Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Fukuyama, Hiroshima, 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

Fukuyama, Hiroshima, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
6th Aug 2024
72AQI
Lowest AQI recorded on
2nd Aug 2022
9AQI

Same Day Analysis (18th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 46 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

Fukuyama, Hiroshima, Japan

AQI
Day
Night
.

5 AM19th Aug 2025

7 PM

4 AM20th Aug 2025

Day time
Avg. Highest Time
1PM19th Aug

54AQI

Avg. Lowest Time
11AM19th Aug

40AQI

Night time
Avg. Highest Time
7PM19th Aug

52AQI

Avg. Lowest Time
3AM20th Aug

43AQI

In the last 24 hours,

Fukuyama's AQI reached its highest point of 54 at 1 PM during the Day, while the lowest point, 40, was recorded at 11 AM during the Day between 19th Aug and 20th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Fukuyama, Hiroshima, 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 2025405 AMAQI
21st Jul 2025416 AMAQI
21st Jul 2025417 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025239 AMAQI
21st Jul 20252710 AMAQI
21st Jul 20252811 AMAQI
21st Jul 20253412 PMAQI
21st Jul 2025301 PMAQI
21st Jul 2025292 PMAQI
21st Jul 2025303 PMAQI
21st Jul 2025274 PMAQI
21st Jul 2025305 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025287 PMAQI
21st Jul 2025298 PMAQI
21st Jul 2025339 PMAQI
21st Jul 20253310 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253412 AMAQI
22nd Jul 2025391 AMAQI
22nd Jul 2025402 AMAQI
22nd Jul 2025403 AMAQI
22nd Jul 2025394 AMAQI

28°C24/33°C

22nd Jul 2025375 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252311 AMAQI
22nd Jul 20252812 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025372 PMAQI
22nd Jul 2025443 PMAQI
22nd Jul 2025424 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025297 PMAQI
22nd Jul 2025338 PMAQI
22nd Jul 2025339 PMAQI
22nd Jul 20253110 PMAQI
22nd Jul 20253111 PMAQI
23rd Jul 20253412 AMAQI
23rd Jul 2025391 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025383 AMAQI
23rd Jul 2025384 AMAQI

28°C25/32°C

23rd Jul 2025365 AMAQI
23rd Jul 2025376 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025378 AMAQI
23rd Jul 2025339 AMAQI
23rd Jul 20253010 AMAQI
23rd Jul 20253411 AMAQI
23rd Jul 20254212 PMAQI
23rd Jul 2025451 PMAQI
23rd Jul 2025512 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025464 PMAQI
23rd Jul 2025365 PMAQI
23rd Jul 2025406 PMAQI
23rd Jul 2025437 PMAQI
23rd Jul 2025378 PMAQI
23rd Jul 2025339 PMAQI
23rd Jul 20253210 PMAQI
23rd Jul 20253211 PMAQI
24th Jul 20253312 AMAQI
24th Jul 2025391 AMAQI
24th Jul 2025372 AMAQI
24th Jul 2025373 AMAQI
24th Jul 2025374 AMAQI

28°C24/33°C

24th Jul 2025385 AMAQI
24th Jul 2025386 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025439 AMAQI
24th Jul 20253910 AMAQI
24th Jul 20253711 AMAQI
24th Jul 20254112 PMAQI
24th Jul 2025511 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025583 PMAQI
24th Jul 2025584 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025506 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025338 PMAQI
24th Jul 2025329 PMAQI
24th Jul 20253510 PMAQI
24th Jul 20253611 PMAQI
25th Jul 20253312 AMAQI
25th Jul 2025331 AMAQI
25th Jul 2025372 AMAQI
25th Jul 2025373 AMAQI
25th Jul 2025384 AMAQI

29°C24/34°C

25th Jul 2025405 AMAQI
25th Jul 2025406 AMAQI
25th Jul 2025407 AMAQI
25th Jul 2025408 AMAQI
25th Jul 2025219 AMAQI
25th Jul 20251610 AMAQI
25th Jul 20251711 AMAQI
25th Jul 20252112 PMAQI
25th Jul 2025251 PMAQI
25th Jul 2025242 PMAQI
25th Jul 2025213 PMAQI
25th Jul 2025224 PMAQI
25th Jul 2025225 PMAQI
25th Jul 2025206 PMAQI
25th Jul 2025197 PMAQI
25th Jul 2025208 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20252610 PMAQI
25th Jul 20252611 PMAQI
26th Jul 20252812 AMAQI
26th Jul 2025331 AMAQI
26th Jul 2025362 AMAQI
26th Jul 2025373 AMAQI
26th Jul 2025364 AMAQI

29°C24/34°C

26th Jul 2025345 AMAQI
26th Jul 2025346 AMAQI
26th Jul 2025347 AMAQI
26th Jul 2025338 AMAQI
26th Jul 2025219 AMAQI
26th Jul 20251610 AMAQI
26th Jul 20251711 AMAQI
26th Jul 20251812 PMAQI
26th Jul 2025191 PMAQI
26th Jul 2025222 PMAQI
26th Jul 2025203 PMAQI
26th Jul 2025204 PMAQI
26th Jul 2025195 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025177 PMAQI
26th Jul 2025208 PMAQI
26th Jul 2025249 PMAQI
26th Jul 20252510 PMAQI
26th Jul 20252411 PMAQI
27th Jul 20252512 AMAQI
27th Jul 2025291 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025323 AMAQI
27th Jul 2025324 AMAQI

29°C25/34°C

27th Jul 2025305 AMAQI
27th Jul 2025306 AMAQI
27th Jul 2025307 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025249 AMAQI
27th Jul 20251610 AMAQI
27th Jul 20251611 AMAQI
27th Jul 20251712 PMAQI
27th Jul 2025181 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025173 PMAQI
27th Jul 2025174 PMAQI
27th Jul 2025185 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252311 PMAQI
28th Jul 20252312 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025302 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025294 AMAQI

29°C24/34°C

28th Jul 2025275 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025259 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20252511 AMAQI
28th Jul 20252912 PMAQI
28th Jul 2025331 PMAQI
28th Jul 2025392 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025454 PMAQI
28th Jul 2025475 PMAQI
28th Jul 2025476 PMAQI
28th Jul 2025387 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025339 PMAQI
28th Jul 20253110 PMAQI
28th Jul 20253211 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025311 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025273 AMAQI
29th Jul 2025274 AMAQI

29°C24/34°C

29th Jul 2025285 AMAQI
29th Jul 2025286 AMAQI
29th Jul 2025287 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025259 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252511 AMAQI
29th Jul 20253312 PMAQI
29th Jul 2025341 PMAQI
29th Jul 2025382 PMAQI
29th Jul 2025373 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025445 PMAQI
29th Jul 2025396 PMAQI
29th Jul 2025347 PMAQI
29th Jul 2025358 PMAQI
29th Jul 2025309 PMAQI
29th Jul 20252910 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20253712 AMAQI
30th Jul 2025381 AMAQI
30th Jul 2025292 AMAQI
30th Jul 2025293 AMAQI
30th Jul 2025294 AMAQI

29°C25/34°C

30th Jul 2025295 AMAQI
30th Jul 2025296 AMAQI
30th Jul 2025297 AMAQI
30th Jul 2025298 AMAQI
30th Jul 2025409 AMAQI
30th Jul 20254010 AMAQI
30th Jul 20253311 AMAQI
30th Jul 20253912 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025594 PMAQI
30th Jul 2025595 PMAQI
30th Jul 2025606 PMAQI
30th Jul 2025607 PMAQI
30th Jul 2025578 PMAQI
30th Jul 2025459 PMAQI
30th Jul 20254010 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20253712 AMAQI
31st Jul 2025361 AMAQI
31st Jul 2025322 AMAQI
31st Jul 2025323 AMAQI
31st Jul 2025314 AMAQI

30°C25/35°C

31st Jul 2025315 AMAQI
31st Jul 2025316 AMAQI
31st Jul 2025317 AMAQI
31st Jul 2025318 AMAQI
31st Jul 2025319 AMAQI
31st Jul 20253110 AMAQI
31st Jul 20255111 AMAQI
31st Jul 20256312 PMAQI
31st Jul 2025641 PMAQI
31st Jul 2025672 PMAQI
31st Jul 2025693 PMAQI
31st Jul 2025684 PMAQI
31st Jul 2025635 PMAQI
31st Jul 2025606 PMAQI
31st Jul 2025627 PMAQI
31st Jul 2025538 PMAQI
31st Jul 2025449 PMAQI
31st Jul 20254310 PMAQI
31st Jul 20253511 PMAQI
1st Aug 20253312 AMAQI
1st Aug 2025331 AMAQI
1st Aug 2025302 AMAQI
1st Aug 2025303 AMAQI
1st Aug 2025334 AMAQI

29°C25/33°C

1st Aug 2025345 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025387 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025439 AMAQI
1st Aug 20254110 AMAQI
1st Aug 20254911 AMAQI
1st Aug 20254812 PMAQI
1st Aug 2025501 PMAQI
1st Aug 2025472 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025525 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025517 PMAQI
1st Aug 2025438 PMAQI
1st Aug 2025449 PMAQI
1st Aug 20253710 PMAQI
1st Aug 20254211 PMAQI
2nd Aug 20253812 AMAQI
2nd Aug 2025371 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025343 AMAQI
2nd Aug 2025374 AMAQI

30°C26/34°C

2nd Aug 2025375 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025419 AMAQI
2nd Aug 20254410 AMAQI
2nd Aug 20255011 AMAQI
2nd Aug 20254512 PMAQI
2nd Aug 2025561 PMAQI
2nd Aug 2025592 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025494 PMAQI
2nd Aug 2025545 PMAQI
2nd Aug 2025506 PMAQI
2nd Aug 2025467 PMAQI
2nd Aug 2025428 PMAQI
2nd Aug 2025419 PMAQI
2nd Aug 20254110 PMAQI
2nd Aug 20254211 PMAQI
3rd Aug 20254412 AMAQI
3rd Aug 2025411 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025404 AMAQI

30°C26/35°C

3rd Aug 2025435 AMAQI
3rd Aug 2025416 AMAQI
3rd Aug 2025417 AMAQI
3rd Aug 2025418 AMAQI
3rd Aug 2025469 AMAQI
3rd Aug 20254210 AMAQI
3rd Aug 20254811 AMAQI
3rd Aug 20255912 PMAQI
3rd Aug 2025511 PMAQI
3rd Aug 2025592 PMAQI
3rd Aug 2025483 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025486 PMAQI
3rd Aug 2025457 PMAQI
3rd Aug 2025438 PMAQI
3rd Aug 2025489 PMAQI
3rd Aug 20254610 PMAQI
3rd Aug 20254611 PMAQI
4th Aug 20254912 AMAQI
4th Aug 2025421 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025413 AMAQI
4th Aug 2025444 AMAQI

29°C25/35°C

4th Aug 2025455 AMAQI
4th Aug 2025456 AMAQI
4th Aug 2025457 AMAQI
4th Aug 2025448 AMAQI
4th Aug 2025649 AMAQI
4th Aug 20257010 AMAQI
4th Aug 20258511 AMAQI
4th Aug 20258412 PMAQI
4th Aug 2025811 PMAQI
4th Aug 2025802 PMAQI
4th Aug 2025793 PMAQI
4th Aug 2025734 PMAQI
4th Aug 2025745 PMAQI
4th Aug 2025706 PMAQI
4th Aug 2025677 PMAQI
4th Aug 2025588 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255210 PMAQI
4th Aug 20255011 PMAQI
5th Aug 20255212 AMAQI
5th Aug 2025501 AMAQI
5th Aug 2025442 AMAQI
5th Aug 2025423 AMAQI
5th Aug 2025524 AMAQI

30°C26/34°C

5th Aug 2025545 AMAQI
5th Aug 2025556 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025459 AMAQI
5th Aug 20254510 AMAQI
5th Aug 20255111 AMAQI
5th Aug 20255212 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025483 PMAQI
5th Aug 2025474 PMAQI
5th Aug 2025475 PMAQI
5th Aug 2025436 PMAQI
5th Aug 2025517 PMAQI
5th Aug 2025518 PMAQI
5th Aug 2025509 PMAQI
5th Aug 20254910 PMAQI
5th Aug 20255111 PMAQI
6th Aug 20255112 AMAQI
6th Aug 2025511 AMAQI
6th Aug 2025512 AMAQI
6th Aug 2025503 AMAQI
6th Aug 2025524 AMAQI

30°C26/35°C

6th Aug 2025515 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025469 AMAQI
6th Aug 20253410 AMAQI
6th Aug 20254711 AMAQI
6th Aug 20254812 PMAQI
6th Aug 2025471 PMAQI
6th Aug 2025462 PMAQI
6th Aug 2025443 PMAQI
6th Aug 2025474 PMAQI
6th Aug 2025495 PMAQI
6th Aug 2025446 PMAQI
6th Aug 2025507 PMAQI
6th Aug 2025528 PMAQI
6th Aug 2025499 PMAQI
6th Aug 20255110 PMAQI
6th Aug 20255011 PMAQI
7th Aug 20254712 AMAQI
7th Aug 2025471 AMAQI
7th Aug 2025522 AMAQI
7th Aug 2025513 AMAQI
7th Aug 2025514 AMAQI

30°C26/34°C

7th Aug 2025515 AMAQI
7th Aug 2025506 AMAQI
7th Aug 2025507 AMAQI
7th Aug 2025518 AMAQI
7th Aug 2025479 AMAQI
7th Aug 20254310 AMAQI
7th Aug 20254711 AMAQI
7th Aug 20254212 PMAQI
7th Aug 2025401 PMAQI
7th Aug 2025372 PMAQI
7th Aug 2025383 PMAQI
7th Aug 2025394 PMAQI
7th Aug 2025425 PMAQI
7th Aug 2025486 PMAQI
7th Aug 2025517 PMAQI
7th Aug 2025518 PMAQI
7th Aug 2025519 PMAQI
7th Aug 20255210 PMAQI
7th Aug 20255111 PMAQI
8th Aug 20255012 AMAQI
8th Aug 2025501 AMAQI
8th Aug 2025512 AMAQI
8th Aug 2025513 AMAQI
8th Aug 2025504 AMAQI

28°C25/33°C

8th Aug 2025505 AMAQI
8th Aug 2025506 AMAQI
8th Aug 2025507 AMAQI
8th Aug 2025508 AMAQI
8th Aug 2025439 AMAQI
8th Aug 20254610 AMAQI
8th Aug 20255111 AMAQI
8th Aug 20255312 PMAQI
8th Aug 2025511 PMAQI
8th Aug 2025492 PMAQI
8th Aug 2025533 PMAQI
8th Aug 2025544 PMAQI
8th Aug 2025525 PMAQI
8th Aug 2025436 PMAQI
8th Aug 2025397 PMAQI
8th Aug 2025418 PMAQI
8th Aug 2025469 PMAQI
8th Aug 20254710 PMAQI
8th Aug 20254711 PMAQI
9th Aug 20254712 AMAQI
9th Aug 2025481 AMAQI
9th Aug 2025512 AMAQI
9th Aug 2025513 AMAQI
9th Aug 2025514 AMAQI

27°C24/32°C

9th Aug 2025515 AMAQI
9th Aug 2025516 AMAQI
9th Aug 2025517 AMAQI
9th Aug 2025518 AMAQI
9th Aug 2025309 AMAQI
9th Aug 20252410 AMAQI
9th Aug 20252811 AMAQI
9th Aug 20253512 PMAQI
9th Aug 2025351 PMAQI
9th Aug 2025382 PMAQI
9th Aug 2025333 PMAQI
9th Aug 2025294 PMAQI
9th Aug 2025265 PMAQI
9th Aug 2025256 PMAQI
9th Aug 2025227 PMAQI
9th Aug 2025288 PMAQI
9th Aug 2025399 PMAQI
9th Aug 20253810 PMAQI
9th Aug 20253811 PMAQI
10th Aug 20254012 AMAQI
10th Aug 2025451 AMAQI
10th Aug 2025502 AMAQI
10th Aug 2025493 AMAQI
10th Aug 2025494 AMAQI

24°C21/26°C

10th Aug 2025475 AMAQI
10th Aug 2025466 AMAQI
10th Aug 2025467 AMAQI
10th Aug 2025468 AMAQI
10th Aug 2025359 AMAQI
10th Aug 20252110 AMAQI
10th Aug 20252611 AMAQI
10th Aug 20252512 PMAQI
10th Aug 2025261 PMAQI
10th Aug 2025282 PMAQI
10th Aug 2025263 PMAQI
10th Aug 2025274 PMAQI
10th Aug 2025275 PMAQI
10th Aug 2025266 PMAQI
10th Aug 2025237 PMAQI
10th Aug 2025258 PMAQI
10th Aug 2025319 PMAQI
10th Aug 20253110 PMAQI
10th Aug 20253211 PMAQI
11th Aug 20253312 AMAQI
11th Aug 2025371 AMAQI
11th Aug 2025462 AMAQI
11th Aug 2025463 AMAQI
11th Aug 2025454 AMAQI

24°C23/25°C

11th Aug 2025425 AMAQI
11th Aug 2025426 AMAQI
11th Aug 2025427 AMAQI
11th Aug 2025418 AMAQI
11th Aug 2025209 AMAQI
11th Aug 20251310 AMAQI
11th Aug 20251611 AMAQI
11th Aug 20251512 PMAQI
11th Aug 2025181 PMAQI
11th Aug 2025192 PMAQI
11th Aug 2025263 PMAQI
11th Aug 2025324 PMAQI
11th Aug 2025255 PMAQI
11th Aug 2025296 PMAQI
11th Aug 2025257 PMAQI
11th Aug 2025318 PMAQI
11th Aug 2025329 PMAQI
11th Aug 20253310 PMAQI
11th Aug 20253111 PMAQI
12th Aug 20253512 AMAQI
12th Aug 2025401 AMAQI
12th Aug 2025412 AMAQI
12th Aug 2025413 AMAQI
12th Aug 2025384 AMAQI

25°C24/25°C

12th Aug 2025365 AMAQI
12th Aug 2025366 AMAQI
12th Aug 2025367 AMAQI
12th Aug 2025358 AMAQI
12th Aug 2025279 AMAQI
12th Aug 20253010 AMAQI
12th Aug 20253311 AMAQI
12th Aug 20253412 PMAQI
12th Aug 2025301 PMAQI
12th Aug 2025322 PMAQI
12th Aug 2025313 PMAQI
12th Aug 2025344 PMAQI
12th Aug 2025305 PMAQI
12th Aug 2025386 PMAQI
12th Aug 2025317 PMAQI
12th Aug 2025308 PMAQI
12th Aug 2025369 PMAQI
12th Aug 20253310 PMAQI
12th Aug 20253211 PMAQI
13th Aug 20253312 AMAQI
13th Aug 2025361 AMAQI
13th Aug 2025382 AMAQI
13th Aug 2025383 AMAQI
13th Aug 2025364 AMAQI

24°C23/26°C

13th Aug 2025355 AMAQI
13th Aug 2025366 AMAQI
13th Aug 2025367 AMAQI
13th Aug 2025368 AMAQI
13th Aug 2025309 AMAQI
13th Aug 20253110 AMAQI
13th Aug 20254311 AMAQI
13th Aug 20255012 PMAQI
13th Aug 2025461 PMAQI
13th Aug 2025522 PMAQI
13th Aug 2025533 PMAQI
13th Aug 2025524 PMAQI
13th Aug 2025475 PMAQI
13th Aug 2025426 PMAQI
13th Aug 2025477 PMAQI
13th Aug 2025358 PMAQI
13th Aug 2025369 PMAQI
13th Aug 20253210 PMAQI
13th Aug 20253611 PMAQI
14th Aug 20254212 AMAQI
14th Aug 2025381 AMAQI
14th Aug 2025362 AMAQI
14th Aug 2025363 AMAQI
14th Aug 2025384 AMAQI

27°C25/31°C

14th Aug 2025385 AMAQI
14th Aug 2025396 AMAQI
14th Aug 2025387 AMAQI
14th Aug 2025388 AMAQI
14th Aug 2025349 AMAQI
14th Aug 20254410 AMAQI
14th Aug 20255511 AMAQI
14th Aug 20255512 PMAQI
14th Aug 2025571 PMAQI
14th Aug 2025582 PMAQI
14th Aug 2025553 PMAQI
14th Aug 2025544 PMAQI
14th Aug 2025535 PMAQI
14th Aug 2025566 PMAQI
14th Aug 2025527 PMAQI
14th Aug 2025488 PMAQI
14th Aug 2025479 PMAQI
14th Aug 20255010 PMAQI
14th Aug 20255111 PMAQI
15th Aug 20255112 AMAQI
15th Aug 2025411 AMAQI
15th Aug 2025382 AMAQI
15th Aug 2025373 AMAQI
15th Aug 2025404 AMAQI

28°C25/32°C

15th Aug 2025415 AMAQI
15th Aug 2025416 AMAQI
15th Aug 2025417 AMAQI
15th Aug 2025418 AMAQI
15th Aug 2025439 AMAQI
15th Aug 20254310 AMAQI
15th Aug 20254211 AMAQI
15th Aug 20254712 PMAQI
15th Aug 2025481 PMAQI
15th Aug 2025452 PMAQI
15th Aug 2025523 PMAQI
15th Aug 2025504 PMAQI
15th Aug 2025455 PMAQI
15th Aug 2025496 PMAQI
15th Aug 2025457 PMAQI
15th Aug 2025458 PMAQI
15th Aug 2025429 PMAQI
15th Aug 20254110 PMAQI
15th Aug 20254311 PMAQI
16th Aug 20254212 AMAQI
16th Aug 2025411 AMAQI
16th Aug 2025392 AMAQI
16th Aug 2025393 AMAQI
16th Aug 2025424 AMAQI

28°C25/32°C

16th Aug 2025435 AMAQI
16th Aug 2025426 AMAQI
16th Aug 2025437 AMAQI
16th Aug 2025448 AMAQI
16th Aug 2025409 AMAQI
16th Aug 20253810 AMAQI
16th Aug 20254811 AMAQI
16th Aug 20254712 PMAQI
16th Aug 2025481 PMAQI
16th Aug 2025482 PMAQI
16th Aug 2025543 PMAQI
16th Aug 2025544 PMAQI
16th Aug 2025505 PMAQI
16th Aug 2025456 PMAQI
16th Aug 2025467 PMAQI
16th Aug 2025448 PMAQI
16th Aug 2025439 PMAQI
16th Aug 20254210 PMAQI
16th Aug 20254511 PMAQI
17th Aug 20254412 AMAQI
17th Aug 2025411 AMAQI
17th Aug 2025402 AMAQI
17th Aug 2025403 AMAQI
17th Aug 2025424 AMAQI

28°C25/32°C

17th Aug 2025435 AMAQI
17th Aug 2025426 AMAQI
17th Aug 2025437 AMAQI
17th Aug 2025428 AMAQI
17th Aug 2025389 AMAQI
17th Aug 20253910 AMAQI
17th Aug 20254411 AMAQI
17th Aug 20255112 PMAQI
17th Aug 2025551 PMAQI
17th Aug 2025522 PMAQI
17th Aug 2025453 PMAQI
17th Aug 2025424 PMAQI
17th Aug 2025425 PMAQI
17th Aug 2025426 PMAQI
17th Aug 2025417 PMAQI
17th Aug 2025378 PMAQI
17th Aug 2025369 PMAQI
17th Aug 20253910 PMAQI
17th Aug 20253911 PMAQI
18th Aug 20253612 AMAQI
18th Aug 2025401 AMAQI
18th Aug 2025422 AMAQI
18th Aug 2025403 AMAQI
18th Aug 2025414 AMAQI

28°C25/33°C

18th Aug 2025425 AMAQI
18th Aug 2025446 AMAQI
18th Aug 2025437 AMAQI
18th Aug 2025438 AMAQI
18th Aug 2025389 AMAQI
18th Aug 20254410 AMAQI
18th Aug 20254911 AMAQI
18th Aug 20254312 PMAQI
18th Aug 2025531 PMAQI
18th Aug 2025542 PMAQI
18th Aug 2025503 PMAQI
18th Aug 2025464 PMAQI
18th Aug 2025565 PMAQI
18th Aug 2025566 PMAQI
18th Aug 2025547 PMAQI
18th Aug 2025508 PMAQI
18th Aug 2025469 PMAQI
18th Aug 20255010 PMAQI
18th Aug 20255111 PMAQI
19th Aug 20254612 AMAQI
19th Aug 2025421 AMAQI
19th Aug 2025432 AMAQI
19th Aug 2025403 AMAQI
19th Aug 2025424 AMAQI

28°C25/32°C

19th Aug 2025425 AMAQI
19th Aug 2025426 AMAQI
19th Aug 2025427 AMAQI
19th Aug 2025438 AMAQI
19th Aug 2025409 AMAQI
19th Aug 20255010 AMAQI
19th Aug 20254011 AMAQI
19th Aug 20254312 PMAQI
19th Aug 2025541 PMAQI
19th Aug 2025502 PMAQI
19th Aug 2025503 PMAQI
19th Aug 2025524 PMAQI
19th Aug 2025485 PMAQI
19th Aug 2025526 PMAQI
19th Aug 2025527 PMAQI
19th Aug 2025528 PMAQI
19th Aug 2025459 PMAQI
19th Aug 20254710 PMAQI
19th Aug 20254411 PMAQI
20th Aug 20254312 AMAQI
20th Aug 2025441 AMAQI
20th Aug 2025432 AMAQI
20th Aug 2025433 AMAQI
20th Aug 2025444 AMAQI

28°C25/32°C

20th Aug 2025435 AMAQI
5 AM
20th Aug 2025446 AMAQI
20th Aug 2025457 AMAQI
20th Aug 2025438 AMAQI
20th Aug 2025509 AMAQI
20th Aug 20255110 AMAQI
20th Aug 20255411 AMAQI
20th Aug 20256312 PMAQI
12 PM
20th Aug 2025561 PMAQI
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
12 PM - 7 PM

43AQI

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

36AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 7 PM (Avg. 43), while the lowest AQI was between 9 AM to 10 AM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 11 PM

39AQI

9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM

39AQI

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. 39), while the lowest AQI was between 12 AM to 11 PM (Avg. 39).

2025 Days Vs Air Quality

Fukuyama, Hiroshima, Japan

2025

79%

182

20%

46

0.8%

2

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

Good
182 Days
Moderate
46 Days
Poor
2 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 79%

Health Risk Level:

Low

In 2025, 79% 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

Fukuyama, Hiroshima, 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
27AQI
2nd January 2025
35AQI
3rd January 2025
29AQI
4th January 2025
28AQI
5th January 2025
27AQI
6th January 2025
28AQI
7th January 2025
28AQI
8th January 2025
27AQI
9th January 2025
27AQI
10th January 2025
26AQI
11th January 2025
27AQI
12th January 2025
28AQI
13th January 2025
32AQI
14th January 2025
35AQI
15th January 2025
38AQI
16th January 2025
34AQI
17th January 2025
30AQI
18th January 2025
29AQI
19th January 2025
46AQI
20th January 2025
35AQI
21st January 2025
41AQI
22nd January 2025
57AQI
23rd January 2025
77AQI
24th January 2025
55AQI
25th January 2025
47AQI
26th January 2025
38AQI
27th January 2025
37AQI
28th January 2025
33AQI
29th January 2025
32AQI
30th January 2025
44AQI
31st January 2025
45AQI
1st February 2025
48AQI
2nd February 2025
37AQI
3rd February 2025
43AQI
4th February 2025
35AQI
5th February 2025
36AQI
6th February 2025
32AQI
7th February 2025
30AQI
8th February 2025
31AQI
9th February 2025
29AQI
10th February 2025
30AQI
11th February 2025
33AQI
12th February 2025
32AQI
13th February 2025
31AQI
14th February 2025
41AQI
15th February 2025
30AQI
16th February 2025
44AQI
17th February 2025
40AQI
18th February 2025
37AQI
19th February 2025
35AQI
20th February 2025
31AQI
21st February 2025
32AQI
22nd February 2025
33AQI
23rd February 2025
32AQI
24th February 2025
35AQI
25th February 2025
37AQI
26th February 2025
38AQI
27th February 2025
49AQI
28th February 2025
52AQI
1st March 2025
56AQI
2nd March 2025
103AQI
3rd March 2025
52AQI
4th March 2025
48AQI
5th March 2025
33AQI
6th March 2025
40AQI
7th March 2025
33AQI
8th March 2025
43AQI
9th March 2025
45AQI
10th March 2025
51AQI
11th March 2025
49AQI
12th March 2025
50AQI
13th March 2025
59AQI
14th March 2025
41AQI
15th March 2025
36AQI
16th March 2025
28AQI
17th March 2025
38AQI
18th March 2025
24AQI
19th March 2025
40AQI
20th March 2025
44AQI
21st March 2025
42AQI
22nd March 2025
64AQI
23rd March 2025
47AQI
24th March 2025
45AQI
25th March 2025
62AQI
26th March 2025
75AQI
27th March 2025
87AQI
28th March 2025
50AQI
29th March 2025
46AQI
30th March 2025
42AQI
31st March 2025
46AQI
1st April 2025
48AQI
2nd April 2025
41AQI
3rd April 2025
27AQI
4th April 2025
34AQI
5th April 2025
29AQI
6th April 2025
26AQI
7th April 2025
27AQI
8th April 2025
21AQI
9th April 2025
31AQI
10th April 2025
30AQI
11th April 2025
30AQI
12th April 2025
29AQI
13th April 2025
23AQI
14th April 2025
24AQI
15th April 2025
20AQI
16th April 2025
22AQI
17th April 2025
27AQI
18th April 2025
30AQI
19th April 2025
28AQI
20th April 2025
29AQI
21st April 2025
20AQI
22nd April 2025
23AQI
23rd April 2025
20AQI
24th April 2025
19AQI
25th April 2025
50AQI
26th April 2025
34AQI
27th April 2025
40AQI
28th April 2025
36AQI
29th April 2025
31AQI
30th April 2025
39AQI
1st May 2025
55AQI
2nd May 2025
38AQI
3rd May 2025
49AQI
4th May 2025
32AQI
5th May 2025
40AQI
6th May 2025
26AQI
7th May 2025
28AQI
8th May 2025
29AQI
9th May 2025
43AQI
10th May 2025
33AQI
11th May 2025
43AQI
12th May 2025
52AQI
13th May 2025
47AQI
14th May 2025
63AQI
15th May 2025
61AQI
16th May 2025
50AQI
17th May 2025
44AQI
18th May 2025
40AQI
19th May 2025
59AQI
20th May 2025
65AQI
21st May 2025
49AQI
22nd May 2025
44AQI
23rd May 2025
46AQI
24th May 2025
33AQI
25th May 2025
25AQI
26th May 2025
29AQI
27th May 2025
40AQI
28th May 2025
34AQI
29th May 2025
48AQI
30th May 2025
41AQI
31st May 2025
41AQI
1st June 2025
47AQI
2nd June 2025
62AQI
3rd June 2025
32AQI
4th June 2025
50AQI
5th June 2025
48AQI
6th June 2025
53AQI
7th June 2025
50AQI
8th June 2025
67AQI
9th June 2025
54AQI
10th June 2025
42AQI
11th June 2025
38AQI
12th June 2025
62AQI
13th June 2025
54AQI
14th June 2025
47AQI
15th June 2025
33AQI
16th June 2025
33AQI
17th June 2025
31AQI
18th June 2025
35AQI
19th June 2025
46AQI
20th June 2025
55AQI
21st June 2025
54AQI
22nd June 2025
61AQI
23rd June 2025
52AQI
24th June 2025
47AQI
25th June 2025
46AQI
26th June 2025
48AQI
27th June 2025
55AQI
28th June 2025
51AQI
29th June 2025
54AQI
30th June 2025
59AQI
1st July 2025
56AQI
2nd July 2025
81AQI
3rd July 2025
81AQI
4th July 2025
102AQI
5th July 2025
89AQI
6th July 2025
75AQI
7th July 2025
69AQI
8th July 2025
71AQI
9th July 2025
69AQI
10th July 2025
72AQI
11th July 2025
60AQI
12th July 2025
56AQI
13th July 2025
55AQI
14th July 2025
47AQI
15th July 2025
48AQI
16th July 2025
51AQI
17th July 2025
49AQI
18th July 2025
40AQI
19th July 2025
36AQI
20th July 2025
33AQI
21st July 2025
34AQI
22nd July 2025
34AQI
23rd July 2025
38AQI
24th July 2025
41AQI
25th July 2025
28AQI
26th July 2025
26AQI
27th July 2025
24AQI
28th July 2025
32AQI
29th July 2025
31AQI
30th July 2025
42AQI
31st July 2025
45AQI
1st August 2025
41AQI
2nd August 2025
43AQI
3rd August 2025
45AQI
4th August 2025
58AQI
5th August 2025
50AQI
6th August 2025
49AQI
7th August 2025
48AQI
8th August 2025
48AQI
9th August 2025
39AQI
10th August 2025
35AQI
11th August 2025
32AQI
12th August 2025
34AQI
13th August 2025
39AQI
14th August 2025
46AQI
15th August 2025
44AQI
16th August 2025
44AQI
17th August 2025
42AQI
18th August 2025
46AQI

36AQI

36AQI

49AQI

30AQI

43AQI

49AQI

52AQI

44AQI

No. of days

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

202542AQI

28
3
27
1
22
8
1
30
25
6
16
14
17
13
1
17
1
182
46
2

Highest AQI recorded in

July

52AQI

Lowest AQI recorded in

April

30AQI

202441AQI

28
3
20
9
23
8
13
16
1
16
15
19
11
31
25
6
25
5
30
1
26
4
31
287
78
1

Highest AQI recorded in

April

57AQI

Lowest AQI recorded in

December

28AQI

202345AQI

24
6
1
16
12
11
20
13
17
20
11
16
14
22
8
28
3
27
3
28
3
20
9
21
10
246
116
1

Highest AQI recorded in

April

56AQI

Lowest AQI recorded in

August

36AQI

202244AQI

27
4
16
6
17
14
15
15
13
18
18
12
15
9
3
24
5
23
8
22
8
31
224
99

Highest AQI recorded in

May

53AQI

Lowest AQI recorded in

August

20AQI

202142AQI

24
7
22
6
14
16
1
21
9
19
12
15
15
28
3
27
4
26
4
23
8
21
9
26
5
266
98
1

Highest AQI recorded in

June

52AQI

Lowest AQI recorded in

February

37AQI

202040AQI

8
5
18
3
13
6
21
9
28
3
16
13
2
18
1
26
5
22
8
23
8
193
61
2

Highest AQI recorded in

August

56AQI

Lowest AQI recorded in

September

28AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
45AQI
Least Polluted Year Recorded
2020(Avg.)
40AQI

Fukuyama's annual 2025 AQI (42) shows an average percentage change of 0.06% (worsened AQI) compared to previous years: 2020 (40), 2021 (42), 2022 (44), 2023 (45), 2024 (41).