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Florence, 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+

October Air Quality Analysis

Florence, South Carolina, United States

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
26th Oct 2024
58AQI
Lowest AQI recorded on
26th Oct 2021
10AQI

Same Day Analysis (11th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 19 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 11th Oct - 12th Oct 2025

Florence, South Carolina, United States

AQI
Day
Night
.

7 AM11th Oct 2025

7 PM

6 AM12th Oct 2025

Day time
Avg. Highest Time
4PM11th Oct

52AQI

Avg. Lowest Time
10AM11th Oct

40AQI

Night time
Avg. Highest Time
6AM12th Oct

87AQI

Avg. Lowest Time
1AM12th Oct

48AQI

In the last 24 hours,

Florence's AQI reached its highest point of 87 at 6 AM during the Night, while the lowest point, 40, was recorded at 10 AM during the Day between 11th Oct and 12th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Florence, South Carolina, United States

SepOct
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
12th Sep 2025287 AMAQI
12th Sep 2025298 AMAQI
12th Sep 2025309 AMAQI
12th Sep 20253010 AMAQI
12th Sep 20253011 AMAQI
12th Sep 20252812 PMAQI
12th Sep 2025291 PMAQI
12th Sep 2025302 PMAQI
12th Sep 2025283 PMAQI
12th Sep 2025264 PMAQI
12th Sep 2025265 PMAQI
12th Sep 2025266 PMAQI
12th Sep 2025267 PMAQI
12th Sep 2025278 PMAQI
12th Sep 2025269 PMAQI
12th Sep 20252810 PMAQI
12th Sep 20252911 PMAQI
13th Sep 20253112 AMAQI
13th Sep 2025321 AMAQI
13th Sep 2025322 AMAQI
13th Sep 2025323 AMAQI
13th Sep 2025314 AMAQI
13th Sep 2025305 AMAQI
13th Sep 2025306 AMAQI

24°C17/30°C

13th Sep 2025327 AMAQI
13th Sep 2025318 AMAQI
13th Sep 2025319 AMAQI
13th Sep 20253210 AMAQI
13th Sep 20253011 AMAQI
13th Sep 20253112 PMAQI
13th Sep 2025291 PMAQI
13th Sep 2025282 PMAQI
13th Sep 2025293 PMAQI
13th Sep 2025294 PMAQI
13th Sep 2025305 PMAQI
13th Sep 2025296 PMAQI
13th Sep 2025297 PMAQI
13th Sep 2025288 PMAQI
13th Sep 2025299 PMAQI
13th Sep 20252910 PMAQI
13th Sep 20252911 PMAQI
14th Sep 20253012 AMAQI
14th Sep 2025301 AMAQI
14th Sep 2025302 AMAQI
14th Sep 2025293 AMAQI
14th Sep 2025294 AMAQI
14th Sep 2025305 AMAQI
14th Sep 2025296 AMAQI

22°C15/29°C

14th Sep 2025297 AMAQI
14th Sep 2025308 AMAQI
14th Sep 2025309 AMAQI
14th Sep 20253110 AMAQI
14th Sep 20252911 AMAQI
14th Sep 20252812 PMAQI
14th Sep 2025301 PMAQI
14th Sep 2025302 PMAQI
14th Sep 2025293 PMAQI
14th Sep 2025304 PMAQI
14th Sep 2025295 PMAQI
14th Sep 2025286 PMAQI
14th Sep 2025307 PMAQI
14th Sep 2025318 PMAQI
14th Sep 2025319 PMAQI
14th Sep 20253110 PMAQI
14th Sep 20253111 PMAQI
15th Sep 20253212 AMAQI
15th Sep 2025331 AMAQI
15th Sep 2025332 AMAQI
15th Sep 2025353 AMAQI
15th Sep 2025344 AMAQI
15th Sep 2025355 AMAQI
15th Sep 2025346 AMAQI

22°C16/30°C

15th Sep 2025337 AMAQI
15th Sep 2025348 AMAQI
15th Sep 2025399 AMAQI
15th Sep 20253710 AMAQI
15th Sep 20253611 AMAQI
15th Sep 20253612 PMAQI
15th Sep 2025341 PMAQI
15th Sep 2025352 PMAQI
15th Sep 2025353 PMAQI
15th Sep 2025334 PMAQI
15th Sep 2025355 PMAQI
15th Sep 2025336 PMAQI
15th Sep 2025357 PMAQI
15th Sep 2025358 PMAQI
15th Sep 2025339 PMAQI
15th Sep 20253210 PMAQI
15th Sep 20253311 PMAQI
16th Sep 20253312 AMAQI
16th Sep 2025341 AMAQI
16th Sep 2025342 AMAQI
16th Sep 2025363 AMAQI
16th Sep 2025344 AMAQI
16th Sep 2025345 AMAQI
16th Sep 2025356 AMAQI

23°C15/31°C

16th Sep 2025367 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025389 AMAQI
16th Sep 20253910 AMAQI
16th Sep 20253711 AMAQI
16th Sep 20253512 PMAQI
16th Sep 2025311 PMAQI
16th Sep 2025322 PMAQI
16th Sep 2025313 PMAQI
16th Sep 2025314 PMAQI
16th Sep 2025315 PMAQI
16th Sep 2025326 PMAQI
16th Sep 2025337 PMAQI
16th Sep 2025348 PMAQI
16th Sep 2025349 PMAQI
16th Sep 20253210 PMAQI
16th Sep 20253411 PMAQI
17th Sep 20253412 AMAQI
17th Sep 2025321 AMAQI
17th Sep 2025332 AMAQI
17th Sep 2025303 AMAQI
17th Sep 2025324 AMAQI
17th Sep 2025305 AMAQI
17th Sep 2025316 AMAQI

23°C15/29°C

17th Sep 2025327 AMAQI
17th Sep 2025318 AMAQI
17th Sep 2025309 AMAQI
17th Sep 20253110 AMAQI
17th Sep 20253211 AMAQI
17th Sep 20253212 PMAQI
17th Sep 2025331 PMAQI
17th Sep 2025332 PMAQI
17th Sep 2025313 PMAQI
17th Sep 2025314 PMAQI
17th Sep 2025315 PMAQI
17th Sep 2025326 PMAQI
17th Sep 2025327 PMAQI
17th Sep 2025338 PMAQI
17th Sep 2025359 PMAQI
17th Sep 20253610 PMAQI
17th Sep 20253311 PMAQI
18th Sep 20253312 AMAQI
18th Sep 2025311 AMAQI
18th Sep 2025362 AMAQI
18th Sep 2025363 AMAQI
18th Sep 2025364 AMAQI
18th Sep 2025375 AMAQI
18th Sep 2025366 AMAQI

23°C14/31°C

18th Sep 2025357 AMAQI
18th Sep 2025358 AMAQI
18th Sep 2025329 AMAQI
18th Sep 20253210 AMAQI
18th Sep 20253211 AMAQI
18th Sep 20253312 PMAQI
18th Sep 2025361 PMAQI
18th Sep 2025332 PMAQI
18th Sep 2025323 PMAQI
18th Sep 2025324 PMAQI
18th Sep 2025305 PMAQI
18th Sep 2025316 PMAQI
18th Sep 2025327 PMAQI
18th Sep 2025348 PMAQI
18th Sep 2025349 PMAQI
18th Sep 20253710 PMAQI
18th Sep 20253611 PMAQI
19th Sep 20253512 AMAQI
19th Sep 2025361 AMAQI
19th Sep 2025382 AMAQI
19th Sep 2025423 AMAQI
19th Sep 2025444 AMAQI
19th Sep 2025445 AMAQI
19th Sep 2025396 AMAQI

25°C18/33°C

19th Sep 2025407 AMAQI
19th Sep 2025438 AMAQI
19th Sep 2025409 AMAQI
19th Sep 20254010 AMAQI
19th Sep 20254111 AMAQI
19th Sep 20253912 PMAQI
19th Sep 2025371 PMAQI
19th Sep 2025392 PMAQI
19th Sep 2025383 PMAQI
19th Sep 2025374 PMAQI
19th Sep 2025375 PMAQI
19th Sep 2025396 PMAQI
19th Sep 2025387 PMAQI
19th Sep 2025408 PMAQI
19th Sep 2025419 PMAQI
19th Sep 20254010 PMAQI
19th Sep 20254111 PMAQI
20th Sep 20254012 AMAQI
20th Sep 2025401 AMAQI
20th Sep 2025402 AMAQI
20th Sep 2025433 AMAQI
20th Sep 2025454 AMAQI
20th Sep 2025425 AMAQI
20th Sep 2025426 AMAQI

25°C17/33°C

20th Sep 2025427 AMAQI
20th Sep 2025408 AMAQI
20th Sep 2025409 AMAQI
20th Sep 20254310 AMAQI
20th Sep 20254211 AMAQI
20th Sep 20254412 PMAQI
20th Sep 2025441 PMAQI
20th Sep 2025452 PMAQI
20th Sep 2025463 PMAQI
20th Sep 2025434 PMAQI
20th Sep 2025425 PMAQI
20th Sep 2025406 PMAQI
20th Sep 2025417 PMAQI
20th Sep 2025408 PMAQI
20th Sep 2025409 PMAQI
20th Sep 20253910 PMAQI
20th Sep 20254111 PMAQI
21st Sep 20253912 AMAQI
21st Sep 2025391 AMAQI
21st Sep 2025392 AMAQI
21st Sep 2025403 AMAQI
21st Sep 2025414 AMAQI
21st Sep 2025385 AMAQI
21st Sep 2025396 AMAQI

26°C20/34°C

21st Sep 2025377 AMAQI
21st Sep 2025388 AMAQI
21st Sep 2025399 AMAQI
21st Sep 20253910 AMAQI
21st Sep 20253811 AMAQI
21st Sep 20253912 PMAQI
21st Sep 2025391 PMAQI
21st Sep 2025372 PMAQI
21st Sep 2025363 PMAQI
21st Sep 2025364 PMAQI
21st Sep 2025365 PMAQI
21st Sep 2025366 PMAQI
21st Sep 2025387 PMAQI
21st Sep 2025398 PMAQI
21st Sep 2025399 PMAQI
21st Sep 20253910 PMAQI
21st Sep 20253811 PMAQI
22nd Sep 20253812 AMAQI
22nd Sep 2025381 AMAQI
22nd Sep 2025382 AMAQI
22nd Sep 2025343 AMAQI
22nd Sep 2025324 AMAQI
22nd Sep 2025315 AMAQI
22nd Sep 2025346 AMAQI

25°C16/33°C

22nd Sep 2025347 AMAQI
22nd Sep 2025348 AMAQI
22nd Sep 2025349 AMAQI
22nd Sep 20253410 AMAQI
22nd Sep 20253211 AMAQI
22nd Sep 20253212 PMAQI
22nd Sep 2025331 PMAQI
22nd Sep 2025322 PMAQI
22nd Sep 2025343 PMAQI
22nd Sep 2025334 PMAQI
22nd Sep 2025325 PMAQI
22nd Sep 2025316 PMAQI
22nd Sep 2025337 PMAQI
22nd Sep 2025338 PMAQI
22nd Sep 2025329 PMAQI
22nd Sep 20253210 PMAQI
22nd Sep 20253311 PMAQI
23rd Sep 20253212 AMAQI
23rd Sep 2025301 AMAQI
23rd Sep 2025322 AMAQI
23rd Sep 2025323 AMAQI
23rd Sep 2025364 AMAQI
23rd Sep 2025325 AMAQI
23rd Sep 2025346 AMAQI

23°C15/32°C

23rd Sep 2025367 AMAQI
23rd Sep 2025358 AMAQI
23rd Sep 2025369 AMAQI
23rd Sep 20253810 AMAQI
23rd Sep 20253611 AMAQI
23rd Sep 20253312 PMAQI
23rd Sep 2025331 PMAQI
23rd Sep 2025322 PMAQI
23rd Sep 2025383 PMAQI
23rd Sep 2025314 PMAQI
23rd Sep 2025325 PMAQI
23rd Sep 2025316 PMAQI
23rd Sep 2025337 PMAQI
23rd Sep 2025338 PMAQI
23rd Sep 2025339 PMAQI
23rd Sep 20253210 PMAQI
23rd Sep 20253211 PMAQI
24th Sep 20253112 AMAQI
24th Sep 2025291 AMAQI
24th Sep 2025262 AMAQI
24th Sep 2025253 AMAQI
24th Sep 2025284 AMAQI
24th Sep 2025305 AMAQI
24th Sep 2025326 AMAQI

24°C15/34°C

24th Sep 2025327 AMAQI
24th Sep 2025348 AMAQI
24th Sep 2025369 AMAQI
24th Sep 20253410 AMAQI
24th Sep 20253411 AMAQI
24th Sep 20253412 PMAQI
24th Sep 2025341 PMAQI
24th Sep 2025342 PMAQI
24th Sep 2025343 PMAQI
24th Sep 2025354 PMAQI
24th Sep 2025325 PMAQI
24th Sep 2025306 PMAQI
24th Sep 2025317 PMAQI
24th Sep 2025328 PMAQI
24th Sep 2025299 PMAQI
24th Sep 20253010 PMAQI
24th Sep 20252911 PMAQI
25th Sep 20252712 AMAQI
25th Sep 2025241 AMAQI
25th Sep 2025262 AMAQI
25th Sep 2025263 AMAQI
25th Sep 2025254 AMAQI
25th Sep 2025245 AMAQI
25th Sep 2025276 AMAQI

27°C20/36°C

25th Sep 2025277 AMAQI
25th Sep 2025248 AMAQI
25th Sep 2025259 AMAQI
25th Sep 20252710 AMAQI
25th Sep 20252711 AMAQI
25th Sep 20253212 PMAQI
25th Sep 2025291 PMAQI
25th Sep 2025272 PMAQI
25th Sep 2025283 PMAQI
25th Sep 2025294 PMAQI
25th Sep 2025295 PMAQI
25th Sep 2025296 PMAQI
25th Sep 2025307 PMAQI
25th Sep 2025278 PMAQI
25th Sep 2025299 PMAQI
25th Sep 20253010 PMAQI
25th Sep 20253211 PMAQI
26th Sep 20253212 AMAQI
26th Sep 2025321 AMAQI
26th Sep 2025302 AMAQI
26th Sep 2025353 AMAQI
26th Sep 2025344 AMAQI
26th Sep 2025395 AMAQI
26th Sep 2025356 AMAQI

28°C22/36°C

26th Sep 2025347 AMAQI
26th Sep 2025388 AMAQI
26th Sep 2025389 AMAQI
26th Sep 20252410 AMAQI
26th Sep 20253911 AMAQI
26th Sep 20254312 PMAQI
26th Sep 2025391 PMAQI
26th Sep 2025372 PMAQI
26th Sep 2025373 PMAQI
26th Sep 2025284 PMAQI
26th Sep 2025295 PMAQI
26th Sep 2025266 PMAQI
26th Sep 2025247 PMAQI
26th Sep 2025248 PMAQI
26th Sep 2025249 PMAQI
26th Sep 20252410 PMAQI
26th Sep 20252511 PMAQI
27th Sep 20252512 AMAQI
27th Sep 2025301 AMAQI
27th Sep 2025352 AMAQI
27th Sep 2025323 AMAQI
27th Sep 2025314 AMAQI
27th Sep 2025265 AMAQI
27th Sep 2025236 AMAQI

27°C22/35°C

27th Sep 2025257 AMAQI
27th Sep 2025328 AMAQI
27th Sep 2025309 AMAQI
27th Sep 20253010 AMAQI
27th Sep 20252311 AMAQI
27th Sep 20252712 PMAQI
27th Sep 2025281 PMAQI
27th Sep 2025272 PMAQI
27th Sep 2025243 PMAQI
27th Sep 2025214 PMAQI
27th Sep 2025205 PMAQI
27th Sep 2025216 PMAQI
27th Sep 2025227 PMAQI
27th Sep 2025238 PMAQI
27th Sep 2025199 PMAQI
27th Sep 20251910 PMAQI
27th Sep 20251911 PMAQI
28th Sep 20252012 AMAQI
28th Sep 2025281 AMAQI
28th Sep 2025322 AMAQI
28th Sep 2025333 AMAQI
28th Sep 2025374 AMAQI
28th Sep 2025385 AMAQI
28th Sep 2025386 AMAQI

24°C22/29°C

28th Sep 2025407 AMAQI
28th Sep 2025428 AMAQI
28th Sep 2025419 AMAQI
28th Sep 20254010 AMAQI
28th Sep 20253211 AMAQI
28th Sep 20252612 PMAQI
28th Sep 2025211 PMAQI
28th Sep 2025242 PMAQI
28th Sep 2025293 PMAQI
28th Sep 2025264 PMAQI
28th Sep 2025275 PMAQI
28th Sep 2025276 PMAQI
28th Sep 2025357 PMAQI
28th Sep 2025398 PMAQI
28th Sep 2025389 PMAQI
28th Sep 20253510 PMAQI
28th Sep 20253911 PMAQI
29th Sep 20254212 AMAQI
29th Sep 2025461 AMAQI
29th Sep 2025432 AMAQI
29th Sep 2025383 AMAQI
29th Sep 2025364 AMAQI
29th Sep 2025365 AMAQI
29th Sep 2025336 AMAQI

23°C20/28°C

29th Sep 2025327 AMAQI
29th Sep 2025338 AMAQI
29th Sep 2025299 AMAQI
29th Sep 20253310 AMAQI
29th Sep 20253411 AMAQI
29th Sep 20253812 PMAQI
29th Sep 2025421 PMAQI
29th Sep 2025382 PMAQI
29th Sep 2025373 PMAQI
29th Sep 2025374 PMAQI
29th Sep 2025365 PMAQI
29th Sep 2025366 PMAQI
29th Sep 2025397 PMAQI
29th Sep 2025388 PMAQI
29th Sep 2025369 PMAQI
29th Sep 20254010 PMAQI
29th Sep 20254411 PMAQI
30th Sep 20254112 AMAQI
30th Sep 2025361 AMAQI
30th Sep 2025332 AMAQI
30th Sep 2025323 AMAQI
30th Sep 2025314 AMAQI
30th Sep 2025305 AMAQI
30th Sep 2025316 AMAQI

22°C21/26°C

30th Sep 2025307 AMAQI
30th Sep 2025308 AMAQI
30th Sep 2025289 AMAQI
30th Sep 20253010 AMAQI
30th Sep 20253211 AMAQI
30th Sep 20253912 PMAQI
30th Sep 2025391 PMAQI
30th Sep 2025382 PMAQI
30th Sep 2025353 PMAQI
30th Sep 2025384 PMAQI
30th Sep 2025405 PMAQI
30th Sep 2025396 PMAQI
30th Sep 2025397 PMAQI
30th Sep 2025408 PMAQI
30th Sep 2025439 PMAQI
30th Sep 20254410 PMAQI
30th Sep 20254611 PMAQI
1st Oct 20254912 AMAQI
1st Oct 2025491 AMAQI
1st Oct 2025462 AMAQI
1st Oct 2025473 AMAQI
1st Oct 2025494 AMAQI
1st Oct 2025435 AMAQI
1st Oct 2025386 AMAQI

22°C20/23°C

1st Oct 2025347 AMAQI
1st Oct 2025358 AMAQI
1st Oct 2025399 AMAQI
1st Oct 20253910 AMAQI
1st Oct 20254811 AMAQI
1st Oct 20254612 PMAQI
1st Oct 2025451 PMAQI
1st Oct 2025462 PMAQI
1st Oct 2025443 PMAQI
1st Oct 2025424 PMAQI
1st Oct 2025425 PMAQI
1st Oct 2025456 PMAQI
1st Oct 2025457 PMAQI
1st Oct 2025468 PMAQI
1st Oct 2025479 PMAQI
1st Oct 20255010 PMAQI
1st Oct 20254811 PMAQI
2nd Oct 20254612 AMAQI
2nd Oct 2025451 AMAQI
2nd Oct 2025432 AMAQI
2nd Oct 2025443 AMAQI
2nd Oct 2025434 AMAQI
2nd Oct 2025455 AMAQI
2nd Oct 2025456 AMAQI

21°C18/28°C

2nd Oct 2025447 AMAQI
2nd Oct 2025468 AMAQI
2nd Oct 2025449 AMAQI
2nd Oct 20254110 AMAQI
2nd Oct 20253911 AMAQI
2nd Oct 20253912 PMAQI
2nd Oct 2025371 PMAQI
2nd Oct 2025372 PMAQI
2nd Oct 2025353 PMAQI
2nd Oct 2025354 PMAQI
2nd Oct 2025355 PMAQI
2nd Oct 2025376 PMAQI
2nd Oct 2025377 PMAQI
2nd Oct 2025438 PMAQI
2nd Oct 2025429 PMAQI
2nd Oct 20254910 PMAQI
2nd Oct 20255311 PMAQI
3rd Oct 20254812 AMAQI
3rd Oct 2025401 AMAQI
3rd Oct 2025382 AMAQI
3rd Oct 2025373 AMAQI
3rd Oct 2025344 AMAQI
3rd Oct 2025345 AMAQI
3rd Oct 2025356 AMAQI

19°C13/28°C

3rd Oct 2025357 AMAQI
3rd Oct 2025368 AMAQI
3rd Oct 2025389 AMAQI
3rd Oct 20254310 AMAQI
3rd Oct 20253811 AMAQI
3rd Oct 20253612 PMAQI
3rd Oct 2025321 PMAQI
3rd Oct 2025392 PMAQI
3rd Oct 2025413 PMAQI
3rd Oct 2025424 PMAQI
3rd Oct 2025355 PMAQI
3rd Oct 2025386 PMAQI
3rd Oct 2025437 PMAQI
3rd Oct 2025478 PMAQI
3rd Oct 2025509 PMAQI
3rd Oct 20255010 PMAQI
3rd Oct 20255511 PMAQI
4th Oct 20256012 AMAQI
4th Oct 2025531 AMAQI
4th Oct 2025492 AMAQI
4th Oct 2025473 AMAQI
4th Oct 2025444 AMAQI
4th Oct 2025445 AMAQI
4th Oct 2025466 AMAQI

19°C12/28°C

4th Oct 2025497 AMAQI
4th Oct 2025498 AMAQI
4th Oct 2025549 AMAQI
4th Oct 20255310 AMAQI
4th Oct 20255111 AMAQI
4th Oct 20255012 PMAQI
4th Oct 2025481 PMAQI
4th Oct 2025552 PMAQI
4th Oct 2025673 PMAQI
4th Oct 2025694 PMAQI
4th Oct 2025465 PMAQI
4th Oct 2025436 PMAQI
4th Oct 2025487 PMAQI
4th Oct 2025448 PMAQI
4th Oct 2025449 PMAQI
4th Oct 20254610 PMAQI
4th Oct 20255511 PMAQI
5th Oct 20255712 AMAQI
5th Oct 2025551 AMAQI
5th Oct 2025582 AMAQI
5th Oct 2025563 AMAQI
5th Oct 2025474 AMAQI
5th Oct 2025495 AMAQI
5th Oct 2025496 AMAQI

21°C15/29°C

5th Oct 2025517 AMAQI
5th Oct 2025588 AMAQI
5th Oct 2025559 AMAQI
5th Oct 20255210 AMAQI
5th Oct 20255011 AMAQI
5th Oct 20254412 PMAQI
5th Oct 2025351 PMAQI
5th Oct 2025292 PMAQI
5th Oct 2025243 PMAQI
5th Oct 2025274 PMAQI
5th Oct 2025285 PMAQI
5th Oct 2025276 PMAQI
5th Oct 2025297 PMAQI
5th Oct 2025348 PMAQI
5th Oct 2025379 PMAQI
5th Oct 20253910 PMAQI
5th Oct 20254111 PMAQI
6th Oct 20254012 AMAQI
6th Oct 2025391 AMAQI
6th Oct 2025352 AMAQI
6th Oct 2025333 AMAQI
6th Oct 2025314 AMAQI
6th Oct 2025305 AMAQI
6th Oct 2025306 AMAQI

22°C17/30°C

6th Oct 2025307 AMAQI
6th Oct 2025328 AMAQI
6th Oct 2025319 AMAQI
6th Oct 20253410 AMAQI
6th Oct 20253511 AMAQI
6th Oct 20253512 PMAQI
6th Oct 2025421 PMAQI
6th Oct 2025532 PMAQI
6th Oct 2025533 PMAQI
6th Oct 2025554 PMAQI
6th Oct 2025545 PMAQI
6th Oct 2025586 PMAQI
6th Oct 2025597 PMAQI
7th Oct 2025164 AMAQI
7th Oct 2025225 AMAQI
7th Oct 2025246 AMAQI

24°C19/31°C

7th Oct 2025197 AMAQI
7th Oct 2025408 AMAQI
7th Oct 2025299 AMAQI
7th Oct 20252410 AMAQI
7th Oct 20252511 AMAQI
7th Oct 20254012 PMAQI
7th Oct 2025481 PMAQI
7th Oct 2025542 PMAQI
7th Oct 2025423 PMAQI
7th Oct 2025384 PMAQI
7th Oct 2025385 PMAQI
7th Oct 2025396 PMAQI
7th Oct 2025387 PMAQI
7th Oct 2025418 PMAQI
7th Oct 2025479 PMAQI
7th Oct 20254510 PMAQI
7th Oct 20254711 PMAQI
8th Oct 20256212 AMAQI
8th Oct 2025571 AMAQI
8th Oct 2025492 AMAQI
8th Oct 2025523 AMAQI
8th Oct 2025574 AMAQI
8th Oct 2025565 AMAQI
8th Oct 2025566 AMAQI

22°C18/29°C

8th Oct 2025477 AMAQI
8th Oct 2025488 AMAQI
8th Oct 2025509 AMAQI
8th Oct 20255310 AMAQI
8th Oct 20255911 AMAQI
8th Oct 20255912 PMAQI
8th Oct 2025541 PMAQI
8th Oct 2025512 PMAQI
8th Oct 2025473 PMAQI
8th Oct 2025514 PMAQI
8th Oct 2025515 PMAQI
8th Oct 2025506 PMAQI
8th Oct 2025477 PMAQI
8th Oct 2025548 PMAQI
8th Oct 2025509 PMAQI
8th Oct 20255110 PMAQI
8th Oct 20255211 PMAQI
9th Oct 20255812 AMAQI
9th Oct 2025601 AMAQI
9th Oct 2025602 AMAQI
9th Oct 2025543 AMAQI
9th Oct 2025504 AMAQI
9th Oct 2025415 AMAQI
9th Oct 2025406 AMAQI

22°C18/28°C

9th Oct 2025417 AMAQI
9th Oct 2025448 AMAQI
9th Oct 2025449 AMAQI
9th Oct 20254910 AMAQI
9th Oct 20255211 AMAQI
9th Oct 20254612 PMAQI
9th Oct 2025441 PMAQI
9th Oct 2025402 PMAQI
9th Oct 2025383 PMAQI
9th Oct 2025354 PMAQI
9th Oct 2025405 PMAQI
9th Oct 2025416 PMAQI
9th Oct 2025357 PMAQI
9th Oct 2025368 PMAQI
9th Oct 2025389 PMAQI
9th Oct 20254010 PMAQI
9th Oct 20254811 PMAQI
10th Oct 20255912 AMAQI
10th Oct 2025591 AMAQI
10th Oct 2025602 AMAQI
10th Oct 2025503 AMAQI
10th Oct 2025474 AMAQI
10th Oct 2025555 AMAQI
10th Oct 2025466 AMAQI

20°C16/26°C

10th Oct 2025467 AMAQI
10th Oct 2025468 AMAQI
10th Oct 2025469 AMAQI
10th Oct 20254910 AMAQI
10th Oct 20255011 AMAQI
10th Oct 20254812 PMAQI
10th Oct 2025511 PMAQI
10th Oct 2025472 PMAQI
10th Oct 2025443 PMAQI
10th Oct 2025474 PMAQI
10th Oct 2025475 PMAQI
10th Oct 2025476 PMAQI
10th Oct 2025437 PMAQI
10th Oct 2025518 PMAQI
10th Oct 2025549 PMAQI
10th Oct 20255010 PMAQI
10th Oct 20255011 PMAQI
11th Oct 20255012 AMAQI
11th Oct 2025511 AMAQI
11th Oct 2025462 AMAQI
11th Oct 2025433 AMAQI
11th Oct 2025424 AMAQI
11th Oct 2025415 AMAQI
11th Oct 2025416 AMAQI

18°C13/25°C

11th Oct 2025417 AMAQI
11th Oct 2025418 AMAQI
11th Oct 2025419 AMAQI
11th Oct 20254010 AMAQI
11th Oct 20254211 AMAQI
11th Oct 20254412 PMAQI
11th Oct 2025471 PMAQI
11th Oct 2025482 PMAQI
11th Oct 2025503 PMAQI
11th Oct 2025524 PMAQI
11th Oct 2025495 PMAQI
11th Oct 2025516 PMAQI
11th Oct 2025497 PMAQI
11th Oct 2025508 PMAQI
11th Oct 2025599 PMAQI
11th Oct 20255610 PMAQI
11th Oct 20255211 PMAQI
12th Oct 20255312 AMAQI
12th Oct 2025481 AMAQI
12th Oct 2025502 AMAQI
12th Oct 2025563 AMAQI
12th Oct 2025554 AMAQI
12th Oct 2025515 AMAQI
12th Oct 2025876 AMAQI

17°C15/21°C

12th Oct 2025887 AMAQI
7 AM
12th Oct 2025958 AMAQI
12th Oct 2025959 AMAQI
12th Oct 20259610 AMAQI
12th Oct 202510011 AMAQI
1 PM
7 PM
1 AM
6 AM

--°C/°C

Day time
Avg. Highest Time
8 AM - 11 AM

39AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
12 PM - 7 PM

37AQI

8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 11 AM (Avg. 39), while the lowest AQI was between 12 PM to 7 PM (Avg. 37).
Night time
Avg. Highest Time
12 AM - 3 AM

39AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM - 11 PM

38AQI

7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 39), while the lowest AQI was between 4 AM to 11 PM (Avg. 38).

2025 Days Vs Air Quality

Florence, South Carolina, United States

2025

90%

257

10%

27

Total number of days with different AQI categories in last 285 days in 2025 (80 days remaining)

Good
257 Days
Moderate
27 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 90%

Health Risk Level:

Very Low

In 2025, 90% of 285 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

Florence, 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.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
21AQI
2nd January 2025
29AQI
3rd January 2025
35AQI
4th January 2025
26AQI
5th January 2025
34AQI
6th January 2025
20AQI
7th January 2025
20AQI
8th January 2025
30AQI
9th January 2025
29AQI
10th January 2025
35AQI
11th January 2025
25AQI
12th January 2025
33AQI
13th January 2025
45AQI
14th January 2025
35AQI
15th January 2025
34AQI
16th January 2025
34AQI
17th January 2025
32AQI
18th January 2025
34AQI
19th January 2025
26AQI
20th January 2025
20AQI
21st January 2025
23AQI
22nd January 2025
33AQI
23rd January 2025
43AQI
24th January 2025
49AQI
25th January 2025
42AQI
26th January 2025
41AQI
27th January 2025
37AQI
28th January 2025
28AQI
29th January 2025
34AQI
30th January 2025
34AQI
31st January 2025
39AQI
1st February 2025
24AQI
2nd February 2025
26AQI
3rd February 2025
34AQI
4th February 2025
47AQI
5th February 2025
48AQI
6th February 2025
45AQI
7th February 2025
43AQI
8th February 2025
51AQI
9th February 2025
45AQI
10th February 2025
31AQI
11th February 2025
27AQI
12th February 2025
22AQI
13th February 2025
20AQI
14th February 2025
31AQI
15th February 2025
33AQI
16th February 2025
20AQI
17th February 2025
22AQI
18th February 2025
31AQI
19th February 2025
29AQI
20th February 2025
35AQI
21st February 2025
23AQI
22nd February 2025
37AQI
23rd February 2025
43AQI
24th February 2025
56AQI
25th February 2025
77AQI
26th February 2025
67AQI
27th February 2025
63AQI
28th February 2025
26AQI
1st March 2025
46AQI
2nd March 2025
25AQI
3rd March 2025
34AQI
4th March 2025
26AQI
5th March 2025
31AQI
6th March 2025
23AQI
7th March 2025
29AQI
8th March 2025
45AQI
9th March 2025
26AQI
10th March 2025
27AQI
11th March 2025
30AQI
12th March 2025
47AQI
13th March 2025
66AQI
14th March 2025
70AQI
15th March 2025
43AQI
16th March 2025
29AQI
17th March 2025
24AQI
18th March 2025
23AQI
19th March 2025
54AQI
20th March 2025
43AQI
21st March 2025
27AQI
22nd March 2025
39AQI
23rd March 2025
33AQI
24th March 2025
39AQI
25th March 2025
30AQI
26th March 2025
31AQI
27th March 2025
27AQI
28th March 2025
38AQI
29th March 2025
34AQI
30th March 2025
35AQI
31st March 2025
33AQI
1st April 2025
30AQI
2nd April 2025
42AQI
3rd April 2025
41AQI
4th April 2025
46AQI
5th April 2025
40AQI
6th April 2025
36AQI
7th April 2025
33AQI
8th April 2025
24AQI
9th April 2025
31AQI
10th April 2025
44AQI
11th April 2025
25AQI
12th April 2025
25AQI
13th April 2025
28AQI
14th April 2025
43AQI
15th April 2025
54AQI
16th April 2025
29AQI
17th April 2025
49AQI
18th April 2025
42AQI
19th April 2025
35AQI
20th April 2025
34AQI
21st April 2025
45AQI
22nd April 2025
49AQI
23rd April 2025
41AQI
24th April 2025
49AQI
25th April 2025
44AQI
26th April 2025
41AQI
27th April 2025
30AQI
28th April 2025
28AQI
29th April 2025
28AQI
30th April 2025
36AQI
1st May 2025
42AQI
2nd May 2025
42AQI
3rd May 2025
37AQI
4th May 2025
23AQI
5th May 2025
38AQI
6th May 2025
34AQI
7th May 2025
46AQI
8th May 2025
50AQI
9th May 2025
28AQI
10th May 2025
30AQI
11th May 2025
30AQI
12th May 2025
25AQI
13th May 2025
25AQI
14th May 2025
38AQI
15th May 2025
46AQI
16th May 2025
55AQI
17th May 2025
49AQI
18th May 2025
43AQI
19th May 2025
37AQI
20th May 2025
53AQI
21st May 2025
44AQI
22nd May 2025
24AQI
23rd May 2025
24AQI
24th May 2025
27AQI
25th May 2025
39AQI
26th May 2025
37AQI
27th May 2025
21AQI
28th May 2025
24AQI
29th May 2025
37AQI
30th May 2025
26AQI
31st May 2025
31AQI
1st June 2025
55AQI
2nd June 2025
49AQI
3rd June 2025
52AQI
4th June 2025
50AQI
5th June 2025
38AQI
6th June 2025
43AQI
7th June 2025
52AQI
8th June 2025
35AQI
9th June 2025
29AQI
10th June 2025
26AQI
11th June 2025
42AQI
12th June 2025
40AQI
13th June 2025
30AQI
14th June 2025
32AQI
15th June 2025
29AQI
16th June 2025
29AQI
17th June 2025
35AQI
18th June 2025
27AQI
19th June 2025
33AQI
20th June 2025
33AQI
21st June 2025
43AQI
22nd June 2025
46AQI
23rd June 2025
45AQI
24th June 2025
57AQI
25th June 2025
64AQI
26th June 2025
49AQI
27th June 2025
47AQI
28th June 2025
32AQI
29th June 2025
42AQI
30th June 2025
39AQI
1st July 2025
35AQI
2nd July 2025
35AQI
3rd July 2025
36AQI
4th July 2025
54AQI
5th July 2025
54AQI
6th July 2025
29AQI
7th July 2025
42AQI
8th July 2025
48AQI
9th July 2025
40AQI
10th July 2025
39AQI
11th July 2025
35AQI
12th July 2025
35AQI
13th July 2025
36AQI
14th July 2025
36AQI
15th July 2025
31AQI
16th July 2025
39AQI
17th July 2025
36AQI
18th July 2025
32AQI
19th July 2025
33AQI
20th July 2025
38AQI
21st July 2025
44AQI
22nd July 2025
49AQI
23rd July 2025
42AQI
24th July 2025
41AQI
25th July 2025
34AQI
26th July 2025
46AQI
27th July 2025
42AQI
28th July 2025
41AQI
29th July 2025
39AQI
30th July 2025
40AQI
31st July 2025
37AQI
1st August 2025
33AQI
2nd August 2025
29AQI
3rd August 2025
40AQI
4th August 2025
39AQI
5th August 2025
41AQI
6th August 2025
34AQI
7th August 2025
28AQI
8th August 2025
63AQI
9th August 2025
49AQI
10th August 2025
35AQI
11th August 2025
23AQI
12th August 2025
26AQI
13th August 2025
27AQI
14th August 2025
29AQI
15th August 2025
39AQI
16th August 2025
47AQI
17th August 2025
46AQI
18th August 2025
53AQI
19th August 2025
54AQI
20th August 2025
49AQI
21st August 2025
44AQI
22nd August 2025
37AQI
23rd August 2025
29AQI
24th August 2025
35AQI
25th August 2025
44AQI
26th August 2025
37AQI
27th August 2025
41AQI
28th August 2025
42AQI
29th August 2025
51AQI
30th August 2025
50AQI
31st August 2025
40AQI
1st September 2025
28AQI
2nd September 2025
26AQI
3rd September 2025
36AQI
4th September 2025
38AQI
5th September 2025
44AQI
6th September 2025
46AQI
7th September 2025
46AQI
8th September 2025
32AQI
9th September 2025
31AQI
10th September 2025
35AQI
11th September 2025
30AQI
12th September 2025
33AQI
13th September 2025
41AQI
14th September 2025
43AQI
15th September 2025
51AQI
16th September 2025
48AQI
17th September 2025
44AQI
18th September 2025
46AQI
19th September 2025
55AQI
20th September 2025
56AQI
21st September 2025
54AQI
22nd September 2025
45AQI
23rd September 2025
41AQI
24th September 2025
35AQI
25th September 2025
31AQI
26th September 2025
32AQI
27th September 2025
17AQI
28th September 2025
34AQI
29th September 2025
24AQI
30th September 2025
31AQI
1st October 2025
53AQI
2nd October 2025
39AQI
3rd October 2025
34AQI
4th October 2025
41AQI
5th October 2025
33AQI
6th October 2025
13AQI
7th October 2025
28AQI
8th October 2025
36AQI
9th October 2025
24AQI
10th October 2025
31AQI
11th October 2025
19AQI
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

32AQI

38AQI

36AQI

37AQI

36AQI

41AQI

39AQI

40AQI

38AQI

32AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202537AQI

31
23
5
28
3
29
1
29
2
25
5
29
2
27
4
26
4
10
1
257
27

Highest AQI recorded in

June

41AQI

Lowest AQI recorded in

October

32AQI

202434AQI

31
24
5
24
7
25
5
31
25
4
27
4
27
4
28
2
27
4
27
3
30
1
326
39

Highest AQI recorded in

August

37AQI

Lowest AQI recorded in

January

27AQI

202338AQI

29
2
23
5
26
5
27
3
28
3
18
12
22
8
1
21
10
25
5
30
1
23
6
29
2
301
62
1

Highest AQI recorded in

June

55AQI

Lowest AQI recorded in

December

30AQI

202235AQI

29
2
18
3
29
2
30
28
3
27
3
24
1
24
5
24
7
26
4
26
5
286
34

Highest AQI recorded in

June

40AQI

Lowest AQI recorded in

March

29AQI

202132AQI

27
1
27
1
27
4
27
3
27
3
28
2
26
5
23
8
28
2
31
30
28
3
329
32

Highest AQI recorded in

August

37AQI

Lowest AQI recorded in

January

25AQI

202029AQI

11
2
21
18
28
2
30
1
31
28
2
28
3
30
30
1
255
11

Highest AQI recorded in

June

33AQI

Lowest AQI recorded in

May

23AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
38AQI
Least Polluted Year Recorded
2020(Avg.)
29AQI

Florence's annual 2025 AQI (37) shows an average percentage change of 11.2% (worsened AQI) compared to previous years: 2020 (29), 2021 (32), 2022 (35), 2023 (38), 2024 (34).