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St Thomas, 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+

9月 空気品質分析

St Thomas, Ontario, Canada

2022
2023
2024
2025
2026
AQI
.
日

AQIトレンド: 最高値と最低値

記録された最高AQIは
3rd Sep 2022
58AQI
記録された最低AQIは
27th Sep 2022
13AQI


同日分析 (29th September):
この日における AQI は 5 年間 で大きく変動しました: 2026 年は 3rd 位、最高 AQI は 33 で、2024 年と 2023 年に比べて改善が見られました。

昼夜AQIトレンド: 28th Sep - 29th Sep 2026

St Thomas, Ontario, Canada

AQI
日
夜
.

7 AM28th Sep 2026

7 PM

6 AM29th Sep 2026

昼間
平均最高時間
11AM28th Sep

38AQI

平均最低時間
6PM28th Sep

21AQI

夜間
平均最高時間
6AM29th Sep

44AQI

平均最低時間
5AM29th Sep

21AQI

過去24時間で、

St Thomas のAQI は 夜 の 44 で最高値を記録し、最も低い 21 は 5 AM に 夜 に記録されました。

昼夜AQIトレンド : Aug - Sep 2026

St Thomas, Ontario, Canada

AugSep
31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th
日
夜
31st Aug 2026257 AMAQI
31st Aug 2026258 AMAQI
31st Aug 2026259 AMAQI
31st Aug 20263810 AMAQI
31st Aug 20263811 AMAQI
31st Aug 20263812 PMAQI
31st Aug 2026421 PMAQI
31st Aug 2026402 PMAQI
31st Aug 2026443 PMAQI
31st Aug 2026444 PMAQI
31st Aug 2026425 PMAQI
31st Aug 2026466 PMAQI
31st Aug 2026427 PMAQI
31st Aug 2026488 PMAQI
31st Aug 2026339 PMAQI
31st Aug 20263610 PMAQI
31st Aug 20264211 PMAQI
1st Sep 20264812 AMAQI
1st Sep 2026461 AMAQI
1st Sep 2026382 AMAQI
1st Sep 2026383 AMAQI
1st Sep 2026404 AMAQI
1st Sep 2026425 AMAQI
1st Sep 2026446 AMAQI

24°C20/28°C

1st Sep 2026487 AMAQI
1st Sep 2026468 AMAQI
1st Sep 2026519 AMAQI
1st Sep 20264410 AMAQI
1st Sep 20264811 AMAQI
1st Sep 20264212 PMAQI
1st Sep 2026421 PMAQI
1st Sep 2026512 PMAQI
1st Sep 2026523 PMAQI
1st Sep 2026504 PMAQI
1st Sep 2026485 PMAQI
1st Sep 2026506 PMAQI
1st Sep 2026447 PMAQI
1st Sep 2026408 PMAQI
1st Sep 2026409 PMAQI
1st Sep 20264010 PMAQI
1st Sep 20264011 PMAQI
2nd Sep 20264612 AMAQI
2nd Sep 2026461 AMAQI
2nd Sep 2026492 AMAQI
2nd Sep 2026463 AMAQI
2nd Sep 2026484 AMAQI
2nd Sep 2026445 AMAQI
2nd Sep 2026446 AMAQI

26°C21/32°C

2nd Sep 2026367 AMAQI
2nd Sep 2026318 AMAQI
2nd Sep 2026329 AMAQI
2nd Sep 20262910 AMAQI
2nd Sep 20262711 AMAQI
2nd Sep 20262712 PMAQI
2nd Sep 2026271 PMAQI
2nd Sep 2026292 PMAQI
2nd Sep 2026443 PMAQI
2nd Sep 2026484 PMAQI
2nd Sep 2026505 PMAQI
2nd Sep 2026496 PMAQI
2nd Sep 2026517 PMAQI
2nd Sep 2026468 PMAQI
2nd Sep 2026299 PMAQI
2nd Sep 20262710 PMAQI
2nd Sep 20262511 PMAQI
3rd Sep 20262512 AMAQI
3rd Sep 2026271 AMAQI
3rd Sep 2026272 AMAQI
3rd Sep 2026233 AMAQI
3rd Sep 2026254 AMAQI
3rd Sep 2026255 AMAQI
3rd Sep 2026256 AMAQI

26°C22/32°C

3rd Sep 2026257 AMAQI
3rd Sep 2026238 AMAQI
3rd Sep 2026259 AMAQI
3rd Sep 20262510 AMAQI
3rd Sep 20262311 AMAQI
3rd Sep 20262512 PMAQI
3rd Sep 2026231 PMAQI
3rd Sep 2026252 PMAQI
3rd Sep 2026253 PMAQI
3rd Sep 2026254 PMAQI
3rd Sep 2026235 PMAQI
3rd Sep 2026236 PMAQI
3rd Sep 2026367 PMAQI
3rd Sep 2026258 PMAQI
3rd Sep 2026369 PMAQI
3rd Sep 20263810 PMAQI
3rd Sep 20263611 PMAQI
4th Sep 20263812 AMAQI
4th Sep 2026401 AMAQI
4th Sep 2026402 AMAQI
4th Sep 2026383 AMAQI
4th Sep 2026364 AMAQI
4th Sep 2026255 AMAQI
4th Sep 2026276 AMAQI

24°C19/29°C

4th Sep 2026297 AMAQI
4th Sep 2026268 AMAQI
4th Sep 2026369 AMAQI
4th Sep 20263210 AMAQI
4th Sep 20263511 AMAQI
4th Sep 20262712 PMAQI
4th Sep 2026281 PMAQI
4th Sep 2026252 PMAQI
4th Sep 2026363 PMAQI
4th Sep 2026264 PMAQI
4th Sep 2026285 PMAQI
4th Sep 2026286 PMAQI
4th Sep 2026317 PMAQI
4th Sep 2026278 PMAQI
4th Sep 2026309 PMAQI
4th Sep 20264210 PMAQI
4th Sep 20264011 PMAQI
5th Sep 20263812 AMAQI
5th Sep 2026251 AMAQI
5th Sep 2026252 AMAQI
5th Sep 2026243 AMAQI
5th Sep 2026254 AMAQI
5th Sep 2026245 AMAQI
5th Sep 2026236 AMAQI

21°C17/25°C

5th Sep 2026247 AMAQI
5th Sep 2026288 AMAQI
5th Sep 2026249 AMAQI
5th Sep 20262610 AMAQI
5th Sep 20262911 AMAQI
5th Sep 20263012 PMAQI
5th Sep 2026281 PMAQI
5th Sep 2026302 PMAQI
5th Sep 2026283 PMAQI
5th Sep 2026264 PMAQI
5th Sep 2026245 PMAQI
5th Sep 2026296 PMAQI
5th Sep 2026257 PMAQI
5th Sep 2026288 PMAQI
5th Sep 2026309 PMAQI
5th Sep 20262610 PMAQI
5th Sep 20262711 PMAQI
6th Sep 20262912 AMAQI
6th Sep 2026261 AMAQI
6th Sep 2026362 AMAQI
6th Sep 2026383 AMAQI
6th Sep 2026364 AMAQI
6th Sep 2026465 AMAQI
6th Sep 2026296 AMAQI

20°C17/26°C

6th Sep 2026267 AMAQI
6th Sep 2026338 AMAQI
6th Sep 2026339 AMAQI
6th Sep 20265510 AMAQI
6th Sep 20264611 AMAQI
6th Sep 20263212 PMAQI
6th Sep 2026321 PMAQI
6th Sep 2026372 PMAQI
6th Sep 2026303 PMAQI
6th Sep 2026264 PMAQI
6th Sep 2026505 PMAQI
6th Sep 2026466 PMAQI
6th Sep 2026267 PMAQI
6th Sep 2026248 PMAQI
6th Sep 2026389 PMAQI
6th Sep 20263310 PMAQI
6th Sep 20266011 PMAQI
7th Sep 20263612 AMAQI
7th Sep 2026421 AMAQI
7th Sep 2026262 AMAQI
7th Sep 2026253 AMAQI
7th Sep 2026384 AMAQI
7th Sep 2026335 AMAQI
7th Sep 2026386 AMAQI

18°C13/24°C

7th Sep 2026337 AMAQI
7th Sep 2026368 AMAQI
7th Sep 2026329 AMAQI
7th Sep 20263010 AMAQI
7th Sep 20262811 AMAQI
7th Sep 20263712 PMAQI
7th Sep 2026271 PMAQI
7th Sep 2026262 PMAQI
7th Sep 2026383 PMAQI
7th Sep 2026144 PMAQI
7th Sep 2026165 PMAQI
7th Sep 2026256 PMAQI
7th Sep 2026197 PMAQI
7th Sep 2026408 PMAQI
7th Sep 2026489 PMAQI
7th Sep 20262410 PMAQI
7th Sep 20262511 PMAQI
8th Sep 20263212 AMAQI
8th Sep 2026461 AMAQI
8th Sep 2026332 AMAQI
8th Sep 2026333 AMAQI
8th Sep 2026284 AMAQI
8th Sep 2026275 AMAQI
8th Sep 2026326 AMAQI

18°C12/24°C

8th Sep 2026387 AMAQI
8th Sep 2026338 AMAQI
8th Sep 2026369 AMAQI
8th Sep 20263610 AMAQI
8th Sep 20262511 AMAQI
8th Sep 20265612 PMAQI
8th Sep 2026561 PMAQI
8th Sep 2026502 PMAQI
8th Sep 2026333 PMAQI
8th Sep 2026384 PMAQI
8th Sep 2026335 PMAQI
8th Sep 2026336 PMAQI
8th Sep 2026297 PMAQI
8th Sep 2026308 PMAQI
8th Sep 2026289 PMAQI
8th Sep 20262510 PMAQI
8th Sep 20263111 PMAQI
9th Sep 20262712 AMAQI
9th Sep 2026331 AMAQI
9th Sep 2026322 AMAQI
9th Sep 2026403 AMAQI
9th Sep 2026274 AMAQI
9th Sep 2026335 AMAQI
9th Sep 2026466 AMAQI

19°C12/24°C

9th Sep 2026327 AMAQI
9th Sep 2026368 AMAQI
9th Sep 2026229 AMAQI
9th Sep 20262110 AMAQI
9th Sep 20262211 AMAQI
9th Sep 20263812 PMAQI
9th Sep 2026211 PMAQI
9th Sep 2026262 PMAQI
9th Sep 2026253 PMAQI
9th Sep 2026254 PMAQI
9th Sep 2026235 PMAQI
9th Sep 2026256 PMAQI
9th Sep 2026307 PMAQI
9th Sep 2026308 PMAQI
9th Sep 2026269 PMAQI
9th Sep 20262510 PMAQI
9th Sep 20262511 PMAQI
10th Sep 20262512 AMAQI
10th Sep 2026251 AMAQI
10th Sep 2026252 AMAQI
10th Sep 2026253 AMAQI
10th Sep 2026234 AMAQI
10th Sep 2026255 AMAQI
10th Sep 2026256 AMAQI

23°C20/27°C

10th Sep 2026217 AMAQI
10th Sep 2026258 AMAQI
10th Sep 2026289 AMAQI
10th Sep 20262710 AMAQI
10th Sep 20262611 AMAQI
10th Sep 20263012 PMAQI
10th Sep 2026261 PMAQI
10th Sep 2026382 PMAQI
10th Sep 2026423 PMAQI
10th Sep 2026424 PMAQI
10th Sep 2026385 PMAQI
10th Sep 2026466 PMAQI
10th Sep 2026467 PMAQI
10th Sep 2026248 PMAQI
10th Sep 2026259 PMAQI
10th Sep 20262910 PMAQI
10th Sep 20262611 PMAQI
11th Sep 20266212 AMAQI
11th Sep 2026541 AMAQI
11th Sep 2026462 AMAQI
11th Sep 2026453 AMAQI
11th Sep 2026314 AMAQI
11th Sep 2026525 AMAQI
11th Sep 2026336 AMAQI

21°C18/26°C

11th Sep 2026217 AMAQI
11th Sep 2026238 AMAQI
11th Sep 2026409 AMAQI
11th Sep 20262710 AMAQI
11th Sep 20263311 AMAQI
11th Sep 20262612 PMAQI
11th Sep 2026541 PMAQI
11th Sep 2026562 PMAQI
11th Sep 2026603 PMAQI
11th Sep 2026564 PMAQI
11th Sep 2026425 PMAQI
11th Sep 2026336 PMAQI
11th Sep 2026297 PMAQI
11th Sep 2026258 PMAQI
11th Sep 2026259 PMAQI
11th Sep 20263410 PMAQI
11th Sep 20262911 PMAQI
12th Sep 20262912 AMAQI
12th Sep 2026271 AMAQI
12th Sep 2026282 AMAQI
12th Sep 2026253 AMAQI
12th Sep 2026274 AMAQI
12th Sep 2026255 AMAQI
12th Sep 2026256 AMAQI

18°C11/24°C

12th Sep 2026257 AMAQI
12th Sep 2026258 AMAQI
12th Sep 2026299 AMAQI
12th Sep 20263510 AMAQI
12th Sep 20262711 AMAQI
12th Sep 20263112 PMAQI
12th Sep 2026361 PMAQI
12th Sep 2026382 PMAQI
12th Sep 2026363 PMAQI
12th Sep 2026335 PMAQI
12th Sep 2026296 PMAQI
12th Sep 2026297 PMAQI
12th Sep 2026428 PMAQI
12th Sep 2026579 PMAQI
12th Sep 20266910 PMAQI
12th Sep 20268111 PMAQI
13th Sep 20266412 AMAQI
13th Sep 2026691 AMAQI
13th Sep 2026732 AMAQI
13th Sep 2026723 AMAQI
13th Sep 2026684 AMAQI
13th Sep 2026735 AMAQI
13th Sep 2026466 AMAQI

20°C15/25°C

13th Sep 2026537 AMAQI
13th Sep 2026388 AMAQI
13th Sep 2026319 AMAQI
13th Sep 20263610 AMAQI
13th Sep 20263811 AMAQI
13th Sep 20263812 PMAQI
13th Sep 2026421 PMAQI
13th Sep 2026442 PMAQI
13th Sep 2026423 PMAQI
13th Sep 2026234 PMAQI
13th Sep 2026235 PMAQI
13th Sep 2026216 PMAQI
13th Sep 2026217 PMAQI
13th Sep 2026228 PMAQI
13th Sep 2026229 PMAQI
13th Sep 20262110 PMAQI
13th Sep 20262711 PMAQI
14th Sep 20262512 AMAQI
14th Sep 2026251 AMAQI
14th Sep 2026252 AMAQI
14th Sep 2026253 AMAQI
14th Sep 2026204 AMAQI
14th Sep 2026335 AMAQI
14th Sep 2026186 AMAQI

21°C15/26°C

14th Sep 2026167 AMAQI
14th Sep 2026528 AMAQI
14th Sep 2026269 AMAQI
14th Sep 20262510 AMAQI
14th Sep 20266011 AMAQI
14th Sep 20265612 PMAQI
14th Sep 2026541 PMAQI
14th Sep 2026752 PMAQI
14th Sep 2026543 PMAQI
14th Sep 2026444 PMAQI
14th Sep 2026255 PMAQI
14th Sep 2026226 PMAQI
14th Sep 2026507 PMAQI
14th Sep 2026288 PMAQI
14th Sep 2026309 PMAQI
14th Sep 20263310 PMAQI
14th Sep 20264211 PMAQI
15th Sep 20263812 AMAQI
15th Sep 2026331 AMAQI
15th Sep 2026252 AMAQI
15th Sep 2026253 AMAQI
15th Sep 2026254 AMAQI
15th Sep 2026285 AMAQI
15th Sep 2026306 AMAQI

16°C13/20°C

15th Sep 2026387 AMAQI
15th Sep 2026298 AMAQI
15th Sep 2026429 AMAQI
15th Sep 20263610 AMAQI
15th Sep 20265011 AMAQI
15th Sep 20263812 PMAQI
15th Sep 2026501 PMAQI
15th Sep 2026502 PMAQI
15th Sep 2026503 PMAQI
15th Sep 2026504 PMAQI
15th Sep 2026465 PMAQI
15th Sep 2026426 PMAQI
15th Sep 2026317 PMAQI
15th Sep 2026348 PMAQI
15th Sep 2026289 PMAQI
15th Sep 20263010 PMAQI
15th Sep 20262611 PMAQI
16th Sep 20263312 AMAQI
16th Sep 2026331 AMAQI
16th Sep 2026322 AMAQI
16th Sep 2026253 AMAQI
16th Sep 2026324 AMAQI
16th Sep 2026275 AMAQI
16th Sep 2026276 AMAQI

20°C18/24°C

16th Sep 2026317 AMAQI
16th Sep 2026368 AMAQI
16th Sep 2026529 AMAQI
16th Sep 20263210 AMAQI
16th Sep 20262111 AMAQI
16th Sep 20262112 PMAQI
16th Sep 2026281 PMAQI
16th Sep 2026252 PMAQI
16th Sep 2026283 PMAQI
16th Sep 2026284 PMAQI
16th Sep 2026265 PMAQI
16th Sep 2026236 PMAQI
16th Sep 2026267 PMAQI
16th Sep 2026248 PMAQI
16th Sep 2026249 PMAQI
16th Sep 20262410 PMAQI
16th Sep 20262211 PMAQI
17th Sep 20262512 AMAQI
17th Sep 2026441 AMAQI
17th Sep 2026382 AMAQI
17th Sep 2026313 AMAQI
17th Sep 2026464 AMAQI
17th Sep 2026215 AMAQI
17th Sep 2026366 AMAQI

21°C20/23°C

17th Sep 2026257 AMAQI
17th Sep 2026268 AMAQI
17th Sep 2026429 AMAQI
17th Sep 20264210 AMAQI
17th Sep 20264011 AMAQI
17th Sep 20263612 PMAQI
17th Sep 2026301 PMAQI
17th Sep 2026252 PMAQI
17th Sep 2026293 PMAQI
17th Sep 2026254 PMAQI
17th Sep 2026255 PMAQI
17th Sep 2026216 PMAQI
17th Sep 2026257 PMAQI
17th Sep 2026258 PMAQI
17th Sep 2026239 PMAQI
17th Sep 20262610 PMAQI
17th Sep 20262311 PMAQI
18th Sep 20262512 AMAQI
18th Sep 2026301 AMAQI
18th Sep 2026252 AMAQI
18th Sep 2026403 AMAQI
18th Sep 2026424 AMAQI
18th Sep 2026405 AMAQI
18th Sep 2026266 AMAQI

20°C18/22°C

18th Sep 2026267 AMAQI
18th Sep 2026258 AMAQI
18th Sep 2026229 AMAQI
18th Sep 20263010 AMAQI
18th Sep 20263811 AMAQI
18th Sep 20264212 PMAQI
18th Sep 2026541 PMAQI
18th Sep 2026492 PMAQI
18th Sep 2026463 PMAQI
18th Sep 2026504 PMAQI
18th Sep 2026335 PMAQI
18th Sep 2026316 PMAQI
18th Sep 2026267 PMAQI
18th Sep 2026278 PMAQI
18th Sep 2026269 PMAQI
18th Sep 20262910 PMAQI
18th Sep 20264211 PMAQI
19th Sep 20264412 AMAQI
19th Sep 2026461 AMAQI
19th Sep 2026262 AMAQI
19th Sep 2026233 AMAQI
19th Sep 2026264 AMAQI
19th Sep 2026255 AMAQI
19th Sep 2026246 AMAQI

18°C14/22°C

19th Sep 2026267 AMAQI
19th Sep 2026238 AMAQI
19th Sep 2026249 AMAQI
19th Sep 20262410 AMAQI
19th Sep 20262811 AMAQI
19th Sep 20262612 PMAQI
19th Sep 2026281 PMAQI
19th Sep 2026262 PMAQI
19th Sep 2026253 PMAQI
19th Sep 2026244 PMAQI
19th Sep 2026205 PMAQI
19th Sep 2026246 PMAQI
19th Sep 2026257 PMAQI
19th Sep 2026268 PMAQI
19th Sep 2026709 PMAQI
19th Sep 20265310 PMAQI
19th Sep 20263611 PMAQI
20th Sep 20263812 AMAQI
20th Sep 2026271 AMAQI
20th Sep 2026252 AMAQI
20th Sep 2026253 AMAQI
20th Sep 2026244 AMAQI
20th Sep 2026265 AMAQI
20th Sep 2026276 AMAQI

17°C16/19°C

20th Sep 2026387 AMAQI
20th Sep 2026468 AMAQI
20th Sep 2026409 AMAQI
20th Sep 20264010 AMAQI
20th Sep 20263411 AMAQI
20th Sep 20262412 PMAQI
20th Sep 2026241 PMAQI
20th Sep 2026242 PMAQI
20th Sep 2026263 PMAQI
20th Sep 2026264 PMAQI
20th Sep 2026245 PMAQI
20th Sep 2026256 PMAQI
20th Sep 2026287 PMAQI
20th Sep 2026288 PMAQI
20th Sep 2026369 PMAQI
20th Sep 20264010 PMAQI
20th Sep 20262611 PMAQI
21st Sep 20262712 AMAQI
21st Sep 2026261 AMAQI
21st Sep 2026262 AMAQI
21st Sep 2026283 AMAQI
21st Sep 2026274 AMAQI
21st Sep 2026265 AMAQI
21st Sep 2026256 AMAQI

17°C14/19°C

21st Sep 2026227 AMAQI
21st Sep 2026308 AMAQI
21st Sep 2026309 AMAQI
21st Sep 20262610 AMAQI
21st Sep 20262911 AMAQI
21st Sep 20262412 PMAQI
21st Sep 2026451 PMAQI
21st Sep 2026222 PMAQI
21st Sep 2026193 PMAQI
21st Sep 2026224 PMAQI
21st Sep 2026265 PMAQI
21st Sep 2026266 PMAQI
21st Sep 2026277 PMAQI
21st Sep 2026328 PMAQI
21st Sep 2026309 PMAQI
21st Sep 20262810 PMAQI
21st Sep 20262611 PMAQI
22nd Sep 20262812 AMAQI
22nd Sep 2026271 AMAQI
22nd Sep 2026262 AMAQI
22nd Sep 2026263 AMAQI
22nd Sep 2026274 AMAQI
22nd Sep 2026245 AMAQI
22nd Sep 2026266 AMAQI

14°C12/16°C

22nd Sep 2026277 AMAQI
22nd Sep 2026308 AMAQI
22nd Sep 2026289 AMAQI
22nd Sep 20262710 AMAQI
22nd Sep 20263011 AMAQI
22nd Sep 20262712 PMAQI
22nd Sep 2026261 PMAQI
22nd Sep 2026292 PMAQI
22nd Sep 2026283 PMAQI
22nd Sep 2026264 PMAQI
22nd Sep 2026245 PMAQI
22nd Sep 2026226 PMAQI
22nd Sep 2026247 PMAQI
22nd Sep 2026208 PMAQI
22nd Sep 2026249 PMAQI
22nd Sep 20263010 PMAQI
22nd Sep 20263411 PMAQI
23rd Sep 20262612 AMAQI
23rd Sep 2026261 AMAQI
23rd Sep 2026262 AMAQI
23rd Sep 2026223 AMAQI
23rd Sep 2026304 AMAQI
23rd Sep 2026305 AMAQI
23rd Sep 2026296 AMAQI

15°C11/18°C

23rd Sep 2026287 AMAQI
23rd Sep 2026328 AMAQI
23rd Sep 2026349 AMAQI
23rd Sep 20262910 AMAQI
23rd Sep 20264011 AMAQI
23rd Sep 20265212 PMAQI
23rd Sep 2026501 PMAQI
23rd Sep 2026422 PMAQI
23rd Sep 2026223 PMAQI
23rd Sep 2026234 PMAQI
23rd Sep 2026265 PMAQI
23rd Sep 2026226 PMAQI
23rd Sep 2026237 PMAQI
23rd Sep 2026248 PMAQI
23rd Sep 2026269 PMAQI
23rd Sep 20262810 PMAQI
23rd Sep 20263211 PMAQI
24th Sep 20262912 AMAQI
24th Sep 2026281 AMAQI
24th Sep 2026322 AMAQI
24th Sep 2026303 AMAQI
24th Sep 2026264 AMAQI
24th Sep 2026255 AMAQI
24th Sep 2026246 AMAQI

16°C14/18°C

24th Sep 2026237 AMAQI
24th Sep 2026268 AMAQI
24th Sep 2026299 AMAQI
24th Sep 20264010 AMAQI
24th Sep 20263211 AMAQI
24th Sep 20262612 PMAQI
24th Sep 2026241 PMAQI
24th Sep 2026242 PMAQI
24th Sep 2026203 PMAQI
24th Sep 2026194 PMAQI
24th Sep 2026215 PMAQI
24th Sep 2026266 PMAQI
24th Sep 2026247 PMAQI
24th Sep 2026228 PMAQI
24th Sep 2026269 PMAQI
24th Sep 20262210 PMAQI
24th Sep 20266411 PMAQI
25th Sep 20264412 AMAQI
25th Sep 2026421 AMAQI
25th Sep 2026342 AMAQI
25th Sep 2026423 AMAQI
25th Sep 2026364 AMAQI
25th Sep 2026315 AMAQI
25th Sep 2026296 AMAQI

16°C14/17°C

25th Sep 2026427 AMAQI
25th Sep 2026448 AMAQI
25th Sep 2026429 AMAQI
25th Sep 20262910 AMAQI
25th Sep 20263811 AMAQI
25th Sep 20264212 PMAQI
25th Sep 2026231 PMAQI
25th Sep 2026242 PMAQI
25th Sep 2026213 PMAQI
25th Sep 2026204 PMAQI
25th Sep 2026185 PMAQI
25th Sep 2026196 PMAQI
25th Sep 2026177 PMAQI
25th Sep 2026538 PMAQI
25th Sep 2026589 PMAQI
25th Sep 20265810 PMAQI
25th Sep 20263811 PMAQI
26th Sep 20263412 AMAQI
26th Sep 2026291 AMAQI
26th Sep 2026562 AMAQI
26th Sep 2026583 AMAQI
26th Sep 2026554 AMAQI
26th Sep 2026645 AMAQI
26th Sep 2026296 AMAQI

15°C12/17°C

26th Sep 2026367 AMAQI
26th Sep 2026338 AMAQI
26th Sep 2026299 AMAQI
26th Sep 20264510 AMAQI
26th Sep 20264211 AMAQI
26th Sep 20263012 PMAQI
26th Sep 2026251 PMAQI
26th Sep 2026472 PMAQI
26th Sep 2026493 PMAQI
26th Sep 2026324 PMAQI
26th Sep 2026255 PMAQI
26th Sep 2026326 PMAQI
26th Sep 2026257 PMAQI
26th Sep 2026468 PMAQI
26th Sep 2026429 PMAQI
26th Sep 20263610 PMAQI
26th Sep 20262911 PMAQI
27th Sep 20262912 AMAQI
27th Sep 2026331 AMAQI
27th Sep 2026332 AMAQI
27th Sep 2026383 AMAQI
27th Sep 2026334 AMAQI
27th Sep 2026295 AMAQI
27th Sep 2026336 AMAQI

16°C12/20°C

27th Sep 2026367 AMAQI
27th Sep 2026388 AMAQI
27th Sep 2026389 AMAQI
27th Sep 20264610 AMAQI
27th Sep 20264611 AMAQI
27th Sep 20265012 PMAQI
27th Sep 2026511 PMAQI
27th Sep 2026402 PMAQI
27th Sep 2026363 PMAQI
27th Sep 2026464 PMAQI
27th Sep 2026535 PMAQI
27th Sep 2026446 PMAQI
27th Sep 2026347 PMAQI
27th Sep 2026248 PMAQI
27th Sep 2026329 PMAQI
27th Sep 20262710 PMAQI
27th Sep 20262111 PMAQI
28th Sep 20262112 AMAQI
28th Sep 2026221 AMAQI
28th Sep 2026252 AMAQI
28th Sep 2026273 AMAQI
28th Sep 2026274 AMAQI
28th Sep 2026255 AMAQI
28th Sep 2026256 AMAQI

17°C14/21°C

28th Sep 2026297 AMAQI
28th Sep 2026298 AMAQI
28th Sep 2026269 AMAQI
28th Sep 20262410 AMAQI
28th Sep 20263811 AMAQI
28th Sep 20262212 PMAQI
28th Sep 2026221 PMAQI
28th Sep 2026222 PMAQI
28th Sep 2026223 PMAQI
28th Sep 2026224 PMAQI
28th Sep 2026225 PMAQI
28th Sep 2026216 PMAQI
28th Sep 2026237 PMAQI
28th Sep 2026238 PMAQI
28th Sep 2026219 PMAQI
28th Sep 20262910 PMAQI
28th Sep 20262311 PMAQI
29th Sep 20262312 AMAQI
29th Sep 2026251 AMAQI
29th Sep 2026212 AMAQI
29th Sep 2026213 AMAQI
29th Sep 2026234 AMAQI
29th Sep 2026215 AMAQI
29th Sep 2026446 AMAQI

16°C13/19°C

29th Sep 2026297 AMAQI
7 AM
29th Sep 2026298 AMAQI
29th Sep 2026429 AMAQI
29th Sep 20263310 AMAQI
29th Sep 20263811 AMAQI
29th Sep 20264212 PMAQI
29th Sep 2026311 PMAQI
1 PM
29th Sep 2026382 PMAQI
29th Sep 2026403 PMAQI
29th Sep 2026274 PMAQI
29th Sep 2026465 PMAQI
29th Sep 2026246 PMAQI
29th Sep 2026217 PMAQI
7 PM
29th Sep 2026568 PMAQI
29th Sep 2026329 PMAQI
29th Sep 20264510 PMAQI
29th Sep 20264611 PMAQI
1 AM
6 AM

17°C14/20°C

昼間
平均最高時間
11 AM - 3 PM

35AQI

5 時間 / 日
150 時間 / 月
平均最低時間
7 AM

30AQI

1 時間 / 日
30 時間 / 月
過去30日間、昼間の最高AQIは 11 AM から 3 PM の間に記録され(平均 35)、最も低いAQIは 7 AM から 7 AM の間に記録され(平均 30)ました。
夜間
平均最高時間
9 PM - 11 PM

34AQI

3 時間 / 日
90 時間 / 月
平均最低時間
6 AM

30AQI

1 時間 / 日
30 時間 / 月
過去30日間、昼間の最高AQIは 9 PM から 11 PM の間に記録され(平均 34)、最も低いAQIは 6 AM から 6 AM の間に記録され(平均 30)ました。

2026 年間 vs 空気品質

St Thomas, Ontario, Canada

2026

85%

228

14%

37

1%

3

0.3%

1

過去272 日間の AQI カテゴリ別総日数(2026 年) (93 日残り)

良い
228 日
適度
37 日
悪い
3 日
不健康
0 日
深刻
1 日
危険
0 日



WHOの安全な 空気品質基準以下: 85%

健康リスクレベル:

低い

2026 年、85% の 272 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

St Thomas, Ontario, Canada

2026 年のAQIレベル

AQI (US)
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

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st 1月 2026
9AQI (US)
2nd 1月 2026
11AQI (US)
3rd 1月 2026
19AQI (US)
4th 1月 2026
20AQI (US)
5th 1月 2026
59AQI (US)
6th 1月 2026
83AQI (US)
7th 1月 2026
50AQI (US)
8th 1月 2026
49AQI (US)
9th 1月 2026
20AQI (US)
10th 1月 2026
16AQI (US)
11th 1月 2026
15AQI (US)
12th 1月 2026
20AQI (US)
13th 1月 2026
30AQI (US)
14th 1月 2026
24AQI (US)
15th 1月 2026
12AQI (US)
16th 1月 2026
17AQI (US)
17th 1月 2026
33AQI (US)
18th 1月 2026
21AQI (US)
19th 1月 2026
29AQI (US)
20th 1月 2026
23AQI (US)
21st 1月 2026
23AQI (US)
22nd 1月 2026
52AQI (US)
23rd 1月 2026
60AQI (US)
24th 1月 2026
48AQI (US)
25th 1月 2026
50AQI (US)
26th 1月 2026
48AQI (US)
27th 1月 2026
43AQI (US)
28th 1月 2026
42AQI (US)
29th 1月 2026
49AQI (US)
30th 1月 2026
59AQI (US)
31st 1月 2026
42AQI (US)
1st 2月 2026
46AQI (US)
2nd 2月 2026
74AQI (US)
3rd 2月 2026
73AQI (US)
4th 2月 2026
44AQI (US)
5th 2月 2026
54AQI (US)
6th 2月 2026
76AQI (US)
7th 2月 2026
39AQI (US)
8th 2月 2026
42AQI (US)
9th 2月 2026
46AQI (US)
10th 2月 2026
47AQI (US)
11th 2月 2026
38AQI (US)
12th 2月 2026
38AQI (US)
13th 2月 2026
51AQI (US)
14th 2月 2026
83AQI (US)
15th 2月 2026
79AQI (US)
16th 2月 2026
102AQI (US)
17th 2月 2026
114AQI (US)
18th 2月 2026
62AQI (US)
19th 2月 2026
46AQI (US)
20th 2月 2026
50AQI (US)
21st 2月 2026
41AQI (US)
22nd 2月 2026
33AQI (US)
23rd 2月 2026
39AQI (US)
24th 2月 2026
43AQI (US)
25th 2月 2026
58AQI (US)
26th 2月 2026
31AQI (US)
27th 2月 2026
71AQI (US)
28th 2月 2026
38AQI (US)
1st 3月 2026
37AQI (US)
2nd 3月 2026
50AQI (US)
3rd 3月 2026
58AQI (US)
4th 3月 2026
95AQI (US)
5th 3月 2026
75AQI (US)
6th 3月 2026
58AQI (US)
7th 3月 2026
80AQI (US)
8th 3月 2026
35AQI (US)
9th 3月 2026
34AQI (US)
10th 3月 2026
59AQI (US)
11th 3月 2026
44AQI (US)
12th 3月 2026
38AQI (US)
13th 3月 2026
43AQI (US)
14th 3月 2026
35AQI (US)
15th 3月 2026
32AQI (US)
16th 3月 2026
37AQI (US)
17th 3月 2026
34AQI (US)
18th 3月 2026
36AQI (US)
19th 3月 2026
64AQI (US)
20th 3月 2026
81AQI (US)
21st 3月 2026
40AQI (US)
22nd 3月 2026
58AQI (US)
23rd 3月 2026
39AQI (US)
24th 3月 2026
34AQI (US)
25th 3月 2026
45AQI (US)
26th 3月 2026
61AQI (US)
27th 3月 2026
29AQI (US)
28th 3月 2026
31AQI (US)
29th 3月 2026
35AQI (US)
30th 3月 2026
42AQI (US)
31st 3月 2026
66AQI (US)
1st 4月 2026
30AQI (US)
2nd 4月 2026
30AQI (US)
3rd 4月 2026
39AQI (US)
4th 4月 2026
28AQI (US)
5th 4月 2026
31AQI (US)
6th 4月 2026
27AQI (US)
7th 4月 2026
27AQI (US)
8th 4月 2026
37AQI (US)
9th 4月 2026
49AQI (US)
10th 4月 2026
33AQI (US)
11th 4月 2026
30AQI (US)
12th 4月 2026
47AQI (US)
13th 4月 2026
46AQI (US)
14th 4月 2026
48AQI (US)
15th 4月 2026
41AQI (US)
16th 4月 2026
50AQI (US)
17th 4月 2026
18th 4月 2026
40AQI (US)
19th 4月 2026
33AQI (US)
20th 4月 2026
29AQI (US)
21st 4月 2026
33AQI (US)
22nd 4月 2026
23rd 4月 2026
37AQI (US)
24th 4月 2026
27AQI (US)
25th 4月 2026
28AQI (US)
26th 4月 2026
32AQI (US)
27th 4月 2026
27AQI (US)
28th 4月 2026
30AQI (US)
29th 4月 2026
28AQI (US)
30th 4月 2026
26AQI (US)
1st 5月 2026
26AQI (US)
2nd 5月 2026
23AQI (US)
3rd 5月 2026
30AQI (US)
4th 5月 2026
32AQI (US)
5th 5月 2026
40AQI (US)
6th 5月 2026
39AQI (US)
7th 5月 2026
27AQI (US)
8th 5月 2026
34AQI (US)
9th 5月 2026
10th 5月 2026
30AQI (US)
11th 5月 2026
27AQI (US)
12th 5月 2026
28AQI (US)
13th 5月 2026
42AQI (US)
14th 5月 2026
22AQI (US)
15th 5月 2026
40AQI (US)
16th 5月 2026
56AQI (US)
17th 5月 2026
65AQI (US)
18th 5月 2026
63AQI (US)
19th 5月 2026
44AQI (US)
20th 5月 2026
49AQI (US)
21st 5月 2026
44AQI (US)
22nd 5月 2026
44AQI (US)
23rd 5月 2026
51AQI (US)
24th 5月 2026
40AQI (US)
25th 5月 2026
44AQI (US)
26th 5月 2026
32AQI (US)
27th 5月 2026
29AQI (US)
28th 5月 2026
24AQI (US)
29th 5月 2026
24AQI (US)
30th 5月 2026
23AQI (US)
31st 5月 2026
28AQI (US)
1st 6月 2026
32AQI (US)
2nd 6月 2026
28AQI (US)
3rd 6月 2026
38AQI (US)
4th 6月 2026
28AQI (US)
5th 6月 2026
27AQI (US)
6th 6月 2026
25AQI (US)
7th 6月 2026
24AQI (US)
8th 6月 2026
26AQI (US)
9th 6月 2026
26AQI (US)
10th 6月 2026
27AQI (US)
11th 6月 2026
27AQI (US)
12th 6月 2026
26AQI (US)
13th 6月 2026
24AQI (US)
14th 6月 2026
23AQI (US)
15th 6月 2026
25AQI (US)
16th 6月 2026
27AQI (US)
17th 6月 2026
27AQI (US)
18th 6月 2026
27AQI (US)
19th 6月 2026
24AQI (US)
20th 6月 2026
24AQI (US)
21st 6月 2026
20AQI (US)
22nd 6月 2026
23AQI (US)
23rd 6月 2026
24AQI (US)
24th 6月 2026
24AQI (US)
25th 6月 2026
38AQI (US)
26th 6月 2026
27AQI (US)
27th 6月 2026
33AQI (US)
28th 6月 2026
28AQI (US)
29th 6月 2026
26AQI (US)
30th 6月 2026
30AQI (US)
1st 7月 2026
48AQI (US)
2nd 7月 2026
60AQI (US)
3rd 7月 2026
39AQI (US)
4th 7月 2026
26AQI (US)
5th 7月 2026
30AQI (US)
6th 7月 2026
29AQI (US)
7th 7月 2026
32AQI (US)
8th 7月 2026
28AQI (US)
9th 7月 2026
29AQI (US)
10th 7月 2026
32AQI (US)
11th 7月 2026
35AQI (US)
12th 7月 2026
44AQI (US)
13th 7月 2026
45AQI (US)
14th 7月 2026
31AQI (US)
15th 7月 2026
56AQI (US)
16th 7月 2026
89AQI (US)
17th 7月 2026
212AQI (US)
18th 7月 2026
117AQI (US)
19th 7月 2026
86AQI (US)
20th 7月 2026
79AQI (US)
21st 7月 2026
65AQI (US)
22nd 7月 2026
23AQI (US)
23rd 7月 2026
25AQI (US)
24th 7月 2026
31AQI (US)
25th 7月 2026
24AQI (US)
26th 7月 2026
33AQI (US)
27th 7月 2026
50AQI (US)
28th 7月 2026
57AQI (US)
29th 7月 2026
24AQI (US)
30th 7月 2026
33AQI (US)
31st 7月 2026
31AQI (US)
1st 8月 2026
47AQI (US)
2nd 8月 2026
34AQI (US)
3rd 8月 2026
31AQI (US)
4th 8月 2026
32AQI (US)
5th 8月 2026
36AQI (US)
6th 8月 2026
35AQI (US)
7th 8月 2026
31AQI (US)
8th 8月 2026
31AQI (US)
9th 8月 2026
32AQI (US)
10th 8月 2026
36AQI (US)
11th 8月 2026
31AQI (US)
12th 8月 2026
35AQI (US)
13th 8月 2026
38AQI (US)
14th 8月 2026
34AQI (US)
15th 8月 2026
27AQI (US)
16th 8月 2026
26AQI (US)
17th 8月 2026
30AQI (US)
18th 8月 2026
31AQI (US)
19th 8月 2026
29AQI (US)
20th 8月 2026
34AQI (US)
21st 8月 2026
35AQI (US)
22nd 8月 2026
27AQI (US)
23rd 8月 2026
29AQI (US)
24th 8月 2026
35AQI (US)
25th 8月 2026
28AQI (US)
26th 8月 2026
27AQI (US)
27th 8月 2026
33AQI (US)
28th 8月 2026
25AQI (US)
29th 8月 2026
32AQI (US)
30th 8月 2026
25AQI (US)
31st 8月 2026
34AQI (US)
1st 9月 2026
45AQI (US)
2nd 9月 2026
39AQI (US)
3rd 9月 2026
27AQI (US)
4th 9月 2026
32AQI (US)
5th 9月 2026
27AQI (US)
6th 9月 2026
36AQI (US)
7th 9月 2026
31AQI (US)
8th 9月 2026
35AQI (US)
9th 9月 2026
29AQI (US)
10th 9月 2026
30AQI (US)
11th 9月 2026
39AQI (US)
12th 9月 2026
35AQI (US)
13th 9月 2026
42AQI (US)
14th 9月 2026
36AQI (US)
15th 9月 2026
36AQI (US)
16th 9月 2026
28AQI (US)
17th 9月 2026
30AQI (US)
18th 9月 2026
34AQI (US)
19th 9月 2026
30AQI (US)
20th 9月 2026
30AQI (US)
21st 9月 2026
27AQI (US)
22nd 9月 2026
27AQI (US)
23rd 9月 2026
30AQI (US)
24th 9月 2026
28AQI (US)
25th 9月 2026
35AQI (US)
26th 9月 2026
39AQI (US)
27th 9月 2026
37AQI (US)
28th 9月 2026
25AQI (US)
29th 9月 2026
33AQI (US)
30th 9月 2026
1st 10月 2026
2nd 10月 2026
3rd 10月 2026
4th 10月 2026
5th 10月 2026
6th 10月 2026
7th 10月 2026
8th 10月 2026
9th 10月 2026
10th 10月 2026
11th 10月 2026
12th 10月 2026
13th 10月 2026
14th 10月 2026
15th 10月 2026
16th 10月 2026
17th 10月 2026
18th 10月 2026
19th 10月 2026
20th 10月 2026
21st 10月 2026
22nd 10月 2026
23rd 10月 2026
24th 10月 2026
25th 10月 2026
26th 10月 2026
27th 10月 2026
28th 10月 2026
29th 10月 2026
30th 10月 2026
31st 10月 2026
1st 11月 2026
2nd 11月 2026
3rd 11月 2026
4th 11月 2026
5th 11月 2026
6th 11月 2026
7th 11月 2026
8th 11月 2026
9th 11月 2026
10th 11月 2026
11th 11月 2026
12th 11月 2026
13th 11月 2026
14th 11月 2026
15th 11月 2026
16th 11月 2026
17th 11月 2026
18th 11月 2026
19th 11月 2026
20th 11月 2026
21st 11月 2026
22nd 11月 2026
23rd 11月 2026
24th 11月 2026
25th 11月 2026
26th 11月 2026
27th 11月 2026
28th 11月 2026
29th 11月 2026
30th 11月 2026
1st 12月 2026
2nd 12月 2026
3rd 12月 2026
4th 12月 2026
5th 12月 2026
6th 12月 2026
7th 12月 2026
8th 12月 2026
9th 12月 2026
10th 12月 2026
11th 12月 2026
12th 12月 2026
13th 12月 2026
14th 12月 2026
15th 12月 2026
16th 12月 2026
17th 12月 2026
18th 12月 2026
19th 12月 2026
20th 12月 2026
21st 12月 2026
22nd 12月 2026
23rd 12月 2026
24th 12月 2026
25th 12月 2026
26th 12月 2026
27th 12月 2026
28th 12月 2026
29th 12月 2026
30th 12月 2026
31st 12月 2026

35AQI (US)

56AQI (US)

49AQI (US)

34AQI (US)

37AQI (US)

27AQI (US)

50AQI (US)

32AQI (US)

33AQI (US)


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

202639AQI (US)

26
5
16
10
2
20
11
28
26
4
30
22
7
1
1
31
29
228
37
3
1

記録された最高 AQI (US)

2月

56AQI (US)


記録された最低 AQI (US)

6月

27AQI (US)


202534AQI (US)

30
1
24
4
29
2
30
31
18
12
25
6
17
12
2
29
1
31
26
4
24
7
314
49
2

記録された最高 AQI (US)

8月

49AQI (US)


記録された最低 AQI (US)

5月

22AQI (US)


202433AQI (US)

28
3
25
4
30
1
28
28
3
26
2
31
26
5
29
1
29
2
29
1
30
1
339
23

記録された最高 AQI (US)

1月

37AQI (US)


記録された最低 AQI (US)

11月

26AQI (US)


202341AQI (US)

24
7
25
3
29
2
23
7
27
4
9
16
4
1
23
7
1
20
11
28
2
29
2
26
3
24
7
287
71
5
1

記録された最高 AQI (US)

6月

73AQI (US)


記録された最低 AQI (US)

10月

30AQI (US)


202233AQI (US)

28
3
21
27
4
24
31
24
6
19
4
1
24
3
31
26
4
28
3
284
27

記録された最高 AQI (US)

6月

37AQI (US)


記録された最低 AQI (US)

8月

21AQI (US)


202136AQI (US)

26
3
25
3
29
2
28
2
30
1
28
2
21
8
1
1
26
2
1
2
25
5
30
1
30
30
1
328
30
2
3

記録された最高 AQI (US)

7月

48AQI (US)


記録された最低 AQI (US)

11月

27AQI (US)


202033AQI (US)

12
21
18
28
2
28
3
29
2
27
3
30
1
26
4
26
5
245
20

記録された最高 AQI (US)

6月

37AQI (US)


記録された最低 AQI (US)

10月

28AQI (US)


過去7 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)
41AQI (US)
最も清浄な年
2020(平均)
33AQI (US)


St Thomas の年間 2026 AQI (US)(39)は、前年と比較して 12.1% (悪化 AQI (US)) の平均パーセント変動を示しています: 2020 (33), 2021 (36), 2022 (33), 2023 (41), 2024 (33), 2025 (34)。