Country Background

Katsushika, Matsudo, Chiba, Japan の歴史的な空気品質分析

歴史的データ、月別のパターン、年間の傾向に基づいて空気品質の詳細なインサイトを手のひらでご覧ください!

良い
050
適度
100
悪い
150
不健康
200
深刻
300
危険
301+

8月 空気品質分析

Katsushika, Matsudo, Chiba, Japan

2021
2022
2023
2024
2025
AQI
.

AQIトレンド: 最高値と最低値

記録された最高AQIは
4th Aug 2025
61AQI
記録された最低AQIは
25th Aug 2023
9AQI


同日分析 (20th August ):
この日における AQI は 5 年間 で大きく変動しました: 2025 年は 1st 位、最高 AQI は 48 で、同日の空気品質は 良い です。

2024年の年次データをダウンロード

世界の大気品質レポート

Globe

昼夜AQIトレンド: 21st Aug - 22nd Aug 2025

Katsushika, Matsudo, Chiba, Japan

AQI
.

4 AM21st Aug 2025

6 PM

3 AM22nd Aug 2025

昼間
平均最高時間
12AMNaNth undefined

AQI

平均最低時間
12AMNaNth undefined

AQI

夜間
平均最高時間
2PM21st Aug

61AQI

平均最低時間
2AM22nd Aug

44AQI

過去24時間で、

Katsushika のAQI は 夜 の 61 で最高値を記録し、最も低い undefined は 3 AM に 夜 に記録されました。

昼夜AQIトレンド : Jul - Aug 2025

Katsushika, Matsudo, Chiba, Japan

JulAug
23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd
23rd Jul 2025364 AMAQI
23rd Jul 2025365 AMAQI
23rd Jul 2025366 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252510 AMAQI
23rd Jul 20252911 AMAQI
23rd Jul 20253212 PMAQI
23rd Jul 2025501 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025573 PMAQI
23rd Jul 2025504 PMAQI
23rd Jul 2025485 PMAQI
23rd Jul 2025446 PMAQI
23rd Jul 2025397 PMAQI
23rd Jul 2025318 PMAQI
23rd Jul 2025349 PMAQI
23rd Jul 20252810 PMAQI
23rd Jul 20252911 PMAQI
24th Jul 20252812 AMAQI
24th Jul 2025311 AMAQI
24th Jul 2025352 AMAQI
24th Jul 2025353 AMAQI

30°C27/34°C

24th Jul 2025354 AMAQI
24th Jul 2025365 AMAQI
24th Jul 2025376 AMAQI
24th Jul 2025377 AMAQI
24th Jul 2025378 AMAQI
24th Jul 2025309 AMAQI
24th Jul 20253210 AMAQI
24th Jul 20253711 AMAQI
24th Jul 20254012 PMAQI
24th Jul 2025541 PMAQI
24th Jul 2025602 PMAQI
24th Jul 2025653 PMAQI
24th Jul 2025604 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025486 PMAQI
24th Jul 2025337 PMAQI
24th Jul 2025318 PMAQI
24th Jul 2025349 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253311 PMAQI
25th Jul 20253212 AMAQI
25th Jul 2025321 AMAQI
25th Jul 2025352 AMAQI
25th Jul 2025353 AMAQI

30°C27/35°C

25th Jul 2025374 AMAQI
25th Jul 2025395 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025397 AMAQI
25th Jul 2025398 AMAQI
25th Jul 2025319 AMAQI
25th Jul 20253810 AMAQI
25th Jul 20254911 AMAQI
25th Jul 20254112 PMAQI
25th Jul 2025491 PMAQI
25th Jul 2025392 PMAQI
25th Jul 2025353 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025285 PMAQI
25th Jul 2025306 PMAQI
25th Jul 2025347 PMAQI
25th Jul 2025248 PMAQI
25th Jul 2025329 PMAQI
25th Jul 20253210 PMAQI
25th Jul 20253011 PMAQI
26th Jul 20252812 AMAQI
26th Jul 2025301 AMAQI
26th Jul 2025362 AMAQI
26th Jul 2025363 AMAQI

30°C28/34°C

26th Jul 2025374 AMAQI
26th Jul 2025385 AMAQI
26th Jul 2025386 AMAQI
26th Jul 2025397 AMAQI
26th Jul 2025388 AMAQI
26th Jul 2025259 AMAQI
26th Jul 20252210 AMAQI
26th Jul 20253411 AMAQI
26th Jul 20254512 PMAQI
26th Jul 2025391 PMAQI
26th Jul 2025342 PMAQI
26th Jul 2025303 PMAQI
26th Jul 2025284 PMAQI
26th Jul 2025365 PMAQI
26th Jul 2025336 PMAQI
26th Jul 2025387 PMAQI
26th Jul 2025368 PMAQI
26th Jul 2025379 PMAQI
26th Jul 20253210 PMAQI
26th Jul 20253111 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025362 AMAQI
27th Jul 2025363 AMAQI

30°C28/34°C

27th Jul 2025364 AMAQI
27th Jul 2025365 AMAQI
27th Jul 2025366 AMAQI
27th Jul 2025367 AMAQI
27th Jul 2025368 AMAQI
27th Jul 2025289 AMAQI
27th Jul 20252710 AMAQI
27th Jul 20254011 AMAQI
27th Jul 20254012 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025253 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025275 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025247 PMAQI
27th Jul 2025348 PMAQI
27th Jul 2025319 PMAQI
27th Jul 20252710 PMAQI
27th Jul 20252711 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025352 AMAQI
28th Jul 2025363 AMAQI

30°C27/34°C

28th Jul 2025344 AMAQI
28th Jul 2025345 AMAQI
28th Jul 2025346 AMAQI
28th Jul 2025347 AMAQI
28th Jul 2025348 AMAQI
28th Jul 2025239 AMAQI
28th Jul 20252210 AMAQI
28th Jul 20253211 AMAQI
28th Jul 20254012 PMAQI
28th Jul 2025481 PMAQI
28th Jul 2025552 PMAQI
28th Jul 2025593 PMAQI
28th Jul 2025584 PMAQI
28th Jul 2025565 PMAQI
28th Jul 2025526 PMAQI
28th Jul 2025487 PMAQI
28th Jul 2025408 PMAQI
28th Jul 2025369 PMAQI
28th Jul 20253610 PMAQI
28th Jul 20253711 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025291 AMAQI
29th Jul 2025332 AMAQI
29th Jul 2025333 AMAQI

31°C28/37°C

29th Jul 2025364 AMAQI
29th Jul 2025365 AMAQI
29th Jul 2025366 AMAQI
29th Jul 2025367 AMAQI
29th Jul 2025368 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252510 AMAQI
29th Jul 20253311 AMAQI
29th Jul 20252712 PMAQI
29th Jul 2025391 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025533 PMAQI
29th Jul 2025424 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025366 PMAQI
29th Jul 2025287 PMAQI
29th Jul 2025298 PMAQI
29th Jul 2025299 PMAQI
29th Jul 20252810 PMAQI
29th Jul 20252511 PMAQI
30th Jul 20252512 AMAQI
30th Jul 2025261 AMAQI
30th Jul 2025292 AMAQI
30th Jul 2025343 AMAQI

31°C26/37°C

30th Jul 2025354 AMAQI
30th Jul 2025355 AMAQI
30th Jul 2025366 AMAQI
30th Jul 2025367 AMAQI
30th Jul 2025358 AMAQI
30th Jul 2025209 AMAQI
30th Jul 20251410 AMAQI
30th Jul 20252111 AMAQI
30th Jul 20252612 PMAQI
30th Jul 2025241 PMAQI
30th Jul 2025222 PMAQI
30th Jul 2025263 PMAQI
30th Jul 2025224 PMAQI
30th Jul 2025285 PMAQI
30th Jul 2025306 PMAQI
30th Jul 2025347 PMAQI
30th Jul 2025398 PMAQI
30th Jul 2025429 PMAQI
30th Jul 20253610 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253412 AMAQI
31st Jul 2025341 AMAQI
31st Jul 2025322 AMAQI
31st Jul 2025323 AMAQI

30°C26/35°C

31st Jul 2025324 AMAQI
31st Jul 2025335 AMAQI
31st Jul 2025336 AMAQI
31st Jul 2025337 AMAQI
31st Jul 2025338 AMAQI
31st Jul 2025339 AMAQI
31st Jul 20253310 AMAQI
31st Jul 20253511 AMAQI
31st Jul 20253812 PMAQI
31st Jul 2025321 PMAQI
31st Jul 2025322 PMAQI
31st Jul 2025283 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025266 PMAQI
31st Jul 2025247 PMAQI
31st Jul 2025298 PMAQI
31st Jul 2025289 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20252711 PMAQI
1st Aug 20252712 AMAQI
1st Aug 2025291 AMAQI
1st Aug 2025342 AMAQI
1st Aug 2025363 AMAQI

29°C25/34°C

1st Aug 2025364 AMAQI
1st Aug 2025345 AMAQI
1st Aug 2025376 AMAQI
1st Aug 2025377 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025399 AMAQI
1st Aug 20253410 AMAQI
1st Aug 20254211 AMAQI
1st Aug 20254312 PMAQI
1st Aug 2025361 PMAQI
1st Aug 2025362 PMAQI
1st Aug 2025343 PMAQI
1st Aug 2025444 PMAQI
1st Aug 2025355 PMAQI
1st Aug 2025366 PMAQI
1st Aug 2025247 PMAQI
1st Aug 2025308 PMAQI
1st Aug 2025299 PMAQI
1st Aug 20253010 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025301 AMAQI
2nd Aug 2025372 AMAQI
2nd Aug 2025373 AMAQI

28°C25/32°C

2nd Aug 2025374 AMAQI
2nd Aug 2025395 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025349 AMAQI
2nd Aug 20253310 AMAQI
2nd Aug 20253811 AMAQI
2nd Aug 20254012 PMAQI
2nd Aug 2025441 PMAQI
2nd Aug 2025562 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025544 PMAQI
2nd Aug 2025515 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025557 PMAQI
2nd Aug 2025418 PMAQI
2nd Aug 2025379 PMAQI
2nd Aug 20253510 PMAQI
2nd Aug 20254211 PMAQI
3rd Aug 20253212 AMAQI
3rd Aug 2025351 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI

30°C26/35°C

3rd Aug 2025394 AMAQI
3rd Aug 2025395 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025489 AMAQI
3rd Aug 20255510 AMAQI
3rd Aug 20255211 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025511 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025513 PMAQI
3rd Aug 2025494 PMAQI
3rd Aug 2025485 PMAQI
3rd Aug 2025516 PMAQI
3rd Aug 2025447 PMAQI
3rd Aug 2025468 PMAQI
3rd Aug 2025429 PMAQI
3rd Aug 20254410 PMAQI
3rd Aug 20254111 PMAQI
4th Aug 20254112 AMAQI
4th Aug 2025371 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025393 AMAQI

31°C27/36°C

4th Aug 2025414 AMAQI
4th Aug 2025435 AMAQI
4th Aug 2025426 AMAQI
4th Aug 2025437 AMAQI
4th Aug 2025438 AMAQI
4th Aug 2025619 AMAQI
4th Aug 20256910 AMAQI
4th Aug 20258311 AMAQI
4th Aug 20258112 PMAQI
4th Aug 2025901 PMAQI
4th Aug 2025942 PMAQI
4th Aug 2025863 PMAQI
4th Aug 2025904 PMAQI
4th Aug 2025885 PMAQI
4th Aug 2025816 PMAQI
4th Aug 2025747 PMAQI
4th Aug 2025688 PMAQI
4th Aug 2025599 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20254811 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025421 AMAQI
5th Aug 2025402 AMAQI
5th Aug 2025403 AMAQI

31°C29/35°C

5th Aug 2025504 AMAQI
5th Aug 2025545 AMAQI
5th Aug 2025536 AMAQI
5th Aug 2025517 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025579 AMAQI
5th Aug 20256010 AMAQI
5th Aug 20255911 AMAQI
5th Aug 20256112 PMAQI
5th Aug 2025571 PMAQI
5th Aug 2025552 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025624 PMAQI
5th Aug 2025535 PMAQI
5th Aug 2025516 PMAQI
5th Aug 2025497 PMAQI
5th Aug 2025488 PMAQI
5th Aug 2025509 PMAQI
5th Aug 20254810 PMAQI
5th Aug 20254711 PMAQI
6th Aug 20254712 AMAQI
6th Aug 2025481 AMAQI
6th Aug 2025492 AMAQI
6th Aug 2025483 AMAQI

32°C29/36°C

6th Aug 2025524 AMAQI
6th Aug 2025525 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025489 AMAQI
6th Aug 20254410 AMAQI
6th Aug 20255511 AMAQI
6th Aug 20255812 PMAQI
6th Aug 2025551 PMAQI
6th Aug 2025562 PMAQI
6th Aug 2025503 PMAQI
6th Aug 2025554 PMAQI
6th Aug 2025605 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025587 PMAQI
6th Aug 2025558 PMAQI
6th Aug 2025489 PMAQI
6th Aug 20255010 PMAQI
6th Aug 20254711 PMAQI
7th Aug 20254612 AMAQI
7th Aug 2025481 AMAQI
7th Aug 2025522 AMAQI
7th Aug 2025503 AMAQI

32°C29/37°C

7th Aug 2025514 AMAQI
7th Aug 2025505 AMAQI
7th Aug 2025516 AMAQI
7th Aug 2025467 AMAQI
7th Aug 2025508 AMAQI
7th Aug 2025489 AMAQI
7th Aug 20255010 AMAQI
7th Aug 20254711 AMAQI
7th Aug 20253212 PMAQI
7th Aug 2025341 PMAQI
7th Aug 2025292 PMAQI
7th Aug 2025343 PMAQI
7th Aug 2025524 PMAQI
7th Aug 2025705 PMAQI
7th Aug 2025686 PMAQI
7th Aug 2025647 PMAQI
7th Aug 2025578 PMAQI
7th Aug 2025529 PMAQI
7th Aug 20255210 PMAQI
7th Aug 20255211 PMAQI
8th Aug 20255212 AMAQI
8th Aug 2025511 AMAQI
8th Aug 2025492 AMAQI
8th Aug 2025503 AMAQI

31°C28/34°C

8th Aug 2025484 AMAQI
8th Aug 2025485 AMAQI
8th Aug 2025476 AMAQI
8th Aug 2025487 AMAQI
8th Aug 2025488 AMAQI
8th Aug 2025349 AMAQI
8th Aug 20252910 AMAQI
8th Aug 20253211 AMAQI
8th Aug 20253112 PMAQI
8th Aug 2025281 PMAQI
8th Aug 2025412 PMAQI
8th Aug 2025583 PMAQI
8th Aug 2025614 PMAQI
8th Aug 2025505 PMAQI
8th Aug 2025516 PMAQI
8th Aug 2025537 PMAQI
8th Aug 2025558 PMAQI
8th Aug 2025529 PMAQI
8th Aug 20254910 PMAQI
8th Aug 20254111 PMAQI
9th Aug 20254012 AMAQI
9th Aug 2025441 AMAQI
9th Aug 2025502 AMAQI
9th Aug 2025503 AMAQI

30°C25/36°C

9th Aug 2025494 AMAQI
9th Aug 2025475 AMAQI
9th Aug 2025476 AMAQI
9th Aug 2025467 AMAQI
9th Aug 2025478 AMAQI
9th Aug 2025319 AMAQI
9th Aug 20252510 AMAQI
9th Aug 20253211 AMAQI
9th Aug 20254012 PMAQI
9th Aug 2025401 PMAQI
9th Aug 2025492 PMAQI
9th Aug 2025543 PMAQI
9th Aug 2025564 PMAQI
9th Aug 2025585 PMAQI
9th Aug 2025636 PMAQI
9th Aug 2025627 PMAQI
9th Aug 2025608 PMAQI
9th Aug 2025569 PMAQI
9th Aug 20255610 PMAQI
9th Aug 20255411 PMAQI
10th Aug 20255112 AMAQI
10th Aug 2025491 AMAQI
10th Aug 2025482 AMAQI
10th Aug 2025483 AMAQI

29°C25/34°C

10th Aug 2025464 AMAQI
10th Aug 2025465 AMAQI
10th Aug 2025456 AMAQI
10th Aug 2025457 AMAQI
10th Aug 2025448 AMAQI
10th Aug 2025379 AMAQI
10th Aug 20253210 AMAQI
10th Aug 20254511 AMAQI
10th Aug 20253812 PMAQI
10th Aug 2025261 PMAQI
10th Aug 2025272 PMAQI
10th Aug 2025243 PMAQI
10th Aug 2025174 PMAQI
10th Aug 2025205 PMAQI
10th Aug 2025276 PMAQI
10th Aug 2025307 PMAQI
10th Aug 2025378 PMAQI
10th Aug 2025379 PMAQI
10th Aug 20253610 PMAQI
10th Aug 20254011 PMAQI
11th Aug 20253912 AMAQI
11th Aug 2025441 AMAQI
11th Aug 2025482 AMAQI
11th Aug 2025483 AMAQI

27°C26/28°C

11th Aug 2025464 AMAQI
11th Aug 2025445 AMAQI
11th Aug 2025456 AMAQI
11th Aug 2025457 AMAQI
11th Aug 2025448 AMAQI
11th Aug 2025369 AMAQI
11th Aug 20253410 AMAQI
11th Aug 20253611 AMAQI
11th Aug 20253612 PMAQI
11th Aug 2025301 PMAQI
11th Aug 2025322 PMAQI
11th Aug 2025373 PMAQI
11th Aug 2025334 PMAQI
11th Aug 2025465 PMAQI
11th Aug 2025386 PMAQI
11th Aug 2025367 PMAQI
11th Aug 2025368 PMAQI
11th Aug 2025369 PMAQI
11th Aug 20253510 PMAQI
11th Aug 20253611 PMAQI
12th Aug 20253912 AMAQI
12th Aug 2025451 AMAQI
12th Aug 2025462 AMAQI
12th Aug 2025443 AMAQI

28°C28/30°C

12th Aug 2025424 AMAQI
12th Aug 2025405 AMAQI
12th Aug 2025406 AMAQI
12th Aug 2025407 AMAQI
12th Aug 2025418 AMAQI
12th Aug 2025279 AMAQI
12th Aug 20252910 AMAQI
12th Aug 20254111 AMAQI
12th Aug 20253712 PMAQI
12th Aug 2025361 PMAQI
12th Aug 2025292 PMAQI
12th Aug 2025253 PMAQI
12th Aug 2025284 PMAQI
12th Aug 2025275 PMAQI
12th Aug 2025346 PMAQI
12th Aug 2025297 PMAQI
12th Aug 2025348 PMAQI
12th Aug 2025349 PMAQI
12th Aug 20253210 PMAQI
12th Aug 20253411 PMAQI
13th Aug 20253612 AMAQI
13th Aug 2025381 AMAQI
13th Aug 2025402 AMAQI
13th Aug 2025403 AMAQI

28°C27/30°C

13th Aug 2025384 AMAQI
13th Aug 2025375 AMAQI
13th Aug 2025386 AMAQI
13th Aug 2025387 AMAQI
13th Aug 2025388 AMAQI
13th Aug 2025289 AMAQI
13th Aug 20252610 AMAQI
13th Aug 20253011 AMAQI
13th Aug 20252712 PMAQI
13th Aug 2025301 PMAQI
13th Aug 2025322 PMAQI
13th Aug 2025403 PMAQI
13th Aug 2025374 PMAQI
13th Aug 2025385 PMAQI
13th Aug 2025306 PMAQI
13th Aug 2025287 PMAQI
13th Aug 2025318 PMAQI
13th Aug 2025309 PMAQI
13th Aug 20253410 PMAQI
13th Aug 20253511 PMAQI
14th Aug 20253212 AMAQI
14th Aug 2025361 AMAQI
14th Aug 2025362 AMAQI
14th Aug 2025383 AMAQI

28°C26/32°C

14th Aug 2025374 AMAQI
14th Aug 2025355 AMAQI
14th Aug 2025366 AMAQI
14th Aug 2025357 AMAQI
14th Aug 2025358 AMAQI
14th Aug 2025389 AMAQI
14th Aug 20254010 AMAQI
14th Aug 20254211 AMAQI
14th Aug 20253312 PMAQI
14th Aug 2025401 PMAQI
14th Aug 2025362 PMAQI
14th Aug 2025463 PMAQI
14th Aug 2025424 PMAQI
14th Aug 2025455 PMAQI
14th Aug 2025326 PMAQI
14th Aug 2025357 PMAQI
14th Aug 2025378 PMAQI
14th Aug 2025369 PMAQI
14th Aug 20253610 PMAQI
14th Aug 20253411 PMAQI
15th Aug 20253512 AMAQI
15th Aug 2025361 AMAQI
15th Aug 2025342 AMAQI
15th Aug 2025333 AMAQI

28°C25/33°C

15th Aug 2025374 AMAQI
15th Aug 2025385 AMAQI
15th Aug 2025386 AMAQI
15th Aug 2025377 AMAQI
15th Aug 2025388 AMAQI
15th Aug 2025309 AMAQI
15th Aug 20253310 AMAQI
15th Aug 20254011 AMAQI
15th Aug 20254412 PMAQI
15th Aug 2025381 PMAQI
15th Aug 2025282 PMAQI
15th Aug 2025313 PMAQI
15th Aug 2025274 PMAQI
15th Aug 2025345 PMAQI
15th Aug 2025286 PMAQI
15th Aug 2025307 PMAQI
15th Aug 2025328 PMAQI
15th Aug 2025349 PMAQI
15th Aug 20253510 PMAQI
15th Aug 20253311 PMAQI
16th Aug 20253412 AMAQI
16th Aug 2025361 AMAQI
16th Aug 2025362 AMAQI
16th Aug 2025353 AMAQI

30°C27/34°C

16th Aug 2025364 AMAQI
16th Aug 2025365 AMAQI
16th Aug 2025386 AMAQI
16th Aug 2025397 AMAQI
16th Aug 2025368 AMAQI
16th Aug 2025329 AMAQI
16th Aug 20253410 AMAQI
16th Aug 20253811 AMAQI
16th Aug 20254012 PMAQI
16th Aug 2025401 PMAQI
16th Aug 2025422 PMAQI
16th Aug 2025423 PMAQI
16th Aug 2025364 PMAQI
16th Aug 2025345 PMAQI
16th Aug 2025346 PMAQI
16th Aug 2025347 PMAQI
16th Aug 2025328 PMAQI
16th Aug 2025369 PMAQI
16th Aug 20253610 PMAQI
16th Aug 20253511 PMAQI
17th Aug 20253812 AMAQI
17th Aug 2025361 AMAQI
17th Aug 2025362 AMAQI
17th Aug 2025363 AMAQI

29°C27/33°C

17th Aug 2025374 AMAQI
17th Aug 2025405 AMAQI
17th Aug 2025376 AMAQI
17th Aug 2025377 AMAQI
17th Aug 2025368 AMAQI
17th Aug 2025369 AMAQI
17th Aug 20253910 AMAQI
17th Aug 20254111 AMAQI
17th Aug 20254412 PMAQI
17th Aug 2025491 PMAQI
17th Aug 2025462 PMAQI
17th Aug 2025433 PMAQI
17th Aug 2025434 PMAQI
17th Aug 2025415 PMAQI
17th Aug 2025356 PMAQI
17th Aug 2025367 PMAQI
17th Aug 2025378 PMAQI
17th Aug 2025349 PMAQI
17th Aug 20253610 PMAQI
17th Aug 20253511 PMAQI
18th Aug 20253512 AMAQI
18th Aug 2025361 AMAQI
18th Aug 2025382 AMAQI
18th Aug 2025363 AMAQI

31°C27/35°C

18th Aug 2025374 AMAQI
18th Aug 2025395 AMAQI
18th Aug 2025406 AMAQI
18th Aug 2025407 AMAQI
18th Aug 2025398 AMAQI
18th Aug 2025389 AMAQI
18th Aug 20254210 AMAQI
18th Aug 20254211 AMAQI
18th Aug 20254412 PMAQI
18th Aug 2025421 PMAQI
18th Aug 2025502 PMAQI
18th Aug 2025543 PMAQI
18th Aug 2025524 PMAQI
18th Aug 2025565 PMAQI
18th Aug 2025486 PMAQI
18th Aug 2025527 PMAQI
18th Aug 2025468 PMAQI
18th Aug 2025469 PMAQI
18th Aug 20254610 PMAQI
18th Aug 20254411 PMAQI
19th Aug 20253812 AMAQI
19th Aug 2025381 AMAQI
19th Aug 2025402 AMAQI
19th Aug 2025383 AMAQI

31°C28/37°C

19th Aug 2025394 AMAQI
19th Aug 2025405 AMAQI
19th Aug 2025406 AMAQI
19th Aug 2025407 AMAQI
19th Aug 2025408 AMAQI
19th Aug 2025519 AMAQI
19th Aug 20255410 AMAQI
19th Aug 20255511 AMAQI
19th Aug 20255112 PMAQI
19th Aug 2025521 PMAQI
19th Aug 2025502 PMAQI
19th Aug 2025483 PMAQI
19th Aug 2025484 PMAQI
19th Aug 2025475 PMAQI
19th Aug 2025486 PMAQI
19th Aug 2025507 PMAQI
19th Aug 2025508 PMAQI
19th Aug 2025469 PMAQI
19th Aug 20254710 PMAQI
19th Aug 20254211 PMAQI
20th Aug 20254412 AMAQI
20th Aug 2025411 AMAQI
20th Aug 2025392 AMAQI
20th Aug 2025403 AMAQI

30°C27/34°C

20th Aug 2025454 AMAQI
20th Aug 2025445 AMAQI
20th Aug 2025446 AMAQI
20th Aug 2025447 AMAQI
20th Aug 2025448 AMAQI
20th Aug 2025489 AMAQI
20th Aug 20255110 AMAQI
20th Aug 20255611 AMAQI
20th Aug 20255912 PMAQI
20th Aug 2025571 PMAQI
20th Aug 2025602 PMAQI
20th Aug 2025563 PMAQI
20th Aug 2025544 PMAQI
20th Aug 2025525 PMAQI
20th Aug 2025556 PMAQI
20th Aug 2025547 PMAQI
20th Aug 2025508 PMAQI
20th Aug 2025449 PMAQI
20th Aug 20254610 PMAQI
20th Aug 20254211 PMAQI
21st Aug 20254312 AMAQI
21st Aug 2025431 AMAQI
21st Aug 2025422 AMAQI
21st Aug 2025423 AMAQI

31°C28/35°C

21st Aug 2025464 AMAQI
21st Aug 2025475 AMAQI
21st Aug 2025486 AMAQI
21st Aug 2025477 AMAQI
21st Aug 2025488 AMAQI
21st Aug 2025599 AMAQI
21st Aug 20255810 AMAQI
21st Aug 20255211 AMAQI
21st Aug 20255712 PMAQI
21st Aug 2025601 PMAQI
21st Aug 2025612 PMAQI
21st Aug 2025553 PMAQI
21st Aug 2025544 PMAQI
21st Aug 2025555 PMAQI
21st Aug 2025556 PMAQI
21st Aug 2025537 PMAQI
21st Aug 2025538 PMAQI
21st Aug 2025519 PMAQI
21st Aug 20255110 PMAQI
21st Aug 20254711 PMAQI
22nd Aug 20254912 AMAQI
22nd Aug 2025451 AMAQI
22nd Aug 2025442 AMAQI

--°C/°C

4 AM
11 AM
6 PM
11 PM
3 AM

--°C/°C

昼間
平均最高時間
2 PM - 5 PM

45AQI

4 時間 / 日
120 時間 / 月
平均最低時間
9 AM - 10 AM

37AQI

2 時間 / 日
60 時間 / 月
過去30日間、昼間の最高AQIは 2 PM から 5 PM の間に記録され(平均 45)、最も低いAQIは 9 AM から 10 AM の間に記録され(平均 37)ました。
夜間
平均最高時間
7 PM - 11 PM

40AQI

5 時間 / 日
150 時間 / 月
平均最低時間
12 AM - 1 AM

37AQI

2 時間 / 日
60 時間 / 月
過去30日間、昼間の最高AQIは 7 PM から 11 PM の間に記録され(平均 40)、最も低いAQIは 12 AM から 1 AM の間に記録され(平均 37)ました。

2025 年間 vs 空気品質

Katsushika, Matsudo, Chiba, Japan

2025

95%

220

5%

12

過去233 日間の AQI カテゴリ別総日数(2025 年) (132 日残り)

良い
220 日
適度
12 日
悪い
0 日
不健康
0 日
深刻
0 日
危険
0 日



WHOの安全な 空気品質基準以下: 95%

健康リスクレベル:

非常に低い

2025 年、95% の 233 日は WHO の安全な空気品質基準内でした。健康問題のリスクは 非常に低い ですが、健康への影響はまだ不明です。

年間空気品質インサイト

Katsushika, Matsudo, Chiba, Japan

2025 年のAQIレベル

AQI
PM2.5
PM10
CO
SO2
NO2
O3

1月

2月

3月

4月

5月

6月

7月

8月

9月

10月

11月

12月

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st 1月 2025
28AQI
2nd 1月 2025
27AQI
3rd 1月 2025
24AQI
4th 1月 2025
26AQI
5th 1月 2025
24AQI
6th 1月 2025
29AQI
7th 1月 2025
25AQI
8th 1月 2025
24AQI
9th 1月 2025
25AQI
10th 1月 2025
25AQI
11th 1月 2025
24AQI
12th 1月 2025
26AQI
13th 1月 2025
28AQI
14th 1月 2025
28AQI
15th 1月 2025
32AQI
16th 1月 2025
26AQI
17th 1月 2025
30AQI
18th 1月 2025
25AQI
19th 1月 2025
31AQI
20th 1月 2025
29AQI
21st 1月 2025
32AQI
22nd 1月 2025
31AQI
23rd 1月 2025
33AQI
24th 1月 2025
36AQI
25th 1月 2025
33AQI
26th 1月 2025
32AQI
27th 1月 2025
27AQI
28th 1月 2025
29AQI
29th 1月 2025
27AQI
30th 1月 2025
27AQI
31st 1月 2025
27AQI
1st 2月 2025
28AQI
2nd 2月 2025
29AQI
3rd 2月 2025
26AQI
4th 2月 2025
30AQI
5th 2月 2025
28AQI
6th 2月 2025
26AQI
7th 2月 2025
27AQI
8th 2月 2025
29AQI
9th 2月 2025
28AQI
10th 2月 2025
26AQI
11th 2月 2025
30AQI
12th 2月 2025
28AQI
13th 2月 2025
32AQI
14th 2月 2025
28AQI
15th 2月 2025
30AQI
16th 2月 2025
33AQI
17th 2月 2025
33AQI
18th 2月 2025
30AQI
19th 2月 2025
30AQI
20th 2月 2025
30AQI
21st 2月 2025
30AQI
22nd 2月 2025
31AQI
23rd 2月 2025
32AQI
24th 2月 2025
33AQI
25th 2月 2025
32AQI
26th 2月 2025
34AQI
27th 2月 2025
37AQI
28th 2月 2025
41AQI
1st 3月 2025
43AQI
2nd 3月 2025
49AQI
3rd 3月 2025
35AQI
4th 3月 2025
34AQI
5th 3月 2025
25AQI
6th 3月 2025
31AQI
7th 3月 2025
31AQI
8th 3月 2025
31AQI
9th 3月 2025
34AQI
10th 3月 2025
33AQI
11th 3月 2025
30AQI
12th 3月 2025
35AQI
13th 3月 2025
32AQI
14th 3月 2025
26AQI
15th 3月 2025
21AQI
16th 3月 2025
19AQI
17th 3月 2025
16AQI
18th 3月 2025
16AQI
19th 3月 2025
14AQI
20th 3月 2025
17AQI
21st 3月 2025
26AQI
22nd 3月 2025
30AQI
23rd 3月 2025
32AQI
24th 3月 2025
30AQI
25th 3月 2025
51AQI
26th 3月 2025
64AQI
27th 3月 2025
60AQI
28th 3月 2025
40AQI
29th 3月 2025
32AQI
30th 3月 2025
38AQI
31st 3月 2025
30AQI
1st 4月 2025
25AQI
2nd 4月 2025
21AQI
3rd 4月 2025
18AQI
4th 4月 2025
20AQI
5th 4月 2025
18AQI
6th 4月 2025
15AQI
7th 4月 2025
17AQI
8th 4月 2025
20AQI
9th 4月 2025
17AQI
10th 4月 2025
22AQI
11th 4月 2025
22AQI
12th 4月 2025
20AQI
13th 4月 2025
19AQI
14th 4月 2025
23AQI
15th 4月 2025
21AQI
16th 4月 2025
19AQI
17th 4月 2025
24AQI
18th 4月 2025
27AQI
19th 4月 2025
33AQI
20th 4月 2025
26AQI
21st 4月 2025
23AQI
22nd 4月 2025
21AQI
23rd 4月 2025
16AQI
24th 4月 2025
18AQI
25th 4月 2025
20AQI
26th 4月 2025
20AQI
27th 4月 2025
21AQI
28th 4月 2025
21AQI
29th 4月 2025
15AQI
30th 4月 2025
20AQI
1st 5月 2025
19AQI
2nd 5月 2025
17AQI
3rd 5月 2025
16AQI
4th 5月 2025
20AQI
5th 5月 2025
18AQI
6th 5月 2025
17AQI
7th 5月 2025
15AQI
8th 5月 2025
16AQI
9th 5月 2025
17AQI
10th 5月 2025
15AQI
11th 5月 2025
17AQI
12th 5月 2025
16AQI
13th 5月 2025
17AQI
14th 5月 2025
18AQI
15th 5月 2025
19AQI
16th 5月 2025
19AQI
17th 5月 2025
19AQI
18th 5月 2025
22AQI
19th 5月 2025
21AQI
20th 5月 2025
32AQI
21st 5月 2025
27AQI
22nd 5月 2025
25AQI
23rd 5月 2025
21AQI
24th 5月 2025
20AQI
25th 5月 2025
17AQI
26th 5月 2025
17AQI
27th 5月 2025
16AQI
28th 5月 2025
14AQI
29th 5月 2025
16AQI
30th 5月 2025
15AQI
31st 5月 2025
13AQI
1st 6月 2025
14AQI
2nd 6月 2025
16AQI
3rd 6月 2025
16AQI
4th 6月 2025
18AQI
5th 6月 2025
21AQI
6th 6月 2025
21AQI
7th 6月 2025
21AQI
8th 6月 2025
26AQI
9th 6月 2025
20AQI
10th 6月 2025
21AQI
11th 6月 2025
21AQI
12th 6月 2025
23AQI
13th 6月 2025
23AQI
14th 6月 2025
20AQI
15th 6月 2025
23AQI
16th 6月 2025
22AQI
17th 6月 2025
30AQI
18th 6月 2025
26AQI
19th 6月 2025
26AQI
20th 6月 2025
24AQI
21st 6月 2025
20AQI
22nd 6月 2025
12AQI
23rd 6月 2025
13AQI
24th 6月 2025
13AQI
25th 6月 2025
14AQI
26th 6月 2025
15AQI
27th 6月 2025
17AQI
28th 6月 2025
16AQI
29th 6月 2025
21AQI
30th 6月 2025
37AQI
1st 7月 2025
38AQI
2nd 7月 2025
45AQI
3rd 7月 2025
44AQI
4th 7月 2025
47AQI
5th 7月 2025
52AQI
6th 7月 2025
69AQI
7th 7月 2025
83AQI
8th 7月 2025
81AQI
9th 7月 2025
79AQI
10th 7月 2025
57AQI
11th 7月 2025
47AQI
12th 7月 2025
50AQI
13th 7月 2025
49AQI
14th 7月 2025
40AQI
15th 7月 2025
39AQI
16th 7月 2025
39AQI
17th 7月 2025
45AQI
18th 7月 2025
37AQI
19th 7月 2025
32AQI
20th 7月 2025
33AQI
21st 7月 2025
35AQI
22nd 7月 2025
35AQI
23rd 7月 2025
37AQI
24th 7月 2025
39AQI
25th 7月 2025
35AQI
26th 7月 2025
34AQI
27th 7月 2025
31AQI
28th 7月 2025
39AQI
29th 7月 2025
34AQI
30th 7月 2025
30AQI
31st 7月 2025
31AQI
1st 8月 2025
34AQI
2nd 8月 2025
41AQI
3rd 8月 2025
44AQI
4th 8月 2025
61AQI
5th 8月 2025
51AQI
6th 8月 2025
52AQI
7th 8月 2025
50AQI
8th 8月 2025
46AQI
9th 8月 2025
49AQI
10th 8月 2025
38AQI
11th 8月 2025
40AQI
12th 8月 2025
36AQI
13th 8月 2025
34AQI
14th 8月 2025
37AQI
15th 8月 2025
34AQI
16th 8月 2025
36AQI
17th 8月 2025
38AQI
18th 8月 2025
43AQI
19th 8月 2025
45AQI
20th 8月 2025
48AQI
21st 8月 2025
22nd 8月 2025
23rd 8月 2025
24th 8月 2025
25th 8月 2025
26th 8月 2025
27th 8月 2025
28th 8月 2025
29th 8月 2025
30th 8月 2025
31st 8月 2025
1st 9月 2025
2nd 9月 2025
3rd 9月 2025
4th 9月 2025
5th 9月 2025
6th 9月 2025
7th 9月 2025
8th 9月 2025
9th 9月 2025
10th 9月 2025
11th 9月 2025
12th 9月 2025
13th 9月 2025
14th 9月 2025
15th 9月 2025
16th 9月 2025
17th 9月 2025
18th 9月 2025
19th 9月 2025
20th 9月 2025
21st 9月 2025
22nd 9月 2025
23rd 9月 2025
24th 9月 2025
25th 9月 2025
26th 9月 2025
27th 9月 2025
28th 9月 2025
29th 9月 2025
30th 9月 2025
1st 10月 2025
2nd 10月 2025
3rd 10月 2025
4th 10月 2025
5th 10月 2025
6th 10月 2025
7th 10月 2025
8th 10月 2025
9th 10月 2025
10th 10月 2025
11th 10月 2025
12th 10月 2025
13th 10月 2025
14th 10月 2025
15th 10月 2025
16th 10月 2025
17th 10月 2025
18th 10月 2025
19th 10月 2025
20th 10月 2025
21st 10月 2025
22nd 10月 2025
23rd 10月 2025
24th 10月 2025
25th 10月 2025
26th 10月 2025
27th 10月 2025
28th 10月 2025
29th 10月 2025
30th 10月 2025
31st 10月 2025
1st 11月 2025
2nd 11月 2025
3rd 11月 2025
4th 11月 2025
5th 11月 2025
6th 11月 2025
7th 11月 2025
8th 11月 2025
9th 11月 2025
10th 11月 2025
11th 11月 2025
12th 11月 2025
13th 11月 2025
14th 11月 2025
15th 11月 2025
16th 11月 2025
17th 11月 2025
18th 11月 2025
19th 11月 2025
20th 11月 2025
21st 11月 2025
22nd 11月 2025
23rd 11月 2025
24th 11月 2025
25th 11月 2025
26th 11月 2025
27th 11月 2025
28th 11月 2025
29th 11月 2025
30th 11月 2025
1st 12月 2025
2nd 12月 2025
3rd 12月 2025
4th 12月 2025
5th 12月 2025
6th 12月 2025
7th 12月 2025
8th 12月 2025
9th 12月 2025
10th 12月 2025
11th 12月 2025
12th 12月 2025
13th 12月 2025
14th 12月 2025
15th 12月 2025
16th 12月 2025
17th 12月 2025
18th 12月 2025
19th 12月 2025
20th 12月 2025
21st 12月 2025
22nd 12月 2025
23rd 12月 2025
24th 12月 2025
25th 12月 2025
26th 12月 2025
27th 12月 2025
28th 12月 2025
29th 12月 2025
30th 12月 2025
31st 12月 2025

28AQI

30AQI

32AQI

21AQI

18AQI

20AQI

45AQI

43AQI


日数

1月2月3月4月5月6月7月8月9月10月11月12月総日数

202529AQI

31
28
28
3
30
31
30
25
6
17
3
220
12

記録された最高 AQI

7月

45AQI


記録された最低 AQI

5月

18AQI


202432AQI

30
1
29
30
1
29
1
31
30
29
2
31
30
31
29
1
31
360
6

記録された最高 AQI

7月

39AQI


記録された最低 AQI

9月

25AQI


202330AQI

31
28
28
3
24
6
30
1
28
2
31
31
30
31
28
1
31
351
13

記録された最高 AQI

4月

42AQI


記録された最低 AQI

8月

18AQI


202231AQI

31
20
1
30
1
15
2
31
28
2
20
1
1
29
29
2
30
30
1
294
10

記録された最高 AQI

4月

37AQI


記録された最低 AQI

8月

21AQI


202125AQI

20
3
30
31
30
31
142
3

記録された最高 AQI

8月

27AQI


記録された最低 AQI

11月

23AQI


202015AQI

13
21
18
30
31
31
8
152

記録された最高 AQI

8月

20AQI


記録された最低 AQI

9月

10AQI


過去6 年間の最も汚染された年と最も清浄な年

最も汚染された
2024(平均)
32AQI
最も清浄な
2020(平均)
15AQI


Katsushika の年間 2025 AQI(29)は、前年と比較して 19.06% (悪化 AQI) の平均パーセント変動を示しています: 2020 (15), 2021 (25), 2022 (31), 2023 (30), 2024 (32)。