London, Ohio, 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
London, Ohio, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
74AQILowest AQI recorded on
17th Aug 2021
14AQISame Day Analysis (11th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Aug - 12th Aug 2025
London, Ohio, United States
AQI
Day
Night
.
6 AM11th Aug 2025
8 PM
5 AM12th Aug 2025
Day time
Avg. Highest Time
11AM11th Aug
62AQI
Avg. Lowest Time
8PM11th Aug
54AQI
Night time
Avg. Highest Time
9PM11th Aug
56AQI
Avg. Lowest Time
1AM12th Aug
53AQI
In the last 24 hours,
London's AQI reached its highest point of 62 at 11 AM during the Day, while the lowest point, 53, was recorded at 1 AM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
London, Ohio, United States
JulAug
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Jul 2025366 AMAQI
13th Jul 2025357 AMAQI
13th Jul 2025368 AMAQI
13th Jul 2025389 AMAQI
13th Jul 20253810 AMAQI
13th Jul 20253811 AMAQI
13th Jul 20254012 PMAQI
13th Jul 2025391 PMAQI
13th Jul 2025392 PMAQI
13th Jul 2025403 PMAQI
13th Jul 2025394 PMAQI
13th Jul 2025405 PMAQI
13th Jul 2025406 PMAQI
13th Jul 2025397 PMAQI
13th Jul 2025408 PMAQI
13th Jul 2025409 PMAQI
13th Jul 20254110 PMAQI
13th Jul 20254111 PMAQI
14th Jul 20254012 AMAQI
14th Jul 2025401 AMAQI
14th Jul 2025442 AMAQI
14th Jul 2025443 AMAQI
14th Jul 2025444 AMAQI
14th Jul 2025445 AMAQI
25°C18/32°C
14th Jul 2025446 AMAQI
14th Jul 2025467 AMAQI
14th Jul 2025498 AMAQI
14th Jul 2025499 AMAQI
14th Jul 20254910 AMAQI
14th Jul 20254711 AMAQI
14th Jul 20254512 PMAQI
14th Jul 2025451 PMAQI
14th Jul 2025472 PMAQI
14th Jul 2025483 PMAQI
14th Jul 2025484 PMAQI
14th Jul 2025485 PMAQI
14th Jul 2025476 PMAQI
14th Jul 2025477 PMAQI
14th Jul 2025478 PMAQI
14th Jul 2025479 PMAQI
14th Jul 20254610 PMAQI
14th Jul 20254711 PMAQI
15th Jul 20254712 AMAQI
15th Jul 2025461 AMAQI
15th Jul 2025512 AMAQI
15th Jul 2025493 AMAQI
15th Jul 2025504 AMAQI
15th Jul 2025515 AMAQI
26°C21/32°C
15th Jul 2025506 AMAQI
15th Jul 2025507 AMAQI
15th Jul 2025508 AMAQI
15th Jul 2025519 AMAQI
15th Jul 20255210 AMAQI
15th Jul 20255311 AMAQI
15th Jul 20255112 PMAQI
15th Jul 2025531 PMAQI
15th Jul 2025532 PMAQI
15th Jul 2025533 PMAQI
15th Jul 2025534 PMAQI
15th Jul 2025525 PMAQI
15th Jul 2025536 PMAQI
15th Jul 2025537 PMAQI
15th Jul 2025538 PMAQI
15th Jul 2025529 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255311 PMAQI
16th Jul 20255012 AMAQI
16th Jul 2025511 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025533 AMAQI
16th Jul 2025524 AMAQI
16th Jul 2025545 AMAQI
26°C19/32°C
16th Jul 2025556 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025529 AMAQI
16th Jul 20255310 AMAQI
16th Jul 20255311 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025501 PMAQI
16th Jul 2025492 PMAQI
16th Jul 2025493 PMAQI
16th Jul 2025484 PMAQI
16th Jul 2025495 PMAQI
16th Jul 2025486 PMAQI
16th Jul 2025477 PMAQI
16th Jul 2025478 PMAQI
16th Jul 2025509 PMAQI
16th Jul 20255110 PMAQI
16th Jul 20254611 PMAQI
17th Jul 20254512 AMAQI
17th Jul 2025441 AMAQI
17th Jul 2025382 AMAQI
17th Jul 2025373 AMAQI
17th Jul 2025354 AMAQI
17th Jul 2025345 AMAQI
24°C21/27°C
17th Jul 2025346 AMAQI
17th Jul 2025337 AMAQI
17th Jul 2025358 AMAQI
17th Jul 2025349 AMAQI
17th Jul 20253310 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20253412 PMAQI
17th Jul 2025381 PMAQI
17th Jul 2025382 PMAQI
17th Jul 2025323 PMAQI
17th Jul 2025324 PMAQI
17th Jul 2025315 PMAQI
17th Jul 2025326 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025348 PMAQI
17th Jul 2025349 PMAQI
17th Jul 20253410 PMAQI
17th Jul 20253311 PMAQI
18th Jul 20253212 AMAQI
18th Jul 2025301 AMAQI
18th Jul 2025242 AMAQI
18th Jul 2025233 AMAQI
18th Jul 2025224 AMAQI
18th Jul 2025235 AMAQI
26°C20/32°C
18th Jul 2025246 AMAQI
18th Jul 2025257 AMAQI
18th Jul 2025308 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20253010 AMAQI
18th Jul 20252911 AMAQI
18th Jul 20252912 PMAQI
18th Jul 2025311 PMAQI
18th Jul 2025312 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025294 PMAQI
18th Jul 2025295 PMAQI
18th Jul 2025296 PMAQI
18th Jul 2025317 PMAQI
18th Jul 2025298 PMAQI
18th Jul 2025279 PMAQI
18th Jul 20252810 PMAQI
18th Jul 20252811 PMAQI
19th Jul 20252912 AMAQI
19th Jul 2025271 AMAQI
19th Jul 2025292 AMAQI
19th Jul 2025303 AMAQI
19th Jul 2025294 AMAQI
19th Jul 2025295 AMAQI
22°C20/24°C
19th Jul 2025296 AMAQI
19th Jul 2025297 AMAQI
19th Jul 2025338 AMAQI
19th Jul 2025359 AMAQI
19th Jul 20253610 AMAQI
19th Jul 20252911 AMAQI
19th Jul 20252912 PMAQI
19th Jul 2025291 PMAQI
19th Jul 2025322 PMAQI
19th Jul 2025333 PMAQI
19th Jul 2025324 PMAQI
19th Jul 2025325 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025317 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025319 PMAQI
19th Jul 20253210 PMAQI
19th Jul 20253111 PMAQI
20th Jul 20253212 AMAQI
20th Jul 2025311 AMAQI
20th Jul 2025282 AMAQI
20th Jul 2025253 AMAQI
20th Jul 2025244 AMAQI
20th Jul 2025265 AMAQI
23°C16/29°C
20th Jul 2025266 AMAQI
20th Jul 2025257 AMAQI
20th Jul 2025268 AMAQI
20th Jul 2025279 AMAQI
20th Jul 20252710 AMAQI
20th Jul 20252511 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025282 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025295 PMAQI
20th Jul 2025306 PMAQI
20th Jul 2025317 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025279 PMAQI
20th Jul 20252710 PMAQI
20th Jul 20253011 PMAQI
21st Jul 20253012 AMAQI
21st Jul 2025311 AMAQI
21st Jul 2025322 AMAQI
21st Jul 2025363 AMAQI
21st Jul 2025374 AMAQI
21st Jul 2025395 AMAQI
25°C21/30°C
21st Jul 2025396 AMAQI
21st Jul 2025407 AMAQI
21st Jul 2025398 AMAQI
21st Jul 2025389 AMAQI
21st Jul 20253910 AMAQI
21st Jul 20253911 AMAQI
21st Jul 20253712 PMAQI
21st Jul 2025401 PMAQI
21st Jul 2025392 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025364 PMAQI
21st Jul 2025385 PMAQI
21st Jul 2025386 PMAQI
21st Jul 2025347 PMAQI
21st Jul 2025338 PMAQI
21st Jul 2025409 PMAQI
21st Jul 20254010 PMAQI
21st Jul 20254011 PMAQI
22nd Jul 20253912 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025282 AMAQI
22nd Jul 2025273 AMAQI
22nd Jul 2025254 AMAQI
22nd Jul 2025265 AMAQI
23°C18/29°C
22nd Jul 2025276 AMAQI
22nd Jul 2025287 AMAQI
22nd Jul 2025288 AMAQI
22nd Jul 2025299 AMAQI
22nd Jul 20252910 AMAQI
22nd Jul 20252811 AMAQI
22nd Jul 20252712 PMAQI
22nd Jul 2025281 PMAQI
22nd Jul 2025292 PMAQI
22nd Jul 2025293 PMAQI
22nd Jul 2025304 PMAQI
22nd Jul 2025315 PMAQI
22nd Jul 2025316 PMAQI
22nd Jul 2025307 PMAQI
22nd Jul 2025318 PMAQI
22nd Jul 2025309 PMAQI
22nd Jul 20253010 PMAQI
22nd Jul 20253011 PMAQI
23rd Jul 20252912 AMAQI
23rd Jul 2025281 AMAQI
23rd Jul 2025282 AMAQI
23rd Jul 2025273 AMAQI
23rd Jul 2025284 AMAQI
23rd Jul 2025295 AMAQI
21°C13/30°C
23rd Jul 2025296 AMAQI
23rd Jul 2025287 AMAQI
23rd Jul 2025278 AMAQI
23rd Jul 2025289 AMAQI
23rd Jul 20253010 AMAQI
23rd Jul 20253311 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025341 PMAQI
23rd Jul 2025352 PMAQI
23rd Jul 2025353 PMAQI
23rd Jul 2025384 PMAQI
23rd Jul 2025395 PMAQI
23rd Jul 2025446 PMAQI
23rd Jul 2025447 PMAQI
23rd Jul 2025398 PMAQI
23rd Jul 2025369 PMAQI
23rd Jul 20253710 PMAQI
23rd Jul 20253711 PMAQI
24th Jul 20253712 AMAQI
24th Jul 2025381 AMAQI
24th Jul 2025482 AMAQI
24th Jul 2025473 AMAQI
24th Jul 2025454 AMAQI
24th Jul 2025445 AMAQI
24°C16/32°C
24th Jul 2025426 AMAQI
24th Jul 2025367 AMAQI
24th Jul 2025418 AMAQI
24th Jul 2025459 AMAQI
24th Jul 20254510 AMAQI
24th Jul 20254711 AMAQI
24th Jul 20254912 PMAQI
24th Jul 2025501 PMAQI
24th Jul 2025502 PMAQI
24th Jul 2025473 PMAQI
24th Jul 2025454 PMAQI
24th Jul 2025465 PMAQI
24th Jul 2025476 PMAQI
24th Jul 2025487 PMAQI
24th Jul 2025488 PMAQI
24th Jul 2025489 PMAQI
24th Jul 20254810 PMAQI
24th Jul 20254711 PMAQI
25th Jul 20254412 AMAQI
25th Jul 2025411 AMAQI
25th Jul 2025362 AMAQI
25th Jul 2025343 AMAQI
25th Jul 2025334 AMAQI
25th Jul 2025355 AMAQI
26°C18/35°C
25th Jul 2025356 AMAQI
25th Jul 2025357 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025349 AMAQI
25th Jul 20253410 AMAQI
25th Jul 20253511 AMAQI
25th Jul 20253712 PMAQI
25th Jul 2025371 PMAQI
25th Jul 2025382 PMAQI
25th Jul 2025393 PMAQI
25th Jul 2025394 PMAQI
25th Jul 2025385 PMAQI
25th Jul 2025376 PMAQI
25th Jul 2025397 PMAQI
25th Jul 2025398 PMAQI
25th Jul 2025429 PMAQI
25th Jul 20254310 PMAQI
25th Jul 20254511 PMAQI
26th Jul 20254512 AMAQI
26th Jul 2025451 AMAQI
26th Jul 2025512 AMAQI
26th Jul 2025503 AMAQI
26th Jul 2025484 AMAQI
26th Jul 2025525 AMAQI
28°C24/32°C
26th Jul 2025526 AMAQI
26th Jul 2025507 AMAQI
26th Jul 2025518 AMAQI
26th Jul 2025529 AMAQI
26th Jul 20254910 AMAQI
26th Jul 20254811 AMAQI
26th Jul 20254712 PMAQI
26th Jul 2025461 PMAQI
26th Jul 2025452 PMAQI
26th Jul 2025453 PMAQI
26th Jul 2025444 PMAQI
26th Jul 2025455 PMAQI
26th Jul 2025456 PMAQI
26th Jul 2025467 PMAQI
26th Jul 2025458 PMAQI
26th Jul 2025479 PMAQI
26th Jul 20254710 PMAQI
26th Jul 20254611 PMAQI
27th Jul 20254612 AMAQI
27th Jul 2025431 AMAQI
27th Jul 2025332 AMAQI
27th Jul 2025363 AMAQI
27th Jul 2025314 AMAQI
27th Jul 2025255 AMAQI
27°C21/34°C
27th Jul 2025236 AMAQI
27th Jul 2025247 AMAQI
27th Jul 2025258 AMAQI
27th Jul 2025279 AMAQI
27th Jul 20252710 AMAQI
27th Jul 20252811 AMAQI
27th Jul 20252912 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025323 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025335 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025317 PMAQI
27th Jul 2025328 PMAQI
27th Jul 2025309 PMAQI
27th Jul 20253110 PMAQI
27th Jul 20253111 PMAQI
28th Jul 20253212 AMAQI
28th Jul 2025321 AMAQI
28th Jul 2025322 AMAQI
28th Jul 2025343 AMAQI
28th Jul 2025364 AMAQI
28th Jul 2025355 AMAQI
25°C22/29°C
28th Jul 2025336 AMAQI
28th Jul 2025347 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025349 AMAQI
28th Jul 20253410 AMAQI
28th Jul 20253611 AMAQI
28th Jul 20253812 PMAQI
28th Jul 2025381 PMAQI
28th Jul 2025362 PMAQI
28th Jul 2025353 PMAQI
28th Jul 2025344 PMAQI
28th Jul 2025345 PMAQI
28th Jul 2025346 PMAQI
28th Jul 2025347 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025359 PMAQI
28th Jul 20253610 PMAQI
28th Jul 20253611 PMAQI
29th Jul 20253812 AMAQI
29th Jul 2025371 AMAQI
29th Jul 2025372 AMAQI
29th Jul 2025373 AMAQI
29th Jul 2025344 AMAQI
29th Jul 2025335 AMAQI
26°C22/31°C
29th Jul 2025316 AMAQI
29th Jul 2025327 AMAQI
29th Jul 2025308 AMAQI
29th Jul 2025329 AMAQI
29th Jul 20253210 AMAQI
29th Jul 20253211 AMAQI
29th Jul 20253412 PMAQI
29th Jul 2025361 PMAQI
29th Jul 2025362 PMAQI
29th Jul 2025353 PMAQI
29th Jul 2025354 PMAQI
29th Jul 2025345 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025347 PMAQI
29th Jul 2025378 PMAQI
29th Jul 2025379 PMAQI
29th Jul 20253510 PMAQI
29th Jul 20253711 PMAQI
30th Jul 20253712 AMAQI
30th Jul 2025361 AMAQI
30th Jul 2025352 AMAQI
30th Jul 2025363 AMAQI
30th Jul 2025384 AMAQI
30th Jul 2025375 AMAQI
24°C18/29°C
30th Jul 2025366 AMAQI
30th Jul 2025367 AMAQI
30th Jul 2025368 AMAQI
30th Jul 2025379 AMAQI
30th Jul 20253910 AMAQI
30th Jul 20253811 AMAQI
30th Jul 20253812 PMAQI
30th Jul 2025391 PMAQI
30th Jul 2025392 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025404 PMAQI
30th Jul 2025415 PMAQI
30th Jul 2025426 PMAQI
30th Jul 2025467 PMAQI
30th Jul 2025408 PMAQI
30th Jul 2025419 PMAQI
30th Jul 20254210 PMAQI
30th Jul 20254111 PMAQI
31st Jul 20254112 AMAQI
31st Jul 2025411 AMAQI
31st Jul 2025442 AMAQI
31st Jul 2025493 AMAQI
31st Jul 2025564 AMAQI
31st Jul 2025545 AMAQI
27°C19/34°C
31st Jul 2025596 AMAQI
31st Jul 2025637 AMAQI
31st Jul 2025728 AMAQI
31st Jul 2025829 AMAQI
31st Jul 20256110 AMAQI
31st Jul 20254711 AMAQI
31st Jul 20256312 PMAQI
31st Jul 2025741 PMAQI
31st Jul 2025782 PMAQI
31st Jul 2025763 PMAQI
31st Jul 2025764 PMAQI
31st Jul 2025775 PMAQI
31st Jul 2025776 PMAQI
31st Jul 2025767 PMAQI
31st Jul 2025768 PMAQI
31st Jul 2025839 PMAQI
31st Jul 20257110 PMAQI
31st Jul 20256111 PMAQI
1st Aug 20256012 AMAQI
1st Aug 2025631 AMAQI
1st Aug 2025612 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025574 AMAQI
1st Aug 2025575 AMAQI
22°C19/23°C
1st Aug 2025586 AMAQI
1st Aug 2025577 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025539 AMAQI
1st Aug 20255510 AMAQI
1st Aug 20255511 AMAQI
1st Aug 20255212 PMAQI
1st Aug 2025521 PMAQI
1st Aug 2025512 PMAQI
1st Aug 2025473 PMAQI
1st Aug 2025454 PMAQI
1st Aug 2025425 PMAQI
1st Aug 2025406 PMAQI
1st Aug 2025417 PMAQI
1st Aug 2025378 PMAQI
1st Aug 2025509 PMAQI
1st Aug 20254210 PMAQI
1st Aug 20253511 PMAQI
2nd Aug 20253712 AMAQI
2nd Aug 2025381 AMAQI
2nd Aug 2025382 AMAQI
2nd Aug 2025363 AMAQI
2nd Aug 2025344 AMAQI
2nd Aug 2025335 AMAQI
20°C13/27°C
2nd Aug 2025326 AMAQI
2nd Aug 2025337 AMAQI
2nd Aug 2025368 AMAQI
2nd Aug 2025339 AMAQI
2nd Aug 20253210 AMAQI
2nd Aug 20253111 AMAQI
2nd Aug 20253212 PMAQI
2nd Aug 2025271 PMAQI
2nd Aug 2025262 PMAQI
2nd Aug 2025273 PMAQI
2nd Aug 2025294 PMAQI
2nd Aug 2025335 PMAQI
2nd Aug 2025346 PMAQI
2nd Aug 2025407 PMAQI
2nd Aug 2025388 PMAQI
2nd Aug 2025329 PMAQI
2nd Aug 20253810 PMAQI
2nd Aug 20254811 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025643 AMAQI
3rd Aug 2025604 AMAQI
3rd Aug 2025625 AMAQI
18°C12/25°C
3rd Aug 2025656 AMAQI
3rd Aug 2025617 AMAQI
3rd Aug 2025668 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025631 PMAQI
3rd Aug 2025682 PMAQI
3rd Aug 2025713 PMAQI
3rd Aug 2025744 PMAQI
3rd Aug 2025755 PMAQI
3rd Aug 2025746 PMAQI
3rd Aug 2025697 PMAQI
3rd Aug 2025698 PMAQI
3rd Aug 2025619 PMAQI
3rd Aug 20257010 PMAQI
3rd Aug 20257411 PMAQI
4th Aug 20257012 AMAQI
4th Aug 2025761 AMAQI
4th Aug 2025702 AMAQI
4th Aug 2025713 AMAQI
4th Aug 2025764 AMAQI
4th Aug 2025725 AMAQI
18°C9/27°C
4th Aug 2025756 AMAQI
4th Aug 2025787 AMAQI
4th Aug 2025768 AMAQI
4th Aug 2025809 AMAQI
4th Aug 20258410 AMAQI
4th Aug 20258111 AMAQI
4th Aug 20257912 PMAQI
4th Aug 2025761 PMAQI
4th Aug 2025692 PMAQI
4th Aug 2025693 PMAQI
4th Aug 2025654 PMAQI
4th Aug 2025625 PMAQI
4th Aug 2025606 PMAQI
4th Aug 2025607 PMAQI
4th Aug 2025588 PMAQI
4th Aug 2025789 PMAQI
4th Aug 20256810 PMAQI
4th Aug 20256011 PMAQI
5th Aug 20256012 AMAQI
5th Aug 2025661 AMAQI
5th Aug 2025692 AMAQI
5th Aug 2025673 AMAQI
5th Aug 2025674 AMAQI
5th Aug 2025665 AMAQI
21°C13/28°C
5th Aug 2025646 AMAQI
5th Aug 2025637 AMAQI
5th Aug 2025658 AMAQI
5th Aug 2025679 AMAQI
5th Aug 20256610 AMAQI
5th Aug 20256511 AMAQI
5th Aug 20256512 PMAQI
5th Aug 2025631 PMAQI
5th Aug 2025612 PMAQI
5th Aug 2025603 PMAQI
5th Aug 2025614 PMAQI
5th Aug 2025575 PMAQI
5th Aug 2025596 PMAQI
5th Aug 2025597 PMAQI
5th Aug 2025588 PMAQI
5th Aug 2025619 PMAQI
5th Aug 20255710 PMAQI
5th Aug 20255311 PMAQI
6th Aug 20255612 AMAQI
6th Aug 2025581 AMAQI
6th Aug 2025592 AMAQI
6th Aug 2025613 AMAQI
6th Aug 2025594 AMAQI
6th Aug 2025605 AMAQI
22°C16/30°C
6th Aug 2025646 AMAQI
6th Aug 2025647 AMAQI
6th Aug 2025688 AMAQI
6th Aug 2025689 AMAQI
6th Aug 20257210 AMAQI
6th Aug 20256811 AMAQI
6th Aug 20256612 PMAQI
6th Aug 2025601 PMAQI
6th Aug 2025572 PMAQI
6th Aug 2025583 PMAQI
6th Aug 2025574 PMAQI
6th Aug 2025575 PMAQI
6th Aug 2025586 PMAQI
6th Aug 2025557 PMAQI
6th Aug 2025558 PMAQI
6th Aug 2025619 PMAQI
6th Aug 20255710 PMAQI
6th Aug 20255311 PMAQI
7th Aug 20255412 AMAQI
7th Aug 2025531 AMAQI
7th Aug 2025582 AMAQI
7th Aug 2025633 AMAQI
7th Aug 2025594 AMAQI
7th Aug 2025595 AMAQI
23°C18/30°C
7th Aug 2025596 AMAQI
7th Aug 2025607 AMAQI
7th Aug 2025558 AMAQI
7th Aug 2025559 AMAQI
7th Aug 20255710 AMAQI
7th Aug 20255711 AMAQI
7th Aug 20255712 PMAQI
7th Aug 2025571 PMAQI
7th Aug 2025522 PMAQI
7th Aug 2025533 PMAQI
7th Aug 2025524 PMAQI
7th Aug 2025545 PMAQI
7th Aug 2025556 PMAQI
7th Aug 2025537 PMAQI
7th Aug 2025538 PMAQI
7th Aug 2025549 PMAQI
7th Aug 20255410 PMAQI
7th Aug 20255411 PMAQI
8th Aug 20255412 AMAQI
8th Aug 2025521 AMAQI
8th Aug 2025542 AMAQI
8th Aug 2025593 AMAQI
8th Aug 2025634 AMAQI
8th Aug 2025615 AMAQI
23°C16/30°C
8th Aug 2025636 AMAQI
8th Aug 2025637 AMAQI
8th Aug 2025628 AMAQI
8th Aug 2025629 AMAQI
8th Aug 20256210 AMAQI
8th Aug 20256211 AMAQI
8th Aug 20256112 PMAQI
8th Aug 2025591 PMAQI
8th Aug 2025562 PMAQI
8th Aug 2025563 PMAQI
8th Aug 2025544 PMAQI
8th Aug 2025545 PMAQI
8th Aug 2025546 PMAQI
8th Aug 2025557 PMAQI
8th Aug 2025558 PMAQI
8th Aug 2025569 PMAQI
8th Aug 20255610 PMAQI
8th Aug 20255311 PMAQI
9th Aug 20255412 AMAQI
9th Aug 2025521 AMAQI
9th Aug 2025432 AMAQI
9th Aug 2025443 AMAQI
9th Aug 2025444 AMAQI
9th Aug 2025415 AMAQI
24°C18/32°C
9th Aug 2025456 AMAQI
9th Aug 2025487 AMAQI
9th Aug 2025558 AMAQI
9th Aug 2025559 AMAQI
9th Aug 20256010 AMAQI
9th Aug 20254711 AMAQI
9th Aug 20254512 PMAQI
9th Aug 2025441 PMAQI
9th Aug 2025442 PMAQI
9th Aug 2025443 PMAQI
9th Aug 2025454 PMAQI
9th Aug 2025465 PMAQI
9th Aug 2025466 PMAQI
9th Aug 2025467 PMAQI
9th Aug 2025468 PMAQI
9th Aug 2025479 PMAQI
9th Aug 20254810 PMAQI
9th Aug 20254911 PMAQI
10th Aug 20255012 AMAQI
10th Aug 2025501 AMAQI
10th Aug 2025522 AMAQI
10th Aug 2025523 AMAQI
10th Aug 2025534 AMAQI
10th Aug 2025515 AMAQI
24°C17/32°C
10th Aug 2025516 AMAQI
10th Aug 2025497 AMAQI
10th Aug 2025518 AMAQI
10th Aug 2025529 AMAQI
10th Aug 20255410 AMAQI
10th Aug 20255511 AMAQI
10th Aug 20255412 PMAQI
10th Aug 2025521 PMAQI
10th Aug 2025542 PMAQI
10th Aug 2025563 PMAQI
10th Aug 2025584 PMAQI
10th Aug 2025595 PMAQI
10th Aug 2025576 PMAQI
10th Aug 2025587 PMAQI
10th Aug 2025558 PMAQI
10th Aug 2025569 PMAQI
10th Aug 20255410 PMAQI
10th Aug 20255511 PMAQI
11th Aug 20255512 AMAQI
11th Aug 2025541 AMAQI
11th Aug 2025572 AMAQI
11th Aug 2025583 AMAQI
11th Aug 2025584 AMAQI
11th Aug 2025585 AMAQI
25°C17/33°C
11th Aug 2025586 AMAQI
11th Aug 2025587 AMAQI
11th Aug 2025588 AMAQI
11th Aug 2025589 AMAQI
11th Aug 20255810 AMAQI
11th Aug 20256211 AMAQI
11th Aug 20255712 PMAQI
11th Aug 2025581 PMAQI
11th Aug 2025572 PMAQI
11th Aug 2025563 PMAQI
11th Aug 2025564 PMAQI
11th Aug 2025555 PMAQI
11th Aug 2025556 PMAQI
11th Aug 2025567 PMAQI
11th Aug 2025548 PMAQI
11th Aug 2025569 PMAQI
11th Aug 20255410 PMAQI
11th Aug 20255411 PMAQI
12th Aug 20255412 AMAQI
12th Aug 2025531 AMAQI
12th Aug 2025552 AMAQI
12th Aug 2025553 AMAQI
12th Aug 2025554 AMAQI
12th Aug 2025545 AMAQI
25°C19/32°C
12th Aug 2025556 AMAQI
6 AM12th Aug 2025537 AMAQI
12th Aug 2025558 AMAQI
12th Aug 2025569 AMAQI
12th Aug 20255510 AMAQI
12th Aug 20255711 AMAQI
12th Aug 20255412 PMAQI
12th Aug 2025531 PMAQI
1 PM12th Aug 2025522 PMAQI
12th Aug 2025533 PMAQI
12th Aug 2025534 PMAQI
12th Aug 2025535 PMAQI
12th Aug 2025526 PMAQI
12th Aug 2025537 PMAQI
12th Aug 2025528 PMAQI
8 PM1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 PM
46AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM
46AQI
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. 46), while the lowest AQI was between 6 AM to 8 PM (Avg. 46).
Night time
Avg. Highest Time
12 AM - 11 PM
45AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
45AQI
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. 45), while the lowest AQI was between 12 AM to 11 PM (Avg. 45).
2025 Days Vs Air Quality
London, Ohio, United States
2025
86%
192
14%
31
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Good
192 DaysModerate
31 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% of 224 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
London, Ohio, 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
26AQI
26AQI
2nd January 2025
27AQI
27AQI
3rd January 2025
28AQI
28AQI
4th January 2025
24AQI
24AQI
5th January 2025
28AQI
28AQI
6th January 2025
25AQI
25AQI
7th January 2025
21AQI
21AQI
8th January 2025
33AQI
33AQI
9th January 2025
44AQI
44AQI
10th January 2025
61AQI
61AQI
11th January 2025
54AQI
54AQI
12th January 2025
47AQI
47AQI
13th January 2025
26AQI
26AQI
14th January 2025
26AQI
26AQI
15th January 2025
41AQI
41AQI
16th January 2025
44AQI
44AQI
17th January 2025
42AQI
42AQI
18th January 2025
27AQI
27AQI
19th January 2025
21AQI
21AQI
20th January 2025
22AQI
22AQI
21st January 2025
26AQI
26AQI
22nd January 2025
31AQI
31AQI
23rd January 2025
35AQI
35AQI
24th January 2025
39AQI
39AQI
25th January 2025
39AQI
39AQI
26th January 2025
28AQI
28AQI
27th January 2025
26AQI
26AQI
28th January 2025
25AQI
25AQI
29th January 2025
24AQI
24AQI
30th January 2025
30AQI
30AQI
31st January 2025
24AQI
24AQI
1st February 2025
21AQI
21AQI
2nd February 2025
32AQI
32AQI
3rd February 2025
37AQI
37AQI
4th February 2025
30AQI
30AQI
5th February 2025
24AQI
24AQI
6th February 2025
26AQI
26AQI
7th February 2025
24AQI
24AQI
8th February 2025
28AQI
28AQI
9th February 2025
30AQI
30AQI
10th February 2025
32AQI
32AQI
11th February 2025
42AQI
42AQI
12th February 2025
48AQI
48AQI
13th February 2025
32AQI
32AQI
14th February 2025
28AQI
28AQI
15th February 2025
23AQI
23AQI
16th February 2025
23AQI
23AQI
17th February 2025
22AQI
22AQI
18th February 2025
26AQI
26AQI
19th February 2025
29AQI
29AQI
20th February 2025
32AQI
32AQI
21st February 2025
37AQI
37AQI
22nd February 2025
49AQI
49AQI
23rd February 2025
47AQI
47AQI
24th February 2025
32AQI
32AQI
25th February 2025
32AQI
32AQI
26th February 2025
46AQI
46AQI
27th February 2025
42AQI
42AQI
28th February 2025
27AQI
27AQI
1st March 2025
31AQI
31AQI
2nd March 2025
27AQI
27AQI
3rd March 2025
28AQI
28AQI
4th March 2025
29AQI
29AQI
5th March 2025
27AQI
27AQI
6th March 2025
27AQI
27AQI
7th March 2025
25AQI
25AQI
8th March 2025
29AQI
29AQI
9th March 2025
28AQI
28AQI
10th March 2025
30AQI
30AQI
11th March 2025
34AQI
34AQI
12th March 2025
32AQI
32AQI
13th March 2025
33AQI
33AQI
14th March 2025
36AQI
36AQI
15th March 2025
33AQI
33AQI
16th March 2025
29AQI
29AQI
17th March 2025
26AQI
26AQI
18th March 2025
25AQI
25AQI
19th March 2025
26AQI
26AQI
20th March 2025
24AQI
24AQI
21st March 2025
22AQI
22AQI
22nd March 2025
22AQI
22AQI
23rd March 2025
26AQI
26AQI
24th March 2025
21AQI
21AQI
25th March 2025
22AQI
22AQI
26th March 2025
23AQI
23AQI
27th March 2025
27AQI
27AQI
28th March 2025
31AQI
31AQI
29th March 2025
42AQI
42AQI
30th March 2025
35AQI
35AQI
31st March 2025
31AQI
31AQI
1st April 2025
29AQI
29AQI
2nd April 2025
29AQI
29AQI
3rd April 2025
26AQI
26AQI
4th April 2025
26AQI
26AQI
5th April 2025
23AQI
23AQI
6th April 2025
22AQI
22AQI
7th April 2025
22AQI
22AQI
8th April 2025
17AQI
17AQI
9th April 2025
22AQI
22AQI
10th April 2025
20AQI
20AQI
11th April 2025
27AQI
27AQI
12th April 2025
25AQI
25AQI
13th April 2025
30AQI
30AQI
14th April 2025
29AQI
29AQI
15th April 2025
24AQI
24AQI
16th April 2025
24AQI
24AQI
17th April 2025
26AQI
26AQI
18th April 2025
29AQI
29AQI
19th April 2025
32AQI
32AQI
20th April 2025
25AQI
25AQI
21st April 2025
32AQI
32AQI
22nd April 2025
25AQI
25AQI
23rd April 2025
31AQI
31AQI
24th April 2025
29AQI
29AQI
25th April 2025
30AQI
30AQI
26th April 2025
28AQI
28AQI
27th April 2025
27AQI
27AQI
28th April 2025
25AQI
25AQI
29th April 2025
30AQI
30AQI
30th April 2025
24AQI
24AQI
1st May 2025
28AQI
28AQI
2nd May 2025
25AQI
25AQI
3rd May 2025
25AQI
25AQI
4th May 2025
23AQI
23AQI
5th May 2025
22AQI
22AQI
6th May 2025
22AQI
22AQI
7th May 2025
24AQI
24AQI
8th May 2025
26AQI
26AQI
9th May 2025
25AQI
25AQI
10th May 2025
28AQI
28AQI
11th May 2025
31AQI
31AQI
12th May 2025
28AQI
28AQI
13th May 2025
25AQI
25AQI
14th May 2025
27AQI
27AQI
15th May 2025
30AQI
30AQI
16th May 2025
39AQI
39AQI
17th May 2025
28AQI
28AQI
18th May 2025
28AQI
28AQI
19th May 2025
26AQI
26AQI
20th May 2025
25AQI
25AQI
21st May 2025
24AQI
24AQI
22nd May 2025
21AQI
21AQI
23rd May 2025
20AQI
20AQI
24th May 2025
18AQI
18AQI
25th May 2025
21AQI
21AQI
26th May 2025
20AQI
20AQI
27th May 2025
20AQI
20AQI
28th May 2025
19AQI
19AQI
29th May 2025
24AQI
24AQI
30th May 2025
27AQI
27AQI
31st May 2025
33AQI
33AQI
1st June 2025
28AQI
28AQI
2nd June 2025
37AQI
37AQI
3rd June 2025
42AQI
42AQI
4th June 2025
56AQI
56AQI
5th June 2025
55AQI
55AQI
6th June 2025
54AQI
54AQI
7th June 2025
55AQI
55AQI
8th June 2025
54AQI
54AQI
9th June 2025
53AQI
53AQI
10th June 2025
53AQI
53AQI
11th June 2025
56AQI
56AQI
12th June 2025
61AQI
61AQI
13th June 2025
63AQI
63AQI
14th June 2025
53AQI
53AQI
15th June 2025
41AQI
41AQI
16th June 2025
38AQI
38AQI
17th June 2025
32AQI
32AQI
18th June 2025
29AQI
29AQI
19th June 2025
26AQI
26AQI
20th June 2025
29AQI
29AQI
21st June 2025
37AQI
37AQI
22nd June 2025
40AQI
40AQI
23rd June 2025
49AQI
49AQI
24th June 2025
53AQI
53AQI
25th June 2025
53AQI
53AQI
26th June 2025
46AQI
46AQI
27th June 2025
40AQI
40AQI
28th June 2025
36AQI
36AQI
29th June 2025
35AQI
35AQI
30th June 2025
32AQI
32AQI
1st July 2025
30AQI
30AQI
2nd July 2025
32AQI
32AQI
3rd July 2025
40AQI
40AQI
4th July 2025
50AQI
50AQI
5th July 2025
65AQI
65AQI
6th July 2025
59AQI
59AQI
7th July 2025
53AQI
53AQI
8th July 2025
48AQI
48AQI
9th July 2025
52AQI
52AQI
10th July 2025
46AQI
46AQI
11th July 2025
47AQI
47AQI
12th July 2025
46AQI
46AQI
13th July 2025
39AQI
39AQI
14th July 2025
46AQI
46AQI
15th July 2025
53AQI
53AQI
16th July 2025
44AQI
44AQI
17th July 2025
32AQI
32AQI
18th July 2025
26AQI
26AQI
19th July 2025
26AQI
26AQI
20th July 2025
29AQI
29AQI
21st July 2025
39AQI
39AQI
22nd July 2025
54AQI
54AQI
23rd July 2025
52AQI
52AQI
24th July 2025
54AQI
54AQI
25th July 2025
51AQI
51AQI
26th July 2025
43AQI
43AQI
27th July 2025
31AQI
31AQI
28th July 2025
28AQI
28AQI
29th July 2025
30AQI
30AQI
30th July 2025
36AQI
36AQI
31st July 2025
46AQI
46AQI
1st August 2025
74AQI
74AQI
2nd August 2025
47AQI
47AQI
3rd August 2025
41AQI
41AQI
4th August 2025
44AQI
44AQI
5th August 2025
51AQI
51AQI
6th August 2025
51AQI
51AQI
7th August 2025
52AQI
52AQI
8th August 2025
50AQI
50AQI
9th August 2025
53AQI
53AQI
10th August 2025
53AQI
53AQI
11th August 2025
54AQI
54AQI
32AQI
32AQI
28AQI
26AQI
25AQI
45AQI
43AQI
52AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202534AQI
29
2
28
31
30
31
17
13
22
9
4
7
192
31
Highest AQI recorded in
August52AQI
Lowest AQI recorded in
May25AQI
202428AQI
17
1
31
30
31
29
30
31
30
30
1
30
30
1
320
2
Highest AQI recorded in
July31AQI
Lowest AQI recorded in
February17AQI
202328AQI
31
30
31
30
31
31
30
31
4
28
3
277
3
Highest AQI recorded in
June34AQI
Lowest AQI recorded in
October21AQI
202226AQI
31
17
31
30
24
1
29
31
1
195
Highest AQI recorded in
June32AQI
Lowest AQI recorded in
November11AQI
202125AQI
31
30
31
30
31
31
30
31
245
Highest AQI recorded in
May27AQI
Lowest AQI recorded in
October20AQI
202024AQI
13
30
31
31
30
31
1
167
Highest AQI recorded in
June30AQI
Lowest AQI recorded in
October18AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
34AQILeast Polluted Year Recorded
2020(Avg.)
24AQILondon's annual 2025 AQI (34) shows an average percentage change of 29.4% (worsened AQI) compared to previous years: 2020 (24), 2021 (25), 2022 (26), 2023 (28), 2024 (28).
