Higashi Hiroshima, 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
Higashi Hiroshima, Hiroshima, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2021
71AQILowest AQI recorded on
29th Aug 2024
16AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 40 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Higashi Hiroshima, Hiroshima, Japan
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
2PM2nd Aug
54AQI
Avg. Lowest Time
7AM2nd Aug
39AQI
In the last 24 hours,
Higashi Hiroshima's AQI reached its highest point of 54 at 2 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Higashi Hiroshima, Hiroshima, Japan
JulAug
04th - 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 - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025705 AMAQI
4th Jul 2025706 AMAQI
4th Jul 2025717 AMAQI
4th Jul 2025718 AMAQI
4th Jul 20251069 AMAQI
4th Jul 202512210 AMAQI
4th Jul 202512411 AMAQI
4th Jul 202513012 PMAQI
4th Jul 20251241 PMAQI
4th Jul 20251262 PMAQI
4th Jul 20251303 PMAQI
4th Jul 20251344 PMAQI
4th Jul 20251425 PMAQI
4th Jul 20251386 PMAQI
4th Jul 20251367 PMAQI
4th Jul 20251228 PMAQI
4th Jul 2025999 PMAQI
4th Jul 202510210 PMAQI
4th Jul 20259811 PMAQI
5th Jul 20259612 AMAQI
5th Jul 2025911 AMAQI
5th Jul 2025842 AMAQI
5th Jul 2025843 AMAQI
5th Jul 2025864 AMAQI
26°C22/31°C
5th Jul 2025885 AMAQI
5th Jul 2025886 AMAQI
5th Jul 2025917 AMAQI
5th Jul 2025918 AMAQI
5th Jul 2025949 AMAQI
5th Jul 20259210 AMAQI
5th Jul 20258811 AMAQI
5th Jul 20258812 PMAQI
5th Jul 2025921 PMAQI
5th Jul 2025902 PMAQI
5th Jul 2025903 PMAQI
5th Jul 2025864 PMAQI
5th Jul 2025895 PMAQI
5th Jul 2025876 PMAQI
5th Jul 2025877 PMAQI
5th Jul 2025868 PMAQI
5th Jul 2025869 PMAQI
5th Jul 20259010 PMAQI
5th Jul 20258611 PMAQI
6th Jul 20258612 AMAQI
6th Jul 2025881 AMAQI
6th Jul 2025872 AMAQI
6th Jul 2025883 AMAQI
6th Jul 2025904 AMAQI
26°C22/30°C
6th Jul 2025885 AMAQI
6th Jul 2025886 AMAQI
6th Jul 2025887 AMAQI
6th Jul 2025898 AMAQI
6th Jul 2025709 AMAQI
6th Jul 20255310 AMAQI
6th Jul 20254811 AMAQI
6th Jul 20254812 PMAQI
6th Jul 2025621 PMAQI
6th Jul 2025622 PMAQI
6th Jul 2025643 PMAQI
6th Jul 2025664 PMAQI
6th Jul 2025665 PMAQI
6th Jul 2025666 PMAQI
6th Jul 2025657 PMAQI
6th Jul 2025678 PMAQI
6th Jul 2025789 PMAQI
6th Jul 20257910 PMAQI
6th Jul 20257611 PMAQI
7th Jul 20257712 AMAQI
7th Jul 2025801 AMAQI
7th Jul 2025862 AMAQI
7th Jul 2025863 AMAQI
7th Jul 2025854 AMAQI
26°C22/30°C
7th Jul 2025845 AMAQI
7th Jul 2025846 AMAQI
7th Jul 2025847 AMAQI
7th Jul 2025848 AMAQI
7th Jul 2025369 AMAQI
7th Jul 20252010 AMAQI
7th Jul 20252411 AMAQI
7th Jul 20253012 PMAQI
7th Jul 2025531 PMAQI
7th Jul 2025542 PMAQI
7th Jul 2025563 PMAQI
7th Jul 2025544 PMAQI
7th Jul 2025555 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025627 PMAQI
7th Jul 2025668 PMAQI
7th Jul 2025769 PMAQI
7th Jul 20257510 PMAQI
7th Jul 20257611 PMAQI
8th Jul 20257612 AMAQI
8th Jul 2025761 AMAQI
8th Jul 2025802 AMAQI
8th Jul 2025823 AMAQI
8th Jul 2025804 AMAQI
26°C21/31°C
8th Jul 2025775 AMAQI
8th Jul 2025786 AMAQI
8th Jul 2025787 AMAQI
8th Jul 2025798 AMAQI
8th Jul 2025389 AMAQI
8th Jul 20253210 AMAQI
8th Jul 20254711 AMAQI
8th Jul 20255712 PMAQI
8th Jul 2025661 PMAQI
8th Jul 2025652 PMAQI
8th Jul 2025683 PMAQI
8th Jul 2025764 PMAQI
8th Jul 2025745 PMAQI
8th Jul 2025756 PMAQI
8th Jul 2025727 PMAQI
8th Jul 2025728 PMAQI
8th Jul 2025769 PMAQI
8th Jul 20257610 PMAQI
8th Jul 20257511 PMAQI
9th Jul 20257412 AMAQI
9th Jul 2025751 AMAQI
9th Jul 2025752 AMAQI
9th Jul 2025763 AMAQI
9th Jul 2025754 AMAQI
27°C23/31°C
9th Jul 2025745 AMAQI
9th Jul 2025746 AMAQI
9th Jul 2025747 AMAQI
9th Jul 2025748 AMAQI
9th Jul 2025499 AMAQI
9th Jul 20254410 AMAQI
9th Jul 20254611 AMAQI
9th Jul 20255512 PMAQI
9th Jul 2025591 PMAQI
9th Jul 2025582 PMAQI
9th Jul 2025603 PMAQI
9th Jul 2025614 PMAQI
9th Jul 2025585 PMAQI
9th Jul 2025586 PMAQI
9th Jul 2025587 PMAQI
9th Jul 2025608 PMAQI
9th Jul 2025699 PMAQI
9th Jul 20257010 PMAQI
9th Jul 20257011 PMAQI
10th Jul 20257212 AMAQI
10th Jul 2025751 AMAQI
10th Jul 2025732 AMAQI
10th Jul 2025733 AMAQI
10th Jul 2025734 AMAQI
26°C23/31°C
10th Jul 2025725 AMAQI
10th Jul 2025736 AMAQI
10th Jul 2025727 AMAQI
10th Jul 2025728 AMAQI
10th Jul 2025549 AMAQI
10th Jul 20255210 AMAQI
10th Jul 20257411 AMAQI
10th Jul 202510012 PMAQI
10th Jul 2025911 PMAQI
10th Jul 2025962 PMAQI
10th Jul 2025963 PMAQI
10th Jul 2025964 PMAQI
10th Jul 2025925 PMAQI
10th Jul 2025866 PMAQI
10th Jul 2025877 PMAQI
10th Jul 2025798 PMAQI
10th Jul 2025749 PMAQI
10th Jul 20257410 PMAQI
10th Jul 20257211 PMAQI
11th Jul 20257212 AMAQI
11th Jul 2025721 AMAQI
11th Jul 2025712 AMAQI
11th Jul 2025713 AMAQI
11th Jul 2025714 AMAQI
27°C23/31°C
11th Jul 2025735 AMAQI
11th Jul 2025736 AMAQI
11th Jul 2025737 AMAQI
11th Jul 2025738 AMAQI
11th Jul 2025489 AMAQI
11th Jul 20253110 AMAQI
11th Jul 20252611 AMAQI
11th Jul 20252912 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025522 PMAQI
11th Jul 2025523 PMAQI
11th Jul 2025494 PMAQI
11th Jul 2025475 PMAQI
11th Jul 2025466 PMAQI
11th Jul 2025467 PMAQI
11th Jul 2025508 PMAQI
11th Jul 2025659 PMAQI
11th Jul 20256610 PMAQI
11th Jul 20256411 PMAQI
12th Jul 20256612 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025702 AMAQI
12th Jul 2025713 AMAQI
12th Jul 2025704 AMAQI
26°C23/30°C
12th Jul 2025685 AMAQI
12th Jul 2025686 AMAQI
12th Jul 2025687 AMAQI
12th Jul 2025688 AMAQI
12th Jul 2025339 AMAQI
12th Jul 20252310 AMAQI
12th Jul 20252811 AMAQI
12th Jul 20252612 PMAQI
12th Jul 2025451 PMAQI
12th Jul 2025452 PMAQI
12th Jul 2025473 PMAQI
12th Jul 2025454 PMAQI
12th Jul 2025455 PMAQI
12th Jul 2025476 PMAQI
12th Jul 2025467 PMAQI
12th Jul 2025528 PMAQI
12th Jul 2025629 PMAQI
12th Jul 20256210 PMAQI
12th Jul 20256311 PMAQI
13th Jul 20256212 AMAQI
13th Jul 2025661 AMAQI
13th Jul 2025672 AMAQI
13th Jul 2025673 AMAQI
13th Jul 2025674 AMAQI
26°C23/29°C
13th Jul 2025645 AMAQI
13th Jul 2025646 AMAQI
13th Jul 2025647 AMAQI
13th Jul 2025648 AMAQI
13th Jul 2025469 AMAQI
13th Jul 20252410 AMAQI
13th Jul 20252811 AMAQI
13th Jul 20253712 PMAQI
13th Jul 2025561 PMAQI
13th Jul 2025542 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025504 PMAQI
13th Jul 2025505 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025497 PMAQI
13th Jul 2025528 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255910 PMAQI
13th Jul 20255811 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025611 AMAQI
14th Jul 2025642 AMAQI
14th Jul 2025633 AMAQI
14th Jul 2025634 AMAQI
26°C23/30°C
14th Jul 2025615 AMAQI
14th Jul 2025616 AMAQI
14th Jul 2025617 AMAQI
14th Jul 2025618 AMAQI
14th Jul 2025289 AMAQI
14th Jul 20251810 AMAQI
14th Jul 20251611 AMAQI
14th Jul 20251712 PMAQI
14th Jul 2025321 PMAQI
14th Jul 2025302 PMAQI
14th Jul 2025293 PMAQI
14th Jul 2025314 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025346 PMAQI
14th Jul 2025317 PMAQI
14th Jul 2025388 PMAQI
14th Jul 2025559 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255511 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025571 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025603 AMAQI
15th Jul 2025594 AMAQI
23°C21/25°C
15th Jul 2025585 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20251510 AMAQI
15th Jul 20251911 AMAQI
15th Jul 20252212 PMAQI
15th Jul 2025381 PMAQI
15th Jul 2025312 PMAQI
15th Jul 2025363 PMAQI
15th Jul 2025384 PMAQI
15th Jul 2025385 PMAQI
15th Jul 2025386 PMAQI
15th Jul 2025407 PMAQI
15th Jul 2025428 PMAQI
15th Jul 2025559 PMAQI
15th Jul 20255410 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255612 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025564 AMAQI
24°C20/28°C
16th Jul 2025565 AMAQI
16th Jul 2025556 AMAQI
16th Jul 2025557 AMAQI
16th Jul 2025558 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20253010 AMAQI
16th Jul 20252711 AMAQI
16th Jul 20253212 PMAQI
16th Jul 2025401 PMAQI
16th Jul 2025442 PMAQI
16th Jul 2025403 PMAQI
16th Jul 2025414 PMAQI
16th Jul 2025435 PMAQI
16th Jul 2025406 PMAQI
16th Jul 2025537 PMAQI
16th Jul 2025498 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255311 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025552 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025554 AMAQI
25°C21/29°C
17th Jul 2025545 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025609 AMAQI
17th Jul 20255410 AMAQI
17th Jul 20255111 AMAQI
17th Jul 20255312 PMAQI
17th Jul 2025521 PMAQI
17th Jul 2025522 PMAQI
17th Jul 2025483 PMAQI
17th Jul 2025444 PMAQI
17th Jul 2025405 PMAQI
17th Jul 2025356 PMAQI
17th Jul 2025317 PMAQI
17th Jul 2025358 PMAQI
17th Jul 2025509 PMAQI
17th Jul 20255010 PMAQI
17th Jul 20255011 PMAQI
18th Jul 20255112 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025544 AMAQI
25°C22/29°C
18th Jul 2025545 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025548 AMAQI
18th Jul 2025239 AMAQI
18th Jul 20251010 AMAQI
18th Jul 20251211 AMAQI
18th Jul 20251412 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025253 PMAQI
18th Jul 2025254 PMAQI
18th Jul 2025255 PMAQI
18th Jul 2025246 PMAQI
18th Jul 2025247 PMAQI
18th Jul 2025338 PMAQI
18th Jul 2025449 PMAQI
18th Jul 20254410 PMAQI
18th Jul 20254411 PMAQI
19th Jul 20254512 AMAQI
19th Jul 2025501 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025524 AMAQI
24°C23/26°C
19th Jul 2025505 AMAQI
19th Jul 2025506 AMAQI
19th Jul 2025517 AMAQI
19th Jul 2025518 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20251610 AMAQI
19th Jul 20251611 AMAQI
19th Jul 20251812 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025214 PMAQI
19th Jul 2025225 PMAQI
19th Jul 2025226 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025298 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20254010 PMAQI
19th Jul 20254011 PMAQI
20th Jul 20254012 AMAQI
20th Jul 2025451 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025493 AMAQI
20th Jul 2025464 AMAQI
25°C22/29°C
20th Jul 2025445 AMAQI
20th Jul 2025446 AMAQI
20th Jul 2025447 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20251710 AMAQI
20th Jul 20251611 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025212 PMAQI
20th Jul 2025203 PMAQI
20th Jul 2025214 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025206 PMAQI
20th Jul 2025207 PMAQI
20th Jul 2025248 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20253410 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253512 AMAQI
21st Jul 2025401 AMAQI
21st Jul 2025432 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025424 AMAQI
26°C22/30°C
21st Jul 2025395 AMAQI
21st Jul 2025396 AMAQI
21st Jul 2025407 AMAQI
21st Jul 2025398 AMAQI
21st Jul 2025209 AMAQI
21st Jul 20251510 AMAQI
21st Jul 20251711 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025211 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025193 PMAQI
21st Jul 2025184 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025237 PMAQI
21st Jul 2025268 PMAQI
21st Jul 2025349 PMAQI
21st Jul 20253410 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253412 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025383 AMAQI
22nd Jul 2025384 AMAQI
26°C23/31°C
22nd Jul 2025355 AMAQI
22nd Jul 2025366 AMAQI
22nd Jul 2025377 AMAQI
22nd Jul 2025368 AMAQI
22nd Jul 2025219 AMAQI
22nd Jul 20251510 AMAQI
22nd Jul 20251911 AMAQI
22nd Jul 20252012 PMAQI
22nd Jul 2025221 PMAQI
22nd Jul 2025212 PMAQI
22nd Jul 2025223 PMAQI
22nd Jul 2025234 PMAQI
22nd Jul 2025225 PMAQI
22nd Jul 2025216 PMAQI
22nd Jul 2025207 PMAQI
22nd Jul 2025278 PMAQI
22nd Jul 2025349 PMAQI
22nd Jul 20253210 PMAQI
22nd Jul 20253111 PMAQI
23rd Jul 20253212 AMAQI
23rd Jul 2025371 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025373 AMAQI
23rd Jul 2025364 AMAQI
26°C23/31°C
23rd Jul 2025345 AMAQI
23rd Jul 2025356 AMAQI
23rd Jul 2025347 AMAQI
23rd Jul 2025358 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20251810 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20252412 PMAQI
23rd Jul 2025251 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025233 PMAQI
23rd Jul 2025254 PMAQI
23rd Jul 2025285 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025417 PMAQI
23rd Jul 2025308 PMAQI
23rd Jul 2025349 PMAQI
23rd Jul 20253010 PMAQI
23rd Jul 20253111 PMAQI
24th Jul 20253212 AMAQI
24th Jul 2025381 AMAQI
24th Jul 2025352 AMAQI
24th Jul 2025343 AMAQI
24th Jul 2025344 AMAQI
27°C23/32°C
24th Jul 2025335 AMAQI
24th Jul 2025336 AMAQI
24th Jul 2025337 AMAQI
24th Jul 2025338 AMAQI
24th Jul 2025389 AMAQI
24th Jul 20254010 AMAQI
24th Jul 20254111 AMAQI
24th Jul 20254612 PMAQI
24th Jul 2025441 PMAQI
24th Jul 2025472 PMAQI
24th Jul 2025503 PMAQI
24th Jul 2025524 PMAQI
24th Jul 2025515 PMAQI
24th Jul 2025526 PMAQI
24th Jul 2025507 PMAQI
24th Jul 2025498 PMAQI
24th Jul 2025389 PMAQI
24th Jul 20253810 PMAQI
24th Jul 20253811 PMAQI
25th Jul 20253812 AMAQI
25th Jul 2025351 AMAQI
25th Jul 2025342 AMAQI
25th Jul 2025353 AMAQI
25th Jul 2025364 AMAQI
26°C22/32°C
25th Jul 2025365 AMAQI
25th Jul 2025366 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025358 AMAQI
25th Jul 2025229 AMAQI
25th Jul 20251710 AMAQI
25th Jul 20251711 AMAQI
25th Jul 20252012 PMAQI
25th Jul 2025221 PMAQI
25th Jul 2025202 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025194 PMAQI
25th Jul 2025165 PMAQI
25th Jul 2025186 PMAQI
25th Jul 2025187 PMAQI
25th Jul 2025238 PMAQI
25th Jul 2025309 PMAQI
25th Jul 20253110 PMAQI
25th Jul 20253011 PMAQI
26th Jul 20253012 AMAQI
26th Jul 2025351 AMAQI
26th Jul 2025362 AMAQI
26th Jul 2025353 AMAQI
26th Jul 2025354 AMAQI
27°C23/31°C
26th Jul 2025345 AMAQI
26th Jul 2025356 AMAQI
26th Jul 2025347 AMAQI
26th Jul 2025348 AMAQI
26th Jul 2025189 AMAQI
26th Jul 20251610 AMAQI
26th Jul 20251511 AMAQI
26th Jul 20251612 PMAQI
26th Jul 2025181 PMAQI
26th Jul 2025172 PMAQI
26th Jul 2025173 PMAQI
26th Jul 2025174 PMAQI
26th Jul 2025165 PMAQI
26th Jul 2025146 PMAQI
26th Jul 2025167 PMAQI
26th Jul 2025218 PMAQI
26th Jul 2025269 PMAQI
26th Jul 20252710 PMAQI
26th Jul 20252711 PMAQI
27th Jul 20252612 AMAQI
27th Jul 2025291 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025323 AMAQI
27th Jul 2025314 AMAQI
27°C23/31°C
27th Jul 2025285 AMAQI
27th Jul 2025296 AMAQI
27th Jul 2025287 AMAQI
27th Jul 2025298 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20251410 AMAQI
27th Jul 20251411 AMAQI
27th Jul 20251512 PMAQI
27th Jul 2025181 PMAQI
27th Jul 2025162 PMAQI
27th Jul 2025163 PMAQI
27th Jul 2025184 PMAQI
27th Jul 2025175 PMAQI
27th Jul 2025166 PMAQI
27th Jul 2025177 PMAQI
27th Jul 2025208 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252510 PMAQI
27th Jul 20252411 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025302 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025294 AMAQI
27°C22/31°C
28th Jul 2025285 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20252511 AMAQI
28th Jul 20252512 PMAQI
28th Jul 2025301 PMAQI
28th Jul 2025312 PMAQI
28th Jul 2025343 PMAQI
28th Jul 2025384 PMAQI
28th Jul 2025385 PMAQI
28th Jul 2025376 PMAQI
28th Jul 2025367 PMAQI
28th Jul 2025388 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20253210 PMAQI
28th Jul 20253111 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025321 AMAQI
29th Jul 2025282 AMAQI
29th Jul 2025283 AMAQI
29th Jul 2025274 AMAQI
26°C22/32°C
29th Jul 2025285 AMAQI
29th Jul 2025286 AMAQI
29th Jul 2025287 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252210 AMAQI
29th Jul 20252711 AMAQI
29th Jul 20253012 PMAQI
29th Jul 2025281 PMAQI
29th Jul 2025282 PMAQI
29th Jul 2025283 PMAQI
29th Jul 2025324 PMAQI
29th Jul 2025345 PMAQI
29th Jul 2025296 PMAQI
29th Jul 2025237 PMAQI
29th Jul 2025288 PMAQI
29th Jul 2025279 PMAQI
29th Jul 20252810 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20253012 AMAQI
30th Jul 2025341 AMAQI
30th Jul 2025302 AMAQI
30th Jul 2025303 AMAQI
30th Jul 2025304 AMAQI
27°C22/32°C
30th Jul 2025295 AMAQI
30th Jul 2025306 AMAQI
30th Jul 2025297 AMAQI
30th Jul 2025298 AMAQI
30th Jul 2025349 AMAQI
30th Jul 20253210 AMAQI
30th Jul 20252811 AMAQI
30th Jul 20253312 PMAQI
30th Jul 2025531 PMAQI
30th Jul 2025522 PMAQI
30th Jul 2025503 PMAQI
30th Jul 2025484 PMAQI
30th Jul 2025495 PMAQI
30th Jul 2025526 PMAQI
30th Jul 2025537 PMAQI
30th Jul 2025468 PMAQI
30th Jul 2025359 PMAQI
30th Jul 20253410 PMAQI
30th Jul 20253211 PMAQI
31st Jul 20253212 AMAQI
31st Jul 2025301 AMAQI
31st Jul 2025292 AMAQI
31st Jul 2025293 AMAQI
31st Jul 2025294 AMAQI
27°C23/32°C
31st Jul 2025295 AMAQI
31st Jul 2025296 AMAQI
31st Jul 2025297 AMAQI
31st Jul 2025298 AMAQI
31st Jul 2025299 AMAQI
31st Jul 20252910 AMAQI
31st Jul 20254311 AMAQI
31st Jul 20255312 PMAQI
31st Jul 2025511 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025544 PMAQI
31st Jul 2025545 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025458 PMAQI
31st Jul 2025419 PMAQI
31st Jul 20254210 PMAQI
31st Jul 20254011 PMAQI
1st Aug 20253612 AMAQI
1st Aug 2025361 AMAQI
1st Aug 2025282 AMAQI
1st Aug 2025313 AMAQI
1st Aug 2025324 AMAQI
27°C23/33°C
1st Aug 2025345 AMAQI
1st Aug 2025356 AMAQI
1st Aug 2025367 AMAQI
1st Aug 2025348 AMAQI
1st Aug 2025409 AMAQI
1st Aug 20254610 AMAQI
1st Aug 20255011 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025511 PMAQI
1st Aug 2025482 PMAQI
1st Aug 2025463 PMAQI
1st Aug 2025574 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025536 PMAQI
1st Aug 2025487 PMAQI
1st Aug 2025498 PMAQI
1st Aug 2025489 PMAQI
1st Aug 20254410 PMAQI
1st Aug 20254411 PMAQI
2nd Aug 20254412 AMAQI
2nd Aug 2025371 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025363 AMAQI
2nd Aug 2025404 AMAQI
28°C23/32°C
2nd Aug 2025405 AMAQI
2nd Aug 2025416 AMAQI
2nd Aug 2025397 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025419 AMAQI
2nd Aug 20254110 AMAQI
2nd Aug 20254811 AMAQI
2nd Aug 20254912 PMAQI
2nd Aug 2025481 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025464 PMAQI
2nd Aug 2025475 PMAQI
2nd Aug 2025526 PMAQI
2nd Aug 2025407 PMAQI
2nd Aug 2025498 PMAQI
2nd Aug 2025469 PMAQI
2nd Aug 20254210 PMAQI
2nd Aug 20254111 PMAQI
3rd Aug 20254012 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025402 AMAQI
3rd Aug 2025403 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
33AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 52), while the lowest AQI was between 10 AM to 10 AM (Avg. 33).
Night time
Avg. Highest Time
12 AM - 4 AM
53AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM
47AQI
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. 53), while the lowest AQI was between 8 PM to 8 PM (Avg. 47).
2025 Days Vs Air Quality
Higashi Hiroshima, Hiroshima, Japan
2025
84%
178
16%
34
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
178 DaysModerate
34 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% of 214 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
Higashi Hiroshima, 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
27AQI
2nd January 2025
39AQI
39AQI
3rd January 2025
31AQI
31AQI
4th January 2025
30AQI
30AQI
5th January 2025
27AQI
27AQI
6th January 2025
28AQI
28AQI
7th January 2025
29AQI
29AQI
8th January 2025
28AQI
28AQI
9th January 2025
28AQI
28AQI
10th January 2025
25AQI
25AQI
11th January 2025
27AQI
27AQI
12th January 2025
29AQI
29AQI
13th January 2025
35AQI
35AQI
14th January 2025
34AQI
34AQI
15th January 2025
37AQI
37AQI
16th January 2025
33AQI
33AQI
17th January 2025
30AQI
30AQI
18th January 2025
29AQI
29AQI
19th January 2025
40AQI
40AQI
20th January 2025
31AQI
31AQI
21st January 2025
40AQI
40AQI
22nd January 2025
56AQI
56AQI
23rd January 2025
62AQI
62AQI
24th January 2025
51AQI
51AQI
25th January 2025
44AQI
44AQI
26th January 2025
38AQI
38AQI
27th January 2025
34AQI
34AQI
28th January 2025
33AQI
33AQI
29th January 2025
32AQI
32AQI
30th January 2025
45AQI
45AQI
31st January 2025
38AQI
38AQI
1st February 2025
43AQI
43AQI
2nd February 2025
32AQI
32AQI
3rd February 2025
39AQI
39AQI
4th February 2025
32AQI
32AQI
5th February 2025
34AQI
34AQI
6th February 2025
32AQI
32AQI
7th February 2025
30AQI
30AQI
8th February 2025
30AQI
30AQI
9th February 2025
28AQI
28AQI
10th February 2025
30AQI
30AQI
11th February 2025
36AQI
36AQI
12th February 2025
31AQI
31AQI
13th February 2025
33AQI
33AQI
14th February 2025
39AQI
39AQI
15th February 2025
30AQI
30AQI
16th February 2025
38AQI
38AQI
17th February 2025
43AQI
43AQI
18th February 2025
34AQI
34AQI
19th February 2025
37AQI
37AQI
20th February 2025
31AQI
31AQI
21st February 2025
32AQI
32AQI
22nd February 2025
36AQI
36AQI
23rd February 2025
33AQI
33AQI
24th February 2025
37AQI
37AQI
25th February 2025
38AQI
38AQI
26th February 2025
38AQI
38AQI
27th February 2025
42AQI
42AQI
28th February 2025
43AQI
43AQI
1st March 2025
44AQI
44AQI
2nd March 2025
54AQI
54AQI
3rd March 2025
42AQI
42AQI
4th March 2025
37AQI
37AQI
5th March 2025
31AQI
31AQI
6th March 2025
36AQI
36AQI
7th March 2025
34AQI
34AQI
8th March 2025
41AQI
41AQI
9th March 2025
44AQI
44AQI
10th March 2025
44AQI
44AQI
11th March 2025
45AQI
45AQI
12th March 2025
41AQI
41AQI
13th March 2025
53AQI
53AQI
14th March 2025
28AQI
28AQI
15th March 2025
31AQI
31AQI
16th March 2025
19AQI
19AQI
17th March 2025
33AQI
33AQI
18th March 2025
21AQI
21AQI
19th March 2025
44AQI
44AQI
20th March 2025
42AQI
42AQI
21st March 2025
39AQI
39AQI
22nd March 2025
61AQI
61AQI
23rd March 2025
41AQI
41AQI
24th March 2025
39AQI
39AQI
25th March 2025
61AQI
61AQI
26th March 2025
72AQI
72AQI
27th March 2025
66AQI
66AQI
28th March 2025
45AQI
45AQI
29th March 2025
41AQI
41AQI
30th March 2025
42AQI
42AQI
31st March 2025
40AQI
40AQI
1st April 2025
42AQI
42AQI
2nd April 2025
33AQI
33AQI
3rd April 2025
25AQI
25AQI
4th April 2025
30AQI
30AQI
5th April 2025
27AQI
27AQI
6th April 2025
22AQI
22AQI
7th April 2025
21AQI
21AQI
8th April 2025
18AQI
18AQI
9th April 2025
25AQI
25AQI
10th April 2025
24AQI
24AQI
11th April 2025
25AQI
25AQI
12th April 2025
25AQI
25AQI
13th April 2025
21AQI
21AQI
14th April 2025
23AQI
23AQI
15th April 2025
20AQI
20AQI
16th April 2025
22AQI
22AQI
17th April 2025
24AQI
24AQI
18th April 2025
27AQI
27AQI
19th April 2025
24AQI
24AQI
20th April 2025
21AQI
21AQI
21st April 2025
17AQI
17AQI
22nd April 2025
18AQI
18AQI
23rd April 2025
13AQI
13AQI
24th April 2025
15AQI
15AQI
25th April 2025
52AQI
52AQI
26th April 2025
27AQI
27AQI
27th April 2025
39AQI
39AQI
28th April 2025
32AQI
32AQI
29th April 2025
31AQI
31AQI
30th April 2025
29AQI
29AQI
1st May 2025
48AQI
48AQI
2nd May 2025
37AQI
37AQI
3rd May 2025
47AQI
47AQI
4th May 2025
33AQI
33AQI
5th May 2025
35AQI
35AQI
6th May 2025
30AQI
30AQI
7th May 2025
27AQI
27AQI
8th May 2025
30AQI
30AQI
9th May 2025
39AQI
39AQI
10th May 2025
35AQI
35AQI
11th May 2025
44AQI
44AQI
12th May 2025
53AQI
53AQI
13th May 2025
44AQI
44AQI
14th May 2025
57AQI
57AQI
15th May 2025
56AQI
56AQI
16th May 2025
45AQI
45AQI
17th May 2025
45AQI
45AQI
18th May 2025
39AQI
39AQI
19th May 2025
60AQI
60AQI
20th May 2025
59AQI
59AQI
21st May 2025
50AQI
50AQI
22nd May 2025
43AQI
43AQI
23rd May 2025
37AQI
37AQI
24th May 2025
30AQI
30AQI
25th May 2025
24AQI
24AQI
26th May 2025
25AQI
25AQI
27th May 2025
39AQI
39AQI
28th May 2025
28AQI
28AQI
29th May 2025
50AQI
50AQI
30th May 2025
39AQI
39AQI
31st May 2025
42AQI
42AQI
1st June 2025
46AQI
46AQI
2nd June 2025
54AQI
54AQI
3rd June 2025
29AQI
29AQI
4th June 2025
47AQI
47AQI
5th June 2025
46AQI
46AQI
6th June 2025
46AQI
46AQI
7th June 2025
42AQI
42AQI
8th June 2025
64AQI
64AQI
9th June 2025
65AQI
65AQI
10th June 2025
37AQI
37AQI
11th June 2025
32AQI
32AQI
12th June 2025
48AQI
48AQI
13th June 2025
45AQI
45AQI
14th June 2025
41AQI
41AQI
15th June 2025
30AQI
30AQI
16th June 2025
27AQI
27AQI
17th June 2025
28AQI
28AQI
18th June 2025
29AQI
29AQI
19th June 2025
41AQI
41AQI
20th June 2025
46AQI
46AQI
21st June 2025
47AQI
47AQI
22nd June 2025
61AQI
61AQI
23rd June 2025
53AQI
53AQI
24th June 2025
48AQI
48AQI
25th June 2025
47AQI
47AQI
26th June 2025
50AQI
50AQI
27th June 2025
55AQI
55AQI
28th June 2025
48AQI
48AQI
29th June 2025
47AQI
47AQI
30th June 2025
55AQI
55AQI
1st July 2025
54AQI
54AQI
2nd July 2025
79AQI
79AQI
3rd July 2025
86AQI
86AQI
4th July 2025
107AQI
107AQI
5th July 2025
90AQI
90AQI
6th July 2025
76AQI
76AQI
7th July 2025
69AQI
69AQI
8th July 2025
72AQI
72AQI
9th July 2025
67AQI
67AQI
10th July 2025
77AQI
77AQI
11th July 2025
60AQI
60AQI
12th July 2025
57AQI
57AQI
13th July 2025
56AQI
56AQI
14th July 2025
47AQI
47AQI
15th July 2025
48AQI
48AQI
16th July 2025
50AQI
50AQI
17th July 2025
50AQI
50AQI
18th July 2025
40AQI
40AQI
19th July 2025
37AQI
37AQI
20th July 2025
33AQI
33AQI
21st July 2025
31AQI
31AQI
22nd July 2025
30AQI
30AQI
23rd July 2025
31AQI
31AQI
24th July 2025
39AQI
39AQI
25th July 2025
29AQI
29AQI
26th July 2025
25AQI
25AQI
27th July 2025
23AQI
23AQI
28th July 2025
30AQI
30AQI
29th July 2025
29AQI
29AQI
30th July 2025
36AQI
36AQI
31st July 2025
39AQI
39AQI
1st August 2025
40AQI
40AQI
35AQI
35AQI
42AQI
26AQI
41AQI
45AQI
52AQI
40AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202540AQI
28
3
28
25
6
29
1
26
5
23
7
18
12
1
1
178
34
1
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
April26AQI
202439AQI
31
24
5
25
6
18
12
25
6
21
9
30
1
27
4
23
7
28
3
27
3
31
310
56
Highest AQI recorded in
April49AQI
Lowest AQI recorded in
December28AQI
202342AQI
22
8
1
27
1
19
12
17
13
22
9
16
14
23
8
29
2
27
3
25
6
22
7
25
6
274
89
1
Highest AQI recorded in
April49AQI
Lowest AQI recorded in
August36AQI
202243AQI
27
3
17
4
22
9
20
9
12
19
20
10
15
6
1
27
1
22
9
20
10
30
1
233
81
Highest AQI recorded in
May53AQI
Lowest AQI recorded in
August26AQI
202142AQI
24
7
21
7
24
6
1
25
5
20
11
11
19
25
6
25
6
23
7
24
7
20
10
27
4
269
95
1
Highest AQI recorded in
June53AQI
Lowest AQI recorded in
April37AQI
202041AQI
8
5
16
5
13
5
17
13
26
5
15
15
1
17
2
27
4
22
8
24
7
185
69
1
Highest AQI recorded in
August57AQI
Lowest AQI recorded in
October32AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
43AQILeast Polluted Year Recorded
2024(Avg.)
39AQIHigashi Hiroshima's annual 2025 AQI (40) shows an average percentage change of -4.3% (improved AQI) compared to previous years: 2020 (41), 2021 (42), 2022 (43), 2023 (42), 2024 (39).
