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Saiki, Oita, 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

Saiki, Oita, Japan

2021
2022
2023
2024
2025
AQI
.
天数

AQI趋势：最高与最低

最高AQI记录于
4th Aug 2024
89AQI
最低AQI记录于
31st Aug 2023
13AQI

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3rd 最高，AQI为43，属于良好空气质量，比2024和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：3rd Aug - 4th Aug 2025

Saiki, Oita, Japan

AQI
天
夜晚
.

5 AM3rd Aug 2025

7 PM

4 AM4th Aug 2025

白天时间
平均最高时间
7PM3rd Aug

58AQI

平均最低时间
10AM3rd Aug

42AQI

夜晚时间
平均最高时间
8PM3rd Aug

51AQI

平均最低时间
2AM4th Aug

40AQI

在过去的24小时内，

Saiki的AQI最高点为58，出现在天的7 PM；最低点为40，出现在夜晚的2 AM。

日夜AQI趋势：Jul - Aug 2025

Saiki, Oita, Japan

JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
天
夜晚
5th Jul 2025885 AMAQI
5th Jul 2025876 AMAQI
5th Jul 2025907 AMAQI
5th Jul 2025918 AMAQI
5th Jul 20251229 AMAQI
5th Jul 202512810 AMAQI
5th Jul 202512211 AMAQI
5th Jul 202512012 PMAQI
5th Jul 20251071 PMAQI
5th Jul 20251002 PMAQI
5th Jul 2025983 PMAQI
5th Jul 2025944 PMAQI
5th Jul 2025915 PMAQI
5th Jul 2025946 PMAQI
5th Jul 2025957 PMAQI
5th Jul 2025948 PMAQI
5th Jul 2025889 PMAQI
5th Jul 20259110 PMAQI
5th Jul 20259211 PMAQI
6th Jul 20259112 AMAQI
6th Jul 2025881 AMAQI
6th Jul 2025872 AMAQI
6th Jul 2025873 AMAQI
6th Jul 2025884 AMAQI

27°C24/30°C

6th Jul 2025945 AMAQI
6th Jul 2025916 AMAQI
6th Jul 2025927 AMAQI
6th Jul 2025918 AMAQI
6th Jul 2025789 AMAQI
6th Jul 20256610 AMAQI
6th Jul 20256411 AMAQI
6th Jul 20256712 PMAQI
6th Jul 2025731 PMAQI
6th Jul 2025692 PMAQI
6th Jul 2025683 PMAQI
6th Jul 2025664 PMAQI
6th Jul 2025645 PMAQI
6th Jul 2025636 PMAQI
6th Jul 2025627 PMAQI
6th Jul 2025668 PMAQI
6th Jul 2025789 PMAQI
6th Jul 20258010 PMAQI
6th Jul 20257611 PMAQI
7th Jul 20257612 AMAQI
7th Jul 2025801 AMAQI
7th Jul 2025862 AMAQI
7th Jul 2025883 AMAQI
7th Jul 2025874 AMAQI

26°C23/30°C

7th Jul 2025865 AMAQI
7th Jul 2025846 AMAQI
7th Jul 2025857 AMAQI
7th Jul 2025868 AMAQI
7th Jul 2025489 AMAQI
7th Jul 20254010 AMAQI
7th Jul 20254811 AMAQI
7th Jul 20255012 PMAQI
7th Jul 2025571 PMAQI
7th Jul 2025582 PMAQI
7th Jul 2025583 PMAQI
7th Jul 2025584 PMAQI
7th Jul 2025595 PMAQI
7th Jul 2025606 PMAQI
7th Jul 2025607 PMAQI
7th Jul 2025648 PMAQI
7th Jul 2025709 PMAQI
7th Jul 20257210 PMAQI
7th Jul 20257211 PMAQI
8th Jul 20257212 AMAQI
8th Jul 2025751 AMAQI
8th Jul 2025802 AMAQI
8th Jul 2025813 AMAQI
8th Jul 2025804 AMAQI

27°C23/30°C

8th Jul 2025775 AMAQI
8th Jul 2025786 AMAQI
8th Jul 2025777 AMAQI
8th Jul 2025768 AMAQI
8th Jul 2025619 AMAQI
8th Jul 20256110 AMAQI
8th Jul 20256111 AMAQI
8th Jul 20255912 PMAQI
8th Jul 2025621 PMAQI
8th Jul 2025632 PMAQI
8th Jul 2025643 PMAQI
8th Jul 2025684 PMAQI
8th Jul 2025705 PMAQI
8th Jul 2025716 PMAQI
8th Jul 2025697 PMAQI
8th Jul 2025688 PMAQI
8th Jul 2025719 PMAQI
8th Jul 20257310 PMAQI
8th Jul 20257211 PMAQI
9th Jul 20257212 AMAQI
9th Jul 2025721 AMAQI
9th Jul 2025742 AMAQI
9th Jul 2025743 AMAQI
9th Jul 2025734 AMAQI

27°C25/31°C

9th Jul 2025705 AMAQI
9th Jul 2025716 AMAQI
9th Jul 2025717 AMAQI
9th Jul 2025718 AMAQI
9th Jul 2025739 AMAQI
9th Jul 20258410 AMAQI
9th Jul 20259211 AMAQI
9th Jul 20259112 PMAQI
9th Jul 2025811 PMAQI
9th Jul 2025792 PMAQI
9th Jul 2025803 PMAQI
9th Jul 2025824 PMAQI
9th Jul 2025845 PMAQI
9th Jul 2025806 PMAQI
9th Jul 2025817 PMAQI
9th Jul 2025798 PMAQI
9th Jul 2025729 PMAQI
9th Jul 20257210 PMAQI
9th Jul 20256911 PMAQI
10th Jul 20257012 AMAQI
10th Jul 2025691 AMAQI
10th Jul 2025712 AMAQI
10th Jul 2025713 AMAQI
10th Jul 2025724 AMAQI

27°C25/30°C

10th Jul 2025725 AMAQI
10th Jul 2025726 AMAQI
10th Jul 2025727 AMAQI
10th Jul 2025728 AMAQI
10th Jul 2025489 AMAQI
10th Jul 20255210 AMAQI
10th Jul 20256311 AMAQI
10th Jul 20257212 PMAQI
10th Jul 2025701 PMAQI
10th Jul 2025692 PMAQI
10th Jul 2025683 PMAQI
10th Jul 2025664 PMAQI
10th Jul 2025605 PMAQI
10th Jul 2025586 PMAQI
10th Jul 2025567 PMAQI
10th Jul 2025588 PMAQI
10th Jul 2025649 PMAQI
10th Jul 20256610 PMAQI
10th Jul 20256511 PMAQI
11th Jul 20256412 AMAQI
11th Jul 2025661 AMAQI
11th Jul 2025702 AMAQI
11th Jul 2025703 AMAQI
11th Jul 2025694 AMAQI

26°C24/28°C

11th Jul 2025705 AMAQI
11th Jul 2025696 AMAQI
11th Jul 2025717 AMAQI
11th Jul 2025708 AMAQI
11th Jul 2025309 AMAQI
11th Jul 20251710 AMAQI
11th Jul 20251711 AMAQI
11th Jul 20251612 PMAQI
11th Jul 2025411 PMAQI
11th Jul 2025432 PMAQI
11th Jul 2025423 PMAQI
11th Jul 2025424 PMAQI
11th Jul 2025405 PMAQI
11th Jul 2025406 PMAQI
11th Jul 2025397 PMAQI
11th Jul 2025448 PMAQI
11th Jul 2025619 PMAQI
11th Jul 20256110 PMAQI
11th Jul 20256111 PMAQI
12th Jul 20256012 AMAQI
12th Jul 2025621 AMAQI
12th Jul 2025652 AMAQI
12th Jul 2025683 AMAQI
12th Jul 2025664 AMAQI

26°C25/28°C

12th Jul 2025645 AMAQI
12th Jul 2025646 AMAQI
12th Jul 2025647 AMAQI
12th Jul 2025648 AMAQI
12th Jul 2025289 AMAQI
12th Jul 20251610 AMAQI
12th Jul 20251811 AMAQI
12th Jul 20252012 PMAQI
12th Jul 2025411 PMAQI
12th Jul 2025402 PMAQI
12th Jul 2025413 PMAQI
12th Jul 2025404 PMAQI
12th Jul 2025455 PMAQI
12th Jul 2025436 PMAQI
12th Jul 2025417 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025569 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025591 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025623 AMAQI
13th Jul 2025624 AMAQI

26°C25/28°C

13th Jul 2025595 AMAQI
13th Jul 2025596 AMAQI
13th Jul 2025607 AMAQI
13th Jul 2025598 AMAQI
13th Jul 2025389 AMAQI
13th Jul 20251810 AMAQI
13th Jul 20251811 AMAQI
13th Jul 20252012 PMAQI
13th Jul 2025331 PMAQI
13th Jul 2025312 PMAQI
13th Jul 2025333 PMAQI
13th Jul 2025344 PMAQI
13th Jul 2025325 PMAQI
13th Jul 2025346 PMAQI
13th Jul 2025337 PMAQI
13th Jul 2025368 PMAQI
13th Jul 2025539 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20255312 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025582 AMAQI
14th Jul 2025583 AMAQI
14th Jul 2025584 AMAQI

27°C25/29°C

14th Jul 2025565 AMAQI
14th Jul 2025556 AMAQI
14th Jul 2025557 AMAQI
14th Jul 2025568 AMAQI
14th Jul 2025279 AMAQI
14th Jul 20251810 AMAQI
14th Jul 20252211 AMAQI
14th Jul 20253212 PMAQI
14th Jul 2025411 PMAQI
14th Jul 2025362 PMAQI
14th Jul 2025313 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025315 PMAQI
14th Jul 2025316 PMAQI
14th Jul 2025317 PMAQI
14th Jul 2025338 PMAQI
14th Jul 2025519 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20255011 PMAQI
15th Jul 20255112 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025543 AMAQI
15th Jul 2025544 AMAQI

26°C23/29°C

15th Jul 2025525 AMAQI
15th Jul 2025536 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025339 AMAQI
15th Jul 20253610 AMAQI
15th Jul 20254611 AMAQI
15th Jul 20254912 PMAQI
15th Jul 2025481 PMAQI
15th Jul 2025552 PMAQI
15th Jul 2025553 PMAQI
15th Jul 2025544 PMAQI
15th Jul 2025565 PMAQI
15th Jul 2025616 PMAQI
15th Jul 2025647 PMAQI
15th Jul 2025628 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255310 PMAQI
15th Jul 20255311 PMAQI
16th Jul 20255312 AMAQI
16th Jul 2025521 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025523 AMAQI
16th Jul 2025524 AMAQI

26°C22/30°C

16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20254610 AMAQI
16th Jul 20255511 AMAQI
16th Jul 20255912 PMAQI
16th Jul 2025611 PMAQI
16th Jul 2025652 PMAQI
16th Jul 2025623 PMAQI
16th Jul 2025584 PMAQI
16th Jul 2025575 PMAQI
16th Jul 2025556 PMAQI
16th Jul 2025567 PMAQI
16th Jul 2025588 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255311 PMAQI
17th Jul 20255312 AMAQI
17th Jul 2025531 AMAQI
17th Jul 2025522 AMAQI
17th Jul 2025523 AMAQI
17th Jul 2025524 AMAQI

26°C22/29°C

17th Jul 2025525 AMAQI
17th Jul 2025536 AMAQI
17th Jul 2025537 AMAQI
17th Jul 2025538 AMAQI
17th Jul 2025339 AMAQI
17th Jul 20253010 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20253612 PMAQI
17th Jul 2025421 PMAQI
17th Jul 2025422 PMAQI
17th Jul 2025353 PMAQI
17th Jul 2025334 PMAQI
17th Jul 2025325 PMAQI
17th Jul 2025306 PMAQI
17th Jul 2025297 PMAQI
17th Jul 2025338 PMAQI
17th Jul 2025499 PMAQI
17th Jul 20254810 PMAQI
17th Jul 20254911 PMAQI
18th Jul 20254812 AMAQI
18th Jul 2025511 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025524 AMAQI

27°C25/30°C

18th Jul 2025525 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025528 AMAQI
18th Jul 2025249 AMAQI
18th Jul 20251610 AMAQI
18th Jul 20251611 AMAQI
18th Jul 20251712 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025282 PMAQI
18th Jul 2025323 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025305 PMAQI
18th Jul 2025336 PMAQI
18th Jul 2025347 PMAQI
18th Jul 2025378 PMAQI
18th Jul 2025439 PMAQI
18th Jul 20254410 PMAQI
18th Jul 20254311 PMAQI
19th Jul 20254412 AMAQI
19th Jul 2025451 AMAQI
19th Jul 2025492 AMAQI
19th Jul 2025503 AMAQI
19th Jul 2025484 AMAQI

25°C25/26°C

19th Jul 2025465 AMAQI
19th Jul 2025466 AMAQI
19th Jul 2025467 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20252510 AMAQI
19th Jul 20253011 AMAQI
19th Jul 20252612 PMAQI
19th Jul 2025301 PMAQI
19th Jul 2025332 PMAQI
19th Jul 2025323 PMAQI
19th Jul 2025314 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025316 PMAQI
19th Jul 2025317 PMAQI
19th Jul 2025348 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20254010 PMAQI
19th Jul 20254111 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025463 AMAQI
20th Jul 2025454 AMAQI

26°C24/29°C

20th Jul 2025445 AMAQI
20th Jul 2025446 AMAQI
20th Jul 2025447 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20251710 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20252312 PMAQI
20th Jul 2025271 PMAQI
20th Jul 2025282 PMAQI
20th Jul 2025273 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025285 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025379 PMAQI
20th Jul 20253710 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253712 AMAQI
21st Jul 2025401 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025414 AMAQI

26°C24/29°C

21st Jul 2025405 AMAQI
21st Jul 2025396 AMAQI
21st Jul 2025407 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20251410 AMAQI
21st Jul 20251511 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025243 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025255 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025298 PMAQI
21st Jul 2025359 PMAQI
21st Jul 20253510 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253512 AMAQI
22nd Jul 2025371 AMAQI
22nd Jul 2025392 AMAQI
22nd Jul 2025393 AMAQI
22nd Jul 2025384 AMAQI

27°C24/30°C

22nd Jul 2025365 AMAQI
22nd Jul 2025366 AMAQI
22nd Jul 2025367 AMAQI
22nd Jul 2025368 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252511 AMAQI
22nd Jul 20252112 PMAQI
22nd Jul 2025241 PMAQI
22nd Jul 2025262 PMAQI
22nd Jul 2025253 PMAQI
22nd Jul 2025264 PMAQI
22nd Jul 2025265 PMAQI
22nd Jul 2025256 PMAQI
22nd Jul 2025247 PMAQI
22nd Jul 2025278 PMAQI
22nd Jul 2025329 PMAQI
22nd Jul 20253210 PMAQI
22nd Jul 20253211 PMAQI
23rd Jul 20253112 AMAQI
23rd Jul 2025331 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025353 AMAQI
23rd Jul 2025344 AMAQI

27°C24/30°C

23rd Jul 2025345 AMAQI
23rd Jul 2025346 AMAQI
23rd Jul 2025347 AMAQI
23rd Jul 2025348 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20251810 AMAQI
23rd Jul 20252311 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025231 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025253 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025256 PMAQI
23rd Jul 2025277 PMAQI
23rd Jul 2025278 PMAQI
23rd Jul 2025319 PMAQI
23rd Jul 20253110 PMAQI
23rd Jul 20253111 PMAQI
24th Jul 20253012 AMAQI
24th Jul 2025321 AMAQI
24th Jul 2025332 AMAQI
24th Jul 2025333 AMAQI
24th Jul 2025324 AMAQI

27°C24/30°C

24th Jul 2025325 AMAQI
24th Jul 2025326 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025209 AMAQI
24th Jul 20251810 AMAQI
24th Jul 20252211 AMAQI
24th Jul 20252312 PMAQI
24th Jul 2025231 PMAQI
24th Jul 2025232 PMAQI
24th Jul 2025223 PMAQI
24th Jul 2025214 PMAQI
24th Jul 2025225 PMAQI
24th Jul 2025236 PMAQI
24th Jul 2025247 PMAQI
24th Jul 2025258 PMAQI
24th Jul 2025299 PMAQI
24th Jul 20252910 PMAQI
24th Jul 20252911 PMAQI
25th Jul 20252912 AMAQI
25th Jul 2025311 AMAQI
25th Jul 2025332 AMAQI
25th Jul 2025333 AMAQI
25th Jul 2025324 AMAQI

27°C25/30°C

25th Jul 2025315 AMAQI
25th Jul 2025306 AMAQI
25th Jul 2025317 AMAQI
25th Jul 2025318 AMAQI
25th Jul 2025219 AMAQI
25th Jul 20251910 AMAQI
25th Jul 20251811 AMAQI
25th Jul 20252212 PMAQI
25th Jul 2025251 PMAQI
25th Jul 2025242 PMAQI
25th Jul 2025233 PMAQI
25th Jul 2025224 PMAQI
25th Jul 2025225 PMAQI
25th Jul 2025226 PMAQI
25th Jul 2025227 PMAQI
25th Jul 2025248 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20252510 PMAQI
25th Jul 20252611 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025261 AMAQI
26th Jul 2025302 AMAQI
26th Jul 2025303 AMAQI
26th Jul 2025284 AMAQI

26°C25/28°C

26th Jul 2025285 AMAQI
26th Jul 2025276 AMAQI
26th Jul 2025277 AMAQI
26th Jul 2025278 AMAQI
26th Jul 2025169 AMAQI
26th Jul 20251310 AMAQI
26th Jul 20251511 AMAQI
26th Jul 20251812 PMAQI
26th Jul 2025231 PMAQI
26th Jul 2025222 PMAQI
26th Jul 2025213 PMAQI
26th Jul 2025234 PMAQI
26th Jul 2025225 PMAQI
26th Jul 2025236 PMAQI
26th Jul 2025267 PMAQI
26th Jul 2025278 PMAQI
26th Jul 2025279 PMAQI
26th Jul 20252710 PMAQI
26th Jul 20252611 PMAQI
27th Jul 20252612 AMAQI
27th Jul 2025261 AMAQI
27th Jul 2025282 AMAQI
27th Jul 2025283 AMAQI
27th Jul 2025284 AMAQI

26°C25/28°C

27th Jul 2025275 AMAQI
27th Jul 2025276 AMAQI
27th Jul 2025277 AMAQI
27th Jul 2025278 AMAQI
27th Jul 2025249 AMAQI
27th Jul 20252410 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20252312 PMAQI
27th Jul 2025221 PMAQI
27th Jul 2025232 PMAQI
27th Jul 2025253 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025266 PMAQI
27th Jul 2025267 PMAQI
27th Jul 2025268 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252710 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025251 AMAQI
28th Jul 2025272 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025274 AMAQI

26°C25/28°C

28th Jul 2025265 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025189 AMAQI
28th Jul 20252010 AMAQI
28th Jul 20252511 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025241 PMAQI
28th Jul 2025242 PMAQI
28th Jul 2025233 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025255 PMAQI
28th Jul 2025256 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025238 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252610 PMAQI
28th Jul 20252611 PMAQI
29th Jul 20252612 AMAQI
29th Jul 2025251 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025263 AMAQI
29th Jul 2025264 AMAQI

27°C25/30°C

29th Jul 2025265 AMAQI
29th Jul 2025266 AMAQI
29th Jul 2025257 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20252310 AMAQI
29th Jul 20251911 AMAQI
29th Jul 20252412 PMAQI
29th Jul 2025251 PMAQI
29th Jul 2025322 PMAQI
29th Jul 2025243 PMAQI
29th Jul 2025224 PMAQI
29th Jul 2025215 PMAQI
29th Jul 2025226 PMAQI
29th Jul 2025227 PMAQI
29th Jul 2025238 PMAQI
29th Jul 2025279 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252611 PMAQI
30th Jul 20252512 AMAQI
30th Jul 2025251 AMAQI
30th Jul 2025262 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025264 AMAQI

27°C24/30°C

30th Jul 2025265 AMAQI
30th Jul 2025266 AMAQI
30th Jul 2025267 AMAQI
30th Jul 2025268 AMAQI
30th Jul 2025189 AMAQI
30th Jul 20251510 AMAQI
30th Jul 20252011 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025221 PMAQI
30th Jul 2025222 PMAQI
30th Jul 2025213 PMAQI
30th Jul 2025204 PMAQI
30th Jul 2025205 PMAQI
30th Jul 2025186 PMAQI
30th Jul 2025187 PMAQI
30th Jul 2025198 PMAQI
30th Jul 2025239 PMAQI
30th Jul 20252310 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252312 AMAQI
31st Jul 2025241 AMAQI
31st Jul 2025242 AMAQI
31st Jul 2025243 AMAQI
31st Jul 2025244 AMAQI

26°C23/30°C

31st Jul 2025245 AMAQI
31st Jul 2025246 AMAQI
31st Jul 2025247 AMAQI
31st Jul 2025248 AMAQI
31st Jul 2025249 AMAQI
31st Jul 20252410 AMAQI
31st Jul 20252911 AMAQI
31st Jul 20253212 PMAQI
31st Jul 2025281 PMAQI
31st Jul 2025292 PMAQI
31st Jul 2025283 PMAQI
31st Jul 2025294 PMAQI
31st Jul 2025335 PMAQI
31st Jul 2025356 PMAQI
31st Jul 2025377 PMAQI
31st Jul 2025328 PMAQI
31st Jul 2025409 PMAQI
31st Jul 20254110 PMAQI
31st Jul 20254011 PMAQI
1st Aug 20253312 AMAQI
1st Aug 2025301 AMAQI
1st Aug 2025312 AMAQI
1st Aug 2025303 AMAQI
1st Aug 2025274 AMAQI

27°C24/30°C

1st Aug 2025295 AMAQI
1st Aug 2025306 AMAQI
1st Aug 2025307 AMAQI
1st Aug 2025318 AMAQI
1st Aug 2025429 AMAQI
1st Aug 20254110 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20255212 PMAQI
1st Aug 2025571 PMAQI
1st Aug 2025512 PMAQI
1st Aug 2025543 PMAQI
1st Aug 2025554 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025527 PMAQI
1st Aug 2025418 PMAQI
1st Aug 2025399 PMAQI
1st Aug 20254010 PMAQI
1st Aug 20253811 PMAQI
2nd Aug 20253912 AMAQI
2nd Aug 2025351 AMAQI
2nd Aug 2025332 AMAQI
2nd Aug 2025313 AMAQI
2nd Aug 2025344 AMAQI

28°C24/31°C

2nd Aug 2025375 AMAQI
2nd Aug 2025386 AMAQI
2nd Aug 2025367 AMAQI
2nd Aug 2025378 AMAQI
2nd Aug 2025469 AMAQI
2nd Aug 20254810 AMAQI
2nd Aug 20254911 AMAQI
2nd Aug 20255512 PMAQI
2nd Aug 2025561 PMAQI
2nd Aug 2025522 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025526 PMAQI
2nd Aug 2025467 PMAQI
2nd Aug 2025518 PMAQI
2nd Aug 2025509 PMAQI
2nd Aug 20254610 PMAQI
2nd Aug 20254811 PMAQI
3rd Aug 20254612 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025373 AMAQI
3rd Aug 2025394 AMAQI

28°C25/31°C

3rd Aug 2025425 AMAQI
3rd Aug 2025426 AMAQI
3rd Aug 2025427 AMAQI
3rd Aug 2025428 AMAQI
3rd Aug 2025469 AMAQI
3rd Aug 20254210 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20255312 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025515 PMAQI
3rd Aug 2025546 PMAQI
3rd Aug 2025587 PMAQI
3rd Aug 2025518 PMAQI
3rd Aug 2025489 PMAQI
3rd Aug 20255010 PMAQI
3rd Aug 20254311 PMAQI
4th Aug 20254912 AMAQI
4th Aug 2025441 AMAQI
4th Aug 2025402 AMAQI
4th Aug 2025413 AMAQI
4th Aug 2025444 AMAQI

28°C25/32°C

4th Aug 2025465 AMAQI
5 AM
4th Aug 2025466 AMAQI
4th Aug 2025467 AMAQI
4th Aug 2025468 AMAQI
4th Aug 2025509 AMAQI
4th Aug 20254710 AMAQI
4th Aug 20255211 AMAQI
12 PM
7 PM
12 AM
4 AM

--°C/°C

白天时间
平均最高时间
5 AM - 8 AM

49AQI

4 小时 / 天
120 小时 / 月
平均最低时间
10 AM

34AQI

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49），最低值为10 AM到10 AM（平均34）。
夜晚时间
平均最高时间
12 AM - 4 AM

49AQI

5 小时 / 天
150 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12 AM到4 AM（平均49），最低值为8 PM到8 PM（平均42）。

2025空气质量与天数对比

Saiki, Oita, Japan

2025

78%

166

22%

47

0.4%

1

在2025年的最后216天中，不同AQI类别的总天数 (剩余 149 天)

良好
166 天数
适中
47 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：78%

健康风险级别:

低

在2025年中，78%的216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

Saiki, Oita, 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
30AQI
2nd 一月 2025
35AQI
3rd 一月 2025
33AQI
4th 一月 2025
32AQI
5th 一月 2025
31AQI
6th 一月 2025
41AQI
7th 一月 2025
31AQI
8th 一月 2025
37AQI
9th 一月 2025
29AQI
10th 一月 2025
30AQI
11th 一月 2025
28AQI
12th 一月 2025
33AQI
13th 一月 2025
43AQI
14th 一月 2025
41AQI
15th 一月 2025
44AQI
16th 一月 2025
36AQI
17th 一月 2025
43AQI
18th 一月 2025
33AQI
19th 一月 2025
41AQI
20th 一月 2025
35AQI
21st 一月 2025
56AQI
22nd 一月 2025
62AQI
23rd 一月 2025
62AQI
24th 一月 2025
70AQI
25th 一月 2025
45AQI
26th 一月 2025
43AQI
27th 一月 2025
34AQI
28th 一月 2025
34AQI
29th 一月 2025
31AQI
30th 一月 2025
35AQI
31st 一月 2025
44AQI
1st 二月 2025
42AQI
2nd 二月 2025
33AQI
3rd 二月 2025
42AQI
4th 二月 2025
31AQI
5th 二月 2025
37AQI
6th 二月 2025
31AQI
7th 二月 2025
33AQI
8th 二月 2025
30AQI
9th 二月 2025
30AQI
10th 二月 2025
31AQI
11th 二月 2025
35AQI
12th 二月 2025
35AQI
13th 二月 2025
31AQI
14th 二月 2025
38AQI
15th 二月 2025
32AQI
16th 二月 2025
36AQI
17th 二月 2025
44AQI
18th 二月 2025
32AQI
19th 二月 2025
37AQI
20th 二月 2025
32AQI
21st 二月 2025
37AQI
22nd 二月 2025
39AQI
23rd 二月 2025
37AQI
24th 二月 2025
35AQI
25th 二月 2025
34AQI
26th 二月 2025
41AQI
27th 二月 2025
58AQI
28th 二月 2025
54AQI
1st 三月 2025
68AQI
2nd 三月 2025
70AQI
3rd 三月 2025
47AQI
4th 三月 2025
35AQI
5th 三月 2025
31AQI
6th 三月 2025
35AQI
7th 三月 2025
32AQI
8th 三月 2025
41AQI
9th 三月 2025
39AQI
10th 三月 2025
41AQI
11th 三月 2025
41AQI
12th 三月 2025
42AQI
13th 三月 2025
55AQI
14th 三月 2025
40AQI
15th 三月 2025
39AQI
16th 三月 2025
26AQI
17th 三月 2025
50AQI
18th 三月 2025
37AQI
19th 三月 2025
45AQI
20th 三月 2025
45AQI
21st 三月 2025
56AQI
22nd 三月 2025
58AQI
23rd 三月 2025
61AQI
24th 三月 2025
57AQI
25th 三月 2025
69AQI
26th 三月 2025
68AQI
27th 三月 2025
50AQI
28th 三月 2025
59AQI
29th 三月 2025
50AQI
30th 三月 2025
43AQI
31st 三月 2025
40AQI
1st 四月 2025
45AQI
2nd 四月 2025
35AQI
3rd 四月 2025
34AQI
4th 四月 2025
35AQI
5th 四月 2025
42AQI
6th 四月 2025
46AQI
7th 四月 2025
33AQI
8th 四月 2025
38AQI
9th 四月 2025
56AQI
10th 四月 2025
50AQI
11th 四月 2025
57AQI
12th 四月 2025
56AQI
13th 四月 2025
48AQI
14th 四月 2025
53AQI
15th 四月 2025
30AQI
16th 四月 2025
44AQI
17th 四月 2025
46AQI
18th 四月 2025
55AQI
19th 四月 2025
51AQI
20th 四月 2025
37AQI
21st 四月 2025
44AQI
22nd 四月 2025
33AQI
23rd 四月 2025
33AQI
24th 四月 2025
38AQI
25th 四月 2025
52AQI
26th 四月 2025
53AQI
27th 四月 2025
51AQI
28th 四月 2025
50AQI
29th 四月 2025
50AQI
30th 四月 2025
51AQI
1st 五月 2025
46AQI
2nd 五月 2025
38AQI
3rd 五月 2025
44AQI
4th 五月 2025
41AQI
5th 五月 2025
41AQI
6th 五月 2025
32AQI
7th 五月 2025
35AQI
8th 五月 2025
37AQI
9th 五月 2025
32AQI
10th 五月 2025
38AQI
11th 五月 2025
36AQI
12th 五月 2025
50AQI
13th 五月 2025
55AQI
14th 五月 2025
58AQI
15th 五月 2025
54AQI
16th 五月 2025
50AQI
17th 五月 2025
43AQI
18th 五月 2025
50AQI
19th 五月 2025
57AQI
20th 五月 2025
58AQI
21st 五月 2025
34AQI
22nd 五月 2025
43AQI
23rd 五月 2025
42AQI
24th 五月 2025
30AQI
25th 五月 2025
33AQI
26th 五月 2025
33AQI
27th 五月 2025
40AQI
28th 五月 2025
38AQI
29th 五月 2025
33AQI
30th 五月 2025
40AQI
31st 五月 2025
40AQI
1st 六月 2025
47AQI
2nd 六月 2025
48AQI
3rd 六月 2025
33AQI
4th 六月 2025
47AQI
5th 六月 2025
46AQI
6th 六月 2025
54AQI
7th 六月 2025
56AQI
8th 六月 2025
57AQI
9th 六月 2025
32AQI
10th 六月 2025
37AQI
11th 六月 2025
34AQI
12th 六月 2025
42AQI
13th 六月 2025
42AQI
14th 六月 2025
34AQI
15th 六月 2025
30AQI
16th 六月 2025
30AQI
17th 六月 2025
35AQI
18th 六月 2025
39AQI
19th 六月 2025
41AQI
20th 六月 2025
50AQI
21st 六月 2025
49AQI
22nd 六月 2025
42AQI
23rd 六月 2025
38AQI
24th 六月 2025
35AQI
25th 六月 2025
35AQI
26th 六月 2025
38AQI
27th 六月 2025
39AQI
28th 六月 2025
40AQI
29th 六月 2025
42AQI
30th 六月 2025
47AQI
1st 七月 2025
53AQI
2nd 七月 2025
73AQI
3rd 七月 2025
94AQI
4th 七月 2025
102AQI
5th 七月 2025
96AQI
6th 七月 2025
80AQI
7th 七月 2025
71AQI
8th 七月 2025
71AQI
9th 七月 2025
76AQI
10th 七月 2025
66AQI
11th 七月 2025
54AQI
12th 七月 2025
51AQI
13th 七月 2025
47AQI
14th 七月 2025
45AQI
15th 七月 2025
53AQI
16th 七月 2025
54AQI
17th 七月 2025
45AQI
18th 七月 2025
41AQI
19th 七月 2025
39AQI
20th 七月 2025
36AQI
21st 七月 2025
32AQI
22nd 七月 2025
31AQI
23rd 七月 2025
30AQI
24th 七月 2025
28AQI
25th 七月 2025
26AQI
26th 七月 2025
25AQI
27th 七月 2025
26AQI
28th 七月 2025
25AQI
29th 七月 2025
25AQI
30th 七月 2025
23AQI
31st 七月 2025
28AQI
1st 八月 2025
40AQI
2nd 八月 2025
43AQI

39AQI

37AQI

47AQI

45AQI

42AQI

41AQI

50AQI

42AQI

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

202543AQI

27
4
26
2
21
10
20
10
26
5
27
3
17
13
1
2
166
47
1

最高AQI记录于

七月

50AQI

最低AQI记录于

二月

37AQI

202439AQI

30
1
26
3
25
6
26
3
1
24
7
27
3
25
6
14
17
21
9
31
27
3
31
307
58
1

最高AQI记录于

八月

49AQI

最低AQI记录于

十二月

32AQI

202341AQI

23
8
23
5
21
10
20
10
21
10
21
9
23
7
28
3
25
5
22
9
24
5
26
5
277
86

最高AQI记录于

四月

49AQI

最低AQI记录于

八月

30AQI

202243AQI

26
4
18
3
18
13
20
10
18
13
22
8
15
6
1
23
5
27
4
22
8
31
241
74

最高AQI记录于

八月

50AQI

最低AQI记录于

十二月

36AQI

202139AQI

27
4
23
5
19
10
17
4
19
12
18
12
28
3
28
3
22
8
29
2
21
9
29
2
280
74

最高AQI记录于

五月

46AQI

最低AQI记录于

八月

32AQI

202042AQI

8
5
13
8
13
5
18
12
26
5
12
18
1
17
2
27
4
27
3
25
6
186
68
1

最高AQI记录于

八月

59AQI

最低AQI记录于

七月

37AQI

过去6年中污染最重与最轻的年份

污染最重的记录年份
2025(平均)
43AQI
污染最轻的记录年份
2021(平均)
39AQI

Saiki的年度2025 AQI（43）相比之前几年的平均百分比变化为5.5% (恶化 AQI)：2020 (42), 2021 (39), 2022 (43), 2023 (41), 2024 (39)。