Osawa, 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
Osawa, Fukuoka, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
14th Aug 2024
71AQILowest AQI recorded on
29th Aug 2024
13AQISame Day Analysis (6th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 48 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Osawa, Fukuoka, Japan
AQI
Day
Night
.
5 AM7th Aug 2025
7 PM
4 AM8th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
1PM7th Aug
60AQI
Avg. Lowest Time
4PM7th Aug
42AQI
In the last 24 hours,
Osawa's AQI reached its highest point of 60 at 1 PM during the Night, while the lowest point, 42, was recorded at 4 PM during the Night between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Osawa, Fukuoka, Japan
JulAug
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
9th Jul 2025605 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025608 AMAQI
9th Jul 2025709 AMAQI
9th Jul 20257810 AMAQI
9th Jul 20258111 AMAQI
9th Jul 20257812 PMAQI
9th Jul 2025751 PMAQI
9th Jul 2025742 PMAQI
9th Jul 2025753 PMAQI
9th Jul 2025744 PMAQI
9th Jul 2025765 PMAQI
9th Jul 2025646 PMAQI
9th Jul 2025617 PMAQI
9th Jul 2025628 PMAQI
9th Jul 2025609 PMAQI
9th Jul 20256010 PMAQI
9th Jul 20256011 PMAQI
10th Jul 20255912 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025594 AMAQI
30°C25/37°C
10th Jul 2025605 AMAQI
10th Jul 2025606 AMAQI
10th Jul 2025617 AMAQI
10th Jul 2025608 AMAQI
10th Jul 2025569 AMAQI
10th Jul 20255710 AMAQI
10th Jul 20256711 AMAQI
10th Jul 20256812 PMAQI
10th Jul 2025701 PMAQI
10th Jul 2025682 PMAQI
10th Jul 2025683 PMAQI
10th Jul 2025674 PMAQI
10th Jul 2025645 PMAQI
10th Jul 2025606 PMAQI
10th Jul 2025607 PMAQI
10th Jul 2025588 PMAQI
10th Jul 2025589 PMAQI
10th Jul 20255710 PMAQI
10th Jul 20255711 PMAQI
11th Jul 20255812 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025602 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025604 AMAQI
30°C25/36°C
11th Jul 2025605 AMAQI
11th Jul 2025606 AMAQI
11th Jul 2025607 AMAQI
11th Jul 2025608 AMAQI
11th Jul 2025409 AMAQI
11th Jul 20252410 AMAQI
11th Jul 20251911 AMAQI
11th Jul 20252112 PMAQI
11th Jul 2025391 PMAQI
11th Jul 2025392 PMAQI
11th Jul 2025423 PMAQI
11th Jul 2025404 PMAQI
11th Jul 2025445 PMAQI
11th Jul 2025476 PMAQI
11th Jul 2025447 PMAQI
11th Jul 2025468 PMAQI
11th Jul 2025569 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255511 PMAQI
12th Jul 20255512 AMAQI
12th Jul 2025581 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025583 AMAQI
12th Jul 2025584 AMAQI
29°C27/34°C
12th Jul 2025565 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025399 AMAQI
12th Jul 20252810 AMAQI
12th Jul 20252411 AMAQI
12th Jul 20253412 PMAQI
12th Jul 2025421 PMAQI
12th Jul 2025442 PMAQI
12th Jul 2025503 PMAQI
12th Jul 2025504 PMAQI
12th Jul 2025515 PMAQI
12th Jul 2025426 PMAQI
12th Jul 2025377 PMAQI
12th Jul 2025378 PMAQI
12th Jul 2025499 PMAQI
12th Jul 20255310 PMAQI
12th Jul 20255311 PMAQI
13th Jul 20255412 AMAQI
13th Jul 2025551 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025564 AMAQI
29°C25/36°C
13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025389 AMAQI
13th Jul 20252410 AMAQI
13th Jul 20252911 AMAQI
13th Jul 20252812 PMAQI
13th Jul 2025311 PMAQI
13th Jul 2025342 PMAQI
13th Jul 2025323 PMAQI
13th Jul 2025324 PMAQI
13th Jul 2025345 PMAQI
13th Jul 2025326 PMAQI
13th Jul 2025337 PMAQI
13th Jul 2025388 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255210 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025531 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025544 AMAQI
28°C25/34°C
14th Jul 2025525 AMAQI
14th Jul 2025526 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025528 AMAQI
14th Jul 2025369 AMAQI
14th Jul 20253110 AMAQI
14th Jul 20252411 AMAQI
14th Jul 20252012 PMAQI
14th Jul 2025311 PMAQI
14th Jul 2025292 PMAQI
14th Jul 2025293 PMAQI
14th Jul 2025304 PMAQI
14th Jul 2025305 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025327 PMAQI
14th Jul 2025388 PMAQI
14th Jul 2025509 PMAQI
14th Jul 20255110 PMAQI
14th Jul 20255011 PMAQI
15th Jul 20255012 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025523 AMAQI
15th Jul 2025524 AMAQI
25°C23/28°C
15th Jul 2025515 AMAQI
15th Jul 2025516 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025518 AMAQI
15th Jul 2025529 AMAQI
15th Jul 20255010 AMAQI
15th Jul 20255011 AMAQI
15th Jul 20254512 PMAQI
15th Jul 2025441 PMAQI
15th Jul 2025442 PMAQI
15th Jul 2025503 PMAQI
15th Jul 2025484 PMAQI
15th Jul 2025495 PMAQI
15th Jul 2025476 PMAQI
15th Jul 2025447 PMAQI
15th Jul 2025498 PMAQI
15th Jul 2025499 PMAQI
15th Jul 20254910 PMAQI
15th Jul 20254911 PMAQI
16th Jul 20255012 AMAQI
16th Jul 2025511 AMAQI
16th Jul 2025502 AMAQI
16th Jul 2025523 AMAQI
16th Jul 2025514 AMAQI
26°C22/30°C
16th Jul 2025505 AMAQI
16th Jul 2025516 AMAQI
16th Jul 2025507 AMAQI
16th Jul 2025508 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20254110 AMAQI
16th Jul 20254311 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025541 PMAQI
16th Jul 2025582 PMAQI
16th Jul 2025653 PMAQI
16th Jul 2025664 PMAQI
16th Jul 2025655 PMAQI
16th Jul 2025726 PMAQI
16th Jul 2025717 PMAQI
16th Jul 2025668 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255211 PMAQI
17th Jul 20255212 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025502 AMAQI
17th Jul 2025493 AMAQI
17th Jul 2025524 AMAQI
27°C23/32°C
17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025589 AMAQI
17th Jul 20256310 AMAQI
17th Jul 20256611 AMAQI
17th Jul 20256412 PMAQI
17th Jul 2025651 PMAQI
17th Jul 2025682 PMAQI
17th Jul 2025773 PMAQI
17th Jul 2025784 PMAQI
17th Jul 2025795 PMAQI
17th Jul 2025706 PMAQI
17th Jul 2025637 PMAQI
17th Jul 2025548 PMAQI
17th Jul 2025519 PMAQI
17th Jul 20254910 PMAQI
17th Jul 20254811 PMAQI
18th Jul 20254912 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025524 AMAQI
28°C24/35°C
18th Jul 2025525 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025528 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20252710 AMAQI
18th Jul 20251711 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025281 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025244 PMAQI
18th Jul 2025255 PMAQI
18th Jul 2025286 PMAQI
18th Jul 2025317 PMAQI
18th Jul 2025358 PMAQI
18th Jul 2025459 PMAQI
18th Jul 20254410 PMAQI
18th Jul 20254411 PMAQI
19th Jul 20254512 AMAQI
19th Jul 2025491 AMAQI
19th Jul 2025512 AMAQI
19th Jul 2025513 AMAQI
19th Jul 2025504 AMAQI
25°C24/25°C
19th Jul 2025495 AMAQI
19th Jul 2025496 AMAQI
19th Jul 2025487 AMAQI
19th Jul 2025498 AMAQI
19th Jul 2025339 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252912 PMAQI
19th Jul 2025211 PMAQI
19th Jul 2025272 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025206 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025418 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253410 PMAQI
19th Jul 20253911 PMAQI
20th Jul 20254012 AMAQI
20th Jul 2025471 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025483 AMAQI
20th Jul 2025474 AMAQI
26°C23/32°C
20th Jul 2025455 AMAQI
20th Jul 2025446 AMAQI
20th Jul 2025447 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025359 AMAQI
20th Jul 20252810 AMAQI
20th Jul 20252311 AMAQI
20th Jul 20252312 PMAQI
20th Jul 2025301 PMAQI
20th Jul 2025232 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025184 PMAQI
20th Jul 2025255 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025258 PMAQI
20th Jul 2025309 PMAQI
20th Jul 20253110 PMAQI
20th Jul 20253511 PMAQI
21st Jul 20253412 AMAQI
21st Jul 2025431 AMAQI
21st Jul 2025452 AMAQI
21st Jul 2025443 AMAQI
21st Jul 2025444 AMAQI
28°C23/34°C
21st Jul 2025415 AMAQI
21st Jul 2025406 AMAQI
21st Jul 2025407 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252911 AMAQI
21st Jul 20253112 PMAQI
21st Jul 2025281 PMAQI
21st Jul 2025202 PMAQI
21st Jul 2025203 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025295 PMAQI
21st Jul 2025526 PMAQI
21st Jul 2025577 PMAQI
21st Jul 2025538 PMAQI
21st Jul 2025449 PMAQI
21st Jul 20254210 PMAQI
21st Jul 20254311 PMAQI
22nd Jul 20254112 AMAQI
22nd Jul 2025411 AMAQI
22nd Jul 2025402 AMAQI
22nd Jul 2025403 AMAQI
22nd Jul 2025394 AMAQI
29°C25/35°C
22nd Jul 2025355 AMAQI
22nd Jul 2025366 AMAQI
22nd Jul 2025377 AMAQI
22nd Jul 2025378 AMAQI
22nd Jul 2025449 AMAQI
22nd Jul 20254510 AMAQI
22nd Jul 20255211 AMAQI
22nd Jul 20255312 PMAQI
22nd Jul 2025531 PMAQI
22nd Jul 2025562 PMAQI
22nd Jul 2025613 PMAQI
22nd Jul 2025644 PMAQI
22nd Jul 2025605 PMAQI
22nd Jul 2025596 PMAQI
22nd Jul 2025637 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025519 PMAQI
22nd Jul 20254410 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254112 AMAQI
23rd Jul 2025391 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025383 AMAQI
23rd Jul 2025384 AMAQI
30°C25/36°C
23rd Jul 2025415 AMAQI
23rd Jul 2025416 AMAQI
23rd Jul 2025417 AMAQI
23rd Jul 2025428 AMAQI
23rd Jul 2025349 AMAQI
23rd Jul 20254010 AMAQI
23rd Jul 20256211 AMAQI
23rd Jul 20256512 PMAQI
23rd Jul 2025661 PMAQI
23rd Jul 2025602 PMAQI
23rd Jul 2025563 PMAQI
23rd Jul 2025584 PMAQI
23rd Jul 2025605 PMAQI
23rd Jul 2025626 PMAQI
23rd Jul 2025597 PMAQI
23rd Jul 2025538 PMAQI
23rd Jul 2025439 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254011 PMAQI
24th Jul 20253512 AMAQI
24th Jul 2025401 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025403 AMAQI
24th Jul 2025424 AMAQI
30°C26/37°C
24th Jul 2025445 AMAQI
24th Jul 2025446 AMAQI
24th Jul 2025447 AMAQI
24th Jul 2025448 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20252812 PMAQI
24th Jul 2025241 PMAQI
24th Jul 2025272 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025284 PMAQI
24th Jul 2025305 PMAQI
24th Jul 2025196 PMAQI
24th Jul 2025187 PMAQI
24th Jul 2025208 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252912 AMAQI
25th Jul 2025401 AMAQI
25th Jul 2025412 AMAQI
25th Jul 2025403 AMAQI
25th Jul 2025404 AMAQI
30°C25/37°C
25th Jul 2025385 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025397 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025279 AMAQI
25th Jul 20252610 AMAQI
25th Jul 20252211 AMAQI
25th Jul 20251812 PMAQI
25th Jul 2025201 PMAQI
25th Jul 2025232 PMAQI
25th Jul 2025223 PMAQI
25th Jul 2025174 PMAQI
25th Jul 2025185 PMAQI
25th Jul 2025196 PMAQI
25th Jul 2025187 PMAQI
25th Jul 2025228 PMAQI
25th Jul 2025279 PMAQI
25th Jul 20252410 PMAQI
25th Jul 20252411 PMAQI
26th Jul 20252912 AMAQI
26th Jul 2025361 AMAQI
26th Jul 2025372 AMAQI
26th Jul 2025383 AMAQI
26th Jul 2025364 AMAQI
31°C26/37°C
26th Jul 2025345 AMAQI
26th Jul 2025346 AMAQI
26th Jul 2025347 AMAQI
26th Jul 2025348 AMAQI
26th Jul 2025189 AMAQI
26th Jul 20251710 AMAQI
26th Jul 20251811 AMAQI
26th Jul 20251612 PMAQI
26th Jul 2025161 PMAQI
26th Jul 2025162 PMAQI
26th Jul 2025173 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025195 PMAQI
26th Jul 2025206 PMAQI
26th Jul 2025177 PMAQI
26th Jul 2025198 PMAQI
26th Jul 2025259 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20252611 PMAQI
27th Jul 20252212 AMAQI
27th Jul 2025341 AMAQI
27th Jul 2025342 AMAQI
27th Jul 2025343 AMAQI
27th Jul 2025344 AMAQI
30°C26/36°C
27th Jul 2025315 AMAQI
27th Jul 2025316 AMAQI
27th Jul 2025307 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20251510 AMAQI
27th Jul 20251611 AMAQI
27th Jul 20251512 PMAQI
27th Jul 2025141 PMAQI
27th Jul 2025152 PMAQI
27th Jul 2025173 PMAQI
27th Jul 2025184 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025176 PMAQI
27th Jul 2025167 PMAQI
27th Jul 2025208 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20252310 PMAQI
27th Jul 20252411 PMAQI
28th Jul 20252512 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025312 AMAQI
28th Jul 2025303 AMAQI
28th Jul 2025294 AMAQI
30°C26/36°C
28th Jul 2025275 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20252610 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025271 PMAQI
28th Jul 2025282 PMAQI
28th Jul 2025183 PMAQI
28th Jul 2025224 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025236 PMAQI
28th Jul 2025297 PMAQI
28th Jul 2025228 PMAQI
28th Jul 2025219 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20252111 PMAQI
29th Jul 20252212 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025283 AMAQI
29th Jul 2025274 AMAQI
31°C25/38°C
29th Jul 2025275 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20253212 PMAQI
29th Jul 2025281 PMAQI
29th Jul 2025312 PMAQI
29th Jul 2025333 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025355 PMAQI
29th Jul 2025446 PMAQI
29th Jul 2025507 PMAQI
29th Jul 2025338 PMAQI
29th Jul 2025289 PMAQI
29th Jul 20252910 PMAQI
29th Jul 20253211 PMAQI
30th Jul 20252712 AMAQI
30th Jul 2025281 AMAQI
30th Jul 2025272 AMAQI
30th Jul 2025273 AMAQI
30th Jul 2025274 AMAQI
32°C25/39°C
30th Jul 2025275 AMAQI
30th Jul 2025276 AMAQI
30th Jul 2025267 AMAQI
30th Jul 2025278 AMAQI
30th Jul 2025239 AMAQI
30th Jul 20252810 AMAQI
30th Jul 20253411 AMAQI
30th Jul 20254112 PMAQI
30th Jul 2025421 PMAQI
30th Jul 2025462 PMAQI
30th Jul 2025443 PMAQI
30th Jul 2025424 PMAQI
30th Jul 2025395 PMAQI
30th Jul 2025486 PMAQI
30th Jul 2025487 PMAQI
30th Jul 2025398 PMAQI
30th Jul 2025329 PMAQI
30th Jul 20252710 PMAQI
30th Jul 20252211 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025271 AMAQI
31st Jul 2025272 AMAQI
31st Jul 2025273 AMAQI
31st Jul 2025274 AMAQI
32°C26/38°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 20252512 PMAQI
31st Jul 2025311 PMAQI
31st Jul 2025322 PMAQI
31st Jul 2025383 PMAQI
31st Jul 2025394 PMAQI
31st Jul 2025465 PMAQI
31st Jul 2025486 PMAQI
31st Jul 2025467 PMAQI
31st Jul 2025398 PMAQI
31st Jul 2025409 PMAQI
31st Jul 20254410 PMAQI
31st Jul 20254311 PMAQI
1st Aug 20253212 AMAQI
1st Aug 2025301 AMAQI
1st Aug 2025332 AMAQI
1st Aug 2025293 AMAQI
1st Aug 2025284 AMAQI
31°C25/39°C
1st Aug 2025305 AMAQI
1st Aug 2025306 AMAQI
1st Aug 2025317 AMAQI
1st Aug 2025338 AMAQI
1st Aug 2025539 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255611 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025552 PMAQI
1st Aug 2025583 PMAQI
1st Aug 2025554 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025557 PMAQI
1st Aug 2025508 PMAQI
1st Aug 2025459 PMAQI
1st Aug 20254110 PMAQI
1st Aug 20254111 PMAQI
2nd Aug 20253612 AMAQI
2nd Aug 2025381 AMAQI
2nd Aug 2025342 AMAQI
2nd Aug 2025303 AMAQI
2nd Aug 2025354 AMAQI
32°C26/38°C
2nd Aug 2025395 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025377 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025589 AMAQI
2nd Aug 20255810 AMAQI
2nd Aug 20256311 AMAQI
2nd Aug 20256712 PMAQI
2nd Aug 2025701 PMAQI
2nd Aug 2025682 PMAQI
2nd Aug 2025653 PMAQI
2nd Aug 2025604 PMAQI
2nd Aug 2025635 PMAQI
2nd Aug 2025606 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025528 PMAQI
2nd Aug 2025489 PMAQI
2nd Aug 20254610 PMAQI
2nd Aug 20254411 PMAQI
3rd Aug 20254112 AMAQI
3rd Aug 2025391 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI
3rd Aug 2025414 AMAQI
32°C26/39°C
3rd Aug 2025465 AMAQI
3rd Aug 2025446 AMAQI
3rd Aug 2025457 AMAQI
3rd Aug 2025448 AMAQI
3rd Aug 2025549 AMAQI
3rd Aug 20255110 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20256412 PMAQI
3rd Aug 2025591 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025603 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025526 PMAQI
3rd Aug 2025547 PMAQI
3rd Aug 2025508 PMAQI
3rd Aug 2025519 PMAQI
3rd Aug 20255010 PMAQI
3rd Aug 20254711 PMAQI
4th Aug 20254612 AMAQI
4th Aug 2025421 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025413 AMAQI
4th Aug 2025464 AMAQI
31°C26/37°C
4th Aug 2025495 AMAQI
4th Aug 2025486 AMAQI
4th Aug 2025487 AMAQI
4th Aug 2025488 AMAQI
4th Aug 2025509 AMAQI
4th Aug 20254810 AMAQI
4th Aug 20255411 AMAQI
4th Aug 20254612 PMAQI
4th Aug 2025391 PMAQI
4th Aug 2025442 PMAQI
4th Aug 2025443 PMAQI
4th Aug 2025484 PMAQI
4th Aug 2025565 PMAQI
4th Aug 2025576 PMAQI
4th Aug 2025547 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20254810 PMAQI
4th Aug 20254811 PMAQI
5th Aug 20254712 AMAQI
5th Aug 2025481 AMAQI
5th Aug 2025452 AMAQI
5th Aug 2025433 AMAQI
5th Aug 2025474 AMAQI
30°C27/33°C
5th Aug 2025475 AMAQI
5th Aug 2025486 AMAQI
5th Aug 2025487 AMAQI
5th Aug 2025468 AMAQI
5th Aug 2025449 AMAQI
5th Aug 20255110 AMAQI
5th Aug 20255111 AMAQI
5th Aug 20255012 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025512 PMAQI
5th Aug 2025483 PMAQI
5th Aug 2025424 PMAQI
5th Aug 2025465 PMAQI
5th Aug 2025486 PMAQI
5th Aug 2025417 PMAQI
5th Aug 2025468 PMAQI
5th Aug 2025449 PMAQI
5th Aug 20254510 PMAQI
5th Aug 20254111 PMAQI
6th Aug 20254612 AMAQI
6th Aug 2025461 AMAQI
6th Aug 2025482 AMAQI
6th Aug 2025443 AMAQI
6th Aug 2025484 AMAQI
31°C27/35°C
6th Aug 2025485 AMAQI
6th Aug 2025496 AMAQI
6th Aug 2025497 AMAQI
6th Aug 2025508 AMAQI
6th Aug 2025389 AMAQI
6th Aug 20253710 AMAQI
6th Aug 20255211 AMAQI
6th Aug 20254812 PMAQI
6th Aug 2025421 PMAQI
6th Aug 2025392 PMAQI
6th Aug 2025483 PMAQI
6th Aug 2025504 PMAQI
6th Aug 2025515 PMAQI
6th Aug 2025546 PMAQI
6th Aug 2025557 PMAQI
6th Aug 2025528 PMAQI
6th Aug 2025529 PMAQI
6th Aug 20254910 PMAQI
6th Aug 20255011 PMAQI
7th Aug 20254712 AMAQI
7th Aug 2025441 AMAQI
7th Aug 2025482 AMAQI
7th Aug 2025483 AMAQI
7th Aug 2025474 AMAQI
30°C27/35°C
7th Aug 2025495 AMAQI
7th Aug 2025486 AMAQI
7th Aug 2025497 AMAQI
7th Aug 2025498 AMAQI
7th Aug 2025499 AMAQI
7th Aug 20255210 AMAQI
7th Aug 20255411 AMAQI
7th Aug 20255712 PMAQI
7th Aug 2025601 PMAQI
7th Aug 2025522 PMAQI
7th Aug 2025443 PMAQI
7th Aug 2025424 PMAQI
7th Aug 2025525 PMAQI
7th Aug 2025556 PMAQI
7th Aug 2025537 PMAQI
7th Aug 2025528 PMAQI
7th Aug 2025539 PMAQI
7th Aug 20255310 PMAQI
7th Aug 20255411 PMAQI
8th Aug 20255212 AMAQI
8th Aug 2025501 AMAQI
8th Aug 2025492 AMAQI
8th Aug 2025493 AMAQI
8th Aug 2025494 AMAQI
--°C/°C
8th Aug 2025505 AMAQI
5 AM8th Aug 2025506 AMAQI
8th Aug 2025507 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
44AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 10 AM
39AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 44), while the lowest AQI was between 9 AM to 10 AM (Avg. 39).
Night time
Avg. Highest Time
12 AM - 11 PM
43AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
43AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 43), while the lowest AQI was between 12 AM to 11 PM (Avg. 43).
2025 Days Vs Air Quality
Osawa, Fukuoka, Japan
2025
69%
151
31%
67
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Good
151 DaysModerate
67 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2025, 69% of 219 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Osawa, 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
39AQI
39AQI
2nd January 2025
46AQI
46AQI
3rd January 2025
36AQI
36AQI
4th January 2025
47AQI
47AQI
5th January 2025
50AQI
50AQI
6th January 2025
62AQI
62AQI
7th January 2025
36AQI
36AQI
8th January 2025
46AQI
46AQI
9th January 2025
30AQI
30AQI
10th January 2025
35AQI
35AQI
11th January 2025
35AQI
35AQI
12th January 2025
39AQI
39AQI
13th January 2025
44AQI
44AQI
14th January 2025
51AQI
51AQI
15th January 2025
47AQI
47AQI
16th January 2025
47AQI
47AQI
17th January 2025
57AQI
57AQI
18th January 2025
60AQI
60AQI
19th January 2025
57AQI
57AQI
20th January 2025
66AQI
66AQI
21st January 2025
81AQI
81AQI
22nd January 2025
86AQI
86AQI
23rd January 2025
73AQI
73AQI
24th January 2025
80AQI
80AQI
25th January 2025
50AQI
50AQI
26th January 2025
48AQI
48AQI
27th January 2025
42AQI
42AQI
28th January 2025
38AQI
38AQI
29th January 2025
33AQI
33AQI
30th January 2025
39AQI
39AQI
31st January 2025
49AQI
49AQI
1st February 2025
42AQI
42AQI
2nd February 2025
36AQI
36AQI
3rd February 2025
46AQI
46AQI
4th February 2025
31AQI
31AQI
5th February 2025
41AQI
41AQI
6th February 2025
32AQI
32AQI
7th February 2025
38AQI
38AQI
8th February 2025
30AQI
30AQI
9th February 2025
34AQI
34AQI
10th February 2025
32AQI
32AQI
11th February 2025
45AQI
45AQI
12th February 2025
41AQI
41AQI
13th February 2025
36AQI
36AQI
14th February 2025
46AQI
46AQI
15th February 2025
33AQI
33AQI
16th February 2025
44AQI
44AQI
17th February 2025
40AQI
40AQI
18th February 2025
36AQI
36AQI
19th February 2025
37AQI
37AQI
20th February 2025
35AQI
35AQI
21st February 2025
35AQI
35AQI
22nd February 2025
40AQI
40AQI
23rd February 2025
41AQI
41AQI
24th February 2025
37AQI
37AQI
25th February 2025
40AQI
40AQI
26th February 2025
44AQI
44AQI
27th February 2025
69AQI
69AQI
28th February 2025
60AQI
60AQI
1st March 2025
60AQI
60AQI
2nd March 2025
42AQI
42AQI
3rd March 2025
43AQI
43AQI
4th March 2025
30AQI
30AQI
5th March 2025
34AQI
34AQI
6th March 2025
32AQI
32AQI
7th March 2025
35AQI
35AQI
8th March 2025
42AQI
42AQI
9th March 2025
45AQI
45AQI
10th March 2025
51AQI
51AQI
11th March 2025
48AQI
48AQI
12th March 2025
57AQI
57AQI
13th March 2025
56AQI
56AQI
14th March 2025
39AQI
39AQI
15th March 2025
35AQI
35AQI
16th March 2025
32AQI
32AQI
17th March 2025
51AQI
51AQI
18th March 2025
46AQI
46AQI
19th March 2025
42AQI
42AQI
20th March 2025
56AQI
56AQI
21st March 2025
54AQI
54AQI
22nd March 2025
62AQI
62AQI
23rd March 2025
61AQI
61AQI
24th March 2025
58AQI
58AQI
25th March 2025
64AQI
64AQI
26th March 2025
62AQI
62AQI
27th March 2025
51AQI
51AQI
28th March 2025
64AQI
64AQI
29th March 2025
53AQI
53AQI
30th March 2025
41AQI
41AQI
31st March 2025
44AQI
44AQI
1st April 2025
44AQI
44AQI
2nd April 2025
35AQI
35AQI
3rd April 2025
37AQI
37AQI
4th April 2025
40AQI
40AQI
5th April 2025
44AQI
44AQI
6th April 2025
44AQI
44AQI
7th April 2025
46AQI
46AQI
8th April 2025
43AQI
43AQI
9th April 2025
56AQI
56AQI
10th April 2025
48AQI
48AQI
11th April 2025
60AQI
60AQI
12th April 2025
55AQI
55AQI
13th April 2025
53AQI
53AQI
14th April 2025
54AQI
54AQI
15th April 2025
36AQI
36AQI
16th April 2025
53AQI
53AQI
17th April 2025
46AQI
46AQI
18th April 2025
54AQI
54AQI
19th April 2025
55AQI
55AQI
20th April 2025
47AQI
47AQI
21st April 2025
50AQI
50AQI
22nd April 2025
43AQI
43AQI
23rd April 2025
32AQI
32AQI
24th April 2025
42AQI
42AQI
25th April 2025
53AQI
53AQI
26th April 2025
50AQI
50AQI
27th April 2025
55AQI
55AQI
28th April 2025
47AQI
47AQI
29th April 2025
54AQI
54AQI
30th April 2025
55AQI
55AQI
1st May 2025
50AQI
50AQI
2nd May 2025
45AQI
45AQI
3rd May 2025
43AQI
43AQI
4th May 2025
41AQI
41AQI
5th May 2025
44AQI
44AQI
6th May 2025
36AQI
36AQI
7th May 2025
39AQI
39AQI
8th May 2025
53AQI
53AQI
9th May 2025
34AQI
34AQI
10th May 2025
43AQI
43AQI
11th May 2025
48AQI
48AQI
12th May 2025
54AQI
54AQI
13th May 2025
56AQI
56AQI
14th May 2025
61AQI
61AQI
15th May 2025
60AQI
60AQI
16th May 2025
69AQI
69AQI
17th May 2025
44AQI
44AQI
18th May 2025
54AQI
54AQI
19th May 2025
55AQI
55AQI
20th May 2025
44AQI
44AQI
21st May 2025
35AQI
35AQI
22nd May 2025
39AQI
39AQI
23rd May 2025
45AQI
45AQI
24th May 2025
28AQI
28AQI
25th May 2025
33AQI
33AQI
26th May 2025
38AQI
38AQI
27th May 2025
45AQI
45AQI
28th May 2025
50AQI
50AQI
29th May 2025
51AQI
51AQI
30th May 2025
49AQI
49AQI
31st May 2025
44AQI
44AQI
1st June 2025
53AQI
53AQI
2nd June 2025
59AQI
59AQI
3rd June 2025
37AQI
37AQI
4th June 2025
51AQI
51AQI
5th June 2025
53AQI
53AQI
6th June 2025
59AQI
59AQI
7th June 2025
67AQI
67AQI
8th June 2025
70AQI
70AQI
9th June 2025
37AQI
37AQI
10th June 2025
32AQI
32AQI
11th June 2025
41AQI
41AQI
12th June 2025
44AQI
44AQI
13th June 2025
42AQI
42AQI
14th June 2025
33AQI
33AQI
15th June 2025
31AQI
31AQI
16th June 2025
32AQI
32AQI
17th June 2025
29AQI
29AQI
18th June 2025
35AQI
35AQI
19th June 2025
38AQI
38AQI
20th June 2025
35AQI
35AQI
21st June 2025
30AQI
30AQI
22nd June 2025
24AQI
24AQI
23rd June 2025
21AQI
21AQI
24th June 2025
24AQI
24AQI
25th June 2025
26AQI
26AQI
26th June 2025
28AQI
28AQI
27th June 2025
28AQI
28AQI
28th June 2025
31AQI
31AQI
29th June 2025
35AQI
35AQI
30th June 2025
41AQI
41AQI
1st July 2025
58AQI
58AQI
2nd July 2025
67AQI
67AQI
3rd July 2025
75AQI
75AQI
4th July 2025
75AQI
75AQI
5th July 2025
65AQI
65AQI
6th July 2025
58AQI
58AQI
7th July 2025
57AQI
57AQI
8th July 2025
59AQI
59AQI
9th July 2025
64AQI
64AQI
10th July 2025
60AQI
60AQI
11th July 2025
50AQI
50AQI
12th July 2025
49AQI
49AQI
13th July 2025
45AQI
45AQI
14th July 2025
44AQI
44AQI
15th July 2025
49AQI
49AQI
16th July 2025
54AQI
54AQI
17th July 2025
57AQI
57AQI
18th July 2025
41AQI
41AQI
19th July 2025
37AQI
37AQI
20th July 2025
34AQI
34AQI
21st July 2025
38AQI
38AQI
22nd July 2025
48AQI
48AQI
23rd July 2025
48AQI
48AQI
24th July 2025
32AQI
32AQI
25th July 2025
28AQI
28AQI
26th July 2025
25AQI
25AQI
27th July 2025
24AQI
24AQI
28th July 2025
26AQI
26AQI
29th July 2025
31AQI
31AQI
30th July 2025
33AQI
33AQI
31st July 2025
34AQI
34AQI
1st August 2025
44AQI
44AQI
2nd August 2025
49AQI
49AQI
3rd August 2025
49AQI
49AQI
4th August 2025
48AQI
48AQI
5th August 2025
47AQI
47AQI
6th August 2025
48AQI
48AQI
50AQI
40AQI
48AQI
48AQI
46AQI
39AQI
47AQI
48AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202546AQI
21
10
26
2
16
15
18
12
22
9
23
7
19
12
6
151
67
Highest AQI recorded in
January50AQI
Lowest AQI recorded in
June39AQI
202446AQI
18
13
22
7
21
10
10
19
1
12
18
1
17
13
29
2
21
10
18
12
22
6
3
22
8
29
2
241
120
5
Highest AQI recorded in
May57AQI
Lowest AQI recorded in
July29AQI
202346AQI
22
7
2
19
9
21
10
15
15
18
13
23
7
28
3
28
3
27
3
20
11
14
15
16
15
251
111
2
Highest AQI recorded in
November55AQI
Lowest AQI recorded in
August37AQI
202246AQI
21
7
17
4
17
14
13
4
12
19
21
9
15
6
1
25
3
25
6
17
13
25
6
208
92
Highest AQI recorded in
May56AQI
Lowest AQI recorded in
September40AQI
202145AQI
23
8
23
5
17
13
1
24
6
18
13
14
16
28
3
30
1
26
4
19
11
1
18
12
20
11
260
103
2
Highest AQI recorded in
June53AQI
Lowest AQI recorded in
August33AQI
202046AQI
10
3
11
10
8
9
1
19
11
30
1
15
14
2
15
4
23
8
19
11
21
10
171
81
3
Highest AQI recorded in
May57AQI
Lowest AQI recorded in
July31AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
46AQILeast Polluted Year Recorded
2021(Avg.)
45AQIOsawa's annual 2025 AQI (46) shows an average percentage change of -0.2% (improved AQI) compared to previous years: 2020 (46), 2021 (45), 2022 (46), 2023 (46), 2024 (46).
