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HistoryAQIPM2.5PM10COSO2NO2O3

East Peoria, Illinois, 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

East Peoria, Illinois, United States

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2025
110AQI
Lowest AQI recorded on
28th Aug 2024
17AQI

Same Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 50 of Good air quality, showing improvement over 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 10th Aug - 11th Aug 2025

East Peoria, Illinois, United States

AQI
Day
Night
.

5 AM10th Aug 2025

8 PM

4 AM11th Aug 2025

Day time
Avg. Highest Time
8PM10th Aug

52AQI

Avg. Lowest Time
1PM10th Aug

48AQI

Night time
Avg. Highest Time
2AM11th Aug

52AQI

Avg. Lowest Time
11PM10th Aug

48AQI

In the last 24 hours,

East Peoria's AQI reached its highest point of 52 at 8 PM during the Day, while the lowest point, 48, was recorded at 11 PM during the Night between 10th Aug and 11th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

East Peoria, Illinois, United States

JulAug
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
12th Jul 2025245 AMAQI
12th Jul 2025296 AMAQI
12th Jul 2025277 AMAQI
12th Jul 2025278 AMAQI
12th Jul 2025289 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20253112 PMAQI
12th Jul 2025311 PMAQI
12th Jul 2025342 PMAQI
12th Jul 2025323 PMAQI
12th Jul 2025334 PMAQI
12th Jul 2025335 PMAQI
12th Jul 2025326 PMAQI
12th Jul 2025327 PMAQI
12th Jul 2025338 PMAQI
12th Jul 2025349 PMAQI
12th Jul 20253810 PMAQI
12th Jul 20254211 PMAQI
13th Jul 20254612 AMAQI
13th Jul 2025481 AMAQI
13th Jul 2025392 AMAQI
13th Jul 2025453 AMAQI
13th Jul 2025454 AMAQI

25°C21/31°C

13th Jul 2025495 AMAQI
13th Jul 2025556 AMAQI
13th Jul 2025567 AMAQI
13th Jul 2025568 AMAQI
13th Jul 2025569 AMAQI
13th Jul 20255810 AMAQI
13th Jul 20255611 AMAQI
13th Jul 20255612 PMAQI
13th Jul 2025561 PMAQI
13th Jul 2025562 PMAQI
13th Jul 2025553 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025555 PMAQI
13th Jul 2025556 PMAQI
13th Jul 2025557 PMAQI
13th Jul 2025558 PMAQI
13th Jul 2025559 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255611 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025582 AMAQI
14th Jul 2025583 AMAQI
14th Jul 2025624 AMAQI

23°C18/28°C

14th Jul 2025625 AMAQI
14th Jul 2025626 AMAQI
14th Jul 2025597 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025609 AMAQI
14th Jul 20256210 AMAQI
14th Jul 20256211 AMAQI
14th Jul 20256212 PMAQI
14th Jul 2025621 PMAQI
14th Jul 2025622 PMAQI
14th Jul 2025613 PMAQI
14th Jul 2025614 PMAQI
14th Jul 2025615 PMAQI
14th Jul 2025606 PMAQI
14th Jul 2025597 PMAQI
14th Jul 2025578 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255611 PMAQI
15th Jul 20255712 AMAQI
15th Jul 2025571 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025573 AMAQI
15th Jul 2025584 AMAQI

25°C18/31°C

15th Jul 2025585 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025569 AMAQI
15th Jul 20255510 AMAQI
15th Jul 20255811 AMAQI
15th Jul 20255912 PMAQI
15th Jul 2025581 PMAQI
15th Jul 2025572 PMAQI
15th Jul 2025573 PMAQI
15th Jul 2025584 PMAQI
15th Jul 2025575 PMAQI
15th Jul 2025566 PMAQI
15th Jul 2025587 PMAQI
15th Jul 2025588 PMAQI
15th Jul 2025559 PMAQI
15th Jul 20255510 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025511 AMAQI
16th Jul 2025432 AMAQI
16th Jul 2025403 AMAQI
16th Jul 2025384 AMAQI

26°C18/31°C

16th Jul 2025375 AMAQI
16th Jul 2025366 AMAQI
16th Jul 2025407 AMAQI
16th Jul 2025418 AMAQI
16th Jul 2025469 AMAQI
16th Jul 20254810 AMAQI
16th Jul 20254611 AMAQI
16th Jul 20254412 PMAQI
16th Jul 2025461 PMAQI
16th Jul 2025472 PMAQI
16th Jul 2025483 PMAQI
16th Jul 2025464 PMAQI
16th Jul 2025435 PMAQI
16th Jul 2025426 PMAQI
16th Jul 2025447 PMAQI
16th Jul 2025448 PMAQI
16th Jul 2025389 PMAQI
16th Jul 20253910 PMAQI
16th Jul 20253811 PMAQI
17th Jul 20253912 AMAQI
17th Jul 2025361 AMAQI
17th Jul 2025302 AMAQI
17th Jul 2025313 AMAQI
17th Jul 2025304 AMAQI

27°C21/36°C

17th Jul 2025315 AMAQI
17th Jul 2025306 AMAQI
17th Jul 2025317 AMAQI
17th Jul 2025298 AMAQI
17th Jul 2025319 AMAQI
17th Jul 20253010 AMAQI
17th Jul 20253111 AMAQI
17th Jul 20253212 PMAQI
17th Jul 2025321 PMAQI
17th Jul 2025332 PMAQI
17th Jul 2025323 PMAQI
17th Jul 2025344 PMAQI
17th Jul 2025335 PMAQI
17th Jul 2025306 PMAQI
17th Jul 2025327 PMAQI
17th Jul 2025318 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20252810 PMAQI
17th Jul 20253011 PMAQI
18th Jul 20253012 AMAQI
18th Jul 2025311 AMAQI
18th Jul 2025262 AMAQI
18th Jul 2025243 AMAQI
18th Jul 2025254 AMAQI

24°C20/28°C

18th Jul 2025235 AMAQI
18th Jul 2025206 AMAQI
18th Jul 2025227 AMAQI
18th Jul 2025218 AMAQI
18th Jul 2025229 AMAQI
18th Jul 20252210 AMAQI
18th Jul 20252111 AMAQI
18th Jul 20252312 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025272 PMAQI
18th Jul 2025293 PMAQI
18th Jul 2025314 PMAQI
18th Jul 2025325 PMAQI
18th Jul 2025336 PMAQI
18th Jul 2025287 PMAQI
18th Jul 2025278 PMAQI
18th Jul 2025329 PMAQI
18th Jul 20253110 PMAQI
18th Jul 20253211 PMAQI
19th Jul 20253412 AMAQI
19th Jul 2025351 AMAQI
19th Jul 2025382 AMAQI
19th Jul 2025383 AMAQI
19th Jul 2025364 AMAQI

23°C18/29°C

19th Jul 2025375 AMAQI
19th Jul 2025386 AMAQI
19th Jul 2025387 AMAQI
19th Jul 2025388 AMAQI
19th Jul 2025419 AMAQI
19th Jul 20254510 AMAQI
19th Jul 20254411 AMAQI
19th Jul 20254012 PMAQI
19th Jul 2025361 PMAQI
19th Jul 2025322 PMAQI
19th Jul 2025333 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025296 PMAQI
19th Jul 2025357 PMAQI
19th Jul 2025378 PMAQI
19th Jul 2025329 PMAQI
19th Jul 20253210 PMAQI
19th Jul 20253211 PMAQI
20th Jul 20253412 AMAQI
20th Jul 2025351 AMAQI
20th Jul 2025342 AMAQI
20th Jul 2025343 AMAQI
20th Jul 2025374 AMAQI

25°C19/32°C

20th Jul 2025365 AMAQI
20th Jul 2025366 AMAQI
20th Jul 2025347 AMAQI
20th Jul 2025298 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20252410 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025271 PMAQI
20th Jul 2025272 PMAQI
20th Jul 2025303 PMAQI
20th Jul 2025304 PMAQI
20th Jul 2025325 PMAQI
20th Jul 2025306 PMAQI
20th Jul 2025297 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025309 PMAQI
20th Jul 20253310 PMAQI
20th Jul 20253711 PMAQI
21st Jul 20253912 AMAQI
21st Jul 2025421 AMAQI
21st Jul 2025482 AMAQI
21st Jul 2025543 AMAQI
21st Jul 2025584 AMAQI

25°C22/29°C

21st Jul 2025555 AMAQI
21st Jul 2025526 AMAQI
21st Jul 2025457 AMAQI
21st Jul 2025458 AMAQI
21st Jul 2025449 AMAQI
21st Jul 20254810 AMAQI
21st Jul 20254711 AMAQI
21st Jul 20254712 PMAQI
21st Jul 2025481 PMAQI
21st Jul 2025492 PMAQI
21st Jul 2025483 PMAQI
21st Jul 2025484 PMAQI
21st Jul 2025485 PMAQI
21st Jul 2025446 PMAQI
21st Jul 2025487 PMAQI
21st Jul 2025458 PMAQI
21st Jul 2025459 PMAQI
21st Jul 20254510 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254512 AMAQI
22nd Jul 2025421 AMAQI
22nd Jul 2025372 AMAQI
22nd Jul 2025393 AMAQI
22nd Jul 2025404 AMAQI

23°C21/27°C

22nd Jul 2025425 AMAQI
22nd Jul 2025446 AMAQI
22nd Jul 2025467 AMAQI
22nd Jul 2025488 AMAQI
22nd Jul 2025489 AMAQI
22nd Jul 20254810 AMAQI
22nd Jul 20254911 AMAQI
22nd Jul 20255212 PMAQI
22nd Jul 2025511 PMAQI
22nd Jul 2025512 PMAQI
22nd Jul 2025493 PMAQI
22nd Jul 2025474 PMAQI
22nd Jul 2025485 PMAQI
22nd Jul 2025476 PMAQI
22nd Jul 2025497 PMAQI
22nd Jul 2025488 PMAQI
22nd Jul 2025509 PMAQI
22nd Jul 20255110 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20255212 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025582 AMAQI
23rd Jul 2025593 AMAQI
23rd Jul 2025604 AMAQI

27°C20/35°C

23rd Jul 2025595 AMAQI
23rd Jul 2025606 AMAQI
23rd Jul 2025587 AMAQI
23rd Jul 2025598 AMAQI
23rd Jul 2025589 AMAQI
23rd Jul 20255810 AMAQI
23rd Jul 20255811 AMAQI
23rd Jul 20256012 PMAQI
23rd Jul 2025601 PMAQI
23rd Jul 2025602 PMAQI
23rd Jul 2025593 PMAQI
23rd Jul 2025604 PMAQI
23rd Jul 2025605 PMAQI
23rd Jul 2025586 PMAQI
23rd Jul 2025587 PMAQI
23rd Jul 2025598 PMAQI
23rd Jul 2025589 PMAQI
23rd Jul 20255810 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255812 AMAQI
24th Jul 2025571 AMAQI
24th Jul 2025552 AMAQI
24th Jul 2025543 AMAQI
24th Jul 2025544 AMAQI

29°C23/36°C

24th Jul 2025545 AMAQI
24th Jul 2025556 AMAQI
24th Jul 2025557 AMAQI
24th Jul 2025568 AMAQI
24th Jul 2025569 AMAQI
24th Jul 20255710 AMAQI
24th Jul 20255711 AMAQI
24th Jul 20255712 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025552 PMAQI
24th Jul 2025553 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025555 PMAQI
24th Jul 2025546 PMAQI
24th Jul 2025567 PMAQI
24th Jul 2025558 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025481 AMAQI
25th Jul 2025342 AMAQI
25th Jul 2025313 AMAQI
25th Jul 2025284 AMAQI

28°C23/35°C

25th Jul 2025245 AMAQI
25th Jul 2025226 AMAQI
25th Jul 2025257 AMAQI
25th Jul 2025248 AMAQI
25th Jul 2025269 AMAQI
25th Jul 20252610 AMAQI
25th Jul 20252611 AMAQI
25th Jul 20252712 PMAQI
25th Jul 2025281 PMAQI
25th Jul 2025302 PMAQI
25th Jul 2025333 PMAQI
25th Jul 2025344 PMAQI
25th Jul 2025325 PMAQI
25th Jul 2025326 PMAQI
25th Jul 2025357 PMAQI
25th Jul 2025358 PMAQI
25th Jul 2025369 PMAQI
25th Jul 20253310 PMAQI
25th Jul 20253211 PMAQI
26th Jul 20253112 AMAQI
26th Jul 2025291 AMAQI
26th Jul 2025232 AMAQI
26th Jul 2025223 AMAQI
26th Jul 2025264 AMAQI

26°C23/31°C

26th Jul 2025255 AMAQI
26th Jul 2025286 AMAQI
26th Jul 2025297 AMAQI
26th Jul 2025298 AMAQI
26th Jul 2025299 AMAQI
26th Jul 20252910 AMAQI
26th Jul 20252811 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025271 PMAQI
26th Jul 2025272 PMAQI
26th Jul 2025293 PMAQI
26th Jul 2025314 PMAQI
26th Jul 2025325 PMAQI
26th Jul 2025326 PMAQI
26th Jul 2025327 PMAQI
26th Jul 2025318 PMAQI
26th Jul 2025379 PMAQI
26th Jul 20253810 PMAQI
26th Jul 20253911 PMAQI
27th Jul 20254012 AMAQI
27th Jul 2025391 AMAQI
27th Jul 2025402 AMAQI
27th Jul 2025383 AMAQI
27th Jul 2025374 AMAQI

27°C23/32°C

27th Jul 2025325 AMAQI
27th Jul 2025286 AMAQI
27th Jul 2025287 AMAQI
27th Jul 2025288 AMAQI
27th Jul 2025289 AMAQI
27th Jul 20252710 AMAQI
27th Jul 20253011 AMAQI
27th Jul 20253212 PMAQI
27th Jul 2025361 PMAQI
27th Jul 2025352 PMAQI
27th Jul 2025393 PMAQI
27th Jul 2025424 PMAQI
27th Jul 2025465 PMAQI
27th Jul 2025446 PMAQI
27th Jul 2025397 PMAQI
27th Jul 2025408 PMAQI
27th Jul 2025419 PMAQI
27th Jul 20254010 PMAQI
27th Jul 20253811 PMAQI
28th Jul 20253812 AMAQI
28th Jul 2025381 AMAQI
28th Jul 2025402 AMAQI
28th Jul 2025403 AMAQI
28th Jul 2025374 AMAQI

28°C23/34°C

28th Jul 2025345 AMAQI
28th Jul 2025336 AMAQI
28th Jul 2025337 AMAQI
28th Jul 2025308 AMAQI
28th Jul 2025299 AMAQI
28th Jul 20252910 AMAQI
28th Jul 20253111 AMAQI
28th Jul 20253112 PMAQI
28th Jul 2025321 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025343 PMAQI
28th Jul 2025334 PMAQI
28th Jul 2025335 PMAQI
28th Jul 2025336 PMAQI
28th Jul 2025327 PMAQI
28th Jul 2025328 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20253210 PMAQI
28th Jul 20253311 PMAQI
29th Jul 20253512 AMAQI
29th Jul 2025371 AMAQI
29th Jul 2025402 AMAQI
29th Jul 2025373 AMAQI
29th Jul 2025384 AMAQI

29°C24/36°C

29th Jul 2025385 AMAQI
29th Jul 2025356 AMAQI
29th Jul 2025347 AMAQI
29th Jul 2025368 AMAQI
29th Jul 2025369 AMAQI
29th Jul 20253410 AMAQI
29th Jul 20253611 AMAQI
29th Jul 20254012 PMAQI
29th Jul 2025421 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025413 PMAQI
29th Jul 2025424 PMAQI
29th Jul 2025425 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025387 PMAQI
29th Jul 2025388 PMAQI
29th Jul 2025419 PMAQI
29th Jul 20254110 PMAQI
29th Jul 20254211 PMAQI
30th Jul 20254112 AMAQI
30th Jul 2025421 AMAQI
30th Jul 2025422 AMAQI
30th Jul 2025433 AMAQI
30th Jul 2025454 AMAQI

28°C17/37°C

30th Jul 2025425 AMAQI
30th Jul 2025396 AMAQI
30th Jul 2025427 AMAQI
30th Jul 2025428 AMAQI
30th Jul 2025409 AMAQI
30th Jul 20254110 AMAQI
30th Jul 20253811 AMAQI
30th Jul 20253612 PMAQI
30th Jul 2025341 PMAQI
30th Jul 2025352 PMAQI
30th Jul 2025353 PMAQI
30th Jul 2025354 PMAQI
30th Jul 2025355 PMAQI
30th Jul 2025356 PMAQI
30th Jul 2025357 PMAQI
30th Jul 2025358 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253810 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20253512 AMAQI
31st Jul 2025361 AMAQI
31st Jul 2025432 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025554 AMAQI

26°C22/33°C

31st Jul 2025425 AMAQI
31st Jul 2025486 AMAQI
31st Jul 2025627 AMAQI
31st Jul 2025708 AMAQI
31st Jul 2025829 AMAQI
31st Jul 20258810 AMAQI
31st Jul 202510011 AMAQI
31st Jul 202510112 PMAQI
31st Jul 20251141 PMAQI
31st Jul 2025962 PMAQI
31st Jul 2025943 PMAQI
31st Jul 2025674 PMAQI
31st Jul 2025685 PMAQI
31st Jul 2025706 PMAQI
31st Jul 2025727 PMAQI
31st Jul 2025738 PMAQI
31st Jul 2025819 PMAQI
31st Jul 202511210 PMAQI
31st Jul 202512111 PMAQI
1st Aug 202512412 AMAQI
1st Aug 20251201 AMAQI
1st Aug 20251082 AMAQI
1st Aug 20251133 AMAQI
1st Aug 20251104 AMAQI

22°C16/27°C

1st Aug 20251135 AMAQI
1st Aug 20251316 AMAQI
1st Aug 20251167 AMAQI
1st Aug 20251298 AMAQI
1st Aug 20251509 AMAQI
1st Aug 202510610 AMAQI
1st Aug 202511211 AMAQI
1st Aug 202511512 PMAQI
1st Aug 2025981 PMAQI
1st Aug 2025982 PMAQI
1st Aug 2025993 PMAQI
1st Aug 2025954 PMAQI
1st Aug 2025915 PMAQI
1st Aug 20251006 PMAQI
1st Aug 20251247 PMAQI
1st Aug 20251118 PMAQI
1st Aug 20251009 PMAQI
1st Aug 20259410 PMAQI
1st Aug 20259311 PMAQI
2nd Aug 20259512 AMAQI
2nd Aug 2025981 AMAQI
2nd Aug 20251002 AMAQI
2nd Aug 2025963 AMAQI
2nd Aug 2025994 AMAQI

19°C11/29°C

2nd Aug 2025945 AMAQI
2nd Aug 2025976 AMAQI
2nd Aug 2025987 AMAQI
2nd Aug 20251028 AMAQI
2nd Aug 2025939 AMAQI
2nd Aug 202510010 AMAQI
2nd Aug 20259011 AMAQI
2nd Aug 20258612 PMAQI
2nd Aug 2025781 PMAQI
2nd Aug 2025702 PMAQI
2nd Aug 2025683 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025887 PMAQI
2nd Aug 2025798 PMAQI
2nd Aug 2025649 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256411 PMAQI
3rd Aug 20256612 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025652 AMAQI
3rd Aug 2025643 AMAQI
3rd Aug 2025654 AMAQI

19°C11/28°C

3rd Aug 2025645 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025638 AMAQI
3rd Aug 2025639 AMAQI
3rd Aug 20256310 AMAQI
3rd Aug 20256111 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025631 PMAQI
3rd Aug 2025642 PMAQI
3rd Aug 2025663 PMAQI
3rd Aug 2025694 PMAQI
3rd Aug 2025695 PMAQI
3rd Aug 2025666 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025598 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255410 PMAQI
3rd Aug 20255711 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025481 AMAQI
4th Aug 2025402 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025544 AMAQI

20°C10/29°C

4th Aug 2025555 AMAQI
4th Aug 2025596 AMAQI
4th Aug 2025637 AMAQI
4th Aug 2025648 AMAQI
4th Aug 2025649 AMAQI
4th Aug 20256310 AMAQI
4th Aug 20256311 AMAQI
4th Aug 20256212 PMAQI
4th Aug 2025591 PMAQI
4th Aug 2025562 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025534 PMAQI
4th Aug 2025535 PMAQI
4th Aug 2025546 PMAQI
4th Aug 2025577 PMAQI
4th Aug 2025558 PMAQI
4th Aug 2025529 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255011 PMAQI
5th Aug 20254912 AMAQI
5th Aug 2025501 AMAQI
5th Aug 2025522 AMAQI
5th Aug 2025523 AMAQI
5th Aug 2025524 AMAQI

21°C13/29°C

5th Aug 2025535 AMAQI
5th Aug 2025526 AMAQI
5th Aug 2025537 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025589 AMAQI
5th Aug 20256310 AMAQI
5th Aug 20256511 AMAQI
5th Aug 20256212 PMAQI
5th Aug 2025591 PMAQI
5th Aug 2025612 PMAQI
5th Aug 2025653 PMAQI
5th Aug 2025624 PMAQI
5th Aug 2025625 PMAQI
5th Aug 2025606 PMAQI
5th Aug 2025557 PMAQI
5th Aug 2025618 PMAQI
5th Aug 2025639 PMAQI
5th Aug 20256710 PMAQI
5th Aug 20256811 PMAQI
6th Aug 20256812 AMAQI
6th Aug 2025681 AMAQI
6th Aug 2025692 AMAQI
6th Aug 2025683 AMAQI
6th Aug 2025684 AMAQI

24°C18/32°C

6th Aug 2025685 AMAQI
6th Aug 2025646 AMAQI
6th Aug 2025647 AMAQI
6th Aug 2025678 AMAQI
6th Aug 2025669 AMAQI
6th Aug 20256710 AMAQI
6th Aug 20256311 AMAQI
6th Aug 20256112 PMAQI
6th Aug 2025561 PMAQI
6th Aug 2025552 PMAQI
6th Aug 2025533 PMAQI
6th Aug 2025524 PMAQI
6th Aug 2025545 PMAQI
6th Aug 2025536 PMAQI
6th Aug 2025607 PMAQI
6th Aug 2025578 PMAQI
6th Aug 2025549 PMAQI
6th Aug 20255210 PMAQI
6th Aug 20255411 PMAQI
7th Aug 20255712 AMAQI
7th Aug 2025581 AMAQI
7th Aug 2025512 AMAQI
7th Aug 2025463 AMAQI
7th Aug 2025444 AMAQI

24°C15/33°C

7th Aug 2025475 AMAQI
7th Aug 2025506 AMAQI
7th Aug 2025517 AMAQI
7th Aug 2025538 AMAQI
7th Aug 2025539 AMAQI
7th Aug 20255510 AMAQI
7th Aug 20255611 AMAQI
7th Aug 20255612 PMAQI
7th Aug 2025581 PMAQI
7th Aug 2025582 PMAQI
7th Aug 2025583 PMAQI
7th Aug 2025574 PMAQI
7th Aug 2025565 PMAQI
7th Aug 2025566 PMAQI
7th Aug 2025547 PMAQI
7th Aug 2025558 PMAQI
7th Aug 2025559 PMAQI
7th Aug 20255510 PMAQI
7th Aug 20255611 PMAQI
8th Aug 20255512 AMAQI
8th Aug 2025541 AMAQI
8th Aug 2025532 AMAQI
8th Aug 2025543 AMAQI
8th Aug 2025534 AMAQI

24°C19/28°C

8th Aug 2025535 AMAQI
8th Aug 2025546 AMAQI
8th Aug 2025547 AMAQI
8th Aug 2025548 AMAQI
8th Aug 2025559 AMAQI
8th Aug 20255510 AMAQI
8th Aug 20255511 AMAQI
8th Aug 20255412 PMAQI
8th Aug 2025541 PMAQI
8th Aug 2025542 PMAQI
8th Aug 2025543 PMAQI
8th Aug 2025544 PMAQI
8th Aug 2025545 PMAQI
8th Aug 2025556 PMAQI
8th Aug 2025557 PMAQI
8th Aug 2025558 PMAQI
8th Aug 2025559 PMAQI
8th Aug 20255610 PMAQI
8th Aug 20255611 PMAQI
9th Aug 20255712 AMAQI
9th Aug 2025581 AMAQI
9th Aug 2025602 AMAQI
9th Aug 2025593 AMAQI
9th Aug 2025574 AMAQI

28°C20/36°C

9th Aug 2025575 AMAQI
9th Aug 2025566 AMAQI
9th Aug 2025567 AMAQI
9th Aug 2025578 AMAQI
9th Aug 2025569 AMAQI
9th Aug 20255610 AMAQI
9th Aug 20255611 AMAQI
9th Aug 20255412 PMAQI
9th Aug 2025551 PMAQI
9th Aug 2025562 PMAQI
9th Aug 2025563 PMAQI
9th Aug 2025564 PMAQI
9th Aug 2025575 PMAQI
9th Aug 2025566 PMAQI
9th Aug 2025567 PMAQI
9th Aug 2025578 PMAQI
9th Aug 2025569 PMAQI
9th Aug 20255510 PMAQI
9th Aug 20255611 PMAQI
10th Aug 20255612 AMAQI
10th Aug 2025541 AMAQI
10th Aug 2025522 AMAQI
10th Aug 2025493 AMAQI
10th Aug 2025504 AMAQI

28°C21/36°C

10th Aug 2025485 AMAQI
10th Aug 2025496 AMAQI
10th Aug 2025507 AMAQI
10th Aug 2025498 AMAQI
10th Aug 2025499 AMAQI
10th Aug 20254810 AMAQI
10th Aug 20255011 AMAQI
10th Aug 20255112 PMAQI
10th Aug 2025481 PMAQI
10th Aug 2025492 PMAQI
10th Aug 2025513 PMAQI
10th Aug 2025504 PMAQI
10th Aug 2025515 PMAQI
10th Aug 2025516 PMAQI
10th Aug 2025517 PMAQI
10th Aug 2025528 PMAQI
10th Aug 2025509 PMAQI
10th Aug 20254810 PMAQI
10th Aug 20254811 PMAQI
11th Aug 20254912 AMAQI
11th Aug 2025501 AMAQI
11th Aug 2025522 AMAQI
11th Aug 2025523 AMAQI
11th Aug 2025524 AMAQI

26°C22/31°C

11th Aug 2025535 AMAQI
5 AM
11th Aug 2025536 AMAQI
11th Aug 2025527 AMAQI
11th Aug 2025528 AMAQI
11th Aug 2025539 AMAQI
11th Aug 20255310 AMAQI
11th Aug 20255311 AMAQI
11th Aug 20255212 PMAQI
12 PM
11th Aug 2025521 PMAQI
11th Aug 2025522 PMAQI
11th Aug 2025523 PMAQI
11th Aug 2025524 PMAQI
8 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 PM

51AQI

16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM

51AQI

16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 51), while the lowest AQI was between 5 AM to 8 PM (Avg. 51).
Night time
Avg. Highest Time
12 AM - 11 PM

50AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM

50AQI

8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 50), while the lowest AQI was between 12 AM to 11 PM (Avg. 50).

2025 Days Vs Air Quality

East Peoria, Illinois, United States

2025

80%

178

19%

43

0.4%

1

Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)

Good
178 Days
Moderate
43 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 80%

Health Risk Level:

Low

In 2025, 80% of 223 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

East Peoria, Illinois, 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
26AQI
2nd January 2025
28AQI
3rd January 2025
25AQI
4th January 2025
22AQI
5th January 2025
22AQI
6th January 2025
20AQI
7th January 2025
25AQI
8th January 2025
29AQI
9th January 2025
50AQI
10th January 2025
58AQI
11th January 2025
33AQI
12th January 2025
37AQI
13th January 2025
22AQI
14th January 2025
28AQI
15th January 2025
38AQI
16th January 2025
37AQI
17th January 2025
33AQI
18th January 2025
21AQI
19th January 2025
19AQI
20th January 2025
20AQI
21st January 2025
22AQI
22nd January 2025
28AQI
23rd January 2025
34AQI
24th January 2025
35AQI
25th January 2025
31AQI
26th January 2025
22AQI
27th January 2025
27AQI
28th January 2025
28AQI
29th January 2025
26AQI
30th January 2025
39AQI
31st January 2025
36AQI
1st February 2025
23AQI
2nd February 2025
33AQI
3rd February 2025
42AQI
4th February 2025
24AQI
5th February 2025
35AQI
6th February 2025
29AQI
7th February 2025
22AQI
8th February 2025
31AQI
9th February 2025
32AQI
10th February 2025
31AQI
11th February 2025
38AQI
12th February 2025
48AQI
13th February 2025
32AQI
14th February 2025
31AQI
15th February 2025
42AQI
16th February 2025
30AQI
17th February 2025
22AQI
18th February 2025
22AQI
19th February 2025
22AQI
20th February 2025
23AQI
21st February 2025
27AQI
22nd February 2025
44AQI
23rd February 2025
51AQI
24th February 2025
44AQI
25th February 2025
32AQI
26th February 2025
28AQI
27th February 2025
31AQI
28th February 2025
24AQI
1st March 2025
24AQI
2nd March 2025
29AQI
3rd March 2025
34AQI
4th March 2025
41AQI
5th March 2025
26AQI
6th March 2025
26AQI
7th March 2025
27AQI
8th March 2025
32AQI
9th March 2025
32AQI
10th March 2025
36AQI
11th March 2025
35AQI
12th March 2025
34AQI
13th March 2025
58AQI
14th March 2025
51AQI
15th March 2025
84AQI
16th March 2025
25AQI
17th March 2025
27AQI
18th March 2025
28AQI
19th March 2025
28AQI
20th March 2025
18AQI
21st March 2025
24AQI
22nd March 2025
23AQI
23rd March 2025
22AQI
24th March 2025
22AQI
25th March 2025
22AQI
26th March 2025
27AQI
27th March 2025
40AQI
28th March 2025
40AQI
29th March 2025
39AQI
30th March 2025
28AQI
31st March 2025
18AQI
1st April 2025
34AQI
2nd April 2025
36AQI
3rd April 2025
26AQI
4th April 2025
37AQI
5th April 2025
28AQI
6th April 2025
23AQI
7th April 2025
32AQI
8th April 2025
23AQI
9th April 2025
30AQI
10th April 2025
49AQI
11th April 2025
47AQI
12th April 2025
45AQI
13th April 2025
40AQI
14th April 2025
35AQI
15th April 2025
24AQI
16th April 2025
30AQI
17th April 2025
42AQI
18th April 2025
58AQI
19th April 2025
50AQI
20th April 2025
40AQI
21st April 2025
19AQI
22nd April 2025
31AQI
23rd April 2025
25AQI
24th April 2025
38AQI
25th April 2025
50AQI
26th April 2025
21AQI
27th April 2025
21AQI
28th April 2025
37AQI
29th April 2025
33AQI
30th April 2025
33AQI
1st May 2025
26AQI
2nd May 2025
23AQI
3rd May 2025
24AQI
4th May 2025
18AQI
5th May 2025
22AQI
6th May 2025
34AQI
7th May 2025
34AQI
8th May 2025
26AQI
9th May 2025
25AQI
10th May 2025
43AQI
11th May 2025
28AQI
12th May 2025
34AQI
13th May 2025
30AQI
14th May 2025
35AQI
15th May 2025
54AQI
16th May 2025
34AQI
17th May 2025
28AQI
18th May 2025
24AQI
19th May 2025
24AQI
20th May 2025
26AQI
21st May 2025
17AQI
22nd May 2025
16AQI
23rd May 2025
20AQI
24th May 2025
22AQI
25th May 2025
20AQI
26th May 2025
21AQI
27th May 2025
22AQI
28th May 2025
31AQI
29th May 2025
41AQI
30th May 2025
35AQI
31st May 2025
47AQI
1st June 2025
41AQI
2nd June 2025
49AQI
3rd June 2025
57AQI
4th June 2025
38AQI
5th June 2025
62AQI
6th June 2025
65AQI
7th June 2025
71AQI
8th June 2025
66AQI
9th June 2025
67AQI
10th June 2025
58AQI
11th June 2025
71AQI
12th June 2025
80AQI
13th June 2025
75AQI
14th June 2025
69AQI
15th June 2025
57AQI
16th June 2025
52AQI
17th June 2025
44AQI
18th June 2025
33AQI
19th June 2025
29AQI
20th June 2025
38AQI
21st June 2025
49AQI
22nd June 2025
53AQI
23rd June 2025
56AQI
24th June 2025
52AQI
25th June 2025
38AQI
26th June 2025
51AQI
27th June 2025
30AQI
28th June 2025
29AQI
29th June 2025
36AQI
30th June 2025
29AQI
1st July 2025
33AQI
2nd July 2025
51AQI
3rd July 2025
53AQI
4th July 2025
53AQI
5th July 2025
65AQI
6th July 2025
48AQI
7th July 2025
47AQI
8th July 2025
65AQI
9th July 2025
43AQI
10th July 2025
47AQI
11th July 2025
47AQI
12th July 2025
32AQI
13th July 2025
52AQI
14th July 2025
59AQI
15th July 2025
57AQI
16th July 2025
43AQI
17th July 2025
31AQI
18th July 2025
27AQI
19th July 2025
36AQI
20th July 2025
31AQI
21st July 2025
48AQI
22nd July 2025
46AQI
23rd July 2025
58AQI
24th July 2025
55AQI
25th July 2025
32AQI
26th July 2025
30AQI
27th July 2025
37AQI
28th July 2025
34AQI
29th July 2025
39AQI
30th July 2025
39AQI
31st July 2025
71AQI
1st August 2025
110AQI
2nd August 2025
84AQI
3rd August 2025
63AQI
4th August 2025
55AQI
5th August 2025
58AQI
6th August 2025
61AQI
7th August 2025
54AQI
8th August 2025
54AQI
9th August 2025
57AQI
10th August 2025
50AQI

30AQI

32AQI

32AQI

35AQI

29AQI

52AQI

45AQI

65AQI

No. of days

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

202538AQI

30
1
27
1
28
3
29
1
30
1
13
17
20
11
1
8
1
178
43
1

Highest AQI recorded in

August

65AQI

Lowest AQI recorded in

May

29AQI

202430AQI

31
21
8
30
1
30
31
27
2
28
3
26
5
30
26
5
30
29
2
339
26

Highest AQI recorded in

February

36AQI

Lowest AQI recorded in

April

20AQI

202338AQI

16
7
17
1
17
3
17
7
3
4
1
15
16
27
3
29
2
27
2
30
1
198
46
1

Highest AQI recorded in

July

58AQI

Lowest AQI recorded in

October

31AQI

202238AQI

24
7
17
4
25
6
16
1
28
3
26
4
17
5
2
23
2
19
7
10
6
207
45

Highest AQI recorded in

January

43AQI

Lowest AQI recorded in

April

33AQI

202139AQI

20
8
22
6
26
5
26
4
28
2
29
1
19
11
22
9
26
4
28
2
21
7
20
11
287
70

Highest AQI recorded in

July

47AQI

Lowest AQI recorded in

October

31AQI

202035AQI

13
20
18
28
2
14
6
23
2
13
26
1
25
3
18
11
198
25

Highest AQI recorded in

December

45AQI

Lowest AQI recorded in

May

23AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
39AQI
Least Polluted Year Recorded
2024(Avg.)
30AQI

East Peoria's annual 2025 AQI (38) shows an average percentage change of 4.8% (worsened AQI) compared to previous years: 2020 (35), 2021 (39), 2022 (38), 2023 (38), 2024 (30).