Patch, St. Louis, 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
Patch, St. Louis, Missouri, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
93AQILowest AQI recorded on
2nd Aug 2025
71AQISame Day Analysis (2nd August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 71 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Patch, St. Louis, Missouri, United States
AQI
Day
Night
.
5 AM2nd Aug 2025
8 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
8AM2nd Aug
84AQI
Avg. Lowest Time
5PM2nd Aug
22AQI
Night time
Avg. Highest Time
5AM2nd Aug
83AQI
Avg. Lowest Time
1AM3rd Aug
24AQI
In the last 24 hours,
Patch's AQI reached its highest point of 84 at 8 AM during the Day, while the lowest point, 22, was recorded at 5 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Patch, St. Louis, Missouri, United States
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025625 AMAQI
4th Jul 2025646 AMAQI
4th Jul 2025647 AMAQI
4th Jul 2025668 AMAQI
4th Jul 2025639 AMAQI
4th Jul 20256010 AMAQI
4th Jul 20255811 AMAQI
4th Jul 20255812 PMAQI
4th Jul 2025591 PMAQI
4th Jul 2025602 PMAQI
4th Jul 2025593 PMAQI
4th Jul 2025584 PMAQI
4th Jul 2025585 PMAQI
4th Jul 2025596 PMAQI
4th Jul 2025597 PMAQI
4th Jul 2025598 PMAQI
4th Jul 2025579 PMAQI
4th Jul 20256010 PMAQI
4th Jul 20258211 PMAQI
5th Jul 20259012 AMAQI
5th Jul 2025741 AMAQI
5th Jul 2025952 AMAQI
5th Jul 2025923 AMAQI
5th Jul 2025824 AMAQI
29°C21/36°C
5th Jul 2025855 AMAQI
5th Jul 2025916 AMAQI
5th Jul 2025847 AMAQI
5th Jul 2025828 AMAQI
5th Jul 2025799 AMAQI
5th Jul 20257710 AMAQI
5th Jul 20257111 AMAQI
5th Jul 20256812 PMAQI
5th Jul 2025651 PMAQI
5th Jul 2025672 PMAQI
5th Jul 2025703 PMAQI
5th Jul 2025714 PMAQI
5th Jul 2025705 PMAQI
5th Jul 2025736 PMAQI
5th Jul 2025737 PMAQI
5th Jul 2025768 PMAQI
5th Jul 2025669 PMAQI
5th Jul 20257010 PMAQI
5th Jul 20257011 PMAQI
6th Jul 20257212 AMAQI
6th Jul 2025711 AMAQI
6th Jul 2025692 AMAQI
6th Jul 2025683 AMAQI
6th Jul 2025674 AMAQI
29°C21/37°C
6th Jul 2025625 AMAQI
6th Jul 2025626 AMAQI
6th Jul 2025617 AMAQI
6th Jul 2025608 AMAQI
6th Jul 2025629 AMAQI
6th Jul 20256210 AMAQI
6th Jul 20256211 AMAQI
6th Jul 20256412 PMAQI
6th Jul 2025621 PMAQI
6th Jul 2025592 PMAQI
6th Jul 2025583 PMAQI
6th Jul 2025564 PMAQI
6th Jul 2025545 PMAQI
6th Jul 2025546 PMAQI
6th Jul 2025607 PMAQI
6th Jul 2025598 PMAQI
6th Jul 2025509 PMAQI
6th Jul 20255010 PMAQI
6th Jul 20255211 PMAQI
7th Jul 20255212 AMAQI
7th Jul 2025481 AMAQI
7th Jul 2025322 AMAQI
7th Jul 2025303 AMAQI
7th Jul 2025304 AMAQI
27°C24/35°C
7th Jul 2025275 AMAQI
7th Jul 2025316 AMAQI
7th Jul 2025317 AMAQI
7th Jul 2025328 AMAQI
7th Jul 2025369 AMAQI
7th Jul 20253310 AMAQI
7th Jul 20253311 AMAQI
7th Jul 20253312 PMAQI
7th Jul 2025341 PMAQI
7th Jul 2025382 PMAQI
7th Jul 2025423 PMAQI
7th Jul 2025424 PMAQI
7th Jul 2025435 PMAQI
7th Jul 2025456 PMAQI
7th Jul 2025387 PMAQI
7th Jul 2025388 PMAQI
7th Jul 2025469 PMAQI
7th Jul 20254510 PMAQI
7th Jul 20254511 PMAQI
8th Jul 20254512 AMAQI
8th Jul 2025461 AMAQI
8th Jul 2025492 AMAQI
8th Jul 2025483 AMAQI
8th Jul 2025504 AMAQI
27°C22/33°C
8th Jul 2025515 AMAQI
8th Jul 2025546 AMAQI
8th Jul 2025537 AMAQI
8th Jul 2025548 AMAQI
8th Jul 2025549 AMAQI
8th Jul 20255110 AMAQI
8th Jul 20255011 AMAQI
8th Jul 20255012 PMAQI
8th Jul 2025461 PMAQI
8th Jul 2025482 PMAQI
8th Jul 2025493 PMAQI
8th Jul 2025504 PMAQI
8th Jul 2025425 PMAQI
8th Jul 2025396 PMAQI
8th Jul 2025487 PMAQI
8th Jul 2025478 PMAQI
8th Jul 2025409 PMAQI
8th Jul 20253710 PMAQI
8th Jul 20253611 PMAQI
9th Jul 20253812 AMAQI
9th Jul 2025381 AMAQI
9th Jul 2025282 AMAQI
9th Jul 2025283 AMAQI
9th Jul 2025274 AMAQI
26°C22/35°C
9th Jul 2025275 AMAQI
9th Jul 2025286 AMAQI
9th Jul 2025317 AMAQI
9th Jul 2025308 AMAQI
9th Jul 2025319 AMAQI
9th Jul 20253410 AMAQI
9th Jul 20253311 AMAQI
9th Jul 20253312 PMAQI
9th Jul 2025361 PMAQI
9th Jul 2025342 PMAQI
9th Jul 2025363 PMAQI
9th Jul 2025364 PMAQI
9th Jul 2025385 PMAQI
9th Jul 2025386 PMAQI
9th Jul 2025337 PMAQI
9th Jul 2025318 PMAQI
9th Jul 2025299 PMAQI
9th Jul 20252910 PMAQI
9th Jul 20253211 PMAQI
10th Jul 20253412 AMAQI
10th Jul 2025401 AMAQI
10th Jul 2025402 AMAQI
10th Jul 2025393 AMAQI
10th Jul 2025384 AMAQI
27°C22/34°C
10th Jul 2025445 AMAQI
10th Jul 2025446 AMAQI
10th Jul 2025467 AMAQI
10th Jul 2025498 AMAQI
10th Jul 2025449 AMAQI
10th Jul 20254410 AMAQI
10th Jul 20254211 AMAQI
10th Jul 20253912 PMAQI
10th Jul 2025421 PMAQI
10th Jul 2025392 PMAQI
10th Jul 2025353 PMAQI
10th Jul 2025354 PMAQI
10th Jul 2025335 PMAQI
10th Jul 2025306 PMAQI
10th Jul 2025387 PMAQI
10th Jul 2025398 PMAQI
10th Jul 2025369 PMAQI
10th Jul 20254010 PMAQI
10th Jul 20254111 PMAQI
11th Jul 20254212 AMAQI
11th Jul 2025441 AMAQI
11th Jul 2025392 AMAQI
11th Jul 2025403 AMAQI
11th Jul 2025394 AMAQI
29°C21/36°C
11th Jul 2025395 AMAQI
11th Jul 2025426 AMAQI
11th Jul 2025407 AMAQI
11th Jul 2025418 AMAQI
11th Jul 2025429 AMAQI
11th Jul 20254410 AMAQI
11th Jul 20254811 AMAQI
11th Jul 20254912 PMAQI
11th Jul 2025481 PMAQI
11th Jul 2025462 PMAQI
11th Jul 2025503 PMAQI
11th Jul 2025504 PMAQI
11th Jul 2025425 PMAQI
11th Jul 2025446 PMAQI
11th Jul 2025427 PMAQI
11th Jul 2025458 PMAQI
11th Jul 2025509 PMAQI
11th Jul 20254910 PMAQI
11th Jul 20255011 PMAQI
12th Jul 20254912 AMAQI
12th Jul 2025501 AMAQI
12th Jul 2025502 AMAQI
12th Jul 2025443 AMAQI
12th Jul 2025394 AMAQI
29°C22/37°C
12th Jul 2025295 AMAQI
12th Jul 2025246 AMAQI
12th Jul 2025267 AMAQI
12th Jul 2025278 AMAQI
12th Jul 2025309 AMAQI
12th Jul 20253410 AMAQI
12th Jul 20253811 AMAQI
12th Jul 20253812 PMAQI
12th Jul 2025361 PMAQI
12th Jul 2025392 PMAQI
12th Jul 2025383 PMAQI
12th Jul 2025384 PMAQI
12th Jul 2025375 PMAQI
12th Jul 2025366 PMAQI
12th Jul 2025357 PMAQI
12th Jul 2025368 PMAQI
12th Jul 2025309 PMAQI
12th Jul 20252810 PMAQI
12th Jul 20253211 PMAQI
13th Jul 20253512 AMAQI
13th Jul 2025381 AMAQI
13th Jul 2025352 AMAQI
13th Jul 2025343 AMAQI
13th Jul 2025344 AMAQI
28°C24/33°C
13th Jul 2025395 AMAQI
13th Jul 2025416 AMAQI
13th Jul 2025407 AMAQI
13th Jul 2025408 AMAQI
13th Jul 2025379 AMAQI
13th Jul 20253810 AMAQI
13th Jul 20253711 AMAQI
13th Jul 20253912 PMAQI
13th Jul 2025381 PMAQI
13th Jul 2025332 PMAQI
13th Jul 2025343 PMAQI
13th Jul 2025354 PMAQI
13th Jul 2025325 PMAQI
13th Jul 2025326 PMAQI
13th Jul 2025357 PMAQI
13th Jul 2025348 PMAQI
13th Jul 2025279 PMAQI
13th Jul 20252710 PMAQI
13th Jul 20252811 PMAQI
14th Jul 20252812 AMAQI
14th Jul 2025261 AMAQI
14th Jul 2025232 AMAQI
14th Jul 2025213 AMAQI
14th Jul 2025234 AMAQI
25°C22/30°C
14th Jul 2025235 AMAQI
14th Jul 2025276 AMAQI
14th Jul 2025327 AMAQI
14th Jul 2025348 AMAQI
14th Jul 2025349 AMAQI
14th Jul 20253510 AMAQI
14th Jul 20253311 AMAQI
14th Jul 20253212 PMAQI
14th Jul 2025331 PMAQI
14th Jul 2025372 PMAQI
14th Jul 2025393 PMAQI
14th Jul 2025404 PMAQI
14th Jul 2025405 PMAQI
14th Jul 2025406 PMAQI
14th Jul 2025337 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025369 PMAQI
14th Jul 20253810 PMAQI
14th Jul 20254011 PMAQI
15th Jul 20254112 AMAQI
15th Jul 2025411 AMAQI
15th Jul 2025422 AMAQI
15th Jul 2025423 AMAQI
15th Jul 2025434 AMAQI
26°C23/33°C
15th Jul 2025495 AMAQI
15th Jul 2025476 AMAQI
15th Jul 2025427 AMAQI
15th Jul 2025388 AMAQI
15th Jul 2025359 AMAQI
15th Jul 20253610 AMAQI
15th Jul 20253811 AMAQI
15th Jul 20253612 PMAQI
15th Jul 2025281 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025303 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025375 PMAQI
15th Jul 2025376 PMAQI
15th Jul 2025387 PMAQI
15th Jul 2025408 PMAQI
15th Jul 2025369 PMAQI
15th Jul 20253410 PMAQI
15th Jul 20253411 PMAQI
16th Jul 20253712 AMAQI
16th Jul 2025331 AMAQI
16th Jul 2025302 AMAQI
16th Jul 2025303 AMAQI
16th Jul 2025304 AMAQI
27°C23/31°C
16th Jul 2025285 AMAQI
16th Jul 2025276 AMAQI
16th Jul 2025277 AMAQI
16th Jul 2025278 AMAQI
16th Jul 2025329 AMAQI
16th Jul 20253510 AMAQI
16th Jul 20254011 AMAQI
16th Jul 20254312 PMAQI
16th Jul 2025481 PMAQI
16th Jul 2025442 PMAQI
16th Jul 2025403 PMAQI
16th Jul 2025384 PMAQI
16th Jul 2025365 PMAQI
16th Jul 2025306 PMAQI
16th Jul 2025337 PMAQI
16th Jul 2025338 PMAQI
16th Jul 2025339 PMAQI
16th Jul 20253810 PMAQI
16th Jul 20253611 PMAQI
17th Jul 20253112 AMAQI
17th Jul 2025321 AMAQI
17th Jul 2025352 AMAQI
17th Jul 2025353 AMAQI
17th Jul 2025334 AMAQI
29°C22/38°C
17th Jul 2025335 AMAQI
17th Jul 2025316 AMAQI
17th Jul 2025297 AMAQI
17th Jul 2025288 AMAQI
17th Jul 2025279 AMAQI
17th Jul 20253410 AMAQI
17th Jul 20254011 AMAQI
17th Jul 20254012 PMAQI
17th Jul 2025441 PMAQI
17th Jul 2025492 PMAQI
17th Jul 2025463 PMAQI
17th Jul 2025434 PMAQI
17th Jul 2025365 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025338 PMAQI
17th Jul 2025309 PMAQI
17th Jul 20252810 PMAQI
17th Jul 20252711 PMAQI
18th Jul 20252512 AMAQI
18th Jul 2025211 AMAQI
18th Jul 2025172 AMAQI
18th Jul 2025173 AMAQI
18th Jul 2025194 AMAQI
27°C22/34°C
18th Jul 2025235 AMAQI
18th Jul 2025246 AMAQI
18th Jul 2025267 AMAQI
18th Jul 2025268 AMAQI
18th Jul 2025269 AMAQI
18th Jul 20252210 AMAQI
18th Jul 20252411 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025331 PMAQI
18th Jul 2025342 PMAQI
18th Jul 2025363 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025385 PMAQI
18th Jul 2025406 PMAQI
18th Jul 2025307 PMAQI
18th Jul 2025288 PMAQI
18th Jul 2025379 PMAQI
18th Jul 20253610 PMAQI
18th Jul 20254011 PMAQI
19th Jul 20254812 AMAQI
19th Jul 2025521 AMAQI
19th Jul 2025562 AMAQI
19th Jul 2025553 AMAQI
19th Jul 2025534 AMAQI
27°C23/32°C
19th Jul 2025425 AMAQI
19th Jul 2025426 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025408 AMAQI
19th Jul 2025409 AMAQI
19th Jul 20253810 AMAQI
19th Jul 20254211 AMAQI
19th Jul 20255012 PMAQI
19th Jul 2025521 PMAQI
19th Jul 2025542 PMAQI
19th Jul 2025553 PMAQI
19th Jul 2025504 PMAQI
19th Jul 2025455 PMAQI
19th Jul 2025446 PMAQI
19th Jul 2025487 PMAQI
19th Jul 2025498 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255210 PMAQI
19th Jul 20255211 PMAQI
20th Jul 20255112 AMAQI
20th Jul 2025531 AMAQI
20th Jul 2025552 AMAQI
20th Jul 2025553 AMAQI
20th Jul 2025544 AMAQI
28°C23/35°C
20th Jul 2025545 AMAQI
20th Jul 2025546 AMAQI
20th Jul 2025547 AMAQI
20th Jul 2025548 AMAQI
20th Jul 2025559 AMAQI
20th Jul 20255410 AMAQI
20th Jul 20255411 AMAQI
20th Jul 20255312 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025532 PMAQI
20th Jul 2025543 PMAQI
20th Jul 2025534 PMAQI
20th Jul 2025535 PMAQI
20th Jul 2025466 PMAQI
20th Jul 2025527 PMAQI
20th Jul 2025538 PMAQI
20th Jul 2025479 PMAQI
20th Jul 20255010 PMAQI
20th Jul 20254911 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025471 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025413 AMAQI
21st Jul 2025364 AMAQI
31°C25/38°C
21st Jul 2025175 AMAQI
21st Jul 2025166 AMAQI
21st Jul 2025187 AMAQI
21st Jul 2025188 AMAQI
21st Jul 2025209 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20252711 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025293 PMAQI
21st Jul 2025304 PMAQI
21st Jul 2025325 PMAQI
21st Jul 2025336 PMAQI
21st Jul 2025317 PMAQI
21st Jul 2025338 PMAQI
21st Jul 2025379 PMAQI
21st Jul 20253610 PMAQI
21st Jul 20253611 PMAQI
22nd Jul 20253612 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025342 AMAQI
22nd Jul 2025353 AMAQI
22nd Jul 2025354 AMAQI
26°C22/31°C
22nd Jul 2025395 AMAQI
22nd Jul 2025476 AMAQI
22nd Jul 2025407 AMAQI
22nd Jul 2025418 AMAQI
22nd Jul 2025439 AMAQI
22nd Jul 20254410 AMAQI
22nd Jul 20254311 AMAQI
22nd Jul 20254612 PMAQI
22nd Jul 2025461 PMAQI
22nd Jul 2025532 PMAQI
22nd Jul 2025533 PMAQI
22nd Jul 2025544 PMAQI
22nd Jul 2025545 PMAQI
22nd Jul 2025546 PMAQI
22nd Jul 2025467 PMAQI
22nd Jul 2025468 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20255410 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20255212 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025524 AMAQI
28°C23/36°C
23rd Jul 2025545 AMAQI
23rd Jul 2025556 AMAQI
23rd Jul 2025547 AMAQI
23rd Jul 2025548 AMAQI
23rd Jul 2025579 AMAQI
23rd Jul 20255710 AMAQI
23rd Jul 20255811 AMAQI
23rd Jul 20256012 PMAQI
23rd Jul 2025601 PMAQI
23rd Jul 2025612 PMAQI
23rd Jul 2025603 PMAQI
23rd Jul 2025604 PMAQI
23rd Jul 2025605 PMAQI
23rd Jul 2025576 PMAQI
23rd Jul 2025587 PMAQI
23rd Jul 2025578 PMAQI
23rd Jul 2025599 PMAQI
23rd Jul 20255810 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255812 AMAQI
24th Jul 2025581 AMAQI
24th Jul 2025582 AMAQI
24th Jul 2025583 AMAQI
24th Jul 2025594 AMAQI
31°C25/38°C
24th Jul 2025585 AMAQI
24th Jul 2025576 AMAQI
24th Jul 2025587 AMAQI
24th Jul 2025588 AMAQI
24th Jul 2025589 AMAQI
24th Jul 20255810 AMAQI
24th Jul 20255911 AMAQI
24th Jul 20255812 PMAQI
24th Jul 2025571 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025563 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025625 PMAQI
24th Jul 2025556 PMAQI
24th Jul 2025577 PMAQI
24th Jul 2025568 PMAQI
24th Jul 2025519 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255512 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025462 AMAQI
25th Jul 2025443 AMAQI
25th Jul 2025444 AMAQI
31°C24/38°C
25th Jul 2025365 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025349 AMAQI
25th Jul 20253510 AMAQI
25th Jul 20254211 AMAQI
25th Jul 20255012 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025522 PMAQI
25th Jul 2025533 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025535 PMAQI
25th Jul 2025536 PMAQI
25th Jul 2025507 PMAQI
25th Jul 2025508 PMAQI
25th Jul 2025519 PMAQI
25th Jul 20255010 PMAQI
25th Jul 20255011 PMAQI
26th Jul 20255112 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025514 AMAQI
30°C25/36°C
26th Jul 2025455 AMAQI
26th Jul 2025496 AMAQI
26th Jul 2025497 AMAQI
26th Jul 2025468 AMAQI
26th Jul 2025479 AMAQI
26th Jul 20254510 AMAQI
26th Jul 20254211 AMAQI
26th Jul 20254212 PMAQI
26th Jul 2025411 PMAQI
26th Jul 2025382 PMAQI
26th Jul 2025353 PMAQI
26th Jul 2025374 PMAQI
26th Jul 2025375 PMAQI
26th Jul 2025366 PMAQI
26th Jul 2025437 PMAQI
26th Jul 2025488 PMAQI
26th Jul 2025419 PMAQI
26th Jul 20254210 PMAQI
26th Jul 20253711 PMAQI
27th Jul 20253912 AMAQI
27th Jul 2025361 AMAQI
27th Jul 2025302 AMAQI
27th Jul 2025293 AMAQI
27th Jul 2025284 AMAQI
30°C25/37°C
27th Jul 2025225 AMAQI
27th Jul 2025206 AMAQI
27th Jul 2025227 AMAQI
27th Jul 2025218 AMAQI
27th Jul 2025189 AMAQI
27th Jul 20251810 AMAQI
27th Jul 20251811 AMAQI
27th Jul 20251812 PMAQI
27th Jul 2025201 PMAQI
27th Jul 2025212 PMAQI
27th Jul 2025273 PMAQI
27th Jul 2025354 PMAQI
27th Jul 2025305 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025287 PMAQI
27th Jul 2025298 PMAQI
27th Jul 2025349 PMAQI
27th Jul 20253210 PMAQI
27th Jul 20253411 PMAQI
28th Jul 20253212 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025242 AMAQI
28th Jul 2025243 AMAQI
28th Jul 2025264 AMAQI
30°C25/35°C
28th Jul 2025335 AMAQI
28th Jul 2025316 AMAQI
28th Jul 2025297 AMAQI
28th Jul 2025348 AMAQI
28th Jul 2025369 AMAQI
28th Jul 20254010 AMAQI
28th Jul 20254411 AMAQI
28th Jul 20254612 PMAQI
28th Jul 2025481 PMAQI
28th Jul 2025472 PMAQI
28th Jul 2025443 PMAQI
28th Jul 2025434 PMAQI
28th Jul 2025435 PMAQI
28th Jul 2025466 PMAQI
28th Jul 2025387 PMAQI
28th Jul 2025398 PMAQI
28th Jul 2025409 PMAQI
28th Jul 20254510 PMAQI
28th Jul 20254811 PMAQI
29th Jul 20254912 AMAQI
29th Jul 2025481 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025524 AMAQI
31°C26/37°C
29th Jul 2025535 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025538 AMAQI
29th Jul 2025549 AMAQI
29th Jul 20255410 AMAQI
29th Jul 20254911 AMAQI
29th Jul 20254512 PMAQI
29th Jul 2025421 PMAQI
29th Jul 2025462 PMAQI
29th Jul 2025483 PMAQI
29th Jul 2025444 PMAQI
29th Jul 2025405 PMAQI
29th Jul 2025456 PMAQI
29th Jul 2025507 PMAQI
29th Jul 2025508 PMAQI
29th Jul 2025469 PMAQI
29th Jul 20254310 PMAQI
29th Jul 20254811 PMAQI
30th Jul 20254812 AMAQI
30th Jul 2025501 AMAQI
30th Jul 2025442 AMAQI
30th Jul 2025453 AMAQI
30th Jul 2025464 AMAQI
32°C26/39°C
30th Jul 2025515 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025548 AMAQI
30th Jul 2025549 AMAQI
30th Jul 20255110 AMAQI
30th Jul 20255211 AMAQI
30th Jul 20255112 PMAQI
30th Jul 2025501 PMAQI
30th Jul 2025422 PMAQI
30th Jul 2025423 PMAQI
30th Jul 2025424 PMAQI
30th Jul 2025425 PMAQI
30th Jul 2025426 PMAQI
30th Jul 2025427 PMAQI
30th Jul 2025428 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253910 PMAQI
30th Jul 20253911 PMAQI
31st Jul 20253812 AMAQI
31st Jul 2025361 AMAQI
31st Jul 2025302 AMAQI
31st Jul 2025303 AMAQI
31st Jul 2025304 AMAQI
30°C25/38°C
31st Jul 2025265 AMAQI
31st Jul 2025266 AMAQI
31st Jul 2025297 AMAQI
31st Jul 2025328 AMAQI
31st Jul 2025319 AMAQI
31st Jul 20253210 AMAQI
31st Jul 20253211 AMAQI
31st Jul 20253012 PMAQI
31st Jul 2025311 PMAQI
31st Jul 2025292 PMAQI
31st Jul 2025263 PMAQI
31st Jul 2025254 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025246 PMAQI
31st Jul 2025257 PMAQI
31st Jul 2025418 PMAQI
31st Jul 2025659 PMAQI
31st Jul 20258410 PMAQI
31st Jul 20259311 PMAQI
1st Aug 202510412 AMAQI
1st Aug 20251101 AMAQI
1st Aug 2025942 AMAQI
1st Aug 2025793 AMAQI
1st Aug 2025844 AMAQI
26°C22/29°C
1st Aug 20251105 AMAQI
1st Aug 20251146 AMAQI
1st Aug 20251227 AMAQI
1st Aug 20251288 AMAQI
1st Aug 20251259 AMAQI
1st Aug 202511010 AMAQI
1st Aug 202510811 AMAQI
1st Aug 20259312 PMAQI
1st Aug 2025801 PMAQI
1st Aug 2025702 PMAQI
1st Aug 2025713 PMAQI
1st Aug 2025714 PMAQI
1st Aug 2025735 PMAQI
1st Aug 2025746 PMAQI
1st Aug 2025937 PMAQI
1st Aug 2025878 PMAQI
1st Aug 2025819 PMAQI
1st Aug 20258110 PMAQI
1st Aug 20258311 PMAQI
2nd Aug 20257912 AMAQI
2nd Aug 2025781 AMAQI
2nd Aug 2025832 AMAQI
2nd Aug 2025833 AMAQI
2nd Aug 2025814 AMAQI
24°C18/30°C
2nd Aug 2025835 AMAQI
2nd Aug 2025836 AMAQI
2nd Aug 2025837 AMAQI
2nd Aug 2025848 AMAQI
2nd Aug 2025789 AMAQI
2nd Aug 20256910 AMAQI
2nd Aug 20256211 AMAQI
2nd Aug 20255812 PMAQI
2nd Aug 2025471 PMAQI
2nd Aug 2025362 PMAQI
2nd Aug 2025273 PMAQI
2nd Aug 2025244 PMAQI
2nd Aug 2025225 PMAQI
2nd Aug 2025236 PMAQI
2nd Aug 2025607 PMAQI
2nd Aug 2025498 PMAQI
2nd Aug 2025279 PMAQI
2nd Aug 20252610 PMAQI
2nd Aug 20252411 PMAQI
3rd Aug 20252512 AMAQI
3rd Aug 2025241 AMAQI
3rd Aug 2025262 AMAQI
3rd Aug 2025273 AMAQI
3rd Aug 2025254 AMAQI
22°C16/27°C
3rd Aug 2025245 AMAQI
5 AM3rd Aug 2025226 AMAQI
3rd Aug 2025217 AMAQI
3rd Aug 2025228 AMAQI
3rd Aug 2025209 AMAQI
3rd Aug 20252010 AMAQI
3rd Aug 20252011 AMAQI
3rd Aug 20252012 PMAQI
12 PM3rd Aug 2025201 PMAQI
3rd Aug 2025192 PMAQI
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
45AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
45AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 45), while the lowest AQI was between 5 AM to 8 PM (Avg. 45).
Night time
Avg. Highest Time
12 AM - 11 PM
46AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
46AQI
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. 46), while the lowest AQI was between 12 AM to 11 PM (Avg. 46).
2025 Days Vs Air Quality
Patch, St. Louis, Missouri, United States
2025
84%
108
16%
21
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
108 DaysModerate
21 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% of 215 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
Patch, St. Louis, 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
50AQI
50AQI
2nd March 2025
38AQI
38AQI
3rd March 2025
35AQI
35AQI
4th March 2025
24AQI
24AQI
5th March 2025
20AQI
20AQI
1st April 2025
29AQI
29AQI
2nd April 2025
33AQI
33AQI
3rd April 2025
29AQI
29AQI
4th April 2025
29AQI
29AQI
5th April 2025
25AQI
25AQI
6th April 2025
24AQI
24AQI
7th April 2025
31AQI
31AQI
8th April 2025
19AQI
19AQI
9th April 2025
22AQI
22AQI
10th April 2025
41AQI
41AQI
11th April 2025
37AQI
37AQI
12th April 2025
48AQI
48AQI
13th April 2025
37AQI
37AQI
14th April 2025
38AQI
38AQI
15th April 2025
21AQI
21AQI
16th April 2025
30AQI
30AQI
17th April 2025
41AQI
41AQI
18th April 2025
50AQI
50AQI
19th April 2025
48AQI
48AQI
20th April 2025
46AQI
46AQI
21st April 2025
21AQI
21AQI
22nd April 2025
32AQI
32AQI
23rd April 2025
42AQI
42AQI
24th April 2025
45AQI
45AQI
25th April 2025
34AQI
34AQI
26th April 2025
25AQI
25AQI
27th April 2025
22AQI
22AQI
28th April 2025
33AQI
33AQI
29th April 2025
27AQI
27AQI
30th April 2025
30AQI
30AQI
1st May 2025
25AQI
25AQI
2nd May 2025
23AQI
23AQI
3rd May 2025
20AQI
20AQI
4th May 2025
18AQI
18AQI
5th May 2025
18AQI
18AQI
6th May 2025
33AQI
33AQI
7th May 2025
28AQI
28AQI
8th May 2025
33AQI
33AQI
9th May 2025
26AQI
26AQI
10th May 2025
44AQI
44AQI
11th May 2025
36AQI
36AQI
12th May 2025
39AQI
39AQI
13th May 2025
24AQI
24AQI
14th May 2025
38AQI
38AQI
15th May 2025
55AQI
55AQI
16th May 2025
48AQI
48AQI
17th May 2025
37AQI
37AQI
18th May 2025
23AQI
23AQI
19th May 2025
24AQI
24AQI
20th May 2025
21AQI
21AQI
21st May 2025
16AQI
16AQI
22nd May 2025
15AQI
15AQI
23rd May 2025
19AQI
19AQI
24th May 2025
30AQI
30AQI
25th May 2025
35AQI
35AQI
26th May 2025
22AQI
22AQI
27th May 2025
30AQI
30AQI
28th May 2025
25AQI
25AQI
29th May 2025
45AQI
45AQI
30th May 2025
31AQI
31AQI
31st May 2025
38AQI
38AQI
1st June 2025
45AQI
45AQI
2nd June 2025
47AQI
47AQI
3rd June 2025
53AQI
53AQI
4th June 2025
45AQI
45AQI
5th June 2025
43AQI
43AQI
6th June 2025
53AQI
53AQI
7th June 2025
68AQI
68AQI
8th June 2025
48AQI
48AQI
9th June 2025
56AQI
56AQI
10th June 2025
58AQI
58AQI
11th June 2025
69AQI
69AQI
12th June 2025
71AQI
71AQI
13th June 2025
42AQI
42AQI
14th June 2025
34AQI
34AQI
15th June 2025
44AQI
44AQI
16th June 2025
32AQI
32AQI
17th June 2025
33AQI
33AQI
18th June 2025
32AQI
32AQI
19th June 2025
22AQI
22AQI
20th June 2025
40AQI
40AQI
21st June 2025
48AQI
48AQI
22nd June 2025
51AQI
51AQI
23rd June 2025
57AQI
57AQI
24th June 2025
52AQI
52AQI
25th June 2025
46AQI
46AQI
26th June 2025
51AQI
51AQI
27th June 2025
38AQI
38AQI
28th June 2025
28AQI
28AQI
29th June 2025
26AQI
26AQI
30th June 2025
28AQI
28AQI
1st July 2025
29AQI
29AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
53AQI
53AQI
4th July 2025
61AQI
61AQI
5th July 2025
77AQI
77AQI
6th July 2025
61AQI
61AQI
7th July 2025
38AQI
38AQI
8th July 2025
47AQI
47AQI
9th July 2025
32AQI
32AQI
10th July 2025
39AQI
39AQI
11th July 2025
44AQI
44AQI
12th July 2025
36AQI
36AQI
13th July 2025
35AQI
35AQI
14th July 2025
32AQI
32AQI
15th July 2025
38AQI
38AQI
16th July 2025
34AQI
34AQI
17th July 2025
34AQI
34AQI
18th July 2025
28AQI
28AQI
19th July 2025
48AQI
48AQI
20th July 2025
52AQI
52AQI
21st July 2025
32AQI
32AQI
22nd July 2025
45AQI
45AQI
23rd July 2025
56AQI
56AQI
24th July 2025
57AQI
57AQI
25th July 2025
47AQI
47AQI
26th July 2025
45AQI
45AQI
27th July 2025
27AQI
27AQI
28th July 2025
37AQI
37AQI
29th July 2025
49AQI
49AQI
30th July 2025
46AQI
46AQI
31st July 2025
37AQI
37AQI
1st August 2025
93AQI
93AQI
2nd August 2025
71AQI
71AQI
33AQI
33AQI
30AQI
45AQI
43AQI
82AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202538AQI
5
30
30
1
19
11
24
7
2
108
21
Highest AQI recorded in
August82AQI
Lowest AQI recorded in
May30AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
38AQILeast Polluted Year Recorded
2025(Avg.)
38AQIPatch's annual 2025 AQI (38) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
