Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Grand Rapids, 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, Grand Rapids, Michigan, United States

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Aug 2025
127AQI
Lowest AQI recorded on
9th Aug 2024
22AQI

Same Day Analysis (17th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 43 of Good air quality, showing improvement over 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

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

Grand Rapids, Grand Rapids, Michigan, United States

AQI
Day
Night
.

6 AM17th Aug 2025

9 PM

5 AM18th Aug 2025

Day time
Avg. Highest Time
6AM17th Aug

43AQI

Avg. Lowest Time
4PM17th Aug

24AQI

Night time
Avg. Highest Time
9PM17th Aug

29AQI

Avg. Lowest Time
5AM18th Aug

18AQI

In the last 24 hours,

Grand Rapids's AQI reached its highest point of 43 at 6 AM during the Day, while the lowest point, 18, was recorded at 5 AM during the Night between 17th Aug and 18th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Grand Rapids, Grand Rapids, Michigan, United States

JulAug
19th - 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 - 15th15th - 16th16th - 17th17th - 18th18th
Day
Night
19th Jul 2025306 AMAQI
19th Jul 2025317 AMAQI
19th Jul 2025318 AMAQI
19th Jul 2025319 AMAQI
19th Jul 20253210 AMAQI
19th Jul 20253211 AMAQI
19th Jul 20253012 PMAQI
19th Jul 2025301 PMAQI
19th Jul 2025312 PMAQI
19th Jul 2025313 PMAQI
19th Jul 2025324 PMAQI
19th Jul 2025325 PMAQI
19th Jul 2025336 PMAQI
19th Jul 2025327 PMAQI
19th Jul 2025338 PMAQI
19th Jul 2025309 PMAQI
19th Jul 20253010 PMAQI
19th Jul 20252911 PMAQI
20th Jul 20252912 AMAQI
20th Jul 2025271 AMAQI
20th Jul 2025252 AMAQI
20th Jul 2025273 AMAQI
20th Jul 2025294 AMAQI
20th Jul 2025315 AMAQI

23°C18/28°C

20th Jul 2025336 AMAQI
20th Jul 2025307 AMAQI
20th Jul 2025278 AMAQI
20th Jul 2025279 AMAQI
20th Jul 20252410 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20252612 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025282 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025294 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025336 PMAQI
20th Jul 2025327 PMAQI
20th Jul 2025328 PMAQI
20th Jul 2025429 PMAQI
20th Jul 20254210 PMAQI
20th Jul 20254811 PMAQI
21st Jul 20256712 AMAQI
21st Jul 20251021 AMAQI
21st Jul 20251262 AMAQI
21st Jul 20251203 AMAQI
21st Jul 20251354 AMAQI
21st Jul 20251405 AMAQI

24°C21/29°C

21st Jul 20251366 AMAQI
21st Jul 20251277 AMAQI
21st Jul 20251088 AMAQI
21st Jul 2025919 AMAQI
21st Jul 20258810 AMAQI
21st Jul 20258511 AMAQI
21st Jul 20258112 PMAQI
21st Jul 2025841 PMAQI
21st Jul 2025822 PMAQI
21st Jul 2025803 PMAQI
21st Jul 2025794 PMAQI
21st Jul 2025815 PMAQI
21st Jul 2025806 PMAQI
21st Jul 2025897 PMAQI
21st Jul 2025908 PMAQI
21st Jul 2025889 PMAQI
21st Jul 20258110 PMAQI
21st Jul 20258011 PMAQI
22nd Jul 20257312 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025372 AMAQI
22nd Jul 2025343 AMAQI
22nd Jul 2025324 AMAQI
22nd Jul 2025305 AMAQI

22°C14/27°C

22nd Jul 2025336 AMAQI
22nd Jul 2025377 AMAQI
22nd Jul 2025378 AMAQI
22nd Jul 2025389 AMAQI
22nd Jul 20253610 AMAQI
22nd Jul 20254111 AMAQI
22nd Jul 20254512 PMAQI
22nd Jul 2025521 PMAQI
22nd Jul 2025542 PMAQI
22nd Jul 2025533 PMAQI
22nd Jul 2025534 PMAQI
22nd Jul 2025545 PMAQI
22nd Jul 2025556 PMAQI
22nd Jul 2025507 PMAQI
22nd Jul 2025488 PMAQI
22nd Jul 2025569 PMAQI
22nd Jul 20255510 PMAQI
22nd Jul 20255611 PMAQI
23rd Jul 20255712 AMAQI
23rd Jul 2025601 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025573 AMAQI
23rd Jul 2025544 AMAQI
23rd Jul 2025495 AMAQI

24°C15/32°C

23rd Jul 2025456 AMAQI
23rd Jul 2025477 AMAQI
23rd Jul 2025468 AMAQI
23rd Jul 2025449 AMAQI
23rd Jul 20254410 AMAQI
23rd Jul 20255011 AMAQI
23rd Jul 20255512 PMAQI
23rd Jul 2025571 PMAQI
23rd Jul 2025562 PMAQI
23rd Jul 2025563 PMAQI
23rd Jul 2025564 PMAQI
23rd Jul 2025545 PMAQI
23rd Jul 2025556 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025568 PMAQI
23rd Jul 2025579 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255511 PMAQI
24th Jul 20255712 AMAQI
24th Jul 2025571 AMAQI
24th Jul 2025562 AMAQI
24th Jul 2025573 AMAQI
24th Jul 2025564 AMAQI
24th Jul 2025565 AMAQI

27°C17/36°C

24th Jul 2025576 AMAQI
24th Jul 2025587 AMAQI
24th Jul 2025578 AMAQI
24th Jul 2025579 AMAQI
24th Jul 20255710 AMAQI
24th Jul 20255711 AMAQI
24th Jul 20255612 PMAQI
24th Jul 2025551 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025553 PMAQI
24th Jul 2025554 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025536 PMAQI
24th Jul 2025567 PMAQI
24th Jul 2025568 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20254612 AMAQI
25th Jul 2025311 AMAQI
25th Jul 2025282 AMAQI
25th Jul 2025263 AMAQI
25th Jul 2025294 AMAQI
25th Jul 2025335 AMAQI

29°C24/35°C

25th Jul 2025356 AMAQI
25th Jul 2025407 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025379 AMAQI
25th Jul 20253810 AMAQI
25th Jul 20253811 AMAQI
25th Jul 20253212 PMAQI
25th Jul 2025331 PMAQI
25th Jul 2025322 PMAQI
25th Jul 2025373 PMAQI
25th Jul 2025364 PMAQI
25th Jul 2025375 PMAQI
25th Jul 2025446 PMAQI
25th Jul 2025387 PMAQI
25th Jul 2025368 PMAQI
25th Jul 2025409 PMAQI
25th Jul 20253810 PMAQI
25th Jul 20253811 PMAQI
26th Jul 20254412 AMAQI
26th Jul 2025641 AMAQI
26th Jul 2025682 AMAQI
26th Jul 2025673 AMAQI
26th Jul 2025704 AMAQI
26th Jul 2025665 AMAQI

26°C22/31°C

26th Jul 2025666 AMAQI
26th Jul 2025647 AMAQI
26th Jul 2025608 AMAQI
26th Jul 2025569 AMAQI
26th Jul 20255610 AMAQI
26th Jul 20255511 AMAQI
26th Jul 20255512 PMAQI
26th Jul 2025541 PMAQI
26th Jul 2025552 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025574 PMAQI
26th Jul 2025565 PMAQI
26th Jul 2025586 PMAQI
26th Jul 2025567 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255510 PMAQI
26th Jul 20255711 PMAQI
27th Jul 20255112 AMAQI
27th Jul 2025331 AMAQI
27th Jul 2025302 AMAQI
27th Jul 2025303 AMAQI
27th Jul 2025324 AMAQI
27th Jul 2025335 AMAQI

26°C23/29°C

27th Jul 2025346 AMAQI
27th Jul 2025357 AMAQI
27th Jul 2025348 AMAQI
27th Jul 2025329 AMAQI
27th Jul 20253310 AMAQI
27th Jul 20253311 AMAQI
27th Jul 20253612 PMAQI
27th Jul 2025371 PMAQI
27th Jul 2025382 PMAQI
27th Jul 2025383 PMAQI
27th Jul 2025404 PMAQI
27th Jul 2025385 PMAQI
27th Jul 2025386 PMAQI
27th Jul 2025357 PMAQI
27th Jul 2025358 PMAQI
27th Jul 2025379 PMAQI
27th Jul 20253610 PMAQI
27th Jul 20253611 PMAQI
28th Jul 20253712 AMAQI
28th Jul 2025361 AMAQI
28th Jul 2025372 AMAQI
28th Jul 2025393 AMAQI
28th Jul 2025384 AMAQI
28th Jul 2025415 AMAQI

28°C21/36°C

28th Jul 2025446 AMAQI
28th Jul 2025437 AMAQI
28th Jul 2025488 AMAQI
28th Jul 2025469 AMAQI
28th Jul 20254210 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20254112 PMAQI
28th Jul 2025401 PMAQI
28th Jul 2025422 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025444 PMAQI
28th Jul 2025425 PMAQI
28th Jul 2025406 PMAQI
28th Jul 2025417 PMAQI
28th Jul 2025398 PMAQI
28th Jul 2025399 PMAQI
28th Jul 20253810 PMAQI
28th Jul 20253811 PMAQI
29th Jul 20254112 AMAQI
29th Jul 2025431 AMAQI
29th Jul 2025412 AMAQI
29th Jul 2025383 AMAQI
29th Jul 2025384 AMAQI
29th Jul 2025405 AMAQI

28°C20/37°C

29th Jul 2025396 AMAQI
29th Jul 2025427 AMAQI
29th Jul 2025428 AMAQI
29th Jul 2025429 AMAQI
29th Jul 20254210 AMAQI
29th Jul 20254011 AMAQI
29th Jul 20254112 PMAQI
29th Jul 2025421 PMAQI
29th Jul 2025432 PMAQI
29th Jul 2025433 PMAQI
29th Jul 2025444 PMAQI
29th Jul 2025435 PMAQI
29th Jul 2025426 PMAQI
29th Jul 2025407 PMAQI
29th Jul 2025418 PMAQI
29th Jul 2025409 PMAQI
29th Jul 20254110 PMAQI
29th Jul 20254111 PMAQI
30th Jul 20254112 AMAQI
30th Jul 2025391 AMAQI
30th Jul 2025392 AMAQI
30th Jul 2025383 AMAQI
30th Jul 2025384 AMAQI
30th Jul 2025375 AMAQI

27°C19/37°C

30th Jul 2025426 AMAQI
30th Jul 2025447 AMAQI
30th Jul 2025488 AMAQI
30th Jul 2025509 AMAQI
30th Jul 20255210 AMAQI
30th Jul 20255211 AMAQI
30th Jul 20255512 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025553 PMAQI
30th Jul 2025554 PMAQI
30th Jul 2025555 PMAQI
30th Jul 2025556 PMAQI
30th Jul 2025557 PMAQI
30th Jul 2025558 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20256510 PMAQI
30th Jul 20256211 PMAQI
31st Jul 20257412 AMAQI
31st Jul 20251181 AMAQI
31st Jul 20251422 AMAQI
31st Jul 20251373 AMAQI
31st Jul 20251484 AMAQI
31st Jul 20251555 AMAQI

25°C21/30°C

31st Jul 20251566 AMAQI
31st Jul 20251667 AMAQI
31st Jul 20251718 AMAQI
31st Jul 20251779 AMAQI
31st Jul 202518210 AMAQI
31st Jul 202517811 AMAQI
31st Jul 202516712 PMAQI
31st Jul 20251651 PMAQI
31st Jul 20251642 PMAQI
31st Jul 20251563 PMAQI
31st Jul 20251574 PMAQI
31st Jul 20251565 PMAQI
31st Jul 20251466 PMAQI
31st Jul 20251567 PMAQI
31st Jul 20251548 PMAQI
31st Jul 20251509 PMAQI
31st Jul 202514810 PMAQI
31st Jul 202513611 PMAQI
1st Aug 202512712 AMAQI
1st Aug 20251091 AMAQI
1st Aug 20251052 AMAQI
1st Aug 2025983 AMAQI
1st Aug 20251004 AMAQI
1st Aug 2025895 AMAQI

22°C16/28°C

1st Aug 2025916 AMAQI
1st Aug 2025917 AMAQI
1st Aug 2025928 AMAQI
1st Aug 2025929 AMAQI
1st Aug 20259210 AMAQI
1st Aug 20258811 AMAQI
1st Aug 20257412 PMAQI
1st Aug 2025791 PMAQI
1st Aug 2025692 PMAQI
1st Aug 2025663 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025635 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025917 PMAQI
1st Aug 2025788 PMAQI
1st Aug 2025729 PMAQI
1st Aug 20257610 PMAQI
1st Aug 20258411 PMAQI
2nd Aug 20258512 AMAQI
2nd Aug 2025901 AMAQI
2nd Aug 2025942 AMAQI
2nd Aug 2025903 AMAQI
2nd Aug 2025894 AMAQI
2nd Aug 2025895 AMAQI

20°C13/26°C

2nd Aug 2025886 AMAQI
2nd Aug 2025897 AMAQI
2nd Aug 2025948 AMAQI
2nd Aug 2025879 AMAQI
2nd Aug 20258410 AMAQI
2nd Aug 20258011 AMAQI
2nd Aug 20257512 PMAQI
2nd Aug 2025781 PMAQI
2nd Aug 2025892 PMAQI
2nd Aug 20251013 PMAQI
2nd Aug 20251194 PMAQI
2nd Aug 20251305 PMAQI
2nd Aug 20251336 PMAQI
2nd Aug 20251007 PMAQI
2nd Aug 20251108 PMAQI
2nd Aug 20251199 PMAQI
2nd Aug 202511410 PMAQI
2nd Aug 202511511 PMAQI
3rd Aug 202512012 AMAQI
3rd Aug 20251241 AMAQI
3rd Aug 20251242 AMAQI
3rd Aug 20251303 AMAQI
3rd Aug 20251224 AMAQI
3rd Aug 20251155 AMAQI

21°C11/31°C

3rd Aug 20251186 AMAQI
3rd Aug 20251207 AMAQI
3rd Aug 20251268 AMAQI
3rd Aug 20251199 AMAQI
3rd Aug 202512310 AMAQI
3rd Aug 202512411 AMAQI
3rd Aug 202512312 PMAQI
3rd Aug 20251261 PMAQI
3rd Aug 20251282 PMAQI
3rd Aug 20251393 PMAQI
3rd Aug 20251384 PMAQI
3rd Aug 20251295 PMAQI
3rd Aug 20251386 PMAQI
3rd Aug 20251287 PMAQI
3rd Aug 20251318 PMAQI
3rd Aug 20251399 PMAQI
3rd Aug 202513210 PMAQI
3rd Aug 202513811 PMAQI
4th Aug 202513612 AMAQI
4th Aug 20251381 AMAQI
4th Aug 20251392 AMAQI
4th Aug 20251413 AMAQI
4th Aug 20251484 AMAQI
4th Aug 20251485 AMAQI

23°C14/32°C

4th Aug 20251476 AMAQI
4th Aug 20251487 AMAQI
4th Aug 20251528 AMAQI
4th Aug 20251509 AMAQI
4th Aug 202513310 AMAQI
4th Aug 202512311 AMAQI
4th Aug 20259912 PMAQI
4th Aug 2025871 PMAQI
4th Aug 2025822 PMAQI
4th Aug 2025823 PMAQI
4th Aug 2025824 PMAQI
4th Aug 2025805 PMAQI
4th Aug 2025786 PMAQI
4th Aug 20251427 PMAQI
4th Aug 20251128 PMAQI
4th Aug 2025819 PMAQI
4th Aug 20258210 PMAQI
4th Aug 20258411 PMAQI
5th Aug 20259312 AMAQI
5th Aug 20251041 AMAQI
5th Aug 20251142 AMAQI
5th Aug 20251173 AMAQI
5th Aug 20251204 AMAQI
5th Aug 20251215 AMAQI

23°C14/29°C

5th Aug 20251196 AMAQI
5th Aug 20251217 AMAQI
5th Aug 20251228 AMAQI
5th Aug 20251189 AMAQI
5th Aug 202510610 AMAQI
5th Aug 202510711 AMAQI
5th Aug 202510912 PMAQI
5th Aug 20251071 PMAQI
5th Aug 20251042 PMAQI
5th Aug 20251013 PMAQI
5th Aug 2025974 PMAQI
5th Aug 2025955 PMAQI
5th Aug 2025956 PMAQI
5th Aug 20251037 PMAQI
5th Aug 20251008 PMAQI
5th Aug 2025979 PMAQI
5th Aug 20259610 PMAQI
5th Aug 20259611 PMAQI
6th Aug 20259612 AMAQI
6th Aug 2025971 AMAQI
6th Aug 2025932 AMAQI
6th Aug 2025963 AMAQI
6th Aug 2025984 AMAQI
6th Aug 2025995 AMAQI

24°C16/33°C

6th Aug 20251006 AMAQI
6th Aug 2025987 AMAQI
6th Aug 2025968 AMAQI
6th Aug 2025909 AMAQI
6th Aug 20259010 AMAQI
6th Aug 20258511 AMAQI
6th Aug 20258412 PMAQI
6th Aug 2025781 PMAQI
6th Aug 2025742 PMAQI
6th Aug 2025713 PMAQI
6th Aug 2025714 PMAQI
6th Aug 2025705 PMAQI
6th Aug 2025706 PMAQI
6th Aug 2025957 PMAQI
6th Aug 2025788 PMAQI
6th Aug 2025669 PMAQI
6th Aug 20256910 PMAQI
6th Aug 20256611 PMAQI
7th Aug 20256712 AMAQI
7th Aug 2025601 AMAQI
7th Aug 2025562 AMAQI
7th Aug 2025553 AMAQI
7th Aug 2025534 AMAQI
7th Aug 2025535 AMAQI

24°C16/33°C

7th Aug 2025566 AMAQI
7th Aug 2025597 AMAQI
7th Aug 2025588 AMAQI
7th Aug 2025589 AMAQI
7th Aug 20255910 AMAQI
7th Aug 20255911 AMAQI
7th Aug 20256012 PMAQI
7th Aug 2025581 PMAQI
7th Aug 2025572 PMAQI
7th Aug 2025573 PMAQI
7th Aug 2025574 PMAQI
7th Aug 2025585 PMAQI
7th Aug 2025576 PMAQI
7th Aug 2025577 PMAQI
7th Aug 2025578 PMAQI
7th Aug 2025589 PMAQI
7th Aug 20255810 PMAQI
7th Aug 20255811 PMAQI
8th Aug 20255612 AMAQI
8th Aug 2025461 AMAQI
8th Aug 2025432 AMAQI
8th Aug 2025443 AMAQI
8th Aug 2025464 AMAQI
8th Aug 2025435 AMAQI

26°C19/34°C

8th Aug 2025466 AMAQI
8th Aug 2025487 AMAQI
8th Aug 2025518 AMAQI
8th Aug 2025529 AMAQI
8th Aug 20255210 AMAQI
8th Aug 20255211 AMAQI
8th Aug 20255312 PMAQI
8th Aug 2025541 PMAQI
8th Aug 2025542 PMAQI
8th Aug 2025553 PMAQI
8th Aug 2025544 PMAQI
8th Aug 2025545 PMAQI
8th Aug 2025556 PMAQI
8th Aug 2025547 PMAQI
8th Aug 2025538 PMAQI
8th Aug 2025549 PMAQI
8th Aug 20255410 PMAQI
8th Aug 20255411 PMAQI
9th Aug 20255412 AMAQI
9th Aug 2025521 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025533 AMAQI
9th Aug 2025524 AMAQI
9th Aug 2025525 AMAQI

27°C21/34°C

9th Aug 2025526 AMAQI
9th Aug 2025547 AMAQI
9th Aug 2025538 AMAQI
9th Aug 2025549 AMAQI
9th Aug 20255310 AMAQI
9th Aug 20255311 AMAQI
9th Aug 20255412 PMAQI
9th Aug 2025531 PMAQI
9th Aug 2025542 PMAQI
9th Aug 2025543 PMAQI
9th Aug 2025544 PMAQI
9th Aug 2025535 PMAQI
9th Aug 2025546 PMAQI
9th Aug 2025537 PMAQI
9th Aug 2025538 PMAQI
9th Aug 2025549 PMAQI
9th Aug 20255410 PMAQI
9th Aug 20255311 PMAQI
10th Aug 20255312 AMAQI
10th Aug 2025441 AMAQI
10th Aug 2025312 AMAQI
10th Aug 2025293 AMAQI
10th Aug 2025304 AMAQI
10th Aug 2025295 AMAQI

29°C22/37°C

10th Aug 2025306 AMAQI
10th Aug 2025317 AMAQI
10th Aug 2025318 AMAQI
10th Aug 2025339 AMAQI
10th Aug 20253610 AMAQI
10th Aug 20254011 AMAQI
10th Aug 20254012 PMAQI
10th Aug 2025421 PMAQI
10th Aug 2025452 PMAQI
10th Aug 2025403 PMAQI
10th Aug 2025424 PMAQI
10th Aug 2025415 PMAQI
10th Aug 2025406 PMAQI
10th Aug 2025417 PMAQI
10th Aug 2025418 PMAQI
10th Aug 2025449 PMAQI
10th Aug 20254210 PMAQI
10th Aug 20254111 PMAQI
11th Aug 20254512 AMAQI
11th Aug 2025461 AMAQI
11th Aug 2025482 AMAQI
11th Aug 2025503 AMAQI
11th Aug 2025514 AMAQI
11th Aug 2025505 AMAQI

28°C22/33°C

11th Aug 2025516 AMAQI
11th Aug 2025527 AMAQI
11th Aug 2025528 AMAQI
11th Aug 2025539 AMAQI
11th Aug 20255210 AMAQI
11th Aug 20255411 AMAQI
11th Aug 20255312 PMAQI
11th Aug 2025521 PMAQI
11th Aug 2025512 PMAQI
11th Aug 2025493 PMAQI
11th Aug 2025444 PMAQI
11th Aug 2025425 PMAQI
11th Aug 2025396 PMAQI
11th Aug 2025517 PMAQI
11th Aug 2025428 PMAQI
11th Aug 2025369 PMAQI
11th Aug 20253710 PMAQI
11th Aug 20254111 PMAQI
12th Aug 20254412 AMAQI
12th Aug 2025481 AMAQI
12th Aug 2025482 AMAQI
12th Aug 2025473 AMAQI
12th Aug 2025394 AMAQI
12th Aug 2025315 AMAQI

26°C21/29°C

12th Aug 2025296 AMAQI
12th Aug 2025287 AMAQI
12th Aug 2025298 AMAQI
12th Aug 2025349 AMAQI
12th Aug 20253310 AMAQI
12th Aug 20253211 AMAQI
12th Aug 20252812 PMAQI
12th Aug 2025271 PMAQI
12th Aug 2025282 PMAQI
12th Aug 2025323 PMAQI
12th Aug 2025364 PMAQI
12th Aug 2025345 PMAQI
12th Aug 2025326 PMAQI
12th Aug 2025327 PMAQI
12th Aug 2025348 PMAQI
12th Aug 2025369 PMAQI
12th Aug 20253610 PMAQI
12th Aug 20253311 PMAQI
13th Aug 20253612 AMAQI
13th Aug 2025341 AMAQI
13th Aug 2025352 AMAQI
13th Aug 2025373 AMAQI
13th Aug 2025394 AMAQI
13th Aug 2025425 AMAQI

27°C22/35°C

13th Aug 2025426 AMAQI
13th Aug 2025407 AMAQI
13th Aug 2025388 AMAQI
13th Aug 2025449 AMAQI
13th Aug 20254910 AMAQI
13th Aug 20255411 AMAQI
13th Aug 20255512 PMAQI
13th Aug 2025581 PMAQI
13th Aug 2025582 PMAQI
13th Aug 2025583 PMAQI
13th Aug 2025604 PMAQI
13th Aug 2025625 PMAQI
13th Aug 2025596 PMAQI
13th Aug 2025417 PMAQI
13th Aug 2025488 PMAQI
13th Aug 2025579 PMAQI
13th Aug 20255810 PMAQI
13th Aug 20256311 PMAQI
14th Aug 20256612 AMAQI
14th Aug 2025671 AMAQI
14th Aug 2025692 AMAQI
14th Aug 2025713 AMAQI
14th Aug 2025694 AMAQI
14th Aug 2025685 AMAQI

24°C17/30°C

14th Aug 2025746 AMAQI
14th Aug 2025747 AMAQI
14th Aug 2025738 AMAQI
14th Aug 2025699 AMAQI
14th Aug 20256810 AMAQI
14th Aug 20256911 AMAQI
14th Aug 20257112 PMAQI
14th Aug 2025721 PMAQI
14th Aug 2025742 PMAQI
14th Aug 2025733 PMAQI
14th Aug 2025764 PMAQI
14th Aug 2025755 PMAQI
14th Aug 2025736 PMAQI
14th Aug 2025687 PMAQI
14th Aug 2025718 PMAQI
14th Aug 2025779 PMAQI
14th Aug 20257810 PMAQI
14th Aug 20257611 PMAQI
15th Aug 20257312 AMAQI
15th Aug 2025761 AMAQI
15th Aug 2025792 AMAQI
15th Aug 2025763 AMAQI
15th Aug 2025744 AMAQI
15th Aug 2025765 AMAQI

24°C18/32°C

15th Aug 2025716 AMAQI
15th Aug 2025717 AMAQI
15th Aug 2025698 AMAQI
15th Aug 2025709 AMAQI
15th Aug 20256910 AMAQI
15th Aug 20257011 AMAQI
15th Aug 20256912 PMAQI
15th Aug 2025701 PMAQI
15th Aug 2025682 PMAQI
15th Aug 2025693 PMAQI
15th Aug 2025684 PMAQI
15th Aug 2025705 PMAQI
15th Aug 2025666 PMAQI
15th Aug 2025717 PMAQI
15th Aug 2025688 PMAQI
15th Aug 2025649 PMAQI
15th Aug 20256310 PMAQI
15th Aug 20256611 PMAQI
16th Aug 20256712 AMAQI
16th Aug 2025651 AMAQI
16th Aug 2025652 AMAQI
16th Aug 2025633 AMAQI
16th Aug 2025624 AMAQI
16th Aug 2025645 AMAQI

26°C18/34°C

16th Aug 2025636 AMAQI
16th Aug 2025647 AMAQI
16th Aug 2025648 AMAQI
16th Aug 2025629 AMAQI
16th Aug 20256310 AMAQI
16th Aug 20256411 AMAQI
16th Aug 20256412 PMAQI
16th Aug 2025621 PMAQI
16th Aug 2025622 PMAQI
16th Aug 2025613 PMAQI
16th Aug 2025604 PMAQI
16th Aug 2025615 PMAQI
16th Aug 2025606 PMAQI
16th Aug 2025627 PMAQI
16th Aug 2025598 PMAQI
16th Aug 2025569 PMAQI
16th Aug 20255610 PMAQI
16th Aug 20255611 PMAQI
17th Aug 20255512 AMAQI
17th Aug 2025551 AMAQI
17th Aug 2025522 AMAQI
17th Aug 2025513 AMAQI
17th Aug 2025484 AMAQI
17th Aug 2025475 AMAQI

28°C21/36°C

17th Aug 2025436 AMAQI
17th Aug 2025407 AMAQI
17th Aug 2025398 AMAQI
17th Aug 2025379 AMAQI
17th Aug 20253410 AMAQI
17th Aug 20253411 AMAQI
17th Aug 20253312 PMAQI
17th Aug 2025261 PMAQI
17th Aug 2025282 PMAQI
17th Aug 2025263 PMAQI
17th Aug 2025244 PMAQI
17th Aug 2025265 PMAQI
17th Aug 2025306 PMAQI
17th Aug 2025357 PMAQI
17th Aug 2025328 PMAQI
17th Aug 2025299 PMAQI
17th Aug 20252710 PMAQI
17th Aug 20252711 PMAQI
18th Aug 20252412 AMAQI
18th Aug 2025241 AMAQI
18th Aug 2025222 AMAQI
18th Aug 2025203 AMAQI
18th Aug 2025194 AMAQI
18th Aug 2025185 AMAQI

25°C20/33°C

18th Aug 2025186 AMAQI
6 AM
18th Aug 2025187 AMAQI
18th Aug 2025168 AMAQI
18th Aug 2025179 AMAQI
18th Aug 20251810 AMAQI
18th Aug 20251711 AMAQI
18th Aug 20251812 PMAQI
18th Aug 2025201 PMAQI
1 PM
18th Aug 2025202 PMAQI
18th Aug 2025233 PMAQI
18th Aug 2025224 PMAQI
9 PM
1 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 9 PM

63AQI

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

63AQI

16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 9 PM (Avg. 63), while the lowest AQI was between 6 AM to 9 PM (Avg. 63).
Night time
Avg. Highest Time
12 AM - 11 PM

64AQI

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

64AQI

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. 64), while the lowest AQI was between 12 AM to 11 PM (Avg. 64).

2025 Days Vs Air Quality

Grand Rapids, Grand Rapids, Michigan, United States

2025

80%

184

17%

39

3%

6

Total number of days with different AQI categories in last 230 days in 2025 (135 days remaining)

Good
184 Days
Moderate
39 Days
Poor
6 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 230 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

Grand Rapids, Grand Rapids, Michigan, 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
22AQI
2nd January 2025
24AQI
3rd January 2025
21AQI
4th January 2025
23AQI
5th January 2025
23AQI
6th January 2025
22AQI
7th January 2025
24AQI
8th January 2025
22AQI
9th January 2025
34AQI
10th January 2025
68AQI
11th January 2025
44AQI
12th January 2025
49AQI
13th January 2025
25AQI
14th January 2025
23AQI
15th January 2025
29AQI
16th January 2025
41AQI
17th January 2025
32AQI
18th January 2025
25AQI
19th January 2025
26AQI
20th January 2025
23AQI
21st January 2025
24AQI
22nd January 2025
28AQI
23rd January 2025
31AQI
24th January 2025
29AQI
25th January 2025
34AQI
26th January 2025
25AQI
27th January 2025
24AQI
28th January 2025
24AQI
29th January 2025
26AQI
30th January 2025
35AQI
31st January 2025
49AQI
1st February 2025
25AQI
2nd February 2025
45AQI
3rd February 2025
49AQI
4th February 2025
22AQI
5th February 2025
22AQI
6th February 2025
32AQI
7th February 2025
28AQI
8th February 2025
34AQI
9th February 2025
32AQI
10th February 2025
38AQI
11th February 2025
35AQI
12th February 2025
34AQI
13th February 2025
28AQI
14th February 2025
38AQI
15th February 2025
55AQI
16th February 2025
33AQI
17th February 2025
25AQI
18th February 2025
24AQI
19th February 2025
22AQI
20th February 2025
24AQI
21st February 2025
31AQI
22nd February 2025
43AQI
23rd February 2025
60AQI
24th February 2025
48AQI
25th February 2025
28AQI
26th February 2025
41AQI
27th February 2025
45AQI
28th February 2025
27AQI
1st March 2025
29AQI
2nd March 2025
27AQI
3rd March 2025
34AQI
4th March 2025
36AQI
5th March 2025
29AQI
6th March 2025
30AQI
7th March 2025
31AQI
8th March 2025
31AQI
9th March 2025
28AQI
10th March 2025
31AQI
11th March 2025
30AQI
12th March 2025
28AQI
13th March 2025
34AQI
14th March 2025
43AQI
15th March 2025
104AQI
16th March 2025
19AQI
17th March 2025
19AQI
18th March 2025
27AQI
19th March 2025
32AQI
20th March 2025
18AQI
21st March 2025
22AQI
22nd March 2025
19AQI
23rd March 2025
23AQI
24th March 2025
19AQI
25th March 2025
19AQI
26th March 2025
24AQI
27th March 2025
46AQI
28th March 2025
47AQI
29th March 2025
28AQI
30th March 2025
29AQI
31st March 2025
17AQI
1st April 2025
19AQI
2nd April 2025
24AQI
3rd April 2025
24AQI
4th April 2025
27AQI
5th April 2025
19AQI
6th April 2025
19AQI
7th April 2025
18AQI
8th April 2025
15AQI
9th April 2025
30AQI
10th April 2025
33AQI
11th April 2025
40AQI
12th April 2025
38AQI
13th April 2025
43AQI
14th April 2025
29AQI
15th April 2025
13AQI
16th April 2025
14AQI
17th April 2025
31AQI
18th April 2025
51AQI
19th April 2025
34AQI
20th April 2025
27AQI
21st April 2025
18AQI
22nd April 2025
18AQI
23rd April 2025
41AQI
24th April 2025
49AQI
25th April 2025
39AQI
26th April 2025
16AQI
27th April 2025
25AQI
28th April 2025
27AQI
29th April 2025
34AQI
30th April 2025
16AQI
1st May 2025
28AQI
2nd May 2025
19AQI
3rd May 2025
19AQI
4th May 2025
20AQI
5th May 2025
20AQI
6th May 2025
28AQI
7th May 2025
33AQI
8th May 2025
21AQI
9th May 2025
20AQI
10th May 2025
33AQI
11th May 2025
20AQI
12th May 2025
30AQI
13th May 2025
29AQI
14th May 2025
30AQI
15th May 2025
45AQI
16th May 2025
35AQI
17th May 2025
25AQI
18th May 2025
17AQI
19th May 2025
16AQI
20th May 2025
18AQI
21st May 2025
17AQI
22nd May 2025
14AQI
23rd May 2025
11AQI
24th May 2025
16AQI
25th May 2025
22AQI
26th May 2025
24AQI
27th May 2025
25AQI
28th May 2025
26AQI
29th May 2025
33AQI
30th May 2025
46AQI
31st May 2025
32AQI
1st June 2025
23AQI
2nd June 2025
32AQI
3rd June 2025
59AQI
4th June 2025
60AQI
5th June 2025
101AQI
6th June 2025
80AQI
7th June 2025
68AQI
8th June 2025
85AQI
9th June 2025
76AQI
10th June 2025
51AQI
11th June 2025
75AQI
12th June 2025
83AQI
13th June 2025
56AQI
14th June 2025
37AQI
15th June 2025
42AQI
16th June 2025
52AQI
17th June 2025
53AQI
18th June 2025
43AQI
19th June 2025
24AQI
20th June 2025
40AQI
21st June 2025
42AQI
22nd June 2025
44AQI
23rd June 2025
56AQI
24th June 2025
43AQI
25th June 2025
30AQI
26th June 2025
44AQI
27th June 2025
31AQI
28th June 2025
21AQI
29th June 2025
34AQI
30th June 2025
36AQI
1st July 2025
30AQI
2nd July 2025
44AQI
3rd July 2025
45AQI
4th July 2025
55AQI
5th July 2025
69AQI
6th July 2025
57AQI
7th July 2025
35AQI
8th July 2025
60AQI
9th July 2025
61AQI
10th July 2025
47AQI
11th July 2025
44AQI
12th July 2025
42AQI
13th July 2025
60AQI
14th July 2025
86AQI
15th July 2025
81AQI
16th July 2025
66AQI
17th July 2025
21AQI
18th July 2025
21AQI
19th July 2025
31AQI
20th July 2025
31AQI
21st July 2025
98AQI
22nd July 2025
46AQI
23rd July 2025
54AQI
24th July 2025
56AQI
25th July 2025
36AQI
26th July 2025
59AQI
27th July 2025
35AQI
28th July 2025
40AQI
29th July 2025
41AQI
30th July 2025
50AQI
31st July 2025
150AQI
1st August 2025
87AQI
2nd August 2025
98AQI
3rd August 2025
127AQI
4th August 2025
117AQI
5th August 2025
107AQI
6th August 2025
85AQI
7th August 2025
58AQI
8th August 2025
51AQI
9th August 2025
53AQI
10th August 2025
38AQI
11th August 2025
47AQI
12th August 2025
35AQI
13th August 2025
48AQI
14th August 2025
71AQI
15th August 2025
71AQI
16th August 2025
62AQI
17th August 2025
43AQI

30AQI

35AQI

31AQI

28AQI

25AQI

51AQI

53AQI

70AQI

No. of days

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

202539AQI

30
1
26
2
30
1
29
1
31
16
13
1
17
13
1
5
9
3
184
39
6

Highest AQI recorded in

August

70AQI

Lowest AQI recorded in

May

25AQI

202430AQI

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

Highest AQI recorded in

February

44AQI

Lowest AQI recorded in

April

17AQI

202345AQI

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 recorded in

June

78AQI

Lowest AQI recorded in

October

33AQI

202241AQI

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 recorded in

December

47AQI

Lowest AQI recorded in

August

30AQI

202142AQI

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 recorded in

July

51AQI

Lowest AQI recorded in

March

35AQI

202037AQI

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

Highest AQI recorded in

June

43AQI

Lowest AQI recorded in

October

26AQI

Most & Least Polluted Years Over the Last 6 Years

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

Grand Rapids's annual 2025 AQI (39) shows an average percentage change of 0.6% (worsened AQI) compared to previous years: 2020 (37), 2021 (42), 2022 (41), 2023 (45), 2024 (30).