMAQI
17th Jul 20252511 PMAQI
18th Jul 20252512 AMAQI
18th Jul 2025191 AMAQI
18th Jul 2025222 AMAQI
18th Jul 2025193 AMAQI
18th Jul 2025194 AMAQI
18th Jul 2025215 AMAQI

26°C20/33°C

18th Jul 2025206 AMAQI
18th Jul 2025227 AMAQI
18th Jul 2025228 AMAQI
18th Jul 2025239 AMAQI
18th Jul 20252310 AMAQI
18th Jul 20252511 AMAQI
18th Jul 20252812 PMAQI
18th Jul 2025281 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025253 PMAQI
18th Jul 2025254 PMAQI
18th Jul 2025255 PMAQI
18th Jul 2025266 PMAQI
18th Jul 2025257 PMAQI
18th Jul 2025248 PMAQI
18th Jul 2025249 PMAQI
18th Jul 20252410 PMAQI
18th Jul 20252411 PMAQI
19th Jul 20252412 AMAQI
19th Jul 2025241 AMAQI
19th Jul 2025252 AMAQI
19th Jul 2025253 AMAQI
19th Jul 2025244 AMAQI
19th Jul 2025265 AMAQI

25°C21/30°C

19th Jul 2025266 AMAQI
19th Jul 2025267 AMAQI
19th Jul 2025248 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252510 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025274 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025256 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025268 PMAQI
19th Jul 2025279 PMAQI
19th Jul 20252710 PMAQI
19th Jul 20252711 PMAQI
20th Jul 20252712 AMAQI
20th Jul 2025271 AMAQI
20th Jul 2025242 AMAQI
20th Jul 2025263 AMAQI
20th Jul 2025254 AMAQI
20th Jul 2025275 AMAQI

24°C20/28°C

20th Jul 2025276 AMAQI
20th Jul 2025297 AMAQI
20th Jul 2025298 AMAQI
20th Jul 2025329 AMAQI
20th Jul 20253510 AMAQI
20th Jul 20253411 AMAQI
20th Jul 20253612 PMAQI
20th Jul 2025391 PMAQI
20th Jul 2025382 PMAQI
20th Jul 2025343 PMAQI
20th Jul 2025334 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025346 PMAQI
20th Jul 2025327 PMAQI
20th Jul 2025328 PMAQI
20th Jul 2025329 PMAQI
20th Jul 20253110 PMAQI
20th Jul 20253211 PMAQI
21st Jul 20253012 AMAQI
21st Jul 2025271 AMAQI
21st Jul 2025262 AMAQI
21st Jul 2025243 AMAQI
21st Jul 2025234 AMAQI
21st Jul 2025285 AMAQI

27°C22/32°C

21st Jul 2025266 AMAQI
21st Jul 2025237 AMAQI
21st Jul 2025248 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20252610 AMAQI
21st Jul 20252811 AMAQI
21st Jul 20252712 PMAQI
21st Jul 2025291 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025343 PMAQI
21st Jul 2025354 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025366 PMAQI
21st Jul 2025307 PMAQI
21st Jul 2025308 PMAQI
21st Jul 2025409 PMAQI
21st Jul 20253710 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20253812 AMAQI
22nd Jul 2025461 AMAQI
22nd Jul 2025512 AMAQI
22nd Jul 2025513 AMAQI
22nd Jul 2025564 AMAQI
22nd Jul 2025605 AMAQI

25°C24/28°C

22nd Jul 2025626 AMAQI
22nd Jul 2025657 AMAQI
22nd Jul 2025668 AMAQI
22nd Jul 2025679 AMAQI
22nd Jul 20256410 AMAQI
22nd Jul 20256411 AMAQI
22nd Jul 20256212 PMAQI
22nd Jul 2025631 PMAQI
22nd Jul 2025612 PMAQI
22nd Jul 2025623 PMAQI
22nd Jul 2025604 PMAQI
22nd Jul 2025615 PMAQI
22nd Jul 2025606 PMAQI
22nd Jul 2025597 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025589 PMAQI
22nd Jul 20255810 PMAQI
22nd Jul 20255811 PMAQI
23rd Jul 20256012 AMAQI
23rd Jul 2025611 AMAQI
23rd Jul 2025602 AMAQI
23rd Jul 2025613 AMAQI
23rd Jul 2025624 AMAQI
23rd Jul 2025615 AMAQI

26°C20/32°C

23rd Jul 2025606 AMAQI
23rd Jul 2025607 AMAQI
23rd Jul 2025608 AMAQI
23rd Jul 2025609 AMAQI
23rd Jul 20256010 AMAQI
23rd Jul 20255911 AMAQI
23rd Jul 20256012 PMAQI
23rd Jul 2025591 PMAQI
23rd Jul 2025602 PMAQI
23rd Jul 2025613 PMAQI
23rd Jul 2025604 PMAQI
23rd Jul 2025605 PMAQI
23rd Jul 2025606 PMAQI
23rd Jul 2025587 PMAQI
23rd Jul 2025598 PMAQI
23rd Jul 2025589 PMAQI
23rd Jul 20256010 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255812 AMAQI
24th Jul 2025511 AMAQI
24th Jul 2025492 AMAQI
24th Jul 2025503 AMAQI
24th Jul 2025524 AMAQI
24th Jul 2025505 AMAQI

27°C21/34°C

24th Jul 2025506 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025538 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20255110 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20255112 PMAQI
24th Jul 2025521 PMAQI
24th Jul 2025532 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025546 PMAQI
24th Jul 2025547 PMAQI
24th Jul 2025558 PMAQI
24th Jul 2025579 PMAQI
24th Jul 20255710 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255512 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025512 AMAQI
25th Jul 2025503 AMAQI
25th Jul 2025494 AMAQI
25th Jul 2025495 AMAQI

29°C23/35°C

25th Jul 2025466 AMAQI
25th Jul 2025477 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025469 AMAQI
25th Jul 20254610 AMAQI
25th Jul 20254811 AMAQI
25th Jul 20255012 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025542 PMAQI
25th Jul 2025543 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025555 PMAQI
25th Jul 2025556 PMAQI
25th Jul 2025537 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025539 PMAQI
25th Jul 20255210 PMAQI
25th Jul 20255411 PMAQI
26th Jul 20255212 AMAQI
26th Jul 2025471 AMAQI
26th Jul 2025452 AMAQI
26th Jul 2025453 AMAQI
26th Jul 2025484 AMAQI
26th Jul 2025455 AMAQI

29°C25/35°C

26th Jul 2025476 AMAQI
26th Jul 2025457 AMAQI
26th Jul 2025418 AMAQI
26th Jul 2025419 AMAQI
26th Jul 20254010 AMAQI
26th Jul 20253811 AMAQI
26th Jul 20253812 PMAQI
26th Jul 2025391 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025403 PMAQI
26th Jul 2025404 PMAQI
26th Jul 2025415 PMAQI
26th Jul 2025416 PMAQI
26th Jul 2025427 PMAQI
26th Jul 2025438 PMAQI
26th Jul 2025399 PMAQI
26th Jul 20253910 PMAQI
26th Jul 20253611 PMAQI
27th Jul 20253512 AMAQI
27th Jul 2025241 AMAQI
27th Jul 2025222 AMAQI
27th Jul 2025223 AMAQI
27th Jul 2025244 AMAQI
27th Jul 2025245 AMAQI

27°C23/30°C

27th Jul 2025236 AMAQI
27th Jul 2025237 AMAQI
27th Jul 2025238 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20252310 AMAQI
27th Jul 20252411 AMAQI
27th Jul 20252612 PMAQI
27th Jul 2025291 PMAQI
27th Jul 2025292 PMAQI
27th Jul 2025293 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025246 PMAQI
27th Jul 2025267 PMAQI
27th Jul 2025258 PMAQI
27th Jul 2025239 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252411 PMAQI
28th Jul 20252312 AMAQI
28th Jul 2025201 AMAQI
28th Jul 2025202 AMAQI
28th Jul 2025223 AMAQI
28th Jul 2025224 AMAQI
28th Jul 2025215 AMAQI

28°C25/31°C

28th Jul 2025226 AMAQI
28th Jul 2025227 AMAQI
28th Jul 2025228 AMAQI
28th Jul 2025239 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20252611 AMAQI
28th Jul 20252812 PMAQI
28th Jul 2025281 PMAQI
28th Jul 2025302 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025314 PMAQI
28th Jul 2025335 PMAQI
28th Jul 2025336 PMAQI
28th Jul 2025267 PMAQI
28th Jul 2025258 PMAQI
28th Jul 2025339 PMAQI
28th Jul 20253010 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025301 AMAQI
29th Jul 2025302 AMAQI
29th Jul 2025303 AMAQI
29th Jul 2025284 AMAQI
29th Jul 2025295 AMAQI

28°C22/32°C

29th Jul 2025276 AMAQI
29th Jul 2025277 AMAQI
29th Jul 2025278 AMAQI
29th Jul 2025259 AMAQI
29th Jul 20252510 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20252912 PMAQI
29th Jul 2025321 PMAQI
29th Jul 2025342 PMAQI
29th Jul 2025343 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025385 PMAQI
29th Jul 2025376 PMAQI
29th Jul 2025337 PMAQI
29th Jul 2025318 PMAQI
29th Jul 2025379 PMAQI
29th Jul 20253410 PMAQI
29th Jul 20253611 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025321 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025323 AMAQI
30th Jul 2025304 AMAQI
30th Jul 2025285 AMAQI

27°C22/34°C

30th Jul 2025296 AMAQI
30th Jul 2025307 AMAQI
30th Jul 2025318 AMAQI
30th Jul 2025319 AMAQI
30th Jul 20253110 AMAQI
30th Jul 20253211 AMAQI
30th Jul 20253212 PMAQI
30th Jul 2025371 PMAQI
30th Jul 2025382 PMAQI
30th Jul 2025393 PMAQI
30th Jul 2025394 PMAQI
30th Jul 2025395 PMAQI
30th Jul 2025396 PMAQI
30th Jul 2025397 PMAQI
30th Jul 2025398 PMAQI
30th Jul 2025429 PMAQI
30th Jul 20254410 PMAQI
30th Jul 20254211 PMAQI
31st Jul 20254012 AMAQI
31st Jul 2025391 AMAQI
31st Jul 2025392 AMAQI
31st Jul 2025403 AMAQI
31st Jul 2025384 AMAQI
31st Jul 2025345 AMAQI

28°C20/35°C

31st Jul 2025376 AMAQI
31st Jul 2025347 AMAQI
31st Jul 2025318 AMAQI
31st Jul 2025289 AMAQI
31st Jul 20252710 AMAQI
31st Jul 20252611 AMAQI
31st Jul 20252812 PMAQI
31st Jul 2025281 PMAQI
31st Jul 2025302 PMAQI
31st Jul 2025383 PMAQI
31st Jul 2025454 PMAQI
31st Jul 2025425 PMAQI
31st Jul 2025406 PMAQI
31st Jul 2025427 PMAQI
31st Jul 2025408 PMAQI
31st Jul 2025469 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20256312 AMAQI
1st Aug 2025631 AMAQI
1st Aug 2025642 AMAQI
1st Aug 2025683 AMAQI
1st Aug 2025764 AMAQI
1st Aug 2025805 AMAQI

24°C21/25°C

1st Aug 2025826 AMAQI
1st Aug 2025867 AMAQI
1st Aug 2025878 AMAQI
1st Aug 2025989 AMAQI
1st Aug 20259610 AMAQI
1st Aug 20259211 AMAQI
1st Aug 20259112 PMAQI
1st Aug 2025871 PMAQI
1st Aug 2025882 PMAQI
1st Aug 2025853 PMAQI
1st Aug 2025854 PMAQI
1st Aug 2025875 PMAQI
1st Aug 2025876 PMAQI
1st Aug 2025847 PMAQI
1st Aug 2025848 PMAQI
1st Aug 2025869 PMAQI
1st Aug 20257910 PMAQI
1st Aug 20258011 PMAQI
2nd Aug 20257612 AMAQI
2nd Aug 2025771 AMAQI
2nd Aug 2025762 AMAQI
2nd Aug 2025753 AMAQI
2nd Aug 2025754 AMAQI
2nd Aug 2025695 AMAQI

22°C16/28°C

2nd Aug 2025666 AMAQI
6 AM
2nd Aug 2025677 AMAQI
2nd Aug 2025648 AMAQI
2nd Aug 2025639 AMAQI
2nd Aug 20256010 AMAQI
2nd Aug 20255811 AMAQI
2nd Aug 20255612 PMAQI
2nd Aug 2025501 PMAQI
1 PM
2nd Aug 2025482 PMAQI
2nd Aug 2025463 PMAQI
2nd Aug 2025464 PMAQI
2nd Aug 2025425 PMAQI
2nd Aug 2025436 PMAQI
2nd Aug 2025387 PMAQI
9 PM
1 AM
5 AM

21°C14/27°C

Day time
Avg. Highest Time
6 AM - 9 PM

44AQI

16 hours / Day
480 hours / Month
Avg. Lowest Time
6 AM - 9 PM

44AQI

16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 9 PM (Avg. 44), while the lowest AQI was between 6 AM to 9 PM (Avg. 44).
Night time
Avg. Highest Time
12 AM

46AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM - 5 AM

43AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 46), while the lowest AQI was between 1 AM to 5 AM (Avg. 43).

2025 Days Vs Air Quality

Bloomington, Indiana, United States

2025

85%

182

15%

31

Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)

Good
182 Days
Moderate
31 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 85%

Health Risk Level:

Low

In 2025, 85% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Bloomington, Indiana, United States

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

1st January 2025
21AQI
2nd January 2025
23AQI
3rd January 2025
22AQI
4th January 2025
23AQI
5th January 2025
23AQI
6th January 2025
22AQI
7th January 2025
23AQI
8th January 2025
35AQI
9th January 2025
60AQI
10th January 2025
63AQI
11th January 2025
45AQI
12th January 2025
39AQI
13th January 2025
24AQI
14th January 2025
27AQI
15th January 2025
41AQI
16th January 2025
38AQI
17th January 2025
34AQI
18th January 2025
22AQI
19th January 2025
19AQI
20th January 2025
24AQI
21st January 2025
29AQI
22nd January 2025
35AQI
23rd January 2025
32AQI
24th January 2025
36AQI
25th January 2025
41AQI
26th January 2025
29AQI
27th January 2025
24AQI
28th January 2025
25AQI
29th January 2025
22AQI
30th January 2025
26AQI
31st January 2025
21AQI
1st February 2025
24AQI
2nd February 2025
27AQI
3rd February 2025
28AQI
4th February 2025
27AQI
5th February 2025
35AQI
6th February 2025
26AQI
7th February 2025
23AQI
8th February 2025
23AQI
9th February 2025
40AQI
10th February 2025
28AQI
11th February 2025
31AQI
12th February 2025
48AQI
13th February 2025
36AQI
14th February 2025
26AQI
15th February 2025
24AQI
16th February 2025
26AQI
17th February 2025
22AQI
18th February 2025
25AQI
19th February 2025
24AQI
20th February 2025
24AQI
21st February 2025
32AQI
22nd February 2025
43AQI
23rd February 2025
45AQI
24th February 2025
37AQI
25th February 2025
29AQI
26th February 2025
29AQI
27th February 2025
35AQI
28th February 2025
24AQI
1st March 2025
24AQI
2nd March 2025
27AQI
3rd March 2025
30AQI
4th March 2025
34AQI
5th March 2025
27AQI
6th March 2025
26AQI
7th March 2025
26AQI
8th March 2025
38AQI
9th March 2025
37AQI
10th March 2025
32AQI
11th March 2025
52AQI
12th March 2025
53AQI
13th March 2025
59AQI
14th March 2025
55AQI
15th March 2025
35AQI
16th March 2025
22AQI
17th March 2025
22AQI
18th March 2025
21AQI
19th March 2025
27AQI
20th March 2025
18AQI
21st March 2025
20AQI
22nd March 2025
21AQI
23rd March 2025
34AQI
24th March 2025
20AQI
25th March 2025
19AQI
26th March 2025
27AQI
27th March 2025
32AQI
28th March 2025
44AQI
29th March 2025
52AQI
30th March 2025
37AQI
31st March 2025
20AQI
1st April 2025
27AQI
2nd April 2025
25AQI
3rd April 2025
20AQI
4th April 2025
21AQI
5th April 2025
14AQI
6th April 2025
21AQI
7th April 2025
29AQI
8th April 2025
15AQI
9th April 2025
24AQI
10th April 2025
30AQI
11th April 2025
43AQI
12th April 2025
41AQI
13th April 2025
37AQI
14th April 2025
38AQI
15th April 2025
21AQI
16th April 2025
24AQI
17th April 2025
30AQI
18th April 2025
51AQI
19th April 2025
36AQI
20th April 2025
38AQI
21st April 2025
27AQI
22nd April 2025
20AQI
23rd April 2025
29AQI
24th April 2025
42AQI
25th April 2025
28AQI
26th April 2025
29AQI
27th April 2025
27AQI
28th April 2025
28AQI
29th April 2025
47AQI
30th April 2025
33AQI
1st May 2025
40AQI
2nd May 2025
28AQI
3rd May 2025
22AQI
4th May 2025
23AQI
5th May 2025
17AQI
6th May 2025
22AQI
7th May 2025
24AQI
8th May 2025
30AQI
9th May 2025
28AQI
10th May 2025
32AQI
11th May 2025
36AQI
12th May 2025
25AQI
13th May 2025
22AQI
14th May 2025
24AQI
15th May 2025
41AQI
16th May 2025
53AQI
17th May 2025
26AQI
18th May 2025
18AQI
19th May 2025
24AQI
20th May 2025
29AQI
21st May 2025
17AQI
22nd May 2025
14AQI
23rd May 2025
17AQI
24th May 2025
19AQI
25th May 2025
20AQI
26th May 2025
19AQI
27th May 2025
20AQI
28th May 2025
20AQI
29th May 2025
25AQI
30th May 2025
27AQI
31st May 2025
45AQI
1st June 2025
27AQI
2nd June 2025
41AQI
3rd June 2025
56AQI
4th June 2025
68AQI
5th June 2025
44AQI
6th June 2025
44AQI
7th June 2025
52AQI
8th June 2025
49AQI
9th June 2025
55AQI
10th June 2025
57AQI
11th June 2025
60AQI
12th June 2025
68AQI
13th June 2025
63AQI
14th June 2025
32AQI
15th June 2025
38AQI
16th June 2025
37AQI
17th June 2025
33AQI
18th June 2025
35AQI
19th June 2025
30AQI
20th June 2025
41AQI
21st June 2025
43AQI
22nd June 2025
46AQI
23rd June 2025
59AQI
24th June 2025
58AQI
25th June 2025
55AQI
26th June 2025
53AQI
27th June 2025
48AQI
28th June 2025
35AQI
29th June 2025
33AQI
30th June 2025
28AQI
1st July 2025
29AQI
2nd July 2025
37AQI
3rd July 2025
48AQI
4th July 2025
55AQI
5th July 2025
74AQI
6th July 2025
60AQI
7th July 2025
44AQI
8th July 2025
58AQI
9th July 2025
58AQI
10th July 2025
41AQI
11th July 2025
46AQI
12th July 2025
48AQI
13th July 2025
41AQI
14th July 2025
38AQI
15th July 2025
35AQI
16th July 2025
30AQI
17th July 2025
25AQI
18th July 2025
23AQI
19th July 2025
26AQI
20th July 2025
31AQI
21st July 2025
30AQI
22nd July 2025
58AQI
23rd July 2025
60AQI
24th July 2025
53AQI
25th July 2025
51AQI
26th July 2025
42AQI
27th July 2025
25AQI
28th July 2025
26AQI
29th July 2025
31AQI
30th July 2025
35AQI
31st July 2025
38AQI
1st August 2025
81AQI

31AQI

30AQI

32AQI

30AQI

26AQI

46AQI

42AQI

81AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202534AQI

29
2
28
26
5
29
1
30
1
18
12
22
9
1
182
31

Highest AQI recorded in

August

81AQI

Lowest AQI recorded in

May

26AQI

202428AQI

31
28
1
29
1
30
31
28
1
31
31
30
30
1
30
31
360
4

Highest AQI recorded in

July

36AQI

Lowest AQI recorded in

September

21AQI

202335AQI

30
1
25
3
30
1
27
3
29
2
10
16
3
1
22
8
1
25
6
26
1
31
29
29
2
313
43
4
1

Highest AQI recorded in

June

68AQI

Lowest AQI recorded in

October

24AQI

202232AQI

29
2
15
1
1
5
2
16
2
1
17
6
1
28
1
25
30
28
3
195
17
1

Highest AQI recorded in

May

56AQI

Lowest AQI recorded in

March

4AQI

202134AQI

26
4
21
7
26
3
28
2
27
4
26
2
19
12
25
6
25
5
24
5
27
1
31
305
51

Highest AQI recorded in

July

45AQI

Lowest AQI recorded in

November

24AQI

202034AQI

18
1
18
25
3
29
2
27
4
26
4
25
3
26
4
21
6
215
27

Highest AQI recorded in

December

40AQI

Lowest AQI recorded in

May

15AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
35AQI
Least Polluted Year Recorded
2024(Avg.)
28AQI

Bloomington's annual 2025 AQI (34) shows an average percentage change of 5.03% (worsened AQI) compared to previous years: 2020 (34), 2021 (34), 2022 (32), 2023 (35), 2024 (28).