St Joseph, 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
St Joseph, Missouri, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
136AQILowest AQI recorded on
6th Aug 2023
18AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
St Joseph, Missouri, United States
AQI
Day
Night
.
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
Day time
Avg. Highest Time
6AM10th Aug
53AQI
Avg. Lowest Time
12PM10th Aug
30AQI
Night time
Avg. Highest Time
11PM10th Aug
52AQI
Avg. Lowest Time
9PM10th Aug
43AQI
In the last 24 hours,
St Joseph's AQI reached its highest point of 53 at 6 AM during the Day, while the lowest point, 30, was recorded at 12 PM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
St Joseph, Missouri, United States
JulAug
12th - 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 - 09th09th - 10th10th - 11th11th
Day
Night
12th Jul 2025286 AMAQI
12th Jul 2025327 AMAQI
12th Jul 2025298 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20254610 AMAQI
12th Jul 20255611 AMAQI
12th Jul 20256012 PMAQI
12th Jul 2025641 PMAQI
12th Jul 2025642 PMAQI
12th Jul 2025563 PMAQI
12th Jul 2025564 PMAQI
12th Jul 2025585 PMAQI
12th Jul 2025556 PMAQI
12th Jul 2025487 PMAQI
12th Jul 2025488 PMAQI
12th Jul 2025529 PMAQI
12th Jul 20255210 PMAQI
12th Jul 20255111 PMAQI
13th Jul 20255112 AMAQI
13th Jul 2025471 AMAQI
13th Jul 2025462 AMAQI
13th Jul 2025443 AMAQI
13th Jul 2025504 AMAQI
13th Jul 2025545 AMAQI
25°C18/31°C
13th Jul 2025566 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025538 AMAQI
13th Jul 2025529 AMAQI
13th Jul 20255310 AMAQI
13th Jul 20255411 AMAQI
13th Jul 20255312 PMAQI
13th Jul 2025501 PMAQI
13th Jul 2025402 PMAQI
13th Jul 2025433 PMAQI
13th Jul 2025404 PMAQI
13th Jul 2025405 PMAQI
13th Jul 2025466 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025528 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255310 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025621 AMAQI
14th Jul 2025682 AMAQI
14th Jul 2025673 AMAQI
14th Jul 2025684 AMAQI
14th Jul 2025665 AMAQI
25°C15/32°C
14th Jul 2025646 AMAQI
14th Jul 2025737 AMAQI
14th Jul 2025898 AMAQI
14th Jul 2025669 AMAQI
14th Jul 20257110 AMAQI
14th Jul 20256811 AMAQI
14th Jul 20256012 PMAQI
14th Jul 2025541 PMAQI
14th Jul 2025542 PMAQI
14th Jul 2025583 PMAQI
14th Jul 2025594 PMAQI
14th Jul 2025665 PMAQI
14th Jul 2025626 PMAQI
14th Jul 2025617 PMAQI
14th Jul 2025608 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255610 PMAQI
14th Jul 20255611 PMAQI
15th Jul 20255712 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025543 AMAQI
15th Jul 2025524 AMAQI
15th Jul 2025505 AMAQI
26°C18/34°C
15th Jul 2025536 AMAQI
15th Jul 2025537 AMAQI
15th Jul 2025538 AMAQI
15th Jul 2025569 AMAQI
15th Jul 20255310 AMAQI
15th Jul 20255211 AMAQI
15th Jul 20254812 PMAQI
15th Jul 2025421 PMAQI
15th Jul 2025492 PMAQI
15th Jul 2025513 PMAQI
15th Jul 2025524 PMAQI
15th Jul 2025525 PMAQI
15th Jul 2025506 PMAQI
15th Jul 2025517 PMAQI
15th Jul 2025548 PMAQI
15th Jul 2025539 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255211 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025481 AMAQI
16th Jul 2025442 AMAQI
16th Jul 2025433 AMAQI
16th Jul 2025444 AMAQI
16th Jul 2025485 AMAQI
27°C18/35°C
16th Jul 2025416 AMAQI
16th Jul 2025367 AMAQI
16th Jul 2025338 AMAQI
16th Jul 2025309 AMAQI
16th Jul 20253310 AMAQI
16th Jul 20253711 AMAQI
16th Jul 20254112 PMAQI
16th Jul 2025421 PMAQI
16th Jul 2025452 PMAQI
16th Jul 2025393 PMAQI
16th Jul 2025374 PMAQI
16th Jul 2025385 PMAQI
16th Jul 2025386 PMAQI
16th Jul 2025447 PMAQI
16th Jul 2025418 PMAQI
16th Jul 2025389 PMAQI
16th Jul 20253310 PMAQI
16th Jul 20253411 PMAQI
17th Jul 20253612 AMAQI
17th Jul 2025361 AMAQI
17th Jul 2025302 AMAQI
17th Jul 2025303 AMAQI
17th Jul 2025284 AMAQI
17th Jul 2025205 AMAQI
26°C21/32°C
17th Jul 2025256 AMAQI
17th Jul 2025247 AMAQI
17th Jul 2025228 AMAQI
17th Jul 2025249 AMAQI
17th Jul 20252510 AMAQI
17th Jul 20252711 AMAQI
17th Jul 20252512 PMAQI
17th Jul 2025291 PMAQI
17th Jul 2025282 PMAQI
17th Jul 2025293 PMAQI
17th Jul 2025304 PMAQI
17th Jul 2025305 PMAQI
17th Jul 2025286 PMAQI
17th Jul 2025287 PMAQI
17th Jul 2025278 PMAQI
17th Jul 2025279 PMAQI
17th Jul 20252710 PMAQI
17th Jul 20252711 PMAQI
18th Jul 20252812 AMAQI
18th Jul 2025281 AMAQI
18th Jul 2025282 AMAQI
18th Jul 2025273 AMAQI
18th Jul 2025294 AMAQI
18th Jul 2025355 AMAQI
22°C19/24°C
18th Jul 2025326 AMAQI
18th Jul 2025287 AMAQI
18th Jul 2025298 AMAQI
18th Jul 2025339 AMAQI
18th Jul 20253710 AMAQI
18th Jul 20253711 AMAQI
18th Jul 20253412 PMAQI
18th Jul 2025401 PMAQI
18th Jul 2025392 PMAQI
18th Jul 2025373 PMAQI
18th Jul 2025384 PMAQI
18th Jul 2025395 PMAQI
18th Jul 2025396 PMAQI
18th Jul 2025377 PMAQI
18th Jul 2025388 PMAQI
18th Jul 2025429 PMAQI
18th Jul 20254410 PMAQI
18th Jul 20254611 PMAQI
19th Jul 20254512 AMAQI
19th Jul 2025471 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025544 AMAQI
19th Jul 2025625 AMAQI
26°C20/31°C
19th Jul 2025636 AMAQI
19th Jul 2025617 AMAQI
19th Jul 2025588 AMAQI
19th Jul 2025589 AMAQI
19th Jul 20255810 AMAQI
19th Jul 20255711 AMAQI
19th Jul 20255512 PMAQI
19th Jul 2025551 PMAQI
19th Jul 2025562 PMAQI
19th Jul 2025563 PMAQI
19th Jul 2025564 PMAQI
19th Jul 2025535 PMAQI
19th Jul 2025546 PMAQI
19th Jul 2025547 PMAQI
19th Jul 2025548 PMAQI
19th Jul 2025519 PMAQI
19th Jul 20255210 PMAQI
19th Jul 20255211 PMAQI
20th Jul 20255212 AMAQI
20th Jul 2025501 AMAQI
20th Jul 2025512 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025474 AMAQI
20th Jul 2025395 AMAQI
28°C23/36°C
20th Jul 2025386 AMAQI
20th Jul 2025467 AMAQI
20th Jul 2025488 AMAQI
20th Jul 2025429 AMAQI
20th Jul 20254710 AMAQI
20th Jul 20255011 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025431 PMAQI
20th Jul 2025472 PMAQI
20th Jul 2025473 PMAQI
20th Jul 2025504 PMAQI
20th Jul 2025505 PMAQI
20th Jul 2025486 PMAQI
20th Jul 2025487 PMAQI
20th Jul 2025488 PMAQI
20th Jul 2025489 PMAQI
20th Jul 20254710 PMAQI
20th Jul 20255011 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025491 AMAQI
21st Jul 2025492 AMAQI
21st Jul 2025493 AMAQI
21st Jul 2025474 AMAQI
21st Jul 2025495 AMAQI
27°C23/31°C
21st Jul 2025536 AMAQI
21st Jul 2025517 AMAQI
21st Jul 2025518 AMAQI
21st Jul 2025529 AMAQI
21st Jul 20255010 AMAQI
21st Jul 20254611 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025411 PMAQI
21st Jul 2025392 PMAQI
21st Jul 2025443 PMAQI
21st Jul 2025444 PMAQI
21st Jul 2025505 PMAQI
21st Jul 2025466 PMAQI
21st Jul 2025477 PMAQI
21st Jul 2025478 PMAQI
21st Jul 2025399 PMAQI
21st Jul 20254010 PMAQI
21st Jul 20254011 PMAQI
22nd Jul 20254012 AMAQI
22nd Jul 2025411 AMAQI
22nd Jul 2025262 AMAQI
22nd Jul 2025273 AMAQI
22nd Jul 2025264 AMAQI
22nd Jul 2025315 AMAQI
28°C24/33°C
22nd Jul 2025366 AMAQI
22nd Jul 2025347 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025429 AMAQI
22nd Jul 20253910 AMAQI
22nd Jul 20253611 AMAQI
22nd Jul 20254012 PMAQI
22nd Jul 2025361 PMAQI
22nd Jul 2025402 PMAQI
22nd Jul 2025433 PMAQI
22nd Jul 2025434 PMAQI
22nd Jul 2025465 PMAQI
22nd Jul 2025466 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025398 PMAQI
22nd Jul 2025479 PMAQI
22nd Jul 20254910 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20255212 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025562 AMAQI
23rd Jul 2025563 AMAQI
23rd Jul 2025564 AMAQI
23rd Jul 2025605 AMAQI
28°C23/35°C
23rd Jul 2025576 AMAQI
23rd Jul 2025587 AMAQI
23rd Jul 2025588 AMAQI
23rd Jul 2025579 AMAQI
23rd Jul 20255610 AMAQI
23rd Jul 20255111 AMAQI
23rd Jul 20254612 PMAQI
23rd Jul 2025531 PMAQI
23rd Jul 2025522 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025564 PMAQI
23rd Jul 2025565 PMAQI
23rd Jul 2025566 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025568 PMAQI
23rd Jul 2025559 PMAQI
23rd Jul 20255510 PMAQI
23rd Jul 20255611 PMAQI
24th Jul 20255612 AMAQI
24th Jul 2025541 AMAQI
24th Jul 2025482 AMAQI
24th Jul 2025513 AMAQI
24th Jul 2025504 AMAQI
24th Jul 2025515 AMAQI
29°C22/36°C
24th Jul 2025496 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025368 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20253110 AMAQI
24th Jul 20253511 AMAQI
24th Jul 20253612 PMAQI
24th Jul 2025381 PMAQI
24th Jul 2025422 PMAQI
24th Jul 2025443 PMAQI
24th Jul 2025454 PMAQI
24th Jul 2025485 PMAQI
24th Jul 2025446 PMAQI
24th Jul 2025437 PMAQI
24th Jul 2025438 PMAQI
24th Jul 2025419 PMAQI
24th Jul 20253810 PMAQI
24th Jul 20253811 PMAQI
25th Jul 20253712 AMAQI
25th Jul 2025331 AMAQI
25th Jul 2025182 AMAQI
25th Jul 2025173 AMAQI
25th Jul 2025184 AMAQI
25th Jul 2025185 AMAQI
25°C24/28°C
25th Jul 2025196 AMAQI
25th Jul 2025207 AMAQI
25th Jul 2025228 AMAQI
25th Jul 2025259 AMAQI
25th Jul 20252210 AMAQI
25th Jul 20252011 AMAQI
25th Jul 20252012 PMAQI
25th Jul 2025231 PMAQI
25th Jul 2025272 PMAQI
25th Jul 2025273 PMAQI
25th Jul 2025284 PMAQI
25th Jul 2025285 PMAQI
25th Jul 2025256 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025268 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252910 PMAQI
25th Jul 20253011 PMAQI
26th Jul 20253212 AMAQI
26th Jul 2025311 AMAQI
26th Jul 2025292 AMAQI
26th Jul 2025283 AMAQI
26th Jul 2025304 AMAQI
26th Jul 2025355 AMAQI
25°C21/29°C
26th Jul 2025346 AMAQI
26th Jul 2025367 AMAQI
26th Jul 2025388 AMAQI
26th Jul 2025409 AMAQI
26th Jul 20254210 AMAQI
26th Jul 20253811 AMAQI
26th Jul 20252612 PMAQI
26th Jul 2025261 PMAQI
26th Jul 2025342 PMAQI
26th Jul 2025313 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025325 PMAQI
26th Jul 2025356 PMAQI
26th Jul 2025347 PMAQI
26th Jul 2025338 PMAQI
26th Jul 2025309 PMAQI
26th Jul 20253810 PMAQI
26th Jul 20254911 PMAQI
27th Jul 20254712 AMAQI
27th Jul 2025441 AMAQI
27th Jul 2025422 AMAQI
27th Jul 2025423 AMAQI
27th Jul 2025464 AMAQI
27th Jul 2025535 AMAQI
26°C22/32°C
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025518 AMAQI
27th Jul 2025539 AMAQI
27th Jul 20255310 AMAQI
27th Jul 20255011 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025441 PMAQI
27th Jul 2025482 PMAQI
27th Jul 2025483 PMAQI
27th Jul 2025484 PMAQI
27th Jul 2025505 PMAQI
27th Jul 2025466 PMAQI
27th Jul 2025497 PMAQI
27th Jul 2025468 PMAQI
27th Jul 2025449 PMAQI
27th Jul 20254610 PMAQI
27th Jul 20254711 PMAQI
28th Jul 20254712 AMAQI
28th Jul 2025481 AMAQI
28th Jul 2025412 AMAQI
28th Jul 2025393 AMAQI
28th Jul 2025394 AMAQI
28th Jul 2025445 AMAQI
30°C23/37°C
28th Jul 2025516 AMAQI
28th Jul 2025507 AMAQI
28th Jul 2025478 AMAQI
28th Jul 2025429 AMAQI
28th Jul 20253510 AMAQI
28th Jul 20253311 AMAQI
28th Jul 20253612 PMAQI
28th Jul 2025341 PMAQI
28th Jul 2025422 PMAQI
28th Jul 2025493 PMAQI
28th Jul 2025504 PMAQI
28th Jul 2025465 PMAQI
28th Jul 2025456 PMAQI
28th Jul 2025447 PMAQI
28th Jul 2025448 PMAQI
28th Jul 2025449 PMAQI
28th Jul 20254710 PMAQI
28th Jul 20254611 PMAQI
29th Jul 20254412 AMAQI
29th Jul 2025451 AMAQI
29th Jul 2025502 AMAQI
29th Jul 2025503 AMAQI
29th Jul 2025494 AMAQI
29th Jul 2025505 AMAQI
30°C24/37°C
29th Jul 2025476 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025538 AMAQI
29th Jul 2025559 AMAQI
29th Jul 20255310 AMAQI
29th Jul 20255711 AMAQI
29th Jul 20255312 PMAQI
29th Jul 2025481 PMAQI
29th Jul 2025462 PMAQI
29th Jul 2025473 PMAQI
29th Jul 2025494 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025496 PMAQI
29th Jul 2025487 PMAQI
29th Jul 2025498 PMAQI
29th Jul 2025439 PMAQI
29th Jul 20254710 PMAQI
29th Jul 20254911 PMAQI
30th Jul 20254912 AMAQI
30th Jul 2025501 AMAQI
30th Jul 2025512 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025524 AMAQI
30th Jul 2025485 AMAQI
31°C23/38°C
30th Jul 2025356 AMAQI
30th Jul 2025327 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025309 AMAQI
30th Jul 20253310 AMAQI
30th Jul 20252811 AMAQI
30th Jul 20252412 PMAQI
30th Jul 2025281 PMAQI
30th Jul 2025402 PMAQI
30th Jul 2025393 PMAQI
30th Jul 2025394 PMAQI
30th Jul 2025395 PMAQI
30th Jul 2025396 PMAQI
30th Jul 2025397 PMAQI
30th Jul 2025398 PMAQI
30th Jul 2025369 PMAQI
30th Jul 20253610 PMAQI
30th Jul 20253511 PMAQI
31st Jul 20253612 AMAQI
31st Jul 2025381 AMAQI
31st Jul 2025282 AMAQI
31st Jul 2025293 AMAQI
31st Jul 2025284 AMAQI
31st Jul 2025305 AMAQI
27°C22/36°C
31st Jul 2025286 AMAQI
31st Jul 2025297 AMAQI
31st Jul 2025318 AMAQI
31st Jul 2025339 AMAQI
31st Jul 20253710 AMAQI
31st Jul 20254411 AMAQI
31st Jul 20254012 PMAQI
31st Jul 2025361 PMAQI
31st Jul 2025362 PMAQI
31st Jul 2025393 PMAQI
31st Jul 2025464 PMAQI
31st Jul 2025565 PMAQI
31st Jul 2025586 PMAQI
31st Jul 2025357 PMAQI
31st Jul 2025608 PMAQI
31st Jul 2025869 PMAQI
31st Jul 202510710 PMAQI
31st Jul 202510811 PMAQI
1st Aug 202512012 AMAQI
1st Aug 20251241 AMAQI
1st Aug 20251262 AMAQI
1st Aug 20251173 AMAQI
1st Aug 20251224 AMAQI
1st Aug 20251485 AMAQI
23°C18/27°C
1st Aug 20251506 AMAQI
1st Aug 20251427 AMAQI
1st Aug 20251418 AMAQI
1st Aug 20251459 AMAQI
1st Aug 202514710 AMAQI
1st Aug 202514611 AMAQI
1st Aug 202515112 PMAQI
1st Aug 20251521 PMAQI
1st Aug 20251492 PMAQI
1st Aug 20251463 PMAQI
1st Aug 20251444 PMAQI
1st Aug 20251405 PMAQI
1st Aug 20251446 PMAQI
1st Aug 20251427 PMAQI
1st Aug 20251408 PMAQI
1st Aug 20251289 PMAQI
1st Aug 202512210 PMAQI
1st Aug 202512011 PMAQI
2nd Aug 202511812 AMAQI
2nd Aug 20251111 AMAQI
2nd Aug 20251082 AMAQI
2nd Aug 20251013 AMAQI
2nd Aug 20251004 AMAQI
2nd Aug 20251015 AMAQI
20°C14/26°C
2nd Aug 20251046 AMAQI
2nd Aug 20251067 AMAQI
2nd Aug 20251088 AMAQI
2nd Aug 20251049 AMAQI
2nd Aug 20259810 AMAQI
2nd Aug 20259811 AMAQI
2nd Aug 20259412 PMAQI
2nd Aug 2025911 PMAQI
2nd Aug 2025862 PMAQI
2nd Aug 2025863 PMAQI
2nd Aug 2025894 PMAQI
2nd Aug 2025885 PMAQI
2nd Aug 2025856 PMAQI
2nd Aug 2025987 PMAQI
2nd Aug 2025928 PMAQI
2nd Aug 2025869 PMAQI
2nd Aug 20258710 PMAQI
2nd Aug 20259111 PMAQI
3rd Aug 20259012 AMAQI
3rd Aug 2025951 AMAQI
3rd Aug 2025982 AMAQI
3rd Aug 2025953 AMAQI
3rd Aug 2025964 AMAQI
3rd Aug 2025935 AMAQI
20°C14/26°C
3rd Aug 2025926 AMAQI
3rd Aug 2025907 AMAQI
3rd Aug 2025838 AMAQI
3rd Aug 2025809 AMAQI
3rd Aug 20257610 AMAQI
3rd Aug 20256811 AMAQI
3rd Aug 20256312 PMAQI
3rd Aug 2025611 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025583 PMAQI
3rd Aug 2025604 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025556 PMAQI
3rd Aug 2025837 PMAQI
3rd Aug 2025688 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20256011 PMAQI
4th Aug 20256212 AMAQI
4th Aug 2025621 AMAQI
4th Aug 2025632 AMAQI
4th Aug 2025623 AMAQI
4th Aug 2025604 AMAQI
4th Aug 2025585 AMAQI
20°C13/25°C
4th Aug 2025596 AMAQI
4th Aug 2025607 AMAQI
4th Aug 2025598 AMAQI
4th Aug 2025609 AMAQI
4th Aug 20255910 AMAQI
4th Aug 20255711 AMAQI
4th Aug 20255912 PMAQI
4th Aug 2025561 PMAQI
4th Aug 2025552 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025544 PMAQI
4th Aug 2025535 PMAQI
4th Aug 2025536 PMAQI
4th Aug 2025577 PMAQI
4th Aug 2025568 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255310 PMAQI
4th Aug 20255511 PMAQI
5th Aug 20255612 AMAQI
5th Aug 2025571 AMAQI
5th Aug 2025592 AMAQI
5th Aug 2025583 AMAQI
5th Aug 2025594 AMAQI
5th Aug 2025585 AMAQI
21°C15/28°C
5th Aug 2025626 AMAQI
5th Aug 2025647 AMAQI
5th Aug 2025658 AMAQI
5th Aug 2025629 AMAQI
5th Aug 20255910 AMAQI
5th Aug 20255811 AMAQI
5th Aug 20255612 PMAQI
5th Aug 2025501 PMAQI
5th Aug 2025492 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025574 PMAQI
5th Aug 2025485 PMAQI
5th Aug 2025436 PMAQI
5th Aug 2025577 PMAQI
5th Aug 2025528 PMAQI
5th Aug 2025509 PMAQI
5th Aug 20255410 PMAQI
5th Aug 20255411 PMAQI
6th Aug 20255412 AMAQI
6th Aug 2025531 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025554 AMAQI
6th Aug 2025555 AMAQI
23°C15/31°C
6th Aug 2025566 AMAQI
6th Aug 2025587 AMAQI
6th Aug 2025608 AMAQI
6th Aug 2025599 AMAQI
6th Aug 20256210 AMAQI
6th Aug 20256211 AMAQI
6th Aug 20255912 PMAQI
6th Aug 2025581 PMAQI
6th Aug 2025522 PMAQI
6th Aug 2025463 PMAQI
6th Aug 2025504 PMAQI
6th Aug 2025545 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025568 PMAQI
6th Aug 2025589 PMAQI
6th Aug 20255810 PMAQI
6th Aug 20256111 PMAQI
7th Aug 20256012 AMAQI
7th Aug 2025581 AMAQI
7th Aug 2025572 AMAQI
7th Aug 2025583 AMAQI
7th Aug 2025594 AMAQI
7th Aug 2025595 AMAQI
26°C19/34°C
7th Aug 2025606 AMAQI
7th Aug 2025587 AMAQI
7th Aug 2025618 AMAQI
7th Aug 2025609 AMAQI
7th Aug 20255910 AMAQI
7th Aug 20255911 AMAQI
7th Aug 20256212 PMAQI
7th Aug 2025621 PMAQI
7th Aug 2025582 PMAQI
7th Aug 2025583 PMAQI
7th Aug 2025584 PMAQI
7th Aug 2025615 PMAQI
7th Aug 2025626 PMAQI
7th Aug 2025607 PMAQI
7th Aug 2025598 PMAQI
7th Aug 2025569 PMAQI
7th Aug 20255710 PMAQI
7th Aug 20255711 PMAQI
8th Aug 20255812 AMAQI
8th Aug 2025561 AMAQI
8th Aug 2025532 AMAQI
8th Aug 2025543 AMAQI
8th Aug 2025534 AMAQI
8th Aug 2025565 AMAQI
28°C22/36°C
8th Aug 2025566 AMAQI
8th Aug 2025557 AMAQI
8th Aug 2025558 AMAQI
8th Aug 2025569 AMAQI
8th Aug 20255510 AMAQI
8th Aug 20255311 AMAQI
8th Aug 20254812 PMAQI
8th Aug 2025511 PMAQI
8th Aug 2025562 PMAQI
8th Aug 2025563 PMAQI
8th Aug 2025554 PMAQI
8th Aug 2025555 PMAQI
8th Aug 2025556 PMAQI
8th Aug 2025567 PMAQI
8th Aug 2025568 PMAQI
8th Aug 2025559 PMAQI
8th Aug 20255610 PMAQI
8th Aug 20255611 PMAQI
9th Aug 20255512 AMAQI
9th Aug 2025541 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025523 AMAQI
9th Aug 2025514 AMAQI
9th Aug 2025505 AMAQI
29°C25/35°C
9th Aug 2025536 AMAQI
9th Aug 2025537 AMAQI
9th Aug 2025538 AMAQI
9th Aug 2025539 AMAQI
9th Aug 20255410 AMAQI
9th Aug 20255311 AMAQI
9th Aug 20255412 PMAQI
9th Aug 2025551 PMAQI
9th Aug 2025572 PMAQI
9th Aug 2025563 PMAQI
9th Aug 2025564 PMAQI
9th Aug 2025545 PMAQI
9th Aug 2025556 PMAQI
9th Aug 2025547 PMAQI
9th Aug 2025548 PMAQI
9th Aug 2025549 PMAQI
9th Aug 20255410 PMAQI
9th Aug 20255411 PMAQI
10th Aug 20255412 AMAQI
10th Aug 2025541 AMAQI
10th Aug 2025522 AMAQI
10th Aug 2025513 AMAQI
10th Aug 2025544 AMAQI
10th Aug 2025565 AMAQI
30°C26/36°C
10th Aug 2025536 AMAQI
10th Aug 2025517 AMAQI
10th Aug 2025408 AMAQI
10th Aug 2025349 AMAQI
10th Aug 20253610 AMAQI
10th Aug 20253911 AMAQI
10th Aug 20253012 PMAQI
10th Aug 2025361 PMAQI
10th Aug 2025392 PMAQI
10th Aug 2025413 PMAQI
10th Aug 2025374 PMAQI
10th Aug 2025375 PMAQI
10th Aug 2025386 PMAQI
10th Aug 2025427 PMAQI
10th Aug 2025438 PMAQI
10th Aug 2025439 PMAQI
10th Aug 20254910 PMAQI
10th Aug 20255211 PMAQI
11th Aug 20255112 AMAQI
11th Aug 2025491 AMAQI
11th Aug 2025482 AMAQI
11th Aug 2025493 AMAQI
11th Aug 2025484 AMAQI
11th Aug 2025475 AMAQI
25°C23/27°C
11th Aug 2025456 AMAQI
6 AM11th Aug 2025467 AMAQI
11th Aug 2025468 AMAQI
11th Aug 2025469 AMAQI
11th Aug 20254510 AMAQI
11th Aug 20254411 AMAQI
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 PM
52AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM
52AQI
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. 52), while the lowest AQI was between 6 AM to 8 PM (Avg. 52).
Night time
Avg. Highest Time
12 AM - 11 PM
53AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
53AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 53), while the lowest AQI was between 12 AM to 11 PM (Avg. 53).
2025 Days Vs Air Quality
St Joseph, Missouri, United States
2025
79%
175
20%
44
1%
3
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
175 DaysModerate
44 DaysPoor
3 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2025, 79% of 223 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
St Joseph, 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 January 2025
23AQI
23AQI
2nd January 2025
26AQI
26AQI
3rd January 2025
32AQI
32AQI
4th January 2025
21AQI
21AQI
5th January 2025
19AQI
19AQI
6th January 2025
20AQI
20AQI
7th January 2025
44AQI
44AQI
8th January 2025
35AQI
35AQI
9th January 2025
47AQI
47AQI
10th January 2025
36AQI
36AQI
11th January 2025
45AQI
45AQI
12th January 2025
32AQI
32AQI
13th January 2025
23AQI
23AQI
14th January 2025
30AQI
30AQI
15th January 2025
35AQI
35AQI
16th January 2025
31AQI
31AQI
17th January 2025
27AQI
27AQI
18th January 2025
20AQI
20AQI
19th January 2025
21AQI
21AQI
20th January 2025
24AQI
24AQI
21st January 2025
26AQI
26AQI
22nd January 2025
25AQI
25AQI
23rd January 2025
25AQI
25AQI
24th January 2025
42AQI
42AQI
25th January 2025
33AQI
33AQI
26th January 2025
22AQI
22AQI
27th January 2025
28AQI
28AQI
28th January 2025
27AQI
27AQI
29th January 2025
38AQI
38AQI
30th January 2025
48AQI
48AQI
31st January 2025
36AQI
36AQI
1st February 2025
39AQI
39AQI
2nd February 2025
35AQI
35AQI
3rd February 2025
41AQI
41AQI
4th February 2025
26AQI
26AQI
5th February 2025
26AQI
26AQI
6th February 2025
30AQI
30AQI
7th February 2025
35AQI
35AQI
8th February 2025
24AQI
24AQI
9th February 2025
27AQI
27AQI
10th February 2025
34AQI
34AQI
11th February 2025
35AQI
35AQI
12th February 2025
34AQI
34AQI
13th February 2025
36AQI
36AQI
14th February 2025
35AQI
35AQI
15th February 2025
35AQI
35AQI
16th February 2025
28AQI
28AQI
17th February 2025
24AQI
24AQI
18th February 2025
22AQI
22AQI
19th February 2025
22AQI
22AQI
20th February 2025
28AQI
28AQI
21st February 2025
55AQI
55AQI
22nd February 2025
50AQI
50AQI
23rd February 2025
53AQI
53AQI
24th February 2025
39AQI
39AQI
25th February 2025
31AQI
31AQI
26th February 2025
27AQI
27AQI
27th February 2025
29AQI
29AQI
28th February 2025
29AQI
29AQI
1st March 2025
27AQI
27AQI
2nd March 2025
30AQI
30AQI
3rd March 2025
59AQI
59AQI
4th March 2025
56AQI
56AQI
5th March 2025
27AQI
27AQI
6th March 2025
26AQI
26AQI
7th March 2025
29AQI
29AQI
8th March 2025
36AQI
36AQI
9th March 2025
43AQI
43AQI
10th March 2025
48AQI
48AQI
11th March 2025
41AQI
41AQI
12th March 2025
46AQI
46AQI
13th March 2025
67AQI
67AQI
14th March 2025
109AQI
109AQI
15th March 2025
102AQI
102AQI
16th March 2025
16AQI
16AQI
17th March 2025
35AQI
35AQI
18th March 2025
52AQI
52AQI
19th March 2025
47AQI
47AQI
20th March 2025
19AQI
19AQI
21st March 2025
28AQI
28AQI
22nd March 2025
40AQI
40AQI
23rd March 2025
38AQI
38AQI
24th March 2025
42AQI
42AQI
25th March 2025
67AQI
67AQI
26th March 2025
44AQI
44AQI
27th March 2025
47AQI
47AQI
28th March 2025
42AQI
42AQI
29th March 2025
34AQI
34AQI
30th March 2025
17AQI
17AQI
31st March 2025
20AQI
20AQI
1st April 2025
38AQI
38AQI
2nd April 2025
30AQI
30AQI
3rd April 2025
22AQI
22AQI
4th April 2025
27AQI
27AQI
5th April 2025
25AQI
25AQI
6th April 2025
22AQI
22AQI
7th April 2025
43AQI
43AQI
8th April 2025
33AQI
33AQI
9th April 2025
47AQI
47AQI
10th April 2025
42AQI
42AQI
11th April 2025
40AQI
40AQI
12th April 2025
64AQI
64AQI
13th April 2025
62AQI
62AQI
14th April 2025
32AQI
32AQI
15th April 2025
25AQI
25AQI
16th April 2025
63AQI
63AQI
17th April 2025
64AQI
64AQI
18th April 2025
55AQI
55AQI
19th April 2025
27AQI
27AQI
20th April 2025
28AQI
28AQI
21st April 2025
36AQI
36AQI
22nd April 2025
42AQI
42AQI
23rd April 2025
47AQI
47AQI
24th April 2025
55AQI
55AQI
25th April 2025
45AQI
45AQI
26th April 2025
32AQI
32AQI
27th April 2025
39AQI
39AQI
28th April 2025
47AQI
47AQI
29th April 2025
30AQI
30AQI
30th April 2025
22AQI
22AQI
1st May 2025
15AQI
15AQI
2nd May 2025
25AQI
25AQI
3rd May 2025
21AQI
21AQI
4th May 2025
33AQI
33AQI
5th May 2025
40AQI
40AQI
6th May 2025
32AQI
32AQI
7th May 2025
35AQI
35AQI
8th May 2025
44AQI
44AQI
9th May 2025
36AQI
36AQI
10th May 2025
44AQI
44AQI
11th May 2025
50AQI
50AQI
12th May 2025
45AQI
45AQI
13th May 2025
47AQI
47AQI
14th May 2025
51AQI
51AQI
15th May 2025
56AQI
56AQI
16th May 2025
49AQI
49AQI
17th May 2025
28AQI
28AQI
18th May 2025
28AQI
28AQI
19th May 2025
33AQI
33AQI
20th May 2025
23AQI
23AQI
21st May 2025
18AQI
18AQI
22nd May 2025
24AQI
24AQI
23rd May 2025
29AQI
29AQI
24th May 2025
25AQI
25AQI
25th May 2025
43AQI
43AQI
26th May 2025
36AQI
36AQI
27th May 2025
28AQI
28AQI
28th May 2025
31AQI
31AQI
29th May 2025
34AQI
34AQI
30th May 2025
35AQI
35AQI
31st May 2025
43AQI
43AQI
1st June 2025
46AQI
46AQI
2nd June 2025
62AQI
62AQI
3rd June 2025
43AQI
43AQI
4th June 2025
70AQI
70AQI
5th June 2025
64AQI
64AQI
6th June 2025
66AQI
66AQI
7th June 2025
56AQI
56AQI
8th June 2025
65AQI
65AQI
9th June 2025
64AQI
64AQI
10th June 2025
67AQI
67AQI
11th June 2025
66AQI
66AQI
12th June 2025
59AQI
59AQI
13th June 2025
60AQI
60AQI
14th June 2025
44AQI
44AQI
15th June 2025
47AQI
47AQI
16th June 2025
54AQI
54AQI
17th June 2025
50AQI
50AQI
18th June 2025
43AQI
43AQI
19th June 2025
42AQI
42AQI
20th June 2025
45AQI
45AQI
21st June 2025
45AQI
45AQI
22nd June 2025
47AQI
47AQI
23rd June 2025
54AQI
54AQI
24th June 2025
42AQI
42AQI
25th June 2025
38AQI
38AQI
26th June 2025
47AQI
47AQI
27th June 2025
40AQI
40AQI
28th June 2025
38AQI
38AQI
29th June 2025
33AQI
33AQI
30th June 2025
33AQI
33AQI
1st July 2025
37AQI
37AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
52AQI
52AQI
4th July 2025
61AQI
61AQI
5th July 2025
73AQI
73AQI
6th July 2025
48AQI
48AQI
7th July 2025
47AQI
47AQI
8th July 2025
42AQI
42AQI
9th July 2025
47AQI
47AQI
10th July 2025
47AQI
47AQI
11th July 2025
51AQI
51AQI
12th July 2025
44AQI
44AQI
13th July 2025
50AQI
50AQI
14th July 2025
63AQI
63AQI
15th July 2025
52AQI
52AQI
16th July 2025
41AQI
41AQI
17th July 2025
28AQI
28AQI
18th July 2025
35AQI
35AQI
19th July 2025
54AQI
54AQI
20th July 2025
47AQI
47AQI
21st July 2025
46AQI
46AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
55AQI
55AQI
24th July 2025
44AQI
44AQI
25th July 2025
24AQI
24AQI
26th July 2025
34AQI
34AQI
27th July 2025
47AQI
47AQI
28th July 2025
43AQI
43AQI
29th July 2025
49AQI
49AQI
30th July 2025
40AQI
40AQI
31st July 2025
47AQI
47AQI
1st August 2025
136AQI
136AQI
2nd August 2025
98AQI
98AQI
3rd August 2025
76AQI
76AQI
4th August 2025
58AQI
58AQI
5th August 2025
56AQI
56AQI
6th August 2025
56AQI
56AQI
7th August 2025
59AQI
59AQI
8th August 2025
55AQI
55AQI
9th August 2025
54AQI
54AQI
10th August 2025
50AQI
50AQI
30AQI
33AQI
43AQI
39AQI
35AQI
51AQI
46AQI
70AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202541AQI
31
26
2
24
5
2
24
6
29
2
17
13
23
8
1
8
1
175
44
3
Highest AQI recorded in
August70AQI
Lowest AQI recorded in
January30AQI
202437AQI
28
3
21
8
28
3
29
1
30
1
26
3
22
9
25
6
27
3
19
12
30
29
2
314
51
Highest AQI recorded in
October46AQI
Lowest AQI recorded in
November26AQI
202339AQI
23
8
27
1
29
2
28
2
22
9
14
16
22
9
21
10
20
8
2
28
3
24
5
30
1
288
74
2
Highest AQI recorded in
June52AQI
Lowest AQI recorded in
December29AQI
202237AQI
30
1
19
2
24
7
15
2
29
2
21
7
11
12
1
1
26
3
25
6
28
2
27
4
256
49
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
January28AQI
202138AQI
25
5
24
4
22
9
24
6
29
25
5
18
13
22
8
1
26
4
30
1
27
3
29
2
301
60
1
Highest AQI recorded in
July49AQI
Lowest AQI recorded in
May29AQI
202036AQI
9
16
4
18
24
6
24
7
27
4
28
2
25
5
26
4
23
8
220
40
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
May25AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
41AQILeast Polluted Year Recorded
2020(Avg.)
36AQISt Joseph's annual 2025 AQI (41) shows an average percentage change of 10.06% (worsened AQI) compared to previous years: 2020 (36), 2021 (38), 2022 (37), 2023 (39), 2024 (37).
