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HistoryAQIPM2.5PM10COSO2NO2O3

Muikamachi, Hachimancho, 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+

October Air Quality Analysis

Muikamachi, Hachimancho, Aomori, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Oct 2022
53AQI
Lowest AQI recorded on
21st Oct 2021
9AQI

Same Day Analysis (2nd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 45 of Good air quality, showing improvement over 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2025

Muikamachi, Hachimancho, Aomori, Japan

AQI
Day
Night
.

5 AM2nd Oct 2025

5 PM

4 AM3rd Oct 2025

Day time
Avg. Highest Time
2PM2nd Oct

55AQI

Avg. Lowest Time
5PM2nd Oct

45AQI

Night time
Avg. Highest Time
10PM2nd Oct

56AQI

Avg. Lowest Time
6PM2nd Oct

33AQI

In the last 24 hours,

Muikamachi's AQI reached its highest point of 56 at 10 PM during the Night, while the lowest point, 33, was recorded at 6 PM during the Night between 2nd Oct and 3rd Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Muikamachi, Hachimancho, Aomori, Japan

SepOct
03rd - 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 - 01st01st - 02nd02nd - 03rd03rd
Day
Night
3rd Sep 2025465 AMAQI
3rd Sep 2025476 AMAQI
3rd Sep 2025477 AMAQI
3rd Sep 2025488 AMAQI
3rd Sep 2025269 AMAQI
3rd Sep 20253010 AMAQI
3rd Sep 20252711 AMAQI
3rd Sep 20253412 PMAQI
3rd Sep 2025381 PMAQI
3rd Sep 2025352 PMAQI
3rd Sep 2025303 PMAQI
3rd Sep 2025384 PMAQI
3rd Sep 2025345 PMAQI
3rd Sep 2025326 PMAQI
3rd Sep 2025297 PMAQI
3rd Sep 2025358 PMAQI
3rd Sep 2025349 PMAQI
3rd Sep 20253610 PMAQI
3rd Sep 20253611 PMAQI
4th Sep 20254012 AMAQI
4th Sep 2025471 AMAQI
4th Sep 2025472 AMAQI
4th Sep 2025463 AMAQI
4th Sep 2025464 AMAQI

25°C19/30°C

4th Sep 2025445 AMAQI
4th Sep 2025446 AMAQI
4th Sep 2025457 AMAQI
4th Sep 2025428 AMAQI
4th Sep 2025329 AMAQI
4th Sep 20253210 AMAQI
4th Sep 20253611 AMAQI
4th Sep 20253712 PMAQI
4th Sep 2025251 PMAQI
4th Sep 2025262 PMAQI
4th Sep 2025213 PMAQI
4th Sep 2025324 PMAQI
4th Sep 2025355 PMAQI
4th Sep 2025326 PMAQI
4th Sep 2025337 PMAQI
4th Sep 2025338 PMAQI
4th Sep 2025299 PMAQI
4th Sep 20252810 PMAQI
4th Sep 20253211 PMAQI
5th Sep 20253312 AMAQI
5th Sep 2025351 AMAQI
5th Sep 2025442 AMAQI
5th Sep 2025463 AMAQI
5th Sep 2025424 AMAQI

22°C18/26°C

5th Sep 2025405 AMAQI
5th Sep 2025406 AMAQI
5th Sep 2025407 AMAQI
5th Sep 2025408 AMAQI
5th Sep 2025349 AMAQI
5th Sep 20253210 AMAQI
5th Sep 20252611 AMAQI
5th Sep 20252712 PMAQI
5th Sep 2025281 PMAQI
5th Sep 2025282 PMAQI
5th Sep 2025323 PMAQI
5th Sep 2025324 PMAQI
5th Sep 2025285 PMAQI
5th Sep 2025326 PMAQI
5th Sep 2025327 PMAQI
5th Sep 2025348 PMAQI
5th Sep 2025349 PMAQI
5th Sep 20253010 PMAQI
5th Sep 20253211 PMAQI
6th Sep 20253412 AMAQI
6th Sep 2025371 AMAQI
6th Sep 2025332 AMAQI
6th Sep 2025383 AMAQI
6th Sep 2025354 AMAQI

21°C19/25°C

6th Sep 2025355 AMAQI
6th Sep 2025346 AMAQI
6th Sep 2025357 AMAQI
6th Sep 2025348 AMAQI
6th Sep 2025289 AMAQI
6th Sep 20254210 AMAQI
6th Sep 20253111 AMAQI
6th Sep 20253012 PMAQI
6th Sep 2025321 PMAQI
6th Sep 2025382 PMAQI
6th Sep 2025333 PMAQI
6th Sep 2025334 PMAQI
6th Sep 2025445 PMAQI
6th Sep 2025366 PMAQI
6th Sep 2025337 PMAQI
6th Sep 2025358 PMAQI
6th Sep 2025359 PMAQI
6th Sep 20253210 PMAQI
6th Sep 20253211 PMAQI
7th Sep 20253612 AMAQI
7th Sep 2025361 AMAQI
7th Sep 2025372 AMAQI
7th Sep 2025353 AMAQI
7th Sep 2025334 AMAQI

22°C19/28°C

7th Sep 2025345 AMAQI
7th Sep 2025326 AMAQI
7th Sep 2025327 AMAQI
7th Sep 2025348 AMAQI
7th Sep 2025339 AMAQI
7th Sep 20253210 AMAQI
7th Sep 20253211 AMAQI
7th Sep 20254012 PMAQI
7th Sep 2025281 PMAQI
7th Sep 2025312 PMAQI
7th Sep 2025373 PMAQI
7th Sep 2025384 PMAQI
7th Sep 2025325 PMAQI
7th Sep 2025306 PMAQI
7th Sep 2025287 PMAQI
7th Sep 2025328 PMAQI
7th Sep 2025359 PMAQI
7th Sep 20253110 PMAQI
7th Sep 20253111 PMAQI
8th Sep 20253712 AMAQI
8th Sep 2025371 AMAQI
8th Sep 2025322 AMAQI
8th Sep 2025343 AMAQI
8th Sep 2025324 AMAQI

23°C19/29°C

8th Sep 2025325 AMAQI
8th Sep 2025336 AMAQI
8th Sep 2025327 AMAQI
8th Sep 2025328 AMAQI
8th Sep 2025319 AMAQI
8th Sep 20254010 AMAQI
8th Sep 20254611 AMAQI
8th Sep 20253512 PMAQI
8th Sep 2025401 PMAQI
8th Sep 2025402 PMAQI
8th Sep 2025313 PMAQI
8th Sep 2025324 PMAQI
8th Sep 2025325 PMAQI
8th Sep 2025366 PMAQI
8th Sep 2025327 PMAQI
8th Sep 2025328 PMAQI
8th Sep 2025379 PMAQI
8th Sep 20253810 PMAQI
8th Sep 20253711 PMAQI
9th Sep 20253712 AMAQI
9th Sep 2025361 AMAQI
9th Sep 2025342 AMAQI
9th Sep 2025343 AMAQI
9th Sep 2025384 AMAQI

22°C19/26°C

9th Sep 2025415 AMAQI
9th Sep 2025376 AMAQI
9th Sep 2025387 AMAQI
9th Sep 2025388 AMAQI
9th Sep 2025349 AMAQI
9th Sep 20254210 AMAQI
9th Sep 20253811 AMAQI
9th Sep 20255812 PMAQI
9th Sep 2025601 PMAQI
9th Sep 2025692 PMAQI
9th Sep 2025723 PMAQI
9th Sep 2025634 PMAQI
9th Sep 2025605 PMAQI
9th Sep 2025616 PMAQI
9th Sep 2025617 PMAQI
9th Sep 2025548 PMAQI
9th Sep 2025459 PMAQI
9th Sep 20253910 PMAQI
9th Sep 20254111 PMAQI
10th Sep 20254012 AMAQI
10th Sep 2025411 AMAQI
10th Sep 2025362 AMAQI
10th Sep 2025373 AMAQI
10th Sep 2025404 AMAQI

23°C19/28°C

10th Sep 2025395 AMAQI
10th Sep 2025416 AMAQI
10th Sep 2025407 AMAQI
10th Sep 2025408 AMAQI
10th Sep 2025509 AMAQI
10th Sep 20254010 AMAQI
10th Sep 20254011 AMAQI
10th Sep 20253812 PMAQI
10th Sep 2025351 PMAQI
10th Sep 2025382 PMAQI
10th Sep 2025453 PMAQI
10th Sep 2025414 PMAQI
10th Sep 2025455 PMAQI
10th Sep 2025396 PMAQI
10th Sep 2025357 PMAQI
10th Sep 2025408 PMAQI
10th Sep 2025389 PMAQI
10th Sep 20253410 PMAQI
10th Sep 20253611 PMAQI
11th Sep 20253712 AMAQI
11th Sep 2025391 AMAQI
11th Sep 2025392 AMAQI
11th Sep 2025393 AMAQI
11th Sep 2025404 AMAQI

22°C16/25°C

11th Sep 2025395 AMAQI
11th Sep 2025396 AMAQI
11th Sep 2025397 AMAQI
11th Sep 2025388 AMAQI
11th Sep 2025379 AMAQI
11th Sep 20254410 AMAQI
11th Sep 20255211 AMAQI
11th Sep 20253812 PMAQI
11th Sep 2025421 PMAQI
11th Sep 2025452 PMAQI
11th Sep 2025423 PMAQI
11th Sep 2025334 PMAQI
11th Sep 2025425 PMAQI
11th Sep 2025386 PMAQI
11th Sep 2025387 PMAQI
11th Sep 2025428 PMAQI
11th Sep 2025389 PMAQI
11th Sep 20253910 PMAQI
11th Sep 20253611 PMAQI
12th Sep 20254012 AMAQI
12th Sep 2025421 AMAQI
12th Sep 2025402 AMAQI
12th Sep 2025413 AMAQI
12th Sep 2025404 AMAQI

19°C17/23°C

12th Sep 2025405 AMAQI
12th Sep 2025406 AMAQI
12th Sep 2025397 AMAQI
12th Sep 2025388 AMAQI
12th Sep 2025359 AMAQI
12th Sep 20254210 AMAQI
12th Sep 20253711 AMAQI
12th Sep 20253512 PMAQI
12th Sep 2025421 PMAQI
12th Sep 2025472 PMAQI
12th Sep 2025403 PMAQI
12th Sep 2025454 PMAQI
12th Sep 2025495 PMAQI
12th Sep 2025446 PMAQI
12th Sep 2025517 PMAQI
12th Sep 2025458 PMAQI
12th Sep 2025389 PMAQI
12th Sep 20254010 PMAQI
12th Sep 20254211 PMAQI
13th Sep 20254412 AMAQI
13th Sep 2025441 AMAQI
13th Sep 2025392 AMAQI
13th Sep 2025383 AMAQI
13th Sep 2025384 AMAQI

20°C17/26°C

13th Sep 2025395 AMAQI
13th Sep 2025396 AMAQI
13th Sep 2025387 AMAQI
13th Sep 2025378 AMAQI
13th Sep 2025359 AMAQI
13th Sep 20253110 AMAQI
13th Sep 20255211 AMAQI
13th Sep 20254412 PMAQI
13th Sep 2025361 PMAQI
13th Sep 2025282 PMAQI
13th Sep 2025263 PMAQI
13th Sep 2025284 PMAQI
13th Sep 2025305 PMAQI
13th Sep 2025236 PMAQI
13th Sep 2025277 PMAQI
13th Sep 2025318 PMAQI
13th Sep 2025289 PMAQI
13th Sep 20252710 PMAQI
13th Sep 20252811 PMAQI
14th Sep 20253012 AMAQI
14th Sep 2025391 AMAQI
14th Sep 2025392 AMAQI
14th Sep 2025403 AMAQI
14th Sep 2025384 AMAQI

21°C17/27°C

14th Sep 2025385 AMAQI
14th Sep 2025386 AMAQI
14th Sep 2025387 AMAQI
14th Sep 2025388 AMAQI
14th Sep 2025239 AMAQI
14th Sep 20252510 AMAQI
14th Sep 20254011 AMAQI
14th Sep 20252912 PMAQI
14th Sep 2025371 PMAQI
14th Sep 2025442 PMAQI
14th Sep 2025363 PMAQI
14th Sep 2025394 PMAQI
14th Sep 2025485 PMAQI
14th Sep 2025516 PMAQI
14th Sep 2025507 PMAQI
14th Sep 2025498 PMAQI
14th Sep 2025389 PMAQI
14th Sep 20253810 PMAQI
14th Sep 20254111 PMAQI
15th Sep 20253712 AMAQI
15th Sep 2025391 AMAQI
15th Sep 2025362 AMAQI
15th Sep 2025363 AMAQI
15th Sep 2025344 AMAQI

23°C17/27°C

15th Sep 2025345 AMAQI
15th Sep 2025346 AMAQI
15th Sep 2025367 AMAQI
15th Sep 2025358 AMAQI
15th Sep 2025309 AMAQI
15th Sep 20253410 AMAQI
15th Sep 20253911 AMAQI
15th Sep 20253912 PMAQI
15th Sep 2025431 PMAQI
15th Sep 2025302 PMAQI
15th Sep 2025343 PMAQI
15th Sep 2025304 PMAQI
15th Sep 2025385 PMAQI
15th Sep 2025446 PMAQI
15th Sep 2025427 PMAQI
15th Sep 2025378 PMAQI
15th Sep 2025359 PMAQI
15th Sep 20253710 PMAQI
15th Sep 20253611 PMAQI
16th Sep 20253712 AMAQI
16th Sep 2025351 AMAQI
16th Sep 2025362 AMAQI
16th Sep 2025353 AMAQI
16th Sep 2025364 AMAQI

22°C16/28°C

16th Sep 2025355 AMAQI
16th Sep 2025356 AMAQI
16th Sep 2025367 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025289 AMAQI
16th Sep 20252510 AMAQI
16th Sep 20253011 AMAQI
16th Sep 20253212 PMAQI
16th Sep 2025371 PMAQI
16th Sep 2025432 PMAQI
16th Sep 2025423 PMAQI
16th Sep 2025404 PMAQI
16th Sep 2025475 PMAQI
16th Sep 2025396 PMAQI
16th Sep 2025487 PMAQI
16th Sep 2025468 PMAQI
16th Sep 2025409 PMAQI
16th Sep 20254010 PMAQI
16th Sep 20254011 PMAQI
17th Sep 20254212 AMAQI
17th Sep 2025361 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025343 AMAQI
17th Sep 2025344 AMAQI

23°C19/29°C

17th Sep 2025345 AMAQI
17th Sep 2025346 AMAQI
17th Sep 2025347 AMAQI
17th Sep 2025338 AMAQI
17th Sep 2025369 AMAQI
17th Sep 20253310 AMAQI
17th Sep 20253011 AMAQI
17th Sep 20252712 PMAQI
17th Sep 2025361 PMAQI
17th Sep 2025532 PMAQI
17th Sep 2025423 PMAQI
17th Sep 2025454 PMAQI
17th Sep 2025485 PMAQI
17th Sep 2025456 PMAQI
17th Sep 2025347 PMAQI
17th Sep 2025408 PMAQI
17th Sep 2025369 PMAQI
17th Sep 20253310 PMAQI
17th Sep 20253211 PMAQI
18th Sep 20253312 AMAQI
18th Sep 2025351 AMAQI
18th Sep 2025362 AMAQI
18th Sep 2025363 AMAQI
18th Sep 2025364 AMAQI

23°C19/29°C

18th Sep 2025365 AMAQI
18th Sep 2025366 AMAQI
18th Sep 2025357 AMAQI
18th Sep 2025358 AMAQI
18th Sep 2025239 AMAQI
18th Sep 20251910 AMAQI
18th Sep 20251811 AMAQI
18th Sep 20251512 PMAQI
18th Sep 2025161 PMAQI
18th Sep 2025142 PMAQI
18th Sep 2025133 PMAQI
18th Sep 2025134 PMAQI
18th Sep 2025145 PMAQI
18th Sep 2025166 PMAQI
18th Sep 2025177 PMAQI
18th Sep 2025218 PMAQI
18th Sep 2025279 PMAQI
18th Sep 20252810 PMAQI
18th Sep 20252811 PMAQI
19th Sep 20252612 AMAQI
19th Sep 2025301 AMAQI
19th Sep 2025342 AMAQI
19th Sep 2025343 AMAQI
19th Sep 2025344 AMAQI

18°C15/23°C

19th Sep 2025315 AMAQI
19th Sep 2025316 AMAQI
19th Sep 2025317 AMAQI
19th Sep 2025328 AMAQI
19th Sep 2025219 AMAQI
19th Sep 20251810 AMAQI
19th Sep 20252011 AMAQI
19th Sep 20251812 PMAQI
19th Sep 2025201 PMAQI
19th Sep 2025202 PMAQI
19th Sep 2025143 PMAQI
19th Sep 2025174 PMAQI
19th Sep 2025195 PMAQI
19th Sep 2025206 PMAQI
19th Sep 2025207 PMAQI
19th Sep 2025248 PMAQI
19th Sep 2025289 PMAQI
19th Sep 20252810 PMAQI
19th Sep 20252611 PMAQI
20th Sep 20252812 AMAQI
20th Sep 2025301 AMAQI
20th Sep 2025302 AMAQI
20th Sep 2025313 AMAQI
20th Sep 2025304 AMAQI

17°C13/21°C

20th Sep 2025295 AMAQI
20th Sep 2025296 AMAQI
20th Sep 2025297 AMAQI
20th Sep 2025308 AMAQI
20th Sep 2025219 AMAQI
20th Sep 20252010 AMAQI
20th Sep 20252111 AMAQI
20th Sep 20252212 PMAQI
20th Sep 2025231 PMAQI
20th Sep 2025232 PMAQI
20th Sep 2025203 PMAQI
20th Sep 2025194 PMAQI
20th Sep 2025215 PMAQI
20th Sep 2025196 PMAQI
20th Sep 2025207 PMAQI
20th Sep 2025238 PMAQI
20th Sep 2025249 PMAQI
20th Sep 20252510 PMAQI
20th Sep 20252711 PMAQI
21st Sep 20252712 AMAQI
21st Sep 2025271 AMAQI
21st Sep 2025282 AMAQI
21st Sep 2025293 AMAQI
21st Sep 2025294 AMAQI

17°C14/21°C

21st Sep 2025275 AMAQI
21st Sep 2025276 AMAQI
21st Sep 2025277 AMAQI
21st Sep 2025278 AMAQI
21st Sep 2025169 AMAQI
21st Sep 20251210 AMAQI
21st Sep 20251611 AMAQI
21st Sep 20251712 PMAQI
21st Sep 2025141 PMAQI
21st Sep 2025142 PMAQI
21st Sep 2025163 PMAQI
21st Sep 2025144 PMAQI
21st Sep 2025155 PMAQI
21st Sep 2025206 PMAQI
21st Sep 2025207 PMAQI
21st Sep 2025208 PMAQI
21st Sep 2025259 PMAQI
21st Sep 20252410 PMAQI
21st Sep 20252311 PMAQI
22nd Sep 20252312 AMAQI
22nd Sep 2025261 AMAQI
22nd Sep 2025272 AMAQI
22nd Sep 2025273 AMAQI
22nd Sep 2025274 AMAQI

19°C14/22°C

22nd Sep 2025255 AMAQI
22nd Sep 2025256 AMAQI
22nd Sep 2025257 AMAQI
22nd Sep 2025248 AMAQI
22nd Sep 2025199 AMAQI
22nd Sep 20251810 AMAQI
22nd Sep 20251811 AMAQI
22nd Sep 20251812 PMAQI
22nd Sep 2025181 PMAQI
22nd Sep 2025202 PMAQI
22nd Sep 2025223 PMAQI
22nd Sep 2025224 PMAQI
22nd Sep 2025225 PMAQI
22nd Sep 2025216 PMAQI
22nd Sep 2025207 PMAQI
22nd Sep 2025238 PMAQI
22nd Sep 2025269 PMAQI
22nd Sep 20252510 PMAQI
22nd Sep 20252211 PMAQI
23rd Sep 20252412 AMAQI
23rd Sep 2025241 AMAQI
23rd Sep 2025242 AMAQI
23rd Sep 2025243 AMAQI
23rd Sep 2025244 AMAQI

17°C12/22°C

23rd Sep 2025235 AMAQI
23rd Sep 2025236 AMAQI
23rd Sep 2025247 AMAQI
23rd Sep 2025248 AMAQI
23rd Sep 2025249 AMAQI
23rd Sep 20252210 AMAQI
23rd Sep 20252011 AMAQI
23rd Sep 20252012 PMAQI
23rd Sep 2025221 PMAQI
23rd Sep 2025202 PMAQI
23rd Sep 2025193 PMAQI
23rd Sep 2025194 PMAQI
23rd Sep 2025215 PMAQI
23rd Sep 2025206 PMAQI
23rd Sep 2025227 PMAQI
23rd Sep 2025268 PMAQI
23rd Sep 2025249 PMAQI
23rd Sep 20252310 PMAQI
23rd Sep 20252311 PMAQI
24th Sep 20252312 AMAQI
24th Sep 2025241 AMAQI
24th Sep 2025242 AMAQI
24th Sep 2025233 AMAQI
24th Sep 2025244 AMAQI

17°C13/22°C

24th Sep 2025245 AMAQI
24th Sep 2025226 AMAQI
24th Sep 2025227 AMAQI
24th Sep 2025228 AMAQI
24th Sep 2025239 AMAQI
24th Sep 20251910 AMAQI
24th Sep 20251911 AMAQI
24th Sep 20251712 PMAQI
24th Sep 2025181 PMAQI
24th Sep 2025202 PMAQI
24th Sep 2025203 PMAQI
24th Sep 2025204 PMAQI
24th Sep 2025315 PMAQI
24th Sep 2025286 PMAQI
24th Sep 2025247 PMAQI
24th Sep 2025248 PMAQI
24th Sep 2025259 PMAQI
24th Sep 20252210 PMAQI
24th Sep 20252211 PMAQI
25th Sep 20252312 AMAQI
25th Sep 2025241 AMAQI
25th Sep 2025242 AMAQI
25th Sep 2025243 AMAQI
25th Sep 2025234 AMAQI

18°C13/24°C

25th Sep 2025225 AMAQI
25th Sep 2025226 AMAQI
25th Sep 2025227 AMAQI
25th Sep 2025228 AMAQI
25th Sep 2025249 AMAQI
25th Sep 20252310 AMAQI
25th Sep 20252011 AMAQI
25th Sep 20252412 PMAQI
25th Sep 2025241 PMAQI
25th Sep 2025292 PMAQI
25th Sep 2025243 PMAQI
25th Sep 2025224 PMAQI
25th Sep 2025225 PMAQI
25th Sep 2025216 PMAQI
25th Sep 2025267 PMAQI
25th Sep 2025248 PMAQI
25th Sep 2025229 PMAQI
25th Sep 20252710 PMAQI
25th Sep 20252811 PMAQI
26th Sep 20252412 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025222 AMAQI
26th Sep 2025223 AMAQI
26th Sep 2025224 AMAQI

18°C16/20°C

26th Sep 2025225 AMAQI
26th Sep 2025186 AMAQI
26th Sep 2025177 AMAQI
26th Sep 2025258 AMAQI
26th Sep 2025369 AMAQI
26th Sep 20254410 AMAQI
26th Sep 20253811 AMAQI
26th Sep 20253112 PMAQI
26th Sep 2025331 PMAQI
26th Sep 2025342 PMAQI
26th Sep 2025343 PMAQI
26th Sep 2025344 PMAQI
26th Sep 2025305 PMAQI
26th Sep 2025326 PMAQI
26th Sep 2025337 PMAQI
26th Sep 2025338 PMAQI
26th Sep 2025309 PMAQI
26th Sep 20252810 PMAQI
26th Sep 20253611 PMAQI
27th Sep 20253912 AMAQI
27th Sep 2025321 AMAQI
27th Sep 2025352 AMAQI
27th Sep 2025393 AMAQI
27th Sep 2025304 AMAQI

20°C16/26°C

27th Sep 2025285 AMAQI
27th Sep 2025336 AMAQI
27th Sep 2025237 AMAQI
27th Sep 2025188 AMAQI
27th Sep 2025279 AMAQI
27th Sep 20252510 AMAQI
27th Sep 20252411 AMAQI
27th Sep 20252912 PMAQI
27th Sep 2025251 PMAQI
27th Sep 2025112 PMAQI
27th Sep 2025153 PMAQI
27th Sep 2025134 PMAQI
27th Sep 2025115 PMAQI
27th Sep 2025116 PMAQI
27th Sep 2025157 PMAQI
27th Sep 2025178 PMAQI
27th Sep 2025309 PMAQI
27th Sep 20252310 PMAQI
27th Sep 20251211 PMAQI
28th Sep 20251112 AMAQI
28th Sep 2025111 AMAQI
28th Sep 2025132 AMAQI
28th Sep 2025123 AMAQI
28th Sep 2025114 AMAQI

19°C14/24°C

28th Sep 202585 AMAQI
28th Sep 2025106 AMAQI
28th Sep 2025127 AMAQI
28th Sep 2025138 AMAQI
28th Sep 202599 AMAQI
28th Sep 20251110 AMAQI
28th Sep 20251411 AMAQI
28th Sep 20251112 PMAQI
28th Sep 2025121 PMAQI
28th Sep 2025142 PMAQI
28th Sep 2025153 PMAQI
28th Sep 2025184 PMAQI
28th Sep 2025205 PMAQI
28th Sep 2025226 PMAQI
28th Sep 2025287 PMAQI
28th Sep 2025268 PMAQI
28th Sep 2025269 PMAQI
28th Sep 20253810 PMAQI
28th Sep 20254111 PMAQI
29th Sep 20253912 AMAQI
29th Sep 2025351 AMAQI
29th Sep 2025432 AMAQI
29th Sep 2025563 AMAQI
29th Sep 2025554 AMAQI

18°C13/25°C

29th Sep 2025555 AMAQI
29th Sep 2025546 AMAQI
29th Sep 2025537 AMAQI
29th Sep 2025528 AMAQI
29th Sep 2025529 AMAQI
29th Sep 20255610 AMAQI
29th Sep 20255611 AMAQI
29th Sep 20254312 PMAQI
29th Sep 2025281 PMAQI
29th Sep 2025382 PMAQI
29th Sep 2025533 PMAQI
29th Sep 2025494 PMAQI
29th Sep 2025485 PMAQI
29th Sep 2025526 PMAQI
29th Sep 2025487 PMAQI
29th Sep 2025428 PMAQI
29th Sep 2025329 PMAQI
29th Sep 20253810 PMAQI
29th Sep 20255111 PMAQI
30th Sep 20254212 AMAQI
30th Sep 2025441 AMAQI
30th Sep 2025442 AMAQI
30th Sep 2025393 AMAQI
30th Sep 2025444 AMAQI

17°C14/21°C

30th Sep 2025325 AMAQI
30th Sep 2025306 AMAQI
30th Sep 2025377 AMAQI
30th Sep 2025278 AMAQI
30th Sep 2025319 AMAQI
30th Sep 20254410 AMAQI
30th Sep 20255111 AMAQI
30th Sep 20254812 PMAQI
30th Sep 2025511 PMAQI
30th Sep 2025522 PMAQI
30th Sep 2025513 PMAQI
30th Sep 2025514 PMAQI
30th Sep 2025545 PMAQI
30th Sep 2025526 PMAQI
30th Sep 2025557 PMAQI
30th Sep 2025548 PMAQI
30th Sep 2025539 PMAQI
30th Sep 20255510 PMAQI
30th Sep 20255411 PMAQI
1st Oct 20255412 AMAQI
1st Oct 2025501 AMAQI
1st Oct 2025522 AMAQI
1st Oct 2025453 AMAQI
1st Oct 2025524 AMAQI

17°C13/23°C

1st Oct 2025495 AMAQI
1st Oct 2025486 AMAQI
1st Oct 2025447 AMAQI
1st Oct 2025478 AMAQI
1st Oct 2025489 AMAQI
1st Oct 20255010 AMAQI
1st Oct 20255411 AMAQI
1st Oct 20255412 PMAQI
1st Oct 2025521 PMAQI
1st Oct 2025542 PMAQI
1st Oct 2025503 PMAQI
1st Oct 2025444 PMAQI
1st Oct 2025445 PMAQI
1st Oct 2025336 PMAQI
1st Oct 2025377 PMAQI
1st Oct 2025278 PMAQI
1st Oct 2025309 PMAQI
1st Oct 20252610 PMAQI
1st Oct 20252811 PMAQI
2nd Oct 20254212 AMAQI
2nd Oct 2025481 AMAQI
2nd Oct 2025522 AMAQI
2nd Oct 2025513 AMAQI
2nd Oct 2025494 AMAQI

18°C16/22°C

2nd Oct 2025535 AMAQI
2nd Oct 2025546 AMAQI
2nd Oct 2025547 AMAQI
2nd Oct 2025518 AMAQI
2nd Oct 2025519 AMAQI
2nd Oct 20255210 AMAQI
2nd Oct 20255311 AMAQI
2nd Oct 20255412 PMAQI
2nd Oct 2025521 PMAQI
2nd Oct 2025552 PMAQI
2nd Oct 2025523 PMAQI
2nd Oct 2025484 PMAQI
2nd Oct 2025455 PMAQI
2nd Oct 2025336 PMAQI
2nd Oct 2025517 PMAQI
2nd Oct 2025528 PMAQI
2nd Oct 2025559 PMAQI
2nd Oct 20255610 PMAQI
2nd Oct 20255411 PMAQI
3rd Oct 20255412 AMAQI
3rd Oct 2025511 AMAQI
3rd Oct 2025532 AMAQI
3rd Oct 2025433 AMAQI
3rd Oct 2025424 AMAQI

18°C15/24°C

3rd Oct 2025505 AMAQI
5 AM
3rd Oct 2025506 AMAQI
3rd Oct 2025527 AMAQI
3rd Oct 2025558 AMAQI
3rd Oct 2025549 AMAQI
3rd Oct 20255410 AMAQI
3rd Oct 20255111 AMAQI
11 AM
3rd Oct 20255512 PMAQI
3rd Oct 2025561 PMAQI
5 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 AM

35AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM

31AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 35), while the lowest AQI was between 9 AM to 9 AM (Avg. 31).
Night time
Avg. Highest Time
12 AM - 4 AM

36AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
6 PM

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 36), while the lowest AQI was between 6 PM to 6 PM (Avg. 33).

2025 Days Vs Air Quality

Muikamachi, Hachimancho, Aomori, Japan

2025

94%

258

6%

17

Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)

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

Under WHO’s Safe Air Quality Limits: 94%

Health Risk Level:

Very Low

In 2025, 94% of 276 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

Muikamachi, Hachimancho, 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
27AQI
2nd January 2025
26AQI
3rd January 2025
28AQI
4th January 2025
25AQI
5th January 2025
27AQI
6th January 2025
32AQI
7th January 2025
26AQI
8th January 2025
26AQI
9th January 2025
25AQI
10th January 2025
24AQI
11th January 2025
26AQI
12th January 2025
29AQI
13th January 2025
26AQI
14th January 2025
33AQI
15th January 2025
27AQI
16th January 2025
26AQI
17th January 2025
25AQI
18th January 2025
29AQI
19th January 2025
28AQI
20th January 2025
43AQI
21st January 2025
42AQI
22nd January 2025
39AQI
23rd January 2025
41AQI
24th January 2025
41AQI
25th January 2025
37AQI
26th January 2025
32AQI
27th January 2025
32AQI
28th January 2025
27AQI
29th January 2025
28AQI
30th January 2025
26AQI
31st January 2025
26AQI
1st February 2025
27AQI
2nd February 2025
28AQI
3rd February 2025
25AQI
4th February 2025
27AQI
5th February 2025
30AQI
6th February 2025
28AQI
7th February 2025
29AQI
8th February 2025
29AQI
9th February 2025
28AQI
10th February 2025
28AQI
11th February 2025
29AQI
12th February 2025
32AQI
13th February 2025
31AQI
14th February 2025
31AQI
15th February 2025
28AQI
16th February 2025
39AQI
17th February 2025
50AQI
18th February 2025
31AQI
19th February 2025
36AQI
20th February 2025
26AQI
21st February 2025
26AQI
22nd February 2025
27AQI
23rd February 2025
27AQI
24th February 2025
27AQI
25th February 2025
32AQI
26th February 2025
37AQI
27th February 2025
34AQI
28th February 2025
54AQI
1st March 2025
59AQI
2nd March 2025
56AQI
3rd March 2025
39AQI
4th March 2025
38AQI
5th March 2025
31AQI
6th March 2025
30AQI
7th March 2025
29AQI
8th March 2025
34AQI
9th March 2025
34AQI
10th March 2025
39AQI
11th March 2025
43AQI
12th March 2025
52AQI
13th March 2025
51AQI
14th March 2025
40AQI
15th March 2025
34AQI
16th March 2025
27AQI
17th March 2025
21AQI
18th March 2025
23AQI
19th March 2025
26AQI
20th March 2025
40AQI
21st March 2025
43AQI
22nd March 2025
48AQI
23rd March 2025
32AQI
24th March 2025
39AQI
25th March 2025
57AQI
26th March 2025
42AQI
27th March 2025
48AQI
28th March 2025
44AQI
29th March 2025
32AQI
30th March 2025
34AQI
31st March 2025
30AQI
1st April 2025
30AQI
2nd April 2025
28AQI
3rd April 2025
23AQI
4th April 2025
21AQI
5th April 2025
27AQI
6th April 2025
36AQI
7th April 2025
26AQI
8th April 2025
29AQI
9th April 2025
27AQI
10th April 2025
44AQI
11th April 2025
45AQI
12th April 2025
38AQI
13th April 2025
30AQI
14th April 2025
24AQI
15th April 2025
26AQI
16th April 2025
24AQI
17th April 2025
38AQI
18th April 2025
43AQI
19th April 2025
42AQI
20th April 2025
32AQI
21st April 2025
37AQI
22nd April 2025
27AQI
23rd April 2025
31AQI
24th April 2025
25AQI
25th April 2025
27AQI
26th April 2025
53AQI
27th April 2025
47AQI
28th April 2025
43AQI
29th April 2025
28AQI
30th April 2025
27AQI
1st May 2025
25AQI
2nd May 2025
26AQI
3rd May 2025
35AQI
4th May 2025
32AQI
5th May 2025
32AQI
6th May 2025
31AQI
7th May 2025
28AQI
8th May 2025
39AQI
9th May 2025
39AQI
10th May 2025
28AQI
11th May 2025
28AQI
12th May 2025
33AQI
13th May 2025
34AQI
14th May 2025
47AQI
15th May 2025
48AQI
16th May 2025
53AQI
17th May 2025
45AQI
18th May 2025
37AQI
19th May 2025
49AQI
20th May 2025
44AQI
21st May 2025
46AQI
22nd May 2025
43AQI
23rd May 2025
37AQI
24th May 2025
37AQI
25th May 2025
24AQI
26th May 2025
26AQI
27th May 2025
30AQI
28th May 2025
37AQI
29th May 2025
41AQI
30th May 2025
43AQI
31st May 2025
38AQI
1st June 2025
31AQI
2nd June 2025
39AQI
3rd June 2025
40AQI
4th June 2025
31AQI
5th June 2025
30AQI
6th June 2025
35AQI
7th June 2025
48AQI
8th June 2025
51AQI
9th June 2025
55AQI
10th June 2025
55AQI
11th June 2025
44AQI
12th June 2025
37AQI
13th June 2025
39AQI
14th June 2025
41AQI
15th June 2025
32AQI
16th June 2025
32AQI
17th June 2025
35AQI
18th June 2025
40AQI
19th June 2025
46AQI
20th June 2025
44AQI
21st June 2025
40AQI
22nd June 2025
40AQI
23rd June 2025
36AQI
24th June 2025
35AQI
25th June 2025
40AQI
26th June 2025
37AQI
27th June 2025
32AQI
28th June 2025
36AQI
29th June 2025
38AQI
30th June 2025
42AQI
1st July 2025
44AQI
2nd July 2025
44AQI
3rd July 2025
49AQI
4th July 2025
55AQI
5th July 2025
51AQI
6th July 2025
51AQI
7th July 2025
54AQI
8th July 2025
52AQI
9th July 2025
53AQI
10th July 2025
47AQI
11th July 2025
43AQI
12th July 2025
43AQI
13th July 2025
47AQI
14th July 2025
43AQI
15th July 2025
38AQI
16th July 2025
43AQI
17th July 2025
46AQI
18th July 2025
45AQI
19th July 2025
46AQI
20th July 2025
43AQI
21st July 2025
39AQI
22nd July 2025
40AQI
23rd July 2025
41AQI
24th July 2025
39AQI
25th July 2025
43AQI
26th July 2025
45AQI
27th July 2025
40AQI
28th July 2025
44AQI
29th July 2025
44AQI
30th July 2025
41AQI
31st July 2025
38AQI
1st August 2025
37AQI
2nd August 2025
35AQI
3rd August 2025
41AQI
4th August 2025
42AQI
5th August 2025
40AQI
6th August 2025
42AQI
7th August 2025
34AQI
8th August 2025
28AQI
9th August 2025
28AQI
10th August 2025
32AQI
11th August 2025
36AQI
12th August 2025
32AQI
13th August 2025
33AQI
14th August 2025
39AQI
15th August 2025
34AQI
16th August 2025
33AQI
17th August 2025
36AQI
18th August 2025
38AQI
19th August 2025
40AQI
20th August 2025
41AQI
21st August 2025
44AQI
22nd August 2025
45AQI
23rd August 2025
47AQI
24th August 2025
46AQI
25th August 2025
42AQI
26th August 2025
46AQI
27th August 2025
39AQI
28th August 2025
34AQI
29th August 2025
40AQI
30th August 2025
44AQI
31st August 2025
44AQI
1st September 2025
45AQI
2nd September 2025
38AQI
3rd September 2025
38AQI
4th September 2025
36AQI
5th September 2025
34AQI
6th September 2025
35AQI
7th September 2025
33AQI
8th September 2025
35AQI
9th September 2025
47AQI
10th September 2025
39AQI
11th September 2025
40AQI
12th September 2025
42AQI
13th September 2025
34AQI
14th September 2025
39AQI
15th September 2025
37AQI
16th September 2025
38AQI
17th September 2025
37AQI
18th September 2025
25AQI
19th September 2025
25AQI
20th September 2025
25AQI
21st September 2025
22AQI
22nd September 2025
23AQI
23rd September 2025
23AQI
24th September 2025
23AQI
25th September 2025
24AQI
26th September 2025
29AQI
27th September 2025
26AQI
28th September 2025
17AQI
29th September 2025
46AQI
30th September 2025
46AQI
1st October 2025
45AQI
2nd October 2025
45AQI
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

31AQI

39AQI

33AQI

37AQI

39AQI

45AQI

38AQI

33AQI

45AQI

No. of days

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

202536AQI

31
27
1
26
5
29
1
30
1
27
3
25
6
31
30
2
258
17

Highest AQI recorded in

October

45AQI

Lowest AQI recorded in

January

30AQI

202429AQI

31
28
1
30
1
16
14
28
3
26
4
23
8
29
2
30
31
30
31
333
33

Highest AQI recorded in

April

44AQI

Lowest AQI recorded in

September

15AQI

202334AQI

28
3
25
3
18
13
20
10
24
7
26
4
25
6
30
1
30
31
28
1
30
1
315
49

Highest AQI recorded in

March

49AQI

Lowest AQI recorded in

September

25AQI

202230AQI

3
18
3
30
1
23
7
20
11
28
2
23
1
1
28
30
1
29
1
31
264
27

Highest AQI recorded in

May

40AQI

Lowest AQI recorded in

January

18AQI

202129AQI

30
1
23
5
25
4
20
1
25
6
25
5
27
4
27
4
30
31
30
30
1
323
31

Highest AQI recorded in

April

35AQI

Lowest AQI recorded in

September

22AQI

202031AQI

12
1
19
2
16
2
27
3
29
2
26
3
2
17
2
29
28
2
30
1
233
18
2

Highest AQI recorded in

August

41AQI

Lowest AQI recorded in

December

26AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
36AQI
Least Polluted Year Recorded
2024(Avg.)
29AQI

Muikamachi's annual 2025 AQI (36) shows an average percentage change of 18.08% (worsened AQI) compared to previous years: 2020 (31), 2021 (29), 2022 (30), 2023 (34), 2024 (29).