Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Akitsu, Yashima, Kumamoto, 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

Akitsu, Yashima, Kumamoto, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
5th Aug 2024
64AQI
Lowest AQI recorded on
2nd Aug 2022
9AQI

Same Day Analysis (19th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 49 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 19th Aug - 20th Aug 2025

Akitsu, Yashima, Kumamoto, Japan

AQI
Day
Night
.

5 AM19th Aug 2025

7 PM

4 AM20th Aug 2025

Day time
Avg. Highest Time
11AM19th Aug

70AQI

Avg. Lowest Time
7AM19th Aug

44AQI

Night time
Avg. Highest Time
7PM19th Aug

55AQI

Avg. Lowest Time
3AM20th Aug

44AQI

In the last 24 hours,

Akitsu's AQI reached its highest point of 70 at 11 AM during the Day, while the lowest point, 44, was recorded at 3 AM during the Night between 19th Aug and 20th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Akitsu, Yashima, Kumamoto, Japan

JulAug
21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th
Day
Night
21st Jul 2025365 AMAQI
21st Jul 2025376 AMAQI
21st Jul 2025367 AMAQI
21st Jul 2025378 AMAQI
21st Jul 2025209 AMAQI
21st Jul 20251610 AMAQI
21st Jul 20251611 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025181 PMAQI
21st Jul 2025182 PMAQI
21st Jul 2025183 PMAQI
21st Jul 2025174 PMAQI
21st Jul 2025205 PMAQI
21st Jul 2025206 PMAQI
21st Jul 2025247 PMAQI
21st Jul 2025308 PMAQI
21st Jul 2025329 PMAQI
21st Jul 20253310 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253412 AMAQI
22nd Jul 2025341 AMAQI
22nd Jul 2025362 AMAQI
22nd Jul 2025373 AMAQI
22nd Jul 2025354 AMAQI

29°C24/33°C

22nd Jul 2025335 AMAQI
22nd Jul 2025336 AMAQI
22nd Jul 2025347 AMAQI
22nd Jul 2025338 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252010 AMAQI
22nd Jul 20252611 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025301 PMAQI
22nd Jul 2025422 PMAQI
22nd Jul 2025533 PMAQI
22nd Jul 2025584 PMAQI
22nd Jul 2025605 PMAQI
22nd Jul 2025626 PMAQI
22nd Jul 2025607 PMAQI
22nd Jul 2025548 PMAQI
22nd Jul 2025499 PMAQI
22nd Jul 20253610 PMAQI
22nd Jul 20252811 PMAQI
23rd Jul 20252712 AMAQI
23rd Jul 2025321 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025363 AMAQI
23rd Jul 2025354 AMAQI

29°C24/34°C

23rd Jul 2025345 AMAQI
23rd Jul 2025346 AMAQI
23rd Jul 2025347 AMAQI
23rd Jul 2025348 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252110 AMAQI
23rd Jul 20254611 AMAQI
23rd Jul 20254812 PMAQI
23rd Jul 2025311 PMAQI
23rd Jul 2025342 PMAQI
23rd Jul 2025443 PMAQI
23rd Jul 2025484 PMAQI
23rd Jul 2025555 PMAQI
23rd Jul 2025576 PMAQI
23rd Jul 2025607 PMAQI
23rd Jul 2025588 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20253410 PMAQI
23rd Jul 20252911 PMAQI
24th Jul 20252912 AMAQI
24th Jul 2025281 AMAQI
24th Jul 2025342 AMAQI
24th Jul 2025333 AMAQI
24th Jul 2025334 AMAQI

29°C24/36°C

24th Jul 2025345 AMAQI
24th Jul 2025336 AMAQI
24th Jul 2025337 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025209 AMAQI
24th Jul 20251610 AMAQI
24th Jul 20251611 AMAQI
24th Jul 20251512 PMAQI
24th Jul 2025181 PMAQI
24th Jul 2025192 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025174 PMAQI
24th Jul 2025175 PMAQI
24th Jul 2025186 PMAQI
24th Jul 2025207 PMAQI
24th Jul 2025238 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252510 PMAQI
24th Jul 20252311 PMAQI
25th Jul 20252312 AMAQI
25th Jul 2025271 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025333 AMAQI
25th Jul 2025314 AMAQI

29°C24/36°C

25th Jul 2025285 AMAQI
25th Jul 2025296 AMAQI
25th Jul 2025307 AMAQI
25th Jul 2025308 AMAQI
25th Jul 2025199 AMAQI
25th Jul 20251810 AMAQI
25th Jul 20251811 AMAQI
25th Jul 20251512 PMAQI
25th Jul 2025171 PMAQI
25th Jul 2025162 PMAQI
25th Jul 2025173 PMAQI
25th Jul 2025164 PMAQI
25th Jul 2025155 PMAQI
25th Jul 2025156 PMAQI
25th Jul 2025157 PMAQI
25th Jul 2025188 PMAQI
25th Jul 2025249 PMAQI
25th Jul 20252210 PMAQI
25th Jul 20252011 PMAQI
26th Jul 20252012 AMAQI
26th Jul 2025241 AMAQI
26th Jul 2025302 AMAQI
26th Jul 2025303 AMAQI
26th Jul 2025274 AMAQI

29°C25/35°C

26th Jul 2025275 AMAQI
26th Jul 2025266 AMAQI
26th Jul 2025267 AMAQI
26th Jul 2025278 AMAQI
26th Jul 2025169 AMAQI
26th Jul 20251210 AMAQI
26th Jul 20251411 AMAQI
26th Jul 20251612 PMAQI
26th Jul 2025151 PMAQI
26th Jul 2025162 PMAQI
26th Jul 2025173 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025175 PMAQI
26th Jul 2025156 PMAQI
26th Jul 2025157 PMAQI
26th Jul 2025188 PMAQI
26th Jul 2025209 PMAQI
26th Jul 20252210 PMAQI
26th Jul 20252111 PMAQI
27th Jul 20252012 AMAQI
27th Jul 2025231 AMAQI
27th Jul 2025272 AMAQI
27th Jul 2025283 AMAQI
27th Jul 2025264 AMAQI

29°C25/34°C

27th Jul 2025245 AMAQI
27th Jul 2025266 AMAQI
27th Jul 2025247 AMAQI
27th Jul 2025248 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20251410 AMAQI
27th Jul 20251511 AMAQI
27th Jul 20251612 PMAQI
27th Jul 2025161 PMAQI
27th Jul 2025192 PMAQI
27th Jul 2025163 PMAQI
27th Jul 2025164 PMAQI
27th Jul 2025165 PMAQI
27th Jul 2025186 PMAQI
27th Jul 2025197 PMAQI
27th Jul 2025218 PMAQI
27th Jul 2025239 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252112 AMAQI
28th Jul 2025231 AMAQI
28th Jul 2025252 AMAQI
28th Jul 2025263 AMAQI
28th Jul 2025254 AMAQI

29°C26/34°C

28th Jul 2025245 AMAQI
28th Jul 2025236 AMAQI
28th Jul 2025237 AMAQI
28th Jul 2025228 AMAQI
28th Jul 2025159 AMAQI
28th Jul 20251510 AMAQI
28th Jul 20251611 AMAQI
28th Jul 20251812 PMAQI
28th Jul 2025191 PMAQI
28th Jul 2025202 PMAQI
28th Jul 2025213 PMAQI
28th Jul 2025194 PMAQI
28th Jul 2025185 PMAQI
28th Jul 2025196 PMAQI
28th Jul 2025187 PMAQI
28th Jul 2025218 PMAQI
28th Jul 2025219 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20252111 PMAQI
29th Jul 20252012 AMAQI
29th Jul 2025171 AMAQI
29th Jul 2025242 AMAQI
29th Jul 2025243 AMAQI
29th Jul 2025244 AMAQI

29°C24/36°C

29th Jul 2025225 AMAQI
29th Jul 2025226 AMAQI
29th Jul 2025227 AMAQI
29th Jul 2025238 AMAQI
29th Jul 2025189 AMAQI
29th Jul 20251810 AMAQI
29th Jul 20251811 AMAQI
29th Jul 20252012 PMAQI
29th Jul 2025231 PMAQI
29th Jul 2025282 PMAQI
29th Jul 2025263 PMAQI
29th Jul 2025224 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025266 PMAQI
29th Jul 2025297 PMAQI
29th Jul 2025298 PMAQI
29th Jul 2025289 PMAQI
29th Jul 20252410 PMAQI
29th Jul 20252311 PMAQI
30th Jul 20252112 AMAQI
30th Jul 2025211 AMAQI
30th Jul 2025232 AMAQI
30th Jul 2025233 AMAQI
30th Jul 2025224 AMAQI

30°C24/37°C

30th Jul 2025225 AMAQI
30th Jul 2025226 AMAQI
30th Jul 2025227 AMAQI
30th Jul 2025228 AMAQI
30th Jul 2025209 AMAQI
30th Jul 20252310 AMAQI
30th Jul 20252611 AMAQI
30th Jul 20252412 PMAQI
30th Jul 2025261 PMAQI
30th Jul 2025282 PMAQI
30th Jul 2025303 PMAQI
30th Jul 2025294 PMAQI
30th Jul 2025265 PMAQI
30th Jul 2025286 PMAQI
30th Jul 2025277 PMAQI
30th Jul 2025248 PMAQI
30th Jul 2025229 PMAQI
30th Jul 20252110 PMAQI
30th Jul 20252011 PMAQI
31st Jul 20251912 AMAQI
31st Jul 2025211 AMAQI
31st Jul 2025222 AMAQI
31st Jul 2025223 AMAQI
31st Jul 2025224 AMAQI

29°C24/36°C

31st Jul 2025225 AMAQI
31st Jul 2025226 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025228 AMAQI
31st Jul 2025229 AMAQI
31st Jul 20252210 AMAQI
31st Jul 20252311 AMAQI
31st Jul 20252312 PMAQI
31st Jul 2025191 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025244 PMAQI
31st Jul 2025255 PMAQI
31st Jul 2025246 PMAQI
31st Jul 2025287 PMAQI
31st Jul 2025288 PMAQI
31st Jul 2025429 PMAQI
31st Jul 20254210 PMAQI
31st Jul 20253911 PMAQI
1st Aug 20253012 AMAQI
1st Aug 2025291 AMAQI
1st Aug 2025322 AMAQI
1st Aug 2025283 AMAQI
1st Aug 2025284 AMAQI

30°C23/37°C

1st Aug 2025305 AMAQI
1st Aug 2025306 AMAQI
1st Aug 2025307 AMAQI
1st Aug 2025318 AMAQI
1st Aug 2025529 AMAQI
1st Aug 20255210 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025583 PMAQI
1st Aug 2025574 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025469 PMAQI
1st Aug 20254010 PMAQI
1st Aug 20254211 PMAQI
2nd Aug 20253612 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025322 AMAQI
2nd Aug 2025283 AMAQI
2nd Aug 2025344 AMAQI

30°C25/36°C

2nd Aug 2025385 AMAQI
2nd Aug 2025376 AMAQI
2nd Aug 2025367 AMAQI
2nd Aug 2025378 AMAQI
2nd Aug 2025599 AMAQI
2nd Aug 20255610 AMAQI
2nd Aug 20256311 AMAQI
2nd Aug 20256412 PMAQI
2nd Aug 2025671 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025673 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025586 PMAQI
2nd Aug 2025597 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025529 PMAQI
2nd Aug 20255010 PMAQI
2nd Aug 20255011 PMAQI
3rd Aug 20254612 AMAQI
3rd Aug 2025391 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI
3rd Aug 2025404 AMAQI

30°C25/37°C

3rd Aug 2025465 AMAQI
3rd Aug 2025446 AMAQI
3rd Aug 2025447 AMAQI
3rd Aug 2025448 AMAQI
3rd Aug 2025559 AMAQI
3rd Aug 20255310 AMAQI
3rd Aug 20255511 AMAQI
3rd Aug 20256512 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025622 PMAQI
3rd Aug 2025583 PMAQI
3rd Aug 2025604 PMAQI
3rd Aug 2025575 PMAQI
3rd Aug 2025546 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025508 PMAQI
3rd Aug 2025519 PMAQI
3rd Aug 20255010 PMAQI
3rd Aug 20254811 PMAQI
4th Aug 20254412 AMAQI
4th Aug 2025421 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025423 AMAQI
4th Aug 2025464 AMAQI

29°C25/34°C

4th Aug 2025495 AMAQI
4th Aug 2025496 AMAQI
4th Aug 2025487 AMAQI
4th Aug 2025498 AMAQI
4th Aug 2025499 AMAQI
4th Aug 20254810 AMAQI
4th Aug 20255411 AMAQI
4th Aug 20254712 PMAQI
4th Aug 2025471 PMAQI
4th Aug 2025432 PMAQI
4th Aug 2025443 PMAQI
4th Aug 2025434 PMAQI
4th Aug 2025525 PMAQI
4th Aug 2025566 PMAQI
4th Aug 2025547 PMAQI
4th Aug 2025558 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255010 PMAQI
4th Aug 20254911 PMAQI
5th Aug 20254612 AMAQI
5th Aug 2025491 AMAQI
5th Aug 2025452 AMAQI
5th Aug 2025433 AMAQI
5th Aug 2025474 AMAQI

29°C26/32°C

5th Aug 2025465 AMAQI
5th Aug 2025486 AMAQI
5th Aug 2025487 AMAQI
5th Aug 2025468 AMAQI
5th Aug 2025469 AMAQI
5th Aug 20255110 AMAQI
5th Aug 20254911 AMAQI
5th Aug 20254912 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025522 PMAQI
5th Aug 2025483 PMAQI
5th Aug 2025454 PMAQI
5th Aug 2025435 PMAQI
5th Aug 2025446 PMAQI
5th Aug 2025427 PMAQI
5th Aug 2025448 PMAQI
5th Aug 2025429 PMAQI
5th Aug 20254710 PMAQI
5th Aug 20254811 PMAQI
6th Aug 20254812 AMAQI
6th Aug 2025461 AMAQI
6th Aug 2025462 AMAQI
6th Aug 2025443 AMAQI
6th Aug 2025484 AMAQI

30°C26/34°C

6th Aug 2025485 AMAQI
6th Aug 2025496 AMAQI
6th Aug 2025497 AMAQI
6th Aug 2025508 AMAQI
6th Aug 2025369 AMAQI
6th Aug 20253410 AMAQI
6th Aug 20254111 AMAQI
6th Aug 20254512 PMAQI
6th Aug 2025411 PMAQI
6th Aug 2025402 PMAQI
6th Aug 2025453 PMAQI
6th Aug 2025494 PMAQI
6th Aug 2025505 PMAQI
6th Aug 2025506 PMAQI
6th Aug 2025527 PMAQI
6th Aug 2025528 PMAQI
6th Aug 2025529 PMAQI
6th Aug 20254810 PMAQI
6th Aug 20254911 PMAQI
7th Aug 20254712 AMAQI
7th Aug 2025461 AMAQI
7th Aug 2025482 AMAQI
7th Aug 2025483 AMAQI
7th Aug 2025474 AMAQI

29°C26/34°C

7th Aug 2025495 AMAQI
7th Aug 2025486 AMAQI
7th Aug 2025487 AMAQI
7th Aug 2025488 AMAQI
7th Aug 2025499 AMAQI
7th Aug 20255110 AMAQI
7th Aug 20255411 AMAQI
7th Aug 20255612 PMAQI
7th Aug 2025561 PMAQI
7th Aug 2025532 PMAQI
7th Aug 2025413 PMAQI
7th Aug 2025334 PMAQI
7th Aug 2025255 PMAQI
7th Aug 2025216 PMAQI
7th Aug 2025217 PMAQI
7th Aug 2025298 PMAQI
7th Aug 2025439 PMAQI
7th Aug 20254710 PMAQI
7th Aug 20254911 PMAQI
8th Aug 20255012 AMAQI
8th Aug 2025511 AMAQI
8th Aug 2025492 AMAQI
8th Aug 2025483 AMAQI
8th Aug 2025494 AMAQI

27°C25/28°C

8th Aug 2025505 AMAQI
8th Aug 2025496 AMAQI
8th Aug 2025507 AMAQI
8th Aug 2025498 AMAQI
8th Aug 2025329 AMAQI
8th Aug 20252510 AMAQI
8th Aug 20252211 AMAQI
8th Aug 20252212 PMAQI
8th Aug 2025251 PMAQI
8th Aug 2025282 PMAQI
8th Aug 2025293 PMAQI
8th Aug 2025284 PMAQI
8th Aug 2025305 PMAQI
8th Aug 2025306 PMAQI
8th Aug 2025327 PMAQI
8th Aug 2025378 PMAQI
8th Aug 2025449 PMAQI
8th Aug 20254510 PMAQI
8th Aug 20254311 PMAQI
9th Aug 20254112 AMAQI
9th Aug 2025441 AMAQI
9th Aug 2025502 AMAQI
9th Aug 2025503 AMAQI
9th Aug 2025484 AMAQI

26°C24/29°C

9th Aug 2025455 AMAQI
9th Aug 2025466 AMAQI
9th Aug 2025447 AMAQI
9th Aug 2025458 AMAQI
9th Aug 2025289 AMAQI
9th Aug 20252010 AMAQI
9th Aug 20251811 AMAQI
9th Aug 20252012 PMAQI
9th Aug 2025201 PMAQI
9th Aug 2025212 PMAQI
9th Aug 2025223 PMAQI
9th Aug 2025234 PMAQI
9th Aug 2025235 PMAQI
9th Aug 2025226 PMAQI
9th Aug 2025247 PMAQI
9th Aug 2025308 PMAQI
9th Aug 2025359 PMAQI
9th Aug 20253610 PMAQI
9th Aug 20253811 PMAQI
10th Aug 20253912 AMAQI
10th Aug 2025431 AMAQI
10th Aug 2025472 AMAQI
10th Aug 2025473 AMAQI
10th Aug 2025444 AMAQI

25°C24/26°C

10th Aug 2025415 AMAQI
10th Aug 2025416 AMAQI
10th Aug 2025417 AMAQI
10th Aug 2025428 AMAQI
10th Aug 2025389 AMAQI
10th Aug 20253410 AMAQI
10th Aug 20253311 AMAQI
10th Aug 20253612 PMAQI
10th Aug 2025351 PMAQI
10th Aug 2025372 PMAQI
10th Aug 2025363 PMAQI
10th Aug 2025354 PMAQI
10th Aug 2025355 PMAQI
10th Aug 2025346 PMAQI
10th Aug 2025347 PMAQI
10th Aug 2025368 PMAQI
10th Aug 2025369 PMAQI
10th Aug 20253810 PMAQI
10th Aug 20253811 PMAQI
11th Aug 20253812 AMAQI
11th Aug 2025361 AMAQI
11th Aug 2025422 AMAQI
11th Aug 2025443 AMAQI
11th Aug 2025424 AMAQI

26°C25/26°C

11th Aug 2025425 AMAQI
11th Aug 2025426 AMAQI
11th Aug 2025427 AMAQI
11th Aug 2025418 AMAQI
11th Aug 2025199 AMAQI
11th Aug 20251210 AMAQI
11th Aug 20251311 AMAQI
11th Aug 20251312 PMAQI
11th Aug 2025161 PMAQI
11th Aug 2025152 PMAQI
11th Aug 2025193 PMAQI
11th Aug 2025254 PMAQI
11th Aug 2025255 PMAQI
11th Aug 2025256 PMAQI
11th Aug 2025287 PMAQI
11th Aug 2025308 PMAQI
11th Aug 2025329 PMAQI
11th Aug 20253410 PMAQI
11th Aug 20253211 PMAQI
12th Aug 20253412 AMAQI
12th Aug 2025381 AMAQI
12th Aug 2025402 AMAQI
12th Aug 2025393 AMAQI
12th Aug 2025364 AMAQI

26°C25/26°C

12th Aug 2025355 AMAQI
12th Aug 2025366 AMAQI
12th Aug 2025357 AMAQI
12th Aug 2025338 AMAQI
12th Aug 2025249 AMAQI
12th Aug 20253210 AMAQI
12th Aug 20253211 AMAQI
12th Aug 20254012 PMAQI
12th Aug 2025291 PMAQI
12th Aug 2025402 PMAQI
12th Aug 2025363 PMAQI
12th Aug 2025404 PMAQI
12th Aug 2025345 PMAQI
12th Aug 2025426 PMAQI
12th Aug 2025367 PMAQI
12th Aug 2025348 PMAQI
12th Aug 2025399 PMAQI
12th Aug 20253610 PMAQI
12th Aug 20253411 PMAQI
13th Aug 20253412 AMAQI
13th Aug 2025351 AMAQI
13th Aug 2025372 AMAQI
13th Aug 2025373 AMAQI
13th Aug 2025364 AMAQI

27°C25/30°C

13th Aug 2025355 AMAQI
13th Aug 2025366 AMAQI
13th Aug 2025367 AMAQI
13th Aug 2025368 AMAQI
13th Aug 2025469 AMAQI
13th Aug 20254610 AMAQI
13th Aug 20254011 AMAQI
13th Aug 20253512 PMAQI
13th Aug 2025431 PMAQI
13th Aug 2025522 PMAQI
13th Aug 2025503 PMAQI
13th Aug 2025504 PMAQI
13th Aug 2025495 PMAQI
13th Aug 2025376 PMAQI
13th Aug 2025457 PMAQI
13th Aug 2025348 PMAQI
13th Aug 2025389 PMAQI
13th Aug 20253810 PMAQI
13th Aug 20253311 PMAQI
14th Aug 20253812 AMAQI
14th Aug 2025381 AMAQI
14th Aug 2025362 AMAQI
14th Aug 2025383 AMAQI
14th Aug 2025384 AMAQI

28°C24/32°C

14th Aug 2025385 AMAQI
14th Aug 2025396 AMAQI
14th Aug 2025387 AMAQI
14th Aug 2025388 AMAQI
14th Aug 2025209 AMAQI
14th Aug 20252610 AMAQI
14th Aug 20253411 AMAQI
14th Aug 20254112 PMAQI
14th Aug 2025471 PMAQI
14th Aug 2025502 PMAQI
14th Aug 2025563 PMAQI
14th Aug 2025404 PMAQI
14th Aug 2025445 PMAQI
14th Aug 2025406 PMAQI
14th Aug 2025387 PMAQI
14th Aug 2025428 PMAQI
14th Aug 2025439 PMAQI
14th Aug 20254110 PMAQI
14th Aug 20254211 PMAQI
15th Aug 20254612 AMAQI
15th Aug 2025401 AMAQI
15th Aug 2025412 AMAQI
15th Aug 2025373 AMAQI
15th Aug 2025394 AMAQI

28°C25/33°C

15th Aug 2025395 AMAQI
15th Aug 2025396 AMAQI
15th Aug 2025387 AMAQI
15th Aug 2025398 AMAQI
15th Aug 2025489 AMAQI
15th Aug 20254410 AMAQI
15th Aug 20255211 AMAQI
15th Aug 20254812 PMAQI
15th Aug 2025501 PMAQI
15th Aug 2025462 PMAQI
15th Aug 2025423 PMAQI
15th Aug 2025424 PMAQI
15th Aug 2025395 PMAQI
15th Aug 2025406 PMAQI
15th Aug 2025427 PMAQI
15th Aug 2025408 PMAQI
15th Aug 2025389 PMAQI
15th Aug 20253810 PMAQI
15th Aug 20253711 PMAQI
16th Aug 20253912 AMAQI
16th Aug 2025381 AMAQI
16th Aug 2025382 AMAQI
16th Aug 2025383 AMAQI
16th Aug 2025384 AMAQI

29°C25/33°C

16th Aug 2025405 AMAQI
16th Aug 2025406 AMAQI
16th Aug 2025407 AMAQI
16th Aug 2025418 AMAQI
16th Aug 2025409 AMAQI
16th Aug 20254410 AMAQI
16th Aug 20255311 AMAQI
16th Aug 20255412 PMAQI
16th Aug 2025531 PMAQI
16th Aug 2025492 PMAQI
16th Aug 2025513 PMAQI
16th Aug 2025484 PMAQI
16th Aug 2025485 PMAQI
16th Aug 2025446 PMAQI
16th Aug 2025507 PMAQI
16th Aug 2025448 PMAQI
16th Aug 2025429 PMAQI
16th Aug 20253910 PMAQI
16th Aug 20253911 PMAQI
17th Aug 20254012 AMAQI
17th Aug 2025421 AMAQI
17th Aug 2025392 AMAQI
17th Aug 2025383 AMAQI
17th Aug 2025404 AMAQI

29°C26/33°C

17th Aug 2025405 AMAQI
17th Aug 2025426 AMAQI
17th Aug 2025407 AMAQI
17th Aug 2025408 AMAQI
17th Aug 2025509 AMAQI
17th Aug 20254810 AMAQI
17th Aug 20255211 AMAQI
17th Aug 20255412 PMAQI
17th Aug 2025511 PMAQI
17th Aug 2025512 PMAQI
17th Aug 2025533 PMAQI
17th Aug 2025544 PMAQI
17th Aug 2025505 PMAQI
17th Aug 2025526 PMAQI
17th Aug 2025427 PMAQI
17th Aug 2025328 PMAQI
17th Aug 2025359 PMAQI
17th Aug 20253410 PMAQI
17th Aug 20253211 PMAQI
18th Aug 20253812 AMAQI
18th Aug 2025381 AMAQI
18th Aug 2025392 AMAQI
18th Aug 2025383 AMAQI
18th Aug 2025404 AMAQI

28°C25/32°C

18th Aug 2025405 AMAQI
18th Aug 2025416 AMAQI
18th Aug 2025397 AMAQI
18th Aug 2025428 AMAQI
18th Aug 2025389 AMAQI
18th Aug 20255210 AMAQI
18th Aug 20255111 AMAQI
18th Aug 20255812 PMAQI
18th Aug 2025601 PMAQI
18th Aug 2025622 PMAQI
18th Aug 2025583 PMAQI
18th Aug 2025614 PMAQI
18th Aug 2025595 PMAQI
18th Aug 2025576 PMAQI
18th Aug 2025587 PMAQI
18th Aug 2025558 PMAQI
18th Aug 2025489 PMAQI
18th Aug 20255210 PMAQI
18th Aug 20255111 PMAQI
19th Aug 20255412 AMAQI
19th Aug 2025411 AMAQI
19th Aug 2025422 AMAQI
19th Aug 2025403 AMAQI
19th Aug 2025444 AMAQI

28°C24/32°C

19th Aug 2025445 AMAQI
19th Aug 2025446 AMAQI
19th Aug 2025447 AMAQI
19th Aug 2025468 AMAQI
19th Aug 2025529 AMAQI
19th Aug 20256010 AMAQI
19th Aug 20257011 AMAQI
19th Aug 20255812 PMAQI
19th Aug 2025601 PMAQI
19th Aug 2025622 PMAQI
19th Aug 2025603 PMAQI
19th Aug 2025614 PMAQI
19th Aug 2025545 PMAQI
19th Aug 2025596 PMAQI
19th Aug 2025557 PMAQI
19th Aug 2025558 PMAQI
19th Aug 2025459 PMAQI
19th Aug 20255210 PMAQI
19th Aug 20254911 PMAQI
20th Aug 20254712 AMAQI
20th Aug 2025451 AMAQI
20th Aug 2025452 AMAQI
20th Aug 2025443 AMAQI
20th Aug 2025504 AMAQI

28°C25/32°C

20th Aug 2025505 AMAQI
5 AM
20th Aug 2025526 AMAQI
20th Aug 2025507 AMAQI
20th Aug 2025518 AMAQI
20th Aug 2025409 AMAQI
20th Aug 20255110 AMAQI
20th Aug 20254811 AMAQI
20th Aug 20255212 PMAQI
12 PM
20th Aug 2025541 PMAQI
20th Aug 2025502 PMAQI
20th Aug 2025493 PMAQI
20th Aug 2025544 PMAQI
20th Aug 2025275 PMAQI
20th Aug 2025366 PMAQI
20th Aug 2025387 PMAQI
7 PM
20th Aug 2025388 PMAQI
20th Aug 2025389 PMAQI
20th Aug 20253610 PMAQI
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
11 AM - 7 PM

37AQI

9 hours / Day
270 hours / Month
Avg. Lowest Time
9 AM - 10 AM

33AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 7 PM (Avg. 37), while the lowest AQI was between 9 AM to 10 AM (Avg. 33).
Night time
Avg. Highest Time
2 AM - 11 PM

37AQI

7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 1 AM

35AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 11 PM (Avg. 37), while the lowest AQI was between 12 AM to 1 AM (Avg. 35).

2025 Days Vs Air Quality

Akitsu, Yashima, Kumamoto, Japan

2025

75%

173

25%

58

Total number of days with different AQI categories in last 232 days in 2025 (133 days remaining)

Good
173 Days
Moderate
58 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 75%

Health Risk Level:

Low

In 2025, 75% of 232 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

Akitsu, Yashima, Kumamoto, 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.

1st January 2025
36AQI
2nd January 2025
43AQI
3rd January 2025
38AQI
4th January 2025
40AQI
5th January 2025
36AQI
6th January 2025
54AQI
7th January 2025
31AQI
8th January 2025
43AQI
9th January 2025
30AQI
10th January 2025
32AQI
11th January 2025
29AQI
12th January 2025
34AQI
13th January 2025
42AQI
14th January 2025
48AQI
15th January 2025
51AQI
16th January 2025
46AQI
17th January 2025
54AQI
18th January 2025
54AQI
19th January 2025
61AQI
20th January 2025
55AQI
21st January 2025
78AQI
22nd January 2025
77AQI
23rd January 2025
77AQI
24th January 2025
80AQI
25th January 2025
55AQI
26th January 2025
46AQI
27th January 2025
43AQI
28th January 2025
37AQI
29th January 2025
34AQI
30th January 2025
40AQI
31st January 2025
50AQI
1st February 2025
42AQI
2nd February 2025
36AQI
3rd February 2025
48AQI
4th February 2025
32AQI
5th February 2025
42AQI
6th February 2025
31AQI
7th February 2025
39AQI
8th February 2025
30AQI
9th February 2025
33AQI
10th February 2025
33AQI
11th February 2025
44AQI
12th February 2025
46AQI
13th February 2025
37AQI
14th February 2025
46AQI
15th February 2025
32AQI
16th February 2025
40AQI
17th February 2025
43AQI
18th February 2025
35AQI
19th February 2025
38AQI
20th February 2025
36AQI
21st February 2025
36AQI
22nd February 2025
44AQI
23rd February 2025
41AQI
24th February 2025
40AQI
25th February 2025
41AQI
26th February 2025
39AQI
27th February 2025
70AQI
28th February 2025
56AQI
1st March 2025
57AQI
2nd March 2025
48AQI
3rd March 2025
41AQI
4th March 2025
32AQI
5th March 2025
29AQI
6th March 2025
32AQI
7th March 2025
33AQI
8th March 2025
46AQI
9th March 2025
46AQI
10th March 2025
52AQI
11th March 2025
47AQI
12th March 2025
49AQI
13th March 2025
57AQI
14th March 2025
46AQI
15th March 2025
36AQI
16th March 2025
32AQI
17th March 2025
52AQI
18th March 2025
44AQI
19th March 2025
41AQI
20th March 2025
52AQI
21st March 2025
54AQI
22nd March 2025
62AQI
23rd March 2025
60AQI
24th March 2025
49AQI
25th March 2025
58AQI
26th March 2025
57AQI
27th March 2025
52AQI
28th March 2025
54AQI
29th March 2025
54AQI
30th March 2025
47AQI
31st March 2025
48AQI
1st April 2025
46AQI
2nd April 2025
42AQI
3rd April 2025
43AQI
4th April 2025
42AQI
5th April 2025
47AQI
6th April 2025
46AQI
7th April 2025
45AQI
8th April 2025
42AQI
9th April 2025
53AQI
10th April 2025
45AQI
11th April 2025
55AQI
12th April 2025
53AQI
13th April 2025
50AQI
14th April 2025
56AQI
15th April 2025
35AQI
16th April 2025
50AQI
17th April 2025
45AQI
18th April 2025
49AQI
19th April 2025
52AQI
20th April 2025
45AQI
21st April 2025
51AQI
22nd April 2025
35AQI
23rd April 2025
32AQI
24th April 2025
37AQI
25th April 2025
50AQI
26th April 2025
51AQI
27th April 2025
52AQI
28th April 2025
47AQI
29th April 2025
51AQI
30th April 2025
54AQI
1st May 2025
49AQI
2nd May 2025
40AQI
3rd May 2025
43AQI
4th May 2025
39AQI
5th May 2025
44AQI
6th May 2025
35AQI
7th May 2025
39AQI
8th May 2025
48AQI
9th May 2025
32AQI
10th May 2025
41AQI
11th May 2025
44AQI
12th May 2025
52AQI
13th May 2025
55AQI
14th May 2025
59AQI
15th May 2025
57AQI
16th May 2025
62AQI
17th May 2025
40AQI
18th May 2025
48AQI
19th May 2025
53AQI
20th May 2025
42AQI
21st May 2025
34AQI
22nd May 2025
37AQI
23rd May 2025
47AQI
24th May 2025
37AQI
25th May 2025
37AQI
26th May 2025
41AQI
27th May 2025
43AQI
28th May 2025
49AQI
29th May 2025
41AQI
30th May 2025
44AQI
31st May 2025
41AQI
1st June 2025
56AQI
2nd June 2025
49AQI
3rd June 2025
31AQI
4th June 2025
45AQI
5th June 2025
47AQI
6th June 2025
52AQI
7th June 2025
62AQI
8th June 2025
63AQI
9th June 2025
33AQI
10th June 2025
30AQI
11th June 2025
37AQI
12th June 2025
39AQI
13th June 2025
43AQI
14th June 2025
29AQI
15th June 2025
28AQI
16th June 2025
31AQI
17th June 2025
29AQI
18th June 2025
34AQI
19th June 2025
36AQI
20th June 2025
38AQI
21st June 2025
31AQI
22nd June 2025
23AQI
23rd June 2025
19AQI
24th June 2025
25AQI
25th June 2025
27AQI
26th June 2025
26AQI
27th June 2025
29AQI
28th June 2025
31AQI
29th June 2025
41AQI
30th June 2025
55AQI
1st July 2025
73AQI
2nd July 2025
100AQI
3rd July 2025
88AQI
4th July 2025
92AQI
5th July 2025
73AQI
6th July 2025
56AQI
7th July 2025
55AQI
8th July 2025
61AQI
9th July 2025
69AQI
10th July 2025
50AQI
11th July 2025
40AQI
12th July 2025
38AQI
13th July 2025
38AQI
14th July 2025
36AQI
15th July 2025
45AQI
16th July 2025
58AQI
17th July 2025
54AQI
18th July 2025
33AQI
19th July 2025
32AQI
20th July 2025
29AQI
21st July 2025
29AQI
22nd July 2025
40AQI
23rd July 2025
40AQI
24th July 2025
25AQI
25th July 2025
22AQI
26th July 2025
21AQI
27th July 2025
21AQI
28th July 2025
21AQI
29th July 2025
23AQI
30th July 2025
24AQI
31st July 2025
25AQI
1st August 2025
43AQI
2nd August 2025
49AQI
3rd August 2025
50AQI
4th August 2025
48AQI
5th August 2025
46AQI
6th August 2025
47AQI
7th August 2025
43AQI
8th August 2025
39AQI
9th August 2025
34AQI
10th August 2025
38AQI
11th August 2025
30AQI
12th August 2025
36AQI
13th August 2025
39AQI
14th August 2025
39AQI
15th August 2025
41AQI
16th August 2025
43AQI
17th August 2025
43AQI
18th August 2025
49AQI
19th August 2025
49AQI

48AQI

40AQI

47AQI

47AQI

44AQI

37AQI

46AQI

42AQI

No. of days

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

202544AQI

20
11
26
2
18
13
20
10
25
6
25
5
20
11
19
173
58

Highest AQI recorded in

January

48AQI

Lowest AQI recorded in

June

37AQI

202443AQI

16
2
5
6
3
23
8
25
5
31
22
9
23
7
28
3
15
15
30
1
203
74

Highest AQI recorded in

January

66AQI

Lowest AQI recorded in

July

31AQI

202340AQI

26
4
1
21
7
25
6
21
9
21
10
17
13
28
3
27
4
29
1
27
3
23
6
28
2
293
68
1

Highest AQI recorded in

June

46AQI

Lowest AQI recorded in

August

30AQI

202240AQI

25
6
18
3
23
8
24
6
21
10
27
3
18
4
3
25
4
26
5
25
5
30
1
265
55

Highest AQI recorded in

May

48AQI

Lowest AQI recorded in

August

29AQI

202136AQI

27
4
27
1
26
3
19
2
23
8
20
10
28
3
31
30
23
8
22
8
28
3
304
50

Highest AQI recorded in

May

44AQI

Lowest AQI recorded in

August

26AQI

202038AQI

11
2
12
9
11
7
22
8
31
17
14
17
2
26
5
20
10
22
9
189
66

Highest AQI recorded in

August

46AQI

Lowest AQI recorded in

July

23AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
44AQI
Least Polluted Year Recorded
2021(Avg.)
36AQI

Akitsu's annual 2025 AQI (44) shows an average percentage change of 11.3% (worsened AQI) compared to previous years: 2020 (38), 2021 (36), 2022 (40), 2023 (40), 2024 (43).