Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Chofukamenoko, Shinozaki, Fukuoka, 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

Chofukamenoko, Shinozaki, Fukuoka, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2021
63AQI
Lowest AQI recorded on
15th Aug 2023
23AQI

Same Day Analysis (13th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 39 of Good air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 13th Aug - 14th Aug 2025

Chofukamenoko, Shinozaki, Fukuoka, Japan

AQI
Day
Night
.

5 AM13th Aug 2025

7 PM

4 AM14th Aug 2025

Day time
Avg. Highest Time
4PM13th Aug

55AQI

Avg. Lowest Time
8AM13th Aug

34AQI

Night time
Avg. Highest Time
12AM14th Aug

44AQI

Avg. Lowest Time
2AM14th Aug

35AQI

In the last 24 hours,

Chofukamenoko's AQI reached its highest point of 55 at 4 PM during the Day, while the lowest point, 34, was recorded at 8 AM during the Day between 13th Aug and 14th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Chofukamenoko, Shinozaki, Fukuoka, Japan

JulAug
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025558 AMAQI
15th Jul 2025459 AMAQI
15th Jul 20254410 AMAQI
15th Jul 20254411 AMAQI
15th Jul 20254812 PMAQI
15th Jul 2025491 PMAQI
15th Jul 2025492 PMAQI
15th Jul 2025513 PMAQI
15th Jul 2025524 PMAQI
15th Jul 2025525 PMAQI
15th Jul 2025526 PMAQI
15th Jul 2025537 PMAQI
15th Jul 2025528 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255410 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025552 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025554 AMAQI

25°C22/30°C

16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025558 AMAQI
16th Jul 2025469 AMAQI
16th Jul 20254210 AMAQI
16th Jul 20254311 AMAQI
16th Jul 20254912 PMAQI
16th Jul 2025541 PMAQI
16th Jul 2025572 PMAQI
16th Jul 2025603 PMAQI
16th Jul 2025664 PMAQI
16th Jul 2025715 PMAQI
16th Jul 2025706 PMAQI
16th Jul 2025687 PMAQI
16th Jul 2025678 PMAQI
16th Jul 2025579 PMAQI
16th Jul 20255610 PMAQI
16th Jul 20255511 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
17th Jul 2025544 AMAQI

26°C23/31°C

17th Jul 2025545 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025529 AMAQI
17th Jul 20255110 AMAQI
17th Jul 20254711 AMAQI
17th Jul 20254712 PMAQI
17th Jul 2025501 PMAQI
17th Jul 2025512 PMAQI
17th Jul 2025503 PMAQI
17th Jul 2025514 PMAQI
17th Jul 2025455 PMAQI
17th Jul 2025426 PMAQI
17th Jul 2025407 PMAQI
17th Jul 2025428 PMAQI
17th Jul 2025529 PMAQI
17th Jul 20255210 PMAQI
17th Jul 20255311 PMAQI
18th Jul 20255312 AMAQI
18th Jul 2025541 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025544 AMAQI

27°C24/31°C

18th Jul 2025545 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025548 AMAQI
18th Jul 2025319 AMAQI
18th Jul 20252510 AMAQI
18th Jul 20252211 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025291 PMAQI
18th Jul 2025282 PMAQI
18th Jul 2025323 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025305 PMAQI
18th Jul 2025316 PMAQI
18th Jul 2025327 PMAQI
18th Jul 2025388 PMAQI
18th Jul 2025519 PMAQI
18th Jul 20255210 PMAQI
18th Jul 20255211 PMAQI
19th Jul 20255212 AMAQI
19th Jul 2025521 AMAQI
19th Jul 2025532 AMAQI
19th Jul 2025533 AMAQI
19th Jul 2025534 AMAQI

24°C24/25°C

19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025299 AMAQI
19th Jul 20252510 AMAQI
19th Jul 20252511 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025361 PMAQI
19th Jul 2025342 PMAQI
19th Jul 2025333 PMAQI
19th Jul 2025344 PMAQI
19th Jul 2025365 PMAQI
19th Jul 2025346 PMAQI
19th Jul 2025347 PMAQI
19th Jul 2025388 PMAQI
19th Jul 2025449 PMAQI
19th Jul 20254410 PMAQI
19th Jul 20254411 PMAQI
20th Jul 20254412 AMAQI
20th Jul 2025481 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025504 AMAQI

26°C24/29°C

20th Jul 2025505 AMAQI
20th Jul 2025506 AMAQI
20th Jul 2025497 AMAQI
20th Jul 2025508 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20251810 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20252212 PMAQI
20th Jul 2025231 PMAQI
20th Jul 2025262 PMAQI
20th Jul 2025273 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025276 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025308 PMAQI
20th Jul 2025399 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20253511 PMAQI
21st Jul 20253412 AMAQI
21st Jul 2025401 AMAQI
21st Jul 2025482 AMAQI
21st Jul 2025493 AMAQI
21st Jul 2025474 AMAQI

27°C25/30°C

21st Jul 2025435 AMAQI
21st Jul 2025436 AMAQI
21st Jul 2025437 AMAQI
21st Jul 2025438 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20252310 AMAQI
21st Jul 20252211 AMAQI
21st Jul 20252412 PMAQI
21st Jul 2025241 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025263 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025235 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025187 PMAQI
21st Jul 2025208 PMAQI
21st Jul 2025309 PMAQI
21st Jul 20253010 PMAQI
21st Jul 20253011 PMAQI
22nd Jul 20253212 AMAQI
22nd Jul 2025381 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025423 AMAQI
22nd Jul 2025424 AMAQI

27°C24/31°C

22nd Jul 2025395 AMAQI
22nd Jul 2025396 AMAQI
22nd Jul 2025397 AMAQI
22nd Jul 2025408 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20253112 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025312 PMAQI
22nd Jul 2025283 PMAQI
22nd Jul 2025244 PMAQI
22nd Jul 2025235 PMAQI
22nd Jul 2025206 PMAQI
22nd Jul 2025187 PMAQI
22nd Jul 2025218 PMAQI
22nd Jul 2025309 PMAQI
22nd Jul 20253210 PMAQI
22nd Jul 20253311 PMAQI
23rd Jul 20253212 AMAQI
23rd Jul 2025351 AMAQI
23rd Jul 2025392 AMAQI
23rd Jul 2025393 AMAQI
23rd Jul 2025384 AMAQI

27°C24/30°C

23rd Jul 2025385 AMAQI
23rd Jul 2025376 AMAQI
23rd Jul 2025377 AMAQI
23rd Jul 2025378 AMAQI
23rd Jul 2025249 AMAQI
23rd Jul 20252210 AMAQI
23rd Jul 20252211 AMAQI
23rd Jul 20252012 PMAQI
23rd Jul 2025221 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025203 PMAQI
23rd Jul 2025194 PMAQI
23rd Jul 2025175 PMAQI
23rd Jul 2025176 PMAQI
23rd Jul 2025187 PMAQI
23rd Jul 2025228 PMAQI
23rd Jul 2025299 PMAQI
23rd Jul 20253210 PMAQI
23rd Jul 20253411 PMAQI
24th Jul 20253112 AMAQI
24th Jul 2025341 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025383 AMAQI
24th Jul 2025364 AMAQI

27°C24/31°C

24th Jul 2025345 AMAQI
24th Jul 2025346 AMAQI
24th Jul 2025347 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025259 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20252511 AMAQI
24th Jul 20252612 PMAQI
24th Jul 2025331 PMAQI
24th Jul 2025332 PMAQI
24th Jul 2025243 PMAQI
24th Jul 2025274 PMAQI
24th Jul 2025315 PMAQI
24th Jul 2025316 PMAQI
24th Jul 2025327 PMAQI
24th Jul 2025318 PMAQI
24th Jul 2025309 PMAQI
24th Jul 20252810 PMAQI
24th Jul 20252711 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025352 AMAQI
25th Jul 2025363 AMAQI
25th Jul 2025344 AMAQI

28°C25/31°C

25th Jul 2025345 AMAQI
25th Jul 2025346 AMAQI
25th Jul 2025337 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025269 AMAQI
25th Jul 20252210 AMAQI
25th Jul 20251611 AMAQI
25th Jul 20251812 PMAQI
25th Jul 2025191 PMAQI
25th Jul 2025212 PMAQI
25th Jul 2025223 PMAQI
25th Jul 2025224 PMAQI
25th Jul 2025205 PMAQI
25th Jul 2025176 PMAQI
25th Jul 2025197 PMAQI
25th Jul 2025218 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252810 PMAQI
25th Jul 20252711 PMAQI
26th Jul 20252712 AMAQI
26th Jul 2025291 AMAQI
26th Jul 2025322 AMAQI
26th Jul 2025323 AMAQI
26th Jul 2025324 AMAQI

28°C26/31°C

26th Jul 2025295 AMAQI
26th Jul 2025306 AMAQI
26th Jul 2025307 AMAQI
26th Jul 2025308 AMAQI
26th Jul 2025209 AMAQI
26th Jul 20251410 AMAQI
26th Jul 20251711 AMAQI
26th Jul 20252012 PMAQI
26th Jul 2025191 PMAQI
26th Jul 2025182 PMAQI
26th Jul 2025203 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025205 PMAQI
26th Jul 2025196 PMAQI
26th Jul 2025197 PMAQI
26th Jul 2025218 PMAQI
26th Jul 2025249 PMAQI
26th Jul 20252310 PMAQI
26th Jul 20252211 PMAQI
27th Jul 20252312 AMAQI
27th Jul 2025261 AMAQI
27th Jul 2025312 AMAQI
27th Jul 2025303 AMAQI
27th Jul 2025304 AMAQI

28°C26/31°C

27th Jul 2025285 AMAQI
27th Jul 2025286 AMAQI
27th Jul 2025287 AMAQI
27th Jul 2025278 AMAQI
27th Jul 2025219 AMAQI
27th Jul 20251610 AMAQI
27th Jul 20251511 AMAQI
27th Jul 20251612 PMAQI
27th Jul 2025181 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025163 PMAQI
27th Jul 2025184 PMAQI
27th Jul 2025205 PMAQI
27th Jul 2025216 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025238 PMAQI
27th Jul 2025239 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252411 PMAQI
28th Jul 20252412 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025274 AMAQI

28°C26/31°C

28th Jul 2025265 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025229 AMAQI
28th Jul 20251910 AMAQI
28th Jul 20251711 AMAQI
28th Jul 20252012 PMAQI
28th Jul 2025221 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025183 PMAQI
28th Jul 2025204 PMAQI
28th Jul 2025205 PMAQI
28th Jul 2025216 PMAQI
28th Jul 2025237 PMAQI
28th Jul 2025258 PMAQI
28th Jul 2025279 PMAQI
28th Jul 20252710 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252612 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025263 AMAQI
29th Jul 2025264 AMAQI

28°C25/32°C

29th Jul 2025255 AMAQI
29th Jul 2025266 AMAQI
29th Jul 2025257 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252211 AMAQI
29th Jul 20252412 PMAQI
29th Jul 2025261 PMAQI
29th Jul 2025252 PMAQI
29th Jul 2025223 PMAQI
29th Jul 2025224 PMAQI
29th Jul 2025195 PMAQI
29th Jul 2025206 PMAQI
29th Jul 2025227 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025269 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252412 AMAQI
30th Jul 2025241 AMAQI
30th Jul 2025272 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025274 AMAQI

28°C25/32°C

30th Jul 2025265 AMAQI
30th Jul 2025266 AMAQI
30th Jul 2025267 AMAQI
30th Jul 2025268 AMAQI
30th Jul 2025229 AMAQI
30th Jul 20252310 AMAQI
30th Jul 20252211 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025251 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025273 PMAQI
30th Jul 2025294 PMAQI
30th Jul 2025305 PMAQI
30th Jul 2025326 PMAQI
30th Jul 2025347 PMAQI
30th Jul 2025318 PMAQI
30th Jul 2025279 PMAQI
30th Jul 20252610 PMAQI
30th Jul 20252611 PMAQI
31st Jul 20252612 AMAQI
31st Jul 2025261 AMAQI
31st Jul 2025262 AMAQI
31st Jul 2025273 AMAQI
31st Jul 2025274 AMAQI

27°C24/32°C

31st Jul 2025275 AMAQI
31st Jul 2025276 AMAQI
31st Jul 2025277 AMAQI
31st Jul 2025278 AMAQI
31st Jul 2025279 AMAQI
31st Jul 20252710 AMAQI
31st Jul 20253111 AMAQI
31st Jul 20253312 PMAQI
31st Jul 2025321 PMAQI
31st Jul 2025292 PMAQI
31st Jul 2025283 PMAQI
31st Jul 2025314 PMAQI
31st Jul 2025275 PMAQI
31st Jul 2025266 PMAQI
31st Jul 2025267 PMAQI
31st Jul 2025298 PMAQI
31st Jul 2025509 PMAQI
31st Jul 20254710 PMAQI
31st Jul 20254211 PMAQI
1st Aug 20253212 AMAQI
1st Aug 2025331 AMAQI
1st Aug 2025342 AMAQI
1st Aug 2025323 AMAQI
1st Aug 2025354 AMAQI

28°C25/32°C

1st Aug 2025345 AMAQI
1st Aug 2025386 AMAQI
1st Aug 2025387 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025499 AMAQI
1st Aug 20255310 AMAQI
1st Aug 20255211 AMAQI
1st Aug 20254912 PMAQI
1st Aug 2025441 PMAQI
1st Aug 2025502 PMAQI
1st Aug 2025583 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025595 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025508 PMAQI
1st Aug 2025499 PMAQI
1st Aug 20254110 PMAQI
1st Aug 20254311 PMAQI
2nd Aug 20253912 AMAQI
2nd Aug 2025371 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025353 AMAQI
2nd Aug 2025374 AMAQI

28°C25/32°C

2nd Aug 2025405 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025398 AMAQI
2nd Aug 2025549 AMAQI
2nd Aug 20255410 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255612 PMAQI
2nd Aug 2025611 PMAQI
2nd Aug 2025552 PMAQI
2nd Aug 2025503 PMAQI
2nd Aug 2025544 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025526 PMAQI
2nd Aug 2025457 PMAQI
2nd Aug 2025468 PMAQI
2nd Aug 2025469 PMAQI
2nd Aug 20254210 PMAQI
2nd Aug 20254011 PMAQI
3rd Aug 20254212 AMAQI
3rd Aug 2025381 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025404 AMAQI

28°C24/32°C

3rd Aug 2025435 AMAQI
3rd Aug 2025426 AMAQI
3rd Aug 2025437 AMAQI
3rd Aug 2025438 AMAQI
3rd Aug 2025489 AMAQI
3rd Aug 20254010 AMAQI
3rd Aug 20254911 AMAQI
3rd Aug 20255812 PMAQI
3rd Aug 2025531 PMAQI
3rd Aug 2025542 PMAQI
3rd Aug 2025573 PMAQI
3rd Aug 2025554 PMAQI
3rd Aug 2025535 PMAQI
3rd Aug 2025466 PMAQI
3rd Aug 2025427 PMAQI
3rd Aug 2025428 PMAQI
3rd Aug 2025519 PMAQI
3rd Aug 20254810 PMAQI
3rd Aug 20254711 PMAQI
4th Aug 20254912 AMAQI
4th Aug 2025421 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025413 AMAQI
4th Aug 2025444 AMAQI

28°C25/32°C

4th Aug 2025445 AMAQI
4th Aug 2025446 AMAQI
4th Aug 2025447 AMAQI
4th Aug 2025448 AMAQI
4th Aug 2025599 AMAQI
4th Aug 20256310 AMAQI
4th Aug 20257011 AMAQI
4th Aug 20255412 PMAQI
4th Aug 2025541 PMAQI
4th Aug 2025462 PMAQI
4th Aug 2025463 PMAQI
4th Aug 2025464 PMAQI
4th Aug 2025515 PMAQI
4th Aug 2025506 PMAQI
4th Aug 2025527 PMAQI
4th Aug 2025528 PMAQI
4th Aug 2025489 PMAQI
4th Aug 20254410 PMAQI
4th Aug 20254611 PMAQI
5th Aug 20254612 AMAQI
5th Aug 2025461 AMAQI
5th Aug 2025432 AMAQI
5th Aug 2025423 AMAQI
5th Aug 2025484 AMAQI

28°C26/31°C

5th Aug 2025485 AMAQI
5th Aug 2025526 AMAQI
5th Aug 2025507 AMAQI
5th Aug 2025488 AMAQI
5th Aug 2025399 AMAQI
5th Aug 20254810 AMAQI
5th Aug 20254811 AMAQI
5th Aug 20254712 PMAQI
5th Aug 2025521 PMAQI
5th Aug 2025472 PMAQI
5th Aug 2025463 PMAQI
5th Aug 2025434 PMAQI
5th Aug 2025425 PMAQI
5th Aug 2025416 PMAQI
5th Aug 2025417 PMAQI
5th Aug 2025448 PMAQI
5th Aug 2025419 PMAQI
5th Aug 20254610 PMAQI
5th Aug 20254411 PMAQI
6th Aug 20254812 AMAQI
6th Aug 2025461 AMAQI
6th Aug 2025502 AMAQI
6th Aug 2025463 AMAQI
6th Aug 2025484 AMAQI

29°C26/33°C

6th Aug 2025485 AMAQI
6th Aug 2025496 AMAQI
6th Aug 2025507 AMAQI
6th Aug 2025488 AMAQI
6th Aug 2025449 AMAQI
6th Aug 20253610 AMAQI
6th Aug 20254211 AMAQI
6th Aug 20254212 PMAQI
6th Aug 2025401 PMAQI
6th Aug 2025362 PMAQI
6th Aug 2025363 PMAQI
6th Aug 2025414 PMAQI
6th Aug 2025495 PMAQI
6th Aug 2025486 PMAQI
6th Aug 2025507 PMAQI
6th Aug 2025508 PMAQI
6th Aug 2025499 PMAQI
6th Aug 20254610 PMAQI
6th Aug 20254611 PMAQI
7th Aug 20254812 AMAQI
7th Aug 2025451 AMAQI
7th Aug 2025492 AMAQI
7th Aug 2025483 AMAQI
7th Aug 2025474 AMAQI

30°C26/34°C

7th Aug 2025485 AMAQI
7th Aug 2025486 AMAQI
7th Aug 2025497 AMAQI
7th Aug 2025478 AMAQI
7th Aug 2025489 AMAQI
7th Aug 20255410 AMAQI
7th Aug 20255711 AMAQI
7th Aug 20255812 PMAQI
7th Aug 2025601 PMAQI
7th Aug 2025582 PMAQI
7th Aug 2025643 PMAQI
7th Aug 2025654 PMAQI
7th Aug 2025635 PMAQI
7th Aug 2025596 PMAQI
7th Aug 2025587 PMAQI
7th Aug 2025568 PMAQI
7th Aug 2025539 PMAQI
7th Aug 20255210 PMAQI
7th Aug 20255211 PMAQI
8th Aug 20255212 AMAQI
8th Aug 2025501 AMAQI
8th Aug 2025492 AMAQI
8th Aug 2025483 AMAQI
8th Aug 2025494 AMAQI

28°C27/31°C

8th Aug 2025525 AMAQI
8th Aug 2025516 AMAQI
8th Aug 2025517 AMAQI
8th Aug 2025518 AMAQI
8th Aug 2025549 AMAQI
8th Aug 20255710 AMAQI
8th Aug 20255511 AMAQI
8th Aug 20255312 PMAQI
8th Aug 2025481 PMAQI
8th Aug 2025442 PMAQI
8th Aug 2025503 PMAQI
8th Aug 2025454 PMAQI
8th Aug 2025415 PMAQI
8th Aug 2025406 PMAQI
8th Aug 2025387 PMAQI
8th Aug 2025408 PMAQI
8th Aug 2025449 PMAQI
8th Aug 20254110 PMAQI
8th Aug 20254011 PMAQI
9th Aug 20254012 AMAQI
9th Aug 2025461 AMAQI
9th Aug 2025512 AMAQI
9th Aug 2025513 AMAQI
9th Aug 2025514 AMAQI

27°C26/30°C

9th Aug 2025525 AMAQI
9th Aug 2025526 AMAQI
9th Aug 2025527 AMAQI
9th Aug 2025528 AMAQI
9th Aug 2025429 AMAQI
9th Aug 20254810 AMAQI
9th Aug 20254511 AMAQI
9th Aug 20254412 PMAQI
9th Aug 2025421 PMAQI
9th Aug 2025362 PMAQI
9th Aug 2025273 PMAQI
9th Aug 2025224 PMAQI
9th Aug 2025245 PMAQI
9th Aug 2025246 PMAQI
9th Aug 2025227 PMAQI
9th Aug 2025288 PMAQI
9th Aug 2025389 PMAQI
9th Aug 20254010 PMAQI
9th Aug 20254011 PMAQI
10th Aug 20253612 AMAQI
10th Aug 2025421 AMAQI
10th Aug 2025482 AMAQI
10th Aug 2025493 AMAQI
10th Aug 2025494 AMAQI

23°C21/25°C

10th Aug 2025475 AMAQI
10th Aug 2025486 AMAQI
10th Aug 2025487 AMAQI
10th Aug 2025488 AMAQI
10th Aug 2025329 AMAQI
10th Aug 20251710 AMAQI
10th Aug 20252311 AMAQI
10th Aug 20252512 PMAQI
10th Aug 2025281 PMAQI
10th Aug 2025272 PMAQI
10th Aug 2025183 PMAQI
10th Aug 2025184 PMAQI
10th Aug 2025175 PMAQI
10th Aug 2025206 PMAQI
10th Aug 2025187 PMAQI
10th Aug 2025238 PMAQI
10th Aug 2025309 PMAQI
10th Aug 20252910 PMAQI
10th Aug 20253211 PMAQI
11th Aug 20253212 AMAQI
11th Aug 2025331 AMAQI
11th Aug 2025402 AMAQI
11th Aug 2025473 AMAQI
11th Aug 2025464 AMAQI

25°C24/26°C

11th Aug 2025425 AMAQI
11th Aug 2025436 AMAQI
11th Aug 2025427 AMAQI
11th Aug 2025428 AMAQI
11th Aug 2025209 AMAQI
11th Aug 20251210 AMAQI
11th Aug 20251311 AMAQI
11th Aug 20251712 PMAQI
11th Aug 2025181 PMAQI
11th Aug 2025212 PMAQI
11th Aug 2025283 PMAQI
11th Aug 2025274 PMAQI
11th Aug 2025305 PMAQI
11th Aug 2025236 PMAQI
11th Aug 2025227 PMAQI
11th Aug 2025278 PMAQI
11th Aug 2025319 PMAQI
11th Aug 20253110 PMAQI
11th Aug 20252811 PMAQI
12th Aug 20253512 AMAQI
12th Aug 2025381 AMAQI
12th Aug 2025402 AMAQI
12th Aug 2025403 AMAQI
12th Aug 2025364 AMAQI

26°C24/28°C

12th Aug 2025355 AMAQI
12th Aug 2025366 AMAQI
12th Aug 2025357 AMAQI
12th Aug 2025348 AMAQI
12th Aug 2025319 AMAQI
12th Aug 20251910 AMAQI
12th Aug 20253511 AMAQI
12th Aug 20253112 PMAQI
12th Aug 2025251 PMAQI
12th Aug 2025302 PMAQI
12th Aug 2025313 PMAQI
12th Aug 2025394 PMAQI
12th Aug 2025255 PMAQI
12th Aug 2025376 PMAQI
12th Aug 2025337 PMAQI
12th Aug 2025328 PMAQI
12th Aug 2025359 PMAQI
12th Aug 20253210 PMAQI
12th Aug 20252911 PMAQI
13th Aug 20253012 AMAQI
13th Aug 2025351 AMAQI
13th Aug 2025382 AMAQI
13th Aug 2025363 AMAQI
13th Aug 2025364 AMAQI

26°C25/26°C

13th Aug 2025345 AMAQI
13th Aug 2025366 AMAQI
13th Aug 2025357 AMAQI
13th Aug 2025348 AMAQI
13th Aug 2025409 AMAQI
13th Aug 20254410 AMAQI
13th Aug 20254611 AMAQI
13th Aug 20254812 PMAQI
13th Aug 2025481 PMAQI
13th Aug 2025512 PMAQI
13th Aug 2025503 PMAQI
13th Aug 2025554 PMAQI
13th Aug 2025525 PMAQI
13th Aug 2025476 PMAQI
13th Aug 2025487 PMAQI
13th Aug 2025378 PMAQI
13th Aug 2025409 PMAQI
13th Aug 20254010 PMAQI
13th Aug 20253811 PMAQI
14th Aug 20254412 AMAQI
14th Aug 2025381 AMAQI
14th Aug 2025352 AMAQI
14th Aug 2025363 AMAQI
14th Aug 2025364 AMAQI

28°C25/31°C

14th Aug 2025375 AMAQI
5 AM
14th Aug 2025386 AMAQI
14th Aug 2025387 AMAQI
14th Aug 2025378 AMAQI
14th Aug 2025349 AMAQI
14th Aug 20254610 AMAQI
14th Aug 20255311 AMAQI
14th Aug 20254812 PMAQI
12 PM
14th Aug 2025471 PMAQI
14th Aug 2025532 PMAQI
14th Aug 2025563 PMAQI
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 AM

41AQI

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

33AQI

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. 41), while the lowest AQI was between 10 AM to 10 AM (Avg. 33).
Night time
Avg. Highest Time
2 AM - 4 AM

42AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
8 PM

35AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 4 AM (Avg. 42), while the lowest AQI was between 8 PM to 8 PM (Avg. 35).

2025 Days Vs Air Quality

Chofukamenoko, Shinozaki, Fukuoka, Japan

2025

71%

160

29%

65

Total number of days with different AQI categories in last 226 days in 2025 (139 days remaining)

Good
160 Days
Moderate
65 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 71%

Health Risk Level:

Low

In 2025, 71% of 226 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

Chofukamenoko, Shinozaki, Fukuoka, 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
31AQI
2nd January 2025
36AQI
3rd January 2025
31AQI
4th January 2025
31AQI
5th January 2025
29AQI
6th January 2025
52AQI
7th January 2025
29AQI
8th January 2025
38AQI
9th January 2025
28AQI
10th January 2025
28AQI
11th January 2025
30AQI
12th January 2025
30AQI
13th January 2025
37AQI
14th January 2025
48AQI
15th January 2025
37AQI
16th January 2025
36AQI
17th January 2025
46AQI
18th January 2025
41AQI
19th January 2025
50AQI
20th January 2025
51AQI
21st January 2025
65AQI
22nd January 2025
80AQI
23rd January 2025
79AQI
24th January 2025
70AQI
25th January 2025
46AQI
26th January 2025
42AQI
27th January 2025
40AQI
28th January 2025
35AQI
29th January 2025
33AQI
30th January 2025
40AQI
31st January 2025
50AQI
1st February 2025
47AQI
2nd February 2025
35AQI
3rd February 2025
49AQI
4th February 2025
32AQI
5th February 2025
39AQI
6th February 2025
30AQI
7th February 2025
38AQI
8th February 2025
30AQI
9th February 2025
35AQI
10th February 2025
30AQI
11th February 2025
43AQI
12th February 2025
40AQI
13th February 2025
34AQI
14th February 2025
43AQI
15th February 2025
32AQI
16th February 2025
46AQI
17th February 2025
39AQI
18th February 2025
36AQI
19th February 2025
34AQI
20th February 2025
33AQI
21st February 2025
35AQI
22nd February 2025
38AQI
23rd February 2025
40AQI
24th February 2025
37AQI
25th February 2025
40AQI
26th February 2025
56AQI
27th February 2025
69AQI
28th February 2025
67AQI
1st March 2025
71AQI
2nd March 2025
62AQI
3rd March 2025
45AQI
4th March 2025
34AQI
5th March 2025
32AQI
6th March 2025
34AQI
7th March 2025
34AQI
8th March 2025
38AQI
9th March 2025
41AQI
10th March 2025
47AQI
11th March 2025
49AQI
12th March 2025
58AQI
13th March 2025
53AQI
14th March 2025
41AQI
15th March 2025
34AQI
16th March 2025
28AQI
17th March 2025
39AQI
18th March 2025
43AQI
19th March 2025
43AQI
20th March 2025
56AQI
21st March 2025
57AQI
22nd March 2025
71AQI
23rd March 2025
68AQI
24th March 2025
63AQI
25th March 2025
71AQI
26th March 2025
72AQI
27th March 2025
67AQI
28th March 2025
61AQI
29th March 2025
51AQI
30th March 2025
41AQI
31st March 2025
41AQI
1st April 2025
43AQI
2nd April 2025
37AQI
3rd April 2025
29AQI
4th April 2025
37AQI
5th April 2025
43AQI
6th April 2025
45AQI
7th April 2025
44AQI
8th April 2025
47AQI
9th April 2025
57AQI
10th April 2025
58AQI
11th April 2025
57AQI
12th April 2025
55AQI
13th April 2025
50AQI
14th April 2025
48AQI
15th April 2025
35AQI
16th April 2025
53AQI
17th April 2025
51AQI
18th April 2025
57AQI
19th April 2025
58AQI
20th April 2025
49AQI
21st April 2025
45AQI
22nd April 2025
45AQI
23rd April 2025
29AQI
24th April 2025
40AQI
25th April 2025
58AQI
26th April 2025
50AQI
27th April 2025
55AQI
28th April 2025
50AQI
29th April 2025
48AQI
30th April 2025
53AQI
1st May 2025
51AQI
2nd May 2025
45AQI
3rd May 2025
48AQI
4th May 2025
40AQI
5th May 2025
43AQI
6th May 2025
34AQI
7th May 2025
36AQI
8th May 2025
38AQI
9th May 2025
35AQI
10th May 2025
36AQI
11th May 2025
47AQI
12th May 2025
52AQI
13th May 2025
56AQI
14th May 2025
60AQI
15th May 2025
57AQI
16th May 2025
54AQI
17th May 2025
41AQI
18th May 2025
50AQI
19th May 2025
57AQI
20th May 2025
58AQI
21st May 2025
42AQI
22nd May 2025
41AQI
23rd May 2025
45AQI
24th May 2025
30AQI
25th May 2025
32AQI
26th May 2025
33AQI
27th May 2025
40AQI
28th May 2025
45AQI
29th May 2025
39AQI
30th May 2025
41AQI
31st May 2025
36AQI
1st June 2025
47AQI
2nd June 2025
51AQI
3rd June 2025
32AQI
4th June 2025
45AQI
5th June 2025
44AQI
6th June 2025
51AQI
7th June 2025
57AQI
8th June 2025
62AQI
9th June 2025
53AQI
10th June 2025
40AQI
11th June 2025
45AQI
12th June 2025
49AQI
13th June 2025
46AQI
14th June 2025
42AQI
15th June 2025
39AQI
16th June 2025
37AQI
17th June 2025
39AQI
18th June 2025
42AQI
19th June 2025
42AQI
20th June 2025
49AQI
21st June 2025
51AQI
22nd June 2025
52AQI
23rd June 2025
45AQI
24th June 2025
41AQI
25th June 2025
39AQI
26th June 2025
44AQI
27th June 2025
42AQI
28th June 2025
39AQI
29th June 2025
39AQI
30th June 2025
49AQI
1st July 2025
55AQI
2nd July 2025
63AQI
3rd July 2025
65AQI
4th July 2025
67AQI
5th July 2025
62AQI
6th July 2025
57AQI
7th July 2025
56AQI
8th July 2025
61AQI
9th July 2025
67AQI
10th July 2025
69AQI
11th July 2025
63AQI
12th July 2025
57AQI
13th July 2025
50AQI
14th July 2025
48AQI
15th July 2025
53AQI
16th July 2025
56AQI
17th July 2025
51AQI
18th July 2025
44AQI
19th July 2025
43AQI
20th July 2025
37AQI
21st July 2025
32AQI
22nd July 2025
31AQI
23rd July 2025
28AQI
24th July 2025
31AQI
25th July 2025
26AQI
26th July 2025
24AQI
27th July 2025
23AQI
28th July 2025
24AQI
29th July 2025
24AQI
30th July 2025
27AQI
31st July 2025
31AQI
1st August 2025
45AQI
2nd August 2025
45AQI
3rd August 2025
46AQI
4th August 2025
48AQI
5th August 2025
45AQI
6th August 2025
46AQI
7th August 2025
53AQI
8th August 2025
47AQI
9th August 2025
40AQI
10th August 2025
33AQI
11th August 2025
30AQI
12th August 2025
33AQI
13th August 2025
39AQI

43AQI

40AQI

50AQI

48AQI

44AQI

45AQI

46AQI

42AQI

No. of days

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

202545AQI

25
6
25
3
17
14
19
11
23
8
23
7
16
15
12
1
160
65

Highest AQI recorded in

March

50AQI

Lowest AQI recorded in

February

40AQI

202442AQI

26
5
24
5
21
10
14
15
1
15
16
22
8
28
3
27
4
23
7
30
1
22
8
31
283
82
1

Highest AQI recorded in

April

55AQI

Lowest AQI recorded in

December

34AQI

202344AQI

24
7
24
4
15
15
1
12
18
17
14
21
9
29
2
30
1
27
3
23
8
18
11
17
14
257
106
1

Highest AQI recorded in

April

56AQI

Lowest AQI recorded in

August

32AQI

202245AQI

21
9
19
3
20
10
1
17
13
16
15
21
9
18
4
1
25
3
26
5
22
8
30
1
236
80
1

Highest AQI recorded in

March

54AQI

Lowest AQI recorded in

December

38AQI

202143AQI

24
7
19
9
19
10
15
6
19
12
19
11
29
2
24
4
26
4
26
5
20
10
26
5
266
85

Highest AQI recorded in

May

48AQI

Lowest AQI recorded in

August

39AQI

202041AQI

10
3
13
8
14
4
21
9
28
3
11
5
3
17
2
26
5
24
6
25
6
189
51
3

Highest AQI recorded in

August

54AQI

Lowest AQI recorded in

September

36AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
45AQI
Least Polluted Year Recorded
2020(Avg.)
41AQI

Chofukamenoko's annual 2025 AQI (45) shows an average percentage change of 4.4% (worsened AQI) compared to previous years: 2020 (41), 2021 (43), 2022 (45), 2023 (44), 2024 (42).