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+
September Air Quality Analysis
Akitsu, Yashima, Kumamoto, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
6th Sep 2024
86AQILowest AQI recorded on
14th Sep 2022
16AQISame Day Analysis (24th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 27 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 24th Sep - 25th Sep 2025
Akitsu, Yashima, Kumamoto, Japan
AQI
Day
Night
.
5 AM24th Sep 2025
6 PM
4 AM25th Sep 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5AM24th Sep
28AQI
Avg. Lowest Time
11AM24th Sep
12AQI
In the last 24 hours,
Akitsu's AQI reached its highest point of 28 at 5 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 24th Sep and 25th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Akitsu, Yashima, Kumamoto, Japan
AugSep
26th - 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 - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th
Day
Night
26th Aug 2025425 AMAQI
26th Aug 2025436 AMAQI
26th Aug 2025437 AMAQI
26th Aug 2025448 AMAQI
26th Aug 2025269 AMAQI
26th Aug 20252410 AMAQI
26th Aug 20253211 AMAQI
26th Aug 20252612 PMAQI
26th Aug 2025291 PMAQI
26th Aug 2025342 PMAQI
26th Aug 2025293 PMAQI
26th Aug 2025384 PMAQI
26th Aug 2025345 PMAQI
26th Aug 2025346 PMAQI
26th Aug 2025327 PMAQI
26th Aug 2025398 PMAQI
26th Aug 2025359 PMAQI
26th Aug 20253010 PMAQI
26th Aug 20253811 PMAQI
27th Aug 20253612 AMAQI
27th Aug 2025421 AMAQI
27th Aug 2025422 AMAQI
27th Aug 2025423 AMAQI
27th Aug 2025424 AMAQI
28°C25/31°C
27th Aug 2025395 AMAQI
27th Aug 2025396 AMAQI
27th Aug 2025397 AMAQI
27th Aug 2025388 AMAQI
27th Aug 2025469 AMAQI
27th Aug 20253910 AMAQI
27th Aug 20254011 AMAQI
27th Aug 20254112 PMAQI
27th Aug 2025401 PMAQI
27th Aug 2025382 PMAQI
27th Aug 2025543 PMAQI
27th Aug 2025504 PMAQI
27th Aug 2025455 PMAQI
27th Aug 2025436 PMAQI
27th Aug 2025357 PMAQI
27th Aug 2025408 PMAQI
27th Aug 2025349 PMAQI
27th Aug 20253210 PMAQI
27th Aug 20253511 PMAQI
28th Aug 20254012 AMAQI
28th Aug 2025421 AMAQI
28th Aug 2025412 AMAQI
28th Aug 2025423 AMAQI
28th Aug 2025404 AMAQI
28°C25/32°C
28th Aug 2025425 AMAQI
28th Aug 2025416 AMAQI
28th Aug 2025427 AMAQI
28th Aug 2025438 AMAQI
28th Aug 2025429 AMAQI
28th Aug 20254710 AMAQI
28th Aug 20254111 AMAQI
28th Aug 20254112 PMAQI
28th Aug 2025521 PMAQI
28th Aug 2025422 PMAQI
28th Aug 2025513 PMAQI
28th Aug 2025514 PMAQI
28th Aug 2025535 PMAQI
28th Aug 2025416 PMAQI
28th Aug 2025477 PMAQI
28th Aug 2025468 PMAQI
28th Aug 2025439 PMAQI
28th Aug 20254610 PMAQI
28th Aug 20254411 PMAQI
29th Aug 20254212 AMAQI
29th Aug 2025421 AMAQI
29th Aug 2025412 AMAQI
29th Aug 2025423 AMAQI
29th Aug 2025434 AMAQI
28°C25/33°C
29th Aug 2025445 AMAQI
29th Aug 2025436 AMAQI
29th Aug 2025447 AMAQI
29th Aug 2025448 AMAQI
29th Aug 2025449 AMAQI
29th Aug 20255110 AMAQI
29th Aug 20255411 AMAQI
29th Aug 20255212 PMAQI
29th Aug 2025501 PMAQI
29th Aug 2025492 PMAQI
29th Aug 2025553 PMAQI
29th Aug 2025534 PMAQI
29th Aug 2025515 PMAQI
29th Aug 2025506 PMAQI
29th Aug 2025527 PMAQI
29th Aug 2025468 PMAQI
29th Aug 2025479 PMAQI
29th Aug 20254710 PMAQI
29th Aug 20254411 PMAQI
30th Aug 20254512 AMAQI
30th Aug 2025481 AMAQI
30th Aug 2025492 AMAQI
30th Aug 2025443 AMAQI
30th Aug 2025464 AMAQI
28°C25/33°C
30th Aug 2025465 AMAQI
30th Aug 2025456 AMAQI
30th Aug 2025467 AMAQI
30th Aug 2025468 AMAQI
30th Aug 2025509 AMAQI
30th Aug 20255210 AMAQI
30th Aug 20255211 AMAQI
30th Aug 20255912 PMAQI
30th Aug 2025601 PMAQI
30th Aug 2025572 PMAQI
30th Aug 2025563 PMAQI
30th Aug 2025604 PMAQI
30th Aug 2025585 PMAQI
30th Aug 2025576 PMAQI
30th Aug 2025577 PMAQI
30th Aug 2025528 PMAQI
30th Aug 2025519 PMAQI
30th Aug 20255310 PMAQI
30th Aug 20255411 PMAQI
31st Aug 20255112 AMAQI
31st Aug 2025521 AMAQI
31st Aug 2025462 AMAQI
31st Aug 2025473 AMAQI
31st Aug 2025484 AMAQI
29°C25/33°C
31st Aug 2025505 AMAQI
31st Aug 2025496 AMAQI
31st Aug 2025507 AMAQI
31st Aug 2025518 AMAQI
31st Aug 2025549 AMAQI
31st Aug 20256510 AMAQI
31st Aug 20256311 AMAQI
31st Aug 20256312 PMAQI
31st Aug 2025591 PMAQI
31st Aug 2025522 PMAQI
31st Aug 2025563 PMAQI
31st Aug 2025494 PMAQI
31st Aug 2025415 PMAQI
31st Aug 2025446 PMAQI
31st Aug 2025427 PMAQI
31st Aug 2025508 PMAQI
31st Aug 2025419 PMAQI
31st Aug 20254010 PMAQI
31st Aug 20254211 PMAQI
1st Sep 20254012 AMAQI
1st Sep 2025471 AMAQI
1st Sep 2025482 AMAQI
1st Sep 2025503 AMAQI
1st Sep 2025514 AMAQI
28°C25/32°C
1st Sep 2025525 AMAQI
1st Sep 2025506 AMAQI
1st Sep 2025507 AMAQI
1st Sep 2025528 AMAQI
1st Sep 2025309 AMAQI
1st Sep 20253010 AMAQI
1st Sep 20253411 AMAQI
1st Sep 20254112 PMAQI
1st Sep 2025461 PMAQI
1st Sep 2025292 PMAQI
1st Sep 2025353 PMAQI
1st Sep 2025344 PMAQI
1st Sep 2025395 PMAQI
1st Sep 2025296 PMAQI
1st Sep 2025377 PMAQI
1st Sep 2025308 PMAQI
1st Sep 2025329 PMAQI
1st Sep 20253210 PMAQI
1st Sep 20253611 PMAQI
2nd Sep 20253612 AMAQI
2nd Sep 2025461 AMAQI
2nd Sep 2025482 AMAQI
2nd Sep 2025483 AMAQI
2nd Sep 2025454 AMAQI
28°C25/32°C
2nd Sep 2025445 AMAQI
2nd Sep 2025446 AMAQI
2nd Sep 2025447 AMAQI
2nd Sep 2025438 AMAQI
2nd Sep 2025399 AMAQI
2nd Sep 20254410 AMAQI
2nd Sep 20253511 AMAQI
2nd Sep 20252612 PMAQI
2nd Sep 2025221 PMAQI
2nd Sep 2025342 PMAQI
2nd Sep 2025383 PMAQI
2nd Sep 2025394 PMAQI
2nd Sep 2025445 PMAQI
2nd Sep 2025486 PMAQI
2nd Sep 2025467 PMAQI
2nd Sep 2025398 PMAQI
2nd Sep 2025509 PMAQI
2nd Sep 20254910 PMAQI
2nd Sep 20254011 PMAQI
3rd Sep 20253912 AMAQI
3rd Sep 2025401 AMAQI
3rd Sep 2025452 AMAQI
3rd Sep 2025453 AMAQI
3rd Sep 2025424 AMAQI
28°C25/31°C
3rd Sep 2025425 AMAQI
3rd Sep 2025416 AMAQI
3rd Sep 2025407 AMAQI
3rd Sep 2025418 AMAQI
3rd Sep 2025429 AMAQI
3rd Sep 20254910 AMAQI
3rd Sep 20255111 AMAQI
3rd Sep 20255212 PMAQI
3rd Sep 2025541 PMAQI
3rd Sep 2025402 PMAQI
3rd Sep 2025263 PMAQI
3rd Sep 2025334 PMAQI
3rd Sep 2025395 PMAQI
3rd Sep 2025386 PMAQI
3rd Sep 2025377 PMAQI
3rd Sep 2025348 PMAQI
3rd Sep 2025349 PMAQI
3rd Sep 20253110 PMAQI
3rd Sep 20253311 PMAQI
4th Sep 20252912 AMAQI
4th Sep 2025361 AMAQI
4th Sep 2025432 AMAQI
4th Sep 2025433 AMAQI
4th Sep 2025444 AMAQI
29°C25/34°C
4th Sep 2025425 AMAQI
4th Sep 2025426 AMAQI
4th Sep 2025427 AMAQI
4th Sep 2025418 AMAQI
4th Sep 2025269 AMAQI
4th Sep 20252410 AMAQI
4th Sep 20252811 AMAQI
4th Sep 20252612 PMAQI
4th Sep 2025261 PMAQI
4th Sep 2025252 PMAQI
4th Sep 2025203 PMAQI
4th Sep 2025204 PMAQI
4th Sep 2025175 PMAQI
4th Sep 2025176 PMAQI
4th Sep 2025197 PMAQI
4th Sep 2025138 PMAQI
4th Sep 2025119 PMAQI
4th Sep 20251610 PMAQI
4th Sep 20251711 PMAQI
5th Sep 20251212 AMAQI
5th Sep 2025201 AMAQI
5th Sep 2025422 AMAQI
5th Sep 2025423 AMAQI
5th Sep 2025394 AMAQI
26°C24/29°C
5th Sep 2025375 AMAQI
5th Sep 2025366 AMAQI
5th Sep 2025387 AMAQI
5th Sep 2025388 AMAQI
5th Sep 2025239 AMAQI
5th Sep 20252710 AMAQI
5th Sep 20252111 AMAQI
5th Sep 20252412 PMAQI
5th Sep 2025281 PMAQI
5th Sep 2025262 PMAQI
5th Sep 2025323 PMAQI
5th Sep 2025374 PMAQI
5th Sep 2025365 PMAQI
5th Sep 2025346 PMAQI
5th Sep 2025337 PMAQI
5th Sep 2025258 PMAQI
5th Sep 2025289 PMAQI
5th Sep 20252510 PMAQI
5th Sep 20252611 PMAQI
6th Sep 20252512 AMAQI
6th Sep 2025261 AMAQI
6th Sep 2025252 AMAQI
6th Sep 2025253 AMAQI
6th Sep 2025264 AMAQI
28°C25/31°C
6th Sep 2025275 AMAQI
6th Sep 2025276 AMAQI
6th Sep 2025287 AMAQI
6th Sep 2025288 AMAQI
6th Sep 2025279 AMAQI
6th Sep 20253910 AMAQI
6th Sep 20254611 AMAQI
6th Sep 20254512 PMAQI
6th Sep 2025381 PMAQI
6th Sep 2025402 PMAQI
6th Sep 2025423 PMAQI
6th Sep 2025344 PMAQI
6th Sep 2025395 PMAQI
6th Sep 2025366 PMAQI
6th Sep 2025327 PMAQI
6th Sep 2025318 PMAQI
6th Sep 2025309 PMAQI
6th Sep 20252910 PMAQI
6th Sep 20252711 PMAQI
7th Sep 20252812 AMAQI
7th Sep 2025261 AMAQI
7th Sep 2025252 AMAQI
7th Sep 2025263 AMAQI
7th Sep 2025284 AMAQI
28°C25/32°C
7th Sep 2025285 AMAQI
7th Sep 2025286 AMAQI
7th Sep 2025287 AMAQI
7th Sep 2025288 AMAQI
7th Sep 2025279 AMAQI
7th Sep 20253010 AMAQI
7th Sep 20252911 AMAQI
7th Sep 20254312 PMAQI
7th Sep 2025391 PMAQI
7th Sep 2025392 PMAQI
7th Sep 2025483 PMAQI
7th Sep 2025444 PMAQI
7th Sep 2025485 PMAQI
7th Sep 2025496 PMAQI
7th Sep 2025547 PMAQI
7th Sep 2025428 PMAQI
7th Sep 2025389 PMAQI
7th Sep 20253510 PMAQI
7th Sep 20253811 PMAQI
8th Sep 20253812 AMAQI
8th Sep 2025301 AMAQI
8th Sep 2025282 AMAQI
8th Sep 2025283 AMAQI
8th Sep 2025294 AMAQI
28°C25/32°C
8th Sep 2025285 AMAQI
8th Sep 2025286 AMAQI
8th Sep 2025297 AMAQI
8th Sep 2025288 AMAQI
8th Sep 2025329 AMAQI
8th Sep 20252410 AMAQI
8th Sep 20252011 AMAQI
8th Sep 20252712 PMAQI
8th Sep 2025331 PMAQI
8th Sep 2025312 PMAQI
8th Sep 2025373 PMAQI
8th Sep 2025474 PMAQI
8th Sep 2025435 PMAQI
8th Sep 2025326 PMAQI
8th Sep 2025397 PMAQI
8th Sep 2025288 PMAQI
8th Sep 2025279 PMAQI
8th Sep 20252710 PMAQI
8th Sep 20252911 PMAQI
9th Sep 20253012 AMAQI
9th Sep 2025301 AMAQI
9th Sep 2025292 AMAQI
9th Sep 2025303 AMAQI
9th Sep 2025314 AMAQI
28°C25/32°C
9th Sep 2025325 AMAQI
9th Sep 2025326 AMAQI
9th Sep 2025317 AMAQI
9th Sep 2025318 AMAQI
9th Sep 2025269 AMAQI
9th Sep 20252410 AMAQI
9th Sep 20251911 AMAQI
9th Sep 20253112 PMAQI
9th Sep 2025351 PMAQI
9th Sep 2025282 PMAQI
9th Sep 2025323 PMAQI
9th Sep 2025274 PMAQI
9th Sep 2025345 PMAQI
9th Sep 2025316 PMAQI
9th Sep 2025327 PMAQI
9th Sep 2025328 PMAQI
9th Sep 2025309 PMAQI
9th Sep 20253010 PMAQI
9th Sep 20253011 PMAQI
10th Sep 20253412 AMAQI
10th Sep 2025301 AMAQI
10th Sep 2025312 AMAQI
10th Sep 2025303 AMAQI
10th Sep 2025324 AMAQI
28°C25/32°C
10th Sep 2025325 AMAQI
10th Sep 2025336 AMAQI
10th Sep 2025347 AMAQI
10th Sep 2025328 AMAQI
10th Sep 2025279 AMAQI
10th Sep 20252810 AMAQI
10th Sep 20252011 AMAQI
10th Sep 20252412 PMAQI
10th Sep 2025221 PMAQI
10th Sep 2025262 PMAQI
10th Sep 2025263 PMAQI
10th Sep 2025264 PMAQI
10th Sep 2025255 PMAQI
10th Sep 2025266 PMAQI
10th Sep 2025267 PMAQI
10th Sep 2025268 PMAQI
10th Sep 2025279 PMAQI
10th Sep 20253210 PMAQI
10th Sep 20252811 PMAQI
11th Sep 20252612 AMAQI
11th Sep 2025331 AMAQI
11th Sep 2025342 AMAQI
11th Sep 2025343 AMAQI
11th Sep 2025324 AMAQI
26°C24/28°C
11th Sep 2025325 AMAQI
11th Sep 2025316 AMAQI
11th Sep 2025317 AMAQI
11th Sep 2025328 AMAQI
11th Sep 2025169 AMAQI
11th Sep 20252810 AMAQI
11th Sep 20252511 AMAQI
11th Sep 20253512 PMAQI
11th Sep 2025341 PMAQI
11th Sep 2025372 PMAQI
11th Sep 2025373 PMAQI
11th Sep 2025444 PMAQI
11th Sep 2025375 PMAQI
11th Sep 2025456 PMAQI
11th Sep 2025457 PMAQI
11th Sep 2025428 PMAQI
11th Sep 2025359 PMAQI
11th Sep 20253410 PMAQI
11th Sep 20253311 PMAQI
12th Sep 20253212 AMAQI
12th Sep 2025331 AMAQI
12th Sep 2025332 AMAQI
12th Sep 2025363 AMAQI
12th Sep 2025344 AMAQI
27°C24/32°C
12th Sep 2025325 AMAQI
12th Sep 2025326 AMAQI
12th Sep 2025327 AMAQI
12th Sep 2025328 AMAQI
12th Sep 2025279 AMAQI
12th Sep 20252810 AMAQI
12th Sep 20253311 AMAQI
12th Sep 20253312 PMAQI
12th Sep 2025281 PMAQI
12th Sep 2025352 PMAQI
12th Sep 2025333 PMAQI
12th Sep 2025424 PMAQI
12th Sep 2025455 PMAQI
12th Sep 2025496 PMAQI
12th Sep 2025447 PMAQI
12th Sep 2025498 PMAQI
12th Sep 2025349 PMAQI
12th Sep 20253810 PMAQI
12th Sep 20253211 PMAQI
13th Sep 20253012 AMAQI
13th Sep 2025341 AMAQI
13th Sep 2025322 AMAQI
13th Sep 2025343 AMAQI
13th Sep 2025334 AMAQI
27°C23/32°C
13th Sep 2025345 AMAQI
13th Sep 2025326 AMAQI
13th Sep 2025337 AMAQI
13th Sep 2025338 AMAQI
13th Sep 2025279 AMAQI
13th Sep 20252610 AMAQI
13th Sep 20253711 AMAQI
13th Sep 20253012 PMAQI
13th Sep 2025391 PMAQI
13th Sep 2025332 PMAQI
13th Sep 2025363 PMAQI
13th Sep 2025294 PMAQI
13th Sep 2025285 PMAQI
13th Sep 2025296 PMAQI
13th Sep 2025407 PMAQI
13th Sep 2025298 PMAQI
13th Sep 2025269 PMAQI
13th Sep 20253010 PMAQI
13th Sep 20252911 PMAQI
14th Sep 20252812 AMAQI
14th Sep 2025301 AMAQI
14th Sep 2025322 AMAQI
14th Sep 2025333 AMAQI
14th Sep 2025324 AMAQI
27°C24/30°C
14th Sep 2025335 AMAQI
14th Sep 2025326 AMAQI
14th Sep 2025337 AMAQI
14th Sep 2025338 AMAQI
14th Sep 2025289 AMAQI
14th Sep 20252210 AMAQI
14th Sep 20253011 AMAQI
14th Sep 20252112 PMAQI
14th Sep 2025251 PMAQI
14th Sep 2025222 PMAQI
14th Sep 2025303 PMAQI
14th Sep 2025284 PMAQI
14th Sep 2025345 PMAQI
14th Sep 2025346 PMAQI
14th Sep 2025387 PMAQI
14th Sep 2025438 PMAQI
14th Sep 2025359 PMAQI
14th Sep 20253010 PMAQI
14th Sep 20253211 PMAQI
15th Sep 20252912 AMAQI
15th Sep 2025331 AMAQI
15th Sep 2025322 AMAQI
15th Sep 2025323 AMAQI
15th Sep 2025314 AMAQI
27°C25/31°C
15th Sep 2025315 AMAQI
15th Sep 2025316 AMAQI
15th Sep 2025307 AMAQI
15th Sep 2025308 AMAQI
15th Sep 2025329 AMAQI
15th Sep 20253910 AMAQI
15th Sep 20253711 AMAQI
15th Sep 20254912 PMAQI
15th Sep 2025401 PMAQI
15th Sep 2025272 PMAQI
15th Sep 2025303 PMAQI
15th Sep 2025324 PMAQI
15th Sep 2025245 PMAQI
15th Sep 2025266 PMAQI
15th Sep 2025267 PMAQI
15th Sep 2025318 PMAQI
15th Sep 2025289 PMAQI
15th Sep 20253110 PMAQI
15th Sep 20252911 PMAQI
16th Sep 20253012 AMAQI
16th Sep 2025311 AMAQI
16th Sep 2025322 AMAQI
16th Sep 2025323 AMAQI
16th Sep 2025324 AMAQI
28°C25/32°C
16th Sep 2025335 AMAQI
16th Sep 2025326 AMAQI
16th Sep 2025327 AMAQI
16th Sep 2025338 AMAQI
16th Sep 2025289 AMAQI
16th Sep 20252610 AMAQI
16th Sep 20253011 AMAQI
16th Sep 20253212 PMAQI
16th Sep 2025301 PMAQI
16th Sep 2025332 PMAQI
16th Sep 2025383 PMAQI
16th Sep 2025384 PMAQI
16th Sep 2025355 PMAQI
16th Sep 2025346 PMAQI
16th Sep 2025347 PMAQI
16th Sep 2025328 PMAQI
16th Sep 2025289 PMAQI
16th Sep 20252810 PMAQI
16th Sep 20252611 PMAQI
17th Sep 20252612 AMAQI
17th Sep 2025321 AMAQI
17th Sep 2025322 AMAQI
17th Sep 2025323 AMAQI
17th Sep 2025334 AMAQI
28°C25/32°C
17th Sep 2025335 AMAQI
17th Sep 2025326 AMAQI
17th Sep 2025327 AMAQI
17th Sep 2025328 AMAQI
17th Sep 2025249 AMAQI
17th Sep 20251910 AMAQI
17th Sep 20252011 AMAQI
17th Sep 20252012 PMAQI
17th Sep 2025211 PMAQI
17th Sep 2025302 PMAQI
17th Sep 2025283 PMAQI
17th Sep 2025344 PMAQI
17th Sep 2025335 PMAQI
17th Sep 2025286 PMAQI
17th Sep 2025297 PMAQI
17th Sep 2025358 PMAQI
17th Sep 2025309 PMAQI
17th Sep 20252510 PMAQI
17th Sep 20252611 PMAQI
18th Sep 20252612 AMAQI
18th Sep 2025281 AMAQI
18th Sep 2025322 AMAQI
18th Sep 2025323 AMAQI
18th Sep 2025314 AMAQI
28°C25/31°C
18th Sep 2025305 AMAQI
18th Sep 2025306 AMAQI
18th Sep 2025307 AMAQI
18th Sep 2025308 AMAQI
18th Sep 2025169 AMAQI
18th Sep 20251510 AMAQI
18th Sep 20251211 AMAQI
18th Sep 20251212 PMAQI
18th Sep 2025151 PMAQI
18th Sep 2025122 PMAQI
18th Sep 2025163 PMAQI
18th Sep 2025164 PMAQI
18th Sep 2025185 PMAQI
18th Sep 2025206 PMAQI
18th Sep 2025217 PMAQI
18th Sep 2025248 PMAQI
18th Sep 2025269 PMAQI
18th Sep 20252510 PMAQI
18th Sep 20252411 PMAQI
19th Sep 20252612 AMAQI
19th Sep 2025261 AMAQI
19th Sep 2025302 AMAQI
19th Sep 2025303 AMAQI
19th Sep 2025284 AMAQI
27°C25/30°C
19th Sep 2025275 AMAQI
19th Sep 2025266 AMAQI
19th Sep 2025267 AMAQI
19th Sep 2025278 AMAQI
19th Sep 2025209 AMAQI
19th Sep 20251710 AMAQI
19th Sep 20251911 AMAQI
19th Sep 20252212 PMAQI
19th Sep 2025261 PMAQI
19th Sep 2025302 PMAQI
19th Sep 2025323 PMAQI
19th Sep 2025314 PMAQI
19th Sep 2025285 PMAQI
19th Sep 2025326 PMAQI
19th Sep 2025317 PMAQI
19th Sep 2025288 PMAQI
19th Sep 2025299 PMAQI
19th Sep 20253110 PMAQI
19th Sep 20253011 PMAQI
20th Sep 20253212 AMAQI
20th Sep 2025321 AMAQI
20th Sep 2025272 AMAQI
20th Sep 2025273 AMAQI
20th Sep 2025274 AMAQI
27°C23/31°C
20th Sep 2025275 AMAQI
20th Sep 2025276 AMAQI
20th Sep 2025267 AMAQI
20th Sep 2025278 AMAQI
20th Sep 2025459 AMAQI
20th Sep 20255810 AMAQI
20th Sep 20255911 AMAQI
20th Sep 20255712 PMAQI
20th Sep 2025401 PMAQI
20th Sep 2025272 PMAQI
20th Sep 2025183 PMAQI
20th Sep 2025184 PMAQI
20th Sep 2025175 PMAQI
20th Sep 2025196 PMAQI
20th Sep 2025167 PMAQI
20th Sep 2025228 PMAQI
20th Sep 2025229 PMAQI
20th Sep 20252110 PMAQI
20th Sep 20252211 PMAQI
21st Sep 20252312 AMAQI
21st Sep 2025221 AMAQI
21st Sep 2025282 AMAQI
21st Sep 2025283 AMAQI
21st Sep 2025314 AMAQI
26°C24/28°C
21st Sep 2025325 AMAQI
21st Sep 2025336 AMAQI
21st Sep 2025327 AMAQI
21st Sep 2025328 AMAQI
21st Sep 2025209 AMAQI
21st Sep 20251410 AMAQI
21st Sep 20251511 AMAQI
21st Sep 20251612 PMAQI
21st Sep 2025171 PMAQI
21st Sep 2025162 PMAQI
21st Sep 2025173 PMAQI
21st Sep 2025184 PMAQI
21st Sep 2025225 PMAQI
21st Sep 2025226 PMAQI
21st Sep 2025247 PMAQI
21st Sep 2025268 PMAQI
21st Sep 2025299 PMAQI
21st Sep 20252910 PMAQI
21st Sep 20252811 PMAQI
22nd Sep 20252912 AMAQI
22nd Sep 2025291 AMAQI
22nd Sep 2025282 AMAQI
22nd Sep 2025283 AMAQI
22nd Sep 2025284 AMAQI
25°C23/30°C
22nd Sep 2025275 AMAQI
22nd Sep 2025266 AMAQI
22nd Sep 2025267 AMAQI
22nd Sep 2025268 AMAQI
22nd Sep 2025269 AMAQI
22nd Sep 20253310 AMAQI
22nd Sep 20253711 AMAQI
22nd Sep 20253712 PMAQI
22nd Sep 2025421 PMAQI
22nd Sep 2025412 PMAQI
22nd Sep 2025453 PMAQI
22nd Sep 2025404 PMAQI
22nd Sep 2025395 PMAQI
22nd Sep 2025426 PMAQI
22nd Sep 2025307 PMAQI
22nd Sep 2025288 PMAQI
22nd Sep 2025299 PMAQI
22nd Sep 20252910 PMAQI
22nd Sep 20253111 PMAQI
23rd Sep 20252912 AMAQI
23rd Sep 2025281 AMAQI
23rd Sep 2025282 AMAQI
23rd Sep 2025283 AMAQI
23rd Sep 2025284 AMAQI
24°C22/28°C
23rd Sep 2025295 AMAQI
23rd Sep 2025306 AMAQI
23rd Sep 2025297 AMAQI
23rd Sep 2025298 AMAQI
23rd Sep 2025319 AMAQI
23rd Sep 20253210 AMAQI
23rd Sep 20253011 AMAQI
23rd Sep 20253212 PMAQI
23rd Sep 2025311 PMAQI
23rd Sep 2025302 PMAQI
23rd Sep 2025253 PMAQI
23rd Sep 2025234 PMAQI
23rd Sep 2025255 PMAQI
23rd Sep 2025316 PMAQI
23rd Sep 2025227 PMAQI
23rd Sep 2025208 PMAQI
23rd Sep 2025229 PMAQI
23rd Sep 20252310 PMAQI
23rd Sep 20252311 PMAQI
24th Sep 20252312 AMAQI
24th Sep 2025221 AMAQI
24th Sep 2025282 AMAQI
24th Sep 2025283 AMAQI
24th Sep 2025274 AMAQI
26°C24/30°C
24th Sep 2025285 AMAQI
24th Sep 2025286 AMAQI
24th Sep 2025287 AMAQI
24th Sep 2025288 AMAQI
24th Sep 2025189 AMAQI
24th Sep 20251510 AMAQI
24th Sep 20251211 AMAQI
24th Sep 20251412 PMAQI
24th Sep 2025161 PMAQI
24th Sep 2025182 PMAQI
24th Sep 2025183 PMAQI
24th Sep 2025154 PMAQI
24th Sep 2025165 PMAQI
24th Sep 2025186 PMAQI
24th Sep 2025177 PMAQI
24th Sep 2025198 PMAQI
24th Sep 2025229 PMAQI
24th Sep 20252110 PMAQI
24th Sep 20252211 PMAQI
25th Sep 20252212 AMAQI
25th Sep 2025221 AMAQI
--°C/°C
5 AM
11 AM
6 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
2 AM - 7 PM
35AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 7 PM (Avg. 35), while the lowest AQI was between 12 AM to 12 AM (Avg. 31).
2025 Days Vs Air Quality
Akitsu, Yashima, Kumamoto, Japan
2025
78%
207
22%
60
Total number of days with different AQI categories in last 267 days in 2025 (98 days remaining)
Good
207 DaysModerate
60 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2025, 78% of 267 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
36AQI
36AQI
2nd January 2025
43AQI
43AQI
3rd January 2025
38AQI
38AQI
4th January 2025
40AQI
40AQI
5th January 2025
36AQI
36AQI
6th January 2025
54AQI
54AQI
7th January 2025
31AQI
31AQI
8th January 2025
43AQI
43AQI
9th January 2025
30AQI
30AQI
10th January 2025
32AQI
32AQI
11th January 2025
29AQI
29AQI
12th January 2025
34AQI
34AQI
13th January 2025
42AQI
42AQI
14th January 2025
48AQI
48AQI
15th January 2025
51AQI
51AQI
16th January 2025
46AQI
46AQI
17th January 2025
54AQI
54AQI
18th January 2025
54AQI
54AQI
19th January 2025
61AQI
61AQI
20th January 2025
55AQI
55AQI
21st January 2025
78AQI
78AQI
22nd January 2025
77AQI
77AQI
23rd January 2025
77AQI
77AQI
24th January 2025
80AQI
80AQI
25th January 2025
55AQI
55AQI
26th January 2025
46AQI
46AQI
27th January 2025
43AQI
43AQI
28th January 2025
37AQI
37AQI
29th January 2025
34AQI
34AQI
30th January 2025
40AQI
40AQI
31st January 2025
50AQI
50AQI
1st February 2025
42AQI
42AQI
2nd February 2025
36AQI
36AQI
3rd February 2025
48AQI
48AQI
4th February 2025
32AQI
32AQI
5th February 2025
42AQI
42AQI
6th February 2025
31AQI
31AQI
7th February 2025
39AQI
39AQI
8th February 2025
30AQI
30AQI
9th February 2025
33AQI
33AQI
10th February 2025
33AQI
33AQI
11th February 2025
44AQI
44AQI
12th February 2025
46AQI
46AQI
13th February 2025
37AQI
37AQI
14th February 2025
46AQI
46AQI
15th February 2025
32AQI
32AQI
16th February 2025
40AQI
40AQI
17th February 2025
43AQI
43AQI
18th February 2025
35AQI
35AQI
19th February 2025
38AQI
38AQI
20th February 2025
36AQI
36AQI
21st February 2025
36AQI
36AQI
22nd February 2025
44AQI
44AQI
23rd February 2025
41AQI
41AQI
24th February 2025
40AQI
40AQI
25th February 2025
41AQI
41AQI
26th February 2025
39AQI
39AQI
27th February 2025
70AQI
70AQI
28th February 2025
56AQI
56AQI
1st March 2025
57AQI
57AQI
2nd March 2025
48AQI
48AQI
3rd March 2025
41AQI
41AQI
4th March 2025
32AQI
32AQI
5th March 2025
29AQI
29AQI
6th March 2025
32AQI
32AQI
7th March 2025
33AQI
33AQI
8th March 2025
46AQI
46AQI
9th March 2025
46AQI
46AQI
10th March 2025
52AQI
52AQI
11th March 2025
47AQI
47AQI
12th March 2025
49AQI
49AQI
13th March 2025
57AQI
57AQI
14th March 2025
46AQI
46AQI
15th March 2025
36AQI
36AQI
16th March 2025
32AQI
32AQI
17th March 2025
52AQI
52AQI
18th March 2025
44AQI
44AQI
19th March 2025
41AQI
41AQI
20th March 2025
52AQI
52AQI
21st March 2025
54AQI
54AQI
22nd March 2025
62AQI
62AQI
23rd March 2025
60AQI
60AQI
24th March 2025
49AQI
49AQI
25th March 2025
58AQI
58AQI
26th March 2025
57AQI
57AQI
27th March 2025
52AQI
52AQI
28th March 2025
54AQI
54AQI
29th March 2025
54AQI
54AQI
30th March 2025
47AQI
47AQI
31st March 2025
48AQI
48AQI
1st April 2025
46AQI
46AQI
2nd April 2025
42AQI
42AQI
3rd April 2025
43AQI
43AQI
4th April 2025
42AQI
42AQI
5th April 2025
47AQI
47AQI
6th April 2025
46AQI
46AQI
7th April 2025
45AQI
45AQI
8th April 2025
42AQI
42AQI
9th April 2025
53AQI
53AQI
10th April 2025
45AQI
45AQI
11th April 2025
55AQI
55AQI
12th April 2025
53AQI
53AQI
13th April 2025
50AQI
50AQI
14th April 2025
56AQI
56AQI
15th April 2025
35AQI
35AQI
16th April 2025
50AQI
50AQI
17th April 2025
45AQI
45AQI
18th April 2025
49AQI
49AQI
19th April 2025
52AQI
52AQI
20th April 2025
45AQI
45AQI
21st April 2025
51AQI
51AQI
22nd April 2025
35AQI
35AQI
23rd April 2025
32AQI
32AQI
24th April 2025
37AQI
37AQI
25th April 2025
50AQI
50AQI
26th April 2025
51AQI
51AQI
27th April 2025
52AQI
52AQI
28th April 2025
47AQI
47AQI
29th April 2025
51AQI
51AQI
30th April 2025
54AQI
54AQI
1st May 2025
49AQI
49AQI
2nd May 2025
40AQI
40AQI
3rd May 2025
43AQI
43AQI
4th May 2025
39AQI
39AQI
5th May 2025
44AQI
44AQI
6th May 2025
35AQI
35AQI
7th May 2025
39AQI
39AQI
8th May 2025
48AQI
48AQI
9th May 2025
32AQI
32AQI
10th May 2025
41AQI
41AQI
11th May 2025
44AQI
44AQI
12th May 2025
52AQI
52AQI
13th May 2025
55AQI
55AQI
14th May 2025
59AQI
59AQI
15th May 2025
57AQI
57AQI
16th May 2025
62AQI
62AQI
17th May 2025
40AQI
40AQI
18th May 2025
48AQI
48AQI
19th May 2025
53AQI
53AQI
20th May 2025
42AQI
42AQI
21st May 2025
34AQI
34AQI
22nd May 2025
37AQI
37AQI
23rd May 2025
47AQI
47AQI
24th May 2025
37AQI
37AQI
25th May 2025
37AQI
37AQI
26th May 2025
41AQI
41AQI
27th May 2025
43AQI
43AQI
28th May 2025
49AQI
49AQI
29th May 2025
41AQI
41AQI
30th May 2025
44AQI
44AQI
31st May 2025
41AQI
41AQI
1st June 2025
56AQI
56AQI
2nd June 2025
49AQI
49AQI
3rd June 2025
31AQI
31AQI
4th June 2025
45AQI
45AQI
5th June 2025
47AQI
47AQI
6th June 2025
52AQI
52AQI
7th June 2025
62AQI
62AQI
8th June 2025
63AQI
63AQI
9th June 2025
33AQI
33AQI
10th June 2025
30AQI
30AQI
11th June 2025
37AQI
37AQI
12th June 2025
39AQI
39AQI
13th June 2025
43AQI
43AQI
14th June 2025
29AQI
29AQI
15th June 2025
28AQI
28AQI
16th June 2025
31AQI
31AQI
17th June 2025
29AQI
29AQI
18th June 2025
34AQI
34AQI
19th June 2025
36AQI
36AQI
20th June 2025
38AQI
38AQI
21st June 2025
31AQI
31AQI
22nd June 2025
23AQI
23AQI
23rd June 2025
19AQI
19AQI
24th June 2025
25AQI
25AQI
25th June 2025
27AQI
27AQI
26th June 2025
26AQI
26AQI
27th June 2025
29AQI
29AQI
28th June 2025
31AQI
31AQI
29th June 2025
41AQI
41AQI
30th June 2025
55AQI
55AQI
1st July 2025
73AQI
73AQI
2nd July 2025
100AQI
100AQI
3rd July 2025
88AQI
88AQI
4th July 2025
92AQI
92AQI
5th July 2025
73AQI
73AQI
6th July 2025
56AQI
56AQI
7th July 2025
55AQI
55AQI
8th July 2025
61AQI
61AQI
9th July 2025
69AQI
69AQI
10th July 2025
50AQI
50AQI
11th July 2025
40AQI
40AQI
12th July 2025
38AQI
38AQI
13th July 2025
38AQI
38AQI
14th July 2025
36AQI
36AQI
15th July 2025
45AQI
45AQI
16th July 2025
58AQI
58AQI
17th July 2025
54AQI
54AQI
18th July 2025
33AQI
33AQI
19th July 2025
32AQI
32AQI
20th July 2025
29AQI
29AQI
21st July 2025
29AQI
29AQI
22nd July 2025
40AQI
40AQI
23rd July 2025
40AQI
40AQI
24th July 2025
25AQI
25AQI
25th July 2025
22AQI
22AQI
26th July 2025
21AQI
21AQI
27th July 2025
21AQI
21AQI
28th July 2025
21AQI
21AQI
29th July 2025
23AQI
23AQI
30th July 2025
24AQI
24AQI
31st July 2025
25AQI
25AQI
1st August 2025
43AQI
43AQI
2nd August 2025
49AQI
49AQI
3rd August 2025
50AQI
50AQI
4th August 2025
48AQI
48AQI
5th August 2025
46AQI
46AQI
6th August 2025
47AQI
47AQI
7th August 2025
43AQI
43AQI
8th August 2025
39AQI
39AQI
9th August 2025
34AQI
34AQI
10th August 2025
38AQI
38AQI
11th August 2025
30AQI
30AQI
12th August 2025
36AQI
36AQI
13th August 2025
39AQI
39AQI
14th August 2025
39AQI
39AQI
15th August 2025
41AQI
41AQI
16th August 2025
43AQI
43AQI
17th August 2025
43AQI
43AQI
18th August 2025
49AQI
49AQI
19th August 2025
51AQI
51AQI
20th August 2025
44AQI
44AQI
21st August 2025
44AQI
44AQI
22nd August 2025
49AQI
49AQI
23rd August 2025
44AQI
44AQI
24th August 2025
42AQI
42AQI
25th August 2025
39AQI
39AQI
26th August 2025
36AQI
36AQI
27th August 2025
40AQI
40AQI
28th August 2025
44AQI
44AQI
29th August 2025
47AQI
47AQI
30th August 2025
52AQI
52AQI
31st August 2025
49AQI
49AQI
1st September 2025
40AQI
40AQI
2nd September 2025
42AQI
42AQI
3rd September 2025
40AQI
40AQI
4th September 2025
26AQI
26AQI
5th September 2025
29AQI
29AQI
6th September 2025
32AQI
32AQI
7th September 2025
35AQI
35AQI
8th September 2025
31AQI
31AQI
9th September 2025
30AQI
30AQI
10th September 2025
28AQI
28AQI
11th September 2025
34AQI
34AQI
12th September 2025
36AQI
36AQI
13th September 2025
32AQI
32AQI
14th September 2025
31AQI
31AQI
15th September 2025
31AQI
31AQI
16th September 2025
32AQI
32AQI
17th September 2025
29AQI
29AQI
18th September 2025
23AQI
23AQI
19th September 2025
27AQI
27AQI
20th September 2025
29AQI
29AQI
21st September 2025
25AQI
25AQI
22nd September 2025
32AQI
32AQI
23rd September 2025
28AQI
28AQI
24th September 2025
27AQI
27AQI
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
48AQI
40AQI
47AQI
47AQI
44AQI
37AQI
46AQI
43AQI
31AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202543AQI
20
11
26
2
18
13
20
10
25
6
25
5
20
11
29
2
24
207
60
Highest AQI recorded in
January48AQI
Lowest AQI recorded in
September31AQI
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
January66AQI
Lowest AQI recorded in
July31AQI
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
June46AQI
Lowest AQI recorded in
August30AQI
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
May48AQI
Lowest AQI recorded in
August29AQI
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
May44AQI
Lowest AQI recorded in
August26AQI
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
August46AQI
Lowest AQI recorded in
July23AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2024(Avg.)
43AQILeast Polluted Year Recorded
2021(Avg.)
36AQIAkitsu's annual 2025 AQI (43) shows an average percentage change of 8.4% (worsened AQI) compared to previous years: 2020 (38), 2021 (36), 2022 (40), 2023 (40), 2024 (43).
