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+
October Air Quality Analysis
East Peoria, Illinois, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Oct 2022
71AQILowest AQI recorded on
15th Oct 2023
9AQISame Day Analysis (30th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 31 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 29th Oct - 30th Oct 2025
East Peoria, Illinois, United States
AQI
Day
Night
.
7 AM29th Oct 2025
6 PM
6 AM30th Oct 2025
Day time
Avg. Highest Time
7AM29th Oct
33AQI
Avg. Lowest Time
5PM29th Oct
22AQI
Night time
Avg. Highest Time
6AM30th Oct
30AQI
Avg. Lowest Time
9PM29th Oct
22AQI
In the last 24 hours,
East Peoria's AQI reached its highest point of 33 at 7 AM during the Day, while the lowest point, 22, was recorded at 9 PM during the Night between 29th Oct and 30th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
East Peoria, Illinois, United States
SepOct
30th - 01st01st - 02nd02nd - 03rd03rd - 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
Day
Night
30th Sep 2025397 AMAQI
30th Sep 2025298 AMAQI
30th Sep 2025299 AMAQI
30th Sep 20253310 AMAQI
30th Sep 20253511 AMAQI
30th Sep 20253412 PMAQI
30th Sep 2025311 PMAQI
30th Sep 2025512 PMAQI
30th Sep 2025463 PMAQI
30th Sep 2025274 PMAQI
30th Sep 2025285 PMAQI
30th Sep 2025276 PMAQI
30th Sep 2025337 PMAQI
30th Sep 2025278 PMAQI
30th Sep 2025289 PMAQI
30th Sep 20254010 PMAQI
30th Sep 20254611 PMAQI
1st Oct 20254712 AMAQI
1st Oct 2025491 AMAQI
1st Oct 2025472 AMAQI
1st Oct 2025533 AMAQI
1st Oct 2025544 AMAQI
1st Oct 2025555 AMAQI
1st Oct 2025566 AMAQI
--°C/°C
1st Oct 2025567 AMAQI
1st Oct 2025558 AMAQI
1st Oct 2025549 AMAQI
1st Oct 20255310 AMAQI
1st Oct 20255011 AMAQI
1st Oct 20255112 PMAQI
1st Oct 2025671 PMAQI
1st Oct 2025722 PMAQI
1st Oct 2025553 PMAQI
1st Oct 2025464 PMAQI
1st Oct 2025445 PMAQI
1st Oct 2025436 PMAQI
1st Oct 2025417 PMAQI
1st Oct 2025448 PMAQI
1st Oct 2025539 PMAQI
1st Oct 20255610 PMAQI
1st Oct 20255611 PMAQI
2nd Oct 20255612 AMAQI
2nd Oct 2025571 AMAQI
2nd Oct 2025562 AMAQI
2nd Oct 2025553 AMAQI
2nd Oct 2025544 AMAQI
2nd Oct 2025525 AMAQI
2nd Oct 2025516 AMAQI
24°C18/31°C
2nd Oct 2025487 AMAQI
2nd Oct 2025458 AMAQI
2nd Oct 2025389 AMAQI
2nd Oct 20254210 AMAQI
2nd Oct 20254611 AMAQI
2nd Oct 20255412 PMAQI
2nd Oct 2025581 PMAQI
2nd Oct 2025572 PMAQI
2nd Oct 2025593 PMAQI
2nd Oct 2025584 PMAQI
2nd Oct 2025615 PMAQI
2nd Oct 2025606 PMAQI
2nd Oct 2025597 PMAQI
2nd Oct 2025618 PMAQI
2nd Oct 2025619 PMAQI
2nd Oct 20256010 PMAQI
2nd Oct 20256011 PMAQI
3rd Oct 20255812 AMAQI
3rd Oct 2025581 AMAQI
3rd Oct 2025602 AMAQI
3rd Oct 2025603 AMAQI
3rd Oct 2025564 AMAQI
3rd Oct 2025585 AMAQI
3rd Oct 2025526 AMAQI
24°C17/32°C
3rd Oct 2025607 AMAQI
3rd Oct 2025618 AMAQI
3rd Oct 2025579 AMAQI
3rd Oct 20255910 AMAQI
3rd Oct 20256011 AMAQI
3rd Oct 20256612 PMAQI
3rd Oct 2025731 PMAQI
3rd Oct 2025732 PMAQI
3rd Oct 2025623 PMAQI
3rd Oct 2025614 PMAQI
3rd Oct 2025615 PMAQI
3rd Oct 2025596 PMAQI
3rd Oct 2025637 PMAQI
3rd Oct 2025608 PMAQI
3rd Oct 2025619 PMAQI
3rd Oct 20256310 PMAQI
3rd Oct 20256411 PMAQI
4th Oct 20256212 AMAQI
4th Oct 2025611 AMAQI
4th Oct 2025632 AMAQI
4th Oct 2025603 AMAQI
4th Oct 2025654 AMAQI
4th Oct 2025625 AMAQI
4th Oct 2025626 AMAQI
25°C18/34°C
4th Oct 2025637 AMAQI
4th Oct 2025628 AMAQI
4th Oct 2025629 AMAQI
4th Oct 20256110 AMAQI
4th Oct 20256111 AMAQI
4th Oct 20256912 PMAQI
4th Oct 2025791 PMAQI
4th Oct 2025762 PMAQI
4th Oct 2025733 PMAQI
4th Oct 2025784 PMAQI
4th Oct 2025735 PMAQI
4th Oct 2025666 PMAQI
4th Oct 2025607 PMAQI
4th Oct 2025588 PMAQI
4th Oct 2025549 PMAQI
4th Oct 20255910 PMAQI
4th Oct 20256711 PMAQI
5th Oct 20256012 AMAQI
5th Oct 2025611 AMAQI
5th Oct 2025582 AMAQI
5th Oct 2025613 AMAQI
5th Oct 2025604 AMAQI
5th Oct 2025585 AMAQI
5th Oct 2025576 AMAQI
25°C18/32°C
5th Oct 2025597 AMAQI
5th Oct 2025588 AMAQI
5th Oct 2025599 AMAQI
5th Oct 20255810 AMAQI
5th Oct 20255611 AMAQI
5th Oct 20255412 PMAQI
5th Oct 2025511 PMAQI
5th Oct 2025532 PMAQI
5th Oct 2025483 PMAQI
5th Oct 2025534 PMAQI
5th Oct 2025565 PMAQI
5th Oct 2025516 PMAQI
5th Oct 2025457 PMAQI
5th Oct 2025488 PMAQI
5th Oct 2025489 PMAQI
5th Oct 20254510 PMAQI
5th Oct 20254111 PMAQI
6th Oct 20254212 AMAQI
6th Oct 2025411 AMAQI
6th Oct 2025412 AMAQI
6th Oct 2025473 AMAQI
6th Oct 2025504 AMAQI
6th Oct 2025545 AMAQI
6th Oct 2025536 AMAQI
24°C17/31°C
6th Oct 2025537 AMAQI
6th Oct 2025528 AMAQI
6th Oct 2025489 AMAQI
6th Oct 20255410 AMAQI
6th Oct 20255411 AMAQI
6th Oct 20255012 PMAQI
7th Oct 2025426 AMAQI
24°C19/31°C
7th Oct 2025147 AMAQI
7th Oct 2025398 AMAQI
7th Oct 2025449 AMAQI
7th Oct 20252410 AMAQI
7th Oct 20251711 AMAQI
7th Oct 20251712 PMAQI
7th Oct 2025231 PMAQI
7th Oct 2025322 PMAQI
7th Oct 2025303 PMAQI
7th Oct 2025244 PMAQI
7th Oct 2025225 PMAQI
7th Oct 2025166 PMAQI
7th Oct 2025167 PMAQI
7th Oct 2025188 PMAQI
7th Oct 2025139 PMAQI
7th Oct 20251610 PMAQI
7th Oct 20254411 PMAQI
8th Oct 20254612 AMAQI
8th Oct 2025451 AMAQI
8th Oct 2025422 AMAQI
8th Oct 2025203 AMAQI
8th Oct 2025154 AMAQI
8th Oct 2025145 AMAQI
8th Oct 2025166 AMAQI
18°C15/19°C
8th Oct 2025187 AMAQI
8th Oct 2025268 AMAQI
8th Oct 2025349 AMAQI
8th Oct 20254010 AMAQI
8th Oct 20254511 AMAQI
8th Oct 20254212 PMAQI
8th Oct 2025271 PMAQI
8th Oct 2025532 PMAQI
8th Oct 2025713 PMAQI
8th Oct 2025304 PMAQI
8th Oct 2025225 PMAQI
8th Oct 2025206 PMAQI
8th Oct 2025407 PMAQI
8th Oct 2025288 PMAQI
8th Oct 2025259 PMAQI
8th Oct 20253810 PMAQI
8th Oct 20254211 PMAQI
9th Oct 20253812 AMAQI
9th Oct 2025411 AMAQI
9th Oct 2025382 AMAQI
9th Oct 2025243 AMAQI
9th Oct 2025264 AMAQI
9th Oct 2025235 AMAQI
9th Oct 2025216 AMAQI
15°C10/23°C
9th Oct 2025187 AMAQI
9th Oct 2025238 AMAQI
9th Oct 2025219 AMAQI
9th Oct 20252010 AMAQI
9th Oct 20254511 AMAQI
9th Oct 20257712 PMAQI
9th Oct 2025861 PMAQI
9th Oct 2025632 PMAQI
9th Oct 2025573 PMAQI
9th Oct 2025504 PMAQI
9th Oct 2025705 PMAQI
9th Oct 2025606 PMAQI
9th Oct 2025607 PMAQI
9th Oct 2025618 PMAQI
9th Oct 20251139 PMAQI
9th Oct 20255810 PMAQI
9th Oct 20254411 PMAQI
10th Oct 20253912 AMAQI
10th Oct 2025461 AMAQI
10th Oct 2025402 AMAQI
10th Oct 2025383 AMAQI
10th Oct 2025554 AMAQI
10th Oct 2025415 AMAQI
10th Oct 2025386 AMAQI
15°C9/23°C
10th Oct 2025437 AMAQI
10th Oct 2025448 AMAQI
10th Oct 2025429 AMAQI
10th Oct 20253810 AMAQI
10th Oct 20254211 AMAQI
10th Oct 20252912 PMAQI
10th Oct 2025361 PMAQI
10th Oct 2025452 PMAQI
10th Oct 2025463 PMAQI
10th Oct 2025474 PMAQI
10th Oct 2025415 PMAQI
10th Oct 2025226 PMAQI
10th Oct 2025357 PMAQI
10th Oct 2025448 PMAQI
10th Oct 2025429 PMAQI
10th Oct 20255210 PMAQI
10th Oct 20254711 PMAQI
11th Oct 20254112 AMAQI
11th Oct 2025441 AMAQI
11th Oct 2025492 AMAQI
11th Oct 2025513 AMAQI
11th Oct 2025524 AMAQI
11th Oct 2025495 AMAQI
11th Oct 2025546 AMAQI
16°C9/22°C
11th Oct 2025557 AMAQI
11th Oct 2025558 AMAQI
11th Oct 2025579 AMAQI
11th Oct 20255410 AMAQI
11th Oct 20255011 AMAQI
11th Oct 20254412 PMAQI
11th Oct 2025541 PMAQI
11th Oct 2025522 PMAQI
11th Oct 2025533 PMAQI
11th Oct 2025424 PMAQI
11th Oct 2025365 PMAQI
11th Oct 2025386 PMAQI
11th Oct 2025377 PMAQI
11th Oct 2025398 PMAQI
11th Oct 2025509 PMAQI
11th Oct 20254110 PMAQI
11th Oct 20254911 PMAQI
12th Oct 20254512 AMAQI
12th Oct 2025301 AMAQI
12th Oct 2025382 AMAQI
12th Oct 2025393 AMAQI
12th Oct 2025324 AMAQI
12th Oct 2025335 AMAQI
12th Oct 2025216 AMAQI
18°C13/25°C
12th Oct 2025387 AMAQI
12th Oct 2025308 AMAQI
12th Oct 2025299 AMAQI
12th Oct 20252310 AMAQI
12th Oct 20251611 AMAQI
12th Oct 20251912 PMAQI
12th Oct 2025311 PMAQI
12th Oct 2025452 PMAQI
12th Oct 2025503 PMAQI
12th Oct 2025524 PMAQI
12th Oct 2025525 PMAQI
12th Oct 2025526 PMAQI
12th Oct 2025537 PMAQI
12th Oct 2025518 PMAQI
12th Oct 2025609 PMAQI
12th Oct 20256010 PMAQI
12th Oct 20255911 PMAQI
13th Oct 20255412 AMAQI
13th Oct 2025451 AMAQI
13th Oct 2025392 AMAQI
13th Oct 2025483 AMAQI
13th Oct 2025514 AMAQI
13th Oct 2025435 AMAQI
13th Oct 2025396 AMAQI
18°C11/25°C
13th Oct 2025427 AMAQI
13th Oct 2025488 AMAQI
13th Oct 2025709 AMAQI
13th Oct 20259710 AMAQI
13th Oct 202510711 AMAQI
13th Oct 20258612 PMAQI
13th Oct 2025551 PMAQI
13th Oct 2025522 PMAQI
13th Oct 2025563 PMAQI
13th Oct 2025594 PMAQI
13th Oct 2025595 PMAQI
13th Oct 2025626 PMAQI
13th Oct 2025597 PMAQI
13th Oct 2025588 PMAQI
13th Oct 2025639 PMAQI
13th Oct 20256310 PMAQI
13th Oct 20256611 PMAQI
14th Oct 20256512 AMAQI
14th Oct 2025611 AMAQI
14th Oct 2025592 AMAQI
14th Oct 2025593 AMAQI
14th Oct 2025584 AMAQI
14th Oct 2025565 AMAQI
14th Oct 2025596 AMAQI
20°C16/27°C
14th Oct 2025597 AMAQI
14th Oct 2025618 AMAQI
14th Oct 2025619 AMAQI
14th Oct 20256310 AMAQI
14th Oct 20256711 AMAQI
14th Oct 20256812 PMAQI
14th Oct 2025681 PMAQI
14th Oct 2025692 PMAQI
14th Oct 2025673 PMAQI
14th Oct 2025664 PMAQI
14th Oct 2025595 PMAQI
14th Oct 2025626 PMAQI
14th Oct 2025617 PMAQI
14th Oct 2025638 PMAQI
14th Oct 2025659 PMAQI
14th Oct 20257010 PMAQI
14th Oct 20257011 PMAQI
15th Oct 20256312 AMAQI
15th Oct 2025601 AMAQI
15th Oct 2025522 AMAQI
15th Oct 2025523 AMAQI
15th Oct 2025584 AMAQI
15th Oct 2025615 AMAQI
15th Oct 2025566 AMAQI
21°C15/28°C
15th Oct 2025607 AMAQI
15th Oct 2025588 AMAQI
15th Oct 2025559 AMAQI
15th Oct 20255210 AMAQI
15th Oct 20255211 AMAQI
15th Oct 20254712 PMAQI
15th Oct 2025501 PMAQI
15th Oct 2025472 PMAQI
15th Oct 2025523 PMAQI
15th Oct 2025564 PMAQI
15th Oct 2025555 PMAQI
15th Oct 2025546 PMAQI
15th Oct 2025517 PMAQI
15th Oct 2025518 PMAQI
15th Oct 2025529 PMAQI
15th Oct 20255210 PMAQI
15th Oct 20254611 PMAQI
16th Oct 20254612 AMAQI
16th Oct 2025531 AMAQI
16th Oct 2025562 AMAQI
16th Oct 2025663 AMAQI
16th Oct 2025734 AMAQI
16th Oct 2025665 AMAQI
16th Oct 2025576 AMAQI
20°C15/28°C
16th Oct 2025487 AMAQI
16th Oct 2025418 AMAQI
16th Oct 2025409 AMAQI
16th Oct 20253910 AMAQI
16th Oct 20254711 AMAQI
16th Oct 20254312 PMAQI
16th Oct 2025501 PMAQI
16th Oct 2025542 PMAQI
16th Oct 2025573 PMAQI
16th Oct 2025564 PMAQI
16th Oct 2025575 PMAQI
16th Oct 2025596 PMAQI
16th Oct 2025597 PMAQI
16th Oct 2025598 PMAQI
16th Oct 2025609 PMAQI
16th Oct 20255810 PMAQI
16th Oct 20255811 PMAQI
17th Oct 20255712 AMAQI
17th Oct 2025541 AMAQI
17th Oct 2025522 AMAQI
17th Oct 2025533 AMAQI
17th Oct 2025504 AMAQI
17th Oct 2025545 AMAQI
17th Oct 2025516 AMAQI
19°C15/26°C
17th Oct 2025467 AMAQI
17th Oct 2025478 AMAQI
17th Oct 2025409 AMAQI
17th Oct 20254210 AMAQI
17th Oct 20254011 AMAQI
17th Oct 20254012 PMAQI
17th Oct 2025391 PMAQI
17th Oct 2025422 PMAQI
17th Oct 2025523 PMAQI
17th Oct 2025534 PMAQI
17th Oct 2025545 PMAQI
17th Oct 2025556 PMAQI
17th Oct 2025567 PMAQI
17th Oct 2025558 PMAQI
17th Oct 2025569 PMAQI
17th Oct 20255410 PMAQI
17th Oct 20255511 PMAQI
18th Oct 20255112 AMAQI
18th Oct 2025511 AMAQI
18th Oct 2025522 AMAQI
18th Oct 2025513 AMAQI
18th Oct 2025544 AMAQI
18th Oct 2025635 AMAQI
18th Oct 2025746 AMAQI
21°C15/28°C
18th Oct 2025807 AMAQI
18th Oct 2025858 AMAQI
18th Oct 2025889 AMAQI
18th Oct 20258210 AMAQI
18th Oct 20258211 AMAQI
18th Oct 20257412 PMAQI
18th Oct 2025731 PMAQI
18th Oct 2025682 PMAQI
18th Oct 2025643 PMAQI
18th Oct 2025614 PMAQI
18th Oct 2025625 PMAQI
18th Oct 2025636 PMAQI
18th Oct 2025607 PMAQI
18th Oct 2025548 PMAQI
18th Oct 2025439 PMAQI
18th Oct 20254810 PMAQI
18th Oct 20253911 PMAQI
19th Oct 20253012 AMAQI
19th Oct 2025201 AMAQI
19th Oct 2025232 AMAQI
19th Oct 2025173 AMAQI
19th Oct 2025164 AMAQI
19th Oct 2025355 AMAQI
19th Oct 2025416 AMAQI
21°C16/29°C
19th Oct 2025187 AMAQI
19th Oct 2025208 AMAQI
19th Oct 2025159 AMAQI
19th Oct 20252110 AMAQI
19th Oct 20252611 AMAQI
19th Oct 20252612 PMAQI
19th Oct 2025241 PMAQI
19th Oct 2025202 PMAQI
19th Oct 2025233 PMAQI
19th Oct 2025184 PMAQI
19th Oct 2025195 PMAQI
19th Oct 2025246 PMAQI
19th Oct 2025217 PMAQI
19th Oct 2025168 PMAQI
19th Oct 2025299 PMAQI
19th Oct 20251810 PMAQI
19th Oct 20251811 PMAQI
20th Oct 20252212 AMAQI
20th Oct 2025221 AMAQI
20th Oct 2025232 AMAQI
20th Oct 2025183 AMAQI
20th Oct 2025224 AMAQI
20th Oct 2025225 AMAQI
20th Oct 2025226 AMAQI
14°C10/19°C
20th Oct 2025227 AMAQI
20th Oct 2025238 AMAQI
20th Oct 2025229 AMAQI
20th Oct 20252310 AMAQI
20th Oct 20252011 AMAQI
20th Oct 20251912 PMAQI
20th Oct 2025181 PMAQI
20th Oct 2025232 PMAQI
20th Oct 2025383 PMAQI
20th Oct 2025514 PMAQI
20th Oct 2025555 PMAQI
20th Oct 2025456 PMAQI
20th Oct 2025297 PMAQI
20th Oct 2025228 PMAQI
20th Oct 2025319 PMAQI
20th Oct 20255510 PMAQI
20th Oct 20254411 PMAQI
21st Oct 20252912 AMAQI
21st Oct 2025351 AMAQI
21st Oct 2025402 AMAQI
21st Oct 2025453 AMAQI
21st Oct 2025474 AMAQI
21st Oct 2025415 AMAQI
21st Oct 2025276 AMAQI
15°C6/24°C
21st Oct 2025217 AMAQI
21st Oct 2025288 AMAQI
21st Oct 2025419 AMAQI
21st Oct 20254210 AMAQI
21st Oct 20253911 AMAQI
21st Oct 20253912 PMAQI
21st Oct 2025361 PMAQI
21st Oct 2025392 PMAQI
21st Oct 2025403 PMAQI
21st Oct 2025364 PMAQI
21st Oct 2025455 PMAQI
21st Oct 2025486 PMAQI
21st Oct 2025397 PMAQI
21st Oct 2025278 PMAQI
21st Oct 2025249 PMAQI
21st Oct 20252410 PMAQI
21st Oct 20252211 PMAQI
22nd Oct 20252212 AMAQI
22nd Oct 2025211 AMAQI
22nd Oct 2025182 AMAQI
22nd Oct 2025173 AMAQI
22nd Oct 2025174 AMAQI
22nd Oct 2025175 AMAQI
22nd Oct 2025176 AMAQI
11°C8/14°C
22nd Oct 2025177 AMAQI
22nd Oct 2025158 AMAQI
22nd Oct 2025139 AMAQI
22nd Oct 20251710 AMAQI
22nd Oct 20251711 AMAQI
22nd Oct 20251712 PMAQI
22nd Oct 2025171 PMAQI
22nd Oct 2025182 PMAQI
22nd Oct 2025203 PMAQI
22nd Oct 2025194 PMAQI
22nd Oct 2025215 PMAQI
22nd Oct 2025216 PMAQI
22nd Oct 2025217 PMAQI
22nd Oct 2025228 PMAQI
22nd Oct 2025229 PMAQI
22nd Oct 20251810 PMAQI
22nd Oct 20253211 PMAQI
23rd Oct 20253112 AMAQI
23rd Oct 2025291 AMAQI
23rd Oct 2025282 AMAQI
23rd Oct 2025283 AMAQI
23rd Oct 2025304 AMAQI
23rd Oct 2025325 AMAQI
23rd Oct 2025266 AMAQI
10°C6/17°C
23rd Oct 2025227 AMAQI
23rd Oct 2025228 AMAQI
23rd Oct 2025249 AMAQI
23rd Oct 20252810 AMAQI
23rd Oct 20253211 AMAQI
23rd Oct 20253312 PMAQI
23rd Oct 2025311 PMAQI
23rd Oct 2025262 PMAQI
23rd Oct 2025203 PMAQI
23rd Oct 2025184 PMAQI
23rd Oct 2025195 PMAQI
23rd Oct 2025176 PMAQI
23rd Oct 2025177 PMAQI
23rd Oct 2025178 PMAQI
23rd Oct 2025189 PMAQI
23rd Oct 20252410 PMAQI
23rd Oct 20253011 PMAQI
24th Oct 20254812 AMAQI
24th Oct 2025531 AMAQI
24th Oct 2025542 AMAQI
24th Oct 2025563 AMAQI
24th Oct 2025514 AMAQI
24th Oct 2025425 AMAQI
24th Oct 2025396 AMAQI
10°C3/17°C
24th Oct 2025377 AMAQI
24th Oct 2025328 AMAQI
24th Oct 2025289 AMAQI
24th Oct 20253010 AMAQI
24th Oct 20253511 AMAQI
24th Oct 20253712 PMAQI
24th Oct 2025311 PMAQI
24th Oct 2025262 PMAQI
24th Oct 2025243 PMAQI
24th Oct 2025284 PMAQI
24th Oct 2025265 PMAQI
24th Oct 2025246 PMAQI
24th Oct 2025267 PMAQI
24th Oct 2025268 PMAQI
24th Oct 2025429 PMAQI
24th Oct 20256610 PMAQI
24th Oct 20254311 PMAQI
25th Oct 20253712 AMAQI
25th Oct 2025331 AMAQI
25th Oct 2025232 AMAQI
25th Oct 2025223 AMAQI
25th Oct 2025224 AMAQI
25th Oct 2025225 AMAQI
25th Oct 2025226 AMAQI
9°C2/17°C
25th Oct 2025227 AMAQI
25th Oct 2025228 AMAQI
25th Oct 2025249 AMAQI
25th Oct 20252610 AMAQI
25th Oct 20252411 AMAQI
25th Oct 20252812 PMAQI
25th Oct 2025301 PMAQI
25th Oct 2025352 PMAQI
25th Oct 2025393 PMAQI
25th Oct 2025394 PMAQI
25th Oct 2025375 PMAQI
25th Oct 2025316 PMAQI
25th Oct 2025287 PMAQI
25th Oct 2025288 PMAQI
25th Oct 2025309 PMAQI
25th Oct 20253810 PMAQI
25th Oct 20253911 PMAQI
26th Oct 20254912 AMAQI
26th Oct 2025531 AMAQI
26th Oct 2025552 AMAQI
26th Oct 2025553 AMAQI
26th Oct 2025544 AMAQI
26th Oct 2025505 AMAQI
26th Oct 2025506 AMAQI
10°C7/12°C
26th Oct 2025507 AMAQI
26th Oct 2025508 AMAQI
26th Oct 2025509 AMAQI
26th Oct 20255010 AMAQI
26th Oct 20255111 AMAQI
26th Oct 20255212 PMAQI
26th Oct 2025471 PMAQI
26th Oct 2025362 PMAQI
26th Oct 2025263 PMAQI
26th Oct 2025204 PMAQI
26th Oct 2025175 PMAQI
26th Oct 2025196 PMAQI
26th Oct 2025227 PMAQI
26th Oct 2025228 PMAQI
26th Oct 2025249 PMAQI
26th Oct 20253010 PMAQI
26th Oct 20253311 PMAQI
27th Oct 20253312 AMAQI
27th Oct 2025331 AMAQI
27th Oct 2025352 AMAQI
27th Oct 2025393 AMAQI
27th Oct 2025394 AMAQI
27th Oct 2025395 AMAQI
27th Oct 2025396 AMAQI
14°C9/22°C
27th Oct 2025377 AMAQI
27th Oct 2025358 AMAQI
27th Oct 2025399 AMAQI
27th Oct 20254010 AMAQI
27th Oct 20254611 AMAQI
27th Oct 20254812 PMAQI
27th Oct 2025441 PMAQI
27th Oct 2025422 PMAQI
27th Oct 2025343 PMAQI
27th Oct 2025394 PMAQI
27th Oct 2025485 PMAQI
27th Oct 2025366 PMAQI
27th Oct 2025267 PMAQI
27th Oct 2025228 PMAQI
27th Oct 2025229 PMAQI
27th Oct 20252410 PMAQI
27th Oct 20252811 PMAQI
28th Oct 20252812 AMAQI
28th Oct 2025281 AMAQI
28th Oct 2025282 AMAQI
28th Oct 2025283 AMAQI
28th Oct 2025284 AMAQI
28th Oct 2025285 AMAQI
28th Oct 2025286 AMAQI
13°C8/20°C
28th Oct 2025287 AMAQI
28th Oct 2025288 AMAQI
28th Oct 2025289 AMAQI
28th Oct 20252810 AMAQI
28th Oct 20253011 AMAQI
28th Oct 20253312 PMAQI
28th Oct 2025351 PMAQI
28th Oct 2025392 PMAQI
28th Oct 2025413 PMAQI
28th Oct 2025444 PMAQI
28th Oct 2025475 PMAQI
28th Oct 2025506 PMAQI
28th Oct 2025487 PMAQI
28th Oct 2025468 PMAQI
28th Oct 2025509 PMAQI
28th Oct 20254810 PMAQI
28th Oct 20254211 PMAQI
29th Oct 20253612 AMAQI
29th Oct 2025231 AMAQI
29th Oct 2025222 AMAQI
29th Oct 2025273 AMAQI
29th Oct 2025314 AMAQI
29th Oct 2025395 AMAQI
29th Oct 2025376 AMAQI
11°C8/14°C
29th Oct 2025337 AMAQI
29th Oct 2025338 AMAQI
29th Oct 2025309 AMAQI
29th Oct 20252210 AMAQI
29th Oct 20252411 AMAQI
29th Oct 20252812 PMAQI
29th Oct 2025261 PMAQI
29th Oct 2025232 PMAQI
29th Oct 2025243 PMAQI
29th Oct 2025224 PMAQI
29th Oct 2025225 PMAQI
29th Oct 2025226 PMAQI
29th Oct 2025227 PMAQI
29th Oct 2025228 PMAQI
29th Oct 2025229 PMAQI
29th Oct 20252410 PMAQI
29th Oct 20252811 PMAQI
30th Oct 20252812 AMAQI
30th Oct 2025281 AMAQI
30th Oct 2025282 AMAQI
30th Oct 2025283 AMAQI
30th Oct 2025284 AMAQI
30th Oct 2025285 AMAQI
30th Oct 2025306 AMAQI
12°C8/18°C
30th Oct 2025337 AMAQI
7 AM30th Oct 2025358 AMAQI
30th Oct 2025419 AMAQI
30th Oct 20254410 AMAQI
30th Oct 20254411 AMAQI
30th Oct 20254412 PMAQI
12 PM30th Oct 2025441 PMAQI
30th Oct 2025422 PMAQI
30th Oct 2025373 PMAQI
30th Oct 2025334 PMAQI
30th Oct 2025325 PMAQI
30th Oct 2025286 PMAQI
6 PM30th Oct 2025287 PMAQI
12 AM
6 AM
8°C7/10°C
Day time
Avg. Highest Time
2 PM - 3 PM
46AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 AM - 10 AM
41AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 3 PM (Avg. 46), while the lowest AQI was between 7 AM to 10 AM (Avg. 41).
Night time
Avg. Highest Time
10 PM - 11 PM
45AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
6 AM - 8 PM
41AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 45), while the lowest AQI was between 6 AM to 8 PM (Avg. 41).
2025 Days Vs Air Quality
East Peoria, Illinois, United States
2025
77%
232
23%
70
0.3%
1
Total number of days with different AQI categories in last 304 days in 2025 (61 days remaining)
Good
232 DaysModerate
70 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% of 304 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
26AQI
26AQI
2nd January 2025
28AQI
28AQI
3rd January 2025
25AQI
25AQI
4th January 2025
22AQI
22AQI
5th January 2025
22AQI
22AQI
6th January 2025
20AQI
20AQI
7th January 2025
25AQI
25AQI
8th January 2025
29AQI
29AQI
9th January 2025
50AQI
50AQI
10th January 2025
58AQI
58AQI
11th January 2025
33AQI
33AQI
12th January 2025
37AQI
37AQI
13th January 2025
22AQI
22AQI
14th January 2025
28AQI
28AQI
15th January 2025
38AQI
38AQI
16th January 2025
37AQI
37AQI
17th January 2025
33AQI
33AQI
18th January 2025
21AQI
21AQI
19th January 2025
19AQI
19AQI
20th January 2025
20AQI
20AQI
21st January 2025
22AQI
22AQI
22nd January 2025
28AQI
28AQI
23rd January 2025
34AQI
34AQI
24th January 2025
35AQI
35AQI
25th January 2025
31AQI
31AQI
26th January 2025
22AQI
22AQI
27th January 2025
27AQI
27AQI
28th January 2025
28AQI
28AQI
29th January 2025
26AQI
26AQI
30th January 2025
39AQI
39AQI
31st January 2025
36AQI
36AQI
1st February 2025
23AQI
23AQI
2nd February 2025
33AQI
33AQI
3rd February 2025
42AQI
42AQI
4th February 2025
24AQI
24AQI
5th February 2025
35AQI
35AQI
6th February 2025
29AQI
29AQI
7th February 2025
22AQI
22AQI
8th February 2025
31AQI
31AQI
9th February 2025
32AQI
32AQI
10th February 2025
31AQI
31AQI
11th February 2025
38AQI
38AQI
12th February 2025
48AQI
48AQI
13th February 2025
32AQI
32AQI
14th February 2025
31AQI
31AQI
15th February 2025
42AQI
42AQI
16th February 2025
30AQI
30AQI
17th February 2025
22AQI
22AQI
18th February 2025
22AQI
22AQI
19th February 2025
22AQI
22AQI
20th February 2025
23AQI
23AQI
21st February 2025
27AQI
27AQI
22nd February 2025
44AQI
44AQI
23rd February 2025
51AQI
51AQI
24th February 2025
44AQI
44AQI
25th February 2025
32AQI
32AQI
26th February 2025
28AQI
28AQI
27th February 2025
31AQI
31AQI
28th February 2025
24AQI
24AQI
1st March 2025
24AQI
24AQI
2nd March 2025
29AQI
29AQI
3rd March 2025
34AQI
34AQI
4th March 2025
41AQI
41AQI
5th March 2025
26AQI
26AQI
6th March 2025
26AQI
26AQI
7th March 2025
27AQI
27AQI
8th March 2025
32AQI
32AQI
9th March 2025
32AQI
32AQI
10th March 2025
36AQI
36AQI
11th March 2025
35AQI
35AQI
12th March 2025
34AQI
34AQI
13th March 2025
58AQI
58AQI
14th March 2025
51AQI
51AQI
15th March 2025
84AQI
84AQI
16th March 2025
25AQI
25AQI
17th March 2025
27AQI
27AQI
18th March 2025
28AQI
28AQI
19th March 2025
28AQI
28AQI
20th March 2025
18AQI
18AQI
21st March 2025
24AQI
24AQI
22nd March 2025
23AQI
23AQI
23rd March 2025
22AQI
22AQI
24th March 2025
22AQI
22AQI
25th March 2025
22AQI
22AQI
26th March 2025
27AQI
27AQI
27th March 2025
40AQI
40AQI
28th March 2025
40AQI
40AQI
29th March 2025
39AQI
39AQI
30th March 2025
28AQI
28AQI
31st March 2025
18AQI
18AQI
1st April 2025
34AQI
34AQI
2nd April 2025
36AQI
36AQI
3rd April 2025
26AQI
26AQI
4th April 2025
37AQI
37AQI
5th April 2025
28AQI
28AQI
6th April 2025
23AQI
23AQI
7th April 2025
32AQI
32AQI
8th April 2025
23AQI
23AQI
9th April 2025
30AQI
30AQI
10th April 2025
49AQI
49AQI
11th April 2025
47AQI
47AQI
12th April 2025
45AQI
45AQI
13th April 2025
40AQI
40AQI
14th April 2025
35AQI
35AQI
15th April 2025
24AQI
24AQI
16th April 2025
30AQI
30AQI
17th April 2025
42AQI
42AQI
18th April 2025
58AQI
58AQI
19th April 2025
50AQI
50AQI
20th April 2025
40AQI
40AQI
21st April 2025
19AQI
19AQI
22nd April 2025
31AQI
31AQI
23rd April 2025
25AQI
25AQI
24th April 2025
38AQI
38AQI
25th April 2025
50AQI
50AQI
26th April 2025
21AQI
21AQI
27th April 2025
21AQI
21AQI
28th April 2025
37AQI
37AQI
29th April 2025
33AQI
33AQI
30th April 2025
33AQI
33AQI
1st May 2025
26AQI
26AQI
2nd May 2025
23AQI
23AQI
3rd May 2025
24AQI
24AQI
4th May 2025
18AQI
18AQI
5th May 2025
22AQI
22AQI
6th May 2025
34AQI
34AQI
7th May 2025
34AQI
34AQI
8th May 2025
26AQI
26AQI
9th May 2025
25AQI
25AQI
10th May 2025
43AQI
43AQI
11th May 2025
28AQI
28AQI
12th May 2025
34AQI
34AQI
13th May 2025
30AQI
30AQI
14th May 2025
35AQI
35AQI
15th May 2025
54AQI
54AQI
16th May 2025
34AQI
34AQI
17th May 2025
28AQI
28AQI
18th May 2025
24AQI
24AQI
19th May 2025
24AQI
24AQI
20th May 2025
26AQI
26AQI
21st May 2025
17AQI
17AQI
22nd May 2025
16AQI
16AQI
23rd May 2025
20AQI
20AQI
24th May 2025
22AQI
22AQI
25th May 2025
20AQI
20AQI
26th May 2025
21AQI
21AQI
27th May 2025
22AQI
22AQI
28th May 2025
31AQI
31AQI
29th May 2025
41AQI
41AQI
30th May 2025
35AQI
35AQI
31st May 2025
47AQI
47AQI
1st June 2025
41AQI
41AQI
2nd June 2025
49AQI
49AQI
3rd June 2025
57AQI
57AQI
4th June 2025
38AQI
38AQI
5th June 2025
62AQI
62AQI
6th June 2025
65AQI
65AQI
7th June 2025
71AQI
71AQI
8th June 2025
66AQI
66AQI
9th June 2025
67AQI
67AQI
10th June 2025
58AQI
58AQI
11th June 2025
71AQI
71AQI
12th June 2025
80AQI
80AQI
13th June 2025
75AQI
75AQI
14th June 2025
69AQI
69AQI
15th June 2025
57AQI
57AQI
16th June 2025
52AQI
52AQI
17th June 2025
44AQI
44AQI
18th June 2025
33AQI
33AQI
19th June 2025
29AQI
29AQI
20th June 2025
38AQI
38AQI
21st June 2025
49AQI
49AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
56AQI
56AQI
24th June 2025
52AQI
52AQI
25th June 2025
38AQI
38AQI
26th June 2025
51AQI
51AQI
27th June 2025
30AQI
30AQI
28th June 2025
29AQI
29AQI
29th June 2025
36AQI
36AQI
30th June 2025
29AQI
29AQI
1st July 2025
33AQI
33AQI
2nd July 2025
51AQI
51AQI
3rd July 2025
53AQI
53AQI
4th July 2025
53AQI
53AQI
5th July 2025
65AQI
65AQI
6th July 2025
48AQI
48AQI
7th July 2025
47AQI
47AQI
8th July 2025
65AQI
65AQI
9th July 2025
43AQI
43AQI
10th July 2025
47AQI
47AQI
11th July 2025
47AQI
47AQI
12th July 2025
32AQI
32AQI
13th July 2025
52AQI
52AQI
14th July 2025
59AQI
59AQI
15th July 2025
57AQI
57AQI
16th July 2025
43AQI
43AQI
17th July 2025
31AQI
31AQI
18th July 2025
27AQI
27AQI
19th July 2025
36AQI
36AQI
20th July 2025
31AQI
31AQI
21st July 2025
48AQI
48AQI
22nd July 2025
46AQI
46AQI
23rd July 2025
58AQI
58AQI
24th July 2025
55AQI
55AQI
25th July 2025
32AQI
32AQI
26th July 2025
30AQI
30AQI
27th July 2025
37AQI
37AQI
28th July 2025
34AQI
34AQI
29th July 2025
39AQI
39AQI
30th July 2025
39AQI
39AQI
31st July 2025
71AQI
71AQI
1st August 2025
110AQI
110AQI
2nd August 2025
84AQI
84AQI
3rd August 2025
63AQI
63AQI
4th August 2025
55AQI
55AQI
5th August 2025
58AQI
58AQI
6th August 2025
61AQI
61AQI
7th August 2025
54AQI
54AQI
8th August 2025
54AQI
54AQI
9th August 2025
57AQI
57AQI
10th August 2025
50AQI
50AQI
11th August 2025
53AQI
53AQI
12th August 2025
47AQI
47AQI
13th August 2025
49AQI
49AQI
14th August 2025
58AQI
58AQI
15th August 2025
61AQI
61AQI
16th August 2025
55AQI
55AQI
17th August 2025
52AQI
52AQI
18th August 2025
50AQI
50AQI
19th August 2025
33AQI
33AQI
20th August 2025
23AQI
23AQI
21st August 2025
20AQI
20AQI
22nd August 2025
31AQI
31AQI
23rd August 2025
35AQI
35AQI
24th August 2025
24AQI
24AQI
25th August 2025
22AQI
22AQI
26th August 2025
27AQI
27AQI
27th August 2025
37AQI
37AQI
28th August 2025
37AQI
37AQI
29th August 2025
35AQI
35AQI
30th August 2025
29AQI
29AQI
31st August 2025
32AQI
32AQI
1st September 2025
31AQI
31AQI
2nd September 2025
35AQI
35AQI
3rd September 2025
50AQI
50AQI
4th September 2025
61AQI
61AQI
5th September 2025
47AQI
47AQI
6th September 2025
23AQI
23AQI
7th September 2025
27AQI
27AQI
8th September 2025
28AQI
28AQI
9th September 2025
30AQI
30AQI
10th September 2025
46AQI
46AQI
11th September 2025
52AQI
52AQI
12th September 2025
55AQI
55AQI
13th September 2025
59AQI
59AQI
14th September 2025
60AQI
60AQI
15th September 2025
56AQI
56AQI
16th September 2025
55AQI
55AQI
17th September 2025
54AQI
54AQI
18th September 2025
55AQI
55AQI
19th September 2025
53AQI
53AQI
20th September 2025
54AQI
54AQI
21st September 2025
45AQI
45AQI
22nd September 2025
35AQI
35AQI
23rd September 2025
38AQI
38AQI
24th September 2025
35AQI
35AQI
25th September 2025
27AQI
27AQI
26th September 2025
37AQI
37AQI
27th September 2025
40AQI
40AQI
28th September 2025
47AQI
47AQI
29th September 2025
43AQI
43AQI
30th September 2025
33AQI
33AQI
1st October 2025
51AQI
51AQI
2nd October 2025
55AQI
55AQI
3rd October 2025
61AQI
61AQI
4th October 2025
64AQI
64AQI
5th October 2025
56AQI
56AQI
6th October 2025
46AQI
46AQI
7th October 2025
24AQI
24AQI
8th October 2025
32AQI
32AQI
9th October 2025
49AQI
49AQI
10th October 2025
41AQI
41AQI
11th October 2025
47AQI
47AQI
12th October 2025
41AQI
41AQI
13th October 2025
59AQI
59AQI
14th October 2025
63AQI
63AQI
15th October 2025
54AQI
54AQI
16th October 2025
56AQI
56AQI
17th October 2025
51AQI
51AQI
18th October 2025
61AQI
61AQI
19th October 2025
22AQI
22AQI
20th October 2025
29AQI
29AQI
21st October 2025
36AQI
36AQI
22nd October 2025
19AQI
19AQI
23rd October 2025
25AQI
25AQI
24th October 2025
39AQI
39AQI
25th October 2025
29AQI
29AQI
26th October 2025
40AQI
40AQI
27th October 2025
35AQI
35AQI
28th October 2025
36AQI
36AQI
29th October 2025
27AQI
27AQI
30th October 2025
31AQI
31AQI
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
30AQI
32AQI
32AQI
35AQI
29AQI
52AQI
45AQI
47AQI
44AQI
43AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202539AQI
30
1
27
1
28
3
29
1
30
1
13
17
20
11
17
13
1
19
11
19
11
232
70
1
Highest AQI recorded in
June52AQI
Lowest AQI recorded in
May29AQI
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
February36AQI
Lowest AQI recorded in
April20AQI
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
July58AQI
Lowest AQI recorded in
October31AQI
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
January43AQI
Lowest AQI recorded in
April33AQI
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
July47AQI
Lowest AQI recorded in
October31AQI
202035AQI
13
20
18
28
2
14
6
23
2
13
26
1
25
3
18
11
198
25
Highest AQI recorded in
December45AQI
Lowest AQI recorded in
May23AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
39AQILeast Polluted Year Recorded
2024(Avg.)
30AQIEast Peoria's annual 2025 AQI (39) shows an average percentage change of 8.1% (worsened AQI) compared to previous years: 2020 (35), 2021 (39), 2022 (38), 2023 (38), 2024 (30).
