Firehouse Drive, West Alton, 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
Firehouse Drive, West Alton, Missouri, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
113AQILowest AQI recorded on
5th Aug 2025
32AQISame Day Analysis (10th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 48 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
Firehouse Drive, West Alton, Missouri, United States
AQI
Day
Night
.
5 AM10th Aug 2025
8 PM
4 AM11th Aug 2025
Day time
Avg. Highest Time
7AM10th Aug
50AQI
Avg. Lowest Time
6PM10th Aug
40AQI
Night time
Avg. Highest Time
5AM10th Aug
47AQI
Avg. Lowest Time
4AM11th Aug
34AQI
In the last 24 hours,
Firehouse Drive's AQI reached its highest point of 50 at 7 AM during the Day, while the lowest point, 34, was recorded at 4 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Firehouse Drive, West Alton, 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 2025305 AMAQI
12th Jul 2025276 AMAQI
12th Jul 2025307 AMAQI
12th Jul 2025288 AMAQI
12th Jul 2025299 AMAQI
12th Jul 20253010 AMAQI
12th Jul 20253411 AMAQI
12th Jul 20253612 PMAQI
12th Jul 2025391 PMAQI
12th Jul 2025402 PMAQI
12th Jul 2025383 PMAQI
12th Jul 2025364 PMAQI
12th Jul 2025355 PMAQI
12th Jul 2025346 PMAQI
12th Jul 2025367 PMAQI
12th Jul 2025358 PMAQI
12th Jul 2025329 PMAQI
12th Jul 20253110 PMAQI
12th Jul 20253411 PMAQI
13th Jul 20253812 AMAQI
13th Jul 2025391 AMAQI
13th Jul 2025392 AMAQI
13th Jul 2025403 AMAQI
13th Jul 2025404 AMAQI
26°C23/32°C
13th Jul 2025405 AMAQI
13th Jul 2025396 AMAQI
13th Jul 2025367 AMAQI
13th Jul 2025358 AMAQI
13th Jul 2025349 AMAQI
13th Jul 20253410 AMAQI
13th Jul 20253311 AMAQI
13th Jul 20253412 PMAQI
13th Jul 2025381 PMAQI
13th Jul 2025372 PMAQI
13th Jul 2025343 PMAQI
13th Jul 2025344 PMAQI
13th Jul 2025325 PMAQI
13th Jul 2025336 PMAQI
13th Jul 2025347 PMAQI
13th Jul 2025348 PMAQI
13th Jul 2025279 PMAQI
13th Jul 20253010 PMAQI
13th Jul 20252811 PMAQI
14th Jul 20252612 AMAQI
14th Jul 2025251 AMAQI
14th Jul 2025222 AMAQI
14th Jul 2025203 AMAQI
14th Jul 2025224 AMAQI
24°C21/29°C
14th Jul 2025225 AMAQI
14th Jul 2025286 AMAQI
14th Jul 2025327 AMAQI
14th Jul 2025338 AMAQI
14th Jul 2025369 AMAQI
14th Jul 20253610 AMAQI
14th Jul 20253811 AMAQI
14th Jul 20253412 PMAQI
14th Jul 2025331 PMAQI
14th Jul 2025332 PMAQI
14th Jul 2025373 PMAQI
14th Jul 2025364 PMAQI
14th Jul 2025375 PMAQI
14th Jul 2025376 PMAQI
14th Jul 2025347 PMAQI
14th Jul 2025338 PMAQI
14th Jul 2025359 PMAQI
14th Jul 20253510 PMAQI
14th Jul 20253411 PMAQI
15th Jul 20253512 AMAQI
15th Jul 2025381 AMAQI
15th Jul 2025392 AMAQI
15th Jul 2025383 AMAQI
15th Jul 2025394 AMAQI
25°C22/31°C
15th Jul 2025405 AMAQI
15th Jul 2025406 AMAQI
15th Jul 2025407 AMAQI
15th Jul 2025408 AMAQI
15th Jul 2025389 AMAQI
15th Jul 20253810 AMAQI
15th Jul 20254011 AMAQI
15th Jul 20254712 PMAQI
15th Jul 2025511 PMAQI
15th Jul 2025442 PMAQI
15th Jul 2025423 PMAQI
15th Jul 2025414 PMAQI
15th Jul 2025405 PMAQI
15th Jul 2025356 PMAQI
15th Jul 2025387 PMAQI
15th Jul 2025388 PMAQI
15th Jul 2025309 PMAQI
15th Jul 20253110 PMAQI
15th Jul 20253311 PMAQI
16th Jul 20253612 AMAQI
16th Jul 2025361 AMAQI
16th Jul 2025342 AMAQI
16th Jul 2025353 AMAQI
16th Jul 2025354 AMAQI
26°C22/33°C
16th Jul 2025345 AMAQI
16th Jul 2025336 AMAQI
16th Jul 2025337 AMAQI
16th Jul 2025348 AMAQI
16th Jul 2025369 AMAQI
16th Jul 20253710 AMAQI
16th Jul 20254411 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025482 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025494 PMAQI
16th Jul 2025465 PMAQI
16th Jul 2025406 PMAQI
16th Jul 2025407 PMAQI
16th Jul 2025378 PMAQI
16th Jul 2025309 PMAQI
16th Jul 20252910 PMAQI
16th Jul 20253111 PMAQI
17th Jul 20253212 AMAQI
17th Jul 2025331 AMAQI
17th Jul 2025372 AMAQI
17th Jul 2025383 AMAQI
17th Jul 2025354 AMAQI
28°C22/36°C
17th Jul 2025315 AMAQI
17th Jul 2025286 AMAQI
17th Jul 2025297 AMAQI
17th Jul 2025308 AMAQI
17th Jul 2025319 AMAQI
17th Jul 20253410 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20253212 PMAQI
17th Jul 2025381 PMAQI
17th Jul 2025462 PMAQI
17th Jul 2025433 PMAQI
17th Jul 2025384 PMAQI
17th Jul 2025355 PMAQI
17th Jul 2025326 PMAQI
17th Jul 2025317 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025299 PMAQI
17th Jul 20253010 PMAQI
17th Jul 20252911 PMAQI
18th Jul 20252812 AMAQI
18th Jul 2025271 AMAQI
18th Jul 2025252 AMAQI
18th Jul 2025253 AMAQI
18th Jul 2025244 AMAQI
26°C23/31°C
18th Jul 2025205 AMAQI
18th Jul 2025236 AMAQI
18th Jul 2025237 AMAQI
18th Jul 2025248 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252910 AMAQI
18th Jul 20253211 AMAQI
18th Jul 20253112 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025332 PMAQI
18th Jul 2025353 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025385 PMAQI
18th Jul 2025406 PMAQI
18th Jul 2025317 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025439 PMAQI
18th Jul 20254410 PMAQI
18th Jul 20254811 PMAQI
19th Jul 20255212 AMAQI
19th Jul 2025531 AMAQI
19th Jul 2025562 AMAQI
19th Jul 2025573 AMAQI
19th Jul 2025554 AMAQI
26°C22/32°C
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025497 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025449 AMAQI
19th Jul 20254410 AMAQI
19th Jul 20254711 AMAQI
19th Jul 20255012 PMAQI
19th Jul 2025531 PMAQI
19th Jul 2025552 PMAQI
19th Jul 2025523 PMAQI
19th Jul 2025454 PMAQI
19th Jul 2025415 PMAQI
19th Jul 2025446 PMAQI
19th Jul 2025507 PMAQI
19th Jul 2025508 PMAQI
19th Jul 2025539 PMAQI
19th Jul 20255410 PMAQI
19th Jul 20255411 PMAQI
20th Jul 20255212 AMAQI
20th Jul 2025541 AMAQI
20th Jul 2025552 AMAQI
20th Jul 2025573 AMAQI
20th Jul 2025554 AMAQI
27°C24/33°C
20th Jul 2025565 AMAQI
20th Jul 2025546 AMAQI
20th Jul 2025557 AMAQI
20th Jul 2025548 AMAQI
20th Jul 2025559 AMAQI
20th Jul 20255510 AMAQI
20th Jul 20255511 AMAQI
20th Jul 20255412 PMAQI
20th Jul 2025551 PMAQI
20th Jul 2025532 PMAQI
20th Jul 2025543 PMAQI
20th Jul 2025544 PMAQI
20th Jul 2025545 PMAQI
20th Jul 2025546 PMAQI
20th Jul 2025547 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025509 PMAQI
20th Jul 20255110 PMAQI
20th Jul 20255111 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025491 AMAQI
21st Jul 2025382 AMAQI
21st Jul 2025333 AMAQI
21st Jul 2025324 AMAQI
30°C25/37°C
21st Jul 2025225 AMAQI
21st Jul 2025206 AMAQI
21st Jul 2025217 AMAQI
21st Jul 2025228 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252210 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20252312 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025292 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025284 PMAQI
21st Jul 2025305 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025277 PMAQI
21st Jul 2025288 PMAQI
21st Jul 2025359 PMAQI
21st Jul 20253410 PMAQI
21st Jul 20253511 PMAQI
22nd Jul 20253612 AMAQI
22nd Jul 2025351 AMAQI
22nd Jul 2025322 AMAQI
22nd Jul 2025333 AMAQI
22nd Jul 2025324 AMAQI
25°C23/29°C
22nd Jul 2025385 AMAQI
22nd Jul 2025446 AMAQI
22nd Jul 2025467 AMAQI
22nd Jul 2025428 AMAQI
22nd Jul 2025429 AMAQI
22nd Jul 20254410 AMAQI
22nd Jul 20254911 AMAQI
22nd Jul 20254812 PMAQI
22nd Jul 2025441 PMAQI
22nd Jul 2025522 PMAQI
22nd Jul 2025533 PMAQI
22nd Jul 2025544 PMAQI
22nd Jul 2025555 PMAQI
22nd Jul 2025546 PMAQI
22nd Jul 2025467 PMAQI
22nd Jul 2025468 PMAQI
22nd Jul 2025469 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20254811 PMAQI
23rd Jul 20255012 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025513 AMAQI
23rd Jul 2025524 AMAQI
28°C22/35°C
23rd Jul 2025545 AMAQI
23rd Jul 2025546 AMAQI
23rd Jul 2025547 AMAQI
23rd Jul 2025548 AMAQI
23rd Jul 2025569 AMAQI
23rd Jul 20255810 AMAQI
23rd Jul 20255911 AMAQI
23rd Jul 20256012 PMAQI
23rd Jul 2025611 PMAQI
23rd Jul 2025622 PMAQI
23rd Jul 2025603 PMAQI
23rd Jul 2025604 PMAQI
23rd Jul 2025605 PMAQI
23rd Jul 2025586 PMAQI
23rd Jul 2025577 PMAQI
23rd Jul 2025568 PMAQI
23rd Jul 2025599 PMAQI
23rd Jul 20256010 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255912 AMAQI
24th Jul 2025591 AMAQI
24th Jul 2025572 AMAQI
24th Jul 2025563 AMAQI
24th Jul 2025584 AMAQI
30°C25/37°C
24th Jul 2025595 AMAQI
24th Jul 2025586 AMAQI
24th Jul 2025597 AMAQI
24th Jul 2025608 AMAQI
24th Jul 2025609 AMAQI
24th Jul 20256010 AMAQI
24th Jul 20255911 AMAQI
24th Jul 20255812 PMAQI
24th Jul 2025581 PMAQI
24th Jul 2025582 PMAQI
24th Jul 2025573 PMAQI
24th Jul 2025564 PMAQI
24th Jul 2025585 PMAQI
24th Jul 2025566 PMAQI
24th Jul 2025587 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025579 PMAQI
24th Jul 20255710 PMAQI
24th Jul 20255711 PMAQI
25th Jul 20255712 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025442 AMAQI
25th Jul 2025373 AMAQI
25th Jul 2025384 AMAQI
30°C24/37°C
25th Jul 2025345 AMAQI
25th Jul 2025296 AMAQI
25th Jul 2025287 AMAQI
25th Jul 2025288 AMAQI
25th Jul 2025339 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20254611 AMAQI
25th Jul 20255412 PMAQI
25th Jul 2025541 PMAQI
25th Jul 2025562 PMAQI
25th Jul 2025563 PMAQI
25th Jul 2025584 PMAQI
25th Jul 2025575 PMAQI
25th Jul 2025546 PMAQI
25th Jul 2025537 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255310 PMAQI
25th Jul 20255311 PMAQI
26th Jul 20255412 AMAQI
26th Jul 2025541 AMAQI
26th Jul 2025532 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025544 AMAQI
29°C23/35°C
26th Jul 2025525 AMAQI
26th Jul 2025526 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025528 AMAQI
26th Jul 2025539 AMAQI
26th Jul 20255210 AMAQI
26th Jul 20255111 AMAQI
26th Jul 20255112 PMAQI
26th Jul 2025481 PMAQI
26th Jul 2025442 PMAQI
26th Jul 2025493 PMAQI
26th Jul 2025444 PMAQI
26th Jul 2025465 PMAQI
26th Jul 2025446 PMAQI
26th Jul 2025487 PMAQI
26th Jul 2025508 PMAQI
26th Jul 2025399 PMAQI
26th Jul 20254010 PMAQI
26th Jul 20253911 PMAQI
27th Jul 20254112 AMAQI
27th Jul 2025401 AMAQI
27th Jul 2025312 AMAQI
27th Jul 2025263 AMAQI
27th Jul 2025224 AMAQI
30°C25/37°C
27th Jul 2025165 AMAQI
27th Jul 2025166 AMAQI
27th Jul 2025197 AMAQI
27th Jul 2025188 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252212 PMAQI
27th Jul 2025251 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025333 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025345 PMAQI
27th Jul 2025386 PMAQI
27th Jul 2025337 PMAQI
27th Jul 2025328 PMAQI
27th Jul 2025369 PMAQI
27th Jul 20253510 PMAQI
27th Jul 20253511 PMAQI
28th Jul 20253312 AMAQI
28th Jul 2025321 AMAQI
28th Jul 2025312 AMAQI
28th Jul 2025313 AMAQI
28th Jul 2025304 AMAQI
29°C25/34°C
28th Jul 2025325 AMAQI
28th Jul 2025336 AMAQI
28th Jul 2025337 AMAQI
28th Jul 2025348 AMAQI
28th Jul 2025369 AMAQI
28th Jul 20254010 AMAQI
28th Jul 20254311 AMAQI
28th Jul 20254412 PMAQI
28th Jul 2025441 PMAQI
28th Jul 2025472 PMAQI
28th Jul 2025433 PMAQI
28th Jul 2025454 PMAQI
28th Jul 2025465 PMAQI
28th Jul 2025466 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025408 PMAQI
28th Jul 2025439 PMAQI
28th Jul 20254610 PMAQI
28th Jul 20254711 PMAQI
29th Jul 20255012 AMAQI
29th Jul 2025491 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025534 AMAQI
30°C26/35°C
29th Jul 2025545 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025548 AMAQI
29th Jul 2025549 AMAQI
29th Jul 20254810 AMAQI
29th Jul 20254411 AMAQI
29th Jul 20254212 PMAQI
29th Jul 2025451 PMAQI
29th Jul 2025472 PMAQI
29th Jul 2025493 PMAQI
29th Jul 2025504 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025526 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025489 PMAQI
29th Jul 20254610 PMAQI
29th Jul 20254811 PMAQI
30th Jul 20254912 AMAQI
30th Jul 2025461 AMAQI
30th Jul 2025402 AMAQI
30th Jul 2025383 AMAQI
30th Jul 2025404 AMAQI
30°C25/37°C
30th Jul 2025445 AMAQI
30th Jul 2025416 AMAQI
30th Jul 2025467 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025549 AMAQI
30th Jul 20255410 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255412 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025553 PMAQI
30th Jul 2025554 PMAQI
30th Jul 2025555 PMAQI
30th Jul 2025556 PMAQI
30th Jul 2025557 PMAQI
30th Jul 2025558 PMAQI
30th Jul 2025429 PMAQI
30th Jul 20254010 PMAQI
30th Jul 20253911 PMAQI
31st Jul 20253712 AMAQI
31st Jul 2025371 AMAQI
31st Jul 2025312 AMAQI
31st Jul 2025303 AMAQI
31st Jul 2025284 AMAQI
28°C21/34°C
31st Jul 2025225 AMAQI
31st Jul 2025236 AMAQI
31st Jul 2025257 AMAQI
31st Jul 2025308 AMAQI
31st Jul 2025329 AMAQI
31st Jul 20253410 AMAQI
31st Jul 20253511 AMAQI
31st Jul 20253212 PMAQI
31st Jul 2025301 PMAQI
31st Jul 2025402 PMAQI
31st Jul 2025493 PMAQI
31st Jul 2025534 PMAQI
31st Jul 2025535 PMAQI
31st Jul 2025536 PMAQI
31st Jul 2025307 PMAQI
31st Jul 2025498 PMAQI
31st Jul 2025769 PMAQI
31st Jul 20259010 PMAQI
31st Jul 202510311 PMAQI
1st Aug 202510912 AMAQI
1st Aug 20251191 AMAQI
1st Aug 20251132 AMAQI
1st Aug 2025993 AMAQI
1st Aug 20251094 AMAQI
24°C21/25°C
1st Aug 20251325 AMAQI
1st Aug 20251396 AMAQI
1st Aug 20251337 AMAQI
1st Aug 20251348 AMAQI
1st Aug 20251369 AMAQI
1st Aug 202513310 AMAQI
1st Aug 202513811 AMAQI
1st Aug 202512012 PMAQI
1st Aug 20251061 PMAQI
1st Aug 20251012 PMAQI
1st Aug 2025983 PMAQI
1st Aug 2025944 PMAQI
1st Aug 2025995 PMAQI
1st Aug 2025966 PMAQI
1st Aug 20251207 PMAQI
1st Aug 20251128 PMAQI
1st Aug 2025979 PMAQI
1st Aug 20259510 PMAQI
1st Aug 20259411 PMAQI
2nd Aug 20259612 AMAQI
2nd Aug 2025941 AMAQI
2nd Aug 2025992 AMAQI
2nd Aug 2025963 AMAQI
2nd Aug 2025964 AMAQI
22°C15/29°C
2nd Aug 2025945 AMAQI
2nd Aug 20251026 AMAQI
2nd Aug 20251047 AMAQI
2nd Aug 20251048 AMAQI
2nd Aug 20251009 AMAQI
2nd Aug 20259610 AMAQI
2nd Aug 20259111 AMAQI
2nd Aug 20258012 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025583 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025535 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025837 PMAQI
2nd Aug 2025768 PMAQI
2nd Aug 2025539 PMAQI
2nd Aug 20255310 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255312 AMAQI
3rd Aug 2025481 AMAQI
3rd Aug 2025472 AMAQI
3rd Aug 2025443 AMAQI
3rd Aug 2025474 AMAQI
21°C15/27°C
3rd Aug 2025465 AMAQI
3rd Aug 2025506 AMAQI
3rd Aug 2025487 AMAQI
3rd Aug 2025498 AMAQI
3rd Aug 2025499 AMAQI
3rd Aug 20254810 AMAQI
3rd Aug 20254411 AMAQI
3rd Aug 20254012 PMAQI
3rd Aug 2025371 PMAQI
3rd Aug 2025402 PMAQI
3rd Aug 2025423 PMAQI
3rd Aug 2025404 PMAQI
3rd Aug 2025415 PMAQI
3rd Aug 2025406 PMAQI
3rd Aug 2025457 PMAQI
3rd Aug 2025428 PMAQI
3rd Aug 2025389 PMAQI
3rd Aug 20254310 PMAQI
3rd Aug 20254211 PMAQI
4th Aug 20254212 AMAQI
4th Aug 2025411 AMAQI
4th Aug 2025402 AMAQI
4th Aug 2025383 AMAQI
4th Aug 2025364 AMAQI
21°C15/26°C
4th Aug 2025345 AMAQI
4th Aug 2025346 AMAQI
4th Aug 2025347 AMAQI
4th Aug 2025348 AMAQI
4th Aug 2025369 AMAQI
4th Aug 20253810 AMAQI
4th Aug 20254311 AMAQI
4th Aug 20254312 PMAQI
4th Aug 2025431 PMAQI
4th Aug 2025472 PMAQI
4th Aug 2025473 PMAQI
4th Aug 2025464 PMAQI
4th Aug 2025455 PMAQI
4th Aug 2025426 PMAQI
4th Aug 2025417 PMAQI
4th Aug 2025358 PMAQI
4th Aug 2025319 PMAQI
4th Aug 20253210 PMAQI
4th Aug 20252811 PMAQI
5th Aug 20252812 AMAQI
5th Aug 2025241 AMAQI
5th Aug 2025232 AMAQI
5th Aug 2025223 AMAQI
5th Aug 2025224 AMAQI
23°C17/28°C
5th Aug 2025245 AMAQI
5th Aug 2025246 AMAQI
5th Aug 2025277 AMAQI
5th Aug 2025318 AMAQI
5th Aug 2025329 AMAQI
5th Aug 20253610 AMAQI
5th Aug 20254211 AMAQI
5th Aug 20254312 PMAQI
5th Aug 2025441 PMAQI
5th Aug 2025462 PMAQI
5th Aug 2025423 PMAQI
5th Aug 2025404 PMAQI
5th Aug 2025405 PMAQI
5th Aug 2025406 PMAQI
5th Aug 2025317 PMAQI
5th Aug 2025348 PMAQI
5th Aug 2025349 PMAQI
5th Aug 20253510 PMAQI
5th Aug 20253411 PMAQI
6th Aug 20253712 AMAQI
6th Aug 2025391 AMAQI
6th Aug 2025392 AMAQI
6th Aug 2025413 AMAQI
6th Aug 2025424 AMAQI
24°C19/31°C
6th Aug 2025485 AMAQI
6th Aug 2025466 AMAQI
6th Aug 2025447 AMAQI
6th Aug 2025508 AMAQI
6th Aug 2025539 AMAQI
6th Aug 20255510 AMAQI
6th Aug 20255811 AMAQI
6th Aug 20255912 PMAQI
6th Aug 2025591 PMAQI
6th Aug 2025622 PMAQI
6th Aug 2025623 PMAQI
6th Aug 2025604 PMAQI
6th Aug 2025605 PMAQI
6th Aug 2025616 PMAQI
6th Aug 2025507 PMAQI
6th Aug 2025528 PMAQI
6th Aug 2025559 PMAQI
6th Aug 20255710 PMAQI
6th Aug 20255811 PMAQI
7th Aug 20255712 AMAQI
7th Aug 2025541 AMAQI
7th Aug 2025522 AMAQI
7th Aug 2025513 AMAQI
7th Aug 2025504 AMAQI
26°C17/34°C
7th Aug 2025525 AMAQI
7th Aug 2025536 AMAQI
7th Aug 2025537 AMAQI
7th Aug 2025558 AMAQI
7th Aug 2025559 AMAQI
7th Aug 20255610 AMAQI
7th Aug 20255611 AMAQI
7th Aug 20255612 PMAQI
7th Aug 2025551 PMAQI
7th Aug 2025562 PMAQI
7th Aug 2025583 PMAQI
7th Aug 2025564 PMAQI
7th Aug 2025565 PMAQI
7th Aug 2025576 PMAQI
7th Aug 2025567 PMAQI
7th Aug 2025568 PMAQI
7th Aug 2025559 PMAQI
7th Aug 20255510 PMAQI
7th Aug 20255511 PMAQI
8th Aug 20255512 AMAQI
8th Aug 2025551 AMAQI
8th Aug 2025542 AMAQI
8th Aug 2025553 AMAQI
8th Aug 2025544 AMAQI
27°C20/32°C
8th Aug 2025545 AMAQI
8th Aug 2025536 AMAQI
8th Aug 2025547 AMAQI
8th Aug 2025538 AMAQI
8th Aug 2025559 AMAQI
8th Aug 20255610 AMAQI
8th Aug 20255911 AMAQI
8th Aug 20255612 PMAQI
8th Aug 2025541 PMAQI
8th Aug 2025542 PMAQI
8th Aug 2025563 PMAQI
8th Aug 2025554 PMAQI
8th Aug 2025555 PMAQI
8th Aug 2025546 PMAQI
8th Aug 2025557 PMAQI
8th Aug 2025548 PMAQI
8th Aug 2025549 PMAQI
8th Aug 20255410 PMAQI
8th Aug 20255511 PMAQI
9th Aug 20255412 AMAQI
9th Aug 2025541 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025523 AMAQI
9th Aug 2025504 AMAQI
29°C23/36°C
9th Aug 2025485 AMAQI
9th Aug 2025526 AMAQI
9th Aug 2025507 AMAQI
9th Aug 2025498 AMAQI
9th Aug 2025499 AMAQI
9th Aug 20254810 AMAQI
9th Aug 20254711 AMAQI
9th Aug 20255112 PMAQI
9th Aug 2025521 PMAQI
9th Aug 2025512 PMAQI
9th Aug 2025513 PMAQI
9th Aug 2025534 PMAQI
9th Aug 2025545 PMAQI
9th Aug 2025536 PMAQI
9th Aug 2025527 PMAQI
9th Aug 2025528 PMAQI
9th Aug 2025519 PMAQI
9th Aug 20255210 PMAQI
9th Aug 20255211 PMAQI
10th Aug 20255212 AMAQI
10th Aug 2025521 AMAQI
10th Aug 2025522 AMAQI
10th Aug 2025493 AMAQI
10th Aug 2025484 AMAQI
29°C23/36°C
10th Aug 2025475 AMAQI
10th Aug 2025486 AMAQI
10th Aug 2025507 AMAQI
10th Aug 2025478 AMAQI
10th Aug 2025469 AMAQI
10th Aug 20254510 AMAQI
10th Aug 20254711 AMAQI
10th Aug 20254612 PMAQI
10th Aug 2025451 PMAQI
10th Aug 2025462 PMAQI
10th Aug 2025473 PMAQI
10th Aug 2025464 PMAQI
10th Aug 2025455 PMAQI
10th Aug 2025406 PMAQI
10th Aug 2025467 PMAQI
10th Aug 2025468 PMAQI
10th Aug 2025369 PMAQI
10th Aug 20253710 PMAQI
10th Aug 20253811 PMAQI
11th Aug 20253912 AMAQI
11th Aug 2025361 AMAQI
11th Aug 2025352 AMAQI
11th Aug 2025353 AMAQI
11th Aug 2025344 AMAQI
28°C22/32°C
11th Aug 2025355 AMAQI
5 AM11th Aug 2025376 AMAQI
11th Aug 2025377 AMAQI
11th Aug 2025388 AMAQI
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
47AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
47AQI
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. 47), while the lowest AQI was between 5 AM to 8 PM (Avg. 47).
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
Firehouse Drive, West Alton, Missouri, United States
2025
75%
103
24%
33
0.7%
1
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
103 DaysModerate
33 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 75%
Health Risk Level:
Low
In 2025, 75% 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
Firehouse Drive, West Alton, 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
52AQI
52AQI
2nd March 2025
39AQI
39AQI
3rd March 2025
42AQI
42AQI
4th March 2025
26AQI
26AQI
5th March 2025
18AQI
18AQI
1st April 2025
36AQI
36AQI
2nd April 2025
40AQI
40AQI
3rd April 2025
31AQI
31AQI
4th April 2025
26AQI
26AQI
5th April 2025
25AQI
25AQI
6th April 2025
21AQI
21AQI
7th April 2025
34AQI
34AQI
8th April 2025
24AQI
24AQI
9th April 2025
33AQI
33AQI
10th April 2025
42AQI
42AQI
11th April 2025
41AQI
41AQI
12th April 2025
58AQI
58AQI
13th April 2025
44AQI
44AQI
14th April 2025
41AQI
41AQI
15th April 2025
23AQI
23AQI
16th April 2025
40AQI
40AQI
17th April 2025
50AQI
50AQI
18th April 2025
57AQI
57AQI
19th April 2025
48AQI
48AQI
20th April 2025
51AQI
51AQI
21st April 2025
22AQI
22AQI
22nd April 2025
38AQI
38AQI
23rd April 2025
40AQI
40AQI
24th April 2025
46AQI
46AQI
25th April 2025
39AQI
39AQI
26th April 2025
25AQI
25AQI
27th April 2025
26AQI
26AQI
28th April 2025
41AQI
41AQI
29th April 2025
35AQI
35AQI
30th April 2025
31AQI
31AQI
1st May 2025
27AQI
27AQI
2nd May 2025
29AQI
29AQI
3rd May 2025
27AQI
27AQI
4th May 2025
19AQI
19AQI
5th May 2025
19AQI
19AQI
6th May 2025
34AQI
34AQI
7th May 2025
31AQI
31AQI
8th May 2025
31AQI
31AQI
9th May 2025
28AQI
28AQI
10th May 2025
41AQI
41AQI
11th May 2025
37AQI
37AQI
12th May 2025
36AQI
36AQI
13th May 2025
30AQI
30AQI
14th May 2025
40AQI
40AQI
15th May 2025
57AQI
57AQI
16th May 2025
46AQI
46AQI
17th May 2025
28AQI
28AQI
18th May 2025
25AQI
25AQI
19th May 2025
36AQI
36AQI
20th May 2025
28AQI
28AQI
21st May 2025
17AQI
17AQI
22nd May 2025
17AQI
17AQI
23rd May 2025
22AQI
22AQI
24th May 2025
31AQI
31AQI
25th May 2025
35AQI
35AQI
26th May 2025
21AQI
21AQI
27th May 2025
25AQI
25AQI
28th May 2025
27AQI
27AQI
29th May 2025
48AQI
48AQI
30th May 2025
31AQI
31AQI
31st May 2025
44AQI
44AQI
1st June 2025
41AQI
41AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
61AQI
61AQI
4th June 2025
50AQI
50AQI
5th June 2025
42AQI
42AQI
6th June 2025
53AQI
53AQI
7th June 2025
82AQI
82AQI
8th June 2025
56AQI
56AQI
9th June 2025
60AQI
60AQI
10th June 2025
62AQI
62AQI
11th June 2025
78AQI
78AQI
12th June 2025
80AQI
80AQI
13th June 2025
50AQI
50AQI
14th June 2025
36AQI
36AQI
15th June 2025
47AQI
47AQI
16th June 2025
32AQI
32AQI
17th June 2025
40AQI
40AQI
18th June 2025
37AQI
37AQI
19th June 2025
25AQI
25AQI
20th June 2025
45AQI
45AQI
21st June 2025
52AQI
52AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
59AQI
59AQI
24th June 2025
54AQI
54AQI
25th June 2025
52AQI
52AQI
26th June 2025
51AQI
51AQI
27th June 2025
37AQI
37AQI
28th June 2025
28AQI
28AQI
29th June 2025
25AQI
25AQI
30th June 2025
28AQI
28AQI
1st July 2025
30AQI
30AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
54AQI
54AQI
4th July 2025
64AQI
64AQI
5th July 2025
82AQI
82AQI
6th July 2025
60AQI
60AQI
7th July 2025
40AQI
40AQI
8th July 2025
52AQI
52AQI
9th July 2025
38AQI
38AQI
10th July 2025
43AQI
43AQI
11th July 2025
49AQI
49AQI
12th July 2025
35AQI
35AQI
13th July 2025
35AQI
35AQI
14th July 2025
31AQI
31AQI
15th July 2025
38AQI
38AQI
16th July 2025
38AQI
38AQI
17th July 2025
33AQI
33AQI
18th July 2025
31AQI
31AQI
19th July 2025
51AQI
51AQI
20th July 2025
54AQI
54AQI
21st July 2025
30AQI
30AQI
22nd July 2025
44AQI
44AQI
23rd July 2025
56AQI
56AQI
24th July 2025
58AQI
58AQI
25th July 2025
47AQI
47AQI
26th July 2025
49AQI
49AQI
27th July 2025
29AQI
29AQI
28th July 2025
39AQI
39AQI
29th July 2025
50AQI
50AQI
30th July 2025
48AQI
48AQI
31st July 2025
43AQI
43AQI
1st August 2025
113AQI
113AQI
2nd August 2025
80AQI
80AQI
3rd August 2025
44AQI
44AQI
4th August 2025
38AQI
38AQI
5th August 2025
32AQI
32AQI
6th August 2025
51AQI
51AQI
7th August 2025
55AQI
55AQI
8th August 2025
55AQI
55AQI
9th August 2025
51AQI
51AQI
10th August 2025
48AQI
48AQI
35AQI
37AQI
31AQI
49AQI
45AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202541AQI
4
1
27
3
30
1
16
14
22
9
4
5
1
103
33
1
Highest AQI recorded in
August57AQI
Lowest AQI recorded in
May31AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
41AQILeast Polluted Year Recorded
2025(Avg.)
41AQIFirehouse Drive's annual 2025 AQI (41) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
