Hitachi Naka, Ibaraki, 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
Hitachi Naka, Ibaraki, Japan
2021
2022
2023
2024
2025
AQI
.
天数
AQI趋势：最高与最低
最高AQI记录于
16th Aug 2023
56AQI最低AQI记录于
22nd Aug 2023
13AQI同日分析（5th August ）：
在过去5年的这一天，AQI差异显著：2025年排名为1st 最高，AQI为49，属于良好空气质量。
下载2024年度数据
全球空气质量报告
日夜AQI趋势：5th Aug - 6th Aug 2025
Hitachi Naka, Ibaraki, Japan
AQI
天
夜晚
.
4 AM5th Aug 2025
6 PM
3 AM6th Aug 2025
白天时间
平均最高时间
12PM5th Aug
64AQI
平均最低时间
6AM5th Aug
45AQI
夜晚时间
平均最高时间
2AM6th Aug
48AQI
平均最低时间
12AM6th Aug
38AQI
在过去的24小时内，
Hitachi Naka的AQI最高点为64，出现在天的12 PM；最低点为38，出现在夜晚的12 AM。
日夜AQI趋势：Jul - Aug 2025
Hitachi Naka, Ibaraki, Japan
JulAug
07th - 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 - 05th05th - 06th06th
天
夜晚
7th Jul 2025504 AMAQI
7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025538 AMAQI
7th Jul 20251039 AMAQI
7th Jul 202511810 AMAQI
7th Jul 202512711 AMAQI
7th Jul 202512812 PMAQI
7th Jul 2025881 PMAQI
7th Jul 2025842 PMAQI
7th Jul 2025863 PMAQI
7th Jul 2025874 PMAQI
7th Jul 2025905 PMAQI
7th Jul 2025896 PMAQI
7th Jul 2025887 PMAQI
7th Jul 2025828 PMAQI
7th Jul 2025659 PMAQI
7th Jul 20256410 PMAQI
7th Jul 20256411 PMAQI
8th Jul 20256312 AMAQI
8th Jul 2025571 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025563 AMAQI
28°C24/31°C
8th Jul 2025564 AMAQI
8th Jul 2025625 AMAQI
8th Jul 2025626 AMAQI
8th Jul 2025617 AMAQI
8th Jul 2025618 AMAQI
8th Jul 20251099 AMAQI
8th Jul 202512510 AMAQI
8th Jul 202511711 AMAQI
8th Jul 202511612 PMAQI
8th Jul 2025891 PMAQI
8th Jul 2025862 PMAQI
8th Jul 2025843 PMAQI
8th Jul 2025824 PMAQI
8th Jul 2025785 PMAQI
8th Jul 2025766 PMAQI
8th Jul 2025767 PMAQI
8th Jul 2025748 PMAQI
8th Jul 2025659 PMAQI
8th Jul 20256510 PMAQI
8th Jul 20256711 PMAQI
9th Jul 20256612 AMAQI
9th Jul 2025611 AMAQI
9th Jul 2025612 AMAQI
9th Jul 2025613 AMAQI
28°C25/32°C
9th Jul 2025624 AMAQI
9th Jul 2025645 AMAQI
9th Jul 2025656 AMAQI
9th Jul 2025657 AMAQI
9th Jul 2025648 AMAQI
9th Jul 20251049 AMAQI
9th Jul 202511710 AMAQI
9th Jul 202512611 AMAQI
9th Jul 202513012 PMAQI
9th Jul 2025921 PMAQI
9th Jul 2025942 PMAQI
9th Jul 2025933 PMAQI
9th Jul 2025784 PMAQI
9th Jul 2025725 PMAQI
9th Jul 2025676 PMAQI
9th Jul 2025627 PMAQI
9th Jul 2025608 PMAQI
9th Jul 2025629 PMAQI
9th Jul 20256210 PMAQI
9th Jul 20256011 PMAQI
10th Jul 20256212 AMAQI
10th Jul 2025641 AMAQI
10th Jul 2025642 AMAQI
10th Jul 2025643 AMAQI
29°C25/33°C
10th Jul 2025664 AMAQI
10th Jul 2025685 AMAQI
10th Jul 2025686 AMAQI
10th Jul 2025687 AMAQI
10th Jul 2025688 AMAQI
10th Jul 2025499 AMAQI
10th Jul 20255410 AMAQI
10th Jul 20255411 AMAQI
10th Jul 20254512 PMAQI
10th Jul 2025521 PMAQI
10th Jul 2025492 PMAQI
10th Jul 2025483 PMAQI
10th Jul 2025454 PMAQI
10th Jul 2025425 PMAQI
10th Jul 2025396 PMAQI
10th Jul 2025417 PMAQI
10th Jul 2025448 PMAQI
10th Jul 2025579 PMAQI
10th Jul 20255710 PMAQI
10th Jul 20255711 PMAQI
11th Jul 20255812 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025632 AMAQI
11th Jul 2025633 AMAQI
25°C21/29°C
11th Jul 2025624 AMAQI
11th Jul 2025625 AMAQI
11th Jul 2025626 AMAQI
11th Jul 2025617 AMAQI
11th Jul 2025618 AMAQI
11th Jul 2025279 AMAQI
11th Jul 20251610 AMAQI
11th Jul 20251511 AMAQI
11th Jul 20251712 PMAQI
11th Jul 2025351 PMAQI
11th Jul 2025362 PMAQI
11th Jul 2025363 PMAQI
11th Jul 2025364 PMAQI
11th Jul 2025375 PMAQI
11th Jul 2025406 PMAQI
11th Jul 2025407 PMAQI
11th Jul 2025468 PMAQI
11th Jul 2025559 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255511 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025581 AMAQI
12th Jul 2025602 AMAQI
12th Jul 2025603 AMAQI
21°C20/24°C
12th Jul 2025594 AMAQI
12th Jul 2025565 AMAQI
12th Jul 2025576 AMAQI
12th Jul 2025577 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025409 AMAQI
12th Jul 20253310 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20252612 PMAQI
12th Jul 2025401 PMAQI
12th Jul 2025402 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025424 PMAQI
12th Jul 2025405 PMAQI
12th Jul 2025396 PMAQI
12th Jul 2025427 PMAQI
12th Jul 2025448 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255412 AMAQI
13th Jul 2025571 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025573 AMAQI
21°C20/23°C
13th Jul 2025574 AMAQI
13th Jul 2025555 AMAQI
13th Jul 2025556 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025449 AMAQI
13th Jul 20253810 AMAQI
13th Jul 20254511 AMAQI
13th Jul 20254612 PMAQI
13th Jul 2025521 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025493 PMAQI
13th Jul 2025434 PMAQI
13th Jul 2025415 PMAQI
13th Jul 2025416 PMAQI
13th Jul 2025387 PMAQI
13th Jul 2025408 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255310 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025553 AMAQI
24°C21/28°C
14th Jul 2025544 AMAQI
14th Jul 2025545 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025547 AMAQI
14th Jul 2025548 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20251710 AMAQI
14th Jul 20251811 AMAQI
14th Jul 20252112 PMAQI
14th Jul 2025351 PMAQI
14th Jul 2025342 PMAQI
14th Jul 2025433 PMAQI
14th Jul 2025464 PMAQI
14th Jul 2025385 PMAQI
14th Jul 2025346 PMAQI
14th Jul 2025327 PMAQI
14th Jul 2025368 PMAQI
14th Jul 2025509 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20255011 PMAQI
15th Jul 20255112 AMAQI
15th Jul 2025531 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025543 AMAQI
25°C23/28°C
15th Jul 2025534 AMAQI
15th Jul 2025525 AMAQI
15th Jul 2025526 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025279 AMAQI
15th Jul 20251710 AMAQI
15th Jul 20251811 AMAQI
15th Jul 20252012 PMAQI
15th Jul 2025281 PMAQI
15th Jul 2025282 PMAQI
15th Jul 2025323 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025365 PMAQI
15th Jul 2025386 PMAQI
15th Jul 2025347 PMAQI
15th Jul 2025418 PMAQI
15th Jul 2025489 PMAQI
15th Jul 20254810 PMAQI
15th Jul 20254811 PMAQI
16th Jul 20254912 AMAQI
16th Jul 2025521 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025523 AMAQI
25°C24/27°C
16th Jul 2025524 AMAQI
16th Jul 2025495 AMAQI
16th Jul 2025516 AMAQI
16th Jul 2025507 AMAQI
16th Jul 2025508 AMAQI
16th Jul 2025459 AMAQI
16th Jul 20254410 AMAQI
16th Jul 20253411 AMAQI
16th Jul 20252812 PMAQI
16th Jul 2025331 PMAQI
16th Jul 2025302 PMAQI
16th Jul 2025283 PMAQI
16th Jul 2025314 PMAQI
16th Jul 2025295 PMAQI
16th Jul 2025306 PMAQI
16th Jul 2025287 PMAQI
16th Jul 2025318 PMAQI
16th Jul 2025469 PMAQI
16th Jul 20254410 PMAQI
16th Jul 20254611 PMAQI
17th Jul 20254712 AMAQI
17th Jul 2025501 AMAQI
17th Jul 2025502 AMAQI
17th Jul 2025513 AMAQI
25°C24/27°C
17th Jul 2025514 AMAQI
17th Jul 2025495 AMAQI
17th Jul 2025486 AMAQI
17th Jul 2025487 AMAQI
17th Jul 2025508 AMAQI
17th Jul 2025349 AMAQI
17th Jul 20252410 AMAQI
17th Jul 20252311 AMAQI
17th Jul 20253112 PMAQI
17th Jul 2025381 PMAQI
17th Jul 2025382 PMAQI
17th Jul 2025373 PMAQI
17th Jul 2025374 PMAQI
17th Jul 2025365 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025357 PMAQI
17th Jul 2025408 PMAQI
17th Jul 2025469 PMAQI
17th Jul 20254310 PMAQI
17th Jul 20254311 PMAQI
18th Jul 20254412 AMAQI
18th Jul 2025481 AMAQI
18th Jul 2025482 AMAQI
18th Jul 2025483 AMAQI
27°C25/31°C
18th Jul 2025484 AMAQI
18th Jul 2025465 AMAQI
18th Jul 2025466 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025468 AMAQI
18th Jul 2025359 AMAQI
18th Jul 20253410 AMAQI
18th Jul 20253411 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025341 PMAQI
18th Jul 2025342 PMAQI
18th Jul 2025343 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025346 PMAQI
18th Jul 2025337 PMAQI
18th Jul 2025378 PMAQI
18th Jul 2025429 PMAQI
18th Jul 20254210 PMAQI
18th Jul 20254211 PMAQI
19th Jul 20254312 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025462 AMAQI
19th Jul 2025463 AMAQI
27°C24/32°C
19th Jul 2025454 AMAQI
19th Jul 2025435 AMAQI
19th Jul 2025436 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025448 AMAQI
19th Jul 2025359 AMAQI
19th Jul 20252910 AMAQI
19th Jul 20253111 AMAQI
19th Jul 20253112 PMAQI
19th Jul 2025321 PMAQI
19th Jul 2025342 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025277 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253710 PMAQI
19th Jul 20253811 PMAQI
20th Jul 20253912 AMAQI
20th Jul 2025411 AMAQI
20th Jul 2025432 AMAQI
20th Jul 2025433 AMAQI
27°C24/31°C
20th Jul 2025424 AMAQI
20th Jul 2025425 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025369 AMAQI
20th Jul 20253710 AMAQI
20th Jul 20253511 AMAQI
20th Jul 20253712 PMAQI
20th Jul 2025381 PMAQI
20th Jul 2025382 PMAQI
20th Jul 2025353 PMAQI
20th Jul 2025334 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025346 PMAQI
20th Jul 2025347 PMAQI
20th Jul 2025368 PMAQI
20th Jul 2025379 PMAQI
20th Jul 20253710 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253712 AMAQI
21st Jul 2025401 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025413 AMAQI
28°C24/32°C
21st Jul 2025414 AMAQI
21st Jul 2025405 AMAQI
21st Jul 2025396 AMAQI
21st Jul 2025407 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025389 AMAQI
21st Jul 20254510 AMAQI
21st Jul 20254811 AMAQI
21st Jul 20255012 PMAQI
21st Jul 2025491 PMAQI
21st Jul 2025462 PMAQI
21st Jul 2025473 PMAQI
21st Jul 2025444 PMAQI
21st Jul 2025455 PMAQI
21st Jul 2025486 PMAQI
21st Jul 2025437 PMAQI
21st Jul 2025388 PMAQI
21st Jul 2025389 PMAQI
21st Jul 20253610 PMAQI
21st Jul 20253511 PMAQI
22nd Jul 20253612 AMAQI
22nd Jul 2025381 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025383 AMAQI
28°C25/33°C
22nd Jul 2025384 AMAQI
22nd Jul 2025405 AMAQI
22nd Jul 2025396 AMAQI
22nd Jul 2025397 AMAQI
22nd Jul 2025418 AMAQI
22nd Jul 2025399 AMAQI
22nd Jul 20255010 AMAQI
22nd Jul 20255211 AMAQI
22nd Jul 20255212 PMAQI
22nd Jul 2025461 PMAQI
22nd Jul 2025462 PMAQI
22nd Jul 2025443 PMAQI
22nd Jul 2025434 PMAQI
22nd Jul 2025485 PMAQI
22nd Jul 2025406 PMAQI
22nd Jul 2025397 PMAQI
22nd Jul 2025358 PMAQI
22nd Jul 2025389 PMAQI
22nd Jul 20253810 PMAQI
22nd Jul 20253611 PMAQI
23rd Jul 20253412 AMAQI
23rd Jul 2025381 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025373 AMAQI
29°C25/33°C
23rd Jul 2025384 AMAQI
23rd Jul 2025395 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025407 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025369 AMAQI
23rd Jul 20254110 AMAQI
23rd Jul 20255411 AMAQI
23rd Jul 20255412 PMAQI
23rd Jul 2025511 PMAQI
23rd Jul 2025522 PMAQI
23rd Jul 2025513 PMAQI
23rd Jul 2025514 PMAQI
23rd Jul 2025515 PMAQI
23rd Jul 2025496 PMAQI
23rd Jul 2025477 PMAQI
23rd Jul 2025418 PMAQI
23rd Jul 2025399 PMAQI
23rd Jul 20253810 PMAQI
23rd Jul 20253711 PMAQI
24th Jul 20253612 AMAQI
24th Jul 2025381 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025373 AMAQI
29°C25/34°C
24th Jul 2025384 AMAQI
24th Jul 2025415 AMAQI
24th Jul 2025406 AMAQI
24th Jul 2025407 AMAQI
24th Jul 2025408 AMAQI
24th Jul 2025429 AMAQI
24th Jul 20255410 AMAQI
24th Jul 20255611 AMAQI
24th Jul 20255512 PMAQI
24th Jul 2025491 PMAQI
24th Jul 2025512 PMAQI
24th Jul 2025453 PMAQI
24th Jul 2025484 PMAQI
24th Jul 2025455 PMAQI
24th Jul 2025466 PMAQI
24th Jul 2025437 PMAQI
24th Jul 2025408 PMAQI
24th Jul 2025369 PMAQI
24th Jul 20253710 PMAQI
24th Jul 20253611 PMAQI
25th Jul 20253612 AMAQI
25th Jul 2025381 AMAQI
25th Jul 2025382 AMAQI
25th Jul 2025383 AMAQI
29°C25/33°C
25th Jul 2025394 AMAQI
25th Jul 2025415 AMAQI
25th Jul 2025416 AMAQI
25th Jul 2025417 AMAQI
25th Jul 2025418 AMAQI
25th Jul 2025379 AMAQI
25th Jul 20254410 AMAQI
25th Jul 20255411 AMAQI
25th Jul 20255512 PMAQI
25th Jul 2025501 PMAQI
25th Jul 2025512 PMAQI
25th Jul 2025503 PMAQI
25th Jul 2025524 PMAQI
25th Jul 2025535 PMAQI
25th Jul 2025506 PMAQI
25th Jul 2025467 PMAQI
25th Jul 2025368 PMAQI
25th Jul 2025379 PMAQI
25th Jul 20253610 PMAQI
25th Jul 20253611 PMAQI
26th Jul 20253712 AMAQI
26th Jul 2025391 AMAQI
26th Jul 2025392 AMAQI
26th Jul 2025403 AMAQI
29°C26/33°C
26th Jul 2025404 AMAQI
26th Jul 2025435 AMAQI
26th Jul 2025436 AMAQI
26th Jul 2025437 AMAQI
26th Jul 2025428 AMAQI
26th Jul 2025409 AMAQI
26th Jul 20254310 AMAQI
26th Jul 20254511 AMAQI
26th Jul 20255212 PMAQI
26th Jul 2025481 PMAQI
26th Jul 2025462 PMAQI
26th Jul 2025473 PMAQI
26th Jul 2025494 PMAQI
26th Jul 2025525 PMAQI
26th Jul 2025516 PMAQI
26th Jul 2025417 PMAQI
26th Jul 2025368 PMAQI
26th Jul 2025389 PMAQI
26th Jul 20253710 PMAQI
26th Jul 20253711 PMAQI
27th Jul 20254012 AMAQI
27th Jul 2025391 AMAQI
27th Jul 2025412 AMAQI
27th Jul 2025413 AMAQI
29°C25/35°C
27th Jul 2025404 AMAQI
27th Jul 2025425 AMAQI
27th Jul 2025436 AMAQI
27th Jul 2025437 AMAQI
27th Jul 2025438 AMAQI
27th Jul 2025369 AMAQI
27th Jul 20253910 AMAQI
27th Jul 20254211 AMAQI
27th Jul 20254512 PMAQI
27th Jul 2025441 PMAQI
27th Jul 2025442 PMAQI
27th Jul 2025433 PMAQI
27th Jul 2025444 PMAQI
27th Jul 2025425 PMAQI
27th Jul 2025396 PMAQI
27th Jul 2025387 PMAQI
27th Jul 2025338 PMAQI
27th Jul 2025389 PMAQI
27th Jul 20253810 PMAQI
27th Jul 20253711 PMAQI
28th Jul 20253812 AMAQI
28th Jul 2025401 AMAQI
28th Jul 2025422 AMAQI
28th Jul 2025423 AMAQI
30°C26/35°C
28th Jul 2025424 AMAQI
28th Jul 2025425 AMAQI
28th Jul 2025426 AMAQI
28th Jul 2025427 AMAQI
28th Jul 2025428 AMAQI
28th Jul 2025369 AMAQI
28th Jul 20254210 AMAQI
28th Jul 20254311 AMAQI
28th Jul 20254512 PMAQI
28th Jul 2025431 PMAQI
28th Jul 2025412 PMAQI
28th Jul 2025453 PMAQI
28th Jul 2025454 PMAQI
28th Jul 2025395 PMAQI
28th Jul 2025396 PMAQI
28th Jul 2025377 PMAQI
28th Jul 2025368 PMAQI
28th Jul 2025379 PMAQI
28th Jul 20253710 PMAQI
28th Jul 20253611 PMAQI
29th Jul 20253512 AMAQI
29th Jul 2025381 AMAQI
29th Jul 2025412 AMAQI
29th Jul 2025403 AMAQI
29°C26/33°C
29th Jul 2025414 AMAQI
29th Jul 2025425 AMAQI
29th Jul 2025436 AMAQI
29th Jul 2025427 AMAQI
29th Jul 2025428 AMAQI
29th Jul 2025449 AMAQI
29th Jul 20254810 AMAQI
29th Jul 20255011 AMAQI
29th Jul 20255412 PMAQI
29th Jul 2025481 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025323 PMAQI
29th Jul 2025284 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025236 PMAQI
29th Jul 2025247 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025329 PMAQI
29th Jul 20253210 PMAQI
29th Jul 20253311 PMAQI
30th Jul 20253312 AMAQI
30th Jul 2025381 AMAQI
30th Jul 2025402 AMAQI
30th Jul 2025403 AMAQI
28°C25/33°C
30th Jul 2025414 AMAQI
30th Jul 2025435 AMAQI
30th Jul 2025436 AMAQI
30th Jul 2025427 AMAQI
30th Jul 2025438 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20252210 AMAQI
30th Jul 20252211 AMAQI
30th Jul 20252712 PMAQI
30th Jul 2025271 PMAQI
30th Jul 2025262 PMAQI
30th Jul 2025313 PMAQI
30th Jul 2025344 PMAQI
30th Jul 2025375 PMAQI
30th Jul 2025366 PMAQI
30th Jul 2025357 PMAQI
30th Jul 2025368 PMAQI
30th Jul 2025369 PMAQI
30th Jul 20253610 PMAQI
30th Jul 20253511 PMAQI
31st Jul 20253512 AMAQI
31st Jul 2025381 AMAQI
31st Jul 2025392 AMAQI
31st Jul 2025393 AMAQI
26°C23/30°C
31st Jul 2025384 AMAQI
31st Jul 2025385 AMAQI
31st Jul 2025386 AMAQI
31st Jul 2025387 AMAQI
31st Jul 2025388 AMAQI
31st Jul 2025389 AMAQI
31st Jul 20253810 AMAQI
31st Jul 20253411 AMAQI
31st Jul 20253412 PMAQI
31st Jul 2025321 PMAQI
31st Jul 2025312 PMAQI
31st Jul 2025283 PMAQI
31st Jul 2025274 PMAQI
31st Jul 2025275 PMAQI
31st Jul 2025326 PMAQI
31st Jul 2025307 PMAQI
31st Jul 2025308 PMAQI
31st Jul 2025289 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20252711 PMAQI
1st Aug 20252712 AMAQI
1st Aug 2025351 AMAQI
1st Aug 2025382 AMAQI
1st Aug 2025393 AMAQI
25°C23/28°C
1st Aug 2025404 AMAQI
1st Aug 2025385 AMAQI
1st Aug 2025376 AMAQI
1st Aug 2025407 AMAQI
1st Aug 2025388 AMAQI
1st Aug 2025399 AMAQI
1st Aug 20252810 AMAQI
1st Aug 20254811 AMAQI
1st Aug 20254512 PMAQI
1st Aug 2025421 PMAQI
1st Aug 2025342 PMAQI
1st Aug 2025283 PMAQI
1st Aug 2025404 PMAQI
1st Aug 2025305 PMAQI
1st Aug 2025386 PMAQI
1st Aug 2025257 PMAQI
1st Aug 2025298 PMAQI
1st Aug 2025299 PMAQI
1st Aug 20253010 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025392 AMAQI
2nd Aug 2025403 AMAQI
26°C23/29°C
2nd Aug 2025404 AMAQI
2nd Aug 2025385 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025398 AMAQI
2nd Aug 2025349 AMAQI
2nd Aug 20253410 AMAQI
2nd Aug 20254211 AMAQI
2nd Aug 20252712 PMAQI
2nd Aug 2025381 PMAQI
2nd Aug 2025462 PMAQI
2nd Aug 2025483 PMAQI
2nd Aug 2025444 PMAQI
2nd Aug 2025445 PMAQI
2nd Aug 2025486 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025398 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20253510 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20252912 AMAQI
3rd Aug 2025341 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI
28°C25/35°C
3rd Aug 2025384 AMAQI
3rd Aug 2025395 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025387 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025459 AMAQI
3rd Aug 20254510 AMAQI
3rd Aug 20255011 AMAQI
3rd Aug 20255812 PMAQI
3rd Aug 2025481 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025483 PMAQI
3rd Aug 2025444 PMAQI
3rd Aug 2025505 PMAQI
3rd Aug 2025516 PMAQI
3rd Aug 2025447 PMAQI
3rd Aug 2025428 PMAQI
3rd Aug 2025359 PMAQI
3rd Aug 20253810 PMAQI
3rd Aug 20253611 PMAQI
4th Aug 20253412 AMAQI
4th Aug 2025371 AMAQI
4th Aug 2025392 AMAQI
4th Aug 2025383 AMAQI
27°C25/31°C
4th Aug 2025404 AMAQI
4th Aug 2025425 AMAQI
4th Aug 2025426 AMAQI
4th Aug 2025407 AMAQI
4th Aug 2025438 AMAQI
4th Aug 2025539 AMAQI
4th Aug 20255910 AMAQI
4th Aug 20256811 AMAQI
4th Aug 20257212 PMAQI
4th Aug 2025681 PMAQI
4th Aug 2025782 PMAQI
4th Aug 2025723 PMAQI
4th Aug 2025784 PMAQI
4th Aug 2025765 PMAQI
4th Aug 2025696 PMAQI
4th Aug 2025667 PMAQI
4th Aug 2025628 PMAQI
4th Aug 2025579 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20254611 PMAQI
5th Aug 20254712 AMAQI
5th Aug 2025421 AMAQI
5th Aug 2025402 AMAQI
5th Aug 2025403 AMAQI
29°C25/34°C
5th Aug 2025464 AMAQI
5th Aug 2025495 AMAQI
5th Aug 2025456 AMAQI
5th Aug 2025467 AMAQI
5th Aug 2025478 AMAQI
5th Aug 2025529 AMAQI
5th Aug 20256010 AMAQI
5th Aug 20255911 AMAQI
5th Aug 20256412 PMAQI
5th Aug 2025541 PMAQI
5th Aug 2025522 PMAQI
5th Aug 2025553 PMAQI
5th Aug 2025564 PMAQI
5th Aug 2025495 PMAQI
5th Aug 2025526 PMAQI
5th Aug 2025387 PMAQI
5th Aug 2025448 PMAQI
5th Aug 2025449 PMAQI
5th Aug 20253910 PMAQI
5th Aug 20253811 PMAQI
6th Aug 20253812 AMAQI
6th Aug 2025441 AMAQI
6th Aug 2025482 AMAQI
6th Aug 2025483 AMAQI
30°C26/36°C
6th Aug 2025514 AMAQI
4 AM6th Aug 2025515 AMAQI
6th Aug 2025516 AMAQI
6th Aug 2025517 AMAQI
6th Aug 2025518 AMAQI
6th Aug 2025409 AMAQI
6th Aug 20253910 AMAQI
6th Aug 20253711 AMAQI
11 AM6th Aug 20254912 PMAQI
6th Aug 2025441 PMAQI
6 PM
11 PM
3 AM
--°C/°C
白天时间
平均最高时间
11 AM - 12 PM
50AQI
2 小时 / 天
60 小时 / 月
平均最低时间
4 AM - 10 AM
47AQI
7 小时 / 天
210 小时 / 月
过去30天中，白天AQI最高值为11 AM到12 PM（平均50），最低值为4 AM到10 AM（平均47）。
夜晚时间
平均最高时间
12 AM - 3 AM
45AQI
4 小时 / 天
120 小时 / 月
平均最低时间
7 PM - 8 PM
42AQI
2 小时 / 天
60 小时 / 月
过去30天中，夜间AQI最高值为12 AM到3 AM（平均45），最低值为7 PM到8 PM（平均42）。
2025空气质量与天数对比
Hitachi Naka, Ibaraki, Japan
2025
91%
197
9%
20
在2025年的最后218天中，不同AQI类别的总天数 (剩余 147 天)
良好
197 天数适中
20 天数差
0 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：91%
健康风险级别:
非常低
在2025年中，91%的218天在WHO的安全空气质量限制内。健康问题的风险是非常低，但长期影响仍不明确。
年度空气质量洞察
Hitachi Naka, Ibaraki, 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
31AQI
31AQI
2nd 一月 2025
30AQI
30AQI
3rd 一月 2025
25AQI
25AQI
4th 一月 2025
26AQI
26AQI
5th 一月 2025
33AQI
33AQI
6th 一月 2025
51AQI
51AQI
7th 一月 2025
29AQI
29AQI
8th 一月 2025
36AQI
36AQI
9th 一月 2025
32AQI
32AQI
10th 一月 2025
31AQI
31AQI
11th 一月 2025
28AQI
28AQI
12th 一月 2025
28AQI
28AQI
13th 一月 2025
28AQI
28AQI
14th 一月 2025
35AQI
35AQI
15th 一月 2025
36AQI
36AQI
16th 一月 2025
34AQI
34AQI
17th 一月 2025
31AQI
31AQI
18th 一月 2025
31AQI
31AQI
19th 一月 2025
40AQI
40AQI
20th 一月 2025
34AQI
34AQI
21st 一月 2025
40AQI
40AQI
22nd 一月 2025
34AQI
34AQI
23rd 一月 2025
40AQI
40AQI
24th 一月 2025
35AQI
35AQI
25th 一月 2025
34AQI
34AQI
26th 一月 2025
32AQI
32AQI
27th 一月 2025
33AQI
33AQI
28th 一月 2025
36AQI
36AQI
29th 一月 2025
33AQI
33AQI
30th 一月 2025
32AQI
32AQI
31st 一月 2025
29AQI
29AQI
1st 二月 2025
31AQI
31AQI
2nd 二月 2025
28AQI
28AQI
3rd 二月 2025
30AQI
30AQI
4th 二月 2025
29AQI
29AQI
5th 二月 2025
30AQI
30AQI
6th 二月 2025
30AQI
30AQI
7th 二月 2025
30AQI
30AQI
8th 二月 2025
29AQI
29AQI
9th 二月 2025
30AQI
30AQI
10th 二月 2025
29AQI
29AQI
11th 二月 2025
30AQI
30AQI
12th 二月 2025
41AQI
41AQI
13th 二月 2025
33AQI
33AQI
14th 二月 2025
34AQI
34AQI
15th 二月 2025
30AQI
30AQI
16th 二月 2025
33AQI
33AQI
17th 二月 2025
34AQI
34AQI
18th 二月 2025
31AQI
31AQI
19th 二月 2025
32AQI
32AQI
20th 二月 2025
29AQI
29AQI
21st 二月 2025
33AQI
33AQI
22nd 二月 2025
31AQI
31AQI
23rd 二月 2025
31AQI
31AQI
24th 二月 2025
32AQI
32AQI
25th 二月 2025
34AQI
34AQI
26th 二月 2025
39AQI
39AQI
27th 二月 2025
41AQI
41AQI
28th 二月 2025
47AQI
47AQI
1st 三月 2025
46AQI
46AQI
2nd 三月 2025
54AQI
54AQI
3rd 三月 2025
35AQI
35AQI
4th 三月 2025
39AQI
39AQI
5th 三月 2025
26AQI
26AQI
6th 三月 2025
32AQI
32AQI
7th 三月 2025
32AQI
32AQI
8th 三月 2025
33AQI
33AQI
9th 三月 2025
32AQI
32AQI
10th 三月 2025
35AQI
35AQI
11th 三月 2025
38AQI
38AQI
12th 三月 2025
41AQI
41AQI
13th 三月 2025
41AQI
41AQI
14th 三月 2025
36AQI
36AQI
15th 三月 2025
32AQI
32AQI
16th 三月 2025
23AQI
23AQI
17th 三月 2025
20AQI
20AQI
18th 三月 2025
25AQI
25AQI
19th 三月 2025
20AQI
20AQI
20th 三月 2025
24AQI
24AQI
21st 三月 2025
37AQI
37AQI
22nd 三月 2025
51AQI
51AQI
23rd 三月 2025
47AQI
47AQI
24th 三月 2025
42AQI
42AQI
25th 三月 2025
65AQI
65AQI
26th 三月 2025
64AQI
64AQI
27th 三月 2025
67AQI
67AQI
28th 三月 2025
45AQI
45AQI
29th 三月 2025
39AQI
39AQI
30th 三月 2025
35AQI
35AQI
31st 三月 2025
34AQI
34AQI
1st 四月 2025
28AQI
28AQI
2nd 四月 2025
24AQI
24AQI
3rd 四月 2025
21AQI
21AQI
4th 四月 2025
20AQI
20AQI
5th 四月 2025
24AQI
24AQI
6th 四月 2025
23AQI
23AQI
7th 四月 2025
31AQI
31AQI
8th 四月 2025
37AQI
37AQI
9th 四月 2025
28AQI
28AQI
10th 四月 2025
46AQI
46AQI
11th 四月 2025
43AQI
43AQI
12th 四月 2025
35AQI
35AQI
13th 四月 2025
28AQI
28AQI
14th 四月 2025
33AQI
33AQI
15th 四月 2025
27AQI
27AQI
16th 四月 2025
27AQI
27AQI
17th 四月 2025
42AQI
42AQI
18th 四月 2025
51AQI
51AQI
19th 四月 2025
61AQI
61AQI
20th 四月 2025
52AQI
52AQI
21st 四月 2025
45AQI
45AQI
22nd 四月 2025
48AQI
48AQI
23rd 四月 2025
31AQI
31AQI
24th 四月 2025
35AQI
35AQI
25th 四月 2025
38AQI
38AQI
26th 四月 2025
47AQI
47AQI
27th 四月 2025
49AQI
49AQI
28th 四月 2025
51AQI
51AQI
29th 四月 2025
34AQI
34AQI
30th 四月 2025
41AQI
41AQI
1st 五月 2025
34AQI
34AQI
2nd 五月 2025
28AQI
28AQI
3rd 五月 2025
31AQI
31AQI
4th 五月 2025
34AQI
34AQI
5th 五月 2025
33AQI
33AQI
6th 五月 2025
28AQI
28AQI
7th 五月 2025
24AQI
24AQI
8th 五月 2025
28AQI
28AQI
9th 五月 2025
29AQI
29AQI
10th 五月 2025
22AQI
22AQI
11th 五月 2025
26AQI
26AQI
12th 五月 2025
20AQI
20AQI
13th 五月 2025
36AQI
36AQI
14th 五月 2025
31AQI
31AQI
15th 五月 2025
39AQI
39AQI
16th 五月 2025
43AQI
43AQI
17th 五月 2025
28AQI
28AQI
18th 五月 2025
47AQI
47AQI
19th 五月 2025
37AQI
37AQI
20th 五月 2025
65AQI
65AQI
21st 五月 2025
52AQI
52AQI
22nd 五月 2025
49AQI
49AQI
23rd 五月 2025
44AQI
44AQI
24th 五月 2025
40AQI
40AQI
25th 五月 2025
28AQI
28AQI
26th 五月 2025
28AQI
28AQI
27th 五月 2025
26AQI
26AQI
28th 五月 2025
23AQI
23AQI
29th 五月 2025
25AQI
25AQI
30th 五月 2025
23AQI
23AQI
31st 五月 2025
17AQI
17AQI
1st 六月 2025
19AQI
19AQI
2nd 六月 2025
31AQI
31AQI
3rd 六月 2025
32AQI
32AQI
4th 六月 2025
28AQI
28AQI
5th 六月 2025
42AQI
42AQI
6th 六月 2025
46AQI
46AQI
7th 六月 2025
53AQI
53AQI
8th 六月 2025
61AQI
61AQI
9th 六月 2025
49AQI
49AQI
10th 六月 2025
36AQI
36AQI
11th 六月 2025
37AQI
37AQI
12th 六月 2025
40AQI
40AQI
13th 六月 2025
37AQI
37AQI
14th 六月 2025
35AQI
35AQI
15th 六月 2025
32AQI
32AQI
16th 六月 2025
29AQI
29AQI
17th 六月 2025
40AQI
40AQI
18th 六月 2025
35AQI
35AQI
19th 六月 2025
36AQI
36AQI
20th 六月 2025
33AQI
33AQI
21st 六月 2025
31AQI
31AQI
22nd 六月 2025
24AQI
24AQI
23rd 六月 2025
26AQI
26AQI
24th 六月 2025
25AQI
25AQI
25th 六月 2025
23AQI
23AQI
26th 六月 2025
23AQI
23AQI
27th 六月 2025
27AQI
27AQI
28th 六月 2025
29AQI
29AQI
29th 六月 2025
35AQI
35AQI
30th 六月 2025
40AQI
40AQI
1st 七月 2025
39AQI
39AQI
2nd 七月 2025
42AQI
42AQI
3rd 七月 2025
44AQI
44AQI
4th 七月 2025
41AQI
41AQI
5th 七月 2025
48AQI
48AQI
6th 七月 2025
58AQI
58AQI
7th 七月 2025
72AQI
72AQI
8th 七月 2025
73AQI
73AQI
9th 七月 2025
73AQI
73AQI
10th 七月 2025
56AQI
56AQI
11th 七月 2025
49AQI
49AQI
12th 七月 2025
49AQI
49AQI
13th 七月 2025
50AQI
50AQI
14th 七月 2025
45AQI
45AQI
15th 七月 2025
43AQI
43AQI
16th 七月 2025
42AQI
42AQI
17th 七月 2025
42AQI
42AQI
18th 七月 2025
41AQI
41AQI
19th 七月 2025
38AQI
38AQI
20th 七月 2025
38AQI
38AQI
21st 七月 2025
41AQI
41AQI
22nd 七月 2025
40AQI
40AQI
23rd 七月 2025
41AQI
41AQI
24th 七月 2025
41AQI
41AQI
25th 七月 2025
42AQI
42AQI
26th 七月 2025
42AQI
42AQI
27th 七月 2025
40AQI
40AQI
28th 七月 2025
39AQI
39AQI
29th 七月 2025
37AQI
37AQI
30th 七月 2025
35AQI
35AQI
31st 七月 2025
34AQI
34AQI
1st 八月 2025
34AQI
34AQI
2nd 八月 2025
38AQI
38AQI
3rd 八月 2025
40AQI
40AQI
4th 八月 2025
51AQI
51AQI
5th 八月 2025
49AQI
49AQI
33AQI
33AQI
38AQI
37AQI
33AQI
34AQI
46AQI
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
202536AQI
30
1
28
26
5
26
4
29
2
28
2
26
5
4
1
197
20
最高AQI记录于
七月46AQI
最低AQI记录于
二月33AQI
202434AQI
30
1
29
27
4
26
4
28
3
26
4
18
13
31
27
3
31
29
1
31
333
33
最高AQI记录于
七月47AQI
最低AQI记录于
八月26AQI
202335AQI
29
2
25
3
27
4
22
8
26
5
25
5
26
5
29
2
29
1
30
1
22
7
29
2
319
45
最高AQI记录于
四月42AQI
最低AQI记录于
八月28AQI
202236AQI
28
2
21
30
1
28
2
30
1
22
8
18
3
1
28
30
1
28
2
31
295
20
最高AQI记录于
六月41AQI
最低AQI记录于
八月21AQI
202133AQI
30
1
26
2
29
2
28
2
29
2
26
4
31
29
2
30
31
30
30
1
349
16
最高AQI记录于
六月38AQI
最低AQI记录于
一月28AQI
202031AQI
11
1
20
1
18
27
3
26
1
24
7
19
29
2
20
7
7
1
201
23
最高AQI记录于
八月40AQI
最低AQI记录于
十二月25AQI
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)
36AQI污染最轻的记录年份
2020(平均)
31AQIHitachi Naka的年度2025 AQI（36）相比之前几年的平均百分比变化为8.2% (恶化 AQI)：2020 (31), 2021 (33), 2022 (36), 2023 (35), 2024 (34)。
