Charleston, West Virginia, 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
Charleston, West Virginia, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2021
74AQILowest AQI recorded on
18th Aug 2021
12AQISame Day Analysis (11th 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: 12th Aug - 13th Aug 2025
Charleston, West Virginia, United States
AQI
Day
Night
.
6 AM12th Aug 2025
8 PM
5 AM13th Aug 2025
Day time
Avg. Highest Time
8AM12th Aug
36AQI
Avg. Lowest Time
5PM12th Aug
18AQI
Night time
Avg. Highest Time
3AM13th Aug
21AQI
Avg. Lowest Time
12AM13th Aug
19AQI
In the last 24 hours,
Charleston's AQI reached its highest point of 36 at 8 AM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Charleston, West Virginia, United States
JulAug
14th - 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 - 12th12th - 13th13th
Day
Night
14th Jul 2025386 AMAQI
14th Jul 2025407 AMAQI
14th Jul 2025418 AMAQI
14th Jul 2025389 AMAQI
14th Jul 20253410 AMAQI
14th Jul 20253411 AMAQI
14th Jul 20253412 PMAQI
14th Jul 2025321 PMAQI
14th Jul 2025322 PMAQI
14th Jul 2025343 PMAQI
14th Jul 2025344 PMAQI
14th Jul 2025355 PMAQI
14th Jul 2025336 PMAQI
14th Jul 2025347 PMAQI
14th Jul 2025348 PMAQI
14th Jul 2025309 PMAQI
14th Jul 20252910 PMAQI
14th Jul 20253011 PMAQI
15th Jul 20253012 AMAQI
15th Jul 2025251 AMAQI
15th Jul 2025272 AMAQI
15th Jul 2025273 AMAQI
15th Jul 2025314 AMAQI
15th Jul 2025385 AMAQI
26°C21/32°C
15th Jul 2025396 AMAQI
15th Jul 2025407 AMAQI
15th Jul 2025378 AMAQI
15th Jul 2025399 AMAQI
15th Jul 20253410 AMAQI
15th Jul 20253311 AMAQI
15th Jul 20253312 PMAQI
15th Jul 2025311 PMAQI
15th Jul 2025322 PMAQI
15th Jul 2025343 PMAQI
15th Jul 2025334 PMAQI
15th Jul 2025355 PMAQI
15th Jul 2025346 PMAQI
15th Jul 2025347 PMAQI
15th Jul 2025368 PMAQI
15th Jul 2025389 PMAQI
15th Jul 20253810 PMAQI
15th Jul 20253711 PMAQI
16th Jul 20253712 AMAQI
16th Jul 2025451 AMAQI
16th Jul 2025412 AMAQI
16th Jul 2025413 AMAQI
16th Jul 2025414 AMAQI
16th Jul 2025445 AMAQI
27°C22/33°C
16th Jul 2025436 AMAQI
16th Jul 2025467 AMAQI
16th Jul 2025468 AMAQI
16th Jul 2025439 AMAQI
16th Jul 20254310 AMAQI
16th Jul 20254211 AMAQI
16th Jul 20253912 PMAQI
16th Jul 2025381 PMAQI
16th Jul 2025392 PMAQI
16th Jul 2025423 PMAQI
16th Jul 2025414 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025396 PMAQI
16th Jul 2025417 PMAQI
16th Jul 2025428 PMAQI
16th Jul 2025409 PMAQI
16th Jul 20254010 PMAQI
16th Jul 20253811 PMAQI
17th Jul 20253812 AMAQI
17th Jul 2025341 AMAQI
17th Jul 2025352 AMAQI
17th Jul 2025353 AMAQI
17th Jul 2025334 AMAQI
17th Jul 2025365 AMAQI
27°C23/32°C
17th Jul 2025356 AMAQI
17th Jul 2025367 AMAQI
17th Jul 2025378 AMAQI
17th Jul 2025399 AMAQI
17th Jul 20253610 AMAQI
17th Jul 20253511 AMAQI
17th Jul 20253712 PMAQI
17th Jul 2025341 PMAQI
17th Jul 2025372 PMAQI
17th Jul 2025363 PMAQI
17th Jul 2025374 PMAQI
17th Jul 2025365 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025357 PMAQI
17th Jul 2025348 PMAQI
17th Jul 2025329 PMAQI
17th Jul 20253210 PMAQI
17th Jul 20253211 PMAQI
18th Jul 20253212 AMAQI
18th Jul 2025271 AMAQI
18th Jul 2025252 AMAQI
18th Jul 2025263 AMAQI
18th Jul 2025274 AMAQI
18th Jul 2025285 AMAQI
28°C24/34°C
18th Jul 2025326 AMAQI
18th Jul 2025307 AMAQI
18th Jul 2025288 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252910 AMAQI
18th Jul 20253011 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025331 PMAQI
18th Jul 2025322 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025314 PMAQI
18th Jul 2025315 PMAQI
18th Jul 2025296 PMAQI
18th Jul 2025317 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025309 PMAQI
18th Jul 20253010 PMAQI
18th Jul 20253011 PMAQI
19th Jul 20253012 AMAQI
19th Jul 2025321 AMAQI
19th Jul 2025342 AMAQI
19th Jul 2025353 AMAQI
19th Jul 2025324 AMAQI
19th Jul 2025345 AMAQI
25°C22/28°C
19th Jul 2025336 AMAQI
19th Jul 2025337 AMAQI
19th Jul 2025338 AMAQI
19th Jul 2025339 AMAQI
19th Jul 20253210 AMAQI
19th Jul 20253611 AMAQI
19th Jul 20253712 PMAQI
19th Jul 2025321 PMAQI
19th Jul 2025312 PMAQI
19th Jul 2025333 PMAQI
19th Jul 2025334 PMAQI
19th Jul 2025335 PMAQI
19th Jul 2025336 PMAQI
19th Jul 2025357 PMAQI
19th Jul 2025348 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253610 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025341 AMAQI
20th Jul 2025342 AMAQI
20th Jul 2025363 AMAQI
20th Jul 2025374 AMAQI
20th Jul 2025365 AMAQI
25°C22/30°C
20th Jul 2025376 AMAQI
20th Jul 2025387 AMAQI
20th Jul 2025368 AMAQI
20th Jul 2025369 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20253811 AMAQI
20th Jul 20253912 PMAQI
20th Jul 2025381 PMAQI
20th Jul 2025412 PMAQI
20th Jul 2025423 PMAQI
20th Jul 2025414 PMAQI
20th Jul 2025425 PMAQI
20th Jul 2025406 PMAQI
20th Jul 2025387 PMAQI
20th Jul 2025378 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20253610 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253512 AMAQI
21st Jul 2025331 AMAQI
21st Jul 2025302 AMAQI
21st Jul 2025313 AMAQI
21st Jul 2025324 AMAQI
21st Jul 2025345 AMAQI
26°C23/32°C
21st Jul 2025356 AMAQI
21st Jul 2025367 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025399 AMAQI
21st Jul 20253910 AMAQI
21st Jul 20254111 AMAQI
21st Jul 20254212 PMAQI
21st Jul 2025491 PMAQI
21st Jul 2025482 PMAQI
21st Jul 2025443 PMAQI
21st Jul 2025474 PMAQI
21st Jul 2025445 PMAQI
21st Jul 2025416 PMAQI
21st Jul 2025397 PMAQI
21st Jul 2025398 PMAQI
21st Jul 2025439 PMAQI
21st Jul 20254210 PMAQI
21st Jul 20254311 PMAQI
22nd Jul 20254212 AMAQI
22nd Jul 2025371 AMAQI
22nd Jul 2025392 AMAQI
22nd Jul 2025373 AMAQI
22nd Jul 2025384 AMAQI
22nd Jul 2025415 AMAQI
25°C22/29°C
22nd Jul 2025426 AMAQI
22nd Jul 2025437 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025479 AMAQI
22nd Jul 20254810 AMAQI
22nd Jul 20255011 AMAQI
22nd Jul 20255012 PMAQI
22nd Jul 2025501 PMAQI
22nd Jul 2025522 PMAQI
22nd Jul 2025523 PMAQI
22nd Jul 2025474 PMAQI
22nd Jul 2025465 PMAQI
22nd Jul 2025466 PMAQI
22nd Jul 2025467 PMAQI
22nd Jul 2025458 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254610 PMAQI
22nd Jul 20254511 PMAQI
23rd Jul 20254212 AMAQI
23rd Jul 2025391 AMAQI
23rd Jul 2025452 AMAQI
23rd Jul 2025403 AMAQI
23rd Jul 2025394 AMAQI
23rd Jul 2025395 AMAQI
24°C18/31°C
23rd Jul 2025436 AMAQI
23rd Jul 2025437 AMAQI
23rd Jul 2025458 AMAQI
23rd Jul 2025449 AMAQI
23rd Jul 20254310 AMAQI
23rd Jul 20254311 AMAQI
23rd Jul 20254212 PMAQI
23rd Jul 2025411 PMAQI
23rd Jul 2025482 PMAQI
23rd Jul 2025473 PMAQI
23rd Jul 2025464 PMAQI
23rd Jul 2025465 PMAQI
23rd Jul 2025476 PMAQI
23rd Jul 2025447 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025409 PMAQI
23rd Jul 20253910 PMAQI
23rd Jul 20254011 PMAQI
24th Jul 20254112 AMAQI
24th Jul 2025341 AMAQI
24th Jul 2025282 AMAQI
24th Jul 2025283 AMAQI
24th Jul 2025274 AMAQI
24th Jul 2025275 AMAQI
27°C21/33°C
24th Jul 2025296 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025318 AMAQI
24th Jul 2025319 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20252911 AMAQI
24th Jul 20253012 PMAQI
24th Jul 2025321 PMAQI
24th Jul 2025332 PMAQI
24th Jul 2025363 PMAQI
24th Jul 2025354 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025316 PMAQI
24th Jul 2025327 PMAQI
24th Jul 2025338 PMAQI
24th Jul 2025309 PMAQI
24th Jul 20253110 PMAQI
24th Jul 20253111 PMAQI
25th Jul 20253212 AMAQI
25th Jul 2025351 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025333 AMAQI
25th Jul 2025294 AMAQI
25th Jul 2025295 AMAQI
29°C22/34°C
25th Jul 2025356 AMAQI
25th Jul 2025357 AMAQI
25th Jul 2025358 AMAQI
25th Jul 2025379 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20253711 AMAQI
25th Jul 20253712 PMAQI
25th Jul 2025421 PMAQI
25th Jul 2025402 PMAQI
25th Jul 2025423 PMAQI
25th Jul 2025454 PMAQI
25th Jul 2025455 PMAQI
25th Jul 2025476 PMAQI
25th Jul 2025427 PMAQI
25th Jul 2025428 PMAQI
25th Jul 2025529 PMAQI
25th Jul 20255310 PMAQI
25th Jul 20255311 PMAQI
26th Jul 20255312 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025562 AMAQI
26th Jul 2025553 AMAQI
26th Jul 2025604 AMAQI
26th Jul 2025535 AMAQI
28°C22/35°C
26th Jul 2025566 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025558 AMAQI
26th Jul 2025559 AMAQI
26th Jul 20255210 AMAQI
26th Jul 20255011 AMAQI
26th Jul 20255112 PMAQI
26th Jul 2025481 PMAQI
26th Jul 2025492 PMAQI
26th Jul 2025493 PMAQI
26th Jul 2025494 PMAQI
26th Jul 2025485 PMAQI
26th Jul 2025486 PMAQI
26th Jul 2025527 PMAQI
26th Jul 2025528 PMAQI
26th Jul 2025479 PMAQI
26th Jul 20254710 PMAQI
26th Jul 20254611 PMAQI
27th Jul 20254512 AMAQI
27th Jul 2025391 AMAQI
27th Jul 2025342 AMAQI
27th Jul 2025323 AMAQI
27th Jul 2025324 AMAQI
27th Jul 2025325 AMAQI
28°C23/33°C
27th Jul 2025356 AMAQI
27th Jul 2025367 AMAQI
27th Jul 2025368 AMAQI
27th Jul 2025399 AMAQI
27th Jul 20253710 AMAQI
27th Jul 20253511 AMAQI
27th Jul 20253512 PMAQI
27th Jul 2025341 PMAQI
27th Jul 2025342 PMAQI
27th Jul 2025343 PMAQI
27th Jul 2025344 PMAQI
27th Jul 2025345 PMAQI
27th Jul 2025346 PMAQI
27th Jul 2025357 PMAQI
27th Jul 2025378 PMAQI
27th Jul 2025359 PMAQI
27th Jul 20253610 PMAQI
27th Jul 20253511 PMAQI
28th Jul 20253612 AMAQI
28th Jul 2025341 AMAQI
28th Jul 2025372 AMAQI
28th Jul 2025323 AMAQI
28th Jul 2025304 AMAQI
28th Jul 2025325 AMAQI
28°C25/32°C
28th Jul 2025346 AMAQI
28th Jul 2025337 AMAQI
28th Jul 2025348 AMAQI
28th Jul 2025379 AMAQI
28th Jul 20254210 AMAQI
28th Jul 20254811 AMAQI
28th Jul 20254412 PMAQI
28th Jul 2025411 PMAQI
28th Jul 2025412 PMAQI
28th Jul 2025393 PMAQI
28th Jul 2025394 PMAQI
28th Jul 2025395 PMAQI
28th Jul 2025416 PMAQI
28th Jul 2025367 PMAQI
28th Jul 2025388 PMAQI
28th Jul 2025409 PMAQI
28th Jul 20254210 PMAQI
28th Jul 20254011 PMAQI
29th Jul 20253812 AMAQI
29th Jul 2025371 AMAQI
29th Jul 2025352 AMAQI
29th Jul 2025423 AMAQI
29th Jul 2025394 AMAQI
29th Jul 2025385 AMAQI
26°C23/30°C
29th Jul 2025376 AMAQI
29th Jul 2025357 AMAQI
29th Jul 2025378 AMAQI
29th Jul 2025379 AMAQI
29th Jul 20253710 AMAQI
29th Jul 20253711 AMAQI
29th Jul 20253912 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025392 PMAQI
29th Jul 2025383 PMAQI
29th Jul 2025384 PMAQI
29th Jul 2025395 PMAQI
29th Jul 2025376 PMAQI
29th Jul 2025377 PMAQI
29th Jul 2025368 PMAQI
29th Jul 2025369 PMAQI
29th Jul 20253610 PMAQI
29th Jul 20253911 PMAQI
30th Jul 20254212 AMAQI
30th Jul 2025461 AMAQI
30th Jul 2025452 AMAQI
30th Jul 2025423 AMAQI
30th Jul 2025404 AMAQI
30th Jul 2025385 AMAQI
27°C23/33°C
30th Jul 2025396 AMAQI
30th Jul 2025407 AMAQI
30th Jul 2025398 AMAQI
30th Jul 2025409 AMAQI
30th Jul 20253710 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20254212 PMAQI
30th Jul 2025441 PMAQI
30th Jul 2025422 PMAQI
30th Jul 2025433 PMAQI
30th Jul 2025434 PMAQI
30th Jul 2025435 PMAQI
30th Jul 2025436 PMAQI
30th Jul 2025437 PMAQI
30th Jul 2025438 PMAQI
30th Jul 2025439 PMAQI
30th Jul 20254510 PMAQI
30th Jul 20254611 PMAQI
31st Jul 20254512 AMAQI
31st Jul 2025401 AMAQI
31st Jul 2025462 AMAQI
31st Jul 2025403 AMAQI
31st Jul 2025404 AMAQI
31st Jul 2025465 AMAQI
28°C24/32°C
31st Jul 2025496 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20255310 AMAQI
31st Jul 20255111 AMAQI
31st Jul 20254912 PMAQI
31st Jul 2025441 PMAQI
31st Jul 2025432 PMAQI
31st Jul 2025443 PMAQI
31st Jul 2025444 PMAQI
31st Jul 2025455 PMAQI
31st Jul 2025476 PMAQI
31st Jul 2025517 PMAQI
31st Jul 2025508 PMAQI
31st Jul 2025479 PMAQI
31st Jul 20254910 PMAQI
31st Jul 20255011 PMAQI
1st Aug 20254812 AMAQI
1st Aug 2025461 AMAQI
1st Aug 2025482 AMAQI
1st Aug 2025473 AMAQI
1st Aug 2025474 AMAQI
1st Aug 2025485 AMAQI
27°C23/32°C
1st Aug 2025506 AMAQI
1st Aug 2025517 AMAQI
1st Aug 2025538 AMAQI
1st Aug 2025539 AMAQI
1st Aug 20255210 AMAQI
1st Aug 20255111 AMAQI
1st Aug 20255012 PMAQI
1st Aug 2025501 PMAQI
1st Aug 2025492 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025504 PMAQI
1st Aug 2025515 PMAQI
1st Aug 2025526 PMAQI
1st Aug 2025487 PMAQI
1st Aug 2025458 PMAQI
1st Aug 2025419 PMAQI
1st Aug 20253910 PMAQI
1st Aug 20253611 PMAQI
2nd Aug 20253612 AMAQI
2nd Aug 2025371 AMAQI
2nd Aug 2025372 AMAQI
2nd Aug 2025373 AMAQI
2nd Aug 2025364 AMAQI
2nd Aug 2025375 AMAQI
21°C19/22°C
2nd Aug 2025406 AMAQI
2nd Aug 2025377 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025389 AMAQI
2nd Aug 20253810 AMAQI
2nd Aug 20253711 AMAQI
2nd Aug 20253812 PMAQI
2nd Aug 2025361 PMAQI
2nd Aug 2025382 PMAQI
2nd Aug 2025353 PMAQI
2nd Aug 2025324 PMAQI
2nd Aug 2025305 PMAQI
2nd Aug 2025336 PMAQI
2nd Aug 2025347 PMAQI
2nd Aug 2025348 PMAQI
2nd Aug 2025349 PMAQI
2nd Aug 20253410 PMAQI
2nd Aug 20254111 PMAQI
3rd Aug 20254112 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025412 AMAQI
3rd Aug 2025403 AMAQI
3rd Aug 2025404 AMAQI
3rd Aug 2025425 AMAQI
23°C19/29°C
3rd Aug 2025396 AMAQI
3rd Aug 2025397 AMAQI
3rd Aug 2025398 AMAQI
3rd Aug 2025399 AMAQI
3rd Aug 20253810 AMAQI
3rd Aug 20253811 AMAQI
3rd Aug 20253812 PMAQI
3rd Aug 2025381 PMAQI
3rd Aug 2025372 PMAQI
3rd Aug 2025383 PMAQI
3rd Aug 2025364 PMAQI
3rd Aug 2025375 PMAQI
3rd Aug 2025396 PMAQI
3rd Aug 2025407 PMAQI
3rd Aug 2025388 PMAQI
3rd Aug 2025389 PMAQI
3rd Aug 20253710 PMAQI
3rd Aug 20253911 PMAQI
4th Aug 20254112 AMAQI
4th Aug 2025401 AMAQI
4th Aug 2025402 AMAQI
4th Aug 2025373 AMAQI
4th Aug 2025384 AMAQI
4th Aug 2025415 AMAQI
22°C16/27°C
4th Aug 2025406 AMAQI
4th Aug 2025407 AMAQI
4th Aug 2025408 AMAQI
4th Aug 2025409 AMAQI
4th Aug 20254110 AMAQI
4th Aug 20254011 AMAQI
4th Aug 20254112 PMAQI
4th Aug 2025411 PMAQI
4th Aug 2025402 PMAQI
4th Aug 2025383 PMAQI
4th Aug 2025384 PMAQI
4th Aug 2025405 PMAQI
4th Aug 2025446 PMAQI
4th Aug 2025387 PMAQI
4th Aug 2025428 PMAQI
4th Aug 2025409 PMAQI
4th Aug 20253810 PMAQI
4th Aug 20254211 PMAQI
5th Aug 20254312 AMAQI
5th Aug 2025411 AMAQI
5th Aug 2025412 AMAQI
5th Aug 2025423 AMAQI
5th Aug 2025404 AMAQI
5th Aug 2025395 AMAQI
24°C16/29°C
5th Aug 2025396 AMAQI
5th Aug 2025387 AMAQI
5th Aug 2025368 AMAQI
5th Aug 2025399 AMAQI
5th Aug 20254310 AMAQI
5th Aug 20254111 AMAQI
5th Aug 20254212 PMAQI
5th Aug 2025401 PMAQI
5th Aug 2025402 PMAQI
5th Aug 2025363 PMAQI
5th Aug 2025394 PMAQI
5th Aug 2025385 PMAQI
5th Aug 2025356 PMAQI
5th Aug 2025387 PMAQI
5th Aug 2025378 PMAQI
5th Aug 2025349 PMAQI
5th Aug 20253610 PMAQI
5th Aug 20253611 PMAQI
6th Aug 20253612 AMAQI
6th Aug 2025371 AMAQI
6th Aug 2025392 AMAQI
6th Aug 2025393 AMAQI
6th Aug 2025414 AMAQI
6th Aug 2025385 AMAQI
24°C19/29°C
6th Aug 2025396 AMAQI
6th Aug 2025417 AMAQI
6th Aug 2025418 AMAQI
6th Aug 2025429 AMAQI
6th Aug 20254310 AMAQI
6th Aug 20254211 AMAQI
6th Aug 20254312 PMAQI
6th Aug 2025421 PMAQI
6th Aug 2025432 PMAQI
6th Aug 2025433 PMAQI
6th Aug 2025434 PMAQI
6th Aug 2025415 PMAQI
6th Aug 2025466 PMAQI
6th Aug 2025437 PMAQI
6th Aug 2025458 PMAQI
6th Aug 2025449 PMAQI
6th Aug 20254510 PMAQI
6th Aug 20254011 PMAQI
7th Aug 20254112 AMAQI
7th Aug 2025351 AMAQI
7th Aug 2025342 AMAQI
7th Aug 2025323 AMAQI
7th Aug 2025284 AMAQI
7th Aug 2025275 AMAQI
23°C17/30°C
7th Aug 2025306 AMAQI
7th Aug 2025327 AMAQI
7th Aug 2025348 AMAQI
7th Aug 2025329 AMAQI
7th Aug 20253110 AMAQI
7th Aug 20253111 AMAQI
7th Aug 20253212 PMAQI
7th Aug 2025341 PMAQI
7th Aug 2025362 PMAQI
7th Aug 2025363 PMAQI
7th Aug 2025364 PMAQI
7th Aug 2025385 PMAQI
7th Aug 2025386 PMAQI
7th Aug 2025347 PMAQI
7th Aug 2025348 PMAQI
7th Aug 2025389 PMAQI
7th Aug 20253910 PMAQI
7th Aug 20254011 PMAQI
8th Aug 20254212 AMAQI
8th Aug 2025481 AMAQI
8th Aug 2025482 AMAQI
8th Aug 2025513 AMAQI
8th Aug 2025524 AMAQI
8th Aug 2025545 AMAQI
24°C19/30°C
8th Aug 2025566 AMAQI
8th Aug 2025587 AMAQI
8th Aug 2025588 AMAQI
8th Aug 2025609 AMAQI
8th Aug 20255810 AMAQI
8th Aug 20255711 AMAQI
8th Aug 20255512 PMAQI
8th Aug 2025541 PMAQI
8th Aug 2025542 PMAQI
8th Aug 2025553 PMAQI
8th Aug 2025554 PMAQI
8th Aug 2025545 PMAQI
8th Aug 2025546 PMAQI
8th Aug 2025537 PMAQI
8th Aug 2025558 PMAQI
8th Aug 2025569 PMAQI
8th Aug 20255510 PMAQI
8th Aug 20255611 PMAQI
9th Aug 20255512 AMAQI
9th Aug 2025581 AMAQI
9th Aug 2025552 AMAQI
9th Aug 2025563 AMAQI
9th Aug 2025554 AMAQI
9th Aug 2025565 AMAQI
24°C17/31°C
9th Aug 2025556 AMAQI
9th Aug 2025557 AMAQI
9th Aug 2025558 AMAQI
9th Aug 2025529 AMAQI
9th Aug 20255010 AMAQI
9th Aug 20255011 AMAQI
9th Aug 20254912 PMAQI
9th Aug 2025461 PMAQI
9th Aug 2025472 PMAQI
9th Aug 2025473 PMAQI
9th Aug 2025484 PMAQI
9th Aug 2025475 PMAQI
9th Aug 2025466 PMAQI
9th Aug 2025507 PMAQI
9th Aug 2025508 PMAQI
9th Aug 2025439 PMAQI
9th Aug 20254210 PMAQI
9th Aug 20254311 PMAQI
10th Aug 20254312 AMAQI
10th Aug 2025411 AMAQI
10th Aug 2025342 AMAQI
10th Aug 2025383 AMAQI
10th Aug 2025364 AMAQI
10th Aug 2025345 AMAQI
25°C17/31°C
10th Aug 2025386 AMAQI
10th Aug 2025367 AMAQI
10th Aug 2025378 AMAQI
10th Aug 2025369 AMAQI
10th Aug 20253610 AMAQI
10th Aug 20253611 AMAQI
10th Aug 20253712 PMAQI
10th Aug 2025361 PMAQI
10th Aug 2025352 PMAQI
10th Aug 2025353 PMAQI
10th Aug 2025354 PMAQI
10th Aug 2025365 PMAQI
10th Aug 2025366 PMAQI
10th Aug 2025367 PMAQI
10th Aug 2025358 PMAQI
10th Aug 2025349 PMAQI
10th Aug 20253410 PMAQI
10th Aug 20253411 PMAQI
11th Aug 20253512 AMAQI
11th Aug 2025331 AMAQI
11th Aug 2025312 AMAQI
11th Aug 2025343 AMAQI
11th Aug 2025334 AMAQI
11th Aug 2025335 AMAQI
26°C19/32°C
11th Aug 2025336 AMAQI
11th Aug 2025357 AMAQI
11th Aug 2025438 AMAQI
11th Aug 2025449 AMAQI
11th Aug 20253810 AMAQI
11th Aug 20253611 AMAQI
11th Aug 20253412 PMAQI
11th Aug 2025321 PMAQI
11th Aug 2025322 PMAQI
11th Aug 2025303 PMAQI
11th Aug 2025304 PMAQI
11th Aug 2025295 PMAQI
11th Aug 2025286 PMAQI
11th Aug 2025337 PMAQI
11th Aug 2025338 PMAQI
11th Aug 2025329 PMAQI
11th Aug 20253310 PMAQI
11th Aug 20253211 PMAQI
12th Aug 20253312 AMAQI
12th Aug 2025331 AMAQI
12th Aug 2025332 AMAQI
12th Aug 2025343 AMAQI
12th Aug 2025344 AMAQI
12th Aug 2025345 AMAQI
27°C21/33°C
12th Aug 2025336 AMAQI
12th Aug 2025337 AMAQI
12th Aug 2025368 AMAQI
12th Aug 2025339 AMAQI
12th Aug 20253310 AMAQI
12th Aug 20253111 AMAQI
12th Aug 20252612 PMAQI
12th Aug 2025241 PMAQI
12th Aug 2025212 PMAQI
12th Aug 2025203 PMAQI
12th Aug 2025194 PMAQI
12th Aug 2025185 PMAQI
12th Aug 2025196 PMAQI
12th Aug 2025287 PMAQI
12th Aug 2025248 PMAQI
12th Aug 2025199 PMAQI
12th Aug 20252010 PMAQI
12th Aug 20251911 PMAQI
13th Aug 20251912 AMAQI
13th Aug 2025201 AMAQI
13th Aug 2025202 AMAQI
13th Aug 2025213 AMAQI
28°C22/34°C
6 AM
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 PM
40AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM
40AQI
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. 40), while the lowest AQI was between 6 AM to 8 PM (Avg. 40).
Night time
Avg. Highest Time
12 AM - 11 PM
38AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
38AQI
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. 38), while the lowest AQI was between 12 AM to 11 PM (Avg. 38).
2025 Days Vs Air Quality
Charleston, West Virginia, United States
2025
90%
200
10%
23
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Good
200 DaysModerate
23 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 225 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Charleston, West Virginia, 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
19AQI
19AQI
2nd January 2025
23AQI
23AQI
3rd January 2025
23AQI
23AQI
4th January 2025
22AQI
22AQI
5th January 2025
25AQI
25AQI
6th January 2025
23AQI
23AQI
7th January 2025
22AQI
22AQI
8th January 2025
29AQI
29AQI
9th January 2025
43AQI
43AQI
10th January 2025
51AQI
51AQI
11th January 2025
44AQI
44AQI
12th January 2025
41AQI
41AQI
13th January 2025
35AQI
35AQI
14th January 2025
27AQI
27AQI
15th January 2025
39AQI
39AQI
16th January 2025
41AQI
41AQI
17th January 2025
39AQI
39AQI
18th January 2025
34AQI
34AQI
19th January 2025
26AQI
26AQI
20th January 2025
26AQI
26AQI
21st January 2025
33AQI
33AQI
22nd January 2025
40AQI
40AQI
23rd January 2025
43AQI
43AQI
24th January 2025
40AQI
40AQI
25th January 2025
37AQI
37AQI
26th January 2025
32AQI
32AQI
27th January 2025
38AQI
38AQI
28th January 2025
26AQI
26AQI
29th January 2025
27AQI
27AQI
30th January 2025
35AQI
35AQI
31st January 2025
29AQI
29AQI
1st February 2025
27AQI
27AQI
2nd February 2025
30AQI
30AQI
3rd February 2025
43AQI
43AQI
4th February 2025
33AQI
33AQI
5th February 2025
27AQI
27AQI
6th February 2025
26AQI
26AQI
7th February 2025
24AQI
24AQI
8th February 2025
26AQI
26AQI
9th February 2025
28AQI
28AQI
10th February 2025
30AQI
30AQI
11th February 2025
26AQI
26AQI
12th February 2025
26AQI
26AQI
13th February 2025
25AQI
25AQI
14th February 2025
26AQI
26AQI
15th February 2025
28AQI
28AQI
16th February 2025
24AQI
24AQI
17th February 2025
26AQI
26AQI
18th February 2025
30AQI
30AQI
19th February 2025
29AQI
29AQI
20th February 2025
27AQI
27AQI
21st February 2025
29AQI
29AQI
22nd February 2025
38AQI
38AQI
23rd February 2025
38AQI
38AQI
24th February 2025
30AQI
30AQI
25th February 2025
34AQI
34AQI
26th February 2025
41AQI
41AQI
27th February 2025
30AQI
30AQI
28th February 2025
26AQI
26AQI
1st March 2025
28AQI
28AQI
2nd March 2025
28AQI
28AQI
3rd March 2025
34AQI
34AQI
4th March 2025
40AQI
40AQI
5th March 2025
28AQI
28AQI
6th March 2025
23AQI
23AQI
7th March 2025
28AQI
28AQI
8th March 2025
30AQI
30AQI
9th March 2025
32AQI
32AQI
10th March 2025
35AQI
35AQI
11th March 2025
41AQI
41AQI
12th March 2025
49AQI
49AQI
13th March 2025
55AQI
55AQI
14th March 2025
53AQI
53AQI
15th March 2025
51AQI
51AQI
16th March 2025
34AQI
34AQI
17th March 2025
19AQI
19AQI
18th March 2025
23AQI
23AQI
19th March 2025
34AQI
34AQI
20th March 2025
29AQI
29AQI
21st March 2025
19AQI
19AQI
22nd March 2025
21AQI
21AQI
23rd March 2025
24AQI
24AQI
24th March 2025
21AQI
21AQI
25th March 2025
20AQI
20AQI
26th March 2025
23AQI
23AQI
27th March 2025
25AQI
25AQI
28th March 2025
41AQI
41AQI
29th March 2025
60AQI
60AQI
30th March 2025
39AQI
39AQI
31st March 2025
20AQI
20AQI
1st April 2025
21AQI
21AQI
2nd April 2025
25AQI
25AQI
3rd April 2025
23AQI
23AQI
4th April 2025
21AQI
21AQI
5th April 2025
19AQI
19AQI
6th April 2025
15AQI
15AQI
7th April 2025
17AQI
17AQI
8th April 2025
20AQI
20AQI
9th April 2025
19AQI
19AQI
10th April 2025
28AQI
28AQI
11th April 2025
34AQI
34AQI
12th April 2025
27AQI
27AQI
13th April 2025
25AQI
25AQI
14th April 2025
35AQI
35AQI
15th April 2025
25AQI
25AQI
16th April 2025
22AQI
22AQI
17th April 2025
27AQI
27AQI
18th April 2025
44AQI
44AQI
19th April 2025
53AQI
53AQI
20th April 2025
43AQI
43AQI
21st April 2025
40AQI
40AQI
22nd April 2025
28AQI
28AQI
23rd April 2025
28AQI
28AQI
24th April 2025
39AQI
39AQI
25th April 2025
38AQI
38AQI
26th April 2025
29AQI
29AQI
27th April 2025
18AQI
18AQI
28th April 2025
23AQI
23AQI
29th April 2025
37AQI
37AQI
30th April 2025
26AQI
26AQI
1st May 2025
35AQI
35AQI
2nd May 2025
26AQI
26AQI
3rd May 2025
21AQI
21AQI
4th May 2025
17AQI
17AQI
5th May 2025
19AQI
19AQI
6th May 2025
17AQI
17AQI
7th May 2025
25AQI
25AQI
8th May 2025
32AQI
32AQI
9th May 2025
24AQI
24AQI
10th May 2025
26AQI
26AQI
11th May 2025
27AQI
27AQI
12th May 2025
24AQI
24AQI
13th May 2025
20AQI
20AQI
14th May 2025
23AQI
23AQI
15th May 2025
34AQI
34AQI
16th May 2025
42AQI
42AQI
17th May 2025
24AQI
24AQI
18th May 2025
23AQI
23AQI
19th May 2025
27AQI
27AQI
20th May 2025
26AQI
26AQI
21st May 2025
25AQI
25AQI
22nd May 2025
14AQI
14AQI
23rd May 2025
15AQI
15AQI
24th May 2025
19AQI
19AQI
25th May 2025
22AQI
22AQI
26th May 2025
23AQI
23AQI
27th May 2025
20AQI
20AQI
28th May 2025
16AQI
16AQI
29th May 2025
27AQI
27AQI
30th May 2025
24AQI
24AQI
31st May 2025
37AQI
37AQI
1st June 2025
30AQI
30AQI
2nd June 2025
31AQI
31AQI
3rd June 2025
44AQI
44AQI
4th June 2025
64AQI
64AQI
5th June 2025
62AQI
62AQI
6th June 2025
50AQI
50AQI
7th June 2025
30AQI
30AQI
8th June 2025
30AQI
30AQI
9th June 2025
44AQI
44AQI
10th June 2025
39AQI
39AQI
11th June 2025
58AQI
58AQI
12th June 2025
63AQI
63AQI
13th June 2025
63AQI
63AQI
14th June 2025
28AQI
28AQI
15th June 2025
23AQI
23AQI
16th June 2025
22AQI
22AQI
17th June 2025
24AQI
24AQI
18th June 2025
22AQI
22AQI
19th June 2025
23AQI
23AQI
20th June 2025
24AQI
24AQI
21st June 2025
40AQI
40AQI
22nd June 2025
43AQI
43AQI
23rd June 2025
51AQI
51AQI
24th June 2025
57AQI
57AQI
25th June 2025
55AQI
55AQI
26th June 2025
53AQI
53AQI
27th June 2025
33AQI
33AQI
28th June 2025
31AQI
31AQI
29th June 2025
35AQI
35AQI
30th June 2025
37AQI
37AQI
1st July 2025
34AQI
34AQI
2nd July 2025
27AQI
27AQI
3rd July 2025
42AQI
42AQI
4th July 2025
52AQI
52AQI
5th July 2025
71AQI
71AQI
6th July 2025
55AQI
55AQI
7th July 2025
51AQI
51AQI
8th July 2025
43AQI
43AQI
9th July 2025
37AQI
37AQI
10th July 2025
33AQI
33AQI
11th July 2025
38AQI
38AQI
12th July 2025
40AQI
40AQI
13th July 2025
36AQI
36AQI
14th July 2025
35AQI
35AQI
15th July 2025
32AQI
32AQI
16th July 2025
39AQI
39AQI
17th July 2025
33AQI
33AQI
18th July 2025
22AQI
22AQI
19th July 2025
28AQI
28AQI
20th July 2025
32AQI
32AQI
21st July 2025
35AQI
35AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
41AQI
41AQI
24th July 2025
35AQI
35AQI
25th July 2025
47AQI
47AQI
26th July 2025
46AQI
46AQI
27th July 2025
30AQI
30AQI
28th July 2025
28AQI
28AQI
29th July 2025
35AQI
35AQI
30th July 2025
46AQI
46AQI
31st July 2025
46AQI
46AQI
1st August 2025
52AQI
52AQI
2nd August 2025
43AQI
43AQI
3rd August 2025
42AQI
42AQI
4th August 2025
42AQI
42AQI
5th August 2025
44AQI
44AQI
6th August 2025
48AQI
48AQI
7th August 2025
38AQI
38AQI
8th August 2025
51AQI
51AQI
9th August 2025
57AQI
57AQI
10th August 2025
55AQI
55AQI
11th August 2025
50AQI
50AQI
33AQI
30AQI
32AQI
28AQI
24AQI
40AQI
39AQI
47AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
30
1
28
27
4
29
1
31
21
9
27
4
7
4
200
23
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
May24AQI
202432AQI
29
2
27
2
29
1
30
31
25
4
28
3
29
2
28
1
31
30
31
348
15
Highest AQI recorded in
July38AQI
Lowest AQI recorded in
November28AQI
202337AQI
31
28
13
1
1
26
4
27
4
13
14
3
18
10
3
26
5
30
30
25
3
31
298
41
7
Highest AQI recorded in
June62AQI
Lowest AQI recorded in
January24AQI
202233AQI
26
4
21
1
28
3
21
31
16
9
1
19
2
2
29
30
1
29
31
283
19
1
1
Highest AQI recorded in
June51AQI
Lowest AQI recorded in
November18AQI
202135AQI
30
23
5
26
5
28
2
28
3
28
2
13
18
26
5
28
2
31
29
1
28
3
318
46
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
January21AQI
202026AQI
12
1
20
19
30
31
27
4
30
31
30
31
261
5
Highest AQI recorded in
August35AQI
Lowest AQI recorded in
December16AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
37AQILeast Polluted Year Recorded
2020(Avg.)
26AQICharleston's annual 2025 AQI (33) shows an average percentage change of 2.8% (worsened AQI) compared to previous years: 2020 (26), 2021 (35), 2022 (33), 2023 (37), 2024 (32).
