Charleston, Las Vegas, Nevada, 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, Las Vegas, Nevada, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
69AQILowest AQI recorded on
1st Aug 2025
29AQISame Day Analysis (7th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 55 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Charleston, Las Vegas, Nevada, United States
AQI
Day
Night
.
5 AM7th Aug 2025
7 PM
4 AM8th Aug 2025
Day time
Avg. Highest Time
5AM7th Aug
64AQI
Avg. Lowest Time
5PM7th Aug
47AQI
Night time
Avg. Highest Time
8PM7th Aug
54AQI
Avg. Lowest Time
11PM7th Aug
50AQI
In the last 24 hours,
Charleston's AQI reached its highest point of 64 at 5 AM during the Day, while the lowest point, 47, was recorded at 5 PM during the Day between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Charleston, Las Vegas, Nevada, United States
JulAug
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
9th Jul 2025345 AMAQI
9th Jul 2025336 AMAQI
9th Jul 2025347 AMAQI
9th Jul 2025338 AMAQI
9th Jul 2025389 AMAQI
9th Jul 20255010 AMAQI
9th Jul 20254711 AMAQI
9th Jul 20254112 PMAQI
9th Jul 2025481 PMAQI
9th Jul 2025322 PMAQI
9th Jul 2025323 PMAQI
9th Jul 2025324 PMAQI
9th Jul 2025255 PMAQI
9th Jul 2025226 PMAQI
9th Jul 2025307 PMAQI
9th Jul 2025328 PMAQI
9th Jul 2025259 PMAQI
9th Jul 20252610 PMAQI
9th Jul 20252611 PMAQI
10th Jul 20252912 AMAQI
10th Jul 2025321 AMAQI
10th Jul 2025302 AMAQI
10th Jul 2025293 AMAQI
10th Jul 2025264 AMAQI
--°C/°C
10th Jul 2025305 AMAQI
10th Jul 2025286 AMAQI
10th Jul 2025277 AMAQI
10th Jul 2025268 AMAQI
10th Jul 2025369 AMAQI
10th Jul 20253810 AMAQI
10th Jul 20254211 AMAQI
10th Jul 20254312 PMAQI
10th Jul 2025441 PMAQI
10th Jul 2025442 PMAQI
10th Jul 2025463 PMAQI
10th Jul 2025494 PMAQI
10th Jul 2025495 PMAQI
10th Jul 2025526 PMAQI
10th Jul 2025367 PMAQI
10th Jul 2025368 PMAQI
10th Jul 2025529 PMAQI
10th Jul 20255110 PMAQI
10th Jul 20255211 PMAQI
11th Jul 20255412 AMAQI
11th Jul 2025541 AMAQI
11th Jul 2025552 AMAQI
11th Jul 2025563 AMAQI
11th Jul 2025564 AMAQI
35°C23/44°C
11th Jul 2025585 AMAQI
11th Jul 2025596 AMAQI
11th Jul 2025607 AMAQI
11th Jul 2025608 AMAQI
11th Jul 2025609 AMAQI
11th Jul 20255710 AMAQI
11th Jul 20255511 AMAQI
11th Jul 20255512 PMAQI
11th Jul 2025591 PMAQI
11th Jul 2025532 PMAQI
11th Jul 2025523 PMAQI
11th Jul 2025524 PMAQI
11th Jul 2025515 PMAQI
11th Jul 2025526 PMAQI
11th Jul 2025527 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025489 PMAQI
11th Jul 20254710 PMAQI
11th Jul 20254411 PMAQI
12th Jul 20254612 AMAQI
12th Jul 2025471 AMAQI
12th Jul 2025442 AMAQI
12th Jul 2025503 AMAQI
12th Jul 2025444 AMAQI
35°C24/44°C
12th Jul 2025505 AMAQI
12th Jul 2025516 AMAQI
12th Jul 2025517 AMAQI
12th Jul 2025508 AMAQI
12th Jul 2025509 AMAQI
12th Jul 20255210 AMAQI
12th Jul 20255011 AMAQI
12th Jul 20254812 PMAQI
12th Jul 2025491 PMAQI
12th Jul 2025462 PMAQI
12th Jul 2025463 PMAQI
12th Jul 2025404 PMAQI
12th Jul 2025455 PMAQI
12th Jul 2025436 PMAQI
12th Jul 2025487 PMAQI
12th Jul 2025498 PMAQI
12th Jul 2025489 PMAQI
12th Jul 20255010 PMAQI
12th Jul 20255011 PMAQI
13th Jul 20255012 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025492 AMAQI
13th Jul 2025473 AMAQI
13th Jul 2025454 AMAQI
35°C24/45°C
13th Jul 2025495 AMAQI
13th Jul 2025496 AMAQI
13th Jul 2025487 AMAQI
13th Jul 2025498 AMAQI
13th Jul 2025479 AMAQI
13th Jul 20255110 AMAQI
13th Jul 20255111 AMAQI
13th Jul 20254812 PMAQI
13th Jul 2025471 PMAQI
13th Jul 2025462 PMAQI
13th Jul 2025483 PMAQI
13th Jul 2025474 PMAQI
13th Jul 2025445 PMAQI
13th Jul 2025466 PMAQI
13th Jul 2025467 PMAQI
13th Jul 2025488 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255310 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025532 AMAQI
14th Jul 2025533 AMAQI
14th Jul 2025524 AMAQI
36°C26/46°C
14th Jul 2025545 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025547 AMAQI
14th Jul 2025548 AMAQI
14th Jul 2025589 AMAQI
14th Jul 20255810 AMAQI
14th Jul 20255611 AMAQI
14th Jul 20255712 PMAQI
14th Jul 2025541 PMAQI
14th Jul 2025552 PMAQI
14th Jul 2025553 PMAQI
14th Jul 2025534 PMAQI
14th Jul 2025505 PMAQI
14th Jul 2025526 PMAQI
14th Jul 2025547 PMAQI
14th Jul 2025538 PMAQI
14th Jul 2025519 PMAQI
14th Jul 20255110 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20255012 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025512 AMAQI
15th Jul 2025493 AMAQI
15th Jul 2025474 AMAQI
36°C26/46°C
15th Jul 2025435 AMAQI
15th Jul 2025426 AMAQI
15th Jul 2025407 AMAQI
15th Jul 2025428 AMAQI
15th Jul 2025479 AMAQI
15th Jul 20255010 AMAQI
15th Jul 20256111 AMAQI
15th Jul 20256412 PMAQI
15th Jul 2025711 PMAQI
15th Jul 2025992 PMAQI
15th Jul 2025823 PMAQI
15th Jul 2025944 PMAQI
15th Jul 2025825 PMAQI
15th Jul 20251066 PMAQI
15th Jul 2025647 PMAQI
15th Jul 2025508 PMAQI
15th Jul 2025529 PMAQI
15th Jul 20255310 PMAQI
15th Jul 20255311 PMAQI
16th Jul 20255312 AMAQI
16th Jul 2025521 AMAQI
16th Jul 2025502 AMAQI
16th Jul 2025493 AMAQI
16th Jul 2025464 AMAQI
36°C27/45°C
16th Jul 2025475 AMAQI
16th Jul 2025446 AMAQI
16th Jul 2025467 AMAQI
16th Jul 2025428 AMAQI
16th Jul 2025489 AMAQI
16th Jul 20254810 AMAQI
16th Jul 20255411 AMAQI
16th Jul 20254912 PMAQI
16th Jul 2025481 PMAQI
16th Jul 2025492 PMAQI
16th Jul 2025483 PMAQI
16th Jul 2025454 PMAQI
16th Jul 2025385 PMAQI
16th Jul 2025366 PMAQI
16th Jul 2025417 PMAQI
16th Jul 2025418 PMAQI
16th Jul 2025339 PMAQI
16th Jul 20253310 PMAQI
16th Jul 20253411 PMAQI
17th Jul 20253612 AMAQI
17th Jul 2025361 AMAQI
17th Jul 2025362 AMAQI
17th Jul 2025373 AMAQI
17th Jul 2025324 AMAQI
34°C26/43°C
17th Jul 2025365 AMAQI
17th Jul 2025346 AMAQI
17th Jul 2025307 AMAQI
17th Jul 2025348 AMAQI
17th Jul 2025339 AMAQI
17th Jul 20253510 AMAQI
17th Jul 20253711 AMAQI
17th Jul 20253812 PMAQI
17th Jul 2025401 PMAQI
17th Jul 2025402 PMAQI
17th Jul 2025483 PMAQI
17th Jul 2025374 PMAQI
17th Jul 2025385 PMAQI
17th Jul 2025406 PMAQI
17th Jul 2025367 PMAQI
17th Jul 2025368 PMAQI
17th Jul 2025379 PMAQI
17th Jul 20254010 PMAQI
17th Jul 20254111 PMAQI
18th Jul 20254012 AMAQI
18th Jul 2025381 AMAQI
18th Jul 2025362 AMAQI
18th Jul 2025373 AMAQI
18th Jul 2025404 AMAQI
33°C25/41°C
18th Jul 2025385 AMAQI
18th Jul 2025396 AMAQI
18th Jul 2025397 AMAQI
18th Jul 2025388 AMAQI
18th Jul 2025429 AMAQI
18th Jul 20254210 AMAQI
18th Jul 20254311 AMAQI
18th Jul 20254512 PMAQI
18th Jul 2025431 PMAQI
18th Jul 2025412 PMAQI
18th Jul 2025373 PMAQI
18th Jul 2025394 PMAQI
18th Jul 2025405 PMAQI
18th Jul 2025366 PMAQI
18th Jul 2025397 PMAQI
18th Jul 2025398 PMAQI
18th Jul 2025349 PMAQI
18th Jul 20253610 PMAQI
18th Jul 20253411 PMAQI
19th Jul 20253312 AMAQI
19th Jul 2025351 AMAQI
19th Jul 2025362 AMAQI
19th Jul 2025383 AMAQI
19th Jul 2025384 AMAQI
30°C25/39°C
19th Jul 2025375 AMAQI
19th Jul 2025366 AMAQI
19th Jul 2025387 AMAQI
19th Jul 2025408 AMAQI
19th Jul 2025399 AMAQI
19th Jul 20253710 AMAQI
19th Jul 20253611 AMAQI
19th Jul 20253812 PMAQI
19th Jul 2025371 PMAQI
19th Jul 2025362 PMAQI
19th Jul 2025353 PMAQI
19th Jul 2025324 PMAQI
19th Jul 2025305 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025347 PMAQI
19th Jul 2025348 PMAQI
19th Jul 2025309 PMAQI
19th Jul 20252810 PMAQI
19th Jul 20253011 PMAQI
20th Jul 20253012 AMAQI
20th Jul 2025321 AMAQI
20th Jul 2025282 AMAQI
20th Jul 2025273 AMAQI
20th Jul 2025244 AMAQI
34°C25/42°C
20th Jul 2025275 AMAQI
20th Jul 2025286 AMAQI
20th Jul 2025297 AMAQI
20th Jul 2025328 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20253310 AMAQI
20th Jul 20253711 AMAQI
20th Jul 20253512 PMAQI
20th Jul 2025351 PMAQI
20th Jul 2025332 PMAQI
20th Jul 2025333 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025315 PMAQI
20th Jul 2025296 PMAQI
20th Jul 2025287 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025249 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252711 PMAQI
21st Jul 20252712 AMAQI
21st Jul 2025281 AMAQI
21st Jul 2025282 AMAQI
21st Jul 2025303 AMAQI
21st Jul 2025304 AMAQI
34°C24/43°C
21st Jul 2025335 AMAQI
21st Jul 2025346 AMAQI
21st Jul 2025367 AMAQI
21st Jul 2025398 AMAQI
21st Jul 2025389 AMAQI
21st Jul 20254310 AMAQI
21st Jul 20254811 AMAQI
21st Jul 20254812 PMAQI
21st Jul 2025421 PMAQI
21st Jul 2025372 PMAQI
21st Jul 2025333 PMAQI
21st Jul 2025304 PMAQI
21st Jul 2025295 PMAQI
21st Jul 2025276 PMAQI
21st Jul 2025307 PMAQI
21st Jul 2025318 PMAQI
21st Jul 2025309 PMAQI
21st Jul 20253210 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253312 AMAQI
22nd Jul 2025311 AMAQI
22nd Jul 2025322 AMAQI
22nd Jul 2025303 AMAQI
22nd Jul 2025304 AMAQI
33°C24/41°C
22nd Jul 2025345 AMAQI
22nd Jul 2025366 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025398 AMAQI
22nd Jul 2025409 AMAQI
22nd Jul 20254210 AMAQI
22nd Jul 20254411 AMAQI
22nd Jul 20254612 PMAQI
22nd Jul 2025401 PMAQI
22nd Jul 2025382 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025334 PMAQI
22nd Jul 2025285 PMAQI
22nd Jul 2025276 PMAQI
22nd Jul 2025307 PMAQI
22nd Jul 2025318 PMAQI
22nd Jul 2025259 PMAQI
22nd Jul 20252610 PMAQI
22nd Jul 20252511 PMAQI
23rd Jul 20252612 AMAQI
23rd Jul 2025271 AMAQI
23rd Jul 2025272 AMAQI
23rd Jul 2025293 AMAQI
23rd Jul 2025274 AMAQI
32°C23/40°C
23rd Jul 2025265 AMAQI
23rd Jul 2025266 AMAQI
23rd Jul 2025297 AMAQI
23rd Jul 2025338 AMAQI
23rd Jul 2025379 AMAQI
23rd Jul 20253510 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025292 PMAQI
23rd Jul 2025263 PMAQI
23rd Jul 2025234 PMAQI
23rd Jul 2025205 PMAQI
23rd Jul 2025206 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025258 PMAQI
23rd Jul 2025199 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251811 PMAQI
24th Jul 20252212 AMAQI
24th Jul 2025221 AMAQI
24th Jul 2025252 AMAQI
24th Jul 2025293 AMAQI
24th Jul 2025244 AMAQI
30°C21/39°C
24th Jul 2025225 AMAQI
24th Jul 2025216 AMAQI
24th Jul 2025307 AMAQI
24th Jul 2025228 AMAQI
24th Jul 2025319 AMAQI
24th Jul 20253610 AMAQI
24th Jul 20253611 AMAQI
24th Jul 20253112 PMAQI
24th Jul 2025321 PMAQI
24th Jul 2025292 PMAQI
24th Jul 2025253 PMAQI
24th Jul 2025244 PMAQI
24th Jul 2025225 PMAQI
24th Jul 2025196 PMAQI
24th Jul 2025217 PMAQI
24th Jul 2025218 PMAQI
24th Jul 2025179 PMAQI
24th Jul 20252010 PMAQI
24th Jul 20251811 PMAQI
25th Jul 20251812 AMAQI
25th Jul 2025181 AMAQI
25th Jul 2025182 AMAQI
25th Jul 2025183 AMAQI
25th Jul 2025184 AMAQI
30°C20/40°C
25th Jul 2025185 AMAQI
25th Jul 2025186 AMAQI
25th Jul 2025207 AMAQI
25th Jul 2025218 AMAQI
25th Jul 2025249 AMAQI
25th Jul 20253410 AMAQI
25th Jul 20252811 AMAQI
25th Jul 20252712 PMAQI
25th Jul 2025251 PMAQI
25th Jul 2025302 PMAQI
25th Jul 2025323 PMAQI
25th Jul 2025234 PMAQI
25th Jul 2025215 PMAQI
25th Jul 2025256 PMAQI
25th Jul 2025227 PMAQI
25th Jul 2025208 PMAQI
25th Jul 2025209 PMAQI
25th Jul 20251810 PMAQI
25th Jul 20251911 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025191 AMAQI
26th Jul 2025202 AMAQI
26th Jul 2025223 AMAQI
26th Jul 2025214 AMAQI
30°C20/38°C
26th Jul 2025235 AMAQI
26th Jul 2025246 AMAQI
26th Jul 2025247 AMAQI
26th Jul 2025228 AMAQI
26th Jul 2025249 AMAQI
26th Jul 20252710 AMAQI
26th Jul 20252411 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025212 PMAQI
26th Jul 2025203 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025185 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025197 PMAQI
26th Jul 2025208 PMAQI
26th Jul 2025169 PMAQI
26th Jul 20251610 PMAQI
26th Jul 20251811 PMAQI
27th Jul 20251712 AMAQI
27th Jul 2025181 AMAQI
27th Jul 2025192 AMAQI
27th Jul 2025243 AMAQI
27th Jul 2025244 AMAQI
30°C19/39°C
27th Jul 2025225 AMAQI
27th Jul 2025236 AMAQI
27th Jul 2025247 AMAQI
27th Jul 2025278 AMAQI
27th Jul 2025289 AMAQI
27th Jul 20252810 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025321 PMAQI
27th Jul 2025212 PMAQI
27th Jul 2025203 PMAQI
27th Jul 2025214 PMAQI
27th Jul 2025215 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025218 PMAQI
27th Jul 2025189 PMAQI
27th Jul 20252010 PMAQI
27th Jul 20251911 PMAQI
28th Jul 20252012 AMAQI
28th Jul 2025191 AMAQI
28th Jul 2025202 AMAQI
28th Jul 2025213 AMAQI
28th Jul 2025244 AMAQI
31°C21/41°C
28th Jul 2025255 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025299 AMAQI
28th Jul 20253810 AMAQI
28th Jul 20253711 AMAQI
28th Jul 20253812 PMAQI
28th Jul 2025401 PMAQI
28th Jul 2025322 PMAQI
28th Jul 2025283 PMAQI
28th Jul 2025274 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025206 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025228 PMAQI
28th Jul 2025209 PMAQI
28th Jul 20252110 PMAQI
28th Jul 20252311 PMAQI
29th Jul 20252212 AMAQI
29th Jul 2025231 AMAQI
29th Jul 2025242 AMAQI
29th Jul 2025253 AMAQI
29th Jul 2025274 AMAQI
32°C22/43°C
29th Jul 2025325 AMAQI
29th Jul 2025326 AMAQI
29th Jul 2025327 AMAQI
29th Jul 2025318 AMAQI
29th Jul 2025359 AMAQI
29th Jul 20253410 AMAQI
29th Jul 20253811 AMAQI
29th Jul 20254212 PMAQI
29th Jul 2025451 PMAQI
29th Jul 2025332 PMAQI
29th Jul 2025303 PMAQI
29th Jul 2025294 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025287 PMAQI
29th Jul 2025288 PMAQI
29th Jul 2025199 PMAQI
29th Jul 20252210 PMAQI
29th Jul 20252211 PMAQI
30th Jul 20252312 AMAQI
30th Jul 2025251 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025283 AMAQI
30th Jul 2025324 AMAQI
32°C22/43°C
30th Jul 2025365 AMAQI
30th Jul 2025336 AMAQI
30th Jul 2025357 AMAQI
30th Jul 2025388 AMAQI
30th Jul 2025409 AMAQI
30th Jul 20254410 AMAQI
30th Jul 20255011 AMAQI
30th Jul 20254312 PMAQI
30th Jul 2025371 PMAQI
30th Jul 2025342 PMAQI
30th Jul 2025343 PMAQI
30th Jul 2025344 PMAQI
30th Jul 2025345 PMAQI
30th Jul 2025346 PMAQI
30th Jul 2025347 PMAQI
30th Jul 2025348 PMAQI
30th Jul 2025269 PMAQI
30th Jul 20252410 PMAQI
30th Jul 20252511 PMAQI
31st Jul 20252812 AMAQI
31st Jul 2025281 AMAQI
31st Jul 2025292 AMAQI
31st Jul 2025313 AMAQI
31st Jul 2025384 AMAQI
31°C21/41°C
31st Jul 2025385 AMAQI
31st Jul 2025316 AMAQI
31st Jul 2025277 AMAQI
31st Jul 2025348 AMAQI
31st Jul 2025319 AMAQI
31st Jul 20253810 AMAQI
31st Jul 20254311 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025391 PMAQI
31st Jul 2025352 PMAQI
31st Jul 2025403 PMAQI
31st Jul 2025304 PMAQI
31st Jul 2025265 PMAQI
31st Jul 2025246 PMAQI
31st Jul 2025267 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025189 PMAQI
31st Jul 20251810 PMAQI
31st Jul 20251911 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025222 AMAQI
1st Aug 2025253 AMAQI
1st Aug 2025284 AMAQI
32°C21/43°C
1st Aug 2025305 AMAQI
1st Aug 2025316 AMAQI
1st Aug 2025327 AMAQI
1st Aug 2025338 AMAQI
1st Aug 2025349 AMAQI
1st Aug 20254110 AMAQI
1st Aug 20254311 AMAQI
1st Aug 20254112 PMAQI
1st Aug 2025361 PMAQI
1st Aug 2025352 PMAQI
1st Aug 2025363 PMAQI
1st Aug 2025304 PMAQI
1st Aug 2025305 PMAQI
1st Aug 2025276 PMAQI
1st Aug 2025297 PMAQI
1st Aug 2025268 PMAQI
1st Aug 2025259 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252111 PMAQI
2nd Aug 20252212 AMAQI
2nd Aug 2025221 AMAQI
2nd Aug 2025272 AMAQI
2nd Aug 2025293 AMAQI
2nd Aug 2025294 AMAQI
33°C23/44°C
2nd Aug 2025305 AMAQI
2nd Aug 2025296 AMAQI
2nd Aug 2025287 AMAQI
2nd Aug 2025318 AMAQI
2nd Aug 2025289 AMAQI
2nd Aug 20253810 AMAQI
2nd Aug 20253411 AMAQI
2nd Aug 20253212 PMAQI
2nd Aug 2025361 PMAQI
2nd Aug 2025332 PMAQI
2nd Aug 2025333 PMAQI
2nd Aug 2025344 PMAQI
2nd Aug 2025555 PMAQI
2nd Aug 2025716 PMAQI
2nd Aug 2025417 PMAQI
2nd Aug 2025448 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20255710 PMAQI
2nd Aug 20255511 PMAQI
3rd Aug 20255512 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025574 AMAQI
33°C22/44°C
3rd Aug 2025585 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025547 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025579 AMAQI
3rd Aug 20255710 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025551 PMAQI
3rd Aug 2025542 PMAQI
3rd Aug 2025533 PMAQI
3rd Aug 2025554 PMAQI
3rd Aug 2025565 PMAQI
3rd Aug 2025606 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025738 PMAQI
3rd Aug 2025869 PMAQI
3rd Aug 202511610 PMAQI
3rd Aug 20257911 PMAQI
4th Aug 20256012 AMAQI
4th Aug 2025571 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025524 AMAQI
33°C21/44°C
4th Aug 2025485 AMAQI
4th Aug 2025456 AMAQI
4th Aug 2025467 AMAQI
4th Aug 2025488 AMAQI
4th Aug 2025519 AMAQI
4th Aug 20256010 AMAQI
4th Aug 20256711 AMAQI
4th Aug 202510112 PMAQI
4th Aug 20251361 PMAQI
4th Aug 20251752 PMAQI
4th Aug 20251673 PMAQI
4th Aug 20251474 PMAQI
4th Aug 20251075 PMAQI
4th Aug 2025806 PMAQI
4th Aug 2025607 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025439 PMAQI
4th Aug 20254010 PMAQI
4th Aug 20254911 PMAQI
5th Aug 20255612 AMAQI
5th Aug 2025621 AMAQI
5th Aug 2025662 AMAQI
5th Aug 2025663 AMAQI
5th Aug 2025654 AMAQI
32°C21/41°C
5th Aug 2025585 AMAQI
5th Aug 2025596 AMAQI
5th Aug 2025597 AMAQI
5th Aug 2025628 AMAQI
5th Aug 2025629 AMAQI
5th Aug 20255910 AMAQI
5th Aug 20256011 AMAQI
5th Aug 20255412 PMAQI
5th Aug 2025541 PMAQI
5th Aug 2025562 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025614 PMAQI
5th Aug 2025655 PMAQI
5th Aug 2025666 PMAQI
5th Aug 2025587 PMAQI
5th Aug 2025638 PMAQI
5th Aug 2025719 PMAQI
5th Aug 20257210 PMAQI
5th Aug 20256611 PMAQI
6th Aug 20256412 AMAQI
6th Aug 2025631 AMAQI
6th Aug 2025622 AMAQI
6th Aug 2025613 AMAQI
6th Aug 2025604 AMAQI
33°C22/44°C
6th Aug 2025605 AMAQI
6th Aug 2025606 AMAQI
6th Aug 2025617 AMAQI
6th Aug 2025618 AMAQI
6th Aug 2025629 AMAQI
6th Aug 20256110 AMAQI
6th Aug 20256511 AMAQI
6th Aug 20256812 PMAQI
6th Aug 2025711 PMAQI
6th Aug 2025702 PMAQI
6th Aug 2025673 PMAQI
6th Aug 2025604 PMAQI
6th Aug 2025545 PMAQI
6th Aug 2025456 PMAQI
6th Aug 2025617 PMAQI
6th Aug 2025498 PMAQI
6th Aug 2025419 PMAQI
6th Aug 20254110 PMAQI
6th Aug 20254011 PMAQI
7th Aug 20255212 AMAQI
7th Aug 2025561 AMAQI
7th Aug 2025562 AMAQI
7th Aug 2025583 AMAQI
7th Aug 2025624 AMAQI
34°C24/45°C
7th Aug 2025645 AMAQI
7th Aug 2025626 AMAQI
7th Aug 2025617 AMAQI
7th Aug 2025598 AMAQI
7th Aug 2025609 AMAQI
7th Aug 20255910 AMAQI
7th Aug 20255711 AMAQI
7th Aug 20255412 PMAQI
7th Aug 2025551 PMAQI
7th Aug 2025522 PMAQI
7th Aug 2025493 PMAQI
7th Aug 2025474 PMAQI
7th Aug 2025475 PMAQI
7th Aug 2025506 PMAQI
7th Aug 2025547 PMAQI
7th Aug 2025548 PMAQI
7th Aug 2025519 PMAQI
7th Aug 20255110 PMAQI
7th Aug 20255011 PMAQI
8th Aug 20255112 AMAQI
8th Aug 2025521 AMAQI
8th Aug 2025532 AMAQI
8th Aug 2025533 AMAQI
8th Aug 2025544 AMAQI
35°C23/46°C
8th Aug 2025535 AMAQI
5 AM8th Aug 2025546 AMAQI
8th Aug 2025667 AMAQI
8th Aug 2025768 AMAQI
8th Aug 2025879 AMAQI
8th Aug 20259010 AMAQI
8th Aug 20258511 AMAQI
8th Aug 20257412 PMAQI
12 PM8th Aug 2025711 PMAQI
8th Aug 2025692 PMAQI
8th Aug 2025643 PMAQI
8th Aug 2025604 PMAQI
8th Aug 2025565 PMAQI
8th Aug 2025556 PMAQI
8th Aug 2025557 PMAQI
7 PM8th Aug 2025548 PMAQI
8th Aug 2025549 PMAQI
12 AM
4 AM
34°C23/45°C
Day time
Avg. Highest Time
10 AM - 7 PM
44AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
5 AM - 7 AM
39AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 7 PM (Avg. 44), while the lowest AQI was between 5 AM to 7 AM (Avg. 39).
Night time
Avg. Highest Time
12 AM - 10 PM
38AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
11 PM
36AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 10 PM (Avg. 38), while the lowest AQI was between 11 PM to 11 PM (Avg. 36).
2025 Days Vs Air Quality
Charleston, Las Vegas, Nevada, United States
2025
90%
122
10%
13
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Good
122 DaysModerate
13 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 221 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, Las Vegas, Nevada, 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
42AQI
42AQI
2nd March 2025
42AQI
42AQI
3rd March 2025
35AQI
35AQI
4th March 2025
35AQI
35AQI
5th March 2025
39AQI
39AQI
6th March 2025
31AQI
31AQI
1st April 2025
24AQI
24AQI
2nd April 2025
22AQI
22AQI
3rd April 2025
18AQI
18AQI
4th April 2025
21AQI
21AQI
5th April 2025
20AQI
20AQI
6th April 2025
23AQI
23AQI
7th April 2025
27AQI
27AQI
8th April 2025
30AQI
30AQI
9th April 2025
39AQI
39AQI
10th April 2025
39AQI
39AQI
11th April 2025
39AQI
39AQI
12th April 2025
34AQI
34AQI
13th April 2025
31AQI
31AQI
14th April 2025
32AQI
32AQI
15th April 2025
38AQI
38AQI
16th April 2025
39AQI
39AQI
17th April 2025
35AQI
35AQI
18th April 2025
29AQI
29AQI
19th April 2025
18AQI
18AQI
20th April 2025
23AQI
23AQI
21st April 2025
28AQI
28AQI
22nd April 2025
34AQI
34AQI
23rd April 2025
34AQI
34AQI
24th April 2025
34AQI
34AQI
25th April 2025
31AQI
31AQI
26th April 2025
33AQI
33AQI
27th April 2025
16AQI
16AQI
28th April 2025
20AQI
20AQI
29th April 2025
25AQI
25AQI
30th April 2025
29AQI
29AQI
1st May 2025
27AQI
27AQI
2nd May 2025
37AQI
37AQI
3rd May 2025
38AQI
38AQI
4th May 2025
22AQI
22AQI
5th May 2025
22AQI
22AQI
6th May 2025
28AQI
28AQI
7th May 2025
28AQI
28AQI
8th May 2025
31AQI
31AQI
9th May 2025
30AQI
30AQI
10th May 2025
27AQI
27AQI
11th May 2025
33AQI
33AQI
12th May 2025
33AQI
33AQI
13th May 2025
37AQI
37AQI
14th May 2025
22AQI
22AQI
15th May 2025
23AQI
23AQI
16th May 2025
29AQI
29AQI
17th May 2025
39AQI
39AQI
18th May 2025
34AQI
34AQI
19th May 2025
34AQI
34AQI
20th May 2025
33AQI
33AQI
21st May 2025
38AQI
38AQI
22nd May 2025
42AQI
42AQI
23rd May 2025
36AQI
36AQI
24th May 2025
35AQI
35AQI
25th May 2025
34AQI
34AQI
26th May 2025
35AQI
35AQI
27th May 2025
36AQI
36AQI
28th May 2025
41AQI
41AQI
29th May 2025
43AQI
43AQI
30th May 2025
43AQI
43AQI
31st May 2025
33AQI
33AQI
1st June 2025
42AQI
42AQI
2nd June 2025
25AQI
25AQI
3rd June 2025
30AQI
30AQI
4th June 2025
36AQI
36AQI
5th June 2025
34AQI
34AQI
6th June 2025
31AQI
31AQI
7th June 2025
39AQI
39AQI
8th June 2025
36AQI
36AQI
9th June 2025
37AQI
37AQI
10th June 2025
40AQI
40AQI
11th June 2025
43AQI
43AQI
12th June 2025
39AQI
39AQI
13th June 2025
42AQI
42AQI
14th June 2025
39AQI
39AQI
15th June 2025
32AQI
32AQI
16th June 2025
36AQI
36AQI
17th June 2025
40AQI
40AQI
18th June 2025
42AQI
42AQI
19th June 2025
47AQI
47AQI
20th June 2025
46AQI
46AQI
21st June 2025
48AQI
48AQI
22nd June 2025
47AQI
47AQI
23rd June 2025
47AQI
47AQI
24th June 2025
53AQI
53AQI
25th June 2025
52AQI
52AQI
26th June 2025
51AQI
51AQI
27th June 2025
51AQI
51AQI
28th June 2025
46AQI
46AQI
29th June 2025
41AQI
41AQI
30th June 2025
31AQI
31AQI
1st July 2025
53AQI
53AQI
2nd July 2025
44AQI
44AQI
3rd July 2025
39AQI
39AQI
4th July 2025
48AQI
48AQI
5th July 2025
49AQI
49AQI
6th July 2025
31AQI
31AQI
7th July 2025
31AQI
31AQI
8th July 2025
41AQI
41AQI
9th July 2025
33AQI
33AQI
10th July 2025
39AQI
39AQI
11th July 2025
54AQI
54AQI
12th July 2025
48AQI
48AQI
13th July 2025
49AQI
49AQI
14th July 2025
53AQI
53AQI
15th July 2025
60AQI
60AQI
16th July 2025
44AQI
44AQI
17th July 2025
37AQI
37AQI
18th July 2025
39AQI
39AQI
19th July 2025
34AQI
34AQI
20th July 2025
29AQI
29AQI
21st July 2025
33AQI
33AQI
22nd July 2025
33AQI
33AQI
23rd July 2025
27AQI
27AQI
24th July 2025
24AQI
24AQI
25th July 2025
22AQI
22AQI
26th July 2025
21AQI
21AQI
27th July 2025
22AQI
22AQI
28th July 2025
25AQI
25AQI
29th July 2025
28AQI
28AQI
30th July 2025
33AQI
33AQI
31st July 2025
30AQI
30AQI
1st August 2025
29AQI
29AQI
2nd August 2025
39AQI
39AQI
3rd August 2025
63AQI
63AQI
4th August 2025
69AQI
69AQI
5th August 2025
62AQI
62AQI
6th August 2025
58AQI
58AQI
7th August 2025
55AQI
55AQI
37AQI
29AQI
33AQI
41AQI
37AQI
54AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202536AQI
6
30
31
26
4
27
4
2
5
122
13
Highest AQI recorded in
August54AQI
Lowest AQI recorded in
April29AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
36AQILeast Polluted Year Recorded
2025(Avg.)
36AQICharleston's annual 2025 AQI (36) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
