Country Background

Aomori, Aomori, Japan 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

Aomori, Aomori, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Aug 2021
61AQI
Lowest AQI recorded on
1st Aug 2021
12AQI


Same Day Analysis (30th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 43 of Good air quality, showing improvement over 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 31st Aug - 1st Sep 2025

Aomori, Aomori, Japan

AQI
Day
Night
.

4 AM31st Aug 2025

6 PM

3 AM1st Sep 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
11PM31st Aug

52AQI

Avg. Lowest Time
4PM31st Aug

30AQI

In the last 24 hours,

Aomori's AQI reached its highest point of 52 at 11 PM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 31st Aug and 1st Sep 2025.

Day & Night AQI Trend : Aug - Sep 2025

Aomori, Aomori, Japan

AugSep
02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 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
Day
Night
2nd Aug 2025404 AMAQI
2nd Aug 2025405 AMAQI
2nd Aug 2025416 AMAQI
2nd Aug 2025407 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025349 AMAQI
2nd Aug 20253410 AMAQI
2nd Aug 20253411 AMAQI
2nd Aug 20254212 PMAQI
2nd Aug 2025361 PMAQI
2nd Aug 2025332 PMAQI
2nd Aug 2025263 PMAQI
2nd Aug 2025284 PMAQI
2nd Aug 2025305 PMAQI
2nd Aug 2025486 PMAQI
2nd Aug 2025387 PMAQI
2nd Aug 2025298 PMAQI
2nd Aug 2025329 PMAQI
2nd Aug 20253010 PMAQI
2nd Aug 20253511 PMAQI
3rd Aug 20252612 AMAQI
3rd Aug 2025341 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI

25°C21/28°C

3rd Aug 2025384 AMAQI
3rd Aug 2025385 AMAQI
3rd Aug 2025376 AMAQI
3rd Aug 2025367 AMAQI
3rd Aug 2025378 AMAQI
3rd Aug 2025359 AMAQI
3rd Aug 20254010 AMAQI
3rd Aug 20254811 AMAQI
3rd Aug 20255812 PMAQI
3rd Aug 2025471 PMAQI
3rd Aug 2025482 PMAQI
3rd Aug 2025413 PMAQI
3rd Aug 2025444 PMAQI
3rd Aug 2025475 PMAQI
3rd Aug 2025426 PMAQI
3rd Aug 2025457 PMAQI
3rd Aug 2025358 PMAQI
3rd Aug 2025329 PMAQI
3rd Aug 20253210 PMAQI
3rd Aug 20253311 PMAQI
4th Aug 20253612 AMAQI
4th Aug 2025351 AMAQI
4th Aug 2025362 AMAQI
4th Aug 2025363 AMAQI

26°C22/30°C

4th Aug 2025374 AMAQI
4th Aug 2025395 AMAQI
4th Aug 2025386 AMAQI
4th Aug 2025387 AMAQI
4th Aug 2025408 AMAQI
4th Aug 2025499 AMAQI
4th Aug 20254610 AMAQI
4th Aug 20254811 AMAQI
4th Aug 20253512 PMAQI
4th Aug 2025491 PMAQI
4th Aug 2025502 PMAQI
4th Aug 2025513 PMAQI
4th Aug 2025464 PMAQI
4th Aug 2025385 PMAQI
4th Aug 2025386 PMAQI
4th Aug 2025507 PMAQI
4th Aug 2025498 PMAQI
4th Aug 2025519 PMAQI
4th Aug 20254810 PMAQI
4th Aug 20254311 PMAQI
5th Aug 20254212 AMAQI
5th Aug 2025381 AMAQI
5th Aug 2025382 AMAQI
5th Aug 2025373 AMAQI

25°C22/30°C

5th Aug 2025424 AMAQI
5th Aug 2025425 AMAQI
5th Aug 2025406 AMAQI
5th Aug 2025417 AMAQI
5th Aug 2025408 AMAQI
5th Aug 2025329 AMAQI
5th Aug 20253710 AMAQI
5th Aug 20253311 AMAQI
5th Aug 20253512 PMAQI
5th Aug 2025321 PMAQI
5th Aug 2025372 PMAQI
5th Aug 2025333 PMAQI
5th Aug 2025444 PMAQI
5th Aug 2025435 PMAQI
5th Aug 2025386 PMAQI
5th Aug 2025307 PMAQI
5th Aug 2025348 PMAQI
5th Aug 2025389 PMAQI
5th Aug 20254310 PMAQI
5th Aug 20253811 PMAQI
6th Aug 20254012 AMAQI
6th Aug 2025421 AMAQI
6th Aug 2025412 AMAQI
6th Aug 2025423 AMAQI

24°C21/28°C

6th Aug 2025444 AMAQI
6th Aug 2025445 AMAQI
6th Aug 2025406 AMAQI
6th Aug 2025407 AMAQI
6th Aug 2025428 AMAQI
6th Aug 2025389 AMAQI
6th Aug 20253410 AMAQI
6th Aug 20253611 AMAQI
6th Aug 20254412 PMAQI
6th Aug 2025391 PMAQI
6th Aug 2025332 PMAQI
6th Aug 2025303 PMAQI
6th Aug 2025334 PMAQI
6th Aug 2025325 PMAQI
6th Aug 2025326 PMAQI
6th Aug 2025287 PMAQI
6th Aug 2025358 PMAQI
6th Aug 2025399 PMAQI
6th Aug 20254110 PMAQI
6th Aug 20254211 PMAQI
7th Aug 20253812 AMAQI
7th Aug 2025401 AMAQI
7th Aug 2025412 AMAQI
7th Aug 2025403 AMAQI

23°C21/27°C

7th Aug 2025394 AMAQI
7th Aug 2025415 AMAQI
7th Aug 2025426 AMAQI
7th Aug 2025427 AMAQI
7th Aug 2025408 AMAQI
7th Aug 2025299 AMAQI
7th Aug 20253210 AMAQI
7th Aug 20252611 AMAQI
7th Aug 20252212 PMAQI
7th Aug 2025321 PMAQI
7th Aug 2025262 PMAQI
7th Aug 2025243 PMAQI
7th Aug 2025274 PMAQI
7th Aug 2025265 PMAQI
7th Aug 2025236 PMAQI
7th Aug 2025227 PMAQI
7th Aug 2025298 PMAQI
7th Aug 2025369 PMAQI
7th Aug 20253310 PMAQI
7th Aug 20253211 PMAQI
8th Aug 20253412 AMAQI
8th Aug 2025371 AMAQI
8th Aug 2025402 AMAQI
8th Aug 2025423 AMAQI

23°C20/25°C

8th Aug 2025404 AMAQI
8th Aug 2025375 AMAQI
8th Aug 2025376 AMAQI
8th Aug 2025387 AMAQI
8th Aug 2025388 AMAQI
8th Aug 2025239 AMAQI
8th Aug 20251810 AMAQI
8th Aug 20251911 AMAQI
8th Aug 20252212 PMAQI
8th Aug 2025221 PMAQI
8th Aug 2025222 PMAQI
8th Aug 2025213 PMAQI
8th Aug 2025204 PMAQI
8th Aug 2025265 PMAQI
8th Aug 2025306 PMAQI
8th Aug 2025297 PMAQI
8th Aug 2025298 PMAQI
8th Aug 2025329 PMAQI
8th Aug 20253210 PMAQI
8th Aug 20253211 PMAQI
9th Aug 20253012 AMAQI
9th Aug 2025321 AMAQI
9th Aug 2025372 AMAQI
9th Aug 2025383 AMAQI

22°C18/25°C

9th Aug 2025374 AMAQI
9th Aug 2025365 AMAQI
9th Aug 2025366 AMAQI
9th Aug 2025367 AMAQI
9th Aug 2025368 AMAQI
9th Aug 2025279 AMAQI
9th Aug 20252310 AMAQI
9th Aug 20252011 AMAQI
9th Aug 20252212 PMAQI
9th Aug 2025231 PMAQI
9th Aug 2025222 PMAQI
9th Aug 2025243 PMAQI
9th Aug 2025254 PMAQI
9th Aug 2025255 PMAQI
9th Aug 2025216 PMAQI
9th Aug 2025227 PMAQI
9th Aug 2025278 PMAQI
9th Aug 2025329 PMAQI
9th Aug 20253210 PMAQI
9th Aug 20253311 PMAQI
10th Aug 20253212 AMAQI
10th Aug 2025341 AMAQI
10th Aug 2025352 AMAQI
10th Aug 2025343 AMAQI

22°C18/27°C

10th Aug 2025344 AMAQI
10th Aug 2025345 AMAQI
10th Aug 2025346 AMAQI
10th Aug 2025347 AMAQI
10th Aug 2025348 AMAQI
10th Aug 2025349 AMAQI
10th Aug 20253310 AMAQI
10th Aug 20253211 AMAQI
10th Aug 20253212 PMAQI
10th Aug 2025301 PMAQI
10th Aug 2025342 PMAQI
10th Aug 2025363 PMAQI
10th Aug 2025374 PMAQI
10th Aug 2025365 PMAQI
10th Aug 2025366 PMAQI
10th Aug 2025347 PMAQI
10th Aug 2025348 PMAQI
10th Aug 2025369 PMAQI
10th Aug 20253810 PMAQI
10th Aug 20253911 PMAQI
11th Aug 20254012 AMAQI
11th Aug 2025391 AMAQI
11th Aug 2025342 AMAQI
11th Aug 2025343 AMAQI

22°C18/26°C

11th Aug 2025344 AMAQI
11th Aug 2025345 AMAQI
11th Aug 2025336 AMAQI
11th Aug 2025337 AMAQI
11th Aug 2025348 AMAQI
11th Aug 2025389 AMAQI
11th Aug 20254610 AMAQI
11th Aug 20254711 AMAQI
11th Aug 20254512 PMAQI
11th Aug 2025461 PMAQI
11th Aug 2025432 PMAQI
11th Aug 2025383 PMAQI
11th Aug 2025344 PMAQI
11th Aug 2025425 PMAQI
11th Aug 2025366 PMAQI
11th Aug 2025387 PMAQI
11th Aug 2025358 PMAQI
11th Aug 2025379 PMAQI
11th Aug 20253610 PMAQI
11th Aug 20253711 PMAQI
12th Aug 20253912 AMAQI
12th Aug 2025341 AMAQI
12th Aug 2025332 AMAQI
12th Aug 2025353 AMAQI

24°C20/27°C

12th Aug 2025334 AMAQI
12th Aug 2025335 AMAQI
12th Aug 2025346 AMAQI
12th Aug 2025327 AMAQI
12th Aug 2025348 AMAQI
12th Aug 2025329 AMAQI
12th Aug 20253310 AMAQI
12th Aug 20253411 AMAQI
12th Aug 20253312 PMAQI
12th Aug 2025361 PMAQI
12th Aug 2025302 PMAQI
12th Aug 2025243 PMAQI
12th Aug 2025304 PMAQI
12th Aug 2025265 PMAQI
12th Aug 2025306 PMAQI
12th Aug 2025307 PMAQI
12th Aug 2025288 PMAQI
12th Aug 2025359 PMAQI
12th Aug 20252910 PMAQI
12th Aug 20253211 PMAQI
13th Aug 20253212 AMAQI
13th Aug 2025321 AMAQI
13th Aug 2025372 AMAQI
13th Aug 2025333 AMAQI

22°C19/27°C

13th Aug 2025344 AMAQI
13th Aug 2025335 AMAQI
13th Aug 2025326 AMAQI
13th Aug 2025337 AMAQI
13th Aug 2025338 AMAQI
13th Aug 2025269 AMAQI
13th Aug 20253110 AMAQI
13th Aug 20252711 AMAQI
13th Aug 20252612 PMAQI
13th Aug 2025271 PMAQI
13th Aug 2025312 PMAQI
13th Aug 2025313 PMAQI
13th Aug 2025304 PMAQI
13th Aug 2025295 PMAQI
13th Aug 2025246 PMAQI
13th Aug 2025267 PMAQI
13th Aug 2025318 PMAQI
13th Aug 2025339 PMAQI
13th Aug 20254410 PMAQI
13th Aug 20253611 PMAQI
14th Aug 20253012 AMAQI
14th Aug 2025331 AMAQI
14th Aug 2025332 AMAQI
14th Aug 2025343 AMAQI

23°C18/28°C

14th Aug 2025334 AMAQI
14th Aug 2025345 AMAQI
14th Aug 2025346 AMAQI
14th Aug 2025327 AMAQI
14th Aug 2025338 AMAQI
14th Aug 2025379 AMAQI
14th Aug 20254010 AMAQI
14th Aug 20254011 AMAQI
14th Aug 20253812 PMAQI
14th Aug 2025421 PMAQI
14th Aug 2025482 PMAQI
14th Aug 2025483 PMAQI
14th Aug 2025474 PMAQI
14th Aug 2025475 PMAQI
14th Aug 2025446 PMAQI
14th Aug 2025467 PMAQI
14th Aug 2025418 PMAQI
14th Aug 2025399 PMAQI
14th Aug 20253710 PMAQI
14th Aug 20253811 PMAQI
15th Aug 20253512 AMAQI
15th Aug 2025321 AMAQI
15th Aug 2025312 AMAQI
15th Aug 2025303 AMAQI

23°C20/28°C

15th Aug 2025324 AMAQI
15th Aug 2025355 AMAQI
15th Aug 2025336 AMAQI
15th Aug 2025347 AMAQI
15th Aug 2025348 AMAQI
15th Aug 2025249 AMAQI
15th Aug 20253410 AMAQI
15th Aug 20253411 AMAQI
15th Aug 20253612 PMAQI
15th Aug 2025251 PMAQI
15th Aug 2025222 PMAQI
15th Aug 2025293 PMAQI
15th Aug 2025304 PMAQI
15th Aug 2025345 PMAQI
15th Aug 2025326 PMAQI
15th Aug 2025277 PMAQI
15th Aug 2025328 PMAQI
15th Aug 2025329 PMAQI
15th Aug 20253210 PMAQI
15th Aug 20253111 PMAQI
16th Aug 20253212 AMAQI
16th Aug 2025341 AMAQI
16th Aug 2025362 AMAQI
16th Aug 2025343 AMAQI

24°C19/28°C

16th Aug 2025344 AMAQI
16th Aug 2025345 AMAQI
16th Aug 2025346 AMAQI
16th Aug 2025347 AMAQI
16th Aug 2025338 AMAQI
16th Aug 2025259 AMAQI
16th Aug 20253510 AMAQI
16th Aug 20253611 AMAQI
16th Aug 20254012 PMAQI
16th Aug 2025351 PMAQI
16th Aug 2025322 PMAQI
16th Aug 2025303 PMAQI
16th Aug 2025314 PMAQI
16th Aug 2025315 PMAQI
16th Aug 2025326 PMAQI
16th Aug 2025287 PMAQI
16th Aug 2025328 PMAQI
16th Aug 2025359 PMAQI
16th Aug 20253210 PMAQI
16th Aug 20253211 PMAQI
17th Aug 20253412 AMAQI
17th Aug 2025361 AMAQI
17th Aug 2025342 AMAQI
17th Aug 2025343 AMAQI

23°C18/29°C

17th Aug 2025344 AMAQI
17th Aug 2025345 AMAQI
17th Aug 2025356 AMAQI
17th Aug 2025347 AMAQI
17th Aug 2025348 AMAQI
17th Aug 2025419 AMAQI
17th Aug 20253610 AMAQI
17th Aug 20254611 AMAQI
17th Aug 20254212 PMAQI
17th Aug 2025411 PMAQI
17th Aug 2025382 PMAQI
17th Aug 2025403 PMAQI
17th Aug 2025344 PMAQI
17th Aug 2025355 PMAQI
17th Aug 2025246 PMAQI
17th Aug 2025237 PMAQI
17th Aug 2025308 PMAQI
17th Aug 2025319 PMAQI
17th Aug 20253310 PMAQI
17th Aug 20253511 PMAQI
18th Aug 20253412 AMAQI
18th Aug 2025341 AMAQI
18th Aug 2025362 AMAQI
18th Aug 2025343 AMAQI

24°C19/30°C

18th Aug 2025364 AMAQI
18th Aug 2025355 AMAQI
18th Aug 2025386 AMAQI
18th Aug 2025387 AMAQI
18th Aug 2025388 AMAQI
18th Aug 2025249 AMAQI
18th Aug 20253310 AMAQI
18th Aug 20253211 AMAQI
18th Aug 20253412 PMAQI
18th Aug 2025341 PMAQI
18th Aug 2025292 PMAQI
18th Aug 2025313 PMAQI
18th Aug 2025304 PMAQI
18th Aug 2025375 PMAQI
18th Aug 2025296 PMAQI
18th Aug 2025447 PMAQI
18th Aug 2025388 PMAQI
18th Aug 2025349 PMAQI
18th Aug 20253310 PMAQI
18th Aug 20253611 PMAQI
19th Aug 20253612 AMAQI
19th Aug 2025371 AMAQI
19th Aug 2025382 AMAQI
19th Aug 2025363 AMAQI

23°C19/28°C

19th Aug 2025374 AMAQI
19th Aug 2025365 AMAQI
19th Aug 2025366 AMAQI
19th Aug 2025367 AMAQI
19th Aug 2025368 AMAQI
19th Aug 2025329 AMAQI
19th Aug 20253810 AMAQI
19th Aug 20254111 AMAQI
19th Aug 20253912 PMAQI
19th Aug 2025431 PMAQI
19th Aug 2025482 PMAQI
19th Aug 2025403 PMAQI
19th Aug 2025384 PMAQI
19th Aug 2025475 PMAQI
19th Aug 2025466 PMAQI
19th Aug 2025467 PMAQI
19th Aug 2025458 PMAQI
19th Aug 2025459 PMAQI
19th Aug 20254810 PMAQI
19th Aug 20254711 PMAQI
20th Aug 20254912 AMAQI
20th Aug 2025391 AMAQI
20th Aug 2025382 AMAQI
20th Aug 2025373 AMAQI

25°C19/29°C

20th Aug 2025384 AMAQI
20th Aug 2025385 AMAQI
20th Aug 2025366 AMAQI
20th Aug 2025387 AMAQI
20th Aug 2025388 AMAQI
20th Aug 2025529 AMAQI
20th Aug 20255210 AMAQI
20th Aug 20254611 AMAQI
20th Aug 20254612 PMAQI
20th Aug 2025461 PMAQI
20th Aug 2025512 PMAQI
20th Aug 2025493 PMAQI
20th Aug 2025244 PMAQI
20th Aug 2025245 PMAQI
20th Aug 2025346 PMAQI
20th Aug 2025337 PMAQI
20th Aug 2025378 PMAQI
20th Aug 2025409 PMAQI
20th Aug 20254510 PMAQI
20th Aug 20254011 PMAQI
21st Aug 20253912 AMAQI
21st Aug 2025361 AMAQI
21st Aug 2025432 AMAQI
21st Aug 2025393 AMAQI

24°C22/27°C

21st Aug 2025434 AMAQI
21st Aug 2025435 AMAQI
21st Aug 2025446 AMAQI
21st Aug 2025447 AMAQI
21st Aug 2025448 AMAQI
21st Aug 2025479 AMAQI
21st Aug 20254610 AMAQI
21st Aug 20254811 AMAQI
21st Aug 20254612 PMAQI
21st Aug 2025421 PMAQI
21st Aug 2025352 PMAQI
21st Aug 2025343 PMAQI
21st Aug 2025354 PMAQI
21st Aug 2025325 PMAQI
21st Aug 2025406 PMAQI
21st Aug 2025477 PMAQI
21st Aug 2025508 PMAQI
21st Aug 2025549 PMAQI
21st Aug 20254610 PMAQI
21st Aug 20254811 PMAQI
22nd Aug 20254212 AMAQI
22nd Aug 2025421 AMAQI
22nd Aug 2025432 AMAQI
22nd Aug 2025433 AMAQI

23°C18/28°C

22nd Aug 2025454 AMAQI
22nd Aug 2025445 AMAQI
22nd Aug 2025446 AMAQI
22nd Aug 2025447 AMAQI
22nd Aug 2025448 AMAQI
22nd Aug 2025309 AMAQI
22nd Aug 20253310 AMAQI
22nd Aug 20253211 AMAQI
22nd Aug 20253612 PMAQI
22nd Aug 2025341 PMAQI
22nd Aug 2025302 PMAQI
22nd Aug 2025403 PMAQI
22nd Aug 2025374 PMAQI
22nd Aug 2025405 PMAQI
22nd Aug 2025426 PMAQI
22nd Aug 2025527 PMAQI
22nd Aug 2025478 PMAQI
22nd Aug 2025469 PMAQI
22nd Aug 20254210 PMAQI
22nd Aug 20254511 PMAQI
23rd Aug 20254412 AMAQI
23rd Aug 2025471 AMAQI
23rd Aug 2025482 AMAQI
23rd Aug 2025463 AMAQI

23°C18/27°C

23rd Aug 2025454 AMAQI
23rd Aug 2025445 AMAQI
23rd Aug 2025446 AMAQI
23rd Aug 2025447 AMAQI
23rd Aug 2025458 AMAQI
23rd Aug 2025549 AMAQI
23rd Aug 20255010 AMAQI
23rd Aug 20254311 AMAQI
23rd Aug 20254412 PMAQI
23rd Aug 2025471 PMAQI
23rd Aug 2025422 PMAQI
23rd Aug 2025393 PMAQI
23rd Aug 2025524 PMAQI
23rd Aug 2025525 PMAQI
23rd Aug 2025566 PMAQI
23rd Aug 2025537 PMAQI
23rd Aug 2025488 PMAQI
23rd Aug 2025529 PMAQI
23rd Aug 20255210 PMAQI
23rd Aug 20255111 PMAQI
24th Aug 20254612 AMAQI
24th Aug 2025471 AMAQI
24th Aug 2025462 AMAQI
24th Aug 2025463 AMAQI

26°C21/31°C

24th Aug 2025454 AMAQI
24th Aug 2025455 AMAQI
24th Aug 2025466 AMAQI
24th Aug 2025467 AMAQI
24th Aug 2025468 AMAQI
24th Aug 2025339 AMAQI
24th Aug 20253110 AMAQI
24th Aug 20253111 AMAQI
24th Aug 20253012 PMAQI
24th Aug 2025351 PMAQI
24th Aug 2025382 PMAQI
24th Aug 2025423 PMAQI
24th Aug 2025434 PMAQI
24th Aug 2025465 PMAQI
24th Aug 2025446 PMAQI
24th Aug 2025427 PMAQI
24th Aug 2025488 PMAQI
24th Aug 2025409 PMAQI
24th Aug 20254310 PMAQI
24th Aug 20254211 PMAQI
25th Aug 20253612 AMAQI
25th Aug 2025431 AMAQI
25th Aug 2025442 AMAQI
25th Aug 2025453 AMAQI

24°C20/28°C

25th Aug 2025454 AMAQI
25th Aug 2025475 AMAQI
25th Aug 2025466 AMAQI
25th Aug 2025467 AMAQI
25th Aug 2025478 AMAQI
25th Aug 2025409 AMAQI
25th Aug 20255310 AMAQI
25th Aug 20254111 AMAQI
25th Aug 20254012 PMAQI
25th Aug 2025461 PMAQI
25th Aug 2025382 PMAQI
25th Aug 2025443 PMAQI
25th Aug 2025384 PMAQI
25th Aug 2025405 PMAQI
25th Aug 2025376 PMAQI
25th Aug 2025367 PMAQI
25th Aug 2025368 PMAQI
25th Aug 2025389 PMAQI
25th Aug 20253610 PMAQI
25th Aug 20253711 PMAQI
26th Aug 20253812 AMAQI
26th Aug 2025481 AMAQI
26th Aug 2025452 AMAQI
26th Aug 2025473 AMAQI

24°C20/28°C

26th Aug 2025464 AMAQI
26th Aug 2025485 AMAQI
26th Aug 2025476 AMAQI
26th Aug 2025477 AMAQI
26th Aug 2025488 AMAQI
26th Aug 2025509 AMAQI
26th Aug 20255210 AMAQI
26th Aug 20255811 AMAQI
26th Aug 20255412 PMAQI
26th Aug 2025531 PMAQI
26th Aug 2025422 PMAQI
26th Aug 2025493 PMAQI
26th Aug 2025474 PMAQI
26th Aug 2025495 PMAQI
26th Aug 2025506 PMAQI
26th Aug 2025517 PMAQI
26th Aug 2025498 PMAQI
26th Aug 2025469 PMAQI
26th Aug 20254610 PMAQI
26th Aug 20254211 PMAQI
27th Aug 20255112 AMAQI
27th Aug 2025481 AMAQI
27th Aug 2025462 AMAQI
27th Aug 2025483 AMAQI

26°C22/32°C

27th Aug 2025464 AMAQI
27th Aug 2025475 AMAQI
27th Aug 2025446 AMAQI
27th Aug 2025487 AMAQI
27th Aug 2025488 AMAQI
27th Aug 2025379 AMAQI
27th Aug 20253210 AMAQI
27th Aug 20254811 AMAQI
27th Aug 20254112 PMAQI
27th Aug 2025211 PMAQI
27th Aug 2025242 PMAQI
27th Aug 2025383 PMAQI
27th Aug 2025404 PMAQI
27th Aug 2025255 PMAQI
27th Aug 2025396 PMAQI
27th Aug 2025387 PMAQI
27th Aug 2025348 PMAQI
27th Aug 2025339 PMAQI
27th Aug 20253610 PMAQI
27th Aug 20253611 PMAQI
28th Aug 20253412 AMAQI
28th Aug 2025441 AMAQI
28th Aug 2025452 AMAQI
28th Aug 2025463 AMAQI

24°C20/27°C

28th Aug 2025464 AMAQI
28th Aug 2025445 AMAQI
28th Aug 2025446 AMAQI
28th Aug 2025457 AMAQI
28th Aug 2025458 AMAQI
28th Aug 2025209 AMAQI
28th Aug 20251810 AMAQI
28th Aug 20252011 AMAQI
28th Aug 20252212 PMAQI
28th Aug 2025241 PMAQI
28th Aug 2025232 PMAQI
28th Aug 2025203 PMAQI
28th Aug 2025214 PMAQI
28th Aug 2025215 PMAQI
28th Aug 2025246 PMAQI
28th Aug 2025217 PMAQI
28th Aug 2025308 PMAQI
28th Aug 2025329 PMAQI
28th Aug 20253310 PMAQI
28th Aug 20253111 PMAQI
29th Aug 20253612 AMAQI
29th Aug 2025391 AMAQI
29th Aug 2025432 AMAQI
29th Aug 2025463 AMAQI

22°C19/26°C

29th Aug 2025434 AMAQI
29th Aug 2025415 AMAQI
29th Aug 2025426 AMAQI
29th Aug 2025427 AMAQI
29th Aug 2025418 AMAQI
29th Aug 2025349 AMAQI
29th Aug 20253610 AMAQI
29th Aug 20253911 AMAQI
29th Aug 20252812 PMAQI
29th Aug 2025341 PMAQI
29th Aug 2025392 PMAQI
29th Aug 2025403 PMAQI
29th Aug 2025364 PMAQI
29th Aug 2025325 PMAQI
29th Aug 2025336 PMAQI
29th Aug 2025347 PMAQI
29th Aug 2025358 PMAQI
29th Aug 2025419 PMAQI
29th Aug 20254310 PMAQI
29th Aug 20254511 PMAQI
30th Aug 20253812 AMAQI
30th Aug 2025441 AMAQI
30th Aug 2025432 AMAQI
30th Aug 2025443 AMAQI

22°C20/25°C

30th Aug 2025434 AMAQI
30th Aug 2025435 AMAQI
30th Aug 2025426 AMAQI
30th Aug 2025427 AMAQI
30th Aug 2025438 AMAQI
30th Aug 2025389 AMAQI
30th Aug 20255010 AMAQI
30th Aug 20254911 AMAQI
30th Aug 20252612 PMAQI
30th Aug 2025571 PMAQI
30th Aug 2025512 PMAQI
30th Aug 2025543 PMAQI
30th Aug 2025474 PMAQI
30th Aug 2025315 PMAQI
30th Aug 2025326 PMAQI
30th Aug 2025287 PMAQI
30th Aug 2025408 PMAQI
30th Aug 2025409 PMAQI
30th Aug 20253810 PMAQI
30th Aug 20253511 PMAQI
31st Aug 20253412 AMAQI
31st Aug 2025471 AMAQI
31st Aug 2025462 AMAQI
31st Aug 2025473 AMAQI

24°C21/27°C

31st Aug 2025474 AMAQI
31st Aug 2025455 AMAQI
31st Aug 2025476 AMAQI
31st Aug 2025467 AMAQI
31st Aug 2025458 AMAQI
31st Aug 2025309 AMAQI
31st Aug 20253210 AMAQI
31st Aug 20253111 AMAQI
31st Aug 20253612 PMAQI
31st Aug 2025501 PMAQI
31st Aug 2025382 PMAQI
31st Aug 2025353 PMAQI
31st Aug 2025304 PMAQI
31st Aug 2025345 PMAQI
31st Aug 2025326 PMAQI
31st Aug 2025427 PMAQI
31st Aug 2025388 PMAQI
31st Aug 2025409 PMAQI
31st Aug 20254010 PMAQI
31st Aug 20255211 PMAQI
1st Sep 20254712 AMAQI
1st Sep 2025481 AMAQI

--°C/°C

4 AM
11 AM
6 PM
11 PM
3 AM

--°C/°C

Day time
Avg. Highest Time
4 AM - 8 AM

40AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
9 AM

35AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 40), while the lowest AQI was between 9 AM to 9 AM (Avg. 35).
Night time
Avg. Highest Time
1 AM - 3 AM

39AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
7 PM - 11 PM

38AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 3 AM (Avg. 39), while the lowest AQI was between 7 PM to 11 PM (Avg. 38).

2025 Days Vs Air Quality

Aomori, Aomori, Japan

2025

93%

225

7%

17

Total number of days with different AQI categories in last 243 days in 2025 (122 days remaining)

Good
225 Days
Moderate
17 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 93%

Health Risk Level:

Very Low

In 2025, 93% of 243 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

Aomori, Aomori, Japan

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
25AQI
2nd January 2025
25AQI
3rd January 2025
24AQI
4th January 2025
24AQI
5th January 2025
26AQI
6th January 2025
27AQI
7th January 2025
28AQI
8th January 2025
26AQI
9th January 2025
26AQI
10th January 2025
23AQI
11th January 2025
25AQI
12th January 2025
26AQI
13th January 2025
26AQI
14th January 2025
33AQI
15th January 2025
27AQI
16th January 2025
25AQI
17th January 2025
25AQI
18th January 2025
25AQI
19th January 2025
29AQI
20th January 2025
42AQI
21st January 2025
42AQI
22nd January 2025
40AQI
23rd January 2025
42AQI
24th January 2025
37AQI
25th January 2025
38AQI
26th January 2025
33AQI
27th January 2025
31AQI
28th January 2025
29AQI
29th January 2025
31AQI
30th January 2025
28AQI
31st January 2025
31AQI
1st February 2025
26AQI
2nd February 2025
27AQI
3rd February 2025
27AQI
4th February 2025
28AQI
5th February 2025
29AQI
6th February 2025
28AQI
7th February 2025
27AQI
8th February 2025
27AQI
9th February 2025
26AQI
10th February 2025
26AQI
11th February 2025
28AQI
12th February 2025
29AQI
13th February 2025
33AQI
14th February 2025
30AQI
15th February 2025
32AQI
16th February 2025
37AQI
17th February 2025
41AQI
18th February 2025
29AQI
19th February 2025
32AQI
20th February 2025
26AQI
21st February 2025
26AQI
22nd February 2025
26AQI
23rd February 2025
26AQI
24th February 2025
26AQI
25th February 2025
30AQI
26th February 2025
35AQI
27th February 2025
34AQI
28th February 2025
51AQI
1st March 2025
52AQI
2nd March 2025
50AQI
3rd March 2025
38AQI
4th March 2025
36AQI
5th March 2025
29AQI
6th March 2025
29AQI
7th March 2025
30AQI
8th March 2025
31AQI
9th March 2025
31AQI
10th March 2025
37AQI
11th March 2025
42AQI
12th March 2025
49AQI
13th March 2025
52AQI
14th March 2025
44AQI
15th March 2025
36AQI
16th March 2025
28AQI
17th March 2025
22AQI
18th March 2025
21AQI
19th March 2025
21AQI
20th March 2025
41AQI
21st March 2025
44AQI
22nd March 2025
45AQI
23rd March 2025
36AQI
24th March 2025
36AQI
25th March 2025
54AQI
26th March 2025
44AQI
27th March 2025
48AQI
28th March 2025
41AQI
29th March 2025
34AQI
30th March 2025
33AQI
31st March 2025
33AQI
1st April 2025
35AQI
2nd April 2025
27AQI
3rd April 2025
23AQI
4th April 2025
23AQI
5th April 2025
31AQI
6th April 2025
34AQI
7th April 2025
28AQI
8th April 2025
29AQI
9th April 2025
28AQI
10th April 2025
44AQI
11th April 2025
42AQI
12th April 2025
43AQI
13th April 2025
29AQI
14th April 2025
25AQI
15th April 2025
29AQI
16th April 2025
28AQI
17th April 2025
40AQI
18th April 2025
44AQI
19th April 2025
44AQI
20th April 2025
34AQI
21st April 2025
43AQI
22nd April 2025
35AQI
23rd April 2025
35AQI
24th April 2025
27AQI
25th April 2025
23AQI
26th April 2025
49AQI
27th April 2025
45AQI
28th April 2025
45AQI
29th April 2025
29AQI
30th April 2025
28AQI
1st May 2025
27AQI
2nd May 2025
30AQI
3rd May 2025
38AQI
4th May 2025
31AQI
5th May 2025
33AQI
6th May 2025
31AQI
7th May 2025
28AQI
8th May 2025
38AQI
9th May 2025
41AQI
10th May 2025
34AQI
11th May 2025
30AQI
12th May 2025
34AQI
13th May 2025
37AQI
14th May 2025
49AQI
15th May 2025
50AQI
16th May 2025
56AQI
17th May 2025
51AQI
18th May 2025
38AQI
19th May 2025
49AQI
20th May 2025
46AQI
21st May 2025
47AQI
22nd May 2025
41AQI
23rd May 2025
36AQI
24th May 2025
41AQI
25th May 2025
23AQI
26th May 2025
30AQI
27th May 2025
32AQI
28th May 2025
37AQI
29th May 2025
36AQI
30th May 2025
40AQI
31st May 2025
37AQI
1st June 2025
33AQI
2nd June 2025
40AQI
3rd June 2025
39AQI
4th June 2025
32AQI
5th June 2025
31AQI
6th June 2025
32AQI
7th June 2025
46AQI
8th June 2025
46AQI
9th June 2025
52AQI
10th June 2025
55AQI
11th June 2025
45AQI
12th June 2025
38AQI
13th June 2025
38AQI
14th June 2025
44AQI
15th June 2025
38AQI
16th June 2025
30AQI
17th June 2025
36AQI
18th June 2025
41AQI
19th June 2025
44AQI
20th June 2025
47AQI
21st June 2025
51AQI
22nd June 2025
60AQI
23rd June 2025
46AQI
24th June 2025
44AQI
25th June 2025
47AQI
26th June 2025
41AQI
27th June 2025
35AQI
28th June 2025
36AQI
29th June 2025
37AQI
30th June 2025
42AQI
1st July 2025
46AQI
2nd July 2025
50AQI
3rd July 2025
54AQI
4th July 2025
58AQI
5th July 2025
51AQI
6th July 2025
53AQI
7th July 2025
56AQI
8th July 2025
52AQI
9th July 2025
54AQI
10th July 2025
48AQI
11th July 2025
43AQI
12th July 2025
45AQI
13th July 2025
48AQI
14th July 2025
45AQI
15th July 2025
42AQI
16th July 2025
45AQI
17th July 2025
47AQI
18th July 2025
40AQI
19th July 2025
40AQI
20th July 2025
40AQI
21st July 2025
36AQI
22nd July 2025
40AQI
23rd July 2025
37AQI
24th July 2025
38AQI
25th July 2025
38AQI
26th July 2025
41AQI
27th July 2025
41AQI
28th July 2025
37AQI
29th July 2025
40AQI
30th July 2025
43AQI
31st July 2025
41AQI
1st August 2025
37AQI
2nd August 2025
36AQI
3rd August 2025
39AQI
4th August 2025
42AQI
5th August 2025
38AQI
6th August 2025
38AQI
7th August 2025
33AQI
8th August 2025
31AQI
9th August 2025
29AQI
10th August 2025
35AQI
11th August 2025
38AQI
12th August 2025
32AQI
13th August 2025
32AQI
14th August 2025
38AQI
15th August 2025
31AQI
16th August 2025
33AQI
17th August 2025
34AQI
18th August 2025
35AQI
19th August 2025
41AQI
20th August 2025
40AQI
21st August 2025
43AQI
22nd August 2025
41AQI
23rd August 2025
48AQI
24th August 2025
42AQI
25th August 2025
41AQI
26th August 2025
48AQI
27th August 2025
40AQI
28th August 2025
32AQI
29th August 2025
39AQI
30th August 2025
43AQI
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
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

30AQI

30AQI

38AQI

34AQI

38AQI

42AQI

45AQI

38AQI


No. of days

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

202537AQI

31
27
1
28
3
30
29
2
26
4
24
7
30
225
17

Highest AQI recorded in

July

45AQI


Lowest AQI recorded in

January

30AQI


202436AQI

28
3
24
5
26
5
12
18
20
11
23
7
22
9
30
1
30
31
29
1
31
306
60

Highest AQI recorded in

April

49AQI


Lowest AQI recorded in

December

26AQI


202340AQI

31
26
2
11
20
12
18
22
8
1
26
4
23
8
28
3
30
31
26
3
26
5
292
71
1

Highest AQI recorded in

March

57AQI


Lowest AQI recorded in

January

27AQI


202233AQI

30
19
3
30
1
21
9
18
13
27
3
24
1
26
3
27
4
30
31
284
36

Highest AQI recorded in

May

48AQI


Lowest AQI recorded in

August

21AQI


202134AQI

19
12
21
7
23
6
20
1
27
4
25
5
26
5
24
7
30
29
2
29
1
30
1
303
51

Highest AQI recorded in

January

47AQI


Lowest AQI recorded in

December

24AQI


202042AQI

11
2
17
4
17
1
21
9
28
3
15
14
2
19
21
8
24
6
26
5
199
52
2

Highest AQI recorded in

August

52AQI


Lowest AQI recorded in

September

31AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2020(Avg.)
42AQI
Least Polluted Year Recorded
2022(Avg.)
33AQI


Aomori's annual 2025 AQI (37) shows an average percentage change of -0.3% (improved AQI) compared to previous years: 2020 (42), 2021 (34), 2022 (33), 2023 (40), 2024 (36).