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HistoryAQIPM2.5PM10COSO2NO2O3

Columbia, Missouri, 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

Columbia, Missouri, United States

2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2025
131AQI
Lowest AQI recorded on
4th Aug 2025
49AQI

Same Day Analysis (7th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 52 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 7th Aug - 8th Aug 2025

Columbia, Missouri, United States

AQI
Day
Night
.

6 AM7th Aug 2025

8 PM

5 AM8th Aug 2025

Day time
Avg. Highest Time
3PM7th Aug

33AQI

Avg. Lowest Time
6AM7th Aug

26AQI

Night time
Avg. Highest Time
12AM8th Aug

33AQI

Avg. Lowest Time
11PM7th Aug

32AQI

In the last 24 hours,

Columbia's AQI reached its highest point of 33 at 3 PM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 7th Aug and 8th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Columbia, Missouri, United States

JulAug
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
9th Jul 2025346 AMAQI
9th Jul 2025367 AMAQI
9th Jul 2025388 AMAQI
9th Jul 2025399 AMAQI
9th Jul 20254110 AMAQI
9th Jul 20254111 AMAQI
9th Jul 20254612 PMAQI
9th Jul 2025481 PMAQI
9th Jul 2025492 PMAQI
9th Jul 2025483 PMAQI
9th Jul 2025484 PMAQI
9th Jul 2025475 PMAQI
9th Jul 2025456 PMAQI
9th Jul 2025427 PMAQI
9th Jul 2025428 PMAQI
9th Jul 2025409 PMAQI
9th Jul 20253810 PMAQI
9th Jul 20253811 PMAQI
10th Jul 20253712 AMAQI
10th Jul 2025341 AMAQI
10th Jul 2025352 AMAQI
10th Jul 2025373 AMAQI
10th Jul 2025344 AMAQI
10th Jul 2025355 AMAQI

25°C18/32°C

10th Jul 2025366 AMAQI
10th Jul 2025347 AMAQI
10th Jul 2025338 AMAQI
10th Jul 2025349 AMAQI
10th Jul 20253710 AMAQI
10th Jul 20254311 AMAQI
10th Jul 20254412 PMAQI
10th Jul 2025441 PMAQI
10th Jul 2025422 PMAQI
10th Jul 2025413 PMAQI
10th Jul 2025404 PMAQI
10th Jul 2025405 PMAQI
10th Jul 2025386 PMAQI
10th Jul 2025377 PMAQI
10th Jul 2025378 PMAQI
10th Jul 2025369 PMAQI
10th Jul 20253610 PMAQI
10th Jul 20253611 PMAQI
11th Jul 20253512 AMAQI
11th Jul 2025331 AMAQI
11th Jul 2025332 AMAQI
11th Jul 2025333 AMAQI
11th Jul 2025344 AMAQI
11th Jul 2025375 AMAQI

27°C19/34°C

11th Jul 2025376 AMAQI
11th Jul 2025377 AMAQI
11th Jul 2025368 AMAQI
11th Jul 2025389 AMAQI
11th Jul 20253910 AMAQI
11th Jul 20254011 AMAQI
11th Jul 20254112 PMAQI
11th Jul 2025411 PMAQI
11th Jul 2025422 PMAQI
11th Jul 2025413 PMAQI
11th Jul 2025414 PMAQI
11th Jul 2025415 PMAQI
11th Jul 2025406 PMAQI
11th Jul 2025397 PMAQI
11th Jul 2025398 PMAQI
11th Jul 2025399 PMAQI
11th Jul 20253710 PMAQI
11th Jul 20253811 PMAQI
12th Jul 20253912 AMAQI
12th Jul 2025381 AMAQI
12th Jul 2025372 AMAQI
12th Jul 2025333 AMAQI
12th Jul 2025324 AMAQI
12th Jul 2025315 AMAQI

28°C22/35°C

12th Jul 2025336 AMAQI
12th Jul 2025327 AMAQI
12th Jul 2025328 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20254011 AMAQI
12th Jul 20254312 PMAQI
12th Jul 2025411 PMAQI
12th Jul 2025432 PMAQI
12th Jul 2025413 PMAQI
12th Jul 2025424 PMAQI
12th Jul 2025435 PMAQI
12th Jul 2025426 PMAQI
12th Jul 2025397 PMAQI
12th Jul 2025398 PMAQI
12th Jul 2025429 PMAQI
12th Jul 20254110 PMAQI
12th Jul 20254211 PMAQI
13th Jul 20254012 AMAQI
13th Jul 2025391 AMAQI
13th Jul 2025382 AMAQI
13th Jul 2025373 AMAQI
13th Jul 2025404 AMAQI
13th Jul 2025385 AMAQI

25°C20/30°C

13th Jul 2025396 AMAQI
13th Jul 2025387 AMAQI
13th Jul 2025418 AMAQI
13th Jul 2025439 AMAQI
13th Jul 20254310 AMAQI
13th Jul 20254311 AMAQI
13th Jul 20254212 PMAQI
13th Jul 2025421 PMAQI
13th Jul 2025442 PMAQI
13th Jul 2025413 PMAQI
13th Jul 2025384 PMAQI
13th Jul 2025375 PMAQI
13th Jul 2025376 PMAQI
13th Jul 2025417 PMAQI
13th Jul 2025408 PMAQI
13th Jul 2025389 PMAQI
13th Jul 20253910 PMAQI
13th Jul 20253811 PMAQI
14th Jul 20253612 AMAQI
14th Jul 2025361 AMAQI
14th Jul 2025332 AMAQI
14th Jul 2025313 AMAQI
14th Jul 2025314 AMAQI
14th Jul 2025315 AMAQI

24°C21/27°C

14th Jul 2025306 AMAQI
14th Jul 2025337 AMAQI
14th Jul 2025338 AMAQI
14th Jul 2025339 AMAQI
14th Jul 20253510 AMAQI
14th Jul 20253711 AMAQI
14th Jul 20254212 PMAQI
14th Jul 2025401 PMAQI
14th Jul 2025402 PMAQI
14th Jul 2025403 PMAQI
14th Jul 2025394 PMAQI
14th Jul 2025375 PMAQI
14th Jul 2025376 PMAQI
14th Jul 2025357 PMAQI
14th Jul 2025358 PMAQI
14th Jul 2025379 PMAQI
14th Jul 20253710 PMAQI
14th Jul 20253611 PMAQI
15th Jul 20253512 AMAQI
15th Jul 2025331 AMAQI
15th Jul 2025322 AMAQI
15th Jul 2025323 AMAQI
15th Jul 2025324 AMAQI
15th Jul 2025325 AMAQI

25°C19/30°C

15th Jul 2025336 AMAQI
15th Jul 2025327 AMAQI
15th Jul 2025338 AMAQI
15th Jul 2025349 AMAQI
15th Jul 20253610 AMAQI
15th Jul 20253611 AMAQI
15th Jul 20253612 PMAQI
15th Jul 2025361 PMAQI
15th Jul 2025362 PMAQI
15th Jul 2025363 PMAQI
15th Jul 2025374 PMAQI
15th Jul 2025375 PMAQI
15th Jul 2025356 PMAQI
15th Jul 2025357 PMAQI
15th Jul 2025368 PMAQI
15th Jul 2025369 PMAQI
15th Jul 20253610 PMAQI
15th Jul 20253611 PMAQI
16th Jul 20253512 AMAQI
16th Jul 2025321 AMAQI
16th Jul 2025302 AMAQI
16th Jul 2025323 AMAQI
16th Jul 2025324 AMAQI
16th Jul 2025305 AMAQI

26°C22/31°C

16th Jul 2025306 AMAQI
16th Jul 2025307 AMAQI
16th Jul 2025328 AMAQI
16th Jul 2025359 AMAQI
16th Jul 20253510 AMAQI
16th Jul 20253411 AMAQI
16th Jul 20253712 PMAQI
16th Jul 2025391 PMAQI
16th Jul 2025342 PMAQI
16th Jul 2025353 PMAQI
16th Jul 2025354 PMAQI
16th Jul 2025355 PMAQI
16th Jul 2025346 PMAQI
16th Jul 2025357 PMAQI
16th Jul 2025358 PMAQI
16th Jul 2025349 PMAQI
16th Jul 20253510 PMAQI
16th Jul 20253511 PMAQI
17th Jul 20253412 AMAQI
17th Jul 2025311 AMAQI
17th Jul 2025302 AMAQI
17th Jul 2025313 AMAQI
17th Jul 2025284 AMAQI
17th Jul 2025285 AMAQI

27°C22/34°C

17th Jul 2025296 AMAQI
17th Jul 2025297 AMAQI
17th Jul 2025298 AMAQI
17th Jul 2025299 AMAQI
17th Jul 20253310 AMAQI
17th Jul 20253311 AMAQI
17th Jul 20253312 PMAQI
17th Jul 2025331 PMAQI
17th Jul 2025322 PMAQI
17th Jul 2025353 PMAQI
17th Jul 2025344 PMAQI
17th Jul 2025335 PMAQI
17th Jul 2025326 PMAQI
17th Jul 2025327 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025319 PMAQI
17th Jul 20253210 PMAQI
17th Jul 20253311 PMAQI
18th Jul 20253212 AMAQI
18th Jul 2025311 AMAQI
18th Jul 2025302 AMAQI
18th Jul 2025303 AMAQI
18th Jul 2025294 AMAQI
18th Jul 2025285 AMAQI

25°C21/28°C

18th Jul 2025276 AMAQI
18th Jul 2025297 AMAQI
18th Jul 2025298 AMAQI
18th Jul 2025299 AMAQI
18th Jul 20253110 AMAQI
18th Jul 20253011 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025351 PMAQI
18th Jul 2025352 PMAQI
18th Jul 2025343 PMAQI
18th Jul 2025344 PMAQI
18th Jul 2025355 PMAQI
18th Jul 2025346 PMAQI
18th Jul 2025347 PMAQI
18th Jul 2025338 PMAQI
18th Jul 2025349 PMAQI
18th Jul 20253410 PMAQI
18th Jul 20253411 PMAQI
19th Jul 20253312 AMAQI
19th Jul 2025311 AMAQI
19th Jul 2025312 AMAQI
19th Jul 2025303 AMAQI
19th Jul 2025294 AMAQI
19th Jul 2025295 AMAQI

26°C22/31°C

19th Jul 2025316 AMAQI
19th Jul 2025307 AMAQI
19th Jul 2025318 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20253110 AMAQI
19th Jul 20253311 AMAQI
19th Jul 20253512 PMAQI
19th Jul 2025351 PMAQI
19th Jul 2025382 PMAQI
19th Jul 2025363 PMAQI
19th Jul 2025354 PMAQI
19th Jul 2025335 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025327 PMAQI
19th Jul 2025318 PMAQI
19th Jul 2025329 PMAQI
19th Jul 20253410 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20253512 AMAQI
20th Jul 2025361 AMAQI
20th Jul 2025372 AMAQI
20th Jul 2025403 AMAQI
20th Jul 2025414 AMAQI
20th Jul 2025385 AMAQI

28°C23/35°C

20th Jul 2025406 AMAQI
20th Jul 2025407 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025439 AMAQI
20th Jul 20254310 AMAQI
20th Jul 20254311 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025431 PMAQI
20th Jul 2025432 PMAQI
20th Jul 2025433 PMAQI
20th Jul 2025444 PMAQI
20th Jul 2025445 PMAQI
20th Jul 2025426 PMAQI
20th Jul 2025407 PMAQI
20th Jul 2025408 PMAQI
20th Jul 2025399 PMAQI
20th Jul 20253910 PMAQI
20th Jul 20254111 PMAQI
21st Jul 20253912 AMAQI
21st Jul 2025371 AMAQI
21st Jul 2025362 AMAQI
21st Jul 2025323 AMAQI
21st Jul 2025324 AMAQI
21st Jul 2025335 AMAQI

29°C23/35°C

21st Jul 2025366 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025398 AMAQI
21st Jul 2025419 AMAQI
21st Jul 20254410 AMAQI
21st Jul 20254311 AMAQI
21st Jul 20254412 PMAQI
21st Jul 2025451 PMAQI
21st Jul 2025462 PMAQI
21st Jul 2025453 PMAQI
21st Jul 2025444 PMAQI
21st Jul 2025435 PMAQI
21st Jul 2025436 PMAQI
21st Jul 2025427 PMAQI
21st Jul 2025408 PMAQI
21st Jul 2025429 PMAQI
21st Jul 20253810 PMAQI
21st Jul 20253711 PMAQI
22nd Jul 20253812 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025332 AMAQI
22nd Jul 2025343 AMAQI
22nd Jul 2025344 AMAQI
22nd Jul 2025375 AMAQI

26°C22/30°C

22nd Jul 2025386 AMAQI
22nd Jul 2025377 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025409 AMAQI
22nd Jul 20254110 AMAQI
22nd Jul 20254311 AMAQI
22nd Jul 20254412 PMAQI
22nd Jul 2025461 PMAQI
22nd Jul 2025472 PMAQI
22nd Jul 2025463 PMAQI
22nd Jul 2025474 PMAQI
22nd Jul 2025455 PMAQI
22nd Jul 2025436 PMAQI
22nd Jul 2025417 PMAQI
22nd Jul 2025408 PMAQI
22nd Jul 2025409 PMAQI
22nd Jul 20254010 PMAQI
22nd Jul 20254111 PMAQI
23rd Jul 20253912 AMAQI
23rd Jul 2025381 AMAQI
23rd Jul 2025372 AMAQI
23rd Jul 2025343 AMAQI
23rd Jul 2025344 AMAQI
23rd Jul 2025375 AMAQI

30°C22/35°C

23rd Jul 2025386 AMAQI
23rd Jul 2025407 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025419 AMAQI
23rd Jul 20254310 AMAQI
23rd Jul 20254211 AMAQI
23rd Jul 20254312 PMAQI
23rd Jul 2025431 PMAQI
23rd Jul 2025412 PMAQI
23rd Jul 2025433 PMAQI
23rd Jul 2025434 PMAQI
23rd Jul 2025435 PMAQI
23rd Jul 2025436 PMAQI
23rd Jul 2025427 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025439 PMAQI
23rd Jul 20254510 PMAQI
23rd Jul 20254411 PMAQI
24th Jul 20254512 AMAQI
24th Jul 2025461 AMAQI
24th Jul 2025472 AMAQI
24th Jul 2025473 AMAQI
24th Jul 2025484 AMAQI
24th Jul 2025495 AMAQI

30°C24/35°C

24th Jul 2025486 AMAQI
24th Jul 2025477 AMAQI
24th Jul 2025468 AMAQI
24th Jul 2025469 AMAQI
24th Jul 20254810 AMAQI
24th Jul 20254711 AMAQI
24th Jul 20254612 PMAQI
24th Jul 2025451 PMAQI
24th Jul 2025462 PMAQI
24th Jul 2025493 PMAQI
24th Jul 2025484 PMAQI
24th Jul 2025475 PMAQI
24th Jul 2025456 PMAQI
24th Jul 2025477 PMAQI
24th Jul 2025498 PMAQI
24th Jul 2025459 PMAQI
24th Jul 20254310 PMAQI
24th Jul 20254311 PMAQI
25th Jul 20254212 AMAQI
25th Jul 2025351 AMAQI
25th Jul 2025302 AMAQI
25th Jul 2025333 AMAQI
25th Jul 2025324 AMAQI
25th Jul 2025305 AMAQI

29°C22/34°C

25th Jul 2025336 AMAQI
25th Jul 2025337 AMAQI
25th Jul 2025328 AMAQI
25th Jul 2025329 AMAQI
25th Jul 20253310 AMAQI
25th Jul 20253211 AMAQI
25th Jul 20253412 PMAQI
25th Jul 2025321 PMAQI
25th Jul 2025332 PMAQI
25th Jul 2025343 PMAQI
25th Jul 2025344 PMAQI
25th Jul 2025345 PMAQI
25th Jul 2025346 PMAQI
25th Jul 2025357 PMAQI
25th Jul 2025358 PMAQI
25th Jul 2025359 PMAQI
25th Jul 20253410 PMAQI
25th Jul 20253411 PMAQI
26th Jul 20253412 AMAQI
26th Jul 2025331 AMAQI
26th Jul 2025342 AMAQI
26th Jul 2025363 AMAQI
26th Jul 2025344 AMAQI
26th Jul 2025365 AMAQI

28°C22/34°C

26th Jul 2025366 AMAQI
26th Jul 2025367 AMAQI
26th Jul 2025348 AMAQI
26th Jul 2025349 AMAQI
26th Jul 20253510 AMAQI
26th Jul 20253511 AMAQI
26th Jul 20253512 PMAQI
26th Jul 2025321 PMAQI
26th Jul 2025332 PMAQI
26th Jul 2025333 PMAQI
26th Jul 2025324 PMAQI
26th Jul 2025335 PMAQI
26th Jul 2025346 PMAQI
26th Jul 2025347 PMAQI
26th Jul 2025358 PMAQI
26th Jul 2025359 PMAQI
26th Jul 20253610 PMAQI
26th Jul 20253611 PMAQI
27th Jul 20253412 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025272 AMAQI
27th Jul 2025273 AMAQI
27th Jul 2025294 AMAQI
27th Jul 2025315 AMAQI

28°C24/34°C

27th Jul 2025306 AMAQI
27th Jul 2025327 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025339 AMAQI
27th Jul 20253210 AMAQI
27th Jul 20253411 AMAQI
27th Jul 20253512 PMAQI
27th Jul 2025341 PMAQI
27th Jul 2025332 PMAQI
27th Jul 2025323 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025335 PMAQI
27th Jul 2025336 PMAQI
27th Jul 2025327 PMAQI
27th Jul 2025328 PMAQI
27th Jul 2025339 PMAQI
27th Jul 20253410 PMAQI
27th Jul 20253511 PMAQI
28th Jul 20253312 AMAQI
28th Jul 2025301 AMAQI
28th Jul 2025312 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025264 AMAQI
28th Jul 2025285 AMAQI

29°C24/34°C

28th Jul 2025296 AMAQI
28th Jul 2025297 AMAQI
28th Jul 2025308 AMAQI
28th Jul 2025329 AMAQI
28th Jul 20253310 AMAQI
28th Jul 20253411 AMAQI
28th Jul 20253512 PMAQI
28th Jul 2025361 PMAQI
28th Jul 2025342 PMAQI
28th Jul 2025343 PMAQI
28th Jul 2025344 PMAQI
28th Jul 2025345 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025327 PMAQI
28th Jul 2025328 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20253210 PMAQI
28th Jul 20253211 PMAQI
29th Jul 20253312 AMAQI
29th Jul 2025311 AMAQI
29th Jul 2025292 AMAQI
29th Jul 2025283 AMAQI
29th Jul 2025284 AMAQI
29th Jul 2025285 AMAQI

30°C24/35°C

29th Jul 2025296 AMAQI
29th Jul 2025297 AMAQI
29th Jul 2025298 AMAQI
29th Jul 2025309 AMAQI
29th Jul 20253110 AMAQI
29th Jul 20253311 AMAQI
29th Jul 20253512 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025392 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025365 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025347 PMAQI
29th Jul 2025338 PMAQI
29th Jul 2025349 PMAQI
29th Jul 20253310 PMAQI
29th Jul 20253511 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025341 AMAQI
30th Jul 2025352 AMAQI
30th Jul 2025373 AMAQI
30th Jul 2025374 AMAQI
30th Jul 2025355 AMAQI

30°C24/36°C

30th Jul 2025346 AMAQI
30th Jul 2025347 AMAQI
30th Jul 2025348 AMAQI
30th Jul 2025359 AMAQI
30th Jul 20253710 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20254012 PMAQI
30th Jul 2025421 PMAQI
30th Jul 2025472 PMAQI
30th Jul 2025473 PMAQI
30th Jul 2025474 PMAQI
30th Jul 2025475 PMAQI
30th Jul 2025476 PMAQI
30th Jul 2025477 PMAQI
30th Jul 2025478 PMAQI
30th Jul 2025429 PMAQI
30th Jul 20254010 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20253712 AMAQI
31st Jul 2025351 AMAQI
31st Jul 2025332 AMAQI
31st Jul 2025303 AMAQI
31st Jul 2025294 AMAQI
31st Jul 2025275 AMAQI

28°C23/34°C

31st Jul 2025296 AMAQI
31st Jul 2025317 AMAQI
31st Jul 2025338 AMAQI
31st Jul 2025379 AMAQI
31st Jul 20254110 AMAQI
31st Jul 20254511 AMAQI
31st Jul 20254712 PMAQI
31st Jul 2025481 PMAQI
31st Jul 2025502 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025534 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025516 PMAQI
31st Jul 2025437 PMAQI
31st Jul 2025458 PMAQI
31st Jul 2025449 PMAQI
31st Jul 20254610 PMAQI
31st Jul 20254711 PMAQI
1st Aug 20254812 AMAQI
1st Aug 2025491 AMAQI
1st Aug 2025512 AMAQI
1st Aug 2025533 AMAQI
1st Aug 2025514 AMAQI
1st Aug 2025545 AMAQI

24°C21/27°C

1st Aug 2025556 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025578 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20255810 AMAQI
1st Aug 20255911 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025592 PMAQI
1st Aug 2025583 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025536 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025538 PMAQI
1st Aug 2025519 PMAQI
1st Aug 20254910 PMAQI
1st Aug 20255011 PMAQI
2nd Aug 20255012 AMAQI
2nd Aug 2025491 AMAQI
2nd Aug 2025502 AMAQI
2nd Aug 2025493 AMAQI
2nd Aug 2025494 AMAQI
2nd Aug 2025505 AMAQI

21°C15/27°C

2nd Aug 2025506 AMAQI
2nd Aug 2025507 AMAQI
2nd Aug 2025488 AMAQI
2nd Aug 2025479 AMAQI
2nd Aug 20254610 AMAQI
2nd Aug 20254711 AMAQI
2nd Aug 20254512 PMAQI
2nd Aug 2025431 PMAQI
2nd Aug 2025412 PMAQI
2nd Aug 2025423 PMAQI
2nd Aug 2025424 PMAQI
2nd Aug 2025415 PMAQI
2nd Aug 2025426 PMAQI
2nd Aug 2025467 PMAQI
2nd Aug 2025448 PMAQI
2nd Aug 2025429 PMAQI
2nd Aug 20254210 PMAQI
2nd Aug 20254211 PMAQI
3rd Aug 20254412 AMAQI
3rd Aug 2025451 AMAQI
3rd Aug 2025462 AMAQI
3rd Aug 2025443 AMAQI
3rd Aug 2025454 AMAQI
3rd Aug 2025465 AMAQI

20°C15/25°C

3rd Aug 2025466 AMAQI
3rd Aug 2025457 AMAQI
3rd Aug 2025428 AMAQI
3rd Aug 2025429 AMAQI
3rd Aug 20254210 AMAQI
3rd Aug 20253911 AMAQI
3rd Aug 20253612 PMAQI
3rd Aug 2025361 PMAQI
3rd Aug 2025342 PMAQI
3rd Aug 2025333 PMAQI
3rd Aug 2025324 PMAQI
3rd Aug 2025335 PMAQI
3rd Aug 2025356 PMAQI
3rd Aug 2025407 PMAQI
3rd Aug 2025378 PMAQI
3rd Aug 2025339 PMAQI
3rd Aug 20253410 PMAQI
3rd Aug 20253411 PMAQI
4th Aug 20253512 AMAQI
4th Aug 2025361 AMAQI
4th Aug 2025372 AMAQI
4th Aug 2025353 AMAQI
4th Aug 2025354 AMAQI
4th Aug 2025365 AMAQI

19°C12/25°C

4th Aug 2025366 AMAQI
4th Aug 2025367 AMAQI
4th Aug 2025388 AMAQI
4th Aug 2025389 AMAQI
4th Aug 20254010 AMAQI
4th Aug 20253911 AMAQI
4th Aug 20253812 PMAQI
4th Aug 2025381 PMAQI
4th Aug 2025372 PMAQI
4th Aug 2025343 PMAQI
4th Aug 2025334 PMAQI
4th Aug 2025335 PMAQI
4th Aug 2025346 PMAQI
4th Aug 2025367 PMAQI
4th Aug 2025348 PMAQI
4th Aug 2025329 PMAQI
4th Aug 20253210 PMAQI
4th Aug 20253311 PMAQI
5th Aug 20253212 AMAQI
5th Aug 2025341 AMAQI
5th Aug 2025332 AMAQI
5th Aug 2025353 AMAQI
5th Aug 2025364 AMAQI
5th Aug 2025365 AMAQI

21°C14/27°C

5th Aug 2025386 AMAQI
5th Aug 2025357 AMAQI
5th Aug 2025338 AMAQI
5th Aug 2025349 AMAQI
5th Aug 20253510 AMAQI
5th Aug 20253411 AMAQI
5th Aug 20253412 PMAQI
5th Aug 2025331 PMAQI
5th Aug 2025332 PMAQI
5th Aug 2025353 PMAQI
5th Aug 2025334 PMAQI
5th Aug 2025355 PMAQI
5th Aug 2025336 PMAQI
5th Aug 2025357 PMAQI
5th Aug 2025368 PMAQI
5th Aug 2025339 PMAQI
5th Aug 20253310 PMAQI
5th Aug 20253411 PMAQI
6th Aug 20253312 AMAQI
6th Aug 2025331 AMAQI
6th Aug 2025332 AMAQI
6th Aug 2025333 AMAQI
6th Aug 2025344 AMAQI
6th Aug 2025335 AMAQI

22°C15/29°C

6th Aug 2025326 AMAQI
6th Aug 2025337 AMAQI
6th Aug 2025338 AMAQI
6th Aug 2025349 AMAQI
6th Aug 20253510 AMAQI
6th Aug 20253511 AMAQI
6th Aug 20253412 PMAQI
6th Aug 2025351 PMAQI
6th Aug 2025342 PMAQI
6th Aug 2025293 PMAQI
6th Aug 2025294 PMAQI
6th Aug 2025305 PMAQI
6th Aug 2025256 PMAQI
6th Aug 2025287 PMAQI
6th Aug 2025288 PMAQI
6th Aug 2025319 PMAQI
6th Aug 20252910 PMAQI
6th Aug 20253011 PMAQI
7th Aug 20253112 AMAQI
7th Aug 2025301 AMAQI
7th Aug 2025302 AMAQI
7th Aug 2025273 AMAQI
7th Aug 2025254 AMAQI
7th Aug 2025265 AMAQI

27°C19/34°C

7th Aug 2025266 AMAQI
7th Aug 2025277 AMAQI
7th Aug 2025288 AMAQI
7th Aug 2025289 AMAQI
7th Aug 20252910 AMAQI
7th Aug 20253111 AMAQI
7th Aug 20253012 PMAQI
7th Aug 2025321 PMAQI
7th Aug 2025302 PMAQI
7th Aug 2025333 PMAQI
7th Aug 2025324 PMAQI
7th Aug 2025305 PMAQI
7th Aug 2025296 PMAQI
7th Aug 2025317 PMAQI
7th Aug 2025318 PMAQI
7th Aug 2025329 PMAQI
7th Aug 20253210 PMAQI
7th Aug 20253211 PMAQI
8th Aug 20253312 AMAQI

26°C21/32°C

6 AM
1 PM
8 PM
1 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 8 PM

38AQI

15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM

38AQI

15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 PM (Avg. 38), while the lowest AQI was between 6 AM to 8 PM (Avg. 38).
Night time
Avg. Highest Time
12 AM - 11 PM

36AQI

9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 5 AM

36AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 36), while the lowest AQI was between 12 AM to 5 AM (Avg. 36).

2025 Days Vs Air Quality

Columbia, Missouri, United States

2025

81%

108

19%

25

0.7%

1

Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)

Good
108 Days
Moderate
25 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 81%

Health Risk Level:

Low

In 2025, 81% of 220 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

Columbia, Missouri, 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 March 2025
35AQI
2nd March 2025
37AQI
3rd March 2025
35AQI
4th March 2025
21AQI
5th March 2025
17AQI
1st April 2025
30AQI
2nd April 2025
27AQI
3rd April 2025
20AQI
4th April 2025
28AQI
5th April 2025
22AQI
6th April 2025
21AQI
7th April 2025
32AQI
8th April 2025
24AQI
9th April 2025
34AQI
10th April 2025
41AQI
11th April 2025
40AQI
12th April 2025
50AQI
13th April 2025
47AQI
14th April 2025
30AQI
15th April 2025
23AQI
16th April 2025
45AQI
17th April 2025
50AQI
18th April 2025
53AQI
19th April 2025
34AQI
20th April 2025
31AQI
21st April 2025
22AQI
22nd April 2025
29AQI
23rd April 2025
33AQI
24th April 2025
40AQI
25th April 2025
45AQI
26th April 2025
24AQI
27th April 2025
31AQI
28th April 2025
33AQI
29th April 2025
24AQI
30th April 2025
20AQI
1st May 2025
19AQI
2nd May 2025
21AQI
3rd May 2025
21AQI
4th May 2025
22AQI
5th May 2025
29AQI
6th May 2025
28AQI
7th May 2025
26AQI
8th May 2025
30AQI
9th May 2025
28AQI
10th May 2025
34AQI
11th May 2025
37AQI
12th May 2025
34AQI
13th May 2025
33AQI
14th May 2025
37AQI
15th May 2025
50AQI
16th May 2025
37AQI
17th May 2025
22AQI
18th May 2025
21AQI
19th May 2025
24AQI
20th May 2025
22AQI
21st May 2025
16AQI
22nd May 2025
17AQI
23rd May 2025
22AQI
24th May 2025
21AQI
25th May 2025
32AQI
26th May 2025
26AQI
27th May 2025
22AQI
28th May 2025
26AQI
29th May 2025
34AQI
30th May 2025
32AQI
31st May 2025
47AQI
1st June 2025
40AQI
2nd June 2025
53AQI
3rd June 2025
51AQI
4th June 2025
59AQI
5th June 2025
57AQI
6th June 2025
65AQI
7th June 2025
60AQI
8th June 2025
61AQI
9th June 2025
61AQI
10th June 2025
61AQI
11th June 2025
67AQI
12th June 2025
72AQI
13th June 2025
63AQI
14th June 2025
40AQI
15th June 2025
44AQI
16th June 2025
46AQI
17th June 2025
39AQI
18th June 2025
38AQI
19th June 2025
32AQI
20th June 2025
38AQI
21st June 2025
42AQI
22nd June 2025
46AQI
23rd June 2025
56AQI
24th June 2025
50AQI
25th June 2025
47AQI
26th June 2025
48AQI
27th June 2025
38AQI
28th June 2025
30AQI
29th June 2025
32AQI
30th June 2025
28AQI
1st July 2025
32AQI
2nd July 2025
44AQI
3rd July 2025
49AQI
4th July 2025
55AQI
5th July 2025
68AQI
6th July 2025
55AQI
7th July 2025
49AQI
8th July 2025
55AQI
9th July 2025
42AQI
10th July 2025
41AQI
11th July 2025
46AQI
12th July 2025
43AQI
13th July 2025
44AQI
14th July 2025
51AQI
15th July 2025
47AQI
16th July 2025
37AQI
17th July 2025
27AQI
18th July 2025
31AQI
19th July 2025
47AQI
20th July 2025
42AQI
21st July 2025
36AQI
22nd July 2025
50AQI
23rd July 2025
57AQI
24th July 2025
51AQI
25th July 2025
35AQI
26th July 2025
35AQI
27th July 2025
33AQI
28th July 2025
34AQI
29th July 2025
38AQI
30th July 2025
39AQI
31st July 2025
46AQI
1st August 2025
131AQI
2nd August 2025
91AQI
3rd August 2025
60AQI
4th August 2025
49AQI
5th August 2025
49AQI
6th August 2025
52AQI
7th August 2025
52AQI

29AQI

33AQI

28AQI

49AQI

44AQI

69AQI

No. of days

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

202540AQI

5
29
1
31
17
13
24
7
2
4
1
108
25
1

Highest AQI recorded in

August

69AQI

Lowest AQI recorded in

May

28AQI

Most & Least Polluted Years Over the Last 1 Years

Most Polluted Year Recorded
2025(Avg.)
40AQI
Least Polluted Year Recorded
2025(Avg.)
40AQI

Columbia's annual 2025 AQI (40) shows an average percentage change of NaN% (improved AQI) compared to previous years: .