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+

July Air Quality Analysis

Kasugacho, Fukuyama, Hiroshima, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Jul 2025
105AQI
Lowest AQI recorded on
2nd Jul 2026
14AQI

Same Day Analysis (31st July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 43 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 30th Jul - 31st Jul 2026

Kasugacho, Fukuyama, Hiroshima, Japan

AQI
Day
Night
.

5 AM30th Jul 2026

7 PM

4 AM31st Jul 2026

Day time
Avg. Highest Time
5AM30th Jul

57AQI

Avg. Lowest Time
7PM30th Jul

34AQI

Night time
Avg. Highest Time
10PM30th Jul

51AQI

Avg. Lowest Time
4AM31st Jul

38AQI

In the last 24 hours,

Kasugacho's AQI reached its highest point of 57 at 5 AM during the Day, while the lowest point, 34, was recorded at 7 PM during the Day between 30th Jul and 31st Jul 2026.

Day & Night AQI Trend : Jul 2026

Kasugacho, Fukuyama, Hiroshima, Japan

Jul
02nd - 03rd03rd - 04th04th - 05th05th - 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
Day
Night
2nd Jul 2026125 AMAQI
2nd Jul 202686 AMAQI
2nd Jul 202687 AMAQI
2nd Jul 202688 AMAQI
2nd Jul 202669 AMAQI
2nd Jul 20261210 AMAQI
2nd Jul 20261011 AMAQI
2nd Jul 2026812 PMAQI
2nd Jul 202681 PMAQI
2nd Jul 2026172 PMAQI
2nd Jul 202683 PMAQI
2nd Jul 2026214 PMAQI
2nd Jul 2026215 PMAQI
2nd Jul 202686 PMAQI
2nd Jul 2026107 PMAQI
2nd Jul 202668 PMAQI
2nd Jul 2026129 PMAQI
2nd Jul 20261410 PMAQI
2nd Jul 2026811 PMAQI
3rd Jul 2026812 AMAQI
3rd Jul 2026121 AMAQI
3rd Jul 2026122 AMAQI
3rd Jul 2026123 AMAQI
3rd Jul 202684 AMAQI

24°C21/29°C

3rd Jul 2026175 AMAQI
3rd Jul 2026176 AMAQI
3rd Jul 2026217 AMAQI
3rd Jul 2026218 AMAQI
3rd Jul 2026219 AMAQI
3rd Jul 20262310 AMAQI
3rd Jul 20262311 AMAQI
3rd Jul 20262312 PMAQI
3rd Jul 2026331 PMAQI
3rd Jul 2026502 PMAQI
3rd Jul 2026573 PMAQI
3rd Jul 2026654 PMAQI
3rd Jul 2026445 PMAQI
3rd Jul 2026186 PMAQI
3rd Jul 2026127 PMAQI
3rd Jul 2026278 PMAQI
3rd Jul 2026109 PMAQI
3rd Jul 20261810 PMAQI
3rd Jul 20262211 PMAQI
4th Jul 20262212 AMAQI
4th Jul 2026381 AMAQI
4th Jul 2026242 AMAQI
4th Jul 2026263 AMAQI
4th Jul 2026124 AMAQI

23°C19/27°C

4th Jul 2026245 AMAQI
4th Jul 2026186 AMAQI
4th Jul 2026187 AMAQI
4th Jul 2026188 AMAQI
4th Jul 2026169 AMAQI
4th Jul 20262210 AMAQI
4th Jul 20261311 AMAQI
4th Jul 20261412 PMAQI
4th Jul 2026261 PMAQI
4th Jul 2026252 PMAQI
4th Jul 2026223 PMAQI
4th Jul 202664 PMAQI
4th Jul 202675 PMAQI
4th Jul 202666 PMAQI
4th Jul 2026127 PMAQI
4th Jul 2026218 PMAQI
4th Jul 202689 PMAQI
4th Jul 20262510 PMAQI
4th Jul 20261811 PMAQI
5th Jul 20262312 AMAQI
5th Jul 2026501 AMAQI
5th Jul 2026262 AMAQI
5th Jul 2026183 AMAQI
5th Jul 2026154 AMAQI

21°C20/22°C

5th Jul 2026175 AMAQI
5th Jul 2026256 AMAQI
5th Jul 2026237 AMAQI
5th Jul 2026168 AMAQI
5th Jul 2026159 AMAQI
5th Jul 20262610 AMAQI
5th Jul 20262011 AMAQI
5th Jul 20262212 PMAQI
5th Jul 2026281 PMAQI
5th Jul 2026202 PMAQI
5th Jul 2026163 PMAQI
5th Jul 202684 PMAQI
5th Jul 2026175 PMAQI
5th Jul 2026216 PMAQI
5th Jul 2026147 PMAQI
5th Jul 2026128 PMAQI
5th Jul 2026179 PMAQI
5th Jul 20261210 PMAQI
5th Jul 20261211 PMAQI
6th Jul 20261412 AMAQI
6th Jul 2026171 AMAQI
6th Jul 202682 AMAQI
6th Jul 2026103 AMAQI
6th Jul 2026104 AMAQI

22°C22/23°C

6th Jul 2026135 AMAQI
6th Jul 202686 AMAQI
6th Jul 2026177 AMAQI
6th Jul 2026158 AMAQI
6th Jul 2026139 AMAQI
6th Jul 20262010 AMAQI
6th Jul 20262911 AMAQI
6th Jul 20261112 PMAQI
6th Jul 2026131 PMAQI
6th Jul 2026182 PMAQI
6th Jul 2026223 PMAQI
6th Jul 2026254 PMAQI
6th Jul 2026205 PMAQI
6th Jul 2026186 PMAQI
6th Jul 2026257 PMAQI
6th Jul 2026208 PMAQI
6th Jul 2026169 PMAQI
6th Jul 20261810 PMAQI
6th Jul 20261111 PMAQI
7th Jul 20261712 AMAQI
7th Jul 2026211 AMAQI
7th Jul 2026172 AMAQI
7th Jul 2026143 AMAQI
7th Jul 2026124 AMAQI

23°C22/25°C

7th Jul 2026145 AMAQI
7th Jul 2026186 AMAQI
7th Jul 2026227 AMAQI
7th Jul 2026308 AMAQI
7th Jul 2026529 AMAQI
7th Jul 20264010 AMAQI
7th Jul 20262511 AMAQI
7th Jul 20263812 PMAQI
7th Jul 2026401 PMAQI
7th Jul 2026442 PMAQI
7th Jul 2026303 PMAQI
7th Jul 2026444 PMAQI
7th Jul 2026445 PMAQI
7th Jul 2026636 PMAQI
7th Jul 2026447 PMAQI
7th Jul 2026438 PMAQI
7th Jul 2026509 PMAQI
7th Jul 20261810 PMAQI
7th Jul 20263311 PMAQI
8th Jul 20263212 AMAQI
8th Jul 2026461 AMAQI
8th Jul 2026222 AMAQI
8th Jul 2026103 AMAQI
8th Jul 2026204 AMAQI

25°C23/28°C

8th Jul 2026145 AMAQI
8th Jul 2026246 AMAQI
8th Jul 2026117 AMAQI
8th Jul 2026228 AMAQI
8th Jul 2026239 AMAQI
8th Jul 20263810 AMAQI
8th Jul 20262811 AMAQI
8th Jul 20262712 PMAQI
8th Jul 2026401 PMAQI
8th Jul 2026632 PMAQI
8th Jul 2026573 PMAQI
8th Jul 2026814 PMAQI
8th Jul 2026735 PMAQI
8th Jul 2026686 PMAQI
8th Jul 2026337 PMAQI
8th Jul 2026318 PMAQI
8th Jul 2026319 PMAQI
8th Jul 20262510 PMAQI
8th Jul 20262711 PMAQI
9th Jul 20263812 AMAQI
9th Jul 2026291 AMAQI
9th Jul 2026192 AMAQI
9th Jul 2026213 AMAQI
9th Jul 2026174 AMAQI

26°C24/29°C

9th Jul 2026175 AMAQI
9th Jul 2026176 AMAQI
9th Jul 2026217 AMAQI
9th Jul 2026178 AMAQI
9th Jul 2026219 AMAQI
9th Jul 20262110 AMAQI
9th Jul 20262911 AMAQI
9th Jul 20264212 PMAQI
9th Jul 2026681 PMAQI
9th Jul 2026482 PMAQI
9th Jul 2026333 PMAQI
9th Jul 2026294 PMAQI
9th Jul 2026605 PMAQI
9th Jul 2026526 PMAQI
9th Jul 2026467 PMAQI
9th Jul 2026258 PMAQI
9th Jul 2026219 PMAQI
9th Jul 20262310 PMAQI
9th Jul 20263111 PMAQI
10th Jul 20263312 AMAQI
10th Jul 2026401 AMAQI
10th Jul 2026362 AMAQI
10th Jul 2026423 AMAQI
10th Jul 2026384 AMAQI

26°C23/29°C

10th Jul 2026255 AMAQI
10th Jul 2026236 AMAQI
10th Jul 2026217 AMAQI
10th Jul 2026218 AMAQI
10th Jul 2026429 AMAQI
10th Jul 20262510 AMAQI
10th Jul 20262511 AMAQI
10th Jul 20263612 PMAQI
10th Jul 2026361 PMAQI
10th Jul 2026332 PMAQI
10th Jul 2026563 PMAQI
10th Jul 2026654 PMAQI
10th Jul 2026555 PMAQI
10th Jul 2026156 PMAQI
10th Jul 2026167 PMAQI
10th Jul 2026198 PMAQI
10th Jul 2026369 PMAQI
10th Jul 20264210 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20261612 AMAQI
11th Jul 2026381 AMAQI
11th Jul 2026482 AMAQI
11th Jul 2026423 AMAQI
11th Jul 2026424 AMAQI

26°C22/30°C

11th Jul 2026485 AMAQI
11th Jul 2026466 AMAQI
11th Jul 2026487 AMAQI
11th Jul 2026468 AMAQI
11th Jul 2026469 AMAQI
11th Jul 20264610 AMAQI
11th Jul 20263611 AMAQI
11th Jul 20264412 PMAQI
11th Jul 2026331 PMAQI
11th Jul 2026382 PMAQI
11th Jul 2026363 PMAQI
11th Jul 2026264 PMAQI
11th Jul 2026225 PMAQI
11th Jul 2026166 PMAQI
11th Jul 2026177 PMAQI
11th Jul 2026148 PMAQI
11th Jul 2026339 PMAQI
11th Jul 20262910 PMAQI
11th Jul 20262111 PMAQI
12th Jul 20261612 AMAQI
12th Jul 2026271 AMAQI
12th Jul 2026252 AMAQI
12th Jul 2026183 AMAQI
12th Jul 2026124 AMAQI

26°C22/31°C

12th Jul 2026145 AMAQI
12th Jul 2026206 AMAQI
12th Jul 2026147 AMAQI
12th Jul 2026128 AMAQI
12th Jul 2026119 AMAQI
12th Jul 20261010 AMAQI
12th Jul 20261211 AMAQI
12th Jul 20261812 PMAQI
12th Jul 2026121 PMAQI
12th Jul 2026132 PMAQI
12th Jul 2026143 PMAQI
12th Jul 2026224 PMAQI
12th Jul 2026255 PMAQI
12th Jul 2026226 PMAQI
12th Jul 2026307 PMAQI
12th Jul 2026298 PMAQI
12th Jul 2026169 PMAQI
12th Jul 20261910 PMAQI
12th Jul 20262611 PMAQI
13th Jul 20261512 AMAQI
13th Jul 2026251 AMAQI
13th Jul 2026292 AMAQI
13th Jul 2026253 AMAQI
13th Jul 2026204 AMAQI

27°C23/32°C

13th Jul 2026155 AMAQI
13th Jul 2026256 AMAQI
13th Jul 2026197 AMAQI
13th Jul 2026188 AMAQI
13th Jul 2026229 AMAQI
13th Jul 20262810 AMAQI
13th Jul 20263411 AMAQI
13th Jul 20263112 PMAQI
13th Jul 2026161 PMAQI
13th Jul 2026182 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026394 PMAQI
13th Jul 2026525 PMAQI
13th Jul 2026386 PMAQI
13th Jul 2026407 PMAQI
13th Jul 2026368 PMAQI
13th Jul 2026469 PMAQI
13th Jul 20265210 PMAQI
13th Jul 20263411 PMAQI
14th Jul 20263412 AMAQI
14th Jul 2026301 AMAQI
14th Jul 2026312 AMAQI
14th Jul 2026303 AMAQI
14th Jul 2026274 AMAQI

29°C25/34°C

14th Jul 2026275 AMAQI
14th Jul 2026296 AMAQI
14th Jul 2026287 AMAQI
14th Jul 2026288 AMAQI
14th Jul 2026319 AMAQI
14th Jul 20262810 AMAQI
14th Jul 20264611 AMAQI
14th Jul 20265012 PMAQI
14th Jul 2026351 PMAQI
14th Jul 2026182 PMAQI
14th Jul 2026183 PMAQI
14th Jul 2026224 PMAQI
14th Jul 2026325 PMAQI
14th Jul 2026186 PMAQI
14th Jul 2026187 PMAQI
14th Jul 2026168 PMAQI
14th Jul 2026249 PMAQI
14th Jul 20261410 PMAQI
14th Jul 20263311 PMAQI
15th Jul 20262412 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026322 AMAQI
15th Jul 2026303 AMAQI
15th Jul 2026284 AMAQI

29°C25/33°C

15th Jul 2026315 AMAQI
15th Jul 2026226 AMAQI
15th Jul 2026317 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026309 AMAQI
15th Jul 20262910 AMAQI
15th Jul 20261811 AMAQI
15th Jul 20262112 PMAQI
15th Jul 2026141 PMAQI
15th Jul 2026102 PMAQI
15th Jul 2026163 PMAQI
15th Jul 2026144 PMAQI
15th Jul 2026185 PMAQI
15th Jul 2026186 PMAQI
15th Jul 2026187 PMAQI
15th Jul 2026208 PMAQI
15th Jul 2026209 PMAQI
15th Jul 20262110 PMAQI
15th Jul 20262111 PMAQI
16th Jul 20262212 AMAQI
16th Jul 2026181 AMAQI
16th Jul 2026222 AMAQI
16th Jul 2026223 AMAQI
16th Jul 2026204 AMAQI

28°C25/31°C

16th Jul 2026205 AMAQI
16th Jul 2026206 AMAQI
16th Jul 2026207 AMAQI
16th Jul 2026228 AMAQI
16th Jul 2026229 AMAQI
16th Jul 20262610 AMAQI
16th Jul 20262111 AMAQI
16th Jul 20262312 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026272 PMAQI
16th Jul 2026313 PMAQI
16th Jul 2026224 PMAQI
16th Jul 2026245 PMAQI
16th Jul 2026526 PMAQI
16th Jul 2026447 PMAQI
16th Jul 2026568 PMAQI
16th Jul 2026529 PMAQI
16th Jul 20263810 PMAQI
16th Jul 20264011 PMAQI
17th Jul 20263812 AMAQI
17th Jul 2026291 AMAQI
17th Jul 2026302 AMAQI
17th Jul 2026293 AMAQI
17th Jul 2026464 AMAQI

29°C25/33°C

17th Jul 2026445 AMAQI
17th Jul 2026406 AMAQI
17th Jul 2026427 AMAQI
17th Jul 2026428 AMAQI
17th Jul 2026449 AMAQI
17th Jul 20264410 AMAQI
17th Jul 20263811 AMAQI
17th Jul 20265212 PMAQI
17th Jul 2026761 PMAQI
17th Jul 2026762 PMAQI
17th Jul 2026663 PMAQI
17th Jul 2026604 PMAQI
17th Jul 2026655 PMAQI
17th Jul 2026646 PMAQI
17th Jul 2026627 PMAQI
17th Jul 2026598 PMAQI
17th Jul 2026589 PMAQI
17th Jul 20266010 PMAQI
17th Jul 20265711 PMAQI
18th Jul 20265712 AMAQI
18th Jul 2026481 AMAQI
18th Jul 2026542 AMAQI
18th Jul 2026553 AMAQI
18th Jul 2026544 AMAQI

28°C25/33°C

18th Jul 2026545 AMAQI
18th Jul 2026526 AMAQI
18th Jul 2026577 AMAQI
18th Jul 2026628 AMAQI
18th Jul 2026629 AMAQI
18th Jul 20267410 AMAQI
18th Jul 20267211 AMAQI
18th Jul 20266812 PMAQI
18th Jul 2026671 PMAQI
18th Jul 2026602 PMAQI
18th Jul 2026673 PMAQI
18th Jul 2026684 PMAQI
18th Jul 2026715 PMAQI
18th Jul 2026726 PMAQI
18th Jul 2026747 PMAQI
18th Jul 2026738 PMAQI
18th Jul 2026699 PMAQI
18th Jul 20266710 PMAQI
18th Jul 20266911 PMAQI
19th Jul 20266912 AMAQI
19th Jul 2026671 AMAQI
19th Jul 2026702 AMAQI
19th Jul 2026673 AMAQI
19th Jul 2026654 AMAQI

29°C25/33°C

19th Jul 2026715 AMAQI
19th Jul 2026666 AMAQI
19th Jul 2026667 AMAQI
19th Jul 2026628 AMAQI
19th Jul 2026629 AMAQI
19th Jul 20266410 AMAQI
19th Jul 20266211 AMAQI
19th Jul 20266912 PMAQI
19th Jul 2026731 PMAQI
19th Jul 2026762 PMAQI
19th Jul 2026683 PMAQI
19th Jul 2026664 PMAQI
19th Jul 2026635 PMAQI
19th Jul 2026526 PMAQI
19th Jul 2026487 PMAQI
19th Jul 2026518 PMAQI
19th Jul 2026509 PMAQI
19th Jul 20265710 PMAQI
19th Jul 20265711 PMAQI
20th Jul 20265312 AMAQI
20th Jul 2026531 AMAQI
20th Jul 2026552 AMAQI
20th Jul 2026503 AMAQI
20th Jul 2026524 AMAQI

29°C26/33°C

20th Jul 2026545 AMAQI
20th Jul 2026546 AMAQI
20th Jul 2026547 AMAQI
20th Jul 2026488 AMAQI
20th Jul 2026469 AMAQI
20th Jul 20265310 AMAQI
20th Jul 20266611 AMAQI
20th Jul 20266912 PMAQI
20th Jul 2026781 PMAQI
20th Jul 2026832 PMAQI
20th Jul 2026833 PMAQI
20th Jul 2026844 PMAQI
20th Jul 2026805 PMAQI
20th Jul 2026736 PMAQI
20th Jul 2026707 PMAQI
20th Jul 2026658 PMAQI
20th Jul 2026689 PMAQI
20th Jul 20266610 PMAQI
20th Jul 20266911 PMAQI
21st Jul 20267012 AMAQI
21st Jul 2026741 AMAQI
21st Jul 2026712 AMAQI
21st Jul 2026723 AMAQI
21st Jul 2026684 AMAQI

29°C26/33°C

21st Jul 2026715 AMAQI
21st Jul 2026706 AMAQI
21st Jul 2026727 AMAQI
21st Jul 2026718 AMAQI
21st Jul 2026749 AMAQI
21st Jul 20267510 AMAQI
21st Jul 20267011 AMAQI
21st Jul 2026761 PMAQI
21st Jul 2026782 PMAQI
21st Jul 2026763 PMAQI
21st Jul 2026764 PMAQI
21st Jul 2026745 PMAQI
21st Jul 2026766 PMAQI
21st Jul 20261077 PMAQI
21st Jul 2026748 PMAQI
21st Jul 2026769 PMAQI
21st Jul 20267210 PMAQI
21st Jul 20266411 PMAQI
22nd Jul 20266412 AMAQI
22nd Jul 2026621 AMAQI
22nd Jul 2026622 AMAQI
22nd Jul 2026603 AMAQI
22nd Jul 2026624 AMAQI

30°C26/34°C

22nd Jul 2026625 AMAQI
22nd Jul 2026626 AMAQI
22nd Jul 2026677 AMAQI
22nd Jul 2026678 AMAQI
22nd Jul 2026679 AMAQI
22nd Jul 20267110 AMAQI
22nd Jul 20267811 AMAQI
22nd Jul 20268912 PMAQI
22nd Jul 2026901 PMAQI
22nd Jul 2026922 PMAQI
22nd Jul 2026993 PMAQI
22nd Jul 20261154 PMAQI
22nd Jul 2026945 PMAQI
22nd Jul 2026986 PMAQI
22nd Jul 20261027 PMAQI
22nd Jul 2026888 PMAQI
22nd Jul 2026689 PMAQI
22nd Jul 20265610 PMAQI
22nd Jul 20265111 PMAQI
23rd Jul 20265312 AMAQI
23rd Jul 2026541 AMAQI
23rd Jul 2026522 AMAQI
23rd Jul 2026513 AMAQI
23rd Jul 2026534 AMAQI

30°C26/34°C

23rd Jul 2026535 AMAQI
23rd Jul 2026536 AMAQI
23rd Jul 2026537 AMAQI
23rd Jul 2026518 AMAQI
23rd Jul 2026529 AMAQI
23rd Jul 20264410 AMAQI
23rd Jul 20264211 AMAQI
23rd Jul 20265012 PMAQI
23rd Jul 2026501 PMAQI
23rd Jul 2026562 PMAQI
23rd Jul 2026563 PMAQI
23rd Jul 2026604 PMAQI
23rd Jul 2026595 PMAQI
23rd Jul 2026676 PMAQI
23rd Jul 2026717 PMAQI
23rd Jul 2026708 PMAQI
23rd Jul 2026679 PMAQI
23rd Jul 20266710 PMAQI
23rd Jul 20266211 PMAQI
24th Jul 20265412 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026462 AMAQI
24th Jul 2026463 AMAQI
24th Jul 2026404 AMAQI

30°C26/34°C

24th Jul 2026425 AMAQI
24th Jul 2026386 AMAQI
24th Jul 2026407 AMAQI
24th Jul 2026428 AMAQI
24th Jul 2026409 AMAQI
24th Jul 20264010 AMAQI
24th Jul 20264811 AMAQI
24th Jul 20265712 PMAQI
24th Jul 2026561 PMAQI
24th Jul 2026592 PMAQI
24th Jul 2026553 PMAQI
24th Jul 2026584 PMAQI
24th Jul 2026575 PMAQI
24th Jul 2026566 PMAQI
24th Jul 2026527 PMAQI
24th Jul 2026548 PMAQI
24th Jul 2026539 PMAQI
24th Jul 20264810 PMAQI
24th Jul 20265111 PMAQI
25th Jul 20265112 AMAQI
25th Jul 2026481 AMAQI
25th Jul 2026402 AMAQI
25th Jul 2026443 AMAQI
25th Jul 2026424 AMAQI

30°C26/35°C

25th Jul 2026425 AMAQI
25th Jul 2026406 AMAQI
25th Jul 2026407 AMAQI
25th Jul 2026428 AMAQI
25th Jul 2026449 AMAQI
25th Jul 20264410 AMAQI
25th Jul 20264811 AMAQI
25th Jul 20265712 PMAQI
25th Jul 2026601 PMAQI
25th Jul 2026572 PMAQI
25th Jul 2026523 PMAQI
25th Jul 2026524 PMAQI
25th Jul 2026515 PMAQI
25th Jul 2026516 PMAQI
25th Jul 2026467 PMAQI
25th Jul 2026538 PMAQI
25th Jul 2026589 PMAQI
25th Jul 20265610 PMAQI
25th Jul 20265211 PMAQI
26th Jul 20265212 AMAQI
26th Jul 2026251 AMAQI
26th Jul 2026272 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026274 AMAQI

30°C26/34°C

26th Jul 2026255 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20263411 AMAQI
26th Jul 20265412 PMAQI
26th Jul 2026421 PMAQI
26th Jul 2026492 PMAQI
26th Jul 2026583 PMAQI
26th Jul 2026564 PMAQI
26th Jul 2026545 PMAQI
26th Jul 2026486 PMAQI
26th Jul 2026447 PMAQI
26th Jul 2026348 PMAQI
26th Jul 2026299 PMAQI
26th Jul 20264810 PMAQI
26th Jul 20264011 PMAQI
27th Jul 20264012 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026362 AMAQI
27th Jul 2026313 AMAQI
27th Jul 2026344 AMAQI

30°C26/35°C

27th Jul 2026235 AMAQI
27th Jul 2026236 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20263411 AMAQI
27th Jul 20263612 PMAQI
27th Jul 2026491 PMAQI
27th Jul 2026462 PMAQI
27th Jul 2026423 PMAQI
27th Jul 2026444 PMAQI
27th Jul 2026425 PMAQI
27th Jul 2026546 PMAQI
27th Jul 2026447 PMAQI
27th Jul 2026578 PMAQI
27th Jul 2026489 PMAQI
27th Jul 20264610 PMAQI
27th Jul 20263111 PMAQI
28th Jul 20264212 AMAQI
28th Jul 2026501 AMAQI
28th Jul 2026462 AMAQI
28th Jul 2026443 AMAQI
28th Jul 2026504 AMAQI

30°C26/34°C

28th Jul 2026505 AMAQI
28th Jul 2026506 AMAQI
28th Jul 2026447 AMAQI
28th Jul 2026488 AMAQI
28th Jul 2026449 AMAQI
28th Jul 20265010 AMAQI
28th Jul 20264211 AMAQI
28th Jul 20262712 PMAQI
28th Jul 2026231 PMAQI
28th Jul 2026312 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026315 PMAQI
28th Jul 2026336 PMAQI
28th Jul 2026317 PMAQI
28th Jul 2026278 PMAQI
28th Jul 2026319 PMAQI
28th Jul 20263610 PMAQI
28th Jul 20263611 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026381 AMAQI
29th Jul 2026422 AMAQI
29th Jul 2026363 AMAQI
29th Jul 2026384 AMAQI

30°C26/35°C

29th Jul 2026385 AMAQI
29th Jul 2026406 AMAQI
29th Jul 2026407 AMAQI
29th Jul 2026338 AMAQI
29th Jul 2026369 AMAQI
29th Jul 20262910 AMAQI
29th Jul 20263311 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026381 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026363 PMAQI
29th Jul 2026364 PMAQI
29th Jul 2026385 PMAQI
29th Jul 2026336 PMAQI
29th Jul 2026577 PMAQI
29th Jul 2026498 PMAQI
29th Jul 2026449 PMAQI
29th Jul 20264610 PMAQI
29th Jul 20264411 PMAQI
30th Jul 20264412 AMAQI
30th Jul 2026381 AMAQI
30th Jul 2026462 AMAQI
30th Jul 2026553 AMAQI
30th Jul 2026514 AMAQI

27°C24/33°C

30th Jul 2026575 AMAQI
30th Jul 2026576 AMAQI
30th Jul 2026557 AMAQI
30th Jul 2026518 AMAQI
30th Jul 2026429 AMAQI
30th Jul 20264910 AMAQI
30th Jul 20264411 AMAQI
30th Jul 20264212 PMAQI
30th Jul 2026421 PMAQI
30th Jul 2026442 PMAQI
30th Jul 2026403 PMAQI
30th Jul 2026424 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026466 PMAQI
30th Jul 2026347 PMAQI
30th Jul 2026448 PMAQI
30th Jul 2026409 PMAQI
30th Jul 20265110 PMAQI
30th Jul 20264911 PMAQI
31st Jul 20264812 AMAQI
31st Jul 2026401 AMAQI
31st Jul 2026382 AMAQI
31st Jul 2026423 AMAQI
31st Jul 2026384 AMAQI

30°C25/35°C

31st Jul 2026465 AMAQI
5 AM
31st Jul 2026476 AMAQI
31st Jul 2026467 AMAQI
31st Jul 2026538 AMAQI
31st Jul 2026529 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20264811 AMAQI
31st Jul 20263612 PMAQI
12 PM
31st Jul 2026341 PMAQI
31st Jul 2026402 PMAQI
31st Jul 2026443 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026425 PMAQI
31st Jul 2026386 PMAQI
31st Jul 2026517 PMAQI
7 PM
31st Jul 2026528 PMAQI
31st Jul 2026389 PMAQI
31st Jul 20263610 PMAQI
31st Jul 20265011 PMAQI
12 AM
4 AM

29°C24/35°C

Day time
Avg. Highest Time
4 PM - 5 PM

46AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
5 AM - 12 PM

36AQI

8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 5 PM (Avg. 46), while the lowest AQI was between 5 AM to 12 PM (Avg. 36).
Night time
Avg. Highest Time
8 PM - 11 PM

40AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
2 AM - 4 AM

35AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 40), while the lowest AQI was between 2 AM to 4 AM (Avg. 35).

2026 Days Vs Air Quality

Kasugacho, Fukuyama, Hiroshima, Japan

2026

82%

173

18%

39

Total number of days with different AQI categories in last 212 days in 2026 (153 days remaining)

Good
173 Days
Moderate
39 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 82%

Health Risk Level:

Low

In 2026, 82% of 212 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 2026

AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
25AQI (US)
2nd January 2026
14AQI (US)
3rd January 2026
19AQI (US)
4th January 2026
34AQI (US)
5th January 2026
44AQI (US)
6th January 2026
24AQI (US)
7th January 2026
30AQI (US)
8th January 2026
27AQI (US)
9th January 2026
28AQI (US)
10th January 2026
37AQI (US)
11th January 2026
29AQI (US)
12th January 2026
20AQI (US)
13th January 2026
34AQI (US)
14th January 2026
23AQI (US)
15th January 2026
49AQI (US)
16th January 2026
66AQI (US)
17th January 2026
71AQI (US)
18th January 2026
55AQI (US)
19th January 2026
61AQI (US)
20th January 2026
15AQI (US)
21st January 2026
12AQI (US)
22nd January 2026
24AQI (US)
23rd January 2026
38AQI (US)
24th January 2026
42AQI (US)
25th January 2026
41AQI (US)
26th January 2026
22AQI (US)
27th January 2026
40AQI (US)
28th January 2026
25AQI (US)
29th January 2026
18AQI (US)
30th January 2026
40AQI (US)
31st January 2026
34AQI (US)
1st February 2026
42AQI (US)
2nd February 2026
47AQI (US)
3rd February 2026
31AQI (US)
4th February 2026
37AQI (US)
5th February 2026
46AQI (US)
6th February 2026
34AQI (US)
7th February 2026
24AQI (US)
8th February 2026
11AQI (US)
9th February 2026
19AQI (US)
10th February 2026
49AQI (US)
11th February 2026
44AQI (US)
12th February 2026
39AQI (US)
13th February 2026
40AQI (US)
14th February 2026
67AQI (US)
15th February 2026
61AQI (US)
16th February 2026
42AQI (US)
17th February 2026
21AQI (US)
18th February 2026
30AQI (US)
19th February 2026
38AQI (US)
20th February 2026
48AQI (US)
21st February 2026
61AQI (US)
22nd February 2026
52AQI (US)
23rd February 2026
41AQI (US)
24th February 2026
38AQI (US)
25th February 2026
13AQI (US)
26th February 2026
10AQI (US)
27th February 2026
46AQI (US)
28th February 2026
20AQI (US)
1st March 2026
33AQI (US)
2nd March 2026
48AQI (US)
3rd March 2026
14AQI (US)
4th March 2026
13AQI (US)
5th March 2026
47AQI (US)
6th March 2026
50AQI (US)
7th March 2026
42AQI (US)
8th March 2026
19AQI (US)
9th March 2026
40AQI (US)
10th March 2026
56AQI (US)
11th March 2026
53AQI (US)
12th March 2026
58AQI (US)
13th March 2026
35AQI (US)
14th March 2026
42AQI (US)
15th March 2026
58AQI (US)
16th March 2026
49AQI (US)
17th March 2026
45AQI (US)
18th March 2026
55AQI (US)
19th March 2026
45AQI (US)
20th March 2026
47AQI (US)
21st March 2026
41AQI (US)
22nd March 2026
60AQI (US)
23rd March 2026
54AQI (US)
24th March 2026
48AQI (US)
25th March 2026
45AQI (US)
26th March 2026
13AQI (US)
27th March 2026
38AQI (US)
28th March 2026
61AQI (US)
29th March 2026
77AQI (US)
30th March 2026
83AQI (US)
31st March 2026
20AQI (US)
1st April 2026
12AQI (US)
2nd April 2026
49AQI (US)
3rd April 2026
52AQI (US)
4th April 2026
23AQI (US)
5th April 2026
17AQI (US)
6th April 2026
47AQI (US)
7th April 2026
31AQI (US)
8th April 2026
36AQI (US)
9th April 2026
29AQI (US)
10th April 2026
27AQI (US)
11th April 2026
27AQI (US)
12th April 2026
34AQI (US)
13th April 2026
47AQI (US)
14th April 2026
51AQI (US)
15th April 2026
26AQI (US)
16th April 2026
25AQI (US)
17th April 2026
42AQI (US)
18th April 2026
44AQI (US)
19th April 2026
33AQI (US)
20th April 2026
29AQI (US)
21st April 2026
37AQI (US)
22nd April 2026
48AQI (US)
23rd April 2026
31AQI (US)
24th April 2026
28AQI (US)
25th April 2026
44AQI (US)
26th April 2026
32AQI (US)
27th April 2026
30AQI (US)
28th April 2026
48AQI (US)
29th April 2026
41AQI (US)
30th April 2026
20AQI (US)
1st May 2026
47AQI (US)
2nd May 2026
39AQI (US)
3rd May 2026
42AQI (US)
4th May 2026
25AQI (US)
5th May 2026
25AQI (US)
6th May 2026
27AQI (US)
7th May 2026
35AQI (US)
8th May 2026
25AQI (US)
9th May 2026
18AQI (US)
10th May 2026
29AQI (US)
11th May 2026
31AQI (US)
12th May 2026
31AQI (US)
13th May 2026
27AQI (US)
14th May 2026
38AQI (US)
15th May 2026
33AQI (US)
16th May 2026
78AQI (US)
17th May 2026
63AQI (US)
18th May 2026
54AQI (US)
19th May 2026
46AQI (US)
20th May 2026
61AQI (US)
21st May 2026
65AQI (US)
22nd May 2026
68AQI (US)
23rd May 2026
62AQI (US)
24th May 2026
63AQI (US)
25th May 2026
54AQI (US)
26th May 2026
41AQI (US)
27th May 2026
19AQI (US)
28th May 2026
24AQI (US)
29th May 2026
30AQI (US)
30th May 2026
30AQI (US)
31st May 2026
48AQI (US)
1st June 2026
57AQI (US)
2nd June 2026
18AQI (US)
3rd June 2026
12AQI (US)
4th June 2026
24AQI (US)
5th June 2026
17AQI (US)
6th June 2026
20AQI (US)
7th June 2026
12AQI (US)
8th June 2026
14AQI (US)
9th June 2026
23AQI (US)
10th June 2026
20AQI (US)
11th June 2026
30AQI (US)
12th June 2026
35AQI (US)
13th June 2026
41AQI (US)
14th June 2026
27AQI (US)
15th June 2026
21AQI (US)
16th June 2026
24AQI (US)
17th June 2026
15AQI (US)
18th June 2026
25AQI (US)
19th June 2026
28AQI (US)
20th June 2026
42AQI (US)
21st June 2026
14AQI (US)
22nd June 2026
13AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
21AQI (US)
25th June 2026
25AQI (US)
26th June 2026
29AQI (US)
27th June 2026
27AQI (US)
28th June 2026
34AQI (US)
29th June 2026
47AQI (US)
30th June 2026
62AQI (US)
1st July 2026
60AQI (US)
2nd July 2026
14AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
18AQI (US)
5th July 2026
20AQI (US)
6th July 2026
16AQI (US)
7th July 2026
32AQI (US)
8th July 2026
35AQI (US)
9th July 2026
31AQI (US)
10th July 2026
34AQI (US)
11th July 2026
35AQI (US)
12th July 2026
18AQI (US)
13th July 2026
29AQI (US)
14th July 2026
28AQI (US)
15th July 2026
23AQI (US)
16th July 2026
29AQI (US)
17th July 2026
51AQI (US)
18th July 2026
64AQI (US)
19th July 2026
63AQI (US)
20th July 2026
64AQI (US)
21st July 2026
74AQI (US)
22nd July 2026
76AQI (US)
23rd July 2026
56AQI (US)
24th July 2026
48AQI (US)
25th July 2026
49AQI (US)
26th July 2026
37AQI (US)
27th July 2026
37AQI (US)
28th July 2026
38AQI (US)
29th July 2026
39AQI (US)
30th July 2026
46AQI (US)
31st July 2026
43AQI (US)
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

34AQI (US)

38AQI (US)

45AQI (US)

35AQI (US)

41AQI (US)

27AQI (US)

40AQI (US)

No. of days

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

202637AQI (US)

27
4
24
4
21
10
28
2
22
9
28
2
23
8
173
39

Highest AQI (US) recorded in

March

45AQI (US)

Lowest AQI (US) recorded in

June

27AQI (US)

202543AQI (US)

28
3
26
2
18
12
1
29
1
22
9
13
17
17
13
1
24
7
30
23
8
17
13
21
10
268
95
2

Highest AQI (US) recorded in

July

53AQI (US)

Lowest AQI (US) recorded in

September

29AQI (US)

202442AQI (US)

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 (US) recorded in

April

60AQI (US)

Lowest AQI (US) recorded in

December

29AQI (US)

202350AQI (US)

20
8
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
146
10

Highest AQI (US) recorded in

March

69AQI (US)

Lowest AQI (US) recorded in

August

32AQI (US)

202249AQI (US)

2
14
7
9
20
2
9
21
8
23
13
17
14
10
1
26
2
21
10
16
14
25
6
158
130
2

Highest AQI (US) recorded in

March

63AQI (US)

Lowest AQI (US) recorded in

January

34AQI (US)

202146AQI (US)

20
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
225
135
4

Highest AQI (US) recorded in

March

60AQI (US)

Lowest AQI (US) recorded in

August

34AQI (US)

202041AQI (US)

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 (US) recorded in

August

61AQI (US)

Lowest AQI (US) recorded in

September

26AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
50AQI (US)
Least Polluted Year Recorded
2026(Avg.)
37AQI (US)

Kasugacho's annual 2026 AQI (US) (37) shows an average percentage change of -17.6% (improved AQI (US)) compared to previous years: 2020 (41), 2021 (46), 2022 (49), 2023 (50), 2024 (42), 2025 (43).