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+
October Air Quality Analysis
St Joseph, Missouri, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
21st Oct 2024
77AQILowest AQI recorded on
28th Oct 2021
7AQISame Day Analysis (18th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 61 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 18th Oct - 19th Oct 2025
St Joseph, Missouri, United States
AQI
Day
Night
.
7 AM18th Oct 2025
6 PM
6 AM19th Oct 2025
Day time
Avg. Highest Time
1PM18th Oct
57AQI
Avg. Lowest Time
5PM18th Oct
43AQI
Night time
Avg. Highest Time
7PM18th Oct
65AQI
Avg. Lowest Time
4AM19th Oct
14AQI
In the last 24 hours,
St Joseph's AQI reached its highest point of 65 at 7 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 18th Oct and 19th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
St Joseph, Missouri, United States
SepOct
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th
Day
Night
19th Sep 2025387 AMAQI
19th Sep 2025348 AMAQI
19th Sep 2025389 AMAQI
19th Sep 20253610 AMAQI
19th Sep 20253811 AMAQI
19th Sep 20253312 PMAQI
19th Sep 2025341 PMAQI
19th Sep 2025402 PMAQI
19th Sep 2025443 PMAQI
19th Sep 2025484 PMAQI
19th Sep 2025395 PMAQI
19th Sep 2025366 PMAQI
19th Sep 2025387 PMAQI
19th Sep 2025398 PMAQI
19th Sep 2025379 PMAQI
19th Sep 20254010 PMAQI
19th Sep 20254511 PMAQI
20th Sep 20254912 AMAQI
20th Sep 2025501 AMAQI
20th Sep 2025532 AMAQI
20th Sep 2025543 AMAQI
20th Sep 2025504 AMAQI
20th Sep 2025285 AMAQI
20th Sep 2025286 AMAQI
21°C14/28°C
20th Sep 2025267 AMAQI
20th Sep 2025268 AMAQI
20th Sep 2025309 AMAQI
20th Sep 20253210 AMAQI
20th Sep 20253211 AMAQI
20th Sep 20253512 PMAQI
20th Sep 2025381 PMAQI
20th Sep 2025422 PMAQI
20th Sep 2025483 PMAQI
20th Sep 2025454 PMAQI
20th Sep 2025405 PMAQI
20th Sep 2025376 PMAQI
20th Sep 2025387 PMAQI
20th Sep 2025388 PMAQI
20th Sep 2025389 PMAQI
20th Sep 20253710 PMAQI
20th Sep 20253611 PMAQI
21st Sep 20253512 AMAQI
21st Sep 2025341 AMAQI
21st Sep 2025242 AMAQI
21st Sep 2025253 AMAQI
21st Sep 2025264 AMAQI
21st Sep 2025325 AMAQI
21st Sep 2025266 AMAQI
21°C16/28°C
21st Sep 2025307 AMAQI
21st Sep 2025338 AMAQI
21st Sep 2025329 AMAQI
21st Sep 20253810 AMAQI
21st Sep 20253911 AMAQI
21st Sep 20253612 PMAQI
21st Sep 2025381 PMAQI
21st Sep 2025372 PMAQI
21st Sep 2025373 PMAQI
21st Sep 2025374 PMAQI
21st Sep 2025345 PMAQI
21st Sep 2025356 PMAQI
21st Sep 2025357 PMAQI
21st Sep 2025338 PMAQI
21st Sep 2025379 PMAQI
21st Sep 20253310 PMAQI
21st Sep 20253311 PMAQI
22nd Sep 20253212 AMAQI
22nd Sep 2025311 AMAQI
22nd Sep 2025262 AMAQI
22nd Sep 2025243 AMAQI
22nd Sep 2025254 AMAQI
22nd Sep 2025325 AMAQI
22nd Sep 2025366 AMAQI
20°C15/26°C
22nd Sep 2025367 AMAQI
22nd Sep 2025388 AMAQI
22nd Sep 2025439 AMAQI
22nd Sep 20254210 AMAQI
22nd Sep 20254311 AMAQI
22nd Sep 20253612 PMAQI
22nd Sep 2025301 PMAQI
22nd Sep 2025342 PMAQI
22nd Sep 2025363 PMAQI
22nd Sep 2025354 PMAQI
22nd Sep 2025315 PMAQI
22nd Sep 2025346 PMAQI
22nd Sep 2025357 PMAQI
22nd Sep 2025368 PMAQI
22nd Sep 2025389 PMAQI
22nd Sep 20253610 PMAQI
22nd Sep 20253611 PMAQI
23rd Sep 20253812 AMAQI
23rd Sep 2025421 AMAQI
23rd Sep 2025502 AMAQI
23rd Sep 2025483 AMAQI
23rd Sep 2025484 AMAQI
23rd Sep 2025495 AMAQI
23rd Sep 2025336 AMAQI
23°C16/31°C
23rd Sep 2025347 AMAQI
23rd Sep 2025348 AMAQI
23rd Sep 2025359 AMAQI
23rd Sep 20253310 AMAQI
23rd Sep 20253511 AMAQI
23rd Sep 20253612 PMAQI
23rd Sep 2025321 PMAQI
23rd Sep 2025352 PMAQI
23rd Sep 2025373 PMAQI
23rd Sep 2025374 PMAQI
23rd Sep 2025335 PMAQI
23rd Sep 2025336 PMAQI
23rd Sep 2025367 PMAQI
23rd Sep 2025378 PMAQI
23rd Sep 2025329 PMAQI
23rd Sep 20253410 PMAQI
23rd Sep 20253611 PMAQI
24th Sep 20253812 AMAQI
24th Sep 2025341 AMAQI
24th Sep 2025292 AMAQI
24th Sep 2025323 AMAQI
24th Sep 2025294 AMAQI
24th Sep 2025315 AMAQI
24th Sep 2025356 AMAQI
20°C18/23°C
24th Sep 2025307 AMAQI
24th Sep 2025318 AMAQI
24th Sep 2025309 AMAQI
24th Sep 20253410 AMAQI
24th Sep 20253811 AMAQI
24th Sep 20254312 PMAQI
24th Sep 2025401 PMAQI
24th Sep 2025452 PMAQI
24th Sep 2025363 PMAQI
24th Sep 2025344 PMAQI
24th Sep 2025325 PMAQI
24th Sep 2025306 PMAQI
24th Sep 2025327 PMAQI
24th Sep 2025338 PMAQI
24th Sep 2025329 PMAQI
24th Sep 20253210 PMAQI
24th Sep 20253411 PMAQI
25th Sep 20253212 AMAQI
25th Sep 2025481 AMAQI
25th Sep 2025522 AMAQI
25th Sep 2025503 AMAQI
25th Sep 2025394 AMAQI
25th Sep 2025265 AMAQI
25th Sep 2025226 AMAQI
20°C16/26°C
25th Sep 2025177 AMAQI
25th Sep 2025178 AMAQI
25th Sep 2025179 AMAQI
25th Sep 20251810 AMAQI
25th Sep 20254211 AMAQI
25th Sep 20254012 PMAQI
25th Sep 2025481 PMAQI
25th Sep 2025512 PMAQI
25th Sep 2025463 PMAQI
25th Sep 2025424 PMAQI
25th Sep 2025365 PMAQI
25th Sep 2025346 PMAQI
25th Sep 2025347 PMAQI
25th Sep 2025328 PMAQI
25th Sep 2025669 PMAQI
25th Sep 202512710 PMAQI
25th Sep 202511111 PMAQI
26th Sep 20259512 AMAQI
26th Sep 2025841 AMAQI
26th Sep 2025832 AMAQI
26th Sep 2025843 AMAQI
26th Sep 2025674 AMAQI
26th Sep 2025525 AMAQI
26th Sep 20251206 AMAQI
20°C13/28°C
26th Sep 20251137 AMAQI
26th Sep 2025628 AMAQI
26th Sep 2025459 AMAQI
26th Sep 20255310 AMAQI
26th Sep 20254911 AMAQI
26th Sep 20253912 PMAQI
26th Sep 2025381 PMAQI
26th Sep 2025382 PMAQI
26th Sep 2025413 PMAQI
26th Sep 2025434 PMAQI
26th Sep 2025445 PMAQI
26th Sep 2025456 PMAQI
26th Sep 2025457 PMAQI
26th Sep 2025448 PMAQI
26th Sep 2025499 PMAQI
26th Sep 20255610 PMAQI
26th Sep 20255111 PMAQI
27th Sep 20255012 AMAQI
27th Sep 2025461 AMAQI
27th Sep 2025402 AMAQI
27th Sep 2025403 AMAQI
27th Sep 2025404 AMAQI
27th Sep 2025395 AMAQI
27th Sep 2025426 AMAQI
20°C12/30°C
27th Sep 2025487 AMAQI
27th Sep 2025488 AMAQI
27th Sep 2025549 AMAQI
27th Sep 20255310 AMAQI
27th Sep 20254111 AMAQI
27th Sep 20253512 PMAQI
27th Sep 2025331 PMAQI
27th Sep 2025362 PMAQI
27th Sep 2025343 PMAQI
27th Sep 2025364 PMAQI
27th Sep 2025365 PMAQI
27th Sep 2025326 PMAQI
27th Sep 2025397 PMAQI
27th Sep 2025398 PMAQI
27th Sep 2025439 PMAQI
27th Sep 20255310 PMAQI
27th Sep 20254911 PMAQI
28th Sep 20254412 AMAQI
28th Sep 2025421 AMAQI
28th Sep 2025422 AMAQI
28th Sep 2025393 AMAQI
28th Sep 2025374 AMAQI
28th Sep 2025355 AMAQI
28th Sep 2025416 AMAQI
22°C13/31°C
28th Sep 2025427 AMAQI
28th Sep 2025398 AMAQI
28th Sep 2025439 AMAQI
28th Sep 20254410 AMAQI
28th Sep 20254211 AMAQI
28th Sep 20254812 PMAQI
28th Sep 2025521 PMAQI
28th Sep 2025502 PMAQI
28th Sep 2025503 PMAQI
28th Sep 2025344 PMAQI
28th Sep 2025375 PMAQI
28th Sep 2025346 PMAQI
28th Sep 2025367 PMAQI
28th Sep 2025428 PMAQI
28th Sep 2025439 PMAQI
28th Sep 20254710 PMAQI
28th Sep 20255411 PMAQI
29th Sep 20254912 AMAQI
29th Sep 2025441 AMAQI
29th Sep 2025422 AMAQI
29th Sep 2025413 AMAQI
29th Sep 2025404 AMAQI
29th Sep 2025385 AMAQI
29th Sep 2025356 AMAQI
22°C13/31°C
29th Sep 2025447 AMAQI
29th Sep 2025388 AMAQI
29th Sep 2025459 AMAQI
29th Sep 20256910 AMAQI
29th Sep 20257211 AMAQI
29th Sep 20256112 PMAQI
29th Sep 2025511 PMAQI
29th Sep 2025382 PMAQI
29th Sep 2025393 PMAQI
29th Sep 2025284 PMAQI
29th Sep 2025345 PMAQI
29th Sep 2025396 PMAQI
29th Sep 2025407 PMAQI
29th Sep 2025508 PMAQI
29th Sep 2025569 PMAQI
29th Sep 20255210 PMAQI
29th Sep 20255611 PMAQI
30th Sep 20256012 AMAQI
30th Sep 2025501 AMAQI
30th Sep 2025442 AMAQI
30th Sep 2025423 AMAQI
30th Sep 2025494 AMAQI
30th Sep 2025545 AMAQI
30th Sep 2025476 AMAQI
23°C15/31°C
30th Sep 2025547 AMAQI
30th Sep 2025658 AMAQI
30th Sep 2025779 AMAQI
30th Sep 20257110 AMAQI
30th Sep 20257011 AMAQI
30th Sep 20256012 PMAQI
30th Sep 2025501 PMAQI
30th Sep 2025452 PMAQI
30th Sep 2025373 PMAQI
30th Sep 2025404 PMAQI
30th Sep 2025425 PMAQI
30th Sep 2025406 PMAQI
30th Sep 2025517 PMAQI
30th Sep 2025648 PMAQI
30th Sep 2025589 PMAQI
30th Sep 20255410 PMAQI
30th Sep 20255511 PMAQI
1st Oct 20255512 AMAQI
1st Oct 2025551 AMAQI
1st Oct 2025562 AMAQI
1st Oct 2025603 AMAQI
1st Oct 2025664 AMAQI
1st Oct 2025715 AMAQI
1st Oct 2025696 AMAQI
22°C13/31°C
1st Oct 2025667 AMAQI
1st Oct 2025638 AMAQI
1st Oct 2025649 AMAQI
1st Oct 20257510 AMAQI
1st Oct 202510211 AMAQI
1st Oct 20259812 PMAQI
1st Oct 2025771 PMAQI
1st Oct 2025852 PMAQI
1st Oct 2025573 PMAQI
1st Oct 2025504 PMAQI
1st Oct 2025545 PMAQI
1st Oct 2025526 PMAQI
1st Oct 2025557 PMAQI
1st Oct 2025548 PMAQI
1st Oct 2025599 PMAQI
1st Oct 20256410 PMAQI
1st Oct 20256011 PMAQI
2nd Oct 20255912 AMAQI
2nd Oct 2025621 AMAQI
2nd Oct 2025652 AMAQI
2nd Oct 2025703 AMAQI
2nd Oct 2025684 AMAQI
2nd Oct 2025635 AMAQI
2nd Oct 2025616 AMAQI
23°C16/31°C
2nd Oct 2025627 AMAQI
2nd Oct 2025668 AMAQI
2nd Oct 2025749 AMAQI
2nd Oct 20257910 AMAQI
2nd Oct 20257911 AMAQI
2nd Oct 20258012 PMAQI
2nd Oct 2025611 PMAQI
2nd Oct 2025562 PMAQI
2nd Oct 2025513 PMAQI
2nd Oct 2025554 PMAQI
2nd Oct 2025565 PMAQI
2nd Oct 2025466 PMAQI
2nd Oct 2025467 PMAQI
2nd Oct 2025568 PMAQI
2nd Oct 2025569 PMAQI
2nd Oct 20255410 PMAQI
2nd Oct 20255311 PMAQI
3rd Oct 20255612 AMAQI
3rd Oct 2025571 AMAQI
3rd Oct 2025572 AMAQI
3rd Oct 2025623 AMAQI
3rd Oct 2025624 AMAQI
3rd Oct 2025585 AMAQI
3rd Oct 2025496 AMAQI
24°C16/32°C
3rd Oct 2025607 AMAQI
3rd Oct 2025638 AMAQI
3rd Oct 2025749 AMAQI
3rd Oct 20259110 AMAQI
3rd Oct 20258311 AMAQI
3rd Oct 20257512 PMAQI
3rd Oct 2025731 PMAQI
3rd Oct 2025632 PMAQI
3rd Oct 2025593 PMAQI
3rd Oct 2025624 PMAQI
3rd Oct 2025665 PMAQI
3rd Oct 2025506 PMAQI
3rd Oct 2025477 PMAQI
3rd Oct 2025558 PMAQI
3rd Oct 2025629 PMAQI
3rd Oct 20255910 PMAQI
3rd Oct 20256411 PMAQI
4th Oct 20256212 AMAQI
4th Oct 2025621 AMAQI
4th Oct 2025592 AMAQI
4th Oct 2025633 AMAQI
4th Oct 2025654 AMAQI
4th Oct 2025635 AMAQI
4th Oct 2025666 AMAQI
24°C15/33°C
4th Oct 2025627 AMAQI
4th Oct 2025628 AMAQI
4th Oct 2025649 AMAQI
4th Oct 20256110 AMAQI
4th Oct 20255911 AMAQI
4th Oct 20255612 PMAQI
4th Oct 2025621 PMAQI
4th Oct 2025782 PMAQI
4th Oct 2025663 PMAQI
4th Oct 2025704 PMAQI
4th Oct 2025755 PMAQI
4th Oct 2025706 PMAQI
4th Oct 2025627 PMAQI
4th Oct 2025628 PMAQI
4th Oct 2025639 PMAQI
4th Oct 20255710 PMAQI
4th Oct 20256211 PMAQI
5th Oct 20255812 AMAQI
5th Oct 2025561 AMAQI
5th Oct 2025582 AMAQI
5th Oct 2025573 AMAQI
5th Oct 2025564 AMAQI
5th Oct 2025565 AMAQI
5th Oct 2025506 AMAQI
24°C18/32°C
5th Oct 2025397 AMAQI
5th Oct 2025498 AMAQI
5th Oct 2025509 AMAQI
5th Oct 20254710 AMAQI
5th Oct 20255211 AMAQI
5th Oct 20255412 PMAQI
5th Oct 2025591 PMAQI
5th Oct 2025712 PMAQI
5th Oct 2025673 PMAQI
5th Oct 2025634 PMAQI
5th Oct 2025995 PMAQI
5th Oct 2025956 PMAQI
5th Oct 2025507 PMAQI
5th Oct 2025538 PMAQI
5th Oct 2025479 PMAQI
5th Oct 20254910 PMAQI
5th Oct 20254411 PMAQI
6th Oct 20254512 AMAQI
6th Oct 2025491 AMAQI
6th Oct 2025452 AMAQI
6th Oct 2025453 AMAQI
6th Oct 2025454 AMAQI
6th Oct 2025385 AMAQI
6th Oct 2025466 AMAQI
23°C16/31°C
6th Oct 2025547 AMAQI
6th Oct 2025568 AMAQI
6th Oct 2025559 AMAQI
6th Oct 20255410 AMAQI
6th Oct 20254911 AMAQI
6th Oct 20254412 PMAQI
7th Oct 2025456 AMAQI
19°C14/22°C
7th Oct 202567 AMAQI
7th Oct 202588 AMAQI
7th Oct 202569 AMAQI
7th Oct 2025810 AMAQI
7th Oct 20251311 AMAQI
7th Oct 20251712 PMAQI
7th Oct 2025161 PMAQI
7th Oct 2025322 PMAQI
7th Oct 2025383 PMAQI
7th Oct 2025244 PMAQI
7th Oct 2025245 PMAQI
7th Oct 2025226 PMAQI
7th Oct 2025327 PMAQI
7th Oct 2025388 PMAQI
7th Oct 2025299 PMAQI
7th Oct 20254310 PMAQI
7th Oct 20255511 PMAQI
8th Oct 20256912 AMAQI
8th Oct 2025641 AMAQI
8th Oct 2025512 AMAQI
8th Oct 2025433 AMAQI
8th Oct 2025494 AMAQI
8th Oct 2025475 AMAQI
8th Oct 2025526 AMAQI
16°C12/21°C
8th Oct 2025387 AMAQI
8th Oct 2025408 AMAQI
8th Oct 2025509 AMAQI
8th Oct 20256810 AMAQI
8th Oct 20259111 AMAQI
8th Oct 20256312 PMAQI
8th Oct 2025441 PMAQI
8th Oct 2025422 PMAQI
8th Oct 2025343 PMAQI
8th Oct 2025344 PMAQI
8th Oct 2025295 PMAQI
8th Oct 2025366 PMAQI
8th Oct 2025377 PMAQI
8th Oct 2025458 PMAQI
8th Oct 2025559 PMAQI
8th Oct 20255710 PMAQI
8th Oct 20255711 PMAQI
9th Oct 20255412 AMAQI
9th Oct 2025441 AMAQI
9th Oct 2025512 AMAQI
9th Oct 2025513 AMAQI
9th Oct 2025514 AMAQI
9th Oct 2025515 AMAQI
9th Oct 2025426 AMAQI
15°C8/24°C
9th Oct 2025257 AMAQI
9th Oct 2025238 AMAQI
9th Oct 2025299 AMAQI
9th Oct 20254210 AMAQI
9th Oct 20255411 AMAQI
9th Oct 20255512 PMAQI
9th Oct 2025501 PMAQI
9th Oct 2025502 PMAQI
9th Oct 2025443 PMAQI
9th Oct 2025494 PMAQI
9th Oct 2025445 PMAQI
9th Oct 2025446 PMAQI
9th Oct 2025467 PMAQI
9th Oct 2025488 PMAQI
9th Oct 2025449 PMAQI
9th Oct 20254610 PMAQI
9th Oct 20254111 PMAQI
10th Oct 20254212 AMAQI
10th Oct 2025441 AMAQI
10th Oct 2025522 AMAQI
10th Oct 2025473 AMAQI
10th Oct 2025444 AMAQI
10th Oct 2025475 AMAQI
10th Oct 2025396 AMAQI
18°C13/25°C
10th Oct 2025477 AMAQI
10th Oct 2025518 AMAQI
10th Oct 2025449 AMAQI
10th Oct 20256010 AMAQI
10th Oct 20256011 AMAQI
10th Oct 20255512 PMAQI
10th Oct 2025521 PMAQI
10th Oct 2025552 PMAQI
10th Oct 2025463 PMAQI
10th Oct 2025504 PMAQI
10th Oct 2025535 PMAQI
10th Oct 2025566 PMAQI
10th Oct 2025457 PMAQI
10th Oct 2025488 PMAQI
10th Oct 2025539 PMAQI
10th Oct 20256310 PMAQI
10th Oct 20257011 PMAQI
11th Oct 20256412 AMAQI
11th Oct 2025741 AMAQI
11th Oct 2025712 AMAQI
11th Oct 2025673 AMAQI
11th Oct 2025674 AMAQI
11th Oct 2025685 AMAQI
11th Oct 2025666 AMAQI
20°C16/28°C
11th Oct 2025607 AMAQI
11th Oct 2025608 AMAQI
11th Oct 2025469 AMAQI
11th Oct 20255210 AMAQI
11th Oct 20255611 AMAQI
11th Oct 20255012 PMAQI
11th Oct 2025541 PMAQI
11th Oct 2025462 PMAQI
11th Oct 2025463 PMAQI
11th Oct 2025434 PMAQI
11th Oct 2025455 PMAQI
11th Oct 2025396 PMAQI
11th Oct 2025497 PMAQI
11th Oct 2025398 PMAQI
11th Oct 2025529 PMAQI
11th Oct 20255410 PMAQI
11th Oct 20254211 PMAQI
12th Oct 20254812 AMAQI
12th Oct 2025551 AMAQI
12th Oct 2025462 AMAQI
12th Oct 2025543 AMAQI
12th Oct 2025534 AMAQI
12th Oct 2025525 AMAQI
12th Oct 2025466 AMAQI
17°C10/26°C
12th Oct 2025417 AMAQI
12th Oct 2025468 AMAQI
12th Oct 2025469 AMAQI
12th Oct 20254510 AMAQI
12th Oct 20255211 AMAQI
12th Oct 20255212 PMAQI
12th Oct 2025501 PMAQI
12th Oct 2025512 PMAQI
12th Oct 2025553 PMAQI
12th Oct 2025444 PMAQI
12th Oct 2025515 PMAQI
12th Oct 2025536 PMAQI
12th Oct 2025557 PMAQI
12th Oct 2025578 PMAQI
12th Oct 2025519 PMAQI
12th Oct 20255610 PMAQI
12th Oct 20255611 PMAQI
13th Oct 20255612 AMAQI
13th Oct 2025481 AMAQI
13th Oct 2025542 AMAQI
13th Oct 2025553 AMAQI
13th Oct 2025564 AMAQI
13th Oct 2025565 AMAQI
13th Oct 2025496 AMAQI
22°C15/32°C
13th Oct 2025417 AMAQI
13th Oct 2025458 AMAQI
13th Oct 2025339 AMAQI
13th Oct 20253110 AMAQI
13th Oct 20253511 AMAQI
13th Oct 20253812 PMAQI
13th Oct 2025391 PMAQI
13th Oct 2025422 PMAQI
13th Oct 2025563 PMAQI
13th Oct 2025444 PMAQI
13th Oct 2025415 PMAQI
13th Oct 2025506 PMAQI
13th Oct 2025497 PMAQI
13th Oct 2025528 PMAQI
13th Oct 2025539 PMAQI
13th Oct 20255610 PMAQI
13th Oct 20255511 PMAQI
14th Oct 20255712 AMAQI
14th Oct 2025511 AMAQI
14th Oct 2025592 AMAQI
14th Oct 2025543 AMAQI
14th Oct 2025494 AMAQI
14th Oct 2025485 AMAQI
14th Oct 2025456 AMAQI
19°C15/24°C
14th Oct 2025477 AMAQI
14th Oct 2025468 AMAQI
14th Oct 2025539 AMAQI
14th Oct 20255310 AMAQI
14th Oct 20255611 AMAQI
14th Oct 20255512 PMAQI
14th Oct 2025571 PMAQI
14th Oct 2025572 PMAQI
14th Oct 2025603 PMAQI
14th Oct 2025614 PMAQI
14th Oct 2025595 PMAQI
14th Oct 2025606 PMAQI
14th Oct 2025557 PMAQI
14th Oct 2025668 PMAQI
14th Oct 2025669 PMAQI
14th Oct 20256110 PMAQI
14th Oct 20256211 PMAQI
15th Oct 20256212 AMAQI
15th Oct 2025591 AMAQI
15th Oct 2025622 AMAQI
15th Oct 2025603 AMAQI
15th Oct 2025584 AMAQI
15th Oct 2025595 AMAQI
15th Oct 2025666 AMAQI
21°C16/28°C
15th Oct 2025667 AMAQI
15th Oct 2025638 AMAQI
15th Oct 2025629 AMAQI
15th Oct 20256810 AMAQI
15th Oct 20257811 AMAQI
15th Oct 20256712 PMAQI
15th Oct 2025601 PMAQI
15th Oct 2025622 PMAQI
15th Oct 2025643 PMAQI
15th Oct 2025824 PMAQI
15th Oct 2025615 PMAQI
15th Oct 2025726 PMAQI
15th Oct 2025667 PMAQI
15th Oct 2025548 PMAQI
15th Oct 2025639 PMAQI
15th Oct 20257210 PMAQI
15th Oct 20256911 PMAQI
16th Oct 20256212 AMAQI
16th Oct 2025521 AMAQI
16th Oct 2025482 AMAQI
16th Oct 2025543 AMAQI
16th Oct 2025564 AMAQI
16th Oct 2025565 AMAQI
16th Oct 2025556 AMAQI
23°C18/30°C
16th Oct 2025567 AMAQI
16th Oct 2025568 AMAQI
16th Oct 2025559 AMAQI
16th Oct 20255210 AMAQI
16th Oct 20255511 AMAQI
16th Oct 20256212 PMAQI
16th Oct 2025661 PMAQI
16th Oct 2025882 PMAQI
16th Oct 2025903 PMAQI
16th Oct 2025734 PMAQI
16th Oct 2025715 PMAQI
16th Oct 2025646 PMAQI
16th Oct 2025617 PMAQI
16th Oct 2025568 PMAQI
16th Oct 2025569 PMAQI
16th Oct 20258010 PMAQI
16th Oct 20256711 PMAQI
17th Oct 20255512 AMAQI
17th Oct 2025491 AMAQI
17th Oct 2025472 AMAQI
17th Oct 2025443 AMAQI
17th Oct 2025394 AMAQI
17th Oct 2025385 AMAQI
17th Oct 2025406 AMAQI
23°C17/30°C
17th Oct 2025387 AMAQI
17th Oct 2025418 AMAQI
17th Oct 2025509 AMAQI
17th Oct 20255310 AMAQI
17th Oct 20255711 AMAQI
17th Oct 20255712 PMAQI
17th Oct 2025611 PMAQI
17th Oct 2025632 PMAQI
17th Oct 2025673 PMAQI
17th Oct 2025634 PMAQI
17th Oct 2025665 PMAQI
17th Oct 2025626 PMAQI
17th Oct 2025647 PMAQI
17th Oct 2025668 PMAQI
17th Oct 2025679 PMAQI
17th Oct 20256310 PMAQI
17th Oct 20256511 PMAQI
18th Oct 20256512 AMAQI
18th Oct 2025671 AMAQI
18th Oct 2025692 AMAQI
18th Oct 2025713 AMAQI
18th Oct 2025744 AMAQI
18th Oct 2025665 AMAQI
18th Oct 2025586 AMAQI
23°C17/30°C
18th Oct 2025557 AMAQI
18th Oct 2025498 AMAQI
18th Oct 2025509 AMAQI
18th Oct 20255010 AMAQI
18th Oct 20255111 AMAQI
18th Oct 20255512 PMAQI
18th Oct 2025571 PMAQI
18th Oct 2025562 PMAQI
18th Oct 2025563 PMAQI
18th Oct 2025564 PMAQI
18th Oct 2025435 PMAQI
18th Oct 2025566 PMAQI
18th Oct 2025657 PMAQI
18th Oct 2025468 PMAQI
18th Oct 2025369 PMAQI
18th Oct 20254610 PMAQI
18th Oct 20254011 PMAQI
19th Oct 20253412 AMAQI
19th Oct 2025231 AMAQI
19th Oct 2025182 AMAQI
19th Oct 2025173 AMAQI
19th Oct 2025144 AMAQI
18°C11/25°C
7 AM
12 PM
6 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
11 AM
54AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM - 9 AM
46AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 54), while the lowest AQI was between 7 AM to 9 AM (Avg. 46).
Night time
Avg. Highest Time
10 PM - 11 PM
55AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM
46AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 55), while the lowest AQI was between 7 PM to 7 PM (Avg. 46).
2025 Days Vs Air Quality
St Joseph, Missouri, United States
2025
73%
211
26%
77
1%
3
Total number of days with different AQI categories in last 292 days in 2025 (73 days remaining)
Good
211 DaysModerate
77 DaysPoor
3 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% of 292 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
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
45AQI
45AQI
11th August 2025
44AQI
44AQI
12th August 2025
38AQI
38AQI
13th August 2025
54AQI
54AQI
14th August 2025
56AQI
56AQI
15th August 2025
56AQI
56AQI
16th August 2025
55AQI
55AQI
17th August 2025
47AQI
47AQI
18th August 2025
47AQI
47AQI
19th August 2025
51AQI
51AQI
20th August 2025
36AQI
36AQI
21st August 2025
38AQI
38AQI
22nd August 2025
35AQI
35AQI
23rd August 2025
44AQI
44AQI
24th August 2025
33AQI
33AQI
25th August 2025
32AQI
32AQI
26th August 2025
42AQI
42AQI
27th August 2025
45AQI
45AQI
28th August 2025
46AQI
46AQI
29th August 2025
52AQI
52AQI
30th August 2025
52AQI
52AQI
31st August 2025
50AQI
50AQI
1st September 2025
41AQI
41AQI
2nd September 2025
35AQI
35AQI
3rd September 2025
48AQI
48AQI
4th September 2025
74AQI
74AQI
5th September 2025
53AQI
53AQI
6th September 2025
41AQI
41AQI
7th September 2025
42AQI
42AQI
8th September 2025
44AQI
44AQI
9th September 2025
43AQI
43AQI
10th September 2025
54AQI
54AQI
11th September 2025
59AQI
59AQI
12th September 2025
58AQI
58AQI
13th September 2025
55AQI
55AQI
14th September 2025
59AQI
59AQI
15th September 2025
53AQI
53AQI
16th September 2025
58AQI
58AQI
17th September 2025
60AQI
60AQI
18th September 2025
54AQI
54AQI
19th September 2025
41AQI
41AQI
20th September 2025
40AQI
40AQI
21st September 2025
33AQI
33AQI
22nd September 2025
34AQI
34AQI
23rd September 2025
38AQI
38AQI
24th September 2025
33AQI
33AQI
25th September 2025
45AQI
45AQI
26th September 2025
60AQI
60AQI
27th September 2025
42AQI
42AQI
28th September 2025
42AQI
42AQI
29th September 2025
46AQI
46AQI
30th September 2025
53AQI
53AQI
1st October 2025
64AQI
64AQI
2nd October 2025
61AQI
61AQI
3rd October 2025
62AQI
62AQI
4th October 2025
63AQI
63AQI
5th October 2025
57AQI
57AQI
6th October 2025
44AQI
44AQI
7th October 2025
24AQI
24AQI
8th October 2025
50AQI
50AQI
9th October 2025
46AQI
46AQI
10th October 2025
51AQI
51AQI
11th October 2025
55AQI
55AQI
12th October 2025
51AQI
51AQI
13th October 2025
48AQI
48AQI
14th October 2025
56AQI
56AQI
15th October 2025
64AQI
64AQI
16th October 2025
61AQI
61AQI
17th October 2025
55AQI
55AQI
18th October 2025
61AQI
61AQI
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
30AQI
33AQI
43AQI
39AQI
35AQI
51AQI
46AQI
53AQI
48AQI
54AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202543AQI
31
26
2
24
5
2
24
6
29
2
17
13
23
8
15
15
1
17
13
5
13
211
77
3
Highest AQI recorded in
October54AQI
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.)
43AQILeast Polluted Year Recorded
2020(Avg.)
36AQISt Joseph's annual 2025 AQI (43) shows an average percentage change of 14.8% (worsened AQI) compared to previous years: 2020 (36), 2021 (38), 2022 (37), 2023 (39), 2024 (37).
