Aiken, South Carolina, 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
Aiken, South Carolina, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Aug 2021
53AQILowest AQI recorded on
3rd Aug 2022
13AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 31 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Aiken, South Carolina, United States
AQI
Day
Night
.
6 AM5th Aug 2025
8 PM
5 AM6th Aug 2025
Day time
Avg. Highest Time
6AM5th Aug
32AQI
Avg. Lowest Time
8AM5th Aug
25AQI
Night time
Avg. Highest Time
4AM6th Aug
36AQI
Avg. Lowest Time
9PM5th Aug
31AQI
In the last 24 hours,
Aiken's AQI reached its highest point of 36 at 4 AM during the Night, while the lowest point, 25, was recorded at 8 AM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Aiken, South Carolina, United States
JulAug
07th - 08th08th - 09th09th - 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
Day
Night
7th Jul 2025516 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025529 AMAQI
7th Jul 20255310 AMAQI
7th Jul 20255511 AMAQI
7th Jul 20255412 PMAQI
7th Jul 2025541 PMAQI
7th Jul 2025552 PMAQI
7th Jul 2025543 PMAQI
7th Jul 2025544 PMAQI
7th Jul 2025545 PMAQI
7th Jul 2025536 PMAQI
7th Jul 2025537 PMAQI
7th Jul 2025538 PMAQI
7th Jul 2025539 PMAQI
7th Jul 20255310 PMAQI
7th Jul 20255411 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025531 AMAQI
8th Jul 2025522 AMAQI
8th Jul 2025533 AMAQI
8th Jul 2025524 AMAQI
8th Jul 2025525 AMAQI
29°C23/37°C
8th Jul 2025526 AMAQI
8th Jul 2025537 AMAQI
8th Jul 2025538 AMAQI
8th Jul 2025559 AMAQI
8th Jul 20255610 AMAQI
8th Jul 20255611 AMAQI
8th Jul 20255712 PMAQI
8th Jul 2025571 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025563 PMAQI
8th Jul 2025554 PMAQI
8th Jul 2025555 PMAQI
8th Jul 2025556 PMAQI
8th Jul 2025547 PMAQI
8th Jul 2025548 PMAQI
8th Jul 2025529 PMAQI
8th Jul 20255210 PMAQI
8th Jul 20255211 PMAQI
9th Jul 20255212 AMAQI
9th Jul 2025461 AMAQI
9th Jul 2025442 AMAQI
9th Jul 2025443 AMAQI
9th Jul 2025434 AMAQI
9th Jul 2025435 AMAQI
31°C25/38°C
9th Jul 2025446 AMAQI
9th Jul 2025437 AMAQI
9th Jul 2025448 AMAQI
9th Jul 2025479 AMAQI
9th Jul 20254810 AMAQI
9th Jul 20254811 AMAQI
9th Jul 20255012 PMAQI
9th Jul 2025521 PMAQI
9th Jul 2025522 PMAQI
9th Jul 2025523 PMAQI
9th Jul 2025524 PMAQI
9th Jul 2025525 PMAQI
9th Jul 2025516 PMAQI
9th Jul 2025477 PMAQI
9th Jul 2025478 PMAQI
9th Jul 2025429 PMAQI
9th Jul 20254110 PMAQI
9th Jul 20254211 PMAQI
10th Jul 20254012 AMAQI
10th Jul 2025341 AMAQI
10th Jul 2025352 AMAQI
10th Jul 2025373 AMAQI
10th Jul 2025384 AMAQI
10th Jul 2025405 AMAQI
28°C24/36°C
10th Jul 2025396 AMAQI
10th Jul 2025397 AMAQI
10th Jul 2025408 AMAQI
10th Jul 2025409 AMAQI
10th Jul 20254110 AMAQI
10th Jul 20254111 AMAQI
10th Jul 20254312 PMAQI
10th Jul 2025421 PMAQI
10th Jul 2025422 PMAQI
10th Jul 2025433 PMAQI
10th Jul 2025424 PMAQI
10th Jul 2025405 PMAQI
10th Jul 2025386 PMAQI
10th Jul 2025397 PMAQI
10th Jul 2025388 PMAQI
10th Jul 2025359 PMAQI
10th Jul 20253610 PMAQI
10th Jul 20253711 PMAQI
11th Jul 20253712 AMAQI
11th Jul 2025341 AMAQI
11th Jul 2025312 AMAQI
11th Jul 2025333 AMAQI
11th Jul 2025344 AMAQI
11th Jul 2025365 AMAQI
25°C22/30°C
11th Jul 2025376 AMAQI
11th Jul 2025367 AMAQI
11th Jul 2025378 AMAQI
11th Jul 2025369 AMAQI
11th Jul 20253610 AMAQI
11th Jul 20253611 AMAQI
11th Jul 20253612 PMAQI
11th Jul 2025371 PMAQI
11th Jul 2025362 PMAQI
11th Jul 2025383 PMAQI
11th Jul 2025374 PMAQI
11th Jul 2025385 PMAQI
11th Jul 2025376 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025368 PMAQI
11th Jul 2025369 PMAQI
11th Jul 20253610 PMAQI
11th Jul 20253411 PMAQI
12th Jul 20253512 AMAQI
12th Jul 2025331 AMAQI
12th Jul 2025322 AMAQI
12th Jul 2025313 AMAQI
12th Jul 2025324 AMAQI
12th Jul 2025335 AMAQI
27°C23/32°C
12th Jul 2025346 AMAQI
12th Jul 2025327 AMAQI
12th Jul 2025318 AMAQI
12th Jul 2025309 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20253311 AMAQI
12th Jul 20253412 PMAQI
12th Jul 2025341 PMAQI
12th Jul 2025362 PMAQI
12th Jul 2025353 PMAQI
12th Jul 2025364 PMAQI
12th Jul 2025365 PMAQI
12th Jul 2025356 PMAQI
12th Jul 2025357 PMAQI
12th Jul 2025358 PMAQI
12th Jul 2025349 PMAQI
12th Jul 20253510 PMAQI
12th Jul 20253511 PMAQI
13th Jul 20253412 AMAQI
13th Jul 2025301 AMAQI
13th Jul 2025322 AMAQI
13th Jul 2025303 AMAQI
13th Jul 2025314 AMAQI
13th Jul 2025325 AMAQI
28°C22/35°C
13th Jul 2025326 AMAQI
13th Jul 2025357 AMAQI
13th Jul 2025348 AMAQI
13th Jul 2025349 AMAQI
13th Jul 20253510 AMAQI
13th Jul 20253411 AMAQI
13th Jul 20253512 PMAQI
13th Jul 2025351 PMAQI
13th Jul 2025362 PMAQI
13th Jul 2025363 PMAQI
13th Jul 2025364 PMAQI
13th Jul 2025365 PMAQI
13th Jul 2025356 PMAQI
13th Jul 2025367 PMAQI
13th Jul 2025358 PMAQI
13th Jul 2025379 PMAQI
13th Jul 20253610 PMAQI
13th Jul 20253711 PMAQI
14th Jul 20253712 AMAQI
14th Jul 2025361 AMAQI
14th Jul 2025352 AMAQI
14th Jul 2025363 AMAQI
14th Jul 2025364 AMAQI
14th Jul 2025375 AMAQI
29°C23/36°C
14th Jul 2025366 AMAQI
14th Jul 2025367 AMAQI
14th Jul 2025368 AMAQI
14th Jul 2025389 AMAQI
14th Jul 20254010 AMAQI
14th Jul 20253911 AMAQI
14th Jul 20254012 PMAQI
14th Jul 2025401 PMAQI
14th Jul 2025392 PMAQI
14th Jul 2025383 PMAQI
14th Jul 2025394 PMAQI
14th Jul 2025395 PMAQI
14th Jul 2025386 PMAQI
14th Jul 2025397 PMAQI
14th Jul 2025408 PMAQI
14th Jul 2025379 PMAQI
14th Jul 20253710 PMAQI
14th Jul 20253711 PMAQI
15th Jul 20253712 AMAQI
15th Jul 2025361 AMAQI
15th Jul 2025362 AMAQI
15th Jul 2025373 AMAQI
15th Jul 2025374 AMAQI
15th Jul 2025375 AMAQI
29°C24/36°C
15th Jul 2025366 AMAQI
15th Jul 2025387 AMAQI
15th Jul 2025358 AMAQI
15th Jul 2025339 AMAQI
15th Jul 20253210 AMAQI
15th Jul 20253311 AMAQI
15th Jul 20253212 PMAQI
15th Jul 2025301 PMAQI
15th Jul 2025322 PMAQI
15th Jul 2025343 PMAQI
15th Jul 2025334 PMAQI
15th Jul 2025345 PMAQI
15th Jul 2025346 PMAQI
15th Jul 2025357 PMAQI
15th Jul 2025368 PMAQI
15th Jul 2025349 PMAQI
15th Jul 20253310 PMAQI
15th Jul 20253311 PMAQI
16th Jul 20253312 AMAQI
16th Jul 2025311 AMAQI
16th Jul 2025312 AMAQI
16th Jul 2025313 AMAQI
16th Jul 2025314 AMAQI
16th Jul 2025325 AMAQI
28°C23/35°C
16th Jul 2025326 AMAQI
16th Jul 2025347 AMAQI
16th Jul 2025348 AMAQI
16th Jul 2025349 AMAQI
16th Jul 20253510 AMAQI
16th Jul 20253411 AMAQI
16th Jul 20253412 PMAQI
16th Jul 2025331 PMAQI
16th Jul 2025342 PMAQI
16th Jul 2025343 PMAQI
16th Jul 2025344 PMAQI
16th Jul 2025345 PMAQI
16th Jul 2025346 PMAQI
16th Jul 2025337 PMAQI
16th Jul 2025358 PMAQI
16th Jul 2025369 PMAQI
16th Jul 20253710 PMAQI
16th Jul 20253611 PMAQI
17th Jul 20253612 AMAQI
17th Jul 2025351 AMAQI
17th Jul 2025362 AMAQI
17th Jul 2025343 AMAQI
17th Jul 2025344 AMAQI
17th Jul 2025345 AMAQI
28°C24/32°C
17th Jul 2025356 AMAQI
17th Jul 2025377 AMAQI
17th Jul 2025368 AMAQI
17th Jul 2025369 AMAQI
17th Jul 20253610 AMAQI
17th Jul 20253311 AMAQI
17th Jul 20253312 PMAQI
17th Jul 2025321 PMAQI
17th Jul 2025332 PMAQI
17th Jul 2025363 PMAQI
17th Jul 2025354 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025357 PMAQI
17th Jul 2025358 PMAQI
17th Jul 2025349 PMAQI
17th Jul 20253310 PMAQI
17th Jul 20253311 PMAQI
18th Jul 20253212 AMAQI
18th Jul 2025311 AMAQI
18th Jul 2025302 AMAQI
18th Jul 2025303 AMAQI
18th Jul 2025304 AMAQI
18th Jul 2025305 AMAQI
29°C24/33°C
18th Jul 2025306 AMAQI
18th Jul 2025307 AMAQI
18th Jul 2025308 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20253210 AMAQI
18th Jul 20253211 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025332 PMAQI
18th Jul 2025333 PMAQI
18th Jul 2025344 PMAQI
18th Jul 2025345 PMAQI
18th Jul 2025346 PMAQI
18th Jul 2025347 PMAQI
18th Jul 2025328 PMAQI
18th Jul 2025339 PMAQI
18th Jul 20253310 PMAQI
18th Jul 20253311 PMAQI
19th Jul 20253212 AMAQI
19th Jul 2025311 AMAQI
19th Jul 2025312 AMAQI
19th Jul 2025283 AMAQI
19th Jul 2025274 AMAQI
19th Jul 2025265 AMAQI
30°C25/35°C
19th Jul 2025266 AMAQI
19th Jul 2025267 AMAQI
19th Jul 2025268 AMAQI
19th Jul 2025279 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252911 AMAQI
19th Jul 20252912 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025292 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025305 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025307 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025309 PMAQI
19th Jul 20253110 PMAQI
19th Jul 20253211 PMAQI
20th Jul 20253212 AMAQI
20th Jul 2025321 AMAQI
20th Jul 2025322 AMAQI
20th Jul 2025323 AMAQI
20th Jul 2025344 AMAQI
20th Jul 2025345 AMAQI
30°C23/35°C
20th Jul 2025336 AMAQI
20th Jul 2025347 AMAQI
20th Jul 2025358 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20253510 AMAQI
20th Jul 20253511 AMAQI
20th Jul 20253412 PMAQI
20th Jul 2025331 PMAQI
20th Jul 2025342 PMAQI
20th Jul 2025353 PMAQI
20th Jul 2025344 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025356 PMAQI
20th Jul 2025357 PMAQI
20th Jul 2025358 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20253510 PMAQI
20th Jul 20253511 PMAQI
21st Jul 20253612 AMAQI
21st Jul 2025351 AMAQI
21st Jul 2025352 AMAQI
21st Jul 2025363 AMAQI
21st Jul 2025364 AMAQI
21st Jul 2025375 AMAQI
30°C25/33°C
21st Jul 2025386 AMAQI
21st Jul 2025407 AMAQI
21st Jul 2025398 AMAQI
21st Jul 2025399 AMAQI
21st Jul 20254110 AMAQI
21st Jul 20254011 AMAQI
21st Jul 20254212 PMAQI
21st Jul 2025421 PMAQI
21st Jul 2025422 PMAQI
21st Jul 2025433 PMAQI
21st Jul 2025414 PMAQI
21st Jul 2025415 PMAQI
21st Jul 2025406 PMAQI
21st Jul 2025417 PMAQI
21st Jul 2025398 PMAQI
21st Jul 2025399 PMAQI
21st Jul 20253910 PMAQI
21st Jul 20254011 PMAQI
22nd Jul 20254112 AMAQI
22nd Jul 2025381 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025383 AMAQI
22nd Jul 2025404 AMAQI
22nd Jul 2025425 AMAQI
31°C25/37°C
22nd Jul 2025416 AMAQI
22nd Jul 2025417 AMAQI
22nd Jul 2025428 AMAQI
22nd Jul 2025419 AMAQI
22nd Jul 20254110 AMAQI
22nd Jul 20253911 AMAQI
22nd Jul 20254012 PMAQI
22nd Jul 2025411 PMAQI
22nd Jul 2025432 PMAQI
22nd Jul 2025443 PMAQI
22nd Jul 2025454 PMAQI
22nd Jul 2025455 PMAQI
22nd Jul 2025446 PMAQI
22nd Jul 2025437 PMAQI
22nd Jul 2025428 PMAQI
22nd Jul 2025419 PMAQI
22nd Jul 20254110 PMAQI
22nd Jul 20253911 PMAQI
23rd Jul 20253612 AMAQI
23rd Jul 2025311 AMAQI
23rd Jul 2025322 AMAQI
23rd Jul 2025333 AMAQI
23rd Jul 2025324 AMAQI
23rd Jul 2025335 AMAQI
29°C24/35°C
23rd Jul 2025356 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025358 AMAQI
23rd Jul 2025359 AMAQI
23rd Jul 20253510 AMAQI
23rd Jul 20253611 AMAQI
23rd Jul 20253812 PMAQI
23rd Jul 2025381 PMAQI
23rd Jul 2025402 PMAQI
23rd Jul 2025403 PMAQI
23rd Jul 2025404 PMAQI
23rd Jul 2025395 PMAQI
23rd Jul 2025406 PMAQI
23rd Jul 2025387 PMAQI
23rd Jul 2025378 PMAQI
23rd Jul 2025399 PMAQI
23rd Jul 20253910 PMAQI
23rd Jul 20254011 PMAQI
24th Jul 20254112 AMAQI
24th Jul 2025431 AMAQI
24th Jul 2025432 AMAQI
24th Jul 2025453 AMAQI
24th Jul 2025444 AMAQI
24th Jul 2025445 AMAQI
29°C23/34°C
24th Jul 2025456 AMAQI
24th Jul 2025477 AMAQI
24th Jul 2025468 AMAQI
24th Jul 2025429 AMAQI
24th Jul 20254110 AMAQI
24th Jul 20254011 AMAQI
24th Jul 20254012 PMAQI
24th Jul 2025391 PMAQI
24th Jul 2025402 PMAQI
24th Jul 2025433 PMAQI
24th Jul 2025414 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025396 PMAQI
24th Jul 2025437 PMAQI
24th Jul 2025448 PMAQI
24th Jul 2025409 PMAQI
24th Jul 20253710 PMAQI
24th Jul 20253811 PMAQI
25th Jul 20253612 AMAQI
25th Jul 2025291 AMAQI
25th Jul 2025302 AMAQI
25th Jul 2025303 AMAQI
25th Jul 2025304 AMAQI
25th Jul 2025335 AMAQI
28°C22/32°C
25th Jul 2025336 AMAQI
25th Jul 2025327 AMAQI
25th Jul 2025338 AMAQI
25th Jul 2025349 AMAQI
25th Jul 20253110 AMAQI
25th Jul 20253211 AMAQI
25th Jul 20253212 PMAQI
25th Jul 2025321 PMAQI
25th Jul 2025332 PMAQI
25th Jul 2025343 PMAQI
25th Jul 2025334 PMAQI
25th Jul 2025325 PMAQI
25th Jul 2025326 PMAQI
25th Jul 2025337 PMAQI
25th Jul 2025338 PMAQI
25th Jul 2025329 PMAQI
25th Jul 20253210 PMAQI
25th Jul 20253311 PMAQI
26th Jul 20253712 AMAQI
26th Jul 2025341 AMAQI
26th Jul 2025372 AMAQI
26th Jul 2025403 AMAQI
26th Jul 2025394 AMAQI
26th Jul 2025395 AMAQI
30°C24/35°C
26th Jul 2025386 AMAQI
26th Jul 2025367 AMAQI
26th Jul 2025368 AMAQI
26th Jul 2025369 AMAQI
26th Jul 20253610 AMAQI
26th Jul 20253411 AMAQI
26th Jul 20253512 PMAQI
26th Jul 2025341 PMAQI
26th Jul 2025352 PMAQI
26th Jul 2025343 PMAQI
26th Jul 2025354 PMAQI
26th Jul 2025335 PMAQI
26th Jul 2025336 PMAQI
26th Jul 2025347 PMAQI
26th Jul 2025368 PMAQI
26th Jul 2025359 PMAQI
26th Jul 20253510 PMAQI
26th Jul 20253411 PMAQI
27th Jul 20253312 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025302 AMAQI
27th Jul 2025303 AMAQI
27th Jul 2025314 AMAQI
27th Jul 2025315 AMAQI
31°C25/36°C
27th Jul 2025316 AMAQI
27th Jul 2025307 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025319 AMAQI
27th Jul 20253310 AMAQI
27th Jul 20253211 AMAQI
27th Jul 20253012 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025312 PMAQI
27th Jul 2025313 PMAQI
27th Jul 2025304 PMAQI
27th Jul 2025305 PMAQI
27th Jul 2025306 PMAQI
27th Jul 2025307 PMAQI
27th Jul 2025308 PMAQI
27th Jul 2025319 PMAQI
27th Jul 20253210 PMAQI
27th Jul 20253111 PMAQI
28th Jul 20253012 AMAQI
28th Jul 2025271 AMAQI
28th Jul 2025272 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025284 AMAQI
28th Jul 2025305 AMAQI
32°C25/38°C
28th Jul 2025296 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025308 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20253010 AMAQI
28th Jul 20253111 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025301 PMAQI
28th Jul 2025302 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025295 PMAQI
28th Jul 2025306 PMAQI
28th Jul 2025297 PMAQI
28th Jul 2025298 PMAQI
28th Jul 2025309 PMAQI
28th Jul 20253110 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20253512 AMAQI
29th Jul 2025311 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025293 AMAQI
29th Jul 2025304 AMAQI
29th Jul 2025315 AMAQI
32°C26/37°C
29th Jul 2025316 AMAQI
29th Jul 2025317 AMAQI
29th Jul 2025308 AMAQI
29th Jul 2025319 AMAQI
29th Jul 20253010 AMAQI
29th Jul 20253011 AMAQI
29th Jul 20253112 PMAQI
29th Jul 2025321 PMAQI
29th Jul 2025322 PMAQI
29th Jul 2025333 PMAQI
29th Jul 2025334 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025316 PMAQI
29th Jul 2025327 PMAQI
29th Jul 2025318 PMAQI
29th Jul 2025319 PMAQI
29th Jul 20253110 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20253012 AMAQI
30th Jul 2025281 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025283 AMAQI
30th Jul 2025294 AMAQI
30th Jul 2025305 AMAQI
27°C24/31°C
30th Jul 2025306 AMAQI
30th Jul 2025307 AMAQI
30th Jul 2025308 AMAQI
30th Jul 2025309 AMAQI
30th Jul 20253010 AMAQI
30th Jul 20253311 AMAQI
30th Jul 20253412 PMAQI
30th Jul 2025341 PMAQI
30th Jul 2025362 PMAQI
30th Jul 2025363 PMAQI
30th Jul 2025364 PMAQI
30th Jul 2025365 PMAQI
30th Jul 2025366 PMAQI
30th Jul 2025367 PMAQI
30th Jul 2025368 PMAQI
30th Jul 2025359 PMAQI
30th Jul 20253610 PMAQI
30th Jul 20253511 PMAQI
31st Jul 20253512 AMAQI
31st Jul 2025381 AMAQI
31st Jul 2025372 AMAQI
31st Jul 2025373 AMAQI
31st Jul 2025354 AMAQI
31st Jul 2025345 AMAQI
29°C25/33°C
31st Jul 2025346 AMAQI
31st Jul 2025377 AMAQI
31st Jul 2025398 AMAQI
31st Jul 2025409 AMAQI
31st Jul 20254110 AMAQI
31st Jul 20254411 AMAQI
31st Jul 20254812 PMAQI
31st Jul 2025481 PMAQI
31st Jul 2025462 PMAQI
31st Jul 2025453 PMAQI
31st Jul 2025464 PMAQI
31st Jul 2025445 PMAQI
31st Jul 2025436 PMAQI
31st Jul 2025457 PMAQI
31st Jul 2025428 PMAQI
31st Jul 2025429 PMAQI
31st Jul 20253710 PMAQI
31st Jul 20253211 PMAQI
1st Aug 20253012 AMAQI
1st Aug 2025291 AMAQI
1st Aug 2025302 AMAQI
1st Aug 2025323 AMAQI
1st Aug 2025334 AMAQI
1st Aug 2025335 AMAQI
30°C25/35°C
1st Aug 2025326 AMAQI
1st Aug 2025347 AMAQI
1st Aug 2025358 AMAQI
1st Aug 2025359 AMAQI
1st Aug 20253910 AMAQI
1st Aug 20253811 AMAQI
1st Aug 20254012 PMAQI
1st Aug 2025421 PMAQI
1st Aug 2025442 PMAQI
1st Aug 2025443 PMAQI
1st Aug 2025444 PMAQI
1st Aug 2025425 PMAQI
1st Aug 2025406 PMAQI
1st Aug 2025367 PMAQI
1st Aug 2025348 PMAQI
1st Aug 2025339 PMAQI
1st Aug 20252810 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252412 AMAQI
2nd Aug 2025251 AMAQI
2nd Aug 2025272 AMAQI
2nd Aug 2025293 AMAQI
2nd Aug 2025294 AMAQI
2nd Aug 2025315 AMAQI
28°C23/35°C
2nd Aug 2025316 AMAQI
2nd Aug 2025307 AMAQI
2nd Aug 2025308 AMAQI
2nd Aug 2025299 AMAQI
2nd Aug 20252410 AMAQI
2nd Aug 20252411 AMAQI
2nd Aug 20252512 PMAQI
2nd Aug 2025271 PMAQI
2nd Aug 2025262 PMAQI
2nd Aug 2025283 PMAQI
2nd Aug 2025284 PMAQI
2nd Aug 2025275 PMAQI
2nd Aug 2025286 PMAQI
2nd Aug 2025287 PMAQI
2nd Aug 2025278 PMAQI
2nd Aug 2025269 PMAQI
2nd Aug 20252810 PMAQI
2nd Aug 20252711 PMAQI
3rd Aug 20253012 AMAQI
3rd Aug 2025331 AMAQI
3rd Aug 2025352 AMAQI
3rd Aug 2025363 AMAQI
3rd Aug 2025374 AMAQI
3rd Aug 2025385 AMAQI
24°C23/24°C
3rd Aug 2025396 AMAQI
3rd Aug 2025377 AMAQI
3rd Aug 2025368 AMAQI
3rd Aug 2025369 AMAQI
3rd Aug 20253610 AMAQI
3rd Aug 20253611 AMAQI
3rd Aug 20253412 PMAQI
3rd Aug 2025331 PMAQI
3rd Aug 2025342 PMAQI
3rd Aug 2025353 PMAQI
3rd Aug 2025364 PMAQI
3rd Aug 2025365 PMAQI
3rd Aug 2025396 PMAQI
3rd Aug 2025367 PMAQI
3rd Aug 2025368 PMAQI
3rd Aug 2025369 PMAQI
3rd Aug 20253410 PMAQI
3rd Aug 20253311 PMAQI
4th Aug 20253412 AMAQI
4th Aug 2025361 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025373 AMAQI
4th Aug 2025364 AMAQI
4th Aug 2025395 AMAQI
23°C21/24°C
4th Aug 2025386 AMAQI
4th Aug 2025367 AMAQI
4th Aug 2025348 AMAQI
4th Aug 2025369 AMAQI
4th Aug 20253610 AMAQI
4th Aug 20253611 AMAQI
4th Aug 20253612 PMAQI
4th Aug 2025341 PMAQI
4th Aug 2025332 PMAQI
4th Aug 2025303 PMAQI
4th Aug 2025334 PMAQI
4th Aug 2025315 PMAQI
4th Aug 2025346 PMAQI
4th Aug 2025367 PMAQI
4th Aug 2025358 PMAQI
4th Aug 2025319 PMAQI
4th Aug 20253010 PMAQI
4th Aug 20253311 PMAQI
5th Aug 20253412 AMAQI
5th Aug 2025361 AMAQI
5th Aug 2025342 AMAQI
5th Aug 2025353 AMAQI
5th Aug 2025344 AMAQI
5th Aug 2025355 AMAQI
23°C19/27°C
5th Aug 2025326 AMAQI
5th Aug 2025287 AMAQI
5th Aug 2025258 AMAQI
5th Aug 2025269 AMAQI
5th Aug 20252810 AMAQI
5th Aug 20252911 AMAQI
5th Aug 20252712 PMAQI
5th Aug 2025311 PMAQI
5th Aug 2025262 PMAQI
5th Aug 2025273 PMAQI
5th Aug 2025284 PMAQI
5th Aug 2025285 PMAQI
5th Aug 2025296 PMAQI
5th Aug 2025307 PMAQI
5th Aug 2025308 PMAQI
5th Aug 2025319 PMAQI
5th Aug 20253410 PMAQI
5th Aug 20253311 PMAQI
6th Aug 20253412 AMAQI
6th Aug 2025351 AMAQI
6th Aug 2025352 AMAQI
6th Aug 2025343 AMAQI
6th Aug 2025364 AMAQI
6th Aug 2025345 AMAQI
22°C18/26°C
6th Aug 2025336 AMAQI
6 AM6th Aug 2025327 AMAQI
6th Aug 2025328 AMAQI
6th Aug 2025359 AMAQI
6th Aug 20253310 AMAQI
6th Aug 20253211 AMAQI
6th Aug 20253312 PMAQI
6th Aug 2025341 PMAQI
1 PM8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 PM
37AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM
37AQI
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. 37), while the lowest AQI was between 6 AM to 8 PM (Avg. 37).
Night time
Avg. Highest Time
12 AM
36AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM - 11 PM
35AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 36), while the lowest AQI was between 1 AM to 11 PM (Avg. 35).
2025 Days Vs Air Quality
Aiken, South Carolina, United States
2025
89%
193
11%
24
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
193 DaysModerate
24 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2025, 89% of 218 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
Aiken, South Carolina, United States
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
23AQI
23AQI
2nd January 2025
30AQI
30AQI
3rd January 2025
39AQI
39AQI
4th January 2025
25AQI
25AQI
5th January 2025
30AQI
30AQI
6th January 2025
22AQI
22AQI
7th January 2025
26AQI
26AQI
8th January 2025
32AQI
32AQI
9th January 2025
35AQI
35AQI
10th January 2025
47AQI
47AQI
11th January 2025
28AQI
28AQI
12th January 2025
35AQI
35AQI
13th January 2025
40AQI
40AQI
14th January 2025
30AQI
30AQI
15th January 2025
28AQI
28AQI
16th January 2025
34AQI
34AQI
17th January 2025
44AQI
44AQI
18th January 2025
43AQI
43AQI
19th January 2025
31AQI
31AQI
20th January 2025
24AQI
24AQI
21st January 2025
26AQI
26AQI
22nd January 2025
32AQI
32AQI
23rd January 2025
42AQI
42AQI
24th January 2025
43AQI
43AQI
25th January 2025
42AQI
42AQI
26th January 2025
48AQI
48AQI
27th January 2025
48AQI
48AQI
28th January 2025
33AQI
33AQI
29th January 2025
31AQI
31AQI
30th January 2025
44AQI
44AQI
31st January 2025
47AQI
47AQI
1st February 2025
29AQI
29AQI
2nd February 2025
39AQI
39AQI
3rd February 2025
54AQI
54AQI
4th February 2025
52AQI
52AQI
5th February 2025
69AQI
69AQI
6th February 2025
58AQI
58AQI
7th February 2025
44AQI
44AQI
8th February 2025
42AQI
42AQI
9th February 2025
39AQI
39AQI
10th February 2025
30AQI
30AQI
11th February 2025
29AQI
29AQI
12th February 2025
23AQI
23AQI
13th February 2025
24AQI
24AQI
14th February 2025
28AQI
28AQI
15th February 2025
33AQI
33AQI
16th February 2025
27AQI
27AQI
17th February 2025
31AQI
31AQI
18th February 2025
34AQI
34AQI
19th February 2025
34AQI
34AQI
20th February 2025
34AQI
34AQI
21st February 2025
27AQI
27AQI
22nd February 2025
38AQI
38AQI
23rd February 2025
48AQI
48AQI
24th February 2025
52AQI
52AQI
25th February 2025
65AQI
65AQI
26th February 2025
61AQI
61AQI
27th February 2025
59AQI
59AQI
28th February 2025
46AQI
46AQI
1st March 2025
53AQI
53AQI
2nd March 2025
40AQI
40AQI
3rd March 2025
44AQI
44AQI
4th March 2025
39AQI
39AQI
5th March 2025
37AQI
37AQI
6th March 2025
29AQI
29AQI
7th March 2025
34AQI
34AQI
8th March 2025
42AQI
42AQI
9th March 2025
30AQI
30AQI
10th March 2025
35AQI
35AQI
11th March 2025
39AQI
39AQI
12th March 2025
51AQI
51AQI
13th March 2025
59AQI
59AQI
14th March 2025
57AQI
57AQI
15th March 2025
55AQI
55AQI
16th March 2025
48AQI
48AQI
17th March 2025
36AQI
36AQI
18th March 2025
36AQI
36AQI
19th March 2025
49AQI
49AQI
20th March 2025
42AQI
42AQI
21st March 2025
32AQI
32AQI
22nd March 2025
48AQI
48AQI
23rd March 2025
40AQI
40AQI
24th March 2025
45AQI
45AQI
25th March 2025
32AQI
32AQI
26th March 2025
35AQI
35AQI
27th March 2025
39AQI
39AQI
28th March 2025
52AQI
52AQI
29th March 2025
41AQI
41AQI
30th March 2025
43AQI
43AQI
31st March 2025
32AQI
32AQI
1st April 2025
34AQI
34AQI
2nd April 2025
44AQI
44AQI
3rd April 2025
41AQI
41AQI
4th April 2025
46AQI
46AQI
5th April 2025
41AQI
41AQI
6th April 2025
33AQI
33AQI
7th April 2025
31AQI
31AQI
8th April 2025
22AQI
22AQI
9th April 2025
28AQI
28AQI
10th April 2025
43AQI
43AQI
11th April 2025
29AQI
29AQI
12th April 2025
23AQI
23AQI
13th April 2025
30AQI
30AQI
14th April 2025
36AQI
36AQI
15th April 2025
41AQI
41AQI
16th April 2025
26AQI
26AQI
17th April 2025
45AQI
45AQI
18th April 2025
47AQI
47AQI
19th April 2025
45AQI
45AQI
20th April 2025
36AQI
36AQI
21st April 2025
43AQI
43AQI
22nd April 2025
44AQI
44AQI
23rd April 2025
38AQI
38AQI
24th April 2025
44AQI
44AQI
25th April 2025
41AQI
41AQI
26th April 2025
39AQI
39AQI
27th April 2025
37AQI
37AQI
28th April 2025
39AQI
39AQI
29th April 2025
39AQI
39AQI
30th April 2025
40AQI
40AQI
1st May 2025
41AQI
41AQI
2nd May 2025
42AQI
42AQI
3rd May 2025
41AQI
41AQI
4th May 2025
27AQI
27AQI
5th May 2025
28AQI
28AQI
6th May 2025
30AQI
30AQI
7th May 2025
42AQI
42AQI
8th May 2025
48AQI
48AQI
9th May 2025
33AQI
33AQI
10th May 2025
34AQI
34AQI
11th May 2025
30AQI
30AQI
12th May 2025
25AQI
25AQI
13th May 2025
28AQI
28AQI
14th May 2025
33AQI
33AQI
15th May 2025
41AQI
41AQI
16th May 2025
46AQI
46AQI
17th May 2025
40AQI
40AQI
18th May 2025
40AQI
40AQI
19th May 2025
37AQI
37AQI
20th May 2025
48AQI
48AQI
21st May 2025
34AQI
34AQI
22nd May 2025
28AQI
28AQI
23rd May 2025
29AQI
29AQI
24th May 2025
30AQI
30AQI
25th May 2025
39AQI
39AQI
26th May 2025
37AQI
37AQI
27th May 2025
28AQI
28AQI
28th May 2025
27AQI
27AQI
29th May 2025
36AQI
36AQI
30th May 2025
26AQI
26AQI
31st May 2025
35AQI
35AQI
1st June 2025
51AQI
51AQI
2nd June 2025
55AQI
55AQI
3rd June 2025
57AQI
57AQI
4th June 2025
57AQI
57AQI
5th June 2025
45AQI
45AQI
6th June 2025
49AQI
49AQI
7th June 2025
47AQI
47AQI
8th June 2025
37AQI
37AQI
9th June 2025
34AQI
34AQI
10th June 2025
30AQI
30AQI
11th June 2025
40AQI
40AQI
12th June 2025
38AQI
38AQI
13th June 2025
33AQI
33AQI
14th June 2025
30AQI
30AQI
15th June 2025
29AQI
29AQI
16th June 2025
28AQI
28AQI
17th June 2025
30AQI
30AQI
18th June 2025
25AQI
25AQI
19th June 2025
28AQI
28AQI
20th June 2025
29AQI
29AQI
21st June 2025
39AQI
39AQI
22nd June 2025
42AQI
42AQI
23rd June 2025
43AQI
43AQI
24th June 2025
51AQI
51AQI
25th June 2025
57AQI
57AQI
26th June 2025
46AQI
46AQI
27th June 2025
46AQI
46AQI
28th June 2025
41AQI
41AQI
29th June 2025
38AQI
38AQI
30th June 2025
38AQI
38AQI
1st July 2025
39AQI
39AQI
2nd July 2025
34AQI
34AQI
3rd July 2025
35AQI
35AQI
4th July 2025
44AQI
44AQI
5th July 2025
55AQI
55AQI
6th July 2025
52AQI
52AQI
7th July 2025
51AQI
51AQI
8th July 2025
54AQI
54AQI
9th July 2025
47AQI
47AQI
10th July 2025
39AQI
39AQI
11th July 2025
36AQI
36AQI
12th July 2025
34AQI
34AQI
13th July 2025
34AQI
34AQI
14th July 2025
38AQI
38AQI
15th July 2025
35AQI
35AQI
16th July 2025
33AQI
33AQI
17th July 2025
34AQI
34AQI
18th July 2025
32AQI
32AQI
19th July 2025
29AQI
29AQI
20th July 2025
34AQI
34AQI
21st July 2025
39AQI
39AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
36AQI
36AQI
24th July 2025
42AQI
42AQI
25th July 2025
32AQI
32AQI
26th July 2025
36AQI
36AQI
27th July 2025
31AQI
31AQI
28th July 2025
29AQI
29AQI
29th July 2025
31AQI
31AQI
30th July 2025
32AQI
32AQI
31st July 2025
40AQI
40AQI
1st August 2025
35AQI
35AQI
2nd August 2025
27AQI
27AQI
3rd August 2025
35AQI
35AQI
4th August 2025
35AQI
35AQI
5th August 2025
31AQI
31AQI
35AQI
41AQI
42AQI
38AQI
35AQI
40AQI
38AQI
33AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202538AQI
31
20
8
25
6
30
31
24
6
27
4
5
193
24
Highest AQI recorded in
March42AQI
Lowest AQI recorded in
August33AQI
202433AQI
30
1
27
2
27
4
30
31
30
31
31
27
3
28
3
27
3
29
2
348
18
Highest AQI recorded in
October38AQI
Lowest AQI recorded in
July27AQI
202332AQI
26
5
28
27
4
30
31
24
6
30
1
31
30
31
27
2
30
1
345
19
Highest AQI recorded in
June40AQI
Lowest AQI recorded in
October27AQI
202233AQI
29
2
17
4
31
29
31
30
23
2
30
31
30
29
2
312
8
Highest AQI recorded in
February42AQI
Lowest AQI recorded in
August21AQI
202131AQI
30
28
31
27
3
30
30
29
2
29
2
30
30
1
25
5
28
3
347
16
Highest AQI recorded in
April39AQI
Lowest AQI recorded in
February26AQI
202027AQI
13
20
18
29
1
31
31
30
31
30
29
2
262
3
Highest AQI recorded in
March32AQI
Lowest AQI recorded in
September24AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
38AQILeast Polluted Year Recorded
2020(Avg.)
27AQIAiken's annual 2025 AQI (38) shows an average percentage change of 22.2% (worsened AQI) compared to previous years: 2020 (27), 2021 (31), 2022 (33), 2023 (32), 2024 (33).
