Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Kasugacho, 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

Kasugacho, Fukuyama, Hiroshima, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Aug 2021
67AQI
Lowest AQI recorded on
29th Aug 2024
13AQI

Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 42 of Good air quality, showing improvement over 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025

Kasugacho, Fukuyama, Hiroshima, Japan

AQI
Day
Night
.

5 AM3rd Aug 2025

7 PM

4 AM4th Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
12PM3rd Aug

58AQI

Avg. Lowest Time
10AM3rd Aug

40AQI

In the last 24 hours,

Kasugacho's AQI reached its highest point of 58 at 12 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Kasugacho, Fukuyama, Hiroshima, Japan

JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 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
Day
Night
5th Jul 2025895 AMAQI
5th Jul 2025916 AMAQI
5th Jul 2025897 AMAQI
5th Jul 2025928 AMAQI
5th Jul 2025929 AMAQI
5th Jul 20259210 AMAQI
5th Jul 20259411 AMAQI
5th Jul 20259212 PMAQI
5th Jul 2025931 PMAQI
5th Jul 2025982 PMAQI
5th Jul 2025963 PMAQI
5th Jul 2025904 PMAQI
5th Jul 2025925 PMAQI
5th Jul 2025916 PMAQI
5th Jul 2025917 PMAQI
5th Jul 2025928 PMAQI
5th Jul 2025909 PMAQI
5th Jul 20258910 PMAQI
5th Jul 20258811 PMAQI
6th Jul 20258612 AMAQI
6th Jul 2025901 AMAQI
6th Jul 2025882 AMAQI
6th Jul 2025913 AMAQI
6th Jul 2025904 AMAQI

27°C22/34°C

6th Jul 2025895 AMAQI
6th Jul 2025906 AMAQI
6th Jul 2025917 AMAQI
6th Jul 2025918 AMAQI
6th Jul 2025759 AMAQI
6th Jul 20255810 AMAQI
6th Jul 20255511 AMAQI
6th Jul 20255612 PMAQI
6th Jul 2025641 PMAQI
6th Jul 2025662 PMAQI
6th Jul 2025653 PMAQI
6th Jul 2025664 PMAQI
6th Jul 2025665 PMAQI
6th Jul 2025676 PMAQI
6th Jul 2025667 PMAQI
6th Jul 2025718 PMAQI
6th Jul 2025819 PMAQI
6th Jul 20258310 PMAQI
6th Jul 20257811 PMAQI
7th Jul 20258012 AMAQI
7th Jul 2025831 AMAQI
7th Jul 2025872 AMAQI
7th Jul 2025873 AMAQI
7th Jul 2025864 AMAQI

28°C22/34°C

7th Jul 2025845 AMAQI
7th Jul 2025836 AMAQI
7th Jul 2025827 AMAQI
7th Jul 2025838 AMAQI
7th Jul 2025409 AMAQI
7th Jul 20253110 AMAQI
7th Jul 20253211 AMAQI
7th Jul 20255212 PMAQI
7th Jul 2025631 PMAQI
7th Jul 2025632 PMAQI
7th Jul 2025643 PMAQI
7th Jul 2025624 PMAQI
7th Jul 2025625 PMAQI
7th Jul 2025646 PMAQI
7th Jul 2025707 PMAQI
7th Jul 2025708 PMAQI
7th Jul 2025769 PMAQI
7th Jul 20257610 PMAQI
7th Jul 20257711 PMAQI
8th Jul 20257512 AMAQI
8th Jul 2025771 AMAQI
8th Jul 2025822 AMAQI
8th Jul 2025823 AMAQI
8th Jul 2025814 AMAQI

28°C22/34°C

8th Jul 2025785 AMAQI
8th Jul 2025806 AMAQI
8th Jul 2025787 AMAQI
8th Jul 2025798 AMAQI
8th Jul 2025429 AMAQI
8th Jul 20254110 AMAQI
8th Jul 20255011 AMAQI
8th Jul 20255612 PMAQI
8th Jul 2025631 PMAQI
8th Jul 2025642 PMAQI
8th Jul 2025653 PMAQI
8th Jul 2025734 PMAQI
8th Jul 2025735 PMAQI
8th Jul 2025716 PMAQI
8th Jul 2025717 PMAQI
8th Jul 2025738 PMAQI
8th Jul 2025749 PMAQI
8th Jul 20257210 PMAQI
8th Jul 20257311 PMAQI
9th Jul 20257412 AMAQI
9th Jul 2025751 AMAQI
9th Jul 2025762 AMAQI
9th Jul 2025763 AMAQI
9th Jul 2025764 AMAQI

29°C25/34°C

9th Jul 2025735 AMAQI
9th Jul 2025736 AMAQI
9th Jul 2025737 AMAQI
9th Jul 2025728 AMAQI
9th Jul 2025669 AMAQI
9th Jul 20256210 AMAQI
9th Jul 20256211 AMAQI
9th Jul 20256112 PMAQI
9th Jul 2025661 PMAQI
9th Jul 2025662 PMAQI
9th Jul 2025663 PMAQI
9th Jul 2025684 PMAQI
9th Jul 2025705 PMAQI
9th Jul 2025686 PMAQI
9th Jul 2025687 PMAQI
9th Jul 2025678 PMAQI
9th Jul 2025759 PMAQI
9th Jul 20257410 PMAQI
9th Jul 20257311 PMAQI
10th Jul 20257412 AMAQI
10th Jul 2025751 AMAQI
10th Jul 2025742 AMAQI
10th Jul 2025743 AMAQI
10th Jul 2025744 AMAQI

29°C23/34°C

10th Jul 2025745 AMAQI
10th Jul 2025746 AMAQI
10th Jul 2025747 AMAQI
10th Jul 2025748 AMAQI
10th Jul 2025609 AMAQI
10th Jul 20255910 AMAQI
10th Jul 20256811 AMAQI
10th Jul 20258612 PMAQI
10th Jul 2025861 PMAQI
10th Jul 2025882 PMAQI
10th Jul 2025823 PMAQI
10th Jul 2025704 PMAQI
10th Jul 2025645 PMAQI
10th Jul 2025656 PMAQI
10th Jul 2025627 PMAQI
10th Jul 2025648 PMAQI
10th Jul 2025719 PMAQI
10th Jul 20257010 PMAQI
10th Jul 20257011 PMAQI
11th Jul 20257212 AMAQI
11th Jul 2025731 AMAQI
11th Jul 2025732 AMAQI
11th Jul 2025743 AMAQI
11th Jul 2025744 AMAQI

29°C24/35°C

11th Jul 2025745 AMAQI
11th Jul 2025746 AMAQI
11th Jul 2025747 AMAQI
11th Jul 2025748 AMAQI
11th Jul 2025549 AMAQI
11th Jul 20254010 AMAQI
11th Jul 20253111 AMAQI
11th Jul 20253812 PMAQI
11th Jul 2025541 PMAQI
11th Jul 2025542 PMAQI
11th Jul 2025543 PMAQI
11th Jul 2025534 PMAQI
11th Jul 2025515 PMAQI
11th Jul 2025526 PMAQI
11th Jul 2025517 PMAQI
11th Jul 2025568 PMAQI
11th Jul 2025679 PMAQI
11th Jul 20256710 PMAQI
11th Jul 20256811 PMAQI
12th Jul 20256812 AMAQI
12th Jul 2025691 AMAQI
12th Jul 2025722 AMAQI
12th Jul 2025723 AMAQI
12th Jul 2025724 AMAQI

29°C25/34°C

12th Jul 2025705 AMAQI
12th Jul 2025716 AMAQI
12th Jul 2025707 AMAQI
12th Jul 2025718 AMAQI
12th Jul 2025359 AMAQI
12th Jul 20252410 AMAQI
12th Jul 20252611 AMAQI
12th Jul 20253412 PMAQI
12th Jul 2025521 PMAQI
12th Jul 2025522 PMAQI
12th Jul 2025523 PMAQI
12th Jul 2025514 PMAQI
12th Jul 2025495 PMAQI
12th Jul 2025496 PMAQI
12th Jul 2025497 PMAQI
12th Jul 2025518 PMAQI
12th Jul 2025649 PMAQI
12th Jul 20256410 PMAQI
12th Jul 20256411 PMAQI
13th Jul 20256412 AMAQI
13th Jul 2025661 AMAQI
13th Jul 2025692 AMAQI
13th Jul 2025683 AMAQI
13th Jul 2025684 AMAQI

28°C24/33°C

13th Jul 2025665 AMAQI
13th Jul 2025666 AMAQI
13th Jul 2025667 AMAQI
13th Jul 2025668 AMAQI
13th Jul 2025459 AMAQI
13th Jul 20252010 AMAQI
13th Jul 20252211 AMAQI
13th Jul 20253012 PMAQI
13th Jul 2025511 PMAQI
13th Jul 2025532 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025505 PMAQI
13th Jul 2025486 PMAQI
13th Jul 2025487 PMAQI
13th Jul 2025538 PMAQI
13th Jul 2025609 PMAQI
13th Jul 20256110 PMAQI
13th Jul 20255811 PMAQI
14th Jul 20256012 AMAQI
14th Jul 2025611 AMAQI
14th Jul 2025642 AMAQI
14th Jul 2025643 AMAQI
14th Jul 2025634 AMAQI

29°C25/33°C

14th Jul 2025625 AMAQI
14th Jul 2025626 AMAQI
14th Jul 2025627 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025309 AMAQI
14th Jul 20251810 AMAQI
14th Jul 20252011 AMAQI
14th Jul 20252212 PMAQI
14th Jul 2025371 PMAQI
14th Jul 2025382 PMAQI
14th Jul 2025383 PMAQI
14th Jul 2025384 PMAQI
14th Jul 2025385 PMAQI
14th Jul 2025386 PMAQI
14th Jul 2025377 PMAQI
14th Jul 2025438 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255610 PMAQI
14th Jul 20255611 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025581 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025603 AMAQI
15th Jul 2025604 AMAQI

25°C21/27°C

15th Jul 2025595 AMAQI
15th Jul 2025596 AMAQI
15th Jul 2025597 AMAQI
15th Jul 2025598 AMAQI
15th Jul 2025249 AMAQI
15th Jul 20251810 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20253412 PMAQI
15th Jul 2025421 PMAQI
15th Jul 2025422 PMAQI
15th Jul 2025423 PMAQI
15th Jul 2025424 PMAQI
15th Jul 2025405 PMAQI
15th Jul 2025456 PMAQI
15th Jul 2025487 PMAQI
15th Jul 2025508 PMAQI
15th Jul 2025579 PMAQI
15th Jul 20255510 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255612 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025574 AMAQI

25°C20/31°C

16th Jul 2025565 AMAQI
16th Jul 2025566 AMAQI
16th Jul 2025567 AMAQI
16th Jul 2025568 AMAQI
16th Jul 2025469 AMAQI
16th Jul 20254210 AMAQI
16th Jul 20254011 AMAQI
16th Jul 20254612 PMAQI
16th Jul 2025501 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025493 PMAQI
16th Jul 2025494 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025526 PMAQI
16th Jul 2025497 PMAQI
16th Jul 2025528 PMAQI
16th Jul 2025559 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255512 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025552 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025554 AMAQI

27°C22/33°C

17th Jul 2025555 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025519 AMAQI
17th Jul 20255210 AMAQI
17th Jul 20255011 AMAQI
17th Jul 20254312 PMAQI
17th Jul 2025451 PMAQI
17th Jul 2025412 PMAQI
17th Jul 2025363 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025445 PMAQI
17th Jul 2025466 PMAQI
17th Jul 2025397 PMAQI
17th Jul 2025408 PMAQI
17th Jul 2025529 PMAQI
17th Jul 20255210 PMAQI
17th Jul 20255211 PMAQI
18th Jul 20255212 AMAQI
18th Jul 2025531 AMAQI
18th Jul 2025552 AMAQI
18th Jul 2025553 AMAQI
18th Jul 2025544 AMAQI

26°C22/31°C

18th Jul 2025545 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025548 AMAQI
18th Jul 2025339 AMAQI
18th Jul 20251410 AMAQI
18th Jul 20251411 AMAQI
18th Jul 20251812 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025273 PMAQI
18th Jul 2025284 PMAQI
18th Jul 2025315 PMAQI
18th Jul 2025296 PMAQI
18th Jul 2025347 PMAQI
18th Jul 2025418 PMAQI
18th Jul 2025509 PMAQI
18th Jul 20254910 PMAQI
18th Jul 20255011 PMAQI
19th Jul 20255012 AMAQI
19th Jul 2025501 AMAQI
19th Jul 2025532 AMAQI
19th Jul 2025533 AMAQI
19th Jul 2025534 AMAQI

25°C23/30°C

19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20251610 AMAQI
19th Jul 20251711 AMAQI
19th Jul 20251712 PMAQI
19th Jul 2025231 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025255 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025429 PMAQI
19th Jul 20254410 PMAQI
19th Jul 20254411 PMAQI
20th Jul 20254412 AMAQI
20th Jul 2025481 AMAQI
20th Jul 2025512 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025514 AMAQI

27°C22/32°C

20th Jul 2025485 AMAQI
20th Jul 2025486 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025488 AMAQI
20th Jul 2025339 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251411 AMAQI
20th Jul 20251812 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025243 PMAQI
20th Jul 2025254 PMAQI
20th Jul 2025245 PMAQI
20th Jul 2025196 PMAQI
20th Jul 2025197 PMAQI
20th Jul 2025248 PMAQI
20th Jul 2025319 PMAQI
20th Jul 20253210 PMAQI
20th Jul 20253211 PMAQI
21st Jul 20253712 AMAQI
21st Jul 2025411 AMAQI
21st Jul 2025472 AMAQI
21st Jul 2025483 AMAQI
21st Jul 2025464 AMAQI

27°C22/33°C

21st Jul 2025425 AMAQI
21st Jul 2025436 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025219 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252511 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025262 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025405 PMAQI
21st Jul 2025386 PMAQI
21st Jul 2025257 PMAQI
21st Jul 2025278 PMAQI
21st Jul 2025339 PMAQI
21st Jul 20253410 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253612 AMAQI
22nd Jul 2025421 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025423 AMAQI
22nd Jul 2025414 AMAQI

27°C22/33°C

22nd Jul 2025395 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025397 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025259 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20252311 AMAQI
22nd Jul 20253212 PMAQI
22nd Jul 2025381 PMAQI
22nd Jul 2025382 PMAQI
22nd Jul 2025393 PMAQI
22nd Jul 2025384 PMAQI
22nd Jul 2025375 PMAQI
22nd Jul 2025366 PMAQI
22nd Jul 2025377 PMAQI
22nd Jul 2025278 PMAQI
22nd Jul 2025329 PMAQI
22nd Jul 20253210 PMAQI
22nd Jul 20253111 PMAQI
23rd Jul 20253412 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025392 AMAQI
23rd Jul 2025403 AMAQI
23rd Jul 2025394 AMAQI

27°C22/33°C

23rd Jul 2025385 AMAQI
23rd Jul 2025386 AMAQI
23rd Jul 2025387 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025309 AMAQI
23rd Jul 20252310 AMAQI
23rd Jul 20252511 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025351 PMAQI
23rd Jul 2025442 PMAQI
23rd Jul 2025493 PMAQI
23rd Jul 2025354 PMAQI
23rd Jul 2025345 PMAQI
23rd Jul 2025366 PMAQI
23rd Jul 2025347 PMAQI
23rd Jul 2025328 PMAQI
23rd Jul 2025329 PMAQI
23rd Jul 20253110 PMAQI
23rd Jul 20252911 PMAQI
24th Jul 20253212 AMAQI
24th Jul 2025391 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025383 AMAQI
24th Jul 2025384 AMAQI

27°C22/34°C

24th Jul 2025385 AMAQI
24th Jul 2025386 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025399 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20253011 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025451 PMAQI
24th Jul 2025542 PMAQI
24th Jul 2025553 PMAQI
24th Jul 2025564 PMAQI
24th Jul 2025575 PMAQI
24th Jul 2025556 PMAQI
24th Jul 2025467 PMAQI
24th Jul 2025358 PMAQI
24th Jul 2025329 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253211 PMAQI
25th Jul 20253012 AMAQI
25th Jul 2025331 AMAQI
25th Jul 2025382 AMAQI
25th Jul 2025383 AMAQI
25th Jul 2025384 AMAQI

28°C22/35°C

25th Jul 2025395 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025397 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025209 AMAQI
25th Jul 20251510 AMAQI
25th Jul 20251611 AMAQI
25th Jul 20252012 PMAQI
25th Jul 2025201 PMAQI
25th Jul 2025212 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025214 PMAQI
25th Jul 2025235 PMAQI
25th Jul 2025176 PMAQI
25th Jul 2025177 PMAQI
25th Jul 2025188 PMAQI
25th Jul 2025259 PMAQI
25th Jul 20252410 PMAQI
25th Jul 20252411 PMAQI
26th Jul 20252512 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025362 AMAQI
26th Jul 2025373 AMAQI
26th Jul 2025364 AMAQI

29°C23/35°C

26th Jul 2025345 AMAQI
26th Jul 2025336 AMAQI
26th Jul 2025337 AMAQI
26th Jul 2025328 AMAQI
26th Jul 2025199 AMAQI
26th Jul 20251310 AMAQI
26th Jul 20251511 AMAQI
26th Jul 20251712 PMAQI
26th Jul 2025161 PMAQI
26th Jul 2025192 PMAQI
26th Jul 2025193 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025165 PMAQI
26th Jul 2025146 PMAQI
26th Jul 2025167 PMAQI
26th Jul 2025188 PMAQI
26th Jul 2025249 PMAQI
26th Jul 20252510 PMAQI
26th Jul 20252411 PMAQI
27th Jul 20252612 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025333 AMAQI
27th Jul 2025324 AMAQI

29°C23/35°C

27th Jul 2025305 AMAQI
27th Jul 2025306 AMAQI
27th Jul 2025297 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20251410 AMAQI
27th Jul 20251511 AMAQI
27th Jul 20251412 PMAQI
27th Jul 2025151 PMAQI
27th Jul 2025152 PMAQI
27th Jul 2025153 PMAQI
27th Jul 2025164 PMAQI
27th Jul 2025185 PMAQI
27th Jul 2025176 PMAQI
27th Jul 2025177 PMAQI
27th Jul 2025188 PMAQI
27th Jul 2025239 PMAQI
27th Jul 20252210 PMAQI
27th Jul 20252311 PMAQI
28th Jul 20252412 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025302 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025294 AMAQI

28°C23/35°C

28th Jul 2025275 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025229 AMAQI
28th Jul 20252010 AMAQI
28th Jul 20252011 AMAQI
28th Jul 20252212 PMAQI
28th Jul 2025241 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025474 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025456 PMAQI
28th Jul 2025347 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025349 PMAQI
28th Jul 20253510 PMAQI
28th Jul 20253311 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025273 AMAQI
29th Jul 2025274 AMAQI

28°C22/35°C

29th Jul 2025275 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025277 AMAQI
29th Jul 2025278 AMAQI
29th Jul 2025229 AMAQI
29th Jul 20251910 AMAQI
29th Jul 20251911 AMAQI
29th Jul 20252712 PMAQI
29th Jul 2025361 PMAQI
29th Jul 2025432 PMAQI
29th Jul 2025403 PMAQI
29th Jul 2025384 PMAQI
29th Jul 2025425 PMAQI
29th Jul 2025396 PMAQI
29th Jul 2025327 PMAQI
29th Jul 2025358 PMAQI
29th Jul 2025369 PMAQI
29th Jul 20253710 PMAQI
29th Jul 20253411 PMAQI
30th Jul 20253812 AMAQI
30th Jul 2025401 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025283 AMAQI
30th Jul 2025284 AMAQI

29°C24/35°C

30th Jul 2025285 AMAQI
30th Jul 2025286 AMAQI
30th Jul 2025297 AMAQI
30th Jul 2025288 AMAQI
30th Jul 2025329 AMAQI
30th Jul 20253410 AMAQI
30th Jul 20251911 AMAQI
30th Jul 20253012 PMAQI
30th Jul 2025481 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025595 PMAQI
30th Jul 2025626 PMAQI
30th Jul 2025657 PMAQI
30th Jul 2025648 PMAQI
30th Jul 2025539 PMAQI
30th Jul 20254710 PMAQI
30th Jul 20254411 PMAQI
31st Jul 20254212 AMAQI
31st Jul 2025371 AMAQI
31st Jul 2025312 AMAQI
31st Jul 2025313 AMAQI
31st Jul 2025314 AMAQI

30°C24/36°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 20257212 PMAQI
31st Jul 2025711 PMAQI
31st Jul 2025762 PMAQI
31st Jul 2025783 PMAQI
31st Jul 2025804 PMAQI
31st Jul 2025705 PMAQI
31st Jul 2025646 PMAQI
31st Jul 2025667 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025479 PMAQI
31st Jul 20254510 PMAQI
31st Jul 20253811 PMAQI
1st Aug 20253212 AMAQI
1st Aug 2025301 AMAQI
1st Aug 2025312 AMAQI
1st Aug 2025323 AMAQI
1st Aug 2025344 AMAQI

30°C25/35°C

1st Aug 2025355 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025387 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025449 AMAQI
1st Aug 20254310 AMAQI
1st Aug 20255111 AMAQI
1st Aug 20254712 PMAQI
1st Aug 2025511 PMAQI
1st Aug 2025502 PMAQI
1st Aug 2025613 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025535 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025557 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025469 PMAQI
1st Aug 20253710 PMAQI
1st Aug 20254211 PMAQI
2nd Aug 20253812 AMAQI
2nd Aug 2025361 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025353 AMAQI
2nd Aug 2025374 AMAQI

30°C25/35°C

2nd Aug 2025385 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025449 AMAQI
2nd Aug 20254210 AMAQI
2nd Aug 20255311 AMAQI
2nd Aug 20254412 PMAQI
2nd Aug 2025581 PMAQI
2nd Aug 2025612 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025514 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025457 PMAQI
2nd Aug 2025448 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20253810 PMAQI
2nd Aug 20254311 PMAQI
3rd Aug 20254312 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025404 AMAQI

30°C25/36°C

3rd Aug 2025435 AMAQI
3rd Aug 2025416 AMAQI
3rd Aug 2025417 AMAQI
3rd Aug 2025428 AMAQI
3rd Aug 2025479 AMAQI
3rd Aug 20254010 AMAQI
3rd Aug 20254311 AMAQI
3rd Aug 20255812 PMAQI
3rd Aug 2025471 PMAQI
3rd Aug 2025552 PMAQI
3rd Aug 2025483 PMAQI
3rd Aug 2025574 PMAQI
3rd Aug 2025505 PMAQI
3rd Aug 2025506 PMAQI
3rd Aug 2025487 PMAQI
3rd Aug 2025418 PMAQI
3rd Aug 2025499 PMAQI
3rd Aug 20254510 PMAQI
3rd Aug 20254411 PMAQI
4th Aug 20254912 AMAQI
4th Aug 2025421 AMAQI
4th Aug 2025412 AMAQI

--°C/°C

5 AM
12 PM
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 AM

52AQI

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

32AQI

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. 52), while the lowest AQI was between 10 AM to 10 AM (Avg. 32).
Night time
Avg. Highest Time
12 AM - 4 AM

52AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM

46AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 52), while the lowest AQI was between 8 PM to 8 PM (Avg. 46).

2025 Days Vs Air Quality

Kasugacho, Fukuyama, Hiroshima, Japan

2025

72%

155

27%

57

0.9%

2

Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)

Good
155 Days
Moderate
57 Days
Poor
2 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 72%

Health Risk Level:

Low

In 2025, 72% of 215 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

Kasugacho, 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
28AQI
2nd January 2025
37AQI
3rd January 2025
30AQI
4th January 2025
30AQI
5th January 2025
27AQI
6th January 2025
32AQI
7th January 2025
28AQI
8th January 2025
29AQI
9th January 2025
27AQI
10th January 2025
26AQI
11th January 2025
27AQI
12th January 2025
28AQI
13th January 2025
31AQI
14th January 2025
35AQI
15th January 2025
38AQI
16th January 2025
35AQI
17th January 2025
31AQI
18th January 2025
30AQI
19th January 2025
50AQI
20th January 2025
38AQI
21st January 2025
41AQI
22nd January 2025
61AQI
23rd January 2025
86AQI
24th January 2025
58AQI
25th January 2025
48AQI
26th January 2025
39AQI
27th January 2025
38AQI
28th January 2025
34AQI
29th January 2025
33AQI
30th January 2025
45AQI
31st January 2025
47AQI
1st February 2025
50AQI
2nd February 2025
38AQI
3rd February 2025
44AQI
4th February 2025
37AQI
5th February 2025
38AQI
6th February 2025
32AQI
7th February 2025
31AQI
8th February 2025
30AQI
9th February 2025
28AQI
10th February 2025
30AQI
11th February 2025
33AQI
12th February 2025
37AQI
13th February 2025
32AQI
14th February 2025
42AQI
15th February 2025
29AQI
16th February 2025
48AQI
17th February 2025
39AQI
18th February 2025
41AQI
19th February 2025
35AQI
20th February 2025
34AQI
21st February 2025
32AQI
22nd February 2025
34AQI
23rd February 2025
32AQI
24th February 2025
37AQI
25th February 2025
41AQI
26th February 2025
39AQI
27th February 2025
53AQI
28th February 2025
57AQI
1st March 2025
64AQI
2nd March 2025
105AQI
3rd March 2025
53AQI
4th March 2025
49AQI
5th March 2025
34AQI
6th March 2025
39AQI
7th March 2025
34AQI
8th March 2025
46AQI
9th March 2025
45AQI
10th March 2025
50AQI
11th March 2025
48AQI
12th March 2025
55AQI
13th March 2025
61AQI
14th March 2025
42AQI
15th March 2025
36AQI
16th March 2025
28AQI
17th March 2025
39AQI
18th March 2025
27AQI
19th March 2025
42AQI
20th March 2025
49AQI
21st March 2025
52AQI
22nd March 2025
68AQI
23rd March 2025
59AQI
24th March 2025
52AQI
25th March 2025
68AQI
26th March 2025
79AQI
27th March 2025
93AQI
28th March 2025
52AQI
29th March 2025
48AQI
30th March 2025
44AQI
31st March 2025
50AQI
1st April 2025
47AQI
2nd April 2025
43AQI
3rd April 2025
26AQI
4th April 2025
36AQI
5th April 2025
30AQI
6th April 2025
30AQI
7th April 2025
38AQI
8th April 2025
30AQI
9th April 2025
37AQI
10th April 2025
36AQI
11th April 2025
38AQI
12th April 2025
31AQI
13th April 2025
28AQI
14th April 2025
26AQI
15th April 2025
22AQI
16th April 2025
28AQI
17th April 2025
35AQI
18th April 2025
36AQI
19th April 2025
36AQI
20th April 2025
37AQI
21st April 2025
25AQI
22nd April 2025
28AQI
23rd April 2025
32AQI
24th April 2025
27AQI
25th April 2025
57AQI
26th April 2025
43AQI
27th April 2025
44AQI
28th April 2025
42AQI
29th April 2025
34AQI
30th April 2025
44AQI
1st May 2025
58AQI
2nd May 2025
40AQI
3rd May 2025
57AQI
4th May 2025
35AQI
5th May 2025
43AQI
6th May 2025
28AQI
7th May 2025
31AQI
8th May 2025
28AQI
9th May 2025
44AQI
10th May 2025
34AQI
11th May 2025
44AQI
12th May 2025
54AQI
13th May 2025
52AQI
14th May 2025
67AQI
15th May 2025
66AQI
16th May 2025
50AQI
17th May 2025
47AQI
18th May 2025
45AQI
19th May 2025
62AQI
20th May 2025
73AQI
21st May 2025
51AQI
22nd May 2025
44AQI
23rd May 2025
42AQI
24th May 2025
33AQI
25th May 2025
25AQI
26th May 2025
27AQI
27th May 2025
42AQI
28th May 2025
35AQI
29th May 2025
49AQI
30th May 2025
44AQI
31st May 2025
42AQI
1st June 2025
50AQI
2nd June 2025
64AQI
3rd June 2025
33AQI
4th June 2025
54AQI
5th June 2025
52AQI
6th June 2025
55AQI
7th June 2025
52AQI
8th June 2025
74AQI
9th June 2025
55AQI
10th June 2025
36AQI
11th June 2025
39AQI
12th June 2025
61AQI
13th June 2025
57AQI
14th June 2025
42AQI
15th June 2025
34AQI
16th June 2025
32AQI
17th June 2025
33AQI
18th June 2025
38AQI
19th June 2025
50AQI
20th June 2025
57AQI
21st June 2025
53AQI
22nd June 2025
60AQI
23rd June 2025
53AQI
24th June 2025
48AQI
25th June 2025
47AQI
26th June 2025
50AQI
27th June 2025
56AQI
28th June 2025
54AQI
29th June 2025
55AQI
30th June 2025
60AQI
1st July 2025
57AQI
2nd July 2025
77AQI
3rd July 2025
83AQI
4th July 2025
105AQI
5th July 2025
92AQI
6th July 2025
78AQI
7th July 2025
72AQI
8th July 2025
71AQI
9th July 2025
71AQI
10th July 2025
72AQI
11th July 2025
63AQI
12th July 2025
59AQI
13th July 2025
56AQI
14th July 2025
50AQI
15th July 2025
50AQI
16th July 2025
53AQI
17th July 2025
50AQI
18th July 2025
43AQI
19th July 2025
39AQI
20th July 2025
34AQI
21st July 2025
35AQI
22nd July 2025
35AQI
23rd July 2025
35AQI
24th July 2025
40AQI
25th July 2025
26AQI
26th July 2025
24AQI
27th July 2025
23AQI
28th July 2025
31AQI
29th July 2025
31AQI
30th July 2025
42AQI
31st July 2025
48AQI
1st August 2025
43AQI
2nd August 2025
42AQI

38AQI

38AQI

52AQI

35AQI

45AQI

50AQI

53AQI

43AQI

No. of days

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

202544AQI

28
3
26
2
18
12
1
29
1
22
9
13
17
17
13
1
2
155
57
2

Highest AQI recorded in

July

53AQI

Lowest AQI recorded in

April

35AQI

202442AQI

26
5
20
8
1
19
12
11
17
2
15
16
17
13
29
2
28
3
24
6
30
1
26
4
31
276
87
3

Highest AQI recorded in

April

60AQI

Lowest AQI recorded in

December

29AQI

202350AQI

20
9
2
14
14
8
19
4
8
19
3
10
21
15
15
21
9
30
1
27
3
20
11
16
13
17
13
1
206
147
10

Highest AQI recorded in

March

69AQI

Lowest AQI recorded in

August

32AQI

202249AQI

3
14
7
9
20
2
9
21
8
23
13
17
14
10
1
26
2
21
10
16
14
25
6
159
130
2

Highest AQI recorded in

March

63AQI

Lowest AQI recorded in

January

32AQI

202146AQI

21
8
2
19
8
1
11
19
1
16
14
11
20
10
20
26
5
27
4
25
5
20
11
19
11
21
10
226
135
4

Highest AQI recorded in

March

60AQI

Lowest AQI recorded in

August

34AQI

202041AQI

8
5
15
6
12
6
20
10
29
2
15
13
3
18
1
26
5
22
8
18
13
183
69
3

Highest AQI recorded in

August

61AQI

Lowest AQI recorded in

September

26AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
50AQI
Least Polluted Year Recorded
2020(Avg.)
41AQI

Kasugacho's annual 2025 AQI (44) shows an average percentage change of -2.4% (improved AQI) compared to previous years: 2020 (41), 2021 (46), 2022 (49), 2023 (50), 2024 (42).