Cincinnati, 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
Cincinnati, Ohio, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2021
92AQILowest AQI recorded on
15th Aug 2023
20AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 39 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Cincinnati, Ohio, United States
AQI
Day
Night
.
6 AM5th Aug 2025
8 PM
5 AM6th Aug 2025
Day time
Avg. Highest Time
8AM5th Aug
48AQI
Avg. Lowest Time
8PM5th Aug
40AQI
Night time
Avg. Highest Time
9PM5th Aug
35AQI
Avg. Lowest Time
1AM6th Aug
34AQI
In the last 24 hours,
Cincinnati's AQI reached its highest point of 48 at 8 AM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Cincinnati, Ohio, 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 2025596 AMAQI
7th Jul 2025587 AMAQI
7th Jul 2025598 AMAQI
7th Jul 2025609 AMAQI
7th Jul 20255810 AMAQI
7th Jul 20255711 AMAQI
7th Jul 20255712 PMAQI
7th Jul 2025591 PMAQI
7th Jul 2025582 PMAQI
7th Jul 2025593 PMAQI
7th Jul 2025584 PMAQI
7th Jul 2025555 PMAQI
7th Jul 2025546 PMAQI
7th Jul 2025577 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025499 PMAQI
7th Jul 20254910 PMAQI
7th Jul 20254911 PMAQI
8th Jul 20254612 AMAQI
8th Jul 2025371 AMAQI
8th Jul 2025362 AMAQI
8th Jul 2025353 AMAQI
8th Jul 2025354 AMAQI
8th Jul 2025385 AMAQI
27°C24/33°C
8th Jul 2025406 AMAQI
8th Jul 2025417 AMAQI
8th Jul 2025458 AMAQI
8th Jul 2025479 AMAQI
8th Jul 20254910 AMAQI
8th Jul 20255111 AMAQI
8th Jul 20255212 PMAQI
8th Jul 2025531 PMAQI
8th Jul 2025542 PMAQI
8th Jul 2025533 PMAQI
8th Jul 2025544 PMAQI
8th Jul 2025555 PMAQI
8th Jul 2025546 PMAQI
8th Jul 2025497 PMAQI
8th Jul 2025508 PMAQI
8th Jul 2025559 PMAQI
8th Jul 20255510 PMAQI
8th Jul 20255711 PMAQI
9th Jul 20255712 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025583 AMAQI
9th Jul 2025574 AMAQI
9th Jul 2025595 AMAQI
27°C23/31°C
9th Jul 2025596 AMAQI
9th Jul 2025627 AMAQI
9th Jul 2025628 AMAQI
9th Jul 2025639 AMAQI
9th Jul 20256110 AMAQI
9th Jul 20256111 AMAQI
9th Jul 20256312 PMAQI
9th Jul 2025631 PMAQI
9th Jul 2025632 PMAQI
9th Jul 2025633 PMAQI
9th Jul 2025624 PMAQI
9th Jul 2025605 PMAQI
9th Jul 2025586 PMAQI
9th Jul 2025597 PMAQI
9th Jul 2025598 PMAQI
9th Jul 2025559 PMAQI
9th Jul 20255510 PMAQI
9th Jul 20255511 PMAQI
10th Jul 20255512 AMAQI
10th Jul 2025491 AMAQI
10th Jul 2025482 AMAQI
10th Jul 2025463 AMAQI
10th Jul 2025464 AMAQI
10th Jul 2025455 AMAQI
26°C22/30°C
10th Jul 2025456 AMAQI
10th Jul 2025477 AMAQI
10th Jul 2025468 AMAQI
10th Jul 2025479 AMAQI
10th Jul 20254910 AMAQI
10th Jul 20255111 AMAQI
10th Jul 20255112 PMAQI
10th Jul 2025511 PMAQI
10th Jul 2025532 PMAQI
10th Jul 2025523 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025485 PMAQI
10th Jul 2025476 PMAQI
10th Jul 2025497 PMAQI
10th Jul 2025488 PMAQI
10th Jul 2025469 PMAQI
10th Jul 20254710 PMAQI
10th Jul 20254911 PMAQI
11th Jul 20255012 AMAQI
11th Jul 2025501 AMAQI
11th Jul 2025482 AMAQI
11th Jul 2025483 AMAQI
11th Jul 2025474 AMAQI
11th Jul 2025485 AMAQI
26°C20/32°C
11th Jul 2025496 AMAQI
11th Jul 2025527 AMAQI
11th Jul 2025538 AMAQI
11th Jul 2025559 AMAQI
11th Jul 20255510 AMAQI
11th Jul 20255411 AMAQI
11th Jul 20255312 PMAQI
11th Jul 2025531 PMAQI
11th Jul 2025532 PMAQI
11th Jul 2025543 PMAQI
11th Jul 2025544 PMAQI
11th Jul 2025535 PMAQI
11th Jul 2025536 PMAQI
11th Jul 2025537 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025519 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255311 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025531 AMAQI
12th Jul 2025522 AMAQI
12th Jul 2025503 AMAQI
12th Jul 2025494 AMAQI
12th Jul 2025495 AMAQI
28°C20/35°C
12th Jul 2025496 AMAQI
12th Jul 2025507 AMAQI
12th Jul 2025528 AMAQI
12th Jul 2025519 AMAQI
12th Jul 20255310 AMAQI
12th Jul 20255511 AMAQI
12th Jul 20255612 PMAQI
12th Jul 2025571 PMAQI
12th Jul 2025572 PMAQI
12th Jul 2025573 PMAQI
12th Jul 2025574 PMAQI
12th Jul 2025575 PMAQI
12th Jul 2025556 PMAQI
12th Jul 2025537 PMAQI
12th Jul 2025528 PMAQI
12th Jul 2025489 PMAQI
12th Jul 20254810 PMAQI
12th Jul 20254611 PMAQI
13th Jul 20254612 AMAQI
13th Jul 2025431 AMAQI
13th Jul 2025392 AMAQI
13th Jul 2025383 AMAQI
13th Jul 2025384 AMAQI
13th Jul 2025375 AMAQI
28°C23/36°C
13th Jul 2025406 AMAQI
13th Jul 2025477 AMAQI
13th Jul 2025488 AMAQI
13th Jul 2025489 AMAQI
13th Jul 20254710 AMAQI
13th Jul 20254911 AMAQI
13th Jul 20255112 PMAQI
13th Jul 2025511 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025525 PMAQI
13th Jul 2025516 PMAQI
13th Jul 2025467 PMAQI
13th Jul 2025458 PMAQI
13th Jul 2025489 PMAQI
13th Jul 20254810 PMAQI
13th Jul 20254911 PMAQI
14th Jul 20254612 AMAQI
14th Jul 2025441 AMAQI
14th Jul 2025432 AMAQI
14th Jul 2025423 AMAQI
14th Jul 2025424 AMAQI
14th Jul 2025415 AMAQI
27°C21/32°C
14th Jul 2025406 AMAQI
14th Jul 2025477 AMAQI
14th Jul 2025508 AMAQI
14th Jul 2025539 AMAQI
14th Jul 20255210 AMAQI
14th Jul 20255211 AMAQI
14th Jul 20255012 PMAQI
14th Jul 2025511 PMAQI
14th Jul 2025502 PMAQI
14th Jul 2025493 PMAQI
14th Jul 2025474 PMAQI
14th Jul 2025475 PMAQI
14th Jul 2025476 PMAQI
14th Jul 2025477 PMAQI
14th Jul 2025488 PMAQI
14th Jul 2025479 PMAQI
14th Jul 20254710 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20255012 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025512 AMAQI
15th Jul 2025513 AMAQI
15th Jul 2025494 AMAQI
15th Jul 2025505 AMAQI
27°C23/33°C
15th Jul 2025526 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025548 AMAQI
15th Jul 2025539 AMAQI
15th Jul 20255010 AMAQI
15th Jul 20255111 AMAQI
15th Jul 20255212 PMAQI
15th Jul 2025511 PMAQI
15th Jul 2025522 PMAQI
15th Jul 2025523 PMAQI
15th Jul 2025524 PMAQI
15th Jul 2025515 PMAQI
15th Jul 2025476 PMAQI
15th Jul 2025517 PMAQI
15th Jul 2025538 PMAQI
15th Jul 2025489 PMAQI
15th Jul 20254810 PMAQI
15th Jul 20254611 PMAQI
16th Jul 20254612 AMAQI
16th Jul 2025371 AMAQI
16th Jul 2025382 AMAQI
16th Jul 2025363 AMAQI
16th Jul 2025344 AMAQI
16th Jul 2025325 AMAQI
28°C22/33°C
16th Jul 2025336 AMAQI
16th Jul 2025357 AMAQI
16th Jul 2025338 AMAQI
16th Jul 2025359 AMAQI
16th Jul 20253310 AMAQI
16th Jul 20253311 AMAQI
16th Jul 20253512 PMAQI
16th Jul 2025381 PMAQI
16th Jul 2025382 PMAQI
16th Jul 2025383 PMAQI
16th Jul 2025394 PMAQI
16th Jul 2025385 PMAQI
16th Jul 2025376 PMAQI
16th Jul 2025387 PMAQI
16th Jul 2025398 PMAQI
16th Jul 2025409 PMAQI
16th Jul 20254010 PMAQI
16th Jul 20253911 PMAQI
17th Jul 20253812 AMAQI
17th Jul 2025341 AMAQI
17th Jul 2025302 AMAQI
17th Jul 2025313 AMAQI
17th Jul 2025344 AMAQI
17th Jul 2025325 AMAQI
27°C23/33°C
17th Jul 2025306 AMAQI
17th Jul 2025317 AMAQI
17th Jul 2025308 AMAQI
17th Jul 2025309 AMAQI
17th Jul 20253310 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20253612 PMAQI
17th Jul 2025421 PMAQI
17th Jul 2025432 PMAQI
17th Jul 2025403 PMAQI
17th Jul 2025404 PMAQI
17th Jul 2025375 PMAQI
17th Jul 2025386 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025338 PMAQI
17th Jul 2025329 PMAQI
17th Jul 20253110 PMAQI
17th Jul 20253111 PMAQI
18th Jul 20253012 AMAQI
18th Jul 2025261 AMAQI
18th Jul 2025282 AMAQI
18th Jul 2025283 AMAQI
18th Jul 2025294 AMAQI
18th Jul 2025305 AMAQI
28°C22/35°C
18th Jul 2025316 AMAQI
18th Jul 2025317 AMAQI
18th Jul 2025318 AMAQI
18th Jul 2025329 AMAQI
18th Jul 20253210 AMAQI
18th Jul 20253111 AMAQI
18th Jul 20253112 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025332 PMAQI
18th Jul 2025323 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025335 PMAQI
18th Jul 2025346 PMAQI
18th Jul 2025337 PMAQI
18th Jul 2025328 PMAQI
18th Jul 2025329 PMAQI
18th Jul 20253210 PMAQI
18th Jul 20253111 PMAQI
19th Jul 20252912 AMAQI
19th Jul 2025251 AMAQI
19th Jul 2025342 AMAQI
19th Jul 2025303 AMAQI
19th Jul 2025304 AMAQI
19th Jul 2025315 AMAQI
27°C23/32°C
19th Jul 2025306 AMAQI
19th Jul 2025317 AMAQI
19th Jul 2025338 AMAQI
19th Jul 2025349 AMAQI
19th Jul 20253510 AMAQI
19th Jul 20253711 AMAQI
19th Jul 20253812 PMAQI
19th Jul 2025401 PMAQI
19th Jul 2025372 PMAQI
19th Jul 2025363 PMAQI
19th Jul 2025354 PMAQI
19th Jul 2025355 PMAQI
19th Jul 2025346 PMAQI
19th Jul 2025347 PMAQI
19th Jul 2025348 PMAQI
19th Jul 2025329 PMAQI
19th Jul 20253110 PMAQI
19th Jul 20253211 PMAQI
20th Jul 20253112 AMAQI
20th Jul 2025251 AMAQI
20th Jul 2025252 AMAQI
20th Jul 2025323 AMAQI
20th Jul 2025324 AMAQI
20th Jul 2025315 AMAQI
25°C21/31°C
20th Jul 2025326 AMAQI
20th Jul 2025327 AMAQI
20th Jul 2025328 AMAQI
20th Jul 2025339 AMAQI
20th Jul 20253510 AMAQI
20th Jul 20253811 AMAQI
20th Jul 20254212 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025392 PMAQI
20th Jul 2025373 PMAQI
20th Jul 2025414 PMAQI
20th Jul 2025405 PMAQI
20th Jul 2025376 PMAQI
20th Jul 2025357 PMAQI
20th Jul 2025358 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20253410 PMAQI
20th Jul 20253511 PMAQI
21st Jul 20253412 AMAQI
21st Jul 2025331 AMAQI
21st Jul 2025332 AMAQI
21st Jul 2025323 AMAQI
21st Jul 2025314 AMAQI
21st Jul 2025335 AMAQI
27°C23/32°C
21st Jul 2025316 AMAQI
21st Jul 2025327 AMAQI
21st Jul 2025318 AMAQI
21st Jul 2025339 AMAQI
21st Jul 20253410 AMAQI
21st Jul 20253511 AMAQI
21st Jul 20253512 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025412 PMAQI
21st Jul 2025403 PMAQI
21st Jul 2025434 PMAQI
21st Jul 2025445 PMAQI
21st Jul 2025446 PMAQI
21st Jul 2025387 PMAQI
21st Jul 2025398 PMAQI
21st Jul 2025469 PMAQI
21st Jul 20253910 PMAQI
21st Jul 20254311 PMAQI
22nd Jul 20254112 AMAQI
22nd Jul 2025511 AMAQI
22nd Jul 2025582 AMAQI
22nd Jul 2025583 AMAQI
22nd Jul 2025594 AMAQI
22nd Jul 2025625 AMAQI
26°C23/30°C
22nd Jul 2025646 AMAQI
22nd Jul 2025697 AMAQI
22nd Jul 2025678 AMAQI
22nd Jul 2025679 AMAQI
22nd Jul 20256610 AMAQI
22nd Jul 20256511 AMAQI
22nd Jul 20256612 PMAQI
22nd Jul 2025671 PMAQI
22nd Jul 2025652 PMAQI
22nd Jul 2025653 PMAQI
22nd Jul 2025644 PMAQI
22nd Jul 2025645 PMAQI
22nd Jul 2025646 PMAQI
22nd Jul 2025637 PMAQI
22nd Jul 2025628 PMAQI
22nd Jul 2025609 PMAQI
22nd Jul 20256110 PMAQI
22nd Jul 20256211 PMAQI
23rd Jul 20256212 AMAQI
23rd Jul 2025641 AMAQI
23rd Jul 2025632 AMAQI
23rd Jul 2025643 AMAQI
23rd Jul 2025634 AMAQI
23rd Jul 2025635 AMAQI
25°C17/33°C
23rd Jul 2025636 AMAQI
23rd Jul 2025637 AMAQI
23rd Jul 2025628 AMAQI
23rd Jul 2025669 AMAQI
23rd Jul 20256410 AMAQI
23rd Jul 20256411 AMAQI
23rd Jul 20256512 PMAQI
23rd Jul 2025651 PMAQI
23rd Jul 2025642 PMAQI
23rd Jul 2025643 PMAQI
23rd Jul 2025634 PMAQI
23rd Jul 2025635 PMAQI
23rd Jul 2025626 PMAQI
23rd Jul 2025617 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025619 PMAQI
23rd Jul 20256110 PMAQI
23rd Jul 20256011 PMAQI
24th Jul 20256012 AMAQI
24th Jul 2025571 AMAQI
24th Jul 2025562 AMAQI
24th Jul 2025573 AMAQI
24th Jul 2025574 AMAQI
24th Jul 2025585 AMAQI
27°C18/35°C
24th Jul 2025596 AMAQI
24th Jul 2025617 AMAQI
24th Jul 2025608 AMAQI
24th Jul 2025609 AMAQI
24th Jul 20256010 AMAQI
24th Jul 20255811 AMAQI
24th Jul 20255712 PMAQI
24th Jul 2025571 PMAQI
24th Jul 2025572 PMAQI
24th Jul 2025583 PMAQI
24th Jul 2025584 PMAQI
24th Jul 2025595 PMAQI
24th Jul 2025586 PMAQI
24th Jul 2025587 PMAQI
24th Jul 2025578 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255710 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025501 AMAQI
25th Jul 2025512 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025514 AMAQI
25th Jul 2025515 AMAQI
28°C20/37°C
25th Jul 2025516 AMAQI
25th Jul 2025517 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025539 AMAQI
25th Jul 20255310 AMAQI
25th Jul 20255311 AMAQI
25th Jul 20255212 PMAQI
25th Jul 2025531 PMAQI
25th Jul 2025542 PMAQI
25th Jul 2025543 PMAQI
25th Jul 2025564 PMAQI
25th Jul 2025555 PMAQI
25th Jul 2025546 PMAQI
25th Jul 2025547 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025539 PMAQI
25th Jul 20255210 PMAQI
25th Jul 20255211 PMAQI
26th Jul 20255012 AMAQI
26th Jul 2025441 AMAQI
26th Jul 2025432 AMAQI
26th Jul 2025433 AMAQI
26th Jul 2025454 AMAQI
26th Jul 2025425 AMAQI
30°C25/35°C
26th Jul 2025456 AMAQI
26th Jul 2025457 AMAQI
26th Jul 2025458 AMAQI
26th Jul 2025469 AMAQI
26th Jul 20254610 AMAQI
26th Jul 20254411 AMAQI
26th Jul 20254112 PMAQI
26th Jul 2025361 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025424 PMAQI
26th Jul 2025415 PMAQI
26th Jul 2025406 PMAQI
26th Jul 2025437 PMAQI
26th Jul 2025428 PMAQI
26th Jul 2025399 PMAQI
26th Jul 20254210 PMAQI
26th Jul 20253911 PMAQI
27th Jul 20253612 AMAQI
27th Jul 2025271 AMAQI
27th Jul 2025242 AMAQI
27th Jul 2025243 AMAQI
27th Jul 2025284 AMAQI
27th Jul 2025295 AMAQI
29°C23/34°C
27th Jul 2025296 AMAQI
27th Jul 2025287 AMAQI
27th Jul 2025278 AMAQI
27th Jul 2025299 AMAQI
27th Jul 20253010 AMAQI
27th Jul 20252911 AMAQI
27th Jul 20253012 PMAQI
27th Jul 2025311 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025294 PMAQI
27th Jul 2025295 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025287 PMAQI
27th Jul 2025278 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252710 PMAQI
27th Jul 20252811 PMAQI
28th Jul 20252712 AMAQI
28th Jul 2025271 AMAQI
28th Jul 2025302 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025264 AMAQI
28th Jul 2025275 AMAQI
29°C25/36°C
28th Jul 2025266 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20252910 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025321 PMAQI
28th Jul 2025292 PMAQI
28th Jul 2025313 PMAQI
28th Jul 2025334 PMAQI
28th Jul 2025345 PMAQI
28th Jul 2025356 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025308 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20253210 PMAQI
28th Jul 20253111 PMAQI
29th Jul 20252912 AMAQI
29th Jul 2025271 AMAQI
29th Jul 2025292 AMAQI
29th Jul 2025313 AMAQI
29th Jul 2025304 AMAQI
29th Jul 2025305 AMAQI
28°C24/33°C
29th Jul 2025316 AMAQI
29th Jul 2025297 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025339 AMAQI
29th Jul 20253310 AMAQI
29th Jul 20253411 AMAQI
29th Jul 20253612 PMAQI
29th Jul 2025351 PMAQI
29th Jul 2025362 PMAQI
29th Jul 2025353 PMAQI
29th Jul 2025384 PMAQI
29th Jul 2025385 PMAQI
29th Jul 2025386 PMAQI
29th Jul 2025337 PMAQI
29th Jul 2025348 PMAQI
29th Jul 2025369 PMAQI
29th Jul 20253610 PMAQI
29th Jul 20253611 PMAQI
30th Jul 20253512 AMAQI
30th Jul 2025331 AMAQI
30th Jul 2025352 AMAQI
30th Jul 2025343 AMAQI
30th Jul 2025334 AMAQI
30th Jul 2025395 AMAQI
28°C23/33°C
30th Jul 2025376 AMAQI
30th Jul 2025397 AMAQI
30th Jul 2025428 AMAQI
30th Jul 2025449 AMAQI
30th Jul 20254210 AMAQI
30th Jul 20254411 AMAQI
30th Jul 20254212 PMAQI
30th Jul 2025431 PMAQI
30th Jul 2025432 PMAQI
30th Jul 2025433 PMAQI
30th Jul 2025434 PMAQI
30th Jul 2025435 PMAQI
30th Jul 2025436 PMAQI
30th Jul 2025437 PMAQI
30th Jul 2025438 PMAQI
30th Jul 2025459 PMAQI
30th Jul 20254510 PMAQI
30th Jul 20254711 PMAQI
31st Jul 20254812 AMAQI
31st Jul 2025471 AMAQI
31st Jul 2025482 AMAQI
31st Jul 2025493 AMAQI
31st Jul 2025494 AMAQI
31st Jul 2025485 AMAQI
30°C21/37°C
31st Jul 2025506 AMAQI
31st Jul 2025517 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025519 AMAQI
31st Jul 20254710 AMAQI
31st Jul 20254511 AMAQI
31st Jul 20254312 PMAQI
31st Jul 2025441 PMAQI
31st Jul 2025442 PMAQI
31st Jul 2025323 PMAQI
31st Jul 2025384 PMAQI
31st Jul 2025425 PMAQI
31st Jul 2025436 PMAQI
31st Jul 2025447 PMAQI
31st Jul 2025418 PMAQI
31st Jul 2025419 PMAQI
31st Jul 20254210 PMAQI
31st Jul 20254311 PMAQI
1st Aug 20254612 AMAQI
1st Aug 2025501 AMAQI
1st Aug 2025512 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025604 AMAQI
1st Aug 2025615 AMAQI
26°C22/30°C
1st Aug 2025616 AMAQI
1st Aug 2025667 AMAQI
1st Aug 2025668 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20256910 AMAQI
1st Aug 20257111 AMAQI
1st Aug 20257012 PMAQI
1st Aug 2025701 PMAQI
1st Aug 2025672 PMAQI
1st Aug 2025673 PMAQI
1st Aug 2025664 PMAQI
1st Aug 2025675 PMAQI
1st Aug 2025686 PMAQI
1st Aug 2025647 PMAQI
1st Aug 2025658 PMAQI
1st Aug 2025639 PMAQI
1st Aug 20256610 PMAQI
1st Aug 20256411 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025631 AMAQI
2nd Aug 2025622 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025584 AMAQI
2nd Aug 2025555 AMAQI
23°C16/29°C
2nd Aug 2025556 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025528 AMAQI
2nd Aug 2025499 AMAQI
2nd Aug 20254710 AMAQI
2nd Aug 20254511 AMAQI
2nd Aug 20254312 PMAQI
2nd Aug 2025381 PMAQI
2nd Aug 2025322 PMAQI
2nd Aug 2025303 PMAQI
2nd Aug 2025334 PMAQI
2nd Aug 2025365 PMAQI
2nd Aug 2025356 PMAQI
2nd Aug 2025477 PMAQI
2nd Aug 2025478 PMAQI
2nd Aug 2025419 PMAQI
2nd Aug 20254110 PMAQI
2nd Aug 20254111 PMAQI
3rd Aug 20254012 AMAQI
3rd Aug 2025351 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025393 AMAQI
3rd Aug 2025394 AMAQI
3rd Aug 2025415 AMAQI
21°C15/29°C
3rd Aug 2025396 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025408 AMAQI
3rd Aug 2025409 AMAQI
3rd Aug 20254010 AMAQI
3rd Aug 20254111 AMAQI
3rd Aug 20253912 PMAQI
3rd Aug 2025391 PMAQI
3rd Aug 2025382 PMAQI
3rd Aug 2025403 PMAQI
3rd Aug 2025404 PMAQI
3rd Aug 2025405 PMAQI
3rd Aug 2025396 PMAQI
3rd Aug 2025387 PMAQI
3rd Aug 2025378 PMAQI
3rd Aug 2025369 PMAQI
3rd Aug 20253610 PMAQI
3rd Aug 20253611 PMAQI
4th Aug 20253612 AMAQI
4th Aug 2025351 AMAQI
4th Aug 2025322 AMAQI
4th Aug 2025323 AMAQI
4th Aug 2025324 AMAQI
4th Aug 2025355 AMAQI
22°C14/31°C
4th Aug 2025376 AMAQI
4th Aug 2025407 AMAQI
4th Aug 2025428 AMAQI
4th Aug 2025439 AMAQI
4th Aug 20254410 AMAQI
4th Aug 20254311 AMAQI
4th Aug 20254012 PMAQI
4th Aug 2025431 PMAQI
4th Aug 2025432 PMAQI
4th Aug 2025403 PMAQI
4th Aug 2025404 PMAQI
4th Aug 2025415 PMAQI
4th Aug 2025416 PMAQI
4th Aug 2025437 PMAQI
4th Aug 2025418 PMAQI
4th Aug 2025399 PMAQI
4th Aug 20254010 PMAQI
4th Aug 20254111 PMAQI
5th Aug 20254212 AMAQI
5th Aug 2025431 AMAQI
5th Aug 2025422 AMAQI
5th Aug 2025423 AMAQI
5th Aug 2025424 AMAQI
5th Aug 2025415 AMAQI
24°C18/29°C
5th Aug 2025436 AMAQI
5th Aug 2025467 AMAQI
5th Aug 2025488 AMAQI
5th Aug 2025469 AMAQI
5th Aug 20254510 AMAQI
5th Aug 20254611 AMAQI
5th Aug 20254612 PMAQI
5th Aug 2025471 PMAQI
5th Aug 2025482 PMAQI
5th Aug 2025473 PMAQI
5th Aug 2025464 PMAQI
5th Aug 2025465 PMAQI
5th Aug 2025426 PMAQI
5th Aug 2025427 PMAQI
5th Aug 2025408 PMAQI
5th Aug 2025359 PMAQI
5th Aug 20253410 PMAQI
5th Aug 20253411 PMAQI
6th Aug 20253512 AMAQI
6th Aug 2025341 AMAQI
25°C19/31°C
6 AM
1 PM
8 PM
1 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
43AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
43AQI
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. 43), while the lowest AQI was between 12 AM to 11 PM (Avg. 43).
2025 Days Vs Air Quality
Cincinnati, Ohio, United States
2025
85%
183
15%
32
0.4%
1
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
183 DaysModerate
32 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2025, 85% 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
Cincinnati, 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
21AQI
21AQI
2nd January 2025
24AQI
24AQI
3rd January 2025
22AQI
22AQI
4th January 2025
22AQI
22AQI
5th January 2025
27AQI
27AQI
6th January 2025
23AQI
23AQI
7th January 2025
27AQI
27AQI
8th January 2025
35AQI
35AQI
9th January 2025
61AQI
61AQI
10th January 2025
60AQI
60AQI
11th January 2025
46AQI
46AQI
12th January 2025
42AQI
42AQI
13th January 2025
29AQI
29AQI
14th January 2025
31AQI
31AQI
15th January 2025
48AQI
48AQI
16th January 2025
44AQI
44AQI
17th January 2025
45AQI
45AQI
18th January 2025
28AQI
28AQI
19th January 2025
21AQI
21AQI
20th January 2025
23AQI
23AQI
21st January 2025
30AQI
30AQI
22nd January 2025
37AQI
37AQI
23rd January 2025
39AQI
39AQI
24th January 2025
40AQI
40AQI
25th January 2025
47AQI
47AQI
26th January 2025
42AQI
42AQI
27th January 2025
34AQI
34AQI
28th January 2025
29AQI
29AQI
29th January 2025
27AQI
27AQI
30th January 2025
38AQI
38AQI
31st January 2025
26AQI
26AQI
1st February 2025
25AQI
25AQI
2nd February 2025
31AQI
31AQI
3rd February 2025
40AQI
40AQI
4th February 2025
35AQI
35AQI
5th February 2025
37AQI
37AQI
6th February 2025
28AQI
28AQI
7th February 2025
26AQI
26AQI
8th February 2025
25AQI
25AQI
9th February 2025
37AQI
37AQI
10th February 2025
39AQI
39AQI
11th February 2025
37AQI
37AQI
12th February 2025
46AQI
46AQI
13th February 2025
36AQI
36AQI
14th February 2025
37AQI
37AQI
15th February 2025
28AQI
28AQI
16th February 2025
24AQI
24AQI
17th February 2025
24AQI
24AQI
18th February 2025
29AQI
29AQI
19th February 2025
29AQI
29AQI
20th February 2025
29AQI
29AQI
21st February 2025
40AQI
40AQI
22nd February 2025
48AQI
48AQI
23rd February 2025
47AQI
47AQI
24th February 2025
40AQI
40AQI
25th February 2025
36AQI
36AQI
26th February 2025
41AQI
41AQI
27th February 2025
34AQI
34AQI
28th February 2025
30AQI
30AQI
1st March 2025
25AQI
25AQI
2nd March 2025
25AQI
25AQI
3rd March 2025
35AQI
35AQI
4th March 2025
33AQI
33AQI
5th March 2025
26AQI
26AQI
6th March 2025
26AQI
26AQI
7th March 2025
30AQI
30AQI
8th March 2025
37AQI
37AQI
9th March 2025
41AQI
41AQI
10th March 2025
41AQI
41AQI
11th March 2025
48AQI
48AQI
12th March 2025
45AQI
45AQI
13th March 2025
55AQI
55AQI
14th March 2025
55AQI
55AQI
15th March 2025
36AQI
36AQI
16th March 2025
30AQI
30AQI
17th March 2025
24AQI
24AQI
18th March 2025
26AQI
26AQI
19th March 2025
32AQI
32AQI
20th March 2025
26AQI
26AQI
21st March 2025
24AQI
24AQI
22nd March 2025
21AQI
21AQI
23rd March 2025
32AQI
32AQI
24th March 2025
19AQI
19AQI
25th March 2025
21AQI
21AQI
26th March 2025
37AQI
37AQI
27th March 2025
39AQI
39AQI
28th March 2025
42AQI
42AQI
29th March 2025
57AQI
57AQI
30th March 2025
43AQI
43AQI
31st March 2025
22AQI
22AQI
1st April 2025
23AQI
23AQI
2nd April 2025
29AQI
29AQI
3rd April 2025
28AQI
28AQI
4th April 2025
21AQI
21AQI
5th April 2025
16AQI
16AQI
6th April 2025
16AQI
16AQI
7th April 2025
26AQI
26AQI
8th April 2025
17AQI
17AQI
9th April 2025
27AQI
27AQI
10th April 2025
29AQI
29AQI
11th April 2025
43AQI
43AQI
12th April 2025
44AQI
44AQI
13th April 2025
39AQI
39AQI
14th April 2025
44AQI
44AQI
15th April 2025
20AQI
20AQI
16th April 2025
25AQI
25AQI
17th April 2025
33AQI
33AQI
18th April 2025
45AQI
45AQI
19th April 2025
43AQI
43AQI
20th April 2025
35AQI
35AQI
21st April 2025
38AQI
38AQI
22nd April 2025
26AQI
26AQI
23rd April 2025
33AQI
33AQI
24th April 2025
38AQI
38AQI
25th April 2025
29AQI
29AQI
26th April 2025
28AQI
28AQI
27th April 2025
24AQI
24AQI
28th April 2025
31AQI
31AQI
29th April 2025
46AQI
46AQI
30th April 2025
30AQI
30AQI
1st May 2025
38AQI
38AQI
2nd May 2025
36AQI
36AQI
3rd May 2025
23AQI
23AQI
4th May 2025
21AQI
21AQI
5th May 2025
18AQI
18AQI
6th May 2025
23AQI
23AQI
7th May 2025
33AQI
33AQI
8th May 2025
37AQI
37AQI
9th May 2025
33AQI
33AQI
10th May 2025
37AQI
37AQI
11th May 2025
42AQI
42AQI
12th May 2025
33AQI
33AQI
13th May 2025
23AQI
23AQI
14th May 2025
32AQI
32AQI
15th May 2025
45AQI
45AQI
16th May 2025
53AQI
53AQI
17th May 2025
28AQI
28AQI
18th May 2025
21AQI
21AQI
19th May 2025
31AQI
31AQI
20th May 2025
30AQI
30AQI
21st May 2025
25AQI
25AQI
22nd May 2025
16AQI
16AQI
23rd May 2025
19AQI
19AQI
24th May 2025
23AQI
23AQI
25th May 2025
28AQI
28AQI
26th May 2025
21AQI
21AQI
27th May 2025
21AQI
21AQI
28th May 2025
21AQI
21AQI
29th May 2025
33AQI
33AQI
30th May 2025
36AQI
36AQI
31st May 2025
46AQI
46AQI
1st June 2025
33AQI
33AQI
2nd June 2025
48AQI
48AQI
3rd June 2025
55AQI
55AQI
4th June 2025
73AQI
73AQI
5th June 2025
64AQI
64AQI
6th June 2025
49AQI
49AQI
7th June 2025
47AQI
47AQI
8th June 2025
44AQI
44AQI
9th June 2025
56AQI
56AQI
10th June 2025
53AQI
53AQI
11th June 2025
60AQI
60AQI
12th June 2025
68AQI
68AQI
13th June 2025
68AQI
68AQI
14th June 2025
38AQI
38AQI
15th June 2025
37AQI
37AQI
16th June 2025
43AQI
43AQI
17th June 2025
38AQI
38AQI
18th June 2025
39AQI
39AQI
19th June 2025
29AQI
29AQI
20th June 2025
44AQI
44AQI
21st June 2025
50AQI
50AQI
22nd June 2025
51AQI
51AQI
23rd June 2025
60AQI
60AQI
24th June 2025
59AQI
59AQI
25th June 2025
59AQI
59AQI
26th June 2025
53AQI
53AQI
27th June 2025
46AQI
46AQI
28th June 2025
43AQI
43AQI
29th June 2025
43AQI
43AQI
30th June 2025
39AQI
39AQI
1st July 2025
35AQI
35AQI
2nd July 2025
41AQI
41AQI
3rd July 2025
51AQI
51AQI
4th July 2025
62AQI
62AQI
5th July 2025
110AQI
110AQI
6th July 2025
68AQI
68AQI
7th July 2025
57AQI
57AQI
8th July 2025
47AQI
47AQI
9th July 2025
59AQI
59AQI
10th July 2025
48AQI
48AQI
11th July 2025
51AQI
51AQI
12th July 2025
52AQI
52AQI
13th July 2025
46AQI
46AQI
14th July 2025
47AQI
47AQI
15th July 2025
51AQI
51AQI
16th July 2025
37AQI
37AQI
17th July 2025
34AQI
34AQI
18th July 2025
31AQI
31AQI
19th July 2025
33AQI
33AQI
20th July 2025
34AQI
34AQI
21st July 2025
37AQI
37AQI
22nd July 2025
61AQI
61AQI
23rd July 2025
63AQI
63AQI
24th July 2025
58AQI
58AQI
25th July 2025
53AQI
53AQI
26th July 2025
43AQI
43AQI
27th July 2025
28AQI
28AQI
28th July 2025
30AQI
30AQI
29th July 2025
33AQI
33AQI
30th July 2025
41AQI
41AQI
31st July 2025
45AQI
45AQI
1st August 2025
63AQI
63AQI
2nd August 2025
48AQI
48AQI
3rd August 2025
39AQI
39AQI
4th August 2025
39AQI
39AQI
34AQI
34AQI
34AQI
31AQI
30AQI
50AQI
48AQI
47AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202537AQI
29
2
28
28
3
30
30
1
17
13
18
12
1
3
1
183
32
1
Highest AQI recorded in
June50AQI
Lowest AQI recorded in
May30AQI
202436AQI
31
26
3
30
1
29
1
31
22
7
25
5
22
9
29
1
27
4
30
31
333
31
Highest AQI recorded in
August44AQI
Lowest AQI recorded in
November27AQI
202341AQI
25
6
24
4
28
3
27
3
28
3
7
18
4
1
23
8
21
10
30
30
1
26
3
24
7
293
66
4
1
Highest AQI recorded in
June69AQI
Lowest AQI recorded in
October31AQI
202239AQI
22
9
18
3
28
3
17
29
2
23
7
15
8
2
26
3
29
2
24
6
25
6
258
49
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
October33AQI
202142AQI
25
5
16
12
24
7
25
5
23
8
25
5
13
18
15
16
25
5
30
1
21
9
27
4
269
95
Highest AQI recorded in
July55AQI
Lowest AQI recorded in
October35AQI
202040AQI
12
1
17
3
18
24
6
17
14
22
9
24
6
29
2
25
5
20
11
208
57
Highest AQI recorded in
July47AQI
Lowest AQI recorded in
May33AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
42AQILeast Polluted Year Recorded
2024(Avg.)
36AQICincinnati's annual 2025 AQI (37) shows an average percentage change of -5.1% (improved AQI) compared to previous years: 2020 (40), 2021 (42), 2022 (39), 2023 (41), 2024 (36).
