Hatsukaichi, 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
Hatsukaichi, Hiroshima, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2021
64AQILowest AQI recorded on
29th Aug 2024
12AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 41 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Hatsukaichi, 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
1PM2nd Aug
58AQI
Avg. Lowest Time
11PM2nd Aug
33AQI
In the last 24 hours,
Hatsukaichi's AQI reached its highest point of 58 at 1 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
Hatsukaichi, 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 2025685 AMAQI
4th Jul 2025686 AMAQI
4th Jul 2025697 AMAQI
4th Jul 2025688 AMAQI
4th Jul 20251049 AMAQI
4th Jul 202512210 AMAQI
4th Jul 202512011 AMAQI
4th Jul 202511812 PMAQI
4th Jul 20251071 PMAQI
4th Jul 20251102 PMAQI
4th Jul 20251143 PMAQI
4th Jul 20251084 PMAQI
4th Jul 20251085 PMAQI
4th Jul 20251006 PMAQI
4th Jul 20251007 PMAQI
4th Jul 2025948 PMAQI
4th Jul 2025949 PMAQI
4th Jul 20259310 PMAQI
4th Jul 20258811 PMAQI
5th Jul 20259012 AMAQI
5th Jul 2025861 AMAQI
5th Jul 2025812 AMAQI
5th Jul 2025803 AMAQI
5th Jul 2025834 AMAQI
26°C21/31°C
5th Jul 2025865 AMAQI
5th Jul 2025856 AMAQI
5th Jul 2025847 AMAQI
5th Jul 2025848 AMAQI
5th Jul 2025919 AMAQI
5th Jul 20259610 AMAQI
5th Jul 20259111 AMAQI
5th Jul 20259312 PMAQI
5th Jul 2025921 PMAQI
5th Jul 2025922 PMAQI
5th Jul 2025883 PMAQI
5th Jul 2025864 PMAQI
5th Jul 2025805 PMAQI
5th Jul 2025806 PMAQI
5th Jul 2025807 PMAQI
5th Jul 2025808 PMAQI
5th Jul 2025829 PMAQI
5th Jul 20258110 PMAQI
5th Jul 20258211 PMAQI
6th Jul 20258212 AMAQI
6th Jul 2025851 AMAQI
6th Jul 2025862 AMAQI
6th Jul 2025863 AMAQI
6th Jul 2025874 AMAQI
26°C21/31°C
6th Jul 2025875 AMAQI
6th Jul 2025886 AMAQI
6th Jul 2025877 AMAQI
6th Jul 2025888 AMAQI
6th Jul 2025759 AMAQI
6th Jul 20255410 AMAQI
6th Jul 20254811 AMAQI
6th Jul 20254212 PMAQI
6th Jul 2025501 PMAQI
6th Jul 2025542 PMAQI
6th Jul 2025553 PMAQI
6th Jul 2025554 PMAQI
6th Jul 2025525 PMAQI
6th Jul 2025516 PMAQI
6th Jul 2025507 PMAQI
6th Jul 2025608 PMAQI
6th Jul 2025709 PMAQI
6th Jul 20257210 PMAQI
6th Jul 20257111 PMAQI
7th Jul 20257212 AMAQI
7th Jul 2025771 AMAQI
7th Jul 2025862 AMAQI
7th Jul 2025863 AMAQI
7th Jul 2025844 AMAQI
26°C21/31°C
7th Jul 2025815 AMAQI
7th Jul 2025806 AMAQI
7th Jul 2025827 AMAQI
7th Jul 2025808 AMAQI
7th Jul 2025349 AMAQI
7th Jul 20253510 AMAQI
7th Jul 20252411 AMAQI
7th Jul 20252712 PMAQI
7th Jul 2025381 PMAQI
7th Jul 2025402 PMAQI
7th Jul 2025463 PMAQI
7th Jul 2025454 PMAQI
7th Jul 2025495 PMAQI
7th Jul 2025566 PMAQI
7th Jul 2025577 PMAQI
7th Jul 2025648 PMAQI
7th Jul 2025749 PMAQI
7th Jul 20256910 PMAQI
7th Jul 20257011 PMAQI
8th Jul 20257112 AMAQI
8th Jul 2025741 AMAQI
8th Jul 2025802 AMAQI
8th Jul 2025803 AMAQI
8th Jul 2025764 AMAQI
26°C20/32°C
8th Jul 2025745 AMAQI
8th Jul 2025746 AMAQI
8th Jul 2025727 AMAQI
8th Jul 2025728 AMAQI
8th Jul 2025479 AMAQI
8th Jul 20253810 AMAQI
8th Jul 20254011 AMAQI
8th Jul 20255212 PMAQI
8th Jul 2025661 PMAQI
8th Jul 2025682 PMAQI
8th Jul 2025773 PMAQI
8th Jul 2025754 PMAQI
8th Jul 2025725 PMAQI
8th Jul 2025696 PMAQI
8th Jul 2025687 PMAQI
8th Jul 2025708 PMAQI
8th Jul 2025729 PMAQI
8th Jul 20257010 PMAQI
8th Jul 20257011 PMAQI
9th Jul 20256912 AMAQI
9th Jul 2025701 AMAQI
9th Jul 2025742 AMAQI
9th Jul 2025743 AMAQI
9th Jul 2025734 AMAQI
26°C23/30°C
9th Jul 2025725 AMAQI
9th Jul 2025726 AMAQI
9th Jul 2025727 AMAQI
9th Jul 2025728 AMAQI
9th Jul 2025409 AMAQI
9th Jul 20253810 AMAQI
9th Jul 20254511 AMAQI
9th Jul 20255412 PMAQI
9th Jul 2025571 PMAQI
9th Jul 2025532 PMAQI
9th Jul 2025523 PMAQI
9th Jul 2025574 PMAQI
9th Jul 2025485 PMAQI
9th Jul 2025526 PMAQI
9th Jul 2025587 PMAQI
9th Jul 2025578 PMAQI
9th Jul 2025649 PMAQI
9th Jul 20256310 PMAQI
9th Jul 20256211 PMAQI
10th Jul 20256412 AMAQI
10th Jul 2025721 AMAQI
10th Jul 2025722 AMAQI
10th Jul 2025733 AMAQI
10th Jul 2025714 AMAQI
26°C22/30°C
10th Jul 2025685 AMAQI
10th Jul 2025686 AMAQI
10th Jul 2025697 AMAQI
10th Jul 2025698 AMAQI
10th Jul 2025549 AMAQI
10th Jul 20256010 AMAQI
10th Jul 20258711 AMAQI
10th Jul 20259212 PMAQI
10th Jul 2025981 PMAQI
10th Jul 2025982 PMAQI
10th Jul 20251013 PMAQI
10th Jul 20251034 PMAQI
10th Jul 20251075 PMAQI
10th Jul 20251056 PMAQI
10th Jul 20251017 PMAQI
10th Jul 2025908 PMAQI
10th Jul 2025789 PMAQI
10th Jul 20257810 PMAQI
10th Jul 20257811 PMAQI
11th Jul 20257712 AMAQI
11th Jul 2025741 AMAQI
11th Jul 2025702 AMAQI
11th Jul 2025713 AMAQI
11th Jul 2025724 AMAQI
27°C22/31°C
11th Jul 2025735 AMAQI
11th Jul 2025736 AMAQI
11th Jul 2025737 AMAQI
11th Jul 2025738 AMAQI
11th Jul 2025559 AMAQI
11th Jul 20253410 AMAQI
11th Jul 20254211 AMAQI
11th Jul 20255112 PMAQI
11th Jul 2025511 PMAQI
11th Jul 2025492 PMAQI
11th Jul 2025533 PMAQI
11th Jul 2025434 PMAQI
11th Jul 2025375 PMAQI
11th Jul 2025346 PMAQI
11th Jul 2025327 PMAQI
11th Jul 2025418 PMAQI
11th Jul 2025579 PMAQI
11th Jul 20255810 PMAQI
11th Jul 20255911 PMAQI
12th Jul 20256012 AMAQI
12th Jul 2025671 AMAQI
12th Jul 2025722 AMAQI
12th Jul 2025723 AMAQI
12th Jul 2025704 AMAQI
26°C22/29°C
12th Jul 2025685 AMAQI
12th Jul 2025686 AMAQI
12th Jul 2025687 AMAQI
12th Jul 2025688 AMAQI
12th Jul 2025339 AMAQI
12th Jul 20252810 AMAQI
12th Jul 20254011 AMAQI
12th Jul 20252612 PMAQI
12th Jul 2025371 PMAQI
12th Jul 2025352 PMAQI
12th Jul 2025443 PMAQI
12th Jul 2025454 PMAQI
12th Jul 2025395 PMAQI
12th Jul 2025446 PMAQI
12th Jul 2025397 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025569 PMAQI
12th Jul 20255710 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255812 AMAQI
13th Jul 2025631 AMAQI
13th Jul 2025682 AMAQI
13th Jul 2025683 AMAQI
13th Jul 2025664 AMAQI
26°C23/29°C
13th Jul 2025635 AMAQI
13th Jul 2025636 AMAQI
13th Jul 2025637 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025489 AMAQI
13th Jul 20252610 AMAQI
13th Jul 20252911 AMAQI
13th Jul 20253912 PMAQI
13th Jul 2025561 PMAQI
13th Jul 2025562 PMAQI
13th Jul 2025533 PMAQI
13th Jul 2025464 PMAQI
13th Jul 2025405 PMAQI
13th Jul 2025416 PMAQI
13th Jul 2025487 PMAQI
13th Jul 2025528 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20255312 AMAQI
14th Jul 2025581 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 20251612 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025222 PMAQI
14th Jul 2025203 PMAQI
14th Jul 2025194 PMAQI
14th Jul 2025185 PMAQI
14th Jul 2025196 PMAQI
14th Jul 2025197 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025489 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20255012 AMAQI
15th Jul 2025551 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025603 AMAQI
15th Jul 2025584 AMAQI
23°C20/25°C
15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025279 AMAQI
15th Jul 20251510 AMAQI
15th Jul 20251611 AMAQI
15th Jul 20252012 PMAQI
15th Jul 2025241 PMAQI
15th Jul 2025282 PMAQI
15th Jul 2025353 PMAQI
15th Jul 2025444 PMAQI
15th Jul 2025445 PMAQI
15th Jul 2025356 PMAQI
15th Jul 2025417 PMAQI
15th Jul 2025418 PMAQI
15th Jul 2025519 PMAQI
15th Jul 20254810 PMAQI
15th Jul 20254811 PMAQI
16th Jul 20255012 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025554 AMAQI
24°C20/29°C
16th Jul 2025535 AMAQI
16th Jul 2025536 AMAQI
16th Jul 2025537 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025329 AMAQI
16th Jul 20252810 AMAQI
16th Jul 20253511 AMAQI
16th Jul 20253712 PMAQI
16th Jul 2025371 PMAQI
16th Jul 2025402 PMAQI
16th Jul 2025423 PMAQI
16th Jul 2025404 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025406 PMAQI
16th Jul 2025367 PMAQI
16th Jul 2025368 PMAQI
16th Jul 2025449 PMAQI
16th Jul 20254210 PMAQI
16th Jul 20254511 PMAQI
17th Jul 20254812 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025544 AMAQI
25°C22/29°C
17th Jul 2025535 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025589 AMAQI
17th Jul 20255610 AMAQI
17th Jul 20254611 AMAQI
17th Jul 20253812 PMAQI
17th Jul 2025361 PMAQI
17th Jul 2025412 PMAQI
17th Jul 2025463 PMAQI
17th Jul 2025504 PMAQI
17th Jul 2025445 PMAQI
17th Jul 2025306 PMAQI
17th Jul 2025217 PMAQI
17th Jul 2025288 PMAQI
17th Jul 2025389 PMAQI
17th Jul 20254010 PMAQI
17th Jul 20254011 PMAQI
18th Jul 20254012 AMAQI
18th Jul 2025471 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025534 AMAQI
25°C23/29°C
18th Jul 2025535 AMAQI
18th Jul 2025536 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025538 AMAQI
18th Jul 2025219 AMAQI
18th Jul 20251110 AMAQI
18th Jul 20251211 AMAQI
18th Jul 20251412 PMAQI
18th Jul 2025191 PMAQI
18th Jul 2025192 PMAQI
18th Jul 2025173 PMAQI
18th Jul 2025184 PMAQI
18th Jul 2025195 PMAQI
18th Jul 2025176 PMAQI
18th Jul 2025197 PMAQI
18th Jul 2025268 PMAQI
18th Jul 2025369 PMAQI
18th Jul 20253610 PMAQI
18th Jul 20253411 PMAQI
19th Jul 20253512 AMAQI
19th Jul 2025471 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025494 AMAQI
23°C21/24°C
19th Jul 2025465 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025457 AMAQI
19th Jul 2025458 AMAQI
19th Jul 2025239 AMAQI
19th Jul 20251310 AMAQI
19th Jul 20251411 AMAQI
19th Jul 20251712 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025202 PMAQI
19th Jul 2025183 PMAQI
19th Jul 2025184 PMAQI
19th Jul 2025165 PMAQI
19th Jul 2025166 PMAQI
19th Jul 2025207 PMAQI
19th Jul 2025248 PMAQI
19th Jul 2025319 PMAQI
19th Jul 20253110 PMAQI
19th Jul 20253111 PMAQI
20th Jul 20253312 AMAQI
20th Jul 2025431 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025483 AMAQI
20th Jul 2025454 AMAQI
24°C21/29°C
20th Jul 2025415 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20251910 AMAQI
20th Jul 20251511 AMAQI
20th Jul 20251812 PMAQI
20th Jul 2025181 PMAQI
20th Jul 2025202 PMAQI
20th Jul 2025143 PMAQI
20th Jul 2025164 PMAQI
20th Jul 2025155 PMAQI
20th Jul 2025186 PMAQI
20th Jul 2025187 PMAQI
20th Jul 2025218 PMAQI
20th Jul 2025269 PMAQI
20th Jul 20252710 PMAQI
20th Jul 20252911 PMAQI
21st Jul 20252912 AMAQI
21st Jul 2025351 AMAQI
21st Jul 2025432 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025404 AMAQI
25°C21/30°C
21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025239 AMAQI
21st Jul 20251610 AMAQI
21st Jul 20251211 AMAQI
21st Jul 20251512 PMAQI
21st Jul 2025161 PMAQI
21st Jul 2025162 PMAQI
21st Jul 2025163 PMAQI
21st Jul 2025164 PMAQI
21st Jul 2025175 PMAQI
21st Jul 2025176 PMAQI
21st Jul 2025197 PMAQI
21st Jul 2025198 PMAQI
21st Jul 2025249 PMAQI
21st Jul 20252610 PMAQI
21st Jul 20252511 PMAQI
22nd Jul 20252512 AMAQI
22nd Jul 2025341 AMAQI
22nd Jul 2025392 AMAQI
22nd Jul 2025393 AMAQI
22nd Jul 2025374 AMAQI
25°C21/30°C
22nd Jul 2025345 AMAQI
22nd Jul 2025346 AMAQI
22nd Jul 2025347 AMAQI
22nd Jul 2025358 AMAQI
22nd Jul 2025219 AMAQI
22nd Jul 20251610 AMAQI
22nd Jul 20251711 AMAQI
22nd Jul 20251912 PMAQI
22nd Jul 2025221 PMAQI
22nd Jul 2025212 PMAQI
22nd Jul 2025173 PMAQI
22nd Jul 2025184 PMAQI
22nd Jul 2025185 PMAQI
22nd Jul 2025186 PMAQI
22nd Jul 2025167 PMAQI
22nd Jul 2025228 PMAQI
22nd Jul 2025269 PMAQI
22nd Jul 20252510 PMAQI
22nd Jul 20252611 PMAQI
23rd Jul 20252812 AMAQI
23rd Jul 2025321 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025343 AMAQI
23rd Jul 2025344 AMAQI
26°C21/31°C
23rd Jul 2025325 AMAQI
23rd Jul 2025326 AMAQI
23rd Jul 2025327 AMAQI
23rd Jul 2025318 AMAQI
23rd Jul 2025219 AMAQI
23rd Jul 20251310 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20251612 PMAQI
23rd Jul 2025171 PMAQI
23rd Jul 2025202 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025234 PMAQI
23rd Jul 2025195 PMAQI
23rd Jul 2025206 PMAQI
23rd Jul 2025247 PMAQI
23rd Jul 2025238 PMAQI
23rd Jul 2025269 PMAQI
23rd Jul 20252710 PMAQI
23rd Jul 20252411 PMAQI
24th Jul 20252812 AMAQI
24th Jul 2025351 AMAQI
24th Jul 2025332 AMAQI
24th Jul 2025333 AMAQI
24th Jul 2025324 AMAQI
26°C21/31°C
24th Jul 2025305 AMAQI
24th Jul 2025306 AMAQI
24th Jul 2025307 AMAQI
24th Jul 2025308 AMAQI
24th Jul 2025409 AMAQI
24th Jul 20254410 AMAQI
24th Jul 20253611 AMAQI
24th Jul 20253112 PMAQI
24th Jul 2025371 PMAQI
24th Jul 2025462 PMAQI
24th Jul 2025513 PMAQI
24th Jul 2025524 PMAQI
24th Jul 2025515 PMAQI
24th Jul 2025516 PMAQI
24th Jul 2025527 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025469 PMAQI
24th Jul 20253610 PMAQI
24th Jul 20253611 PMAQI
25th Jul 20253412 AMAQI
25th Jul 2025321 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025323 AMAQI
25th Jul 2025334 AMAQI
26°C21/31°C
25th Jul 2025345 AMAQI
25th Jul 2025336 AMAQI
25th Jul 2025337 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025279 AMAQI
25th Jul 20252210 AMAQI
25th Jul 20252411 AMAQI
25th Jul 20252612 PMAQI
25th Jul 2025271 PMAQI
25th Jul 2025222 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025184 PMAQI
25th Jul 2025185 PMAQI
25th Jul 2025186 PMAQI
25th Jul 2025197 PMAQI
25th Jul 2025188 PMAQI
25th Jul 2025229 PMAQI
25th Jul 20252310 PMAQI
25th Jul 20252211 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025332 AMAQI
26th Jul 2025323 AMAQI
26th Jul 2025324 AMAQI
26°C22/31°C
26th Jul 2025315 AMAQI
26th Jul 2025316 AMAQI
26th Jul 2025327 AMAQI
26th Jul 2025318 AMAQI
26th Jul 2025199 AMAQI
26th Jul 20251410 AMAQI
26th Jul 20251611 AMAQI
26th Jul 20251712 PMAQI
26th Jul 2025201 PMAQI
26th Jul 2025192 PMAQI
26th Jul 2025233 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025165 PMAQI
26th Jul 2025136 PMAQI
26th Jul 2025137 PMAQI
26th Jul 2025178 PMAQI
26th Jul 2025209 PMAQI
26th Jul 20252110 PMAQI
26th Jul 20252011 PMAQI
27th Jul 20252112 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025313 AMAQI
27th Jul 2025314 AMAQI
26°C22/31°C
27th Jul 2025295 AMAQI
27th Jul 2025296 AMAQI
27th Jul 2025287 AMAQI
27th Jul 2025288 AMAQI
27th Jul 2025239 AMAQI
27th Jul 20251510 AMAQI
27th Jul 20251611 AMAQI
27th Jul 20251812 PMAQI
27th Jul 2025191 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025153 PMAQI
27th Jul 2025164 PMAQI
27th Jul 2025155 PMAQI
27th Jul 2025166 PMAQI
27th Jul 2025167 PMAQI
27th Jul 2025188 PMAQI
27th Jul 2025219 PMAQI
27th Jul 20252110 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252212 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025292 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025284 AMAQI
26°C21/32°C
28th Jul 2025265 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252810 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20253312 PMAQI
28th Jul 2025301 PMAQI
28th Jul 2025352 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025464 PMAQI
28th Jul 2025445 PMAQI
28th Jul 2025406 PMAQI
28th Jul 2025447 PMAQI
28th Jul 2025428 PMAQI
28th Jul 2025349 PMAQI
28th Jul 20253210 PMAQI
28th Jul 20253211 PMAQI
29th Jul 20253312 AMAQI
29th Jul 2025311 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025263 AMAQI
29th Jul 2025274 AMAQI
26°C21/31°C
29th Jul 2025285 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025287 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025269 AMAQI
29th Jul 20252610 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20252812 PMAQI
29th Jul 2025261 PMAQI
29th Jul 2025222 PMAQI
29th Jul 2025263 PMAQI
29th Jul 2025284 PMAQI
29th Jul 2025285 PMAQI
29th Jul 2025366 PMAQI
29th Jul 2025277 PMAQI
29th Jul 2025258 PMAQI
29th Jul 2025229 PMAQI
29th Jul 20252210 PMAQI
29th Jul 20252211 PMAQI
30th Jul 20252412 AMAQI
30th Jul 2025281 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025283 AMAQI
30th Jul 2025294 AMAQI
26°C21/32°C
30th Jul 2025285 AMAQI
30th Jul 2025286 AMAQI
30th Jul 2025287 AMAQI
30th Jul 2025288 AMAQI
30th Jul 2025349 AMAQI
30th Jul 20253210 AMAQI
30th Jul 20253211 AMAQI
30th Jul 20254212 PMAQI
30th Jul 2025611 PMAQI
30th Jul 2025582 PMAQI
30th Jul 2025553 PMAQI
30th Jul 2025534 PMAQI
30th Jul 2025545 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025507 PMAQI
30th Jul 2025418 PMAQI
30th Jul 2025339 PMAQI
30th Jul 20253110 PMAQI
30th Jul 20252811 PMAQI
31st Jul 20252912 AMAQI
31st Jul 2025281 AMAQI
31st Jul 2025272 AMAQI
31st Jul 2025283 AMAQI
31st Jul 2025284 AMAQI
26°C21/32°C
31st Jul 2025285 AMAQI
31st Jul 2025286 AMAQI
31st Jul 2025287 AMAQI
31st Jul 2025288 AMAQI
31st Jul 2025289 AMAQI
31st Jul 20252810 AMAQI
31st Jul 20254211 AMAQI
31st Jul 20255312 PMAQI
31st Jul 2025531 PMAQI
31st Jul 2025532 PMAQI
31st Jul 2025503 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025505 PMAQI
31st Jul 2025476 PMAQI
31st Jul 2025437 PMAQI
31st Jul 2025378 PMAQI
31st Jul 2025409 PMAQI
31st Jul 20254010 PMAQI
31st Jul 20253311 PMAQI
1st Aug 20253212 AMAQI
1st Aug 2025321 AMAQI
1st Aug 2025292 AMAQI
1st Aug 2025303 AMAQI
1st Aug 2025324 AMAQI
27°C21/32°C
1st Aug 2025325 AMAQI
1st Aug 2025346 AMAQI
1st Aug 2025377 AMAQI
1st Aug 2025358 AMAQI
1st Aug 2025489 AMAQI
1st Aug 20254510 AMAQI
1st Aug 20254811 AMAQI
1st Aug 20255312 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025522 PMAQI
1st Aug 2025483 PMAQI
1st Aug 2025554 PMAQI
1st Aug 2025535 PMAQI
1st Aug 2025536 PMAQI
1st Aug 2025447 PMAQI
1st Aug 2025478 PMAQI
1st Aug 2025449 PMAQI
1st Aug 20253810 PMAQI
1st Aug 20254311 PMAQI
2nd Aug 20253812 AMAQI
2nd Aug 2025351 AMAQI
2nd Aug 2025342 AMAQI
2nd Aug 2025343 AMAQI
2nd Aug 2025374 AMAQI
27°C23/32°C
2nd Aug 2025375 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025489 AMAQI
2nd Aug 20255010 AMAQI
2nd Aug 20255011 AMAQI
2nd Aug 20255212 PMAQI
2nd Aug 2025581 PMAQI
2nd Aug 2025552 PMAQI
2nd Aug 2025503 PMAQI
2nd Aug 2025504 PMAQI
2nd Aug 2025535 PMAQI
2nd Aug 2025496 PMAQI
2nd Aug 2025487 PMAQI
2nd Aug 2025468 PMAQI
2nd Aug 2025439 PMAQI
2nd Aug 20253910 PMAQI
2nd Aug 20253311 PMAQI
3rd Aug 20254112 AMAQI
3rd Aug 2025391 AMAQI
3rd Aug 2025382 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
50AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
10 AM - 11 AM
36AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 50), while the lowest AQI was between 10 AM to 11 AM (Avg. 36).
Night time
Avg. Highest Time
1 AM - 4 AM
52AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
8 PM
42AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 4 AM (Avg. 52), while the lowest AQI was between 8 PM to 8 PM (Avg. 42).
2025 Days Vs Air Quality
Hatsukaichi, Hiroshima, Japan
2025
84%
179
16%
34
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
179 DaysModerate
34 DaysPoor
0 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
Hatsukaichi, 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
25AQI
25AQI
2nd January 2025
33AQI
33AQI
3rd January 2025
28AQI
28AQI
4th January 2025
28AQI
28AQI
5th January 2025
25AQI
25AQI
6th January 2025
27AQI
27AQI
7th January 2025
27AQI
27AQI
8th January 2025
28AQI
28AQI
9th January 2025
27AQI
27AQI
10th January 2025
25AQI
25AQI
11th January 2025
26AQI
26AQI
12th January 2025
27AQI
27AQI
13th January 2025
31AQI
31AQI
14th January 2025
31AQI
31AQI
15th January 2025
34AQI
34AQI
16th January 2025
29AQI
29AQI
17th January 2025
28AQI
28AQI
18th January 2025
26AQI
26AQI
19th January 2025
35AQI
35AQI
20th January 2025
31AQI
31AQI
21st January 2025
37AQI
37AQI
22nd January 2025
54AQI
54AQI
23rd January 2025
60AQI
60AQI
24th January 2025
51AQI
51AQI
25th January 2025
43AQI
43AQI
26th January 2025
38AQI
38AQI
27th January 2025
32AQI
32AQI
28th January 2025
32AQI
32AQI
29th January 2025
30AQI
30AQI
30th January 2025
42AQI
42AQI
31st January 2025
35AQI
35AQI
1st February 2025
39AQI
39AQI
2nd February 2025
29AQI
29AQI
3rd February 2025
34AQI
34AQI
4th February 2025
30AQI
30AQI
5th February 2025
31AQI
31AQI
6th February 2025
30AQI
30AQI
7th February 2025
27AQI
27AQI
8th February 2025
29AQI
29AQI
9th February 2025
27AQI
27AQI
10th February 2025
28AQI
28AQI
11th February 2025
31AQI
31AQI
12th February 2025
26AQI
26AQI
13th February 2025
31AQI
31AQI
14th February 2025
33AQI
33AQI
15th February 2025
29AQI
29AQI
16th February 2025
37AQI
37AQI
17th February 2025
40AQI
40AQI
18th February 2025
33AQI
33AQI
19th February 2025
33AQI
33AQI
20th February 2025
29AQI
29AQI
21st February 2025
32AQI
32AQI
22nd February 2025
36AQI
36AQI
23rd February 2025
32AQI
32AQI
24th February 2025
33AQI
33AQI
25th February 2025
35AQI
35AQI
26th February 2025
36AQI
36AQI
27th February 2025
42AQI
42AQI
28th February 2025
40AQI
40AQI
1st March 2025
45AQI
45AQI
2nd March 2025
65AQI
65AQI
3rd March 2025
43AQI
43AQI
4th March 2025
39AQI
39AQI
5th March 2025
30AQI
30AQI
6th March 2025
35AQI
35AQI
7th March 2025
33AQI
33AQI
8th March 2025
39AQI
39AQI
9th March 2025
39AQI
39AQI
10th March 2025
40AQI
40AQI
11th March 2025
42AQI
42AQI
12th March 2025
45AQI
45AQI
13th March 2025
50AQI
50AQI
14th March 2025
30AQI
30AQI
15th March 2025
28AQI
28AQI
16th March 2025
19AQI
19AQI
17th March 2025
33AQI
33AQI
18th March 2025
20AQI
20AQI
19th March 2025
39AQI
39AQI
20th March 2025
42AQI
42AQI
21st March 2025
37AQI
37AQI
22nd March 2025
64AQI
64AQI
23rd March 2025
42AQI
42AQI
24th March 2025
42AQI
42AQI
25th March 2025
59AQI
59AQI
26th March 2025
72AQI
72AQI
27th March 2025
62AQI
62AQI
28th March 2025
45AQI
45AQI
29th March 2025
40AQI
40AQI
30th March 2025
39AQI
39AQI
31st March 2025
39AQI
39AQI
1st April 2025
40AQI
40AQI
2nd April 2025
34AQI
34AQI
3rd April 2025
24AQI
24AQI
4th April 2025
30AQI
30AQI
5th April 2025
25AQI
25AQI
6th April 2025
21AQI
21AQI
7th April 2025
20AQI
20AQI
8th April 2025
17AQI
17AQI
9th April 2025
25AQI
25AQI
10th April 2025
23AQI
23AQI
11th April 2025
24AQI
24AQI
12th April 2025
24AQI
24AQI
13th April 2025
22AQI
22AQI
14th April 2025
23AQI
23AQI
15th April 2025
19AQI
19AQI
16th April 2025
22AQI
22AQI
17th April 2025
23AQI
23AQI
18th April 2025
26AQI
26AQI
19th April 2025
24AQI
24AQI
20th April 2025
21AQI
21AQI
21st April 2025
18AQI
18AQI
22nd April 2025
18AQI
18AQI
23rd April 2025
14AQI
14AQI
24th April 2025
14AQI
14AQI
25th April 2025
50AQI
50AQI
26th April 2025
27AQI
27AQI
27th April 2025
39AQI
39AQI
28th April 2025
32AQI
32AQI
29th April 2025
30AQI
30AQI
30th April 2025
28AQI
28AQI
1st May 2025
45AQI
45AQI
2nd May 2025
35AQI
35AQI
3rd May 2025
45AQI
45AQI
4th May 2025
29AQI
29AQI
5th May 2025
31AQI
31AQI
6th May 2025
23AQI
23AQI
7th May 2025
25AQI
25AQI
8th May 2025
25AQI
25AQI
9th May 2025
35AQI
35AQI
10th May 2025
30AQI
30AQI
11th May 2025
41AQI
41AQI
12th May 2025
51AQI
51AQI
13th May 2025
42AQI
42AQI
14th May 2025
56AQI
56AQI
15th May 2025
54AQI
54AQI
16th May 2025
39AQI
39AQI
17th May 2025
42AQI
42AQI
18th May 2025
37AQI
37AQI
19th May 2025
56AQI
56AQI
20th May 2025
56AQI
56AQI
21st May 2025
37AQI
37AQI
22nd May 2025
43AQI
43AQI
23rd May 2025
31AQI
31AQI
24th May 2025
28AQI
28AQI
25th May 2025
21AQI
21AQI
26th May 2025
22AQI
22AQI
27th May 2025
37AQI
37AQI
28th May 2025
27AQI
27AQI
29th May 2025
46AQI
46AQI
30th May 2025
39AQI
39AQI
31st May 2025
39AQI
39AQI
1st June 2025
47AQI
47AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
29AQI
29AQI
4th June 2025
45AQI
45AQI
5th June 2025
46AQI
46AQI
6th June 2025
44AQI
44AQI
7th June 2025
40AQI
40AQI
8th June 2025
67AQI
67AQI
9th June 2025
68AQI
68AQI
10th June 2025
33AQI
33AQI
11th June 2025
34AQI
34AQI
12th June 2025
53AQI
53AQI
13th June 2025
39AQI
39AQI
14th June 2025
37AQI
37AQI
15th June 2025
27AQI
27AQI
16th June 2025
27AQI
27AQI
17th June 2025
24AQI
24AQI
18th June 2025
27AQI
27AQI
19th June 2025
46AQI
46AQI
20th June 2025
51AQI
51AQI
21st June 2025
49AQI
49AQI
22nd June 2025
62AQI
62AQI
23rd June 2025
46AQI
46AQI
24th June 2025
40AQI
40AQI
25th June 2025
39AQI
39AQI
26th June 2025
49AQI
49AQI
27th June 2025
55AQI
55AQI
28th June 2025
42AQI
42AQI
29th June 2025
43AQI
43AQI
30th June 2025
55AQI
55AQI
1st July 2025
54AQI
54AQI
2nd July 2025
83AQI
83AQI
3rd July 2025
80AQI
80AQI
4th July 2025
93AQI
93AQI
5th July 2025
85AQI
85AQI
6th July 2025
69AQI
69AQI
7th July 2025
63AQI
63AQI
8th July 2025
69AQI
69AQI
9th July 2025
61AQI
61AQI
10th July 2025
82AQI
82AQI
11th July 2025
56AQI
56AQI
12th July 2025
52AQI
52AQI
13th July 2025
53AQI
53AQI
14th July 2025
40AQI
40AQI
15th July 2025
44AQI
44AQI
16th July 2025
45AQI
45AQI
17th July 2025
45AQI
45AQI
18th July 2025
34AQI
34AQI
19th July 2025
31AQI
31AQI
20th July 2025
29AQI
29AQI
21st July 2025
26AQI
26AQI
22nd July 2025
26AQI
26AQI
23rd July 2025
26AQI
26AQI
24th July 2025
39AQI
39AQI
25th July 2025
26AQI
26AQI
26th July 2025
23AQI
23AQI
27th July 2025
22AQI
22AQI
28th July 2025
33AQI
33AQI
29th July 2025
27AQI
27AQI
30th July 2025
37AQI
37AQI
31st July 2025
37AQI
37AQI
1st August 2025
41AQI
41AQI
33AQI
33AQI
42AQI
25AQI
38AQI
44AQI
48AQI
41AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202538AQI
28
3
28
26
5
30
26
5
22
8
18
13
1
179
34
Highest AQI recorded in
July48AQI
Lowest AQI recorded in
April25AQI
202439AQI
30
1
24
5
23
8
16
13
1
23
8
22
8
27
4
24
7
21
9
30
1
26
4
31
297
68
1
Highest AQI recorded in
April51AQI
Lowest AQI recorded in
December27AQI
202342AQI
24
6
1
28
17
14
14
16
22
9
17
13
25
6
29
2
28
2
24
7
21
8
22
9
271
92
1
Highest AQI recorded in
April51AQI
Lowest AQI recorded in
August34AQI
202241AQI
27
4
19
2
20
11
12
5
12
19
20
10
16
5
1
1
26
3
24
7
20
10
30
1
227
78
Highest AQI recorded in
May53AQI
Lowest AQI recorded in
December32AQI
202140AQI
23
7
21
7
23
7
1
26
4
21
10
12
18
23
8
26
5
25
5
24
7
22
8
26
5
272
91
1
Highest AQI recorded in
June52AQI
Lowest AQI recorded in
January34AQI
202043AQI
10
3
18
3
12
6
13
17
26
5
12
14
5
14
5
27
4
24
6
27
4
183
67
5
Highest AQI recorded in
August62AQI
Lowest AQI recorded in
December31AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
43AQILeast Polluted Year Recorded
2025(Avg.)
38AQIHatsukaichi's annual 2025 AQI (38) shows an average percentage change of -8.4% (improved AQI) compared to previous years: 2020 (43), 2021 (40), 2022 (41), 2023 (42), 2024 (39).
