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Hayes School, Davenport, Iowa, 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

Hayes School, Davenport, Iowa, United States

2021
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
6th Oct 2021
69AQI
Lowest AQI recorded on
25th Oct 2021
19AQI


Same Day Analysis (17th October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 61 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 17th Oct - 18th Oct 2025

Hayes School, Davenport, Iowa, United States

AQI
Day
Night
.

7 AM17th Oct 2025

6 PM

6 AM18th Oct 2025

Day time
Avg. Highest Time
5PM17th Oct

64AQI

Avg. Lowest Time
11AM17th Oct

54AQI

Night time
Avg. Highest Time
7PM17th Oct

64AQI

Avg. Lowest Time
4AM18th Oct

55AQI

In the last 24 hours,

Hayes School's AQI reached its highest point of 64 at 5 PM during the Day, while the lowest point, 54, was recorded at 11 AM during the Day between 17th Oct and 18th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Hayes School, Davenport, Iowa, United States

SepOct
18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th
Day
Night
18th Sep 2025557 AMAQI
18th Sep 2025558 AMAQI
18th Sep 2025599 AMAQI
18th Sep 20255810 AMAQI
18th Sep 20256011 AMAQI
18th Sep 20255912 PMAQI
18th Sep 2025581 PMAQI
18th Sep 2025572 PMAQI
18th Sep 2025573 PMAQI
18th Sep 2025574 PMAQI
18th Sep 2025565 PMAQI
18th Sep 2025556 PMAQI
18th Sep 2025567 PMAQI
18th Sep 2025568 PMAQI
18th Sep 2025569 PMAQI
18th Sep 20255610 PMAQI
18th Sep 20255611 PMAQI
19th Sep 20255612 AMAQI
19th Sep 2025551 AMAQI
19th Sep 2025542 AMAQI
19th Sep 2025543 AMAQI
19th Sep 2025524 AMAQI
19th Sep 2025475 AMAQI
19th Sep 2025466 AMAQI

24°C14/34°C

19th Sep 2025477 AMAQI
19th Sep 2025508 AMAQI
19th Sep 2025489 AMAQI
19th Sep 20254910 AMAQI
19th Sep 20255211 AMAQI
19th Sep 20255312 PMAQI
19th Sep 2025541 PMAQI
19th Sep 2025522 PMAQI
19th Sep 2025523 PMAQI
19th Sep 2025524 PMAQI
19th Sep 2025525 PMAQI
19th Sep 2025526 PMAQI
19th Sep 2025527 PMAQI
19th Sep 2025518 PMAQI
19th Sep 2025529 PMAQI
19th Sep 20255210 PMAQI
19th Sep 20255211 PMAQI
20th Sep 20255412 AMAQI
20th Sep 2025521 AMAQI
20th Sep 2025482 AMAQI
20th Sep 2025413 AMAQI
20th Sep 2025364 AMAQI
20th Sep 2025375 AMAQI
20th Sep 2025366 AMAQI

21°C17/25°C

20th Sep 2025377 AMAQI
20th Sep 2025428 AMAQI
20th Sep 2025439 AMAQI
20th Sep 20254110 AMAQI
20th Sep 20254011 AMAQI
20th Sep 20253912 PMAQI
20th Sep 2025361 PMAQI
20th Sep 2025372 PMAQI
20th Sep 2025393 PMAQI
20th Sep 2025374 PMAQI
20th Sep 2025395 PMAQI
20th Sep 2025376 PMAQI
20th Sep 2025427 PMAQI
20th Sep 2025428 PMAQI
20th Sep 2025409 PMAQI
20th Sep 20254010 PMAQI
20th Sep 20253811 PMAQI
21st Sep 20253912 AMAQI
21st Sep 2025411 AMAQI
21st Sep 2025352 AMAQI
21st Sep 2025373 AMAQI
21st Sep 2025334 AMAQI
21st Sep 2025345 AMAQI
21st Sep 2025366 AMAQI

19°C17/23°C

21st Sep 2025387 AMAQI
21st Sep 2025408 AMAQI
21st Sep 2025409 AMAQI
21st Sep 20253410 AMAQI
21st Sep 20253611 AMAQI
21st Sep 20253612 PMAQI
21st Sep 2025371 PMAQI
21st Sep 2025392 PMAQI
21st Sep 2025403 PMAQI
21st Sep 2025424 PMAQI
21st Sep 2025445 PMAQI
21st Sep 2025466 PMAQI
21st Sep 2025427 PMAQI
21st Sep 2025408 PMAQI
21st Sep 2025459 PMAQI
21st Sep 20254210 PMAQI
21st Sep 20254411 PMAQI
22nd Sep 20254312 AMAQI
22nd Sep 2025431 AMAQI
22nd Sep 2025412 AMAQI
22nd Sep 2025383 AMAQI
22nd Sep 2025364 AMAQI
22nd Sep 2025345 AMAQI
22nd Sep 2025336 AMAQI

20°C16/28°C

22nd Sep 2025367 AMAQI
22nd Sep 2025398 AMAQI
22nd Sep 2025409 AMAQI
22nd Sep 20253410 AMAQI
22nd Sep 20253611 AMAQI
22nd Sep 20253412 PMAQI
22nd Sep 2025371 PMAQI
22nd Sep 2025382 PMAQI
22nd Sep 2025393 PMAQI
22nd Sep 2025394 PMAQI
22nd Sep 2025415 PMAQI
22nd Sep 2025416 PMAQI
22nd Sep 2025387 PMAQI
22nd Sep 2025378 PMAQI
22nd Sep 2025389 PMAQI
22nd Sep 20253810 PMAQI
22nd Sep 20253911 PMAQI
23rd Sep 20253912 AMAQI
23rd Sep 2025371 AMAQI
23rd Sep 2025302 AMAQI
23rd Sep 2025283 AMAQI
23rd Sep 2025264 AMAQI
23rd Sep 2025235 AMAQI
23rd Sep 2025256 AMAQI

22°C16/30°C

23rd Sep 2025267 AMAQI
23rd Sep 2025278 AMAQI
23rd Sep 2025279 AMAQI
23rd Sep 20252910 AMAQI
23rd Sep 20253211 AMAQI
23rd Sep 20253212 PMAQI
23rd Sep 2025341 PMAQI
23rd Sep 2025322 PMAQI
23rd Sep 2025373 PMAQI
23rd Sep 2025314 PMAQI
23rd Sep 2025315 PMAQI
23rd Sep 2025296 PMAQI
23rd Sep 2025317 PMAQI
23rd Sep 2025328 PMAQI
23rd Sep 2025329 PMAQI
23rd Sep 20253210 PMAQI
23rd Sep 20253411 PMAQI
24th Sep 20253412 AMAQI
24th Sep 2025341 AMAQI
24th Sep 2025312 AMAQI
24th Sep 2025263 AMAQI
24th Sep 2025234 AMAQI
24th Sep 2025215 AMAQI
24th Sep 2025236 AMAQI

21°C15/29°C

24th Sep 2025247 AMAQI
24th Sep 2025268 AMAQI
24th Sep 2025259 AMAQI
24th Sep 20252610 AMAQI
24th Sep 20252611 AMAQI
24th Sep 20252512 PMAQI
24th Sep 2025251 PMAQI
24th Sep 2025252 PMAQI
24th Sep 2025263 PMAQI
24th Sep 2025264 PMAQI
24th Sep 2025265 PMAQI
24th Sep 2025266 PMAQI
24th Sep 2025277 PMAQI
24th Sep 2025288 PMAQI
24th Sep 2025279 PMAQI
24th Sep 20252810 PMAQI
24th Sep 20252711 PMAQI
25th Sep 20252812 AMAQI
25th Sep 2025281 AMAQI
25th Sep 2025282 AMAQI
25th Sep 2025323 AMAQI
25th Sep 2025324 AMAQI
25th Sep 2025325 AMAQI
25th Sep 2025326 AMAQI

20°C16/26°C

25th Sep 2025287 AMAQI
25th Sep 2025318 AMAQI
25th Sep 2025329 AMAQI
25th Sep 20253010 AMAQI
25th Sep 20252811 AMAQI
25th Sep 20252812 PMAQI
25th Sep 2025281 PMAQI
25th Sep 2025292 PMAQI
25th Sep 2025313 PMAQI
25th Sep 2025324 PMAQI
25th Sep 2025345 PMAQI
25th Sep 2025366 PMAQI
25th Sep 2025377 PMAQI
25th Sep 2025318 PMAQI
25th Sep 2025269 PMAQI
25th Sep 20253010 PMAQI
25th Sep 20253511 PMAQI
26th Sep 20253912 AMAQI
26th Sep 2025421 AMAQI
26th Sep 2025422 AMAQI
26th Sep 2025423 AMAQI
26th Sep 2025404 AMAQI
26th Sep 2025395 AMAQI
26th Sep 2025376 AMAQI

19°C11/29°C

26th Sep 2025327 AMAQI
26th Sep 2025348 AMAQI
26th Sep 2025439 AMAQI
26th Sep 20254610 AMAQI
26th Sep 20253711 AMAQI
26th Sep 20253412 PMAQI
26th Sep 2025421 PMAQI
26th Sep 2025542 PMAQI
26th Sep 2025553 PMAQI
26th Sep 2025474 PMAQI
26th Sep 2025425 PMAQI
26th Sep 2025426 PMAQI
26th Sep 2025427 PMAQI
26th Sep 2025448 PMAQI
26th Sep 2025469 PMAQI
26th Sep 20255010 PMAQI
26th Sep 20255011 PMAQI
27th Sep 20254812 AMAQI
27th Sep 2025441 AMAQI
27th Sep 2025442 AMAQI
27th Sep 2025443 AMAQI
27th Sep 2025424 AMAQI
27th Sep 2025395 AMAQI
27th Sep 2025396 AMAQI

21°C11/32°C

27th Sep 2025407 AMAQI
27th Sep 2025448 AMAQI
27th Sep 2025529 AMAQI
27th Sep 20255210 AMAQI
27th Sep 20254211 AMAQI
27th Sep 20254012 PMAQI
27th Sep 2025431 PMAQI
27th Sep 2025482 PMAQI
27th Sep 2025563 PMAQI
27th Sep 2025514 PMAQI
27th Sep 2025555 PMAQI
27th Sep 2025706 PMAQI
27th Sep 2025727 PMAQI
27th Sep 2025478 PMAQI
27th Sep 2025469 PMAQI
27th Sep 20255110 PMAQI
27th Sep 20255211 PMAQI
28th Sep 20254812 AMAQI
28th Sep 2025441 AMAQI
28th Sep 2025462 AMAQI
28th Sep 2025483 AMAQI
28th Sep 2025454 AMAQI
28th Sep 2025445 AMAQI
28th Sep 2025446 AMAQI

22°C12/33°C

28th Sep 2025427 AMAQI
28th Sep 2025398 AMAQI
28th Sep 2025379 AMAQI
28th Sep 20253510 AMAQI
28th Sep 20254011 AMAQI
28th Sep 20255012 PMAQI
28th Sep 2025621 PMAQI
28th Sep 2025642 PMAQI
28th Sep 2025633 PMAQI
28th Sep 2025614 PMAQI
28th Sep 2025615 PMAQI
28th Sep 2025626 PMAQI
28th Sep 2025627 PMAQI
28th Sep 2025628 PMAQI
28th Sep 2025649 PMAQI
28th Sep 20256910 PMAQI
28th Sep 20256511 PMAQI
29th Sep 20255712 AMAQI
29th Sep 2025571 AMAQI
29th Sep 2025572 AMAQI
29th Sep 2025573 AMAQI
29th Sep 2025574 AMAQI
29th Sep 2025525 AMAQI
29th Sep 2025466 AMAQI

23°C14/33°C

29th Sep 2025477 AMAQI
29th Sep 2025598 AMAQI
29th Sep 2025829 AMAQI
29th Sep 20259010 AMAQI
29th Sep 202510211 AMAQI
29th Sep 20259912 PMAQI
29th Sep 2025961 PMAQI
29th Sep 2025872 PMAQI
29th Sep 2025853 PMAQI
29th Sep 2025574 PMAQI
29th Sep 2025535 PMAQI
29th Sep 2025546 PMAQI
29th Sep 2025567 PMAQI
29th Sep 2025588 PMAQI
29th Sep 2025599 PMAQI
29th Sep 20256010 PMAQI
29th Sep 20256811 PMAQI
30th Sep 20256312 AMAQI
30th Sep 2025651 AMAQI
30th Sep 2025612 AMAQI
30th Sep 2025603 AMAQI
30th Sep 2025614 AMAQI
30th Sep 2025595 AMAQI
30th Sep 2025516 AMAQI

23°C13/34°C

30th Sep 2025557 AMAQI
30th Sep 2025628 AMAQI
30th Sep 2025749 AMAQI
30th Sep 20258110 AMAQI
30th Sep 20259311 AMAQI
30th Sep 20259612 PMAQI
30th Sep 2025961 PMAQI
30th Sep 2025922 PMAQI
30th Sep 2025973 PMAQI
30th Sep 2025824 PMAQI
30th Sep 2025765 PMAQI
30th Sep 2025586 PMAQI
30th Sep 2025557 PMAQI
30th Sep 2025528 PMAQI
30th Sep 2025559 PMAQI
30th Sep 20255510 PMAQI
30th Sep 20255611 PMAQI
1st Oct 20255612 AMAQI
1st Oct 2025531 AMAQI
1st Oct 2025522 AMAQI
1st Oct 2025523 AMAQI
1st Oct 2025494 AMAQI
1st Oct 2025485 AMAQI
1st Oct 2025506 AMAQI

22°C13/34°C

1st Oct 2025527 AMAQI
1st Oct 2025548 AMAQI
1st Oct 2025559 AMAQI
1st Oct 20255610 AMAQI
1st Oct 20255511 AMAQI
1st Oct 20255612 PMAQI
1st Oct 2025781 PMAQI
1st Oct 20251002 PMAQI
1st Oct 2025663 PMAQI
1st Oct 2025574 PMAQI
1st Oct 2025525 PMAQI
1st Oct 2025556 PMAQI
1st Oct 2025527 PMAQI
1st Oct 2025528 PMAQI
1st Oct 2025469 PMAQI
1st Oct 20254510 PMAQI
1st Oct 20254711 PMAQI
2nd Oct 20254912 AMAQI
2nd Oct 2025491 AMAQI
2nd Oct 2025532 AMAQI
2nd Oct 2025543 AMAQI
2nd Oct 2025494 AMAQI
2nd Oct 2025485 AMAQI
2nd Oct 2025486 AMAQI

22°C14/31°C

2nd Oct 2025497 AMAQI
2nd Oct 2025538 AMAQI
2nd Oct 2025539 AMAQI
2nd Oct 20255410 AMAQI
2nd Oct 20256511 AMAQI
2nd Oct 20258012 PMAQI
2nd Oct 2025811 PMAQI
2nd Oct 2025722 PMAQI
2nd Oct 2025603 PMAQI
2nd Oct 2025604 PMAQI
2nd Oct 2025605 PMAQI
2nd Oct 2025616 PMAQI
2nd Oct 2025597 PMAQI
2nd Oct 2025568 PMAQI
2nd Oct 2025649 PMAQI
2nd Oct 20256410 PMAQI
2nd Oct 20256911 PMAQI
3rd Oct 20256812 AMAQI
3rd Oct 2025661 AMAQI
3rd Oct 2025642 AMAQI
3rd Oct 2025623 AMAQI
3rd Oct 2025654 AMAQI
3rd Oct 2025665 AMAQI
3rd Oct 2025546 AMAQI

22°C13/32°C

3rd Oct 2025707 AMAQI
3rd Oct 2025688 AMAQI
3rd Oct 2025679 AMAQI
3rd Oct 20257710 AMAQI
3rd Oct 20258111 AMAQI
3rd Oct 20257712 PMAQI
3rd Oct 2025761 PMAQI
3rd Oct 2025682 PMAQI
3rd Oct 2025653 PMAQI
3rd Oct 2025674 PMAQI
3rd Oct 2025695 PMAQI
3rd Oct 2025636 PMAQI
3rd Oct 2025587 PMAQI
3rd Oct 2025588 PMAQI
3rd Oct 2025589 PMAQI
3rd Oct 20256610 PMAQI
3rd Oct 20258711 PMAQI
4th Oct 20257612 AMAQI
4th Oct 2025721 AMAQI
4th Oct 2025632 AMAQI
4th Oct 2025633 AMAQI
4th Oct 2025554 AMAQI
4th Oct 2025545 AMAQI
4th Oct 2025546 AMAQI

24°C15/34°C

4th Oct 2025527 AMAQI
4th Oct 2025538 AMAQI
4th Oct 2025549 AMAQI
4th Oct 20255610 AMAQI
4th Oct 20255611 AMAQI
4th Oct 20255912 PMAQI
4th Oct 2025621 PMAQI
4th Oct 2025702 PMAQI
4th Oct 2025773 PMAQI
4th Oct 2025854 PMAQI
4th Oct 2025835 PMAQI
4th Oct 2025816 PMAQI
4th Oct 2025657 PMAQI
4th Oct 2025608 PMAQI
4th Oct 2025599 PMAQI
4th Oct 20257010 PMAQI
4th Oct 20259711 PMAQI
5th Oct 20256012 AMAQI
5th Oct 2025541 AMAQI
5th Oct 2025532 AMAQI
5th Oct 2025533 AMAQI
5th Oct 2025504 AMAQI
5th Oct 2025515 AMAQI
5th Oct 2025486 AMAQI

24°C16/33°C

5th Oct 2025507 AMAQI
5th Oct 2025538 AMAQI
5th Oct 2025559 AMAQI
5th Oct 20256010 AMAQI
5th Oct 20256011 AMAQI
5th Oct 20256612 PMAQI
5th Oct 2025631 PMAQI
5th Oct 2025862 PMAQI
5th Oct 2025793 PMAQI
5th Oct 2025654 PMAQI
5th Oct 2025545 PMAQI
5th Oct 2025526 PMAQI
5th Oct 2025447 PMAQI
5th Oct 2025488 PMAQI
5th Oct 2025449 PMAQI
5th Oct 20255010 PMAQI
5th Oct 20254611 PMAQI
6th Oct 20254412 AMAQI
6th Oct 2025441 AMAQI
6th Oct 2025422 AMAQI
6th Oct 2025393 AMAQI
6th Oct 2025424 AMAQI
6th Oct 2025425 AMAQI
6th Oct 2025416 AMAQI

23°C16/31°C

6th Oct 2025397 AMAQI
6th Oct 2025418 AMAQI
6th Oct 2025399 AMAQI
6th Oct 20254610 AMAQI
6th Oct 20254711 AMAQI
6th Oct 20255412 PMAQI
7th Oct 2025496 AMAQI

22°C17/29°C

7th Oct 2025107 AMAQI
7th Oct 2025108 AMAQI
7th Oct 2025119 AMAQI
7th Oct 20251810 AMAQI
7th Oct 20252011 AMAQI
7th Oct 20252012 PMAQI
7th Oct 2025281 PMAQI
7th Oct 2025392 PMAQI
7th Oct 2025343 PMAQI
7th Oct 2025314 PMAQI
7th Oct 2025295 PMAQI
7th Oct 2025206 PMAQI
7th Oct 2025187 PMAQI
7th Oct 2025358 PMAQI
7th Oct 2025429 PMAQI
7th Oct 20254110 PMAQI
7th Oct 20253211 PMAQI
8th Oct 20252612 AMAQI
8th Oct 2025441 AMAQI
8th Oct 2025422 AMAQI
8th Oct 2025403 AMAQI
8th Oct 2025234 AMAQI
8th Oct 2025265 AMAQI
8th Oct 2025366 AMAQI

17°C12/24°C

8th Oct 2025317 AMAQI
8th Oct 2025328 AMAQI
8th Oct 2025369 AMAQI
8th Oct 20254210 AMAQI
8th Oct 20255011 AMAQI
8th Oct 20254012 PMAQI
8th Oct 2025451 PMAQI
8th Oct 2025742 PMAQI
8th Oct 2025943 PMAQI
8th Oct 2025374 PMAQI
8th Oct 2025345 PMAQI
8th Oct 2025316 PMAQI
8th Oct 2025487 PMAQI
8th Oct 2025358 PMAQI
8th Oct 2025319 PMAQI
8th Oct 20253610 PMAQI
8th Oct 20253411 PMAQI
9th Oct 20254412 AMAQI
9th Oct 2025351 AMAQI
9th Oct 2025452 AMAQI
9th Oct 2025323 AMAQI
9th Oct 2025304 AMAQI
9th Oct 2025275 AMAQI
9th Oct 2025196 AMAQI

13°C7/23°C

9th Oct 2025207 AMAQI
9th Oct 2025348 AMAQI
9th Oct 2025389 AMAQI
9th Oct 20254410 AMAQI
9th Oct 20257211 AMAQI
9th Oct 202511212 PMAQI
9th Oct 20251211 PMAQI
9th Oct 2025882 PMAQI
9th Oct 2025803 PMAQI
9th Oct 2025764 PMAQI
9th Oct 20251075 PMAQI
9th Oct 2025796 PMAQI
9th Oct 2025907 PMAQI
9th Oct 2025808 PMAQI
9th Oct 2025779 PMAQI
9th Oct 20255210 PMAQI
9th Oct 20254211 PMAQI
10th Oct 20253512 AMAQI
10th Oct 2025321 AMAQI
10th Oct 2025342 AMAQI
10th Oct 2025373 AMAQI
10th Oct 2025424 AMAQI
10th Oct 2025425 AMAQI
10th Oct 2025376 AMAQI

13°C5/23°C

10th Oct 2025337 AMAQI
10th Oct 2025428 AMAQI
10th Oct 2025429 AMAQI
10th Oct 20254410 AMAQI
10th Oct 20254011 AMAQI
10th Oct 20253812 PMAQI
10th Oct 2025331 PMAQI
10th Oct 2025522 PMAQI
10th Oct 2025443 PMAQI
10th Oct 2025454 PMAQI
10th Oct 2025455 PMAQI
10th Oct 2025406 PMAQI
10th Oct 2025447 PMAQI
10th Oct 2025478 PMAQI
10th Oct 2025459 PMAQI
10th Oct 20255310 PMAQI
10th Oct 20255211 PMAQI
11th Oct 20255312 AMAQI
11th Oct 2025571 AMAQI
11th Oct 2025452 AMAQI
11th Oct 2025483 AMAQI
11th Oct 2025374 AMAQI
11th Oct 2025335 AMAQI
11th Oct 2025186 AMAQI

14°C9/21°C

11th Oct 2025217 AMAQI
11th Oct 2025388 AMAQI
11th Oct 2025269 AMAQI
11th Oct 20252410 AMAQI
11th Oct 20252511 AMAQI
11th Oct 20253512 PMAQI
11th Oct 2025221 PMAQI
11th Oct 2025162 PMAQI
11th Oct 2025273 PMAQI
11th Oct 2025264 PMAQI
11th Oct 2025235 PMAQI
11th Oct 2025326 PMAQI
11th Oct 2025387 PMAQI
11th Oct 2025478 PMAQI
11th Oct 2025349 PMAQI
11th Oct 20255310 PMAQI
11th Oct 20255011 PMAQI
12th Oct 20253912 AMAQI
12th Oct 2025491 AMAQI
12th Oct 2025292 AMAQI
12th Oct 2025313 AMAQI
12th Oct 2025364 AMAQI
12th Oct 2025375 AMAQI
12th Oct 2025326 AMAQI

15°C9/23°C

12th Oct 2025407 AMAQI
12th Oct 2025298 AMAQI
12th Oct 2025339 AMAQI
12th Oct 20252210 AMAQI
12th Oct 20253211 AMAQI
12th Oct 20252412 PMAQI
12th Oct 2025291 PMAQI
12th Oct 2025342 PMAQI
12th Oct 2025393 PMAQI
12th Oct 2025414 PMAQI
12th Oct 2025455 PMAQI
12th Oct 2025466 PMAQI
12th Oct 2025457 PMAQI
12th Oct 2025488 PMAQI
12th Oct 2025529 PMAQI
12th Oct 20255510 PMAQI
12th Oct 20255411 PMAQI
13th Oct 20255312 AMAQI
13th Oct 2025501 AMAQI
13th Oct 2025512 AMAQI
13th Oct 2025493 AMAQI
13th Oct 2025434 AMAQI
13th Oct 2025435 AMAQI
13th Oct 2025426 AMAQI

17°C8/28°C

13th Oct 2025487 AMAQI
13th Oct 2025648 AMAQI
13th Oct 20251149 AMAQI
13th Oct 202512010 AMAQI
13th Oct 202511211 AMAQI
13th Oct 202510012 PMAQI
13th Oct 2025631 PMAQI
13th Oct 2025552 PMAQI
13th Oct 2025583 PMAQI
13th Oct 2025584 PMAQI
13th Oct 2025615 PMAQI
13th Oct 2025676 PMAQI
13th Oct 2025627 PMAQI
13th Oct 2025608 PMAQI
13th Oct 2025569 PMAQI
13th Oct 20255510 PMAQI
13th Oct 20255311 PMAQI
14th Oct 20255412 AMAQI
14th Oct 2025501 AMAQI
14th Oct 2025502 AMAQI
14th Oct 2025483 AMAQI
14th Oct 2025514 AMAQI
14th Oct 2025545 AMAQI
14th Oct 2025476 AMAQI

20°C16/28°C

14th Oct 2025287 AMAQI
14th Oct 2025288 AMAQI
14th Oct 2025369 AMAQI
14th Oct 20256610 AMAQI
14th Oct 20257811 AMAQI
14th Oct 20257412 PMAQI
14th Oct 2025611 PMAQI
14th Oct 2025542 PMAQI
14th Oct 2025533 PMAQI
14th Oct 2025564 PMAQI
14th Oct 2025585 PMAQI
14th Oct 2025526 PMAQI
14th Oct 2025497 PMAQI
14th Oct 2025538 PMAQI
14th Oct 2025549 PMAQI
14th Oct 20255710 PMAQI
14th Oct 20255411 PMAQI
15th Oct 20255312 AMAQI
15th Oct 2025541 AMAQI
15th Oct 2025532 AMAQI
15th Oct 2025493 AMAQI
15th Oct 2025434 AMAQI
15th Oct 2025485 AMAQI
15th Oct 2025396 AMAQI

17°C14/23°C

15th Oct 2025217 AMAQI
15th Oct 2025248 AMAQI
15th Oct 2025289 AMAQI
15th Oct 20253310 AMAQI
15th Oct 20253211 AMAQI
15th Oct 20254412 PMAQI
15th Oct 2025401 PMAQI
15th Oct 2025482 PMAQI
15th Oct 2025483 PMAQI
15th Oct 2025394 PMAQI
15th Oct 2025435 PMAQI
15th Oct 2025366 PMAQI
15th Oct 2025427 PMAQI
15th Oct 2025428 PMAQI
15th Oct 2025469 PMAQI
15th Oct 20254410 PMAQI
15th Oct 20255011 PMAQI
16th Oct 20255012 AMAQI
16th Oct 2025571 AMAQI
16th Oct 2025622 AMAQI
16th Oct 2025633 AMAQI
16th Oct 2025594 AMAQI
16th Oct 2025525 AMAQI
16th Oct 2025456 AMAQI

17°C13/23°C

16th Oct 2025507 AMAQI
16th Oct 2025548 AMAQI
16th Oct 2025569 AMAQI
16th Oct 20255810 AMAQI
16th Oct 20256011 AMAQI
16th Oct 20255412 PMAQI
16th Oct 2025591 PMAQI
16th Oct 2025662 PMAQI
16th Oct 2025683 PMAQI
16th Oct 2025664 PMAQI
16th Oct 2025705 PMAQI
16th Oct 2025646 PMAQI
16th Oct 2025657 PMAQI
16th Oct 2025588 PMAQI
16th Oct 2025559 PMAQI
16th Oct 20255910 PMAQI
16th Oct 20255911 PMAQI
17th Oct 20255612 AMAQI
17th Oct 2025551 AMAQI
17th Oct 2025552 AMAQI
17th Oct 2025663 AMAQI
17th Oct 2025654 AMAQI
17th Oct 2025735 AMAQI
17th Oct 2025626 AMAQI

19°C13/28°C

17th Oct 2025597 AMAQI
17th Oct 2025558 AMAQI
17th Oct 2025559 AMAQI
17th Oct 20255510 AMAQI
17th Oct 20255411 AMAQI
17th Oct 20255812 PMAQI
17th Oct 2025581 PMAQI
17th Oct 2025602 PMAQI
17th Oct 2025623 PMAQI
17th Oct 2025614 PMAQI
17th Oct 2025645 PMAQI
17th Oct 2025646 PMAQI
17th Oct 2025647 PMAQI
17th Oct 2025628 PMAQI
17th Oct 2025629 PMAQI
17th Oct 20256210 PMAQI
17th Oct 20255611 PMAQI
18th Oct 20255612 AMAQI
18th Oct 2025571 AMAQI
18th Oct 2025562 AMAQI
18th Oct 2025553 AMAQI
18th Oct 2025554 AMAQI
18th Oct 2025565 AMAQI
18th Oct 2025586 AMAQI

21°C15/30°C

18th Oct 2025587 AMAQI
7 AM
18th Oct 2025568 AMAQI
18th Oct 2025559 AMAQI
18th Oct 20255610 AMAQI
18th Oct 20255711 AMAQI
18th Oct 20256112 PMAQI
12 PM
18th Oct 2025641 PMAQI
18th Oct 2025662 PMAQI
18th Oct 2025643 PMAQI
6 PM
12 AM
6 AM

--°C/°C

Day time
Avg. Highest Time
2 PM - 3 PM

57AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
7 AM

40AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 3 PM (Avg. 57), while the lowest AQI was between 7 AM to 7 AM (Avg. 40).
Night time
Avg. Highest Time
10 PM - 11 PM

52AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
6 AM

41AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 52), while the lowest AQI was between 6 AM to 6 AM (Avg. 41).

2025 Days Vs Air Quality

Hayes School, Davenport, Iowa, United States

2025

77%

222

23%

66

0.6%

2

Total number of days with different AQI categories in last 291 days in 2025 (74 days remaining)

Good
222 Days
Moderate
66 Days
Poor
2 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 77%

Health Risk Level:

Low

In 2025, 77% of 291 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

Hayes School, Davenport, Iowa, 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
33AQI
2nd January 2025
42AQI
3rd January 2025
27AQI
4th January 2025
23AQI
5th January 2025
22AQI
6th January 2025
21AQI
7th January 2025
30AQI
8th January 2025
28AQI
9th January 2025
47AQI
10th January 2025
50AQI
11th January 2025
29AQI
12th January 2025
37AQI
13th January 2025
27AQI
14th January 2025
28AQI
15th January 2025
33AQI
16th January 2025
33AQI
17th January 2025
30AQI
18th January 2025
20AQI
19th January 2025
20AQI
20th January 2025
26AQI
21st January 2025
23AQI
22nd January 2025
27AQI
23rd January 2025
29AQI
24th January 2025
37AQI
25th January 2025
30AQI
26th January 2025
23AQI
27th January 2025
38AQI
28th January 2025
31AQI
29th January 2025
30AQI
30th January 2025
44AQI
31st January 2025
40AQI
1st February 2025
25AQI
2nd February 2025
41AQI
3rd February 2025
41AQI
4th February 2025
22AQI
5th February 2025
29AQI
6th February 2025
32AQI
7th February 2025
24AQI
8th February 2025
28AQI
9th February 2025
29AQI
10th February 2025
33AQI
11th February 2025
32AQI
12th February 2025
31AQI
13th February 2025
34AQI
14th February 2025
38AQI
15th February 2025
45AQI
16th February 2025
29AQI
17th February 2025
24AQI
18th February 2025
23AQI
19th February 2025
23AQI
20th February 2025
26AQI
21st February 2025
32AQI
22nd February 2025
41AQI
23rd February 2025
49AQI
24th February 2025
39AQI
25th February 2025
29AQI
26th February 2025
30AQI
27th February 2025
31AQI
28th February 2025
32AQI
1st March 2025
28AQI
2nd March 2025
31AQI
3rd March 2025
43AQI
4th March 2025
44AQI
5th March 2025
29AQI
6th March 2025
27AQI
7th March 2025
24AQI
8th March 2025
32AQI
9th March 2025
29AQI
10th March 2025
37AQI
11th March 2025
30AQI
12th March 2025
36AQI
13th March 2025
60AQI
14th March 2025
54AQI
15th March 2025
84AQI
16th March 2025
23AQI
17th March 2025
32AQI
18th March 2025
34AQI
19th March 2025
34AQI
20th March 2025
20AQI
21st March 2025
28AQI
22nd March 2025
22AQI
23rd March 2025
26AQI
24th March 2025
29AQI
25th March 2025
22AQI
26th March 2025
26AQI
27th March 2025
42AQI
28th March 2025
39AQI
29th March 2025
32AQI
30th March 2025
31AQI
31st March 2025
20AQI
1st April 2025
46AQI
2nd April 2025
31AQI
3rd April 2025
30AQI
4th April 2025
25AQI
5th April 2025
32AQI
6th April 2025
25AQI
7th April 2025
31AQI
8th April 2025
26AQI
9th April 2025
36AQI
10th April 2025
55AQI
11th April 2025
47AQI
12th April 2025
54AQI
13th April 2025
42AQI
14th April 2025
43AQI
15th April 2025
27AQI
16th April 2025
41AQI
17th April 2025
44AQI
18th April 2025
55AQI
19th April 2025
42AQI
20th April 2025
34AQI
21st April 2025
18AQI
22nd April 2025
31AQI
23rd April 2025
30AQI
24th April 2025
35AQI
25th April 2025
30AQI
26th April 2025
21AQI
27th April 2025
23AQI
28th April 2025
36AQI
29th April 2025
30AQI
30th April 2025
32AQI
1st May 2025
30AQI
2nd May 2025
28AQI
3rd May 2025
19AQI
4th May 2025
25AQI
5th May 2025
24AQI
6th May 2025
35AQI
7th May 2025
36AQI
8th May 2025
25AQI
9th May 2025
29AQI
10th May 2025
45AQI
11th May 2025
26AQI
12th May 2025
40AQI
13th May 2025
32AQI
14th May 2025
44AQI
15th May 2025
59AQI
16th May 2025
50AQI
17th May 2025
41AQI
18th May 2025
27AQI
19th May 2025
30AQI
20th May 2025
25AQI
21st May 2025
22AQI
22nd May 2025
18AQI
23rd May 2025
25AQI
24th May 2025
23AQI
25th May 2025
25AQI
26th May 2025
29AQI
27th May 2025
25AQI
28th May 2025
27AQI
29th May 2025
33AQI
30th May 2025
42AQI
31st May 2025
46AQI
1st June 2025
40AQI
2nd June 2025
60AQI
3rd June 2025
51AQI
4th June 2025
66AQI
5th June 2025
70AQI
6th June 2025
75AQI
7th June 2025
76AQI
8th June 2025
72AQI
9th June 2025
71AQI
10th June 2025
64AQI
11th June 2025
74AQI
12th June 2025
70AQI
13th June 2025
69AQI
14th June 2025
70AQI
15th June 2025
58AQI
16th June 2025
52AQI
17th June 2025
41AQI
18th June 2025
29AQI
19th June 2025
31AQI
20th June 2025
35AQI
21st June 2025
43AQI
22nd June 2025
47AQI
23rd June 2025
54AQI
24th June 2025
33AQI
25th June 2025
29AQI
26th June 2025
38AQI
27th June 2025
26AQI
28th June 2025
27AQI
29th June 2025
30AQI
30th June 2025
25AQI
1st July 2025
34AQI
2nd July 2025
54AQI
3rd July 2025
53AQI
4th July 2025
51AQI
5th July 2025
60AQI
6th July 2025
40AQI
7th July 2025
44AQI
8th July 2025
58AQI
9th July 2025
44AQI
10th July 2025
49AQI
11th July 2025
35AQI
12th July 2025
34AQI
13th July 2025
51AQI
14th July 2025
60AQI
15th July 2025
65AQI
16th July 2025
46AQI
17th July 2025
29AQI
18th July 2025
26AQI
19th July 2025
28AQI
20th July 2025
23AQI
21st July 2025
47AQI
22nd July 2025
43AQI
23rd July 2025
51AQI
24th July 2025
44AQI
25th July 2025
32AQI
26th July 2025
25AQI
27th July 2025
28AQI
28th July 2025
28AQI
29th July 2025
33AQI
30th July 2025
33AQI
31st July 2025
112AQI
1st August 2025
120AQI
2nd August 2025
87AQI
3rd August 2025
80AQI
4th August 2025
81AQI
5th August 2025
65AQI
6th August 2025
72AQI
7th August 2025
58AQI
8th August 2025
54AQI
9th August 2025
53AQI
10th August 2025
45AQI
11th August 2025
39AQI
12th August 2025
34AQI
13th August 2025
53AQI
14th August 2025
57AQI
15th August 2025
58AQI
16th August 2025
44AQI
17th August 2025
50AQI
18th August 2025
38AQI
19th August 2025
28AQI
20th August 2025
27AQI
21st August 2025
21AQI
22nd August 2025
31AQI
23rd August 2025
33AQI
24th August 2025
24AQI
25th August 2025
22AQI
26th August 2025
30AQI
27th August 2025
35AQI
28th August 2025
33AQI
29th August 2025
32AQI
30th August 2025
27AQI
31st August 2025
35AQI
1st September 2025
36AQI
2nd September 2025
40AQI
3rd September 2025
48AQI
4th September 2025
55AQI
5th September 2025
46AQI
6th September 2025
25AQI
7th September 2025
28AQI
8th September 2025
33AQI
9th September 2025
30AQI
10th September 2025
43AQI
11th September 2025
54AQI
12th September 2025
57AQI
13th September 2025
59AQI
14th September 2025
60AQI
15th September 2025
57AQI
16th September 2025
57AQI
17th September 2025
55AQI
18th September 2025
56AQI
19th September 2025
52AQI
20th September 2025
41AQI
21st September 2025
39AQI
22nd September 2025
38AQI
23rd September 2025
31AQI
24th September 2025
27AQI
25th September 2025
31AQI
26th September 2025
42AQI
27th September 2025
49AQI
28th September 2025
53AQI
29th September 2025
65AQI
30th September 2025
67AQI
1st October 2025
54AQI
2nd October 2025
58AQI
3rd October 2025
67AQI
4th October 2025
66AQI
5th October 2025
56AQI
6th October 2025
42AQI
7th October 2025
26AQI
8th October 2025
38AQI
9th October 2025
60AQI
10th October 2025
41AQI
11th October 2025
37AQI
12th October 2025
39AQI
13th October 2025
63AQI
14th October 2025
53AQI
15th October 2025
43AQI
16th October 2025
59AQI
17th October 2025
61AQI
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
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

31AQI

32AQI

34AQI

35AQI

32AQI

51AQI

44AQI

47AQI

46AQI

51AQI


No. of days

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

202540AQI

31
28
28
3
27
3
30
1
14
16
21
9
1
19
11
1
17
13
7
10
222
66
2

Highest AQI recorded in

June

51AQI


Lowest AQI recorded in

January

31AQI


202437AQI

14
2
12
30
30
1
30
1
23
6
22
9
30
28
3
219
22

Highest AQI recorded in

October

43AQI


Lowest AQI recorded in

November

32AQI


202337AQI

3
31
34

Highest AQI recorded in

December

37AQI


Lowest AQI recorded in

November

37AQI


202242AQI

23
7
14
8
23
7
1
29
1
22
8
111
31
1

Highest AQI recorded in

February

45AQI


Lowest AQI recorded in

April

38AQI


202147AQI

16
14
16
12
18
13
18
12
25
6
22
8
11
20
12
18
1
20
10
23
8
20
10
17
14
218
145
1

Highest AQI recorded in

July

56AQI


Lowest AQI recorded in

May

40AQI


202045AQI

4
4
11
9
15
3
19
10
1
22
9
22
8
22
8
18
12
1
21
9
12
19
166
91
2

Highest AQI recorded in

December

51AQI


Lowest AQI recorded in

May

37AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
47AQI
Least Polluted Year Recorded
2024(Avg.)
37AQI


Hayes School's annual 2025 AQI (40) shows an average percentage change of -3.6% (improved AQI) compared to previous years: 2020 (45), 2021 (47), 2022 (42), 2023 (37), 2024 (37).