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Umaki, Kaita, Hiroshima, Japan 历史空气质量分析

深入了解详细的空气质量数据，包括历史数据、月度模式和年度趋势，尽在掌握！

良好
050
适中
100
差
150
不健康
200
严重
300
危险
301+

八月空气质量分析

Umaki, Kaita, Hiroshima, Japan

2021
2022
2023
2024
2025
AQI
.
天数

AQI趋势：最高与最低

最高AQI记录于
2nd Aug 2021
59AQI
最低AQI记录于
29th Aug 2024
14AQI

同日分析（2nd August ）：
在过去5年的这一天，AQI差异显著：2025年排名为2nd 最高，AQI为43，属于良好空气质量，比2021年有所改善。

下载2024年度数据

全球空气质量报告

Globe

日夜AQI趋势：2nd Aug - 3rd Aug 2025

Umaki, Kaita, Hiroshima, Japan

AQI
天
夜晚
.

5 AM2nd Aug 2025

7 PM

4 AM3rd Aug 2025

白天时间
平均最高时间
3PM2nd Aug

66AQI

平均最低时间
7AM2nd Aug

38AQI

夜晚时间
平均最高时间
8PM2nd Aug

48AQI

平均最低时间
11PM2nd Aug

36AQI

在过去的24小时内，

Umaki的AQI最高点为66，出现在天的3 PM；最低点为36，出现在夜晚的11 PM。

日夜AQI趋势：Jul - Aug 2025

Umaki, Kaita, 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
天
夜晚
4th Jul 2025715 AMAQI
4th Jul 2025716 AMAQI
4th Jul 2025717 AMAQI
4th Jul 2025728 AMAQI
4th Jul 20251089 AMAQI
4th Jul 202512810 AMAQI
4th Jul 202512111 AMAQI
4th Jul 202512412 PMAQI
4th Jul 20251251 PMAQI
4th Jul 20251272 PMAQI
4th Jul 20251353 PMAQI
4th Jul 20251394 PMAQI
4th Jul 20251375 PMAQI
4th Jul 20251366 PMAQI
4th Jul 20251167 PMAQI
4th Jul 20251078 PMAQI
4th Jul 2025949 PMAQI
4th Jul 20259210 PMAQI
4th Jul 20259211 PMAQI
5th Jul 20259012 AMAQI
5th Jul 2025881 AMAQI
5th Jul 2025812 AMAQI
5th Jul 2025823 AMAQI
5th Jul 2025844 AMAQI

26°C22/31°C

5th Jul 2025885 AMAQI
5th Jul 2025876 AMAQI
5th Jul 2025887 AMAQI
5th Jul 2025888 AMAQI
5th Jul 2025889 AMAQI
5th Jul 20258810 AMAQI
5th Jul 20258711 AMAQI
5th Jul 20259112 PMAQI
5th Jul 2025911 PMAQI
5th Jul 2025922 PMAQI
5th Jul 2025913 PMAQI
5th Jul 2025944 PMAQI
5th Jul 2025915 PMAQI
5th Jul 2025856 PMAQI
5th Jul 2025827 PMAQI
5th Jul 2025828 PMAQI
5th Jul 2025839 PMAQI
5th Jul 20258410 PMAQI
5th Jul 20258511 PMAQI
6th Jul 20258412 AMAQI
6th Jul 2025861 AMAQI
6th Jul 2025862 AMAQI
6th Jul 2025873 AMAQI
6th Jul 2025864 AMAQI

26°C22/31°C

6th Jul 2025865 AMAQI
6th Jul 2025886 AMAQI
6th Jul 2025867 AMAQI
6th Jul 2025878 AMAQI
6th Jul 2025749 AMAQI
6th Jul 20255510 AMAQI
6th Jul 20254711 AMAQI
6th Jul 20254212 PMAQI
6th Jul 2025521 PMAQI
6th Jul 2025532 PMAQI
6th Jul 2025533 PMAQI
6th Jul 2025534 PMAQI
6th Jul 2025565 PMAQI
6th Jul 2025546 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025618 PMAQI
6th Jul 2025739 PMAQI
6th Jul 20257410 PMAQI
6th Jul 20257411 PMAQI
7th Jul 20257412 AMAQI
7th Jul 2025771 AMAQI
7th Jul 2025862 AMAQI
7th Jul 2025863 AMAQI
7th Jul 2025844 AMAQI

26°C21/32°C

7th Jul 2025825 AMAQI
7th Jul 2025826 AMAQI
7th Jul 2025837 AMAQI
7th Jul 2025818 AMAQI
7th Jul 2025349 AMAQI
7th Jul 20251910 AMAQI
7th Jul 20252211 AMAQI
7th Jul 20252412 PMAQI
7th Jul 2025421 PMAQI
7th Jul 2025482 PMAQI
7th Jul 2025583 PMAQI
7th Jul 2025444 PMAQI
7th Jul 2025455 PMAQI
7th Jul 2025566 PMAQI
7th Jul 2025597 PMAQI
7th Jul 2025658 PMAQI
7th Jul 2025719 PMAQI
7th Jul 20257010 PMAQI
7th Jul 20257211 PMAQI
8th Jul 20257112 AMAQI
8th Jul 2025751 AMAQI
8th Jul 2025802 AMAQI
8th Jul 2025823 AMAQI
8th Jul 2025774 AMAQI

26°C21/32°C

8th Jul 2025745 AMAQI
8th Jul 2025736 AMAQI
8th Jul 2025727 AMAQI
8th Jul 2025738 AMAQI
8th Jul 2025379 AMAQI
8th Jul 20252810 AMAQI
8th Jul 20254011 AMAQI
8th Jul 20254212 PMAQI
8th Jul 2025681 PMAQI
8th Jul 2025682 PMAQI
8th Jul 2025803 PMAQI
8th Jul 2025754 PMAQI
8th Jul 2025715 PMAQI
8th Jul 2025666 PMAQI
8th Jul 2025627 PMAQI
8th Jul 2025678 PMAQI
8th Jul 2025679 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256511 PMAQI
9th Jul 20256412 AMAQI
9th Jul 2025701 AMAQI
9th Jul 2025742 AMAQI
9th Jul 2025753 AMAQI
9th Jul 2025744 AMAQI

27°C24/31°C

9th Jul 2025725 AMAQI
9th Jul 2025736 AMAQI
9th Jul 2025727 AMAQI
9th Jul 2025728 AMAQI
9th Jul 2025389 AMAQI
9th Jul 20253210 AMAQI
9th Jul 20253211 AMAQI
9th Jul 20254012 PMAQI
9th Jul 2025531 PMAQI
9th Jul 2025532 PMAQI
9th Jul 2025483 PMAQI
9th Jul 2025524 PMAQI
9th Jul 2025505 PMAQI
9th Jul 2025496 PMAQI
9th Jul 2025657 PMAQI
9th Jul 2025508 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20256010 PMAQI
9th Jul 20255911 PMAQI
10th Jul 20256412 AMAQI
10th Jul 2025711 AMAQI
10th Jul 2025722 AMAQI
10th Jul 2025723 AMAQI
10th Jul 2025714 AMAQI

26°C23/31°C

10th Jul 2025685 AMAQI
10th Jul 2025686 AMAQI
10th Jul 2025687 AMAQI
10th Jul 2025698 AMAQI
10th Jul 2025429 AMAQI
10th Jul 20254610 AMAQI
10th Jul 20257911 AMAQI
10th Jul 20259012 PMAQI
10th Jul 2025961 PMAQI
10th Jul 20251002 PMAQI
10th Jul 20251003 PMAQI
10th Jul 20251024 PMAQI
10th Jul 2025965 PMAQI
10th Jul 2025886 PMAQI
10th Jul 2025937 PMAQI
10th Jul 2025928 PMAQI
10th Jul 2025809 PMAQI
10th Jul 20257610 PMAQI
10th Jul 20257411 PMAQI
11th Jul 20257512 AMAQI
11th Jul 2025721 AMAQI
11th Jul 2025702 AMAQI
11th Jul 2025703 AMAQI
11th Jul 2025714 AMAQI

27°C23/32°C

11th Jul 2025725 AMAQI
11th Jul 2025726 AMAQI
11th Jul 2025727 AMAQI
11th Jul 2025728 AMAQI
11th Jul 2025449 AMAQI
11th Jul 20252810 AMAQI
11th Jul 20253211 AMAQI
11th Jul 20253912 PMAQI
11th Jul 2025351 PMAQI
11th Jul 2025382 PMAQI
11th Jul 2025393 PMAQI
11th Jul 2025424 PMAQI
11th Jul 2025325 PMAQI
11th Jul 2025306 PMAQI
11th Jul 2025287 PMAQI
11th Jul 2025398 PMAQI
11th Jul 2025589 PMAQI
11th Jul 20255810 PMAQI
11th Jul 20255811 PMAQI
12th Jul 20255812 AMAQI
12th Jul 2025641 AMAQI
12th Jul 2025712 AMAQI
12th Jul 2025723 AMAQI
12th Jul 2025694 AMAQI

26°C22/30°C

12th Jul 2025675 AMAQI
12th Jul 2025676 AMAQI
12th Jul 2025677 AMAQI
12th Jul 2025668 AMAQI
12th Jul 2025309 AMAQI
12th Jul 20251910 AMAQI
12th Jul 20252111 AMAQI
12th Jul 20252112 PMAQI
12th Jul 2025271 PMAQI
12th Jul 2025282 PMAQI
12th Jul 2025253 PMAQI
12th Jul 2025324 PMAQI
12th Jul 2025365 PMAQI
12th Jul 2025306 PMAQI
12th Jul 2025267 PMAQI
12th Jul 2025388 PMAQI
12th Jul 2025559 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255612 AMAQI
13th Jul 2025621 AMAQI
13th Jul 2025662 AMAQI
13th Jul 2025673 AMAQI
13th Jul 2025644 AMAQI

26°C23/30°C

13th Jul 2025615 AMAQI
13th Jul 2025616 AMAQI
13th Jul 2025617 AMAQI
13th Jul 2025618 AMAQI
13th Jul 2025409 AMAQI
13th Jul 20251710 AMAQI
13th Jul 20252211 AMAQI
13th Jul 20253312 PMAQI
13th Jul 2025551 PMAQI
13th Jul 2025572 PMAQI
13th Jul 2025543 PMAQI
13th Jul 2025464 PMAQI
13th Jul 2025405 PMAQI
13th Jul 2025406 PMAQI
13th Jul 2025427 PMAQI
13th Jul 2025498 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025581 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025633 AMAQI
14th Jul 2025624 AMAQI

27°C23/31°C

14th Jul 2025605 AMAQI
14th Jul 2025606 AMAQI
14th Jul 2025607 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025279 AMAQI
14th Jul 20251710 AMAQI
14th Jul 20251511 AMAQI
14th Jul 20251612 PMAQI
14th Jul 2025211 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025184 PMAQI
14th Jul 2025185 PMAQI
14th Jul 2025186 PMAQI
14th Jul 2025187 PMAQI
14th Jul 2025308 PMAQI
14th Jul 2025489 PMAQI
14th Jul 20254910 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20254812 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025603 AMAQI
15th Jul 2025584 AMAQI

24°C20/26°C

15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025259 AMAQI
15th Jul 20251410 AMAQI
15th Jul 20251611 AMAQI
15th Jul 20251612 PMAQI
15th Jul 2025231 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025253 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025325 PMAQI
15th Jul 2025256 PMAQI
15th Jul 2025297 PMAQI
15th Jul 2025378 PMAQI
15th Jul 2025489 PMAQI
15th Jul 20254510 PMAQI
15th Jul 20254411 PMAQI
16th Jul 20255012 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025554 AMAQI

24°C19/28°C

16th Jul 2025535 AMAQI
16th Jul 2025536 AMAQI
16th Jul 2025537 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025309 AMAQI
16th Jul 20252610 AMAQI
16th Jul 20252711 AMAQI
16th Jul 20253312 PMAQI
16th Jul 2025281 PMAQI
16th Jul 2025362 PMAQI
16th Jul 2025323 PMAQI
16th Jul 2025344 PMAQI
16th Jul 2025335 PMAQI
16th Jul 2025306 PMAQI
16th Jul 2025287 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025439 PMAQI
16th Jul 20254610 PMAQI
16th Jul 20254411 PMAQI
17th Jul 20254912 AMAQI
17th Jul 2025551 AMAQI
17th Jul 2025552 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025544 AMAQI

25°C21/29°C

17th Jul 2025535 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025569 AMAQI
17th Jul 20255310 AMAQI
17th Jul 20255011 AMAQI
17th Jul 20254512 PMAQI
17th Jul 2025451 PMAQI
17th Jul 2025422 PMAQI
17th Jul 2025443 PMAQI
17th Jul 2025394 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025266 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025278 PMAQI
17th Jul 2025409 PMAQI
17th Jul 20253910 PMAQI
17th Jul 20253911 PMAQI
18th Jul 20253912 AMAQI
18th Jul 2025461 AMAQI
18th Jul 2025532 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025534 AMAQI

25°C22/30°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 20251312 PMAQI
18th Jul 2025191 PMAQI
18th Jul 2025182 PMAQI
18th Jul 2025173 PMAQI
18th Jul 2025174 PMAQI
18th Jul 2025165 PMAQI
18th Jul 2025156 PMAQI
18th Jul 2025187 PMAQI
18th Jul 2025258 PMAQI
18th Jul 2025359 PMAQI
18th Jul 20253410 PMAQI
18th Jul 20253511 PMAQI
19th Jul 20253812 AMAQI
19th Jul 2025461 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025484 AMAQI

24°C23/25°C

19th Jul 2025465 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025457 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20251410 AMAQI
19th Jul 20251311 AMAQI
19th Jul 20251512 PMAQI
19th Jul 2025181 PMAQI
19th Jul 2025182 PMAQI
19th Jul 2025163 PMAQI
19th Jul 2025164 PMAQI
19th Jul 2025165 PMAQI
19th Jul 2025166 PMAQI
19th Jul 2025167 PMAQI
19th Jul 2025238 PMAQI
19th Jul 2025309 PMAQI
19th Jul 20252910 PMAQI
19th Jul 20253111 PMAQI
20th Jul 20253312 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025483 AMAQI
20th Jul 2025444 AMAQI

25°C22/30°C

20th Jul 2025415 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251411 AMAQI
20th Jul 20251612 PMAQI
20th Jul 2025171 PMAQI
20th Jul 2025172 PMAQI
20th Jul 2025153 PMAQI
20th Jul 2025164 PMAQI
20th Jul 2025145 PMAQI
20th Jul 2025146 PMAQI
20th Jul 2025147 PMAQI
20th Jul 2025208 PMAQI
20th Jul 2025249 PMAQI
20th Jul 20252510 PMAQI
20th Jul 20252611 PMAQI
21st Jul 20252712 AMAQI
21st Jul 2025351 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025404 AMAQI

26°C22/30°C

21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025377 AMAQI
21st Jul 2025378 AMAQI
21st Jul 2025179 AMAQI
21st Jul 20251210 AMAQI
21st Jul 20251411 AMAQI
21st Jul 20251712 PMAQI
21st Jul 2025151 PMAQI
21st Jul 2025152 PMAQI
21st Jul 2025163 PMAQI
21st Jul 2025154 PMAQI
21st Jul 2025165 PMAQI
21st Jul 2025156 PMAQI
21st Jul 2025147 PMAQI
21st Jul 2025178 PMAQI
21st Jul 2025229 PMAQI
21st Jul 20252310 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252312 AMAQI
22nd Jul 2025321 AMAQI
22nd Jul 2025392 AMAQI
22nd Jul 2025393 AMAQI
22nd Jul 2025374 AMAQI

26°C23/31°C

22nd Jul 2025335 AMAQI
22nd Jul 2025346 AMAQI
22nd Jul 2025347 AMAQI
22nd Jul 2025358 AMAQI
22nd Jul 2025219 AMAQI
22nd Jul 20251910 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20251812 PMAQI
22nd Jul 2025191 PMAQI
22nd Jul 2025212 PMAQI
22nd Jul 2025163 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025185 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025147 PMAQI
22nd Jul 2025188 PMAQI
22nd Jul 2025229 PMAQI
22nd Jul 20252110 PMAQI
22nd Jul 20252211 PMAQI
23rd Jul 20252612 AMAQI
23rd Jul 2025371 AMAQI
23rd Jul 2025352 AMAQI
23rd Jul 2025343 AMAQI
23rd Jul 2025334 AMAQI

26°C22/31°C

23rd Jul 2025325 AMAQI
23rd Jul 2025316 AMAQI
23rd Jul 2025317 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025189 AMAQI
23rd Jul 20251410 AMAQI
23rd Jul 20251411 AMAQI
23rd Jul 20251612 PMAQI
23rd Jul 2025181 PMAQI
23rd Jul 2025202 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025254 PMAQI
23rd Jul 2025255 PMAQI
23rd Jul 2025206 PMAQI
23rd Jul 2025207 PMAQI
23rd Jul 2025218 PMAQI
23rd Jul 2025229 PMAQI
23rd Jul 20252210 PMAQI
23rd Jul 20252211 PMAQI
24th Jul 20252512 AMAQI
24th Jul 2025411 AMAQI
24th Jul 2025332 AMAQI
24th Jul 2025333 AMAQI
24th Jul 2025324 AMAQI

26°C22/32°C

24th Jul 2025305 AMAQI
24th Jul 2025306 AMAQI
24th Jul 2025307 AMAQI
24th Jul 2025298 AMAQI
24th Jul 2025439 AMAQI
24th Jul 20254010 AMAQI
24th Jul 20253611 AMAQI
24th Jul 20254212 PMAQI
24th Jul 2025421 PMAQI
24th Jul 2025502 PMAQI
24th Jul 2025573 PMAQI
24th Jul 2025564 PMAQI
24th Jul 2025535 PMAQI
24th Jul 2025516 PMAQI
24th Jul 2025487 PMAQI
24th Jul 2025498 PMAQI
24th Jul 2025489 PMAQI
24th Jul 20255010 PMAQI
24th Jul 20254811 PMAQI
25th Jul 20254812 AMAQI
25th Jul 2025401 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025323 AMAQI
25th Jul 2025344 AMAQI

26°C22/32°C

25th Jul 2025345 AMAQI
25th Jul 2025356 AMAQI
25th Jul 2025357 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025209 AMAQI
25th Jul 20251610 AMAQI
25th Jul 20251611 AMAQI
25th Jul 20251612 PMAQI
25th Jul 2025181 PMAQI
25th Jul 2025172 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025174 PMAQI
25th Jul 2025165 PMAQI
25th Jul 2025146 PMAQI
25th Jul 2025157 PMAQI
25th Jul 2025208 PMAQI
25th Jul 2025219 PMAQI
25th Jul 20252010 PMAQI
25th Jul 20252011 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025381 AMAQI
26th Jul 2025362 AMAQI
26th Jul 2025363 AMAQI
26th Jul 2025344 AMAQI

27°C23/32°C

26th Jul 2025325 AMAQI
26th Jul 2025326 AMAQI
26th Jul 2025327 AMAQI
26th Jul 2025328 AMAQI
26th Jul 2025189 AMAQI
26th Jul 20251310 AMAQI
26th Jul 20251611 AMAQI
26th Jul 20251512 PMAQI
26th Jul 2025161 PMAQI
26th Jul 2025172 PMAQI
26th Jul 2025183 PMAQI
26th Jul 2025174 PMAQI
26th Jul 2025165 PMAQI
26th Jul 2025136 PMAQI
26th Jul 2025137 PMAQI
26th Jul 2025158 PMAQI
26th Jul 2025199 PMAQI
26th Jul 20251910 PMAQI
26th Jul 20252011 PMAQI
27th Jul 20252312 AMAQI
27th Jul 2025291 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025333 AMAQI
27th Jul 2025324 AMAQI

27°C23/32°C

27th Jul 2025305 AMAQI
27th Jul 2025296 AMAQI
27th Jul 2025297 AMAQI
27th Jul 2025298 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20251410 AMAQI
27th Jul 20251411 AMAQI
27th Jul 20251412 PMAQI
27th Jul 2025161 PMAQI
27th Jul 2025152 PMAQI
27th Jul 2025163 PMAQI
27th Jul 2025164 PMAQI
27th Jul 2025155 PMAQI
27th Jul 2025146 PMAQI
27th Jul 2025147 PMAQI
27th Jul 2025168 PMAQI
27th Jul 2025199 PMAQI
27th Jul 20251910 PMAQI
27th Jul 20252011 PMAQI
28th Jul 20252112 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025302 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025284 AMAQI

27°C22/33°C

28th Jul 2025265 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025289 AMAQI
28th Jul 20253010 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20252812 PMAQI
28th Jul 2025301 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025493 PMAQI
28th Jul 2025494 PMAQI
28th Jul 2025505 PMAQI
28th Jul 2025446 PMAQI
28th Jul 2025437 PMAQI
28th Jul 2025438 PMAQI
28th Jul 2025389 PMAQI
28th Jul 20253710 PMAQI
28th Jul 20253511 PMAQI
29th Jul 20253512 AMAQI
29th Jul 2025391 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025263 AMAQI
29th Jul 2025274 AMAQI

27°C22/32°C

29th Jul 2025285 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025287 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20251810 AMAQI
29th Jul 20252111 AMAQI
29th Jul 20252312 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025322 PMAQI
29th Jul 2025263 PMAQI
29th Jul 2025314 PMAQI
29th Jul 2025275 PMAQI
29th Jul 2025276 PMAQI
29th Jul 2025247 PMAQI
29th Jul 2025238 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252410 PMAQI
29th Jul 20252311 PMAQI
30th Jul 20252612 AMAQI
30th Jul 2025361 AMAQI
30th Jul 2025292 AMAQI
30th Jul 2025303 AMAQI
30th Jul 2025304 AMAQI

27°C22/32°C

30th Jul 2025295 AMAQI
30th Jul 2025296 AMAQI
30th Jul 2025297 AMAQI
30th Jul 2025288 AMAQI
30th Jul 2025299 AMAQI
30th Jul 20252310 AMAQI
30th Jul 20253111 AMAQI
30th Jul 20253412 PMAQI
30th Jul 2025631 PMAQI
30th Jul 2025662 PMAQI
30th Jul 2025663 PMAQI
30th Jul 2025614 PMAQI
30th Jul 2025575 PMAQI
30th Jul 2025556 PMAQI
30th Jul 2025557 PMAQI
30th Jul 2025498 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253610 PMAQI
30th Jul 20253611 PMAQI
31st Jul 20253412 AMAQI
31st Jul 2025321 AMAQI
31st Jul 2025292 AMAQI
31st Jul 2025293 AMAQI
31st Jul 2025284 AMAQI

27°C22/32°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 20254011 AMAQI
31st Jul 20255012 PMAQI
31st Jul 2025531 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025553 PMAQI
31st Jul 2025544 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025507 PMAQI
31st Jul 2025418 PMAQI
31st Jul 2025449 PMAQI
31st Jul 20254410 PMAQI
31st Jul 20253811 PMAQI
1st Aug 20253412 AMAQI
1st Aug 2025351 AMAQI
1st Aug 2025332 AMAQI
1st Aug 2025303 AMAQI
1st Aug 2025334 AMAQI

27°C22/32°C

1st Aug 2025335 AMAQI
1st Aug 2025356 AMAQI
1st Aug 2025347 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025479 AMAQI
1st Aug 20254810 AMAQI
1st Aug 20255111 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025502 PMAQI
1st Aug 2025493 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025527 PMAQI
1st Aug 2025498 PMAQI
1st Aug 2025509 PMAQI
1st Aug 20254210 PMAQI
1st Aug 20254111 PMAQI
2nd Aug 20254012 AMAQI
2nd Aug 2025371 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025363 AMAQI
2nd Aug 2025384 AMAQI

27°C23/32°C

2nd Aug 2025405 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025398 AMAQI
2nd Aug 2025499 AMAQI
2nd Aug 20253910 AMAQI
2nd Aug 20255411 AMAQI
2nd Aug 20255412 PMAQI
2nd Aug 2025581 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025663 PMAQI
2nd Aug 2025514 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025516 PMAQI
2nd Aug 2025467 PMAQI
2nd Aug 2025488 PMAQI
2nd Aug 2025439 PMAQI
2nd Aug 20253910 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20254612 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025404 AMAQI

28°C23/35°C

3rd Aug 2025435 AMAQI
5 AM
3rd Aug 2025416 AMAQI
3rd Aug 2025417 AMAQI
3rd Aug 2025428 AMAQI
3rd Aug 2025459 AMAQI
3rd Aug 20254910 AMAQI
3rd Aug 20254511 AMAQI
3rd Aug 20256012 PMAQI
12 PM
3rd Aug 2025511 PMAQI
3rd Aug 2025602 PMAQI
7 PM
12 AM
4 AM

--°C/°C

白天时间
平均最高时间
5 AM - 8 AM

50AQI

4 小时 / 天
120 小时 / 月
平均最低时间
10 AM

31AQI

1 小时 / 天
30 小时 / 月
过去30天中，白天AQI最高值为5 AM到8 AM（平均50），最低值为10 AM到10 AM（平均31）。
夜晚时间
平均最高时间
1 AM - 4 AM

52AQI

4 小时 / 天
120 小时 / 月
平均最低时间
8 PM

42AQI

1 小时 / 天
30 小时 / 月
过去30天中，夜间AQI最高值为1 AM到4 AM（平均52），最低值为8 PM到8 PM（平均42）。

2025空气质量与天数对比

Umaki, Kaita, Hiroshima, Japan

2025

86%

183

14%

30

0.4%

1

在2025年的最后215天中，不同AQI类别的总天数 (剩余 150 天)

良好
183 天数
适中
30 天数
差
1 天数
不健康
0 天数
严重
0 天数
危险
0 天数

在WHO安全空气质量限制内：86%

健康风险级别:

低

在2025年中，86%的215天在WHO的安全空气质量限制内，健康问题的风险是低，特别是对易感人群有潜在影响。

年度空气质量洞察

Umaki, Kaita, Hiroshima, Japan

2025年AQI水平

AQI
PM2.5
PM10
CO
SO2
NO2
O3
周日周一周二周三周四周五周六

一月

二月

三月

四月

五月

六月

七月

八月

九月

十月

十一月

十二月

1st 一月 2025
24AQI
2nd 一月 2025
32AQI
3rd 一月 2025
28AQI
4th 一月 2025
27AQI
5th 一月 2025
24AQI
6th 一月 2025
23AQI
7th 一月 2025
27AQI
8th 一月 2025
25AQI
9th 一月 2025
27AQI
10th 一月 2025
23AQI
11th 一月 2025
25AQI
12th 一月 2025
27AQI
13th 一月 2025
31AQI
14th 一月 2025
29AQI
15th 一月 2025
34AQI
16th 一月 2025
28AQI
17th 一月 2025
27AQI
18th 一月 2025
25AQI
19th 一月 2025
35AQI
20th 一月 2025
28AQI
21st 一月 2025
35AQI
22nd 一月 2025
51AQI
23rd 一月 2025
55AQI
24th 一月 2025
47AQI
25th 一月 2025
42AQI
26th 一月 2025
36AQI
27th 一月 2025
32AQI
28th 一月 2025
32AQI
29th 一月 2025
30AQI
30th 一月 2025
39AQI
31st 一月 2025
36AQI
1st 二月 2025
36AQI
2nd 二月 2025
28AQI
3rd 二月 2025
32AQI
4th 二月 2025
30AQI
5th 二月 2025
30AQI
6th 二月 2025
29AQI
7th 二月 2025
27AQI
8th 二月 2025
28AQI
9th 二月 2025
25AQI
10th 二月 2025
28AQI
11th 二月 2025
31AQI
12th 二月 2025
24AQI
13th 二月 2025
30AQI
14th 二月 2025
32AQI
15th 二月 2025
28AQI
16th 二月 2025
34AQI
17th 二月 2025
39AQI
18th 二月 2025
31AQI
19th 二月 2025
34AQI
20th 二月 2025
30AQI
21st 二月 2025
31AQI
22nd 二月 2025
34AQI
23rd 二月 2025
32AQI
24th 二月 2025
33AQI
25th 二月 2025
33AQI
26th 二月 2025
36AQI
27th 二月 2025
38AQI
28th 二月 2025
36AQI
1st 三月 2025
41AQI
2nd 三月 2025
55AQI
3rd 三月 2025
41AQI
4th 三月 2025
37AQI
5th 三月 2025
30AQI
6th 三月 2025
34AQI
7th 三月 2025
33AQI
8th 三月 2025
38AQI
9th 三月 2025
37AQI
10th 三月 2025
40AQI
11th 三月 2025
42AQI
12th 三月 2025
41AQI
13th 三月 2025
49AQI
14th 三月 2025
28AQI
15th 三月 2025
28AQI
16th 三月 2025
19AQI
17th 三月 2025
31AQI
18th 三月 2025
20AQI
19th 三月 2025
39AQI
20th 三月 2025
41AQI
21st 三月 2025
35AQI
22nd 三月 2025
61AQI
23rd 三月 2025
41AQI
24th 三月 2025
41AQI
25th 三月 2025
60AQI
26th 三月 2025
72AQI
27th 三月 2025
62AQI
28th 三月 2025
46AQI
29th 三月 2025
42AQI
30th 三月 2025
40AQI
31st 三月 2025
39AQI
1st 四月 2025
39AQI
2nd 四月 2025
33AQI
3rd 四月 2025
24AQI
4th 四月 2025
30AQI
5th 四月 2025
26AQI
6th 四月 2025
21AQI
7th 四月 2025
19AQI
8th 四月 2025
18AQI
9th 四月 2025
26AQI
10th 四月 2025
23AQI
11th 四月 2025
25AQI
12th 四月 2025
24AQI
13th 四月 2025
21AQI
14th 四月 2025
22AQI
15th 四月 2025
18AQI
16th 四月 2025
21AQI
17th 四月 2025
23AQI
18th 四月 2025
26AQI
19th 四月 2025
24AQI
20th 四月 2025
22AQI
21st 四月 2025
17AQI
22nd 四月 2025
17AQI
23rd 四月 2025
13AQI
24th 四月 2025
13AQI
25th 四月 2025
50AQI
26th 四月 2025
29AQI
27th 四月 2025
38AQI
28th 四月 2025
31AQI
29th 四月 2025
29AQI
30th 四月 2025
27AQI
1st 五月 2025
45AQI
2nd 五月 2025
33AQI
3rd 五月 2025
44AQI
4th 五月 2025
27AQI
5th 五月 2025
32AQI
6th 五月 2025
24AQI
7th 五月 2025
24AQI
8th 五月 2025
26AQI
9th 五月 2025
36AQI
10th 五月 2025
30AQI
11th 五月 2025
40AQI
12th 五月 2025
51AQI
13th 五月 2025
38AQI
14th 五月 2025
57AQI
15th 五月 2025
53AQI
16th 五月 2025
37AQI
17th 五月 2025
43AQI
18th 五月 2025
33AQI
19th 五月 2025
58AQI
20th 五月 2025
58AQI
21st 五月 2025
37AQI
22nd 五月 2025
42AQI
23rd 五月 2025
30AQI
24th 五月 2025
27AQI
25th 五月 2025
21AQI
26th 五月 2025
21AQI
27th 五月 2025
37AQI
28th 五月 2025
23AQI
29th 五月 2025
47AQI
30th 五月 2025
37AQI
31st 五月 2025
39AQI
1st 六月 2025
45AQI
2nd 六月 2025
51AQI
3rd 六月 2025
27AQI
4th 六月 2025
43AQI
5th 六月 2025
45AQI
6th 六月 2025
43AQI
7th 六月 2025
39AQI
8th 六月 2025
66AQI
9th 六月 2025
67AQI
10th 六月 2025
32AQI
11th 六月 2025
31AQI
12th 六月 2025
52AQI
13th 六月 2025
33AQI
14th 六月 2025
37AQI
15th 六月 2025
24AQI
16th 六月 2025
25AQI
17th 六月 2025
24AQI
18th 六月 2025
25AQI
19th 六月 2025
45AQI
20th 六月 2025
50AQI
21st 六月 2025
48AQI
22nd 六月 2025
67AQI
23rd 六月 2025
48AQI
24th 六月 2025
39AQI
25th 六月 2025
37AQI
26th 六月 2025
49AQI
27th 六月 2025
55AQI
28th 六月 2025
39AQI
29th 六月 2025
41AQI
30th 六月 2025
55AQI
1st 七月 2025
55AQI
2nd 七月 2025
91AQI
3rd 七月 2025
87AQI
4th 七月 2025
102AQI
5th 七月 2025
87AQI
6th 七月 2025
70AQI
7th 七月 2025
63AQI
8th 七月 2025
67AQI
9th 七月 2025
59AQI
10th 七月 2025
78AQI
11th 七月 2025
52AQI
12th 七月 2025
47AQI
13th 七月 2025
51AQI
14th 七月 2025
40AQI
15th 七月 2025
40AQI
16th 七月 2025
42AQI
17th 七月 2025
44AQI
18th 七月 2025
33AQI
19th 七月 2025
30AQI
20th 七月 2025
28AQI
21st 七月 2025
25AQI
22nd 七月 2025
25AQI
23rd 七月 2025
25AQI
24th 七月 2025
42AQI
25th 七月 2025
25AQI
26th 七月 2025
23AQI
27th 七月 2025
21AQI
28th 七月 2025
34AQI
29th 七月 2025
26AQI
30th 七月 2025
40AQI
31st 七月 2025
39AQI
1st 八月 2025
44AQI
2nd 八月 2025
43AQI

32AQI

31AQI

41AQI

25AQI

37AQI

43AQI

48AQI

44AQI

天数

一月二月三月四月五月六月七月八月九月十月十一月十二月总天数

202537AQI

29
2
28
26
5
30
26
5
23
7
19
11
1
2
183
30
1

最高AQI记录于

七月

48AQI

最低AQI记录于

四月

25AQI

202437AQI

31
25
4
24
7
18
12
25
6
20
10
30
1
25
6
24
6
30
1
28
2
31
311
55

最高AQI记录于

四月

48AQI

最低AQI记录于

十二月

25AQI

202340AQI

27
3
1
28
22
9
21
9
23
8
19
11
25
6
31
28
2
30
1
28
1
30
1
312
51
1

最高AQI记录于

四月

47AQI

最低AQI记录于

十二月

32AQI

202240AQI

29
2
19
2
23
8
26
4
18
13
22
8
19
5
1
28
28
3
27
3
29
2
269
50

最高AQI记录于

五月

51AQI

最低AQI记录于

八月

30AQI

202139AQI

25
6
24
4
25
5
1
28
2
26
5
19
11
24
7
26
5
27
3
27
4
27
3
30
1
308
56
1

最高AQI记录于

六月

48AQI

最低AQI记录于

一月

33AQI

202036AQI

13
18
3
14
4
21
9
29
2
16
15
18
1
28
3
27
3
28
3
212
43

最高AQI记录于

八月

53AQI

最低AQI记录于

七月

29AQI

过去6年中污染最重与最轻的年份

污染最重的记录年份
2022(平均)
40AQI
污染最轻的记录年份
2020(平均)
36AQI

Umaki的年度2025 AQI（37）相比之前几年的平均百分比变化为-4.3% (改善 AQI)：2020 (36), 2021 (39), 2022 (40), 2023 (40), 2024 (37)。