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HistoryAQIPM2.5PM10COSO2NO2O3

Chatham, Ontario, Canada 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

Chatham, Ontario, Canada

2021
2022
2023
2024
2025
AQI
.
日

AQIトレンド: 最高値と最低値

記録された最高AQIは
5th Aug 2023
78AQI
記録された最低AQIは
14th Aug 2023
17AQI

同日分析 (2nd 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 2nd 位、最高 AQI は 33 で、2023 年に比べて改善が見られました。

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: 3rd Aug - 4th Aug 2025

Chatham, Ontario, Canada

AQI
日
夜
.

6 AM3rd Aug 2025

9 PM

5 AM4th Aug 2025

昼間
平均最高時間
8PM3rd Aug

96AQI

平均最低時間
10AM3rd Aug

56AQI

夜間
平均最高時間
12AM4th Aug

110AQI

平均最低時間
9PM3rd Aug

62AQI

過去24時間で、

Chatham のAQI は 夜 の 110 で最高値を記録し、最も低い undefined は 5 AM に 夜 に記録されました。

昼夜AQIトレンド : Jul - Aug 2025

Chatham, Ontario, Canada

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
日
夜
5th Jul 2025506 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025558 AMAQI
5th Jul 2025549 AMAQI
5th Jul 20255410 AMAQI
5th Jul 20255311 AMAQI
5th Jul 20255212 PMAQI
5th Jul 2025521 PMAQI
5th Jul 2025522 PMAQI
5th Jul 2025533 PMAQI
5th Jul 2025544 PMAQI
5th Jul 2025555 PMAQI
5th Jul 2025556 PMAQI
5th Jul 2025557 PMAQI
5th Jul 2025558 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255510 PMAQI
5th Jul 20255411 PMAQI
6th Jul 20255512 AMAQI
6th Jul 2025531 AMAQI
6th Jul 2025492 AMAQI
6th Jul 2025493 AMAQI
6th Jul 2025494 AMAQI
6th Jul 2025515 AMAQI

26°C19/34°C

6th Jul 2025506 AMAQI
6th Jul 2025507 AMAQI
6th Jul 2025518 AMAQI
6th Jul 2025529 AMAQI
6th Jul 20255110 AMAQI
6th Jul 20255111 AMAQI
6th Jul 20255212 PMAQI
6th Jul 2025521 PMAQI
6th Jul 2025522 PMAQI
6th Jul 2025523 PMAQI
6th Jul 2025534 PMAQI
6th Jul 2025525 PMAQI
6th Jul 2025526 PMAQI
6th Jul 2025537 PMAQI
6th Jul 2025538 PMAQI
6th Jul 2025539 PMAQI
6th Jul 20255210 PMAQI
6th Jul 20255211 PMAQI
7th Jul 20255212 AMAQI
7th Jul 2025491 AMAQI
7th Jul 2025372 AMAQI
7th Jul 2025403 AMAQI
7th Jul 2025384 AMAQI
7th Jul 2025385 AMAQI

28°C23/34°C

7th Jul 2025376 AMAQI
7th Jul 2025347 AMAQI
7th Jul 2025358 AMAQI
7th Jul 2025399 AMAQI
7th Jul 20253910 AMAQI
7th Jul 20254711 AMAQI
7th Jul 20253612 PMAQI
7th Jul 2025271 PMAQI
7th Jul 2025252 PMAQI
7th Jul 2025263 PMAQI
7th Jul 2025294 PMAQI
7th Jul 2025335 PMAQI
7th Jul 2025336 PMAQI
7th Jul 2025337 PMAQI
7th Jul 2025368 PMAQI
7th Jul 2025389 PMAQI
7th Jul 20253810 PMAQI
7th Jul 20253711 PMAQI
8th Jul 20253712 AMAQI
8th Jul 2025371 AMAQI
8th Jul 2025372 AMAQI
8th Jul 2025343 AMAQI
8th Jul 2025374 AMAQI
8th Jul 2025425 AMAQI

21°C17/24°C

8th Jul 2025406 AMAQI
8th Jul 2025497 AMAQI
8th Jul 2025548 AMAQI
8th Jul 2025549 AMAQI
8th Jul 20255710 AMAQI
8th Jul 20255511 AMAQI
8th Jul 20255312 PMAQI
8th Jul 2025561 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025563 PMAQI
8th Jul 2025574 PMAQI
8th Jul 2025565 PMAQI
8th Jul 2025556 PMAQI
8th Jul 2025557 PMAQI
8th Jul 2025528 PMAQI
8th Jul 2025519 PMAQI
8th Jul 20255210 PMAQI
8th Jul 20255311 PMAQI
9th Jul 20255312 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025552 AMAQI
9th Jul 2025593 AMAQI
9th Jul 2025574 AMAQI
9th Jul 2025585 AMAQI

21°C12/28°C

9th Jul 2025586 AMAQI
9th Jul 2025567 AMAQI
9th Jul 2025598 AMAQI
9th Jul 2025589 AMAQI
9th Jul 20255810 AMAQI
9th Jul 20255511 AMAQI
9th Jul 20255512 PMAQI
9th Jul 2025541 PMAQI
9th Jul 2025532 PMAQI
9th Jul 2025523 PMAQI
9th Jul 2025534 PMAQI
9th Jul 2025565 PMAQI
9th Jul 2025556 PMAQI
9th Jul 2025557 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025549 PMAQI
9th Jul 20255410 PMAQI
9th Jul 20255311 PMAQI
10th Jul 20255412 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025462 AMAQI
10th Jul 2025493 AMAQI
10th Jul 2025484 AMAQI
10th Jul 2025515 AMAQI

23°C19/28°C

10th Jul 2025536 AMAQI
10th Jul 2025547 AMAQI
10th Jul 2025528 AMAQI
10th Jul 2025539 AMAQI
10th Jul 20255010 AMAQI
10th Jul 20254811 AMAQI
10th Jul 20254812 PMAQI
10th Jul 2025501 PMAQI
10th Jul 2025502 PMAQI
10th Jul 2025503 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025515 PMAQI
10th Jul 2025516 PMAQI
10th Jul 2025517 PMAQI
10th Jul 2025518 PMAQI
10th Jul 2025519 PMAQI
10th Jul 20255010 PMAQI
10th Jul 20254911 PMAQI
11th Jul 20255112 AMAQI
11th Jul 2025501 AMAQI
11th Jul 2025422 AMAQI
11th Jul 2025463 AMAQI
11th Jul 2025474 AMAQI
11th Jul 2025435 AMAQI

23°C17/28°C

11th Jul 2025436 AMAQI
11th Jul 2025437 AMAQI
11th Jul 2025478 AMAQI
11th Jul 2025509 AMAQI
11th Jul 20255010 AMAQI
11th Jul 20255011 AMAQI
11th Jul 20254812 PMAQI
11th Jul 2025491 PMAQI
11th Jul 2025472 PMAQI
11th Jul 2025463 PMAQI
11th Jul 2025474 PMAQI
11th Jul 2025475 PMAQI
11th Jul 2025476 PMAQI
11th Jul 2025467 PMAQI
11th Jul 2025468 PMAQI
11th Jul 2025469 PMAQI
11th Jul 20254610 PMAQI
11th Jul 20254211 PMAQI
12th Jul 20254412 AMAQI
12th Jul 2025421 AMAQI
12th Jul 2025322 AMAQI
12th Jul 2025303 AMAQI
12th Jul 2025294 AMAQI
12th Jul 2025315 AMAQI

22°C18/27°C

12th Jul 2025296 AMAQI
12th Jul 2025277 AMAQI
12th Jul 2025298 AMAQI
12th Jul 2025329 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20253911 AMAQI
12th Jul 20253912 PMAQI
12th Jul 2025381 PMAQI
12th Jul 2025392 PMAQI
12th Jul 2025373 PMAQI
12th Jul 2025384 PMAQI
12th Jul 2025385 PMAQI
12th Jul 2025386 PMAQI
12th Jul 2025377 PMAQI
12th Jul 2025368 PMAQI
12th Jul 2025369 PMAQI
12th Jul 20253710 PMAQI
12th Jul 20253611 PMAQI
13th Jul 20253512 AMAQI
13th Jul 2025371 AMAQI
13th Jul 2025362 AMAQI
13th Jul 2025353 AMAQI
13th Jul 2025334 AMAQI
13th Jul 2025325 AMAQI

27°C21/34°C

13th Jul 2025316 AMAQI
13th Jul 2025307 AMAQI
13th Jul 2025288 AMAQI
13th Jul 2025319 AMAQI
13th Jul 20253010 AMAQI
13th Jul 20253211 AMAQI
13th Jul 20253112 PMAQI
13th Jul 2025341 PMAQI
13th Jul 2025362 PMAQI
13th Jul 2025353 PMAQI
13th Jul 2025364 PMAQI
13th Jul 2025355 PMAQI
13th Jul 2025356 PMAQI
13th Jul 2025347 PMAQI
13th Jul 2025358 PMAQI
13th Jul 2025349 PMAQI
13th Jul 20253610 PMAQI
13th Jul 20254111 PMAQI
14th Jul 20254612 AMAQI
14th Jul 2025461 AMAQI
14th Jul 2025582 AMAQI
14th Jul 2025643 AMAQI
14th Jul 2025574 AMAQI
14th Jul 2025595 AMAQI

26°C23/31°C

14th Jul 2025646 AMAQI
14th Jul 2025667 AMAQI
14th Jul 2025678 AMAQI
14th Jul 2025749 AMAQI
14th Jul 20257110 AMAQI
14th Jul 20257411 AMAQI
14th Jul 20257412 PMAQI
14th Jul 2025761 PMAQI
14th Jul 2025792 PMAQI
14th Jul 2025803 PMAQI
14th Jul 2025754 PMAQI
14th Jul 2025745 PMAQI
14th Jul 2025736 PMAQI
14th Jul 2025757 PMAQI
14th Jul 2025748 PMAQI
14th Jul 2025679 PMAQI
14th Jul 20256710 PMAQI
14th Jul 20256811 PMAQI
15th Jul 20256812 AMAQI
15th Jul 2025691 AMAQI
15th Jul 2025772 AMAQI
15th Jul 2025783 AMAQI
15th Jul 2025894 AMAQI
15th Jul 2025865 AMAQI

26°C19/31°C

15th Jul 2025896 AMAQI
15th Jul 2025887 AMAQI
15th Jul 2025888 AMAQI
15th Jul 2025919 AMAQI
15th Jul 20259110 AMAQI
15th Jul 20258611 AMAQI
15th Jul 20259112 PMAQI
15th Jul 2025961 PMAQI
15th Jul 2025962 PMAQI
15th Jul 2025943 PMAQI
15th Jul 2025934 PMAQI
15th Jul 2025945 PMAQI
15th Jul 2025926 PMAQI
15th Jul 2025937 PMAQI
15th Jul 2025968 PMAQI
15th Jul 2025919 PMAQI
15th Jul 20259010 PMAQI
15th Jul 20259011 PMAQI
16th Jul 20259212 AMAQI
16th Jul 2025941 AMAQI
16th Jul 2025972 AMAQI
16th Jul 2025943 AMAQI
16th Jul 2025914 AMAQI
16th Jul 2025885 AMAQI

25°C18/32°C

16th Jul 2025886 AMAQI
16th Jul 2025887 AMAQI
16th Jul 2025908 AMAQI
16th Jul 2025929 AMAQI
16th Jul 20258710 AMAQI
16th Jul 20258211 AMAQI
16th Jul 20257712 PMAQI
16th Jul 2025731 PMAQI
16th Jul 2025722 PMAQI
16th Jul 2025713 PMAQI
16th Jul 2025684 PMAQI
16th Jul 2025715 PMAQI
16th Jul 2025676 PMAQI
16th Jul 2025707 PMAQI
16th Jul 2025638 PMAQI
16th Jul 2025799 PMAQI
16th Jul 20257910 PMAQI
16th Jul 20256511 PMAQI
17th Jul 20256312 AMAQI
17th Jul 2025641 AMAQI
17th Jul 2025442 AMAQI
17th Jul 2025363 AMAQI
17th Jul 2025364 AMAQI
17th Jul 2025385 AMAQI

25°C20/29°C

17th Jul 2025366 AMAQI
17th Jul 2025397 AMAQI
17th Jul 2025368 AMAQI
17th Jul 2025349 AMAQI
17th Jul 20253410 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20254212 PMAQI
17th Jul 2025511 PMAQI
17th Jul 2025442 PMAQI
17th Jul 2025333 PMAQI
17th Jul 2025344 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025348 PMAQI
17th Jul 2025349 PMAQI
17th Jul 20253310 PMAQI
17th Jul 20253411 PMAQI
18th Jul 20253312 AMAQI
18th Jul 2025331 AMAQI
18th Jul 2025302 AMAQI
18th Jul 2025313 AMAQI
18th Jul 2025284 AMAQI
18th Jul 2025295 AMAQI

23°C18/26°C

18th Jul 2025276 AMAQI
18th Jul 2025297 AMAQI
18th Jul 2025278 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252710 AMAQI
18th Jul 20252811 AMAQI
18th Jul 20252912 PMAQI
18th Jul 2025311 PMAQI
18th Jul 2025272 PMAQI
18th Jul 2025283 PMAQI
18th Jul 2025274 PMAQI
18th Jul 2025275 PMAQI
18th Jul 2025286 PMAQI
18th Jul 2025287 PMAQI
18th Jul 2025278 PMAQI
18th Jul 2025269 PMAQI
18th Jul 20252510 PMAQI
18th Jul 20252611 PMAQI
19th Jul 20252512 AMAQI
19th Jul 2025251 AMAQI
19th Jul 2025292 AMAQI
19th Jul 2025383 AMAQI
19th Jul 2025454 AMAQI
19th Jul 2025405 AMAQI

19°C10/27°C

19th Jul 2025346 AMAQI
19th Jul 2025307 AMAQI
19th Jul 2025328 AMAQI
19th Jul 2025319 AMAQI
19th Jul 20252910 AMAQI
19th Jul 20252811 AMAQI
19th Jul 20252612 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025305 PMAQI
19th Jul 2025296 PMAQI
19th Jul 2025297 PMAQI
19th Jul 2025298 PMAQI
19th Jul 2025309 PMAQI
19th Jul 20253010 PMAQI
19th Jul 20253011 PMAQI
20th Jul 20253012 AMAQI
20th Jul 2025301 AMAQI
20th Jul 2025232 AMAQI
20th Jul 2025323 AMAQI
20th Jul 2025224 AMAQI
20th Jul 2025345 AMAQI

21°C13/27°C

20th Jul 2025236 AMAQI
20th Jul 2025257 AMAQI
20th Jul 2025268 AMAQI
20th Jul 2025279 AMAQI
20th Jul 20252710 AMAQI
20th Jul 20252711 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025262 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025295 PMAQI
20th Jul 2025306 PMAQI
20th Jul 2025327 PMAQI
20th Jul 2025308 PMAQI
20th Jul 2025279 PMAQI
20th Jul 20252710 PMAQI
20th Jul 20253211 PMAQI
21st Jul 20253312 AMAQI
21st Jul 2025351 AMAQI
21st Jul 2025382 AMAQI
21st Jul 2025403 AMAQI
21st Jul 2025404 AMAQI
21st Jul 2025445 AMAQI

22°C16/25°C

21st Jul 2025446 AMAQI
21st Jul 2025477 AMAQI
21st Jul 2025508 AMAQI
21st Jul 2025519 AMAQI
21st Jul 20255310 AMAQI
21st Jul 20255311 AMAQI
21st Jul 20255612 PMAQI
21st Jul 2025561 PMAQI
21st Jul 2025522 PMAQI
21st Jul 2025483 PMAQI
21st Jul 2025484 PMAQI
21st Jul 2025485 PMAQI
21st Jul 2025456 PMAQI
21st Jul 2025417 PMAQI
21st Jul 2025398 PMAQI
21st Jul 2025429 PMAQI
21st Jul 20254310 PMAQI
21st Jul 20253611 PMAQI
22nd Jul 20253512 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025312 AMAQI
22nd Jul 2025203 AMAQI
22nd Jul 2025194 AMAQI
22nd Jul 2025185 AMAQI

19°C12/26°C

22nd Jul 2025186 AMAQI
22nd Jul 2025187 AMAQI
22nd Jul 2025198 AMAQI
22nd Jul 2025199 AMAQI
22nd Jul 20252010 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252312 PMAQI
22nd Jul 2025241 PMAQI
22nd Jul 2025222 PMAQI
22nd Jul 2025213 PMAQI
22nd Jul 2025234 PMAQI
22nd Jul 2025235 PMAQI
22nd Jul 2025246 PMAQI
22nd Jul 2025227 PMAQI
22nd Jul 2025238 PMAQI
22nd Jul 2025229 PMAQI
22nd Jul 20252210 PMAQI
22nd Jul 20252311 PMAQI
23rd Jul 20252212 AMAQI
23rd Jul 2025231 AMAQI
23rd Jul 2025222 AMAQI
23rd Jul 2025213 AMAQI
23rd Jul 2025234 AMAQI
23rd Jul 2025225 AMAQI

19°C10/28°C

23rd Jul 2025226 AMAQI
23rd Jul 2025237 AMAQI
23rd Jul 2025238 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252310 AMAQI
23rd Jul 20252111 AMAQI
23rd Jul 20252212 PMAQI
23rd Jul 2025221 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025275 PMAQI
23rd Jul 2025276 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025288 PMAQI
23rd Jul 2025249 PMAQI
23rd Jul 20252510 PMAQI
23rd Jul 20253011 PMAQI
24th Jul 20252912 AMAQI
24th Jul 2025291 AMAQI
24th Jul 2025292 AMAQI
24th Jul 2025283 AMAQI
24th Jul 2025284 AMAQI
24th Jul 2025295 AMAQI

22°C14/30°C

24th Jul 2025336 AMAQI
24th Jul 2025457 AMAQI
24th Jul 2025528 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20255410 AMAQI
24th Jul 20255411 AMAQI
24th Jul 20255412 PMAQI
24th Jul 2025521 PMAQI
24th Jul 2025532 PMAQI
24th Jul 2025473 PMAQI
24th Jul 2025444 PMAQI
24th Jul 2025485 PMAQI
24th Jul 2025536 PMAQI
24th Jul 2025507 PMAQI
24th Jul 2025518 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20255010 PMAQI
24th Jul 20254911 PMAQI
25th Jul 20254612 AMAQI
25th Jul 2025401 AMAQI
25th Jul 2025332 AMAQI
25th Jul 2025303 AMAQI
25th Jul 2025304 AMAQI
25th Jul 2025295 AMAQI

27°C20/35°C

25th Jul 2025306 AMAQI
25th Jul 2025277 AMAQI
25th Jul 2025268 AMAQI
25th Jul 2025269 AMAQI
25th Jul 20252710 AMAQI
25th Jul 20252611 AMAQI
25th Jul 20252612 PMAQI
25th Jul 2025251 PMAQI
25th Jul 2025272 PMAQI
25th Jul 2025303 PMAQI
25th Jul 2025294 PMAQI
25th Jul 2025305 PMAQI
25th Jul 2025306 PMAQI
25th Jul 2025317 PMAQI
25th Jul 2025308 PMAQI
25th Jul 2025309 PMAQI
25th Jul 20253210 PMAQI
25th Jul 20253811 PMAQI
26th Jul 20254212 AMAQI
26th Jul 2025481 AMAQI
26th Jul 2025592 AMAQI
26th Jul 2025593 AMAQI
26th Jul 2025584 AMAQI
26th Jul 2025565 AMAQI

24°C19/28°C

26th Jul 2025536 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025538 AMAQI
26th Jul 2025559 AMAQI
26th Jul 20255610 AMAQI
26th Jul 20255411 AMAQI
26th Jul 20254812 PMAQI
26th Jul 2025441 PMAQI
26th Jul 2025422 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025464 PMAQI
26th Jul 2025505 PMAQI
26th Jul 2025506 PMAQI
26th Jul 2025517 PMAQI
26th Jul 2025498 PMAQI
26th Jul 2025529 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20254711 PMAQI
27th Jul 20254712 AMAQI
27th Jul 2025461 AMAQI
27th Jul 2025252 AMAQI
27th Jul 2025243 AMAQI
27th Jul 2025234 AMAQI
27th Jul 2025245 AMAQI

23°C19/28°C

27th Jul 2025246 AMAQI
27th Jul 2025247 AMAQI
27th Jul 2025258 AMAQI
27th Jul 2025259 AMAQI
27th Jul 20252510 AMAQI
27th Jul 20252711 AMAQI
27th Jul 20253012 PMAQI
27th Jul 2025291 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025313 PMAQI
27th Jul 2025314 PMAQI
27th Jul 2025335 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025327 PMAQI
27th Jul 2025338 PMAQI
27th Jul 2025309 PMAQI
27th Jul 20253010 PMAQI
27th Jul 20253511 PMAQI
28th Jul 20253712 AMAQI
28th Jul 2025371 AMAQI
28th Jul 2025402 AMAQI
28th Jul 2025363 AMAQI
28th Jul 2025374 AMAQI
28th Jul 2025365 AMAQI

26°C23/33°C

28th Jul 2025356 AMAQI
28th Jul 2025367 AMAQI
28th Jul 2025438 AMAQI
28th Jul 2025409 AMAQI
28th Jul 20253810 AMAQI
28th Jul 20253611 AMAQI
28th Jul 20253612 PMAQI
28th Jul 2025371 PMAQI
28th Jul 2025392 PMAQI
28th Jul 2025393 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025415 PMAQI
28th Jul 2025406 PMAQI
28th Jul 2025387 PMAQI
28th Jul 2025368 PMAQI
28th Jul 2025389 PMAQI
28th Jul 20253610 PMAQI
28th Jul 20253611 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025341 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025253 AMAQI
29th Jul 2025244 AMAQI
29th Jul 2025245 AMAQI

25°C20/31°C

29th Jul 2025216 AMAQI
29th Jul 2025237 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20253110 AMAQI
29th Jul 20253311 AMAQI
29th Jul 20253412 PMAQI
29th Jul 2025341 PMAQI
29th Jul 2025352 PMAQI
29th Jul 2025373 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025355 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025347 PMAQI
29th Jul 2025328 PMAQI
29th Jul 2025309 PMAQI
29th Jul 20252910 PMAQI
29th Jul 20253211 PMAQI
30th Jul 20253312 AMAQI
30th Jul 2025351 AMAQI
30th Jul 2025402 AMAQI
30th Jul 2025443 AMAQI
30th Jul 2025424 AMAQI
30th Jul 2025415 AMAQI

25°C20/32°C

30th Jul 2025426 AMAQI
30th Jul 2025427 AMAQI
30th Jul 2025458 AMAQI
30th Jul 2025479 AMAQI
30th Jul 20254610 AMAQI
30th Jul 20254511 AMAQI
30th Jul 20254312 PMAQI
30th Jul 2025441 PMAQI
30th Jul 2025442 PMAQI
30th Jul 2025443 PMAQI
30th Jul 2025434 PMAQI
30th Jul 2025445 PMAQI
30th Jul 2025446 PMAQI
30th Jul 2025447 PMAQI
30th Jul 2025448 PMAQI
30th Jul 2025449 PMAQI
30th Jul 20254410 PMAQI
30th Jul 20255111 PMAQI
31st Jul 20255012 AMAQI
31st Jul 2025501 AMAQI
31st Jul 2025692 AMAQI
31st Jul 2025963 AMAQI
31st Jul 20251034 AMAQI
31st Jul 2025905 AMAQI

23°C20/28°C

31st Jul 20251086 AMAQI
31st Jul 2025957 AMAQI
31st Jul 20251048 AMAQI
31st Jul 20251099 AMAQI
31st Jul 20259410 AMAQI
31st Jul 20256711 AMAQI
31st Jul 20259012 PMAQI
31st Jul 20251131 PMAQI
31st Jul 20251082 PMAQI
31st Jul 20251143 PMAQI
31st Jul 20251234 PMAQI
31st Jul 20251355 PMAQI
31st Jul 20251366 PMAQI
31st Jul 20251357 PMAQI
31st Jul 20251398 PMAQI
31st Jul 20251209 PMAQI
31st Jul 202511810 PMAQI
31st Jul 202511411 PMAQI
1st Aug 202512012 AMAQI
1st Aug 20251181 AMAQI
1st Aug 20251022 AMAQI
1st Aug 2025903 AMAQI
1st Aug 2025934 AMAQI
1st Aug 2025895 AMAQI

20°C16/26°C

1st Aug 2025866 AMAQI
1st Aug 2025907 AMAQI
1st Aug 2025878 AMAQI
1st Aug 2025829 AMAQI
1st Aug 20257310 AMAQI
1st Aug 20257311 AMAQI
1st Aug 20256612 PMAQI
1st Aug 2025651 PMAQI
1st Aug 2025612 PMAQI
1st Aug 2025643 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025605 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025709 PMAQI
1st Aug 20255010 PMAQI
1st Aug 20253411 PMAQI
2nd Aug 20253212 AMAQI
2nd Aug 2025331 AMAQI
2nd Aug 2025312 AMAQI
2nd Aug 2025323 AMAQI
2nd Aug 2025364 AMAQI
2nd Aug 2025355 AMAQI

19°C11/26°C

2nd Aug 2025336 AMAQI
2nd Aug 2025347 AMAQI
2nd Aug 2025328 AMAQI
2nd Aug 2025339 AMAQI
2nd Aug 20253210 AMAQI
2nd Aug 20253011 AMAQI
2nd Aug 20253012 PMAQI
2nd Aug 2025281 PMAQI
2nd Aug 2025252 PMAQI
2nd Aug 2025263 PMAQI
2nd Aug 2025264 PMAQI
2nd Aug 2025295 PMAQI
2nd Aug 2025306 PMAQI
2nd Aug 2025437 PMAQI
2nd Aug 2025478 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20254210 PMAQI
2nd Aug 20255211 PMAQI
3rd Aug 20255012 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025573 AMAQI
3rd Aug 2025594 AMAQI
3rd Aug 2025625 AMAQI

19°C9/26°C

3rd Aug 2025616 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025608 AMAQI
3rd Aug 2025589 AMAQI
3rd Aug 20255610 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20255812 PMAQI
3rd Aug 2025651 PMAQI
3rd Aug 2025752 PMAQI
3rd Aug 2025803 PMAQI
3rd Aug 2025834 PMAQI
3rd Aug 2025855 PMAQI
3rd Aug 2025896 PMAQI
3rd Aug 2025897 PMAQI
3rd Aug 2025968 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20258210 PMAQI
3rd Aug 202510511 PMAQI
4th Aug 202511012 AMAQI
4th Aug 20251041 AMAQI

22°C13/28°C

6 AM
1 PM
9 PM
1 AM
5 AM

--°C/°C

昼間
平均最高時間
6 AM - 9 PM

47AQI

16 時間 / 日
480 時間 / 月
平均最低時間
6 AM - 9 PM

47AQI

16 時間 / 日
480 時間 / 月
過去30日間、昼間の最高AQIは 6 AM から 9 PM の間に記録され（平均 47）、最も低いAQIは 6 AM から 9 PM の間に記録され（平均 47）ました。
夜間
平均最高時間
12 AM - 1 AM

49AQI

2 時間 / 日
60 時間 / 月
平均最低時間
2 AM - 11 PM

47AQI

6 時間 / 日
180 時間 / 月
過去30日間、昼間の最高AQIは 12 AM から 1 AM の間に記録され（平均 49）、最も低いAQIは 2 AM から 11 PM の間に記録され（平均 47）ました。

2025 年間 vs 空気品質

Chatham, Ontario, Canada

2025

87%

187

13%

27

過去216 日間の AQI カテゴリ別総日数（2025 年） (149 日残り)

良い
187 日
適度
27 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: 87%

健康リスクレベル:

低い

2025 年、87% の 216 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 低い ですが、特に脆弱な人々への長期的な影響は不確かです。

年間空気品質インサイト

Chatham, Ontario, Canada

2025 年のAQIレベル

AQI
PM2.5
PM10
CO
SO2
NO2
O3
日月火水木金土

1月

2月

3月

4月

5月

6月

7月

8月

9月

10月

11月

12月

1st 1月 2025
20AQI
2nd 1月 2025
24AQI
3rd 1月 2025
23AQI
4th 1月 2025
26AQI
5th 1月 2025
25AQI
6th 1月 2025
22AQI
7th 1月 2025
23AQI
8th 1月 2025
25AQI
9th 1月 2025
24AQI
10th 1月 2025
57AQI
11th 1月 2025
59AQI
12th 1月 2025
49AQI
13th 1月 2025
32AQI
14th 1月 2025
26AQI
15th 1月 2025
27AQI
16th 1月 2025
51AQI
17th 1月 2025
42AQI
18th 1月 2025
28AQI
19th 1月 2025
26AQI
20th 1月 2025
25AQI
21st 1月 2025
25AQI
22nd 1月 2025
29AQI
23rd 1月 2025
38AQI
24th 1月 2025
32AQI
25th 1月 2025
48AQI
26th 1月 2025
31AQI
27th 1月 2025
30AQI
28th 1月 2025
27AQI
29th 1月 2025
25AQI
30th 1月 2025
29AQI
31st 1月 2025
40AQI
1st 2月 2025
26AQI
2nd 2月 2025
33AQI
3rd 2月 2025
57AQI
4th 2月 2025
25AQI
5th 2月 2025
23AQI
6th 2月 2025
30AQI
7th 2月 2025
27AQI
8th 2月 2025
39AQI
9th 2月 2025
36AQI
10th 2月 2025
33AQI
11th 2月 2025
43AQI
12th 2月 2025
35AQI
13th 2月 2025
31AQI
14th 2月 2025
40AQI
15th 2月 2025
43AQI
16th 2月 2025
36AQI
17th 2月 2025
27AQI
18th 2月 2025
26AQI
19th 2月 2025
26AQI
20th 2月 2025
24AQI
21st 2月 2025
29AQI
22nd 2月 2025
54AQI
23rd 2月 2025
55AQI
24th 2月 2025
50AQI
25th 2月 2025
44AQI
26th 2月 2025
41AQI
27th 2月 2025
48AQI
28th 2月 2025
25AQI
1st 3月 2025
29AQI
2nd 3月 2025
28AQI
3rd 3月 2025
40AQI
4th 3月 2025
35AQI
5th 3月 2025
31AQI
6th 3月 2025
28AQI
7th 3月 2025
28AQI
8th 3月 2025
31AQI
9th 3月 2025
28AQI
10th 3月 2025
30AQI
11th 3月 2025
30AQI
12th 3月 2025
28AQI
13th 3月 2025
26AQI
14th 3月 2025
44AQI
15th 3月 2025
43AQI
16th 3月 2025
22AQI
17th 3月 2025
16AQI
18th 3月 2025
23AQI
19th 3月 2025
32AQI
20th 3月 2025
23AQI
21st 3月 2025
18AQI
22nd 3月 2025
17AQI
23rd 3月 2025
17AQI
24th 3月 2025
21AQI
25th 3月 2025
18AQI
26th 3月 2025
19AQI
27th 3月 2025
31AQI
28th 3月 2025
39AQI
29th 3月 2025
50AQI
30th 3月 2025
36AQI
31st 3月 2025
20AQI
1st 4月 2025
17AQI
2nd 4月 2025
19AQI
3rd 4月 2025
21AQI
4th 4月 2025
17AQI
5th 4月 2025
19AQI
6th 4月 2025
17AQI
7th 4月 2025
19AQI
8th 4月 2025
16AQI
9th 4月 2025
22AQI
10th 4月 2025
25AQI
11th 4月 2025
29AQI
12th 4月 2025
20AQI
13th 4月 2025
28AQI
14th 4月 2025
26AQI
15th 4月 2025
17AQI
16th 4月 2025
14AQI
17th 4月 2025
24AQI
18th 4月 2025
37AQI
19th 4月 2025
47AQI
20th 4月 2025
18AQI
21st 4月 2025
24AQI
22nd 4月 2025
15AQI
23rd 4月 2025
33AQI
24th 4月 2025
47AQI
25th 4月 2025
40AQI
26th 4月 2025
25AQI
27th 4月 2025
20AQI
28th 4月 2025
25AQI
29th 4月 2025
35AQI
30th 4月 2025
17AQI
1st 5月 2025
25AQI
2nd 5月 2025
30AQI
3rd 5月 2025
17AQI
4th 5月 2025
17AQI
5th 5月 2025
19AQI
6th 5月 2025
25AQI
7th 5月 2025
28AQI
8th 5月 2025
18AQI
9th 5月 2025
18AQI
10th 5月 2025
27AQI
11th 5月 2025
22AQI
12th 5月 2025
29AQI
13th 5月 2025
23AQI
14th 5月 2025
17AQI
15th 5月 2025
24AQI
16th 5月 2025
30AQI
17th 5月 2025
23AQI
18th 5月 2025
18AQI
19th 5月 2025
14AQI
20th 5月 2025
15AQI
21st 5月 2025
16AQI
22nd 5月 2025
14AQI
23rd 5月 2025
11AQI
24th 5月 2025
11AQI
25th 5月 2025
27AQI
26th 5月 2025
20AQI
27th 5月 2025
23AQI
28th 5月 2025
16AQI
29th 5月 2025
30AQI
30th 5月 2025
33AQI
31st 5月 2025
24AQI
1st 6月 2025
20AQI
2nd 6月 2025
25AQI
3rd 6月 2025
42AQI
4th 6月 2025
68AQI
5th 6月 2025
74AQI
6th 6月 2025
99AQI
7th 6月 2025
69AQI
8th 6月 2025
99AQI
9th 6月 2025
75AQI
10th 6月 2025
54AQI
11th 6月 2025
68AQI
12th 6月 2025
74AQI
13th 6月 2025
51AQI
14th 6月 2025
40AQI
15th 6月 2025
43AQI
16th 6月 2025
36AQI
17th 6月 2025
33AQI
18th 6月 2025
27AQI
19th 6月 2025
21AQI
20th 6月 2025
31AQI
21st 6月 2025
37AQI
22nd 6月 2025
41AQI
23rd 6月 2025
51AQI
24th 6月 2025
53AQI
25th 6月 2025
40AQI
26th 6月 2025
42AQI
27th 6月 2025
39AQI
28th 6月 2025
28AQI
29th 6月 2025
32AQI
30th 6月 2025
29AQI
1st 7月 2025
26AQI
2nd 7月 2025
36AQI
3rd 7月 2025
49AQI
4th 7月 2025
49AQI
5th 7月 2025
54AQI
6th 7月 2025
52AQI
7th 7月 2025
38AQI
8th 7月 2025
48AQI
9th 7月 2025
55AQI
10th 7月 2025
51AQI
11th 7月 2025
47AQI
12th 7月 2025
36AQI
13th 7月 2025
34AQI
14th 7月 2025
66AQI
15th 7月 2025
86AQI
16th 7月 2025
81AQI
17th 7月 2025
41AQI
18th 7月 2025
28AQI
19th 7月 2025
30AQI
20th 7月 2025
28AQI
21st 7月 2025
43AQI
22nd 7月 2025
24AQI
23rd 7月 2025
24AQI
24th 7月 2025
43AQI
25th 7月 2025
32AQI
26th 7月 2025
50AQI
27th 7月 2025
31AQI
28th 7月 2025
38AQI
29th 7月 2025
30AQI
30th 7月 2025
42AQI
31st 7月 2025
100AQI
1st 8月 2025
78AQI
2nd 8月 2025
33AQI

32AQI

36AQI

28AQI

24AQI

21AQI

48AQI

45AQI

56AQI

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

202534AQI

28
3
25
3
31
30
31
18
12
23
8
1
1
187
27

記録された最高 AQI

8月

56AQI

記録された最低 AQI

5月

21AQI

202433AQI

26
5
24
5
31
30
31
29
31
29
2
30
29
2
28
2
30
1
348
17

記録された最高 AQI

2月

37AQI

記録された最低 AQI

11月

28AQI

202340AQI

27
4
25
3
27
4
26
4
28
3
8
16
4
1
1
24
7
19
12
29
1
31
26
3
24
7
294
64
4
1
1

記録された最高 AQI

6月

75AQI

記録された最低 AQI

10月

30AQI

202234AQI

29
2
21
30
1
29
1
29
2
20
10
21
3
1
24
5
30
1
27
3
29
2
290
30

記録された最高 AQI

6月

47AQI

記録された最低 AQI

8月

28AQI

202135AQI

27
3
25
3
29
2
27
3
29
2
27
3
25
6
23
8
27
3
29
2
30
31
329
35

記録された最高 AQI

8月

43AQI

記録された最低 AQI

11月

27AQI

202034AQI

15
18
23
7
27
4
27
4
25
5
29
2
25
5
25
6
214
33

記録された最高 AQI

6月

39AQI

記録された最低 AQI

10月

28AQI

過去6 年間の最も汚染された年と最も清浄な年

最も汚染された年
2023(平均)
40AQI
最も清浄な年
2024(平均)
33AQI

Chatham の年間 2025 AQI（34）は、前年と比較して -3.9% (改善 AQI) の平均パーセント変動を示しています: 2020 (34), 2021 (35), 2022 (34), 2023 (40), 2024 (33)。