Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Grand Rapids, Michigan, 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

Grand Rapids, Michigan, United States

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Aug 2025
126AQI
Lowest AQI recorded on
25th Aug 2025
18AQI

Same Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 52 of Moderate air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 13th Aug - 14th Aug 2026

Grand Rapids, Michigan, United States

AQI
Day
Night
.

6 AM13th Aug 2026

9 PM

5 AM14th Aug 2026

Day time
Avg. Highest Time
10AM13th Aug

58AQI

Avg. Lowest Time
2PM13th Aug

51AQI

Night time
Avg. Highest Time
3AM14th Aug

59AQI

Avg. Lowest Time
10PM13th Aug

53AQI

In the last 24 hours,

Grand Rapids's AQI reached its highest point of 59 at 3 AM during the Night, while the lowest point, 51, was recorded at 2 PM during the Day between 13th Aug and 14th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Grand Rapids, Michigan, United States

JulAug
16th - 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 - 12th12th - 13th13th - 14th14th
Day
Night
16th Jul 20261476 AMAQI
16th Jul 20262457 AMAQI
16th Jul 2026868 AMAQI
16th Jul 2026829 AMAQI
16th Jul 20267210 AMAQI
16th Jul 20266511 AMAQI
16th Jul 20268512 PMAQI
16th Jul 20261431 PMAQI
16th Jul 2026812 PMAQI
16th Jul 2026593 PMAQI
16th Jul 2026774 PMAQI
16th Jul 2026605 PMAQI
16th Jul 2026596 PMAQI
16th Jul 2026897 PMAQI
16th Jul 20261138 PMAQI
16th Jul 2026499 PMAQI
16th Jul 20268210 PMAQI
16th Jul 202610711 PMAQI
17th Jul 20267812 AMAQI
17th Jul 20261201 AMAQI
17th Jul 20261652 AMAQI
17th Jul 20263243 AMAQI
17th Jul 20263204 AMAQI
17th Jul 20263095 AMAQI

29°C20/37°C

17th Jul 20263236 AMAQI
17th Jul 20263157 AMAQI
17th Jul 20262968 AMAQI
17th Jul 20263069 AMAQI
17th Jul 202628710 AMAQI
17th Jul 202630911 AMAQI
17th Jul 202630312 PMAQI
17th Jul 20263091 PMAQI
17th Jul 20263152 PMAQI
17th Jul 20263073 PMAQI
17th Jul 20262914 PMAQI
17th Jul 20262725 PMAQI
17th Jul 20262186 PMAQI
17th Jul 20261887 PMAQI
17th Jul 20261808 PMAQI
17th Jul 20261739 PMAQI
17th Jul 202616610 PMAQI
17th Jul 202615511 PMAQI
18th Jul 202613412 AMAQI
18th Jul 20261151 AMAQI
18th Jul 2026902 AMAQI
18th Jul 2026773 AMAQI
18th Jul 2026614 AMAQI
18th Jul 2026625 AMAQI

27°C19/35°C

18th Jul 2026546 AMAQI
18th Jul 2026467 AMAQI
18th Jul 2026468 AMAQI
18th Jul 2026459 AMAQI
18th Jul 20264510 AMAQI
18th Jul 20264811 AMAQI
18th Jul 20265512 PMAQI
18th Jul 2026501 PMAQI
18th Jul 2026502 PMAQI
18th Jul 2026653 PMAQI
18th Jul 2026814 PMAQI
18th Jul 2026965 PMAQI
18th Jul 20261136 PMAQI
18th Jul 20261497 PMAQI
18th Jul 20261568 PMAQI
18th Jul 20261639 PMAQI
18th Jul 202616510 PMAQI
18th Jul 202616711 PMAQI
19th Jul 202616712 AMAQI
19th Jul 20261571 AMAQI
19th Jul 20261442 AMAQI
19th Jul 20261293 AMAQI
19th Jul 20261114 AMAQI
19th Jul 20261055 AMAQI

28°C22/35°C

19th Jul 20261016 AMAQI
19th Jul 20261017 AMAQI
19th Jul 20261018 AMAQI
19th Jul 20261159 AMAQI
19th Jul 202612910 AMAQI
19th Jul 202614911 AMAQI
19th Jul 202615012 PMAQI
19th Jul 20261491 PMAQI
19th Jul 20261472 PMAQI
19th Jul 20261423 PMAQI
19th Jul 20261424 PMAQI
19th Jul 20261245 PMAQI
19th Jul 2026946 PMAQI
19th Jul 2026987 PMAQI
19th Jul 2026778 PMAQI
19th Jul 20261169 PMAQI
19th Jul 202614910 PMAQI
19th Jul 202615411 PMAQI
20th Jul 202615912 AMAQI
20th Jul 20261581 AMAQI
20th Jul 20261592 AMAQI
20th Jul 20261603 AMAQI
20th Jul 20261584 AMAQI
20th Jul 20261615 AMAQI

23°C15/32°C

20th Jul 20261596 AMAQI
20th Jul 20261607 AMAQI
20th Jul 20261598 AMAQI
20th Jul 20261609 AMAQI
20th Jul 202615510 AMAQI
20th Jul 202613911 AMAQI
20th Jul 202612012 PMAQI
20th Jul 20261031 PMAQI
20th Jul 20261092 PMAQI
20th Jul 20261023 PMAQI
20th Jul 20261064 PMAQI
20th Jul 20261025 PMAQI
20th Jul 2026966 PMAQI
20th Jul 2026987 PMAQI
20th Jul 2026998 PMAQI
20th Jul 2026969 PMAQI
20th Jul 20269310 PMAQI
21st Jul 202610212 AMAQI
21st Jul 20261251 AMAQI
21st Jul 20261182 AMAQI
21st Jul 20261203 AMAQI
21st Jul 20261224 AMAQI
21st Jul 20261175 AMAQI

24°C15/32°C

21st Jul 2026936 AMAQI
21st Jul 2026777 AMAQI
21st Jul 2026538 AMAQI
21st Jul 2026579 AMAQI
21st Jul 20265210 AMAQI
21st Jul 20265411 AMAQI
21st Jul 20265412 PMAQI
21st Jul 2026571 PMAQI
21st Jul 2026582 PMAQI
21st Jul 2026563 PMAQI
21st Jul 2026474 PMAQI
21st Jul 2026455 PMAQI
21st Jul 2026366 PMAQI
21st Jul 2026377 PMAQI
21st Jul 2026478 PMAQI
21st Jul 2026349 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262711 PMAQI
22nd Jul 20263012 AMAQI
22nd Jul 2026221 AMAQI
22nd Jul 2026132 AMAQI
22nd Jul 2026383 AMAQI
22nd Jul 2026144 AMAQI
22nd Jul 2026165 AMAQI

25°C17/30°C

22nd Jul 2026166 AMAQI
22nd Jul 2026177 AMAQI
22nd Jul 2026118 AMAQI
22nd Jul 2026219 AMAQI
22nd Jul 20262610 AMAQI
22nd Jul 20262811 AMAQI
22nd Jul 20263812 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026282 PMAQI
22nd Jul 2026233 PMAQI
22nd Jul 2026414 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026236 PMAQI
22nd Jul 2026197 PMAQI
22nd Jul 2026188 PMAQI
22nd Jul 2026129 PMAQI
22nd Jul 20261810 PMAQI
22nd Jul 20262311 PMAQI
23rd Jul 20262112 AMAQI
23rd Jul 2026281 AMAQI
23rd Jul 2026212 AMAQI
23rd Jul 2026423 AMAQI
23rd Jul 2026444 AMAQI
23rd Jul 2026395 AMAQI

19°C12/26°C

23rd Jul 2026406 AMAQI
23rd Jul 2026407 AMAQI
23rd Jul 2026478 AMAQI
23rd Jul 2026559 AMAQI
23rd Jul 20265010 AMAQI
23rd Jul 20264711 AMAQI
23rd Jul 20264912 PMAQI
23rd Jul 2026441 PMAQI
23rd Jul 2026522 PMAQI
23rd Jul 2026463 PMAQI
23rd Jul 2026344 PMAQI
23rd Jul 2026385 PMAQI
23rd Jul 2026416 PMAQI
23rd Jul 2026497 PMAQI
23rd Jul 2026378 PMAQI
23rd Jul 2026319 PMAQI
23rd Jul 20263210 PMAQI
23rd Jul 20263611 PMAQI
24th Jul 20263812 AMAQI
24th Jul 2026421 AMAQI
24th Jul 2026512 AMAQI
24th Jul 2026563 AMAQI
24th Jul 2026534 AMAQI
24th Jul 2026555 AMAQI

20°C10/29°C

24th Jul 2026536 AMAQI
24th Jul 2026527 AMAQI
24th Jul 2026558 AMAQI
24th Jul 2026499 AMAQI
24th Jul 20264110 AMAQI
24th Jul 20264211 AMAQI
24th Jul 20264712 PMAQI
24th Jul 2026241 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026274 PMAQI
24th Jul 2026245 PMAQI
24th Jul 2026266 PMAQI
24th Jul 2026247 PMAQI
24th Jul 2026238 PMAQI
24th Jul 2026379 PMAQI
24th Jul 20262810 PMAQI
24th Jul 20262411 PMAQI
25th Jul 20263512 AMAQI
25th Jul 2026441 AMAQI
25th Jul 2026512 AMAQI
25th Jul 2026543 AMAQI
25th Jul 2026494 AMAQI
25th Jul 2026545 AMAQI

21°C12/30°C

25th Jul 2026536 AMAQI
25th Jul 2026507 AMAQI
25th Jul 2026528 AMAQI
25th Jul 2026519 AMAQI
25th Jul 20264610 AMAQI
25th Jul 20265211 AMAQI
25th Jul 20264812 PMAQI
25th Jul 2026491 PMAQI
25th Jul 2026482 PMAQI
25th Jul 2026473 PMAQI
25th Jul 2026514 PMAQI
25th Jul 2026485 PMAQI
25th Jul 2026346 PMAQI
25th Jul 2026417 PMAQI
25th Jul 2026438 PMAQI
25th Jul 2026459 PMAQI
25th Jul 20265110 PMAQI
25th Jul 20264811 PMAQI
26th Jul 20265112 AMAQI
26th Jul 2026561 AMAQI
26th Jul 2026492 AMAQI
26th Jul 2026483 AMAQI
26th Jul 2026504 AMAQI
26th Jul 2026465 AMAQI

22°C14/31°C

26th Jul 2026456 AMAQI
26th Jul 2026477 AMAQI
26th Jul 2026488 AMAQI
26th Jul 2026549 AMAQI
26th Jul 20265310 AMAQI
26th Jul 20265211 AMAQI
26th Jul 20265312 PMAQI
26th Jul 2026541 PMAQI
26th Jul 2026542 PMAQI
26th Jul 2026533 PMAQI
26th Jul 2026564 PMAQI
26th Jul 2026565 PMAQI
26th Jul 2026566 PMAQI
26th Jul 2026547 PMAQI
26th Jul 2026578 PMAQI
26th Jul 2026569 PMAQI
26th Jul 20265610 PMAQI
26th Jul 20265511 PMAQI
27th Jul 20265712 AMAQI
27th Jul 2026551 AMAQI
27th Jul 2026562 AMAQI
27th Jul 2026553 AMAQI
27th Jul 2026574 AMAQI
27th Jul 2026565 AMAQI

26°C20/33°C

27th Jul 2026586 AMAQI
27th Jul 2026587 AMAQI
27th Jul 2026608 AMAQI
27th Jul 2026599 AMAQI
27th Jul 20265710 AMAQI
27th Jul 20265711 AMAQI
27th Jul 20265912 PMAQI
27th Jul 2026561 PMAQI
27th Jul 2026522 PMAQI
27th Jul 2026533 PMAQI
27th Jul 2026554 PMAQI
27th Jul 2026585 PMAQI
27th Jul 2026566 PMAQI
27th Jul 2026567 PMAQI
27th Jul 2026568 PMAQI
27th Jul 2026529 PMAQI
27th Jul 20264710 PMAQI
27th Jul 20265011 PMAQI
28th Jul 20265012 AMAQI
28th Jul 2026451 AMAQI
28th Jul 2026422 AMAQI
28th Jul 2026413 AMAQI
28th Jul 2026464 AMAQI
28th Jul 2026475 AMAQI

25°C21/36°C

28th Jul 2026476 AMAQI
28th Jul 2026407 AMAQI
28th Jul 2026288 AMAQI
28th Jul 2026429 AMAQI
28th Jul 20264110 AMAQI
28th Jul 20264511 AMAQI
28th Jul 20264912 PMAQI
28th Jul 2026511 PMAQI
28th Jul 2026512 PMAQI
28th Jul 2026523 PMAQI
28th Jul 2026514 PMAQI
28th Jul 2026535 PMAQI
28th Jul 2026486 PMAQI
28th Jul 2026467 PMAQI
28th Jul 2026508 PMAQI
28th Jul 2026449 PMAQI
28th Jul 20264510 PMAQI
28th Jul 20264411 PMAQI
29th Jul 20264112 AMAQI
29th Jul 2026351 AMAQI
29th Jul 2026362 AMAQI
29th Jul 2026443 AMAQI
29th Jul 2026364 AMAQI
29th Jul 2026255 AMAQI

24°C19/32°C

29th Jul 2026376 AMAQI
29th Jul 2026357 AMAQI
29th Jul 2026428 AMAQI
29th Jul 2026419 AMAQI
29th Jul 20264310 AMAQI
29th Jul 20264311 AMAQI
29th Jul 20263912 PMAQI
29th Jul 2026241 PMAQI
29th Jul 2026312 PMAQI
29th Jul 2026423 PMAQI
29th Jul 2026324 PMAQI
29th Jul 2026355 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026397 PMAQI
29th Jul 2026268 PMAQI
29th Jul 2026439 PMAQI
29th Jul 20264310 PMAQI
29th Jul 20264011 PMAQI
30th Jul 20264412 AMAQI
30th Jul 2026441 AMAQI
30th Jul 2026432 AMAQI
30th Jul 2026473 AMAQI
30th Jul 2026494 AMAQI
30th Jul 2026435 AMAQI

23°C14/30°C

30th Jul 2026396 AMAQI
30th Jul 2026447 AMAQI
30th Jul 2026458 AMAQI
30th Jul 2026519 AMAQI
30th Jul 20265110 AMAQI
30th Jul 20264711 AMAQI
30th Jul 20264912 PMAQI
30th Jul 2026491 PMAQI
30th Jul 2026502 PMAQI
30th Jul 2026563 PMAQI
30th Jul 2026554 PMAQI
30th Jul 2026515 PMAQI
30th Jul 2026436 PMAQI
30th Jul 2026457 PMAQI
30th Jul 2026488 PMAQI
30th Jul 2026519 PMAQI
30th Jul 20265110 PMAQI
30th Jul 20265211 PMAQI
31st Jul 20264712 AMAQI
31st Jul 2026471 AMAQI
31st Jul 2026502 AMAQI
31st Jul 2026553 AMAQI
31st Jul 2026464 AMAQI
31st Jul 2026455 AMAQI

25°C15/34°C

31st Jul 2026476 AMAQI
31st Jul 2026487 AMAQI
31st Jul 2026588 AMAQI
31st Jul 2026509 AMAQI
31st Jul 20265310 AMAQI
31st Jul 20265111 AMAQI
31st Jul 20265312 PMAQI
31st Jul 2026531 PMAQI
31st Jul 2026532 PMAQI
31st Jul 2026553 PMAQI
31st Jul 2026524 PMAQI
31st Jul 2026535 PMAQI
31st Jul 2026536 PMAQI
31st Jul 2026557 PMAQI
31st Jul 2026568 PMAQI
31st Jul 2026549 PMAQI
31st Jul 20265410 PMAQI
31st Jul 20265711 PMAQI
1st Aug 20265712 AMAQI
1st Aug 2026571 AMAQI
1st Aug 2026552 AMAQI
1st Aug 2026543 AMAQI
1st Aug 2026524 AMAQI
1st Aug 2026515 AMAQI

25°C16/35°C

1st Aug 2026496 AMAQI
1st Aug 2026457 AMAQI
1st Aug 2026488 AMAQI
1st Aug 2026499 AMAQI
1st Aug 20264310 AMAQI
1st Aug 20264411 AMAQI
1st Aug 20264812 PMAQI
1st Aug 2026411 PMAQI
1st Aug 2026432 PMAQI
1st Aug 2026393 PMAQI
1st Aug 2026424 PMAQI
1st Aug 2026435 PMAQI
1st Aug 2026466 PMAQI
1st Aug 2026487 PMAQI
1st Aug 2026488 PMAQI
1st Aug 2026499 PMAQI
1st Aug 20264910 PMAQI
1st Aug 20264711 PMAQI
2nd Aug 20264912 AMAQI
2nd Aug 2026461 AMAQI
2nd Aug 2026462 AMAQI
2nd Aug 2026473 AMAQI
2nd Aug 2026444 AMAQI
2nd Aug 2026435 AMAQI

22°C20/26°C

2nd Aug 2026416 AMAQI
2nd Aug 2026437 AMAQI
2nd Aug 2026458 AMAQI
2nd Aug 2026459 AMAQI
2nd Aug 20264810 AMAQI
2nd Aug 20264611 AMAQI
2nd Aug 20264712 PMAQI
2nd Aug 2026461 PMAQI
2nd Aug 2026472 PMAQI
2nd Aug 2026473 PMAQI
2nd Aug 2026454 PMAQI
2nd Aug 2026475 PMAQI
2nd Aug 2026516 PMAQI
2nd Aug 2026517 PMAQI
2nd Aug 2026488 PMAQI
2nd Aug 2026459 PMAQI
2nd Aug 20264110 PMAQI
2nd Aug 20264011 PMAQI
3rd Aug 20264312 AMAQI
3rd Aug 2026461 AMAQI
3rd Aug 2026432 AMAQI
3rd Aug 2026453 AMAQI
3rd Aug 2026474 AMAQI
3rd Aug 2026465 AMAQI

22°C18/28°C

3rd Aug 2026466 AMAQI
3rd Aug 2026467 AMAQI
3rd Aug 2026518 AMAQI
3rd Aug 2026529 AMAQI
3rd Aug 20264310 AMAQI
3rd Aug 20264911 AMAQI
3rd Aug 20264512 PMAQI
3rd Aug 2026431 PMAQI
3rd Aug 2026422 PMAQI
3rd Aug 2026473 PMAQI
3rd Aug 2026484 PMAQI
3rd Aug 2026485 PMAQI
3rd Aug 2026546 PMAQI
3rd Aug 2026517 PMAQI
3rd Aug 2026518 PMAQI
3rd Aug 2026519 PMAQI
3rd Aug 20265110 PMAQI
3rd Aug 20265211 PMAQI
4th Aug 20265112 AMAQI
4th Aug 2026511 AMAQI
4th Aug 2026532 AMAQI
4th Aug 2026503 AMAQI
4th Aug 2026454 AMAQI
4th Aug 2026495 AMAQI

23°C15/32°C

4th Aug 2026486 AMAQI
4th Aug 2026507 AMAQI
4th Aug 2026498 AMAQI
4th Aug 2026509 AMAQI
4th Aug 20265010 AMAQI
4th Aug 20264811 AMAQI
4th Aug 20264912 PMAQI
4th Aug 2026511 PMAQI
4th Aug 2026522 PMAQI
4th Aug 2026453 PMAQI
4th Aug 2026474 PMAQI
4th Aug 2026485 PMAQI
4th Aug 2026526 PMAQI
4th Aug 2026547 PMAQI
4th Aug 2026488 PMAQI
4th Aug 2026479 PMAQI
4th Aug 20264310 PMAQI
4th Aug 20265111 PMAQI
5th Aug 20265212 AMAQI
5th Aug 2026531 AMAQI
5th Aug 2026522 AMAQI
5th Aug 2026523 AMAQI
5th Aug 2026524 AMAQI
5th Aug 2026495 AMAQI

23°C16/33°C

5th Aug 2026436 AMAQI
5th Aug 2026437 AMAQI
5th Aug 2026478 AMAQI
5th Aug 2026469 AMAQI
5th Aug 20264510 AMAQI
5th Aug 20264311 AMAQI
5th Aug 20264112 PMAQI
5th Aug 2026461 PMAQI
5th Aug 2026522 PMAQI
5th Aug 2026523 PMAQI
5th Aug 2026454 PMAQI
5th Aug 2026485 PMAQI
5th Aug 2026566 PMAQI
5th Aug 2026547 PMAQI
5th Aug 2026538 PMAQI
5th Aug 2026559 PMAQI
5th Aug 20265610 PMAQI
5th Aug 20265611 PMAQI
6th Aug 20265812 AMAQI
6th Aug 2026611 AMAQI
6th Aug 2026572 AMAQI
6th Aug 2026583 AMAQI
6th Aug 2026544 AMAQI
6th Aug 2026525 AMAQI

23°C18/29°C

6th Aug 2026546 AMAQI
6th Aug 2026557 AMAQI
6th Aug 2026548 AMAQI
6th Aug 2026569 AMAQI
6th Aug 20265910 AMAQI
6th Aug 20265711 AMAQI
6th Aug 20265712 PMAQI
6th Aug 2026591 PMAQI
6th Aug 2026582 PMAQI
6th Aug 2026603 PMAQI
6th Aug 2026604 PMAQI
6th Aug 2026595 PMAQI
6th Aug 2026596 PMAQI
6th Aug 2026597 PMAQI
6th Aug 2026578 PMAQI
6th Aug 2026569 PMAQI
6th Aug 20265410 PMAQI
6th Aug 20265311 PMAQI
7th Aug 20265412 AMAQI
7th Aug 2026541 AMAQI
7th Aug 2026562 AMAQI
7th Aug 2026513 AMAQI
7th Aug 2026534 AMAQI
7th Aug 2026525 AMAQI

24°C19/30°C

7th Aug 2026516 AMAQI
7th Aug 2026537 AMAQI
7th Aug 2026558 AMAQI
7th Aug 2026579 AMAQI
7th Aug 20266010 AMAQI
7th Aug 20265711 AMAQI
7th Aug 20265612 PMAQI
7th Aug 2026491 PMAQI
7th Aug 2026532 PMAQI
7th Aug 2026513 PMAQI
7th Aug 2026544 PMAQI
7th Aug 2026515 PMAQI
7th Aug 2026486 PMAQI
7th Aug 2026507 PMAQI
7th Aug 2026528 PMAQI
7th Aug 2026519 PMAQI
7th Aug 20265010 PMAQI
7th Aug 20264311 PMAQI
8th Aug 20265312 AMAQI
8th Aug 2026541 AMAQI
8th Aug 2026512 AMAQI
8th Aug 2026503 AMAQI
8th Aug 2026474 AMAQI
8th Aug 2026475 AMAQI

24°C19/29°C

8th Aug 2026446 AMAQI
8th Aug 2026457 AMAQI
8th Aug 2026488 AMAQI
8th Aug 2026439 AMAQI
8th Aug 20265110 AMAQI
8th Aug 20264711 AMAQI
8th Aug 20264512 PMAQI
8th Aug 2026491 PMAQI
8th Aug 2026492 PMAQI
8th Aug 2026493 PMAQI
8th Aug 2026464 PMAQI
8th Aug 2026495 PMAQI
8th Aug 2026476 PMAQI
8th Aug 2026437 PMAQI
8th Aug 2026288 PMAQI
8th Aug 2026439 PMAQI
8th Aug 20262510 PMAQI
8th Aug 20262811 PMAQI
9th Aug 20263712 AMAQI
9th Aug 2026481 AMAQI
9th Aug 2026522 AMAQI
9th Aug 2026533 AMAQI
9th Aug 2026534 AMAQI
9th Aug 2026485 AMAQI

24°C20/32°C

9th Aug 2026456 AMAQI
9th Aug 2026397 AMAQI
9th Aug 2026448 AMAQI
9th Aug 2026319 AMAQI
9th Aug 20263910 AMAQI
9th Aug 20263211 AMAQI
9th Aug 20262912 PMAQI
9th Aug 2026381 PMAQI
9th Aug 2026262 PMAQI
9th Aug 2026293 PMAQI
9th Aug 2026414 PMAQI
9th Aug 2026415 PMAQI
9th Aug 2026476 PMAQI
9th Aug 2026457 PMAQI
9th Aug 2026478 PMAQI
9th Aug 2026439 PMAQI
9th Aug 20264910 PMAQI
9th Aug 20264811 PMAQI
10th Aug 20265112 AMAQI
10th Aug 2026431 AMAQI
10th Aug 2026432 AMAQI
10th Aug 2026523 AMAQI
10th Aug 2026514 AMAQI
10th Aug 2026535 AMAQI

21°C14/32°C

10th Aug 2026496 AMAQI
10th Aug 2026497 AMAQI
10th Aug 2026448 AMAQI
10th Aug 2026499 AMAQI
10th Aug 20264110 AMAQI
10th Aug 20264911 AMAQI
10th Aug 20265112 PMAQI
10th Aug 2026501 PMAQI
10th Aug 2026522 PMAQI
10th Aug 2026533 PMAQI
10th Aug 2026534 PMAQI
10th Aug 2026535 PMAQI
10th Aug 2026506 PMAQI
10th Aug 2026557 PMAQI
10th Aug 2026558 PMAQI
10th Aug 2026549 PMAQI
10th Aug 20265410 PMAQI
10th Aug 20265111 PMAQI
11th Aug 20265212 AMAQI
11th Aug 2026521 AMAQI
11th Aug 2026502 AMAQI
11th Aug 2026543 AMAQI
11th Aug 2026524 AMAQI
11th Aug 2026515 AMAQI

23°C18/31°C

11th Aug 2026506 AMAQI
11th Aug 2026507 AMAQI
11th Aug 2026528 AMAQI
11th Aug 2026529 AMAQI
11th Aug 20264910 AMAQI
11th Aug 20264811 AMAQI
11th Aug 20264812 PMAQI
11th Aug 2026481 PMAQI
11th Aug 2026472 PMAQI
11th Aug 2026473 PMAQI
11th Aug 2026504 PMAQI
11th Aug 2026495 PMAQI
11th Aug 2026506 PMAQI
11th Aug 2026527 PMAQI
11th Aug 2026518 PMAQI
11th Aug 2026549 PMAQI
11th Aug 20265410 PMAQI
11th Aug 20265311 PMAQI
12th Aug 20265212 AMAQI
12th Aug 2026531 AMAQI
12th Aug 2026482 AMAQI
12th Aug 2026503 AMAQI
12th Aug 2026534 AMAQI
12th Aug 2026505 AMAQI

23°C18/30°C

12th Aug 2026526 AMAQI
12th Aug 2026507 AMAQI
12th Aug 2026518 AMAQI
12th Aug 2026509 AMAQI
12th Aug 20265010 AMAQI
12th Aug 20264911 AMAQI
12th Aug 20264812 PMAQI
12th Aug 2026451 PMAQI
12th Aug 2026462 PMAQI
12th Aug 2026473 PMAQI
12th Aug 2026464 PMAQI
12th Aug 2026505 PMAQI
12th Aug 2026506 PMAQI
12th Aug 2026487 PMAQI
12th Aug 2026498 PMAQI
12th Aug 2026519 PMAQI
12th Aug 20265210 PMAQI
12th Aug 20265311 PMAQI
13th Aug 20265412 AMAQI
13th Aug 2026521 AMAQI
13th Aug 2026512 AMAQI
13th Aug 2026513 AMAQI
13th Aug 2026514 AMAQI
13th Aug 2026525 AMAQI

23°C18/32°C

13th Aug 2026536 AMAQI
13th Aug 2026537 AMAQI
13th Aug 2026568 AMAQI
13th Aug 2026569 AMAQI
13th Aug 20265810 AMAQI
13th Aug 20265711 AMAQI
13th Aug 20265312 PMAQI
13th Aug 2026531 PMAQI
13th Aug 2026512 PMAQI
13th Aug 2026533 PMAQI
13th Aug 2026544 PMAQI
13th Aug 2026535 PMAQI
13th Aug 2026546 PMAQI
13th Aug 2026537 PMAQI
13th Aug 2026538 PMAQI
13th Aug 2026539 PMAQI
13th Aug 20265310 PMAQI
13th Aug 20265411 PMAQI
14th Aug 20265412 AMAQI
14th Aug 2026551 AMAQI
14th Aug 2026572 AMAQI
14th Aug 2026593 AMAQI
14th Aug 2026564 AMAQI
14th Aug 2026555 AMAQI

24°C18/32°C

14th Aug 2026536 AMAQI
6 AM
14th Aug 2026517 AMAQI
14th Aug 2026528 AMAQI
14th Aug 2026529 AMAQI
14th Aug 20265210 AMAQI
14th Aug 20264911 AMAQI
14th Aug 20264512 PMAQI
14th Aug 2026461 PMAQI
1 PM
14th Aug 2026482 PMAQI
14th Aug 2026493 PMAQI
14th Aug 2026514 PMAQI
14th Aug 2026505 PMAQI
14th Aug 2026526 PMAQI
14th Aug 2026517 PMAQI
14th Aug 2026538 PMAQI
14th Aug 2026519 PMAQI
9 PM
14th Aug 20265210 PMAQI
14th Aug 20265011 PMAQI
1 AM
5 AM

24°C18/33°C

Day time
Avg. Highest Time
6 AM - 7 AM

67AQI

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

58AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 67), while the lowest AQI was between 6 PM to 6 PM (Avg. 58).
Night time
Avg. Highest Time
3 AM

72AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
10 PM - 11 PM

60AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 3 AM (Avg. 72), while the lowest AQI was between 10 PM to 11 PM (Avg. 60).

2026 Days Vs Air Quality

Grand Rapids, Michigan, United States

2026

91%

202

8%

17

1%

3

0.4%

1

Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)

Good
202 Days
Moderate
17 Days
Poor
3 Days
Unhealthy
0 Days
Severe
1 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 91%

Health Risk Level:

Very Low

In 2026, 91% of 227 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.

Annual Air Quality Insights

Grand Rapids, Michigan, United States

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
15AQI (US)
2nd January 2026
12AQI (US)
3rd January 2026
20AQI (US)
4th January 2026
17AQI (US)
5th January 2026
46AQI (US)
6th January 2026
75AQI (US)
7th January 2026
64AQI (US)
8th January 2026
48AQI (US)
9th January 2026
23AQI (US)
10th January 2026
17AQI (US)
11th January 2026
15AQI (US)
12th January 2026
21AQI (US)
13th January 2026
35AQI (US)
14th January 2026
15AQI (US)
15th January 2026
18AQI (US)
16th January 2026
24AQI (US)
17th January 2026
11AQI (US)
18th January 2026
21AQI (US)
19th January 2026
14AQI (US)
20th January 2026
11AQI (US)
21st January 2026
27AQI (US)
22nd January 2026
35AQI (US)
23rd January 2026
51AQI (US)
24th January 2026
38AQI (US)
25th January 2026
40AQI (US)
26th January 2026
40AQI (US)
27th January 2026
23AQI (US)
28th January 2026
29AQI (US)
29th January 2026
50AQI (US)
30th January 2026
48AQI (US)
31st January 2026
36AQI (US)
1st February 2026
37AQI (US)
2nd February 2026
45AQI (US)
3rd February 2026
44AQI (US)
4th February 2026
42AQI (US)
5th February 2026
47AQI (US)
6th February 2026
39AQI (US)
7th February 2026
36AQI (US)
8th February 2026
35AQI (US)
9th February 2026
40AQI (US)
10th February 2026
41AQI (US)
11th February 2026
34AQI (US)
12th February 2026
29AQI (US)
13th February 2026
34AQI (US)
14th February 2026
40AQI (US)
15th February 2026
43AQI (US)
16th February 2026
49AQI (US)
17th February 2026
40AQI (US)
18th February 2026
41AQI (US)
19th February 2026
34AQI (US)
20th February 2026
29AQI (US)
21st February 2026
33AQI (US)
22nd February 2026
37AQI (US)
23rd February 2026
32AQI (US)
24th February 2026
39AQI (US)
25th February 2026
37AQI (US)
26th February 2026
29AQI (US)
27th February 2026
33AQI (US)
28th February 2026
28AQI (US)
1st March 2026
34AQI (US)
2nd March 2026
45AQI (US)
3rd March 2026
34AQI (US)
4th March 2026
44AQI (US)
5th March 2026
32AQI (US)
6th March 2026
26AQI (US)
7th March 2026
36AQI (US)
8th March 2026
31AQI (US)
9th March 2026
31AQI (US)
10th March 2026
26AQI (US)
11th March 2026
42AQI (US)
12th March 2026
31AQI (US)
13th March 2026
37AQI (US)
14th March 2026
35AQI (US)
15th March 2026
30AQI (US)
16th March 2026
38AQI (US)
17th March 2026
32AQI (US)
18th March 2026
28AQI (US)
19th March 2026
32AQI (US)
20th March 2026
38AQI (US)
21st March 2026
33AQI (US)
22nd March 2026
30AQI (US)
23rd March 2026
37AQI (US)
24th March 2026
25AQI (US)
25th March 2026
30AQI (US)
26th March 2026
34AQI (US)
27th March 2026
26AQI (US)
28th March 2026
27AQI (US)
29th March 2026
15AQI (US)
30th March 2026
29AQI (US)
31st March 2026
30AQI (US)
1st April 2026
28AQI (US)
2nd April 2026
25AQI (US)
3rd April 2026
26AQI (US)
4th April 2026
32AQI (US)
5th April 2026
30AQI (US)
6th April 2026
27AQI (US)
7th April 2026
27AQI (US)
8th April 2026
27AQI (US)
9th April 2026
22AQI (US)
10th April 2026
28AQI (US)
11th April 2026
28AQI (US)
12th April 2026
22AQI (US)
13th April 2026
22AQI (US)
14th April 2026
22AQI (US)
15th April 2026
27AQI (US)
16th April 2026
26AQI (US)
17th April 2026
18th April 2026
24AQI (US)
19th April 2026
33AQI (US)
20th April 2026
27AQI (US)
21st April 2026
20AQI (US)
22nd April 2026
23rd April 2026
30AQI (US)
24th April 2026
28AQI (US)
25th April 2026
19AQI (US)
26th April 2026
25AQI (US)
27th April 2026
20AQI (US)
28th April 2026
23AQI (US)
29th April 2026
22AQI (US)
30th April 2026
24AQI (US)
1st May 2026
24AQI (US)
2nd May 2026
22AQI (US)
3rd May 2026
21AQI (US)
4th May 2026
36AQI (US)
5th May 2026
31AQI (US)
6th May 2026
18AQI (US)
7th May 2026
20AQI (US)
8th May 2026
31AQI (US)
9th May 2026
10th May 2026
24AQI (US)
11th May 2026
18AQI (US)
12th May 2026
22AQI (US)
13th May 2026
24AQI (US)
14th May 2026
15AQI (US)
15th May 2026
40AQI (US)
16th May 2026
42AQI (US)
17th May 2026
55AQI (US)
18th May 2026
51AQI (US)
19th May 2026
51AQI (US)
20th May 2026
43AQI (US)
21st May 2026
40AQI (US)
22nd May 2026
40AQI (US)
23rd May 2026
45AQI (US)
24th May 2026
45AQI (US)
25th May 2026
43AQI (US)
26th May 2026
22AQI (US)
27th May 2026
26AQI (US)
28th May 2026
13AQI (US)
29th May 2026
18AQI (US)
30th May 2026
18AQI (US)
31st May 2026
13AQI (US)
1st June 2026
16AQI (US)
2nd June 2026
16AQI (US)
3rd June 2026
28AQI (US)
4th June 2026
30AQI (US)
5th June 2026
25AQI (US)
6th June 2026
14AQI (US)
7th June 2026
13AQI (US)
8th June 2026
16AQI (US)
9th June 2026
14AQI (US)
10th June 2026
17AQI (US)
11th June 2026
13AQI (US)
12th June 2026
14AQI (US)
13th June 2026
12AQI (US)
14th June 2026
15AQI (US)
15th June 2026
15AQI (US)
16th June 2026
14AQI (US)
17th June 2026
15AQI (US)
18th June 2026
22AQI (US)
19th June 2026
13AQI (US)
20th June 2026
15AQI (US)
21st June 2026
16AQI (US)
22nd June 2026
15AQI (US)
23rd June 2026
15AQI (US)
24th June 2026
17AQI (US)
25th June 2026
17AQI (US)
26th June 2026
15AQI (US)
27th June 2026
17AQI (US)
28th June 2026
15AQI (US)
29th June 2026
18AQI (US)
30th June 2026
41AQI (US)
1st July 2026
72AQI (US)
2nd July 2026
35AQI (US)
3rd July 2026
18AQI (US)
4th July 2026
15AQI (US)
5th July 2026
30AQI (US)
6th July 2026
23AQI (US)
7th July 2026
24AQI (US)
8th July 2026
23AQI (US)
9th July 2026
20AQI (US)
10th July 2026
14AQI (US)
11th July 2026
17AQI (US)
12th July 2026
27AQI (US)
13th July 2026
31AQI (US)
14th July 2026
27AQI (US)
15th July 2026
38AQI (US)
16th July 2026
101AQI (US)
17th July 2026
251AQI (US)
18th July 2026
89AQI (US)
19th July 2026
127AQI (US)
20th July 2026
131AQI (US)
21st July 2026
67AQI (US)
22nd July 2026
23AQI (US)
23rd July 2026
40AQI (US)
24th July 2026
38AQI (US)
25th July 2026
48AQI (US)
26th July 2026
52AQI (US)
27th July 2026
56AQI (US)
28th July 2026
46AQI (US)
29th July 2026
37AQI (US)
30th July 2026
48AQI (US)
31st July 2026
52AQI (US)
1st August 2026
48AQI (US)
2nd August 2026
46AQI (US)
3rd August 2026
48AQI (US)
4th August 2026
49AQI (US)
5th August 2026
49AQI (US)
6th August 2026
57AQI (US)
7th August 2026
52AQI (US)
8th August 2026
45AQI (US)
9th August 2026
42AQI (US)
10th August 2026
50AQI (US)
11th August 2026
51AQI (US)
12th August 2026
50AQI (US)
13th August 2026
53AQI (US)
14th August 2026
52AQI (US)
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

30AQI (US)

37AQI (US)

32AQI (US)

26AQI (US)

30AQI (US)

17AQI (US)

52AQI (US)

49AQI (US)

No. of days

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

202633AQI (US)

28
3
28
31
28
27
3
30
21
6
3
1
9
5
202
17
3
1

Highest AQI (US) recorded in

July

52AQI (US)

Lowest AQI (US) recorded in

June

17AQI (US)

202538AQI (US)

30
1
26
2
30
1
28
2
31
16
14
16
14
1
19
9
3
23
7
27
4
26
4
27
4
299
61
5

Highest AQI (US) recorded in

July

54AQI (US)

Lowest AQI (US) recorded in

May

28AQI (US)

202430AQI (US)

25
6
21
8
30
1
27
30
29
31
30
1
29
1
25
6
30
29
2
336
25

Highest AQI (US) recorded in

February

44AQI (US)

Lowest AQI (US) recorded in

April

17AQI (US)

202345AQI (US)

18
12
24
4
24
7
21
9
20
11
7
15
2
1
1
20
9
2
17
14
24
6
26
4
23
6
20
11
244
108
4
1
1

Highest AQI (US) recorded in

June

78AQI (US)

Lowest AQI (US) recorded in

October

33AQI (US)

202241AQI (US)

16
4
22
6
1
21
3
27
4
24
6
19
3
1
22
2
22
9
20
9
1
17
14
211
60
2

Highest AQI (US) recorded in

December

47AQI (US)

Lowest AQI (US) recorded in

August

30AQI (US)

202142AQI (US)

18
10
9
7
25
6
23
5
22
9
26
4
16
15
18
13
26
3
26
5
15
9
224
86

Highest AQI (US) recorded in

July

51AQI (US)

Lowest AQI (US) recorded in

September

35AQI (US)

202037AQI (US)

11
2
19
1
16
2
23
7
21
5
24
5
27
3
30
1
22
8
21
10
214
44

Highest AQI (US) recorded in

June

43AQI (US)

Lowest AQI (US) recorded in

October

26AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
45AQI (US)
Least Polluted Year Recorded
2024(Avg.)
30AQI (US)

Grand Rapids's annual 2026 AQI (US) (33) shows an average percentage change of -13.5% (improved AQI (US)) compared to previous years: 2020 (37), 2021 (42), 2022 (41), 2023 (45), 2024 (30), 2025 (38).