Country Background

Cornwall, 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

Cornwall, 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
30th Sep 2023
83AQI
記録された最低AQIは
19th Sep 2022
12AQI


同日分析 (25th 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 2nd 位、最高 AQI は 34 で、2023 年に比べて改善が見られました。

昼夜AQIトレンド: 25th Sep - 26th Sep 2026

Cornwall, Ontario, Canada

AQI
日
夜
.

6 AM25th Sep 2026

7 PM

5 AM26th Sep 2026

昼間
平均最高時間
11AM25th Sep

42AQI

平均最低時間
5PM25th Sep

21AQI

夜間
平均最高時間
12AM26th Sep

67AQI

平均最低時間
8PM25th Sep

22AQI

過去24時間で、

Cornwall のAQI は 夜 の 67 で最高値を記録し、最も低い 21 は 5 PM に 日 に記録されました。

昼夜AQIトレンド : Aug - Sep 2026

Cornwall, Ontario, Canada

AugSep
28th - 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 - 23rd23rd - 24th24th - 25th25th - 26th26th
日
夜
28th Aug 2026246 AMAQI
28th Aug 2026447 AMAQI
28th Aug 2026338 AMAQI
28th Aug 2026289 AMAQI
28th Aug 20262710 AMAQI
28th Aug 20262711 AMAQI
28th Aug 20262512 PMAQI
28th Aug 2026211 PMAQI
28th Aug 2026252 PMAQI
28th Aug 2026183 PMAQI
28th Aug 2026194 PMAQI
28th Aug 2026205 PMAQI
28th Aug 2026226 PMAQI
28th Aug 2026207 PMAQI
28th Aug 2026208 PMAQI
28th Aug 2026209 PMAQI
28th Aug 20261910 PMAQI
28th Aug 20261911 PMAQI
29th Aug 20261812 AMAQI
29th Aug 2026211 AMAQI
29th Aug 2026222 AMAQI
29th Aug 2026263 AMAQI
29th Aug 2026244 AMAQI
29th Aug 2026205 AMAQI

18°C14/22°C

29th Aug 2026206 AMAQI
29th Aug 2026187 AMAQI
29th Aug 2026248 AMAQI
29th Aug 2026249 AMAQI
29th Aug 20262810 AMAQI
29th Aug 20262011 AMAQI
29th Aug 20262312 PMAQI
29th Aug 2026201 PMAQI
29th Aug 2026202 PMAQI
29th Aug 2026203 PMAQI
29th Aug 2026214 PMAQI
29th Aug 2026285 PMAQI
29th Aug 2026266 PMAQI
29th Aug 2026187 PMAQI
29th Aug 2026228 PMAQI
29th Aug 2026249 PMAQI
29th Aug 20262610 PMAQI
29th Aug 20263111 PMAQI
30th Aug 20262912 AMAQI
30th Aug 2026271 AMAQI
30th Aug 2026252 AMAQI
30th Aug 2026183 AMAQI
30th Aug 2026204 AMAQI
30th Aug 2026225 AMAQI

16°C8/25°C

30th Aug 2026226 AMAQI
30th Aug 2026247 AMAQI
30th Aug 2026258 AMAQI
30th Aug 2026269 AMAQI
30th Aug 20262610 AMAQI
30th Aug 20262811 AMAQI
30th Aug 20262512 PMAQI
30th Aug 2026221 PMAQI
30th Aug 2026232 PMAQI
30th Aug 2026233 PMAQI
30th Aug 2026214 PMAQI
30th Aug 2026225 PMAQI
30th Aug 2026236 PMAQI
30th Aug 2026237 PMAQI
30th Aug 2026218 PMAQI
30th Aug 2026229 PMAQI
30th Aug 20263510 PMAQI
30th Aug 20262411 PMAQI
31st Aug 20262312 AMAQI
31st Aug 2026261 AMAQI
31st Aug 2026272 AMAQI
31st Aug 2026403 AMAQI
31st Aug 2026434 AMAQI
31st Aug 2026415 AMAQI

19°C16/23°C

31st Aug 2026386 AMAQI
31st Aug 2026387 AMAQI
31st Aug 2026268 AMAQI
31st Aug 2026249 AMAQI
31st Aug 20262510 AMAQI
31st Aug 20262611 AMAQI
31st Aug 20262612 PMAQI
31st Aug 2026261 PMAQI
31st Aug 2026322 PMAQI
31st Aug 2026323 PMAQI
31st Aug 2026304 PMAQI
31st Aug 2026265 PMAQI
31st Aug 2026236 PMAQI
31st Aug 2026247 PMAQI
31st Aug 2026258 PMAQI
31st Aug 2026259 PMAQI
31st Aug 20262510 PMAQI
31st Aug 20262311 PMAQI
1st Sep 20262612 AMAQI
1st Sep 2026261 AMAQI
1st Sep 2026242 AMAQI
1st Sep 2026233 AMAQI
1st Sep 2026234 AMAQI
1st Sep 2026235 AMAQI

20°C16/27°C

1st Sep 2026236 AMAQI
1st Sep 2026217 AMAQI
1st Sep 2026248 AMAQI
1st Sep 2026229 AMAQI
1st Sep 20262610 AMAQI
1st Sep 20263011 AMAQI
1st Sep 20263012 PMAQI
1st Sep 2026301 PMAQI
1st Sep 2026272 PMAQI
1st Sep 2026313 PMAQI
1st Sep 2026364 PMAQI
1st Sep 2026295 PMAQI
1st Sep 2026256 PMAQI
1st Sep 2026427 PMAQI
1st Sep 2026318 PMAQI
1st Sep 2026299 PMAQI
1st Sep 20263310 PMAQI
1st Sep 20262511 PMAQI
2nd Sep 20263112 AMAQI
2nd Sep 2026251 AMAQI
2nd Sep 2026242 AMAQI
2nd Sep 2026253 AMAQI
2nd Sep 2026314 AMAQI
2nd Sep 2026295 AMAQI

19°C16/27°C

2nd Sep 2026366 AMAQI
2nd Sep 2026367 AMAQI
2nd Sep 2026388 AMAQI
2nd Sep 2026389 AMAQI
2nd Sep 20263810 AMAQI
2nd Sep 20262911 AMAQI
2nd Sep 20262412 PMAQI
2nd Sep 2026291 PMAQI
2nd Sep 2026382 PMAQI
2nd Sep 2026283 PMAQI
2nd Sep 2026334 PMAQI
2nd Sep 2026255 PMAQI
2nd Sep 2026256 PMAQI
2nd Sep 2026267 PMAQI
2nd Sep 2026218 PMAQI
2nd Sep 2026209 PMAQI
2nd Sep 20262210 PMAQI
2nd Sep 20262011 PMAQI
3rd Sep 20262012 AMAQI
3rd Sep 2026231 AMAQI
3rd Sep 2026232 AMAQI
3rd Sep 2026213 AMAQI
3rd Sep 2026234 AMAQI
3rd Sep 2026175 AMAQI

21°C16/28°C

3rd Sep 2026226 AMAQI
3rd Sep 2026257 AMAQI
3rd Sep 2026258 AMAQI
3rd Sep 2026259 AMAQI
3rd Sep 20262710 AMAQI
3rd Sep 20262511 AMAQI
3rd Sep 20262712 PMAQI
3rd Sep 2026271 PMAQI
3rd Sep 2026232 PMAQI
3rd Sep 2026243 PMAQI
3rd Sep 2026274 PMAQI
3rd Sep 2026265 PMAQI
3rd Sep 2026256 PMAQI
3rd Sep 2026247 PMAQI
3rd Sep 2026258 PMAQI
3rd Sep 2026269 PMAQI
3rd Sep 20262410 PMAQI
3rd Sep 20262511 PMAQI
4th Sep 20262512 AMAQI
4th Sep 2026261 AMAQI
4th Sep 2026242 AMAQI
4th Sep 2026223 AMAQI
4th Sep 2026224 AMAQI
4th Sep 2026225 AMAQI

22°C19/27°C

4th Sep 2026226 AMAQI
4th Sep 2026227 AMAQI
4th Sep 2026288 AMAQI
4th Sep 2026269 AMAQI
4th Sep 20262610 AMAQI
4th Sep 20262611 AMAQI
4th Sep 20262512 PMAQI
4th Sep 2026261 PMAQI
4th Sep 2026252 PMAQI
4th Sep 2026233 PMAQI
4th Sep 2026244 PMAQI
4th Sep 2026265 PMAQI
4th Sep 2026246 PMAQI
4th Sep 2026227 PMAQI
4th Sep 2026268 PMAQI
4th Sep 2026279 PMAQI
4th Sep 20262810 PMAQI
4th Sep 20262611 PMAQI
5th Sep 20263412 AMAQI
5th Sep 2026291 AMAQI
5th Sep 2026202 AMAQI
5th Sep 2026233 AMAQI
5th Sep 2026234 AMAQI
5th Sep 2026225 AMAQI

19°C15/24°C

5th Sep 2026256 AMAQI
5th Sep 2026297 AMAQI
5th Sep 2026268 AMAQI
5th Sep 2026249 AMAQI
5th Sep 20262810 AMAQI
5th Sep 20263011 AMAQI
5th Sep 20263012 PMAQI
5th Sep 2026241 PMAQI
5th Sep 2026302 PMAQI
5th Sep 2026283 PMAQI
5th Sep 2026164 PMAQI
5th Sep 2026195 PMAQI
5th Sep 2026166 PMAQI
5th Sep 2026277 PMAQI
5th Sep 2026278 PMAQI
5th Sep 2026269 PMAQI
5th Sep 20262210 PMAQI
5th Sep 20262011 PMAQI
6th Sep 20261912 AMAQI
6th Sep 2026241 AMAQI
6th Sep 2026282 AMAQI
6th Sep 2026253 AMAQI
6th Sep 2026244 AMAQI
6th Sep 2026225 AMAQI

17°C13/21°C

6th Sep 2026226 AMAQI
6th Sep 2026267 AMAQI
6th Sep 2026288 AMAQI
6th Sep 2026309 AMAQI
6th Sep 20263210 AMAQI
6th Sep 20262611 AMAQI
6th Sep 20262012 PMAQI
6th Sep 2026301 PMAQI
6th Sep 2026302 PMAQI
6th Sep 2026303 PMAQI
6th Sep 2026184 PMAQI
6th Sep 2026235 PMAQI
6th Sep 2026216 PMAQI
6th Sep 2026247 PMAQI
6th Sep 2026268 PMAQI
6th Sep 2026309 PMAQI
6th Sep 20263010 PMAQI
6th Sep 20262911 PMAQI
7th Sep 20262412 AMAQI
7th Sep 2026281 AMAQI
7th Sep 2026262 AMAQI
7th Sep 2026263 AMAQI
7th Sep 2026334 AMAQI
7th Sep 2026335 AMAQI

17°C12/23°C

7th Sep 2026356 AMAQI
7th Sep 2026287 AMAQI
7th Sep 2026298 AMAQI
7th Sep 2026289 AMAQI
7th Sep 20262610 AMAQI
7th Sep 20262711 AMAQI
7th Sep 20262912 PMAQI
7th Sep 2026261 PMAQI
7th Sep 2026222 PMAQI
7th Sep 2026183 PMAQI
7th Sep 2026164 PMAQI
7th Sep 2026185 PMAQI
7th Sep 2026226 PMAQI
7th Sep 2026217 PMAQI
7th Sep 2026208 PMAQI
7th Sep 2026419 PMAQI
7th Sep 20264810 PMAQI
7th Sep 20264711 PMAQI
8th Sep 20264812 AMAQI
8th Sep 2026271 AMAQI
8th Sep 2026222 AMAQI
8th Sep 2026243 AMAQI
8th Sep 2026354 AMAQI
8th Sep 2026205 AMAQI

18°C12/26°C

8th Sep 2026226 AMAQI
8th Sep 2026257 AMAQI
8th Sep 2026308 AMAQI
8th Sep 2026299 AMAQI
8th Sep 20263410 AMAQI
8th Sep 20262711 AMAQI
8th Sep 20262412 PMAQI
8th Sep 2026251 PMAQI
8th Sep 2026262 PMAQI
8th Sep 2026223 PMAQI
8th Sep 2026224 PMAQI
8th Sep 2026265 PMAQI
8th Sep 2026256 PMAQI
8th Sep 2026297 PMAQI
8th Sep 2026298 PMAQI
8th Sep 2026289 PMAQI
8th Sep 20262710 PMAQI
8th Sep 20263811 PMAQI
9th Sep 20262512 AMAQI
9th Sep 2026301 AMAQI
9th Sep 2026292 AMAQI
9th Sep 2026363 AMAQI
9th Sep 2026264 AMAQI
9th Sep 2026265 AMAQI

17°C14/21°C

9th Sep 2026256 AMAQI
9th Sep 2026227 AMAQI
9th Sep 2026218 AMAQI
9th Sep 2026249 AMAQI
9th Sep 20262210 AMAQI
9th Sep 20262211 AMAQI
9th Sep 20262412 PMAQI
9th Sep 2026271 PMAQI
9th Sep 2026332 PMAQI
9th Sep 2026263 PMAQI
9th Sep 2026254 PMAQI
9th Sep 2026255 PMAQI
9th Sep 2026256 PMAQI
9th Sep 2026257 PMAQI
9th Sep 2026268 PMAQI
9th Sep 2026269 PMAQI
9th Sep 20262610 PMAQI
9th Sep 20262311 PMAQI
10th Sep 20262512 AMAQI
10th Sep 2026221 AMAQI
10th Sep 2026222 AMAQI
10th Sep 2026253 AMAQI
10th Sep 2026224 AMAQI
10th Sep 2026245 AMAQI

18°C13/23°C

10th Sep 2026236 AMAQI
10th Sep 2026227 AMAQI
10th Sep 2026228 AMAQI
10th Sep 2026279 AMAQI
10th Sep 20262810 AMAQI
10th Sep 20264911 AMAQI
10th Sep 20266412 PMAQI
10th Sep 2026761 PMAQI
10th Sep 2026662 PMAQI
10th Sep 2026543 PMAQI
10th Sep 2026464 PMAQI
10th Sep 2026295 PMAQI
10th Sep 2026256 PMAQI
10th Sep 2026237 PMAQI
10th Sep 2026268 PMAQI
10th Sep 2026229 PMAQI
10th Sep 20261810 PMAQI
10th Sep 20266011 PMAQI
11th Sep 20264612 AMAQI
11th Sep 2026351 AMAQI
11th Sep 2026462 AMAQI
11th Sep 2026563 AMAQI
11th Sep 2026624 AMAQI
11th Sep 2026605 AMAQI

20°C13/24°C

11th Sep 2026636 AMAQI
11th Sep 2026507 AMAQI
11th Sep 2026538 AMAQI
11th Sep 2026509 AMAQI
11th Sep 20264210 AMAQI
11th Sep 20262711 AMAQI
11th Sep 20262512 PMAQI
11th Sep 2026281 PMAQI
11th Sep 2026262 PMAQI
11th Sep 2026263 PMAQI
11th Sep 2026384 PMAQI
11th Sep 2026375 PMAQI
11th Sep 2026366 PMAQI
11th Sep 2026367 PMAQI
11th Sep 2026428 PMAQI
11th Sep 2026509 PMAQI
11th Sep 20265210 PMAQI
11th Sep 20265611 PMAQI
12th Sep 20265412 AMAQI
12th Sep 2026451 AMAQI
12th Sep 2026412 AMAQI
12th Sep 2026363 AMAQI
12th Sep 2026364 AMAQI
12th Sep 2026325 AMAQI

15°C9/21°C

12th Sep 2026336 AMAQI
12th Sep 2026297 AMAQI
12th Sep 2026328 AMAQI
12th Sep 2026289 AMAQI
12th Sep 20263210 AMAQI
12th Sep 20263011 AMAQI
12th Sep 20262612 PMAQI
12th Sep 2026281 PMAQI
12th Sep 2026342 PMAQI
12th Sep 2026273 PMAQI
12th Sep 2026255 PMAQI
12th Sep 2026366 PMAQI
12th Sep 2026217 PMAQI
12th Sep 2026238 PMAQI
12th Sep 2026569 PMAQI
12th Sep 20265610 PMAQI
12th Sep 20265811 PMAQI
13th Sep 20264212 AMAQI
13th Sep 2026241 AMAQI
13th Sep 2026302 AMAQI
13th Sep 2026303 AMAQI
13th Sep 2026314 AMAQI
13th Sep 2026255 AMAQI

16°C7/24°C

13th Sep 2026286 AMAQI
13th Sep 2026297 AMAQI
13th Sep 2026308 AMAQI
13th Sep 2026249 AMAQI
13th Sep 20263010 AMAQI
13th Sep 20263011 AMAQI
13th Sep 20262812 PMAQI
13th Sep 2026321 PMAQI
13th Sep 2026302 PMAQI
13th Sep 2026243 PMAQI
13th Sep 2026224 PMAQI
13th Sep 2026235 PMAQI
13th Sep 2026256 PMAQI
13th Sep 2026257 PMAQI
13th Sep 2026268 PMAQI
13th Sep 2026259 PMAQI
13th Sep 20262310 PMAQI
13th Sep 20262811 PMAQI
14th Sep 20263312 AMAQI
14th Sep 2026251 AMAQI
14th Sep 2026332 AMAQI
14th Sep 2026523 AMAQI
14th Sep 2026634 AMAQI
14th Sep 2026685 AMAQI

20°C16/23°C

14th Sep 2026706 AMAQI
14th Sep 2026527 AMAQI
14th Sep 2026228 AMAQI
14th Sep 2026269 AMAQI
14th Sep 20262610 AMAQI
14th Sep 20261911 AMAQI
14th Sep 20262512 PMAQI
14th Sep 2026241 PMAQI
14th Sep 2026202 PMAQI
14th Sep 2026163 PMAQI
14th Sep 2026244 PMAQI
14th Sep 2026245 PMAQI
14th Sep 2026226 PMAQI
14th Sep 2026267 PMAQI
14th Sep 2026288 PMAQI
14th Sep 2026319 PMAQI
14th Sep 20263010 PMAQI
14th Sep 20262611 PMAQI
15th Sep 20262212 AMAQI
15th Sep 2026271 AMAQI
15th Sep 2026252 AMAQI
15th Sep 2026273 AMAQI
15th Sep 2026284 AMAQI
15th Sep 2026285 AMAQI

14°C9/18°C

15th Sep 2026296 AMAQI
15th Sep 2026267 AMAQI
15th Sep 2026318 AMAQI
15th Sep 2026249 AMAQI
15th Sep 20263010 AMAQI
15th Sep 20262711 AMAQI
15th Sep 20262212 PMAQI
15th Sep 2026291 PMAQI
15th Sep 2026302 PMAQI
15th Sep 2026283 PMAQI
15th Sep 2026264 PMAQI
15th Sep 2026235 PMAQI
15th Sep 2026266 PMAQI
15th Sep 2026247 PMAQI
15th Sep 2026288 PMAQI
15th Sep 2026319 PMAQI
15th Sep 20262610 PMAQI
15th Sep 20262711 PMAQI
16th Sep 20262612 AMAQI
16th Sep 2026301 AMAQI
16th Sep 2026252 AMAQI
16th Sep 2026203 AMAQI
16th Sep 2026214 AMAQI
16th Sep 2026245 AMAQI

14°C7/20°C

16th Sep 2026206 AMAQI
16th Sep 2026247 AMAQI
16th Sep 2026268 AMAQI
16th Sep 2026309 AMAQI
16th Sep 20264010 AMAQI
16th Sep 20263011 AMAQI
16th Sep 20262812 PMAQI
16th Sep 2026291 PMAQI
16th Sep 2026262 PMAQI
16th Sep 2026293 PMAQI
16th Sep 2026264 PMAQI
16th Sep 2026265 PMAQI
16th Sep 2026246 PMAQI
16th Sep 2026267 PMAQI
16th Sep 2026528 PMAQI
16th Sep 2026329 PMAQI
16th Sep 20263210 PMAQI
16th Sep 20263211 PMAQI
17th Sep 20263012 AMAQI
17th Sep 2026261 AMAQI
17th Sep 2026262 AMAQI
17th Sep 2026263 AMAQI
17th Sep 2026244 AMAQI
17th Sep 2026235 AMAQI

20°C15/24°C

17th Sep 2026236 AMAQI
17th Sep 2026277 AMAQI
17th Sep 2026268 AMAQI
17th Sep 2026309 AMAQI
17th Sep 20262910 AMAQI
17th Sep 20262611 AMAQI
17th Sep 20262212 PMAQI
17th Sep 2026221 PMAQI
17th Sep 2026282 PMAQI
17th Sep 2026243 PMAQI
17th Sep 2026304 PMAQI
17th Sep 2026265 PMAQI
17th Sep 2026236 PMAQI
17th Sep 2026267 PMAQI
17th Sep 2026268 PMAQI
17th Sep 2026249 PMAQI
17th Sep 20264210 PMAQI
17th Sep 20264511 PMAQI
18th Sep 20264912 AMAQI
18th Sep 2026471 AMAQI
18th Sep 2026402 AMAQI
18th Sep 2026283 AMAQI
18th Sep 2026294 AMAQI
18th Sep 2026295 AMAQI

17°C13/22°C

18th Sep 2026346 AMAQI
18th Sep 2026287 AMAQI
18th Sep 2026278 AMAQI
18th Sep 2026289 AMAQI
18th Sep 20263510 AMAQI
18th Sep 20262611 AMAQI
18th Sep 20262412 PMAQI
18th Sep 2026251 PMAQI
18th Sep 2026222 PMAQI
18th Sep 2026273 PMAQI
18th Sep 2026224 PMAQI
18th Sep 2026265 PMAQI
18th Sep 2026276 PMAQI
18th Sep 2026277 PMAQI
18th Sep 2026268 PMAQI
18th Sep 2026269 PMAQI
18th Sep 20265410 PMAQI
18th Sep 20265611 PMAQI
19th Sep 20264012 AMAQI
19th Sep 2026221 AMAQI
19th Sep 2026202 AMAQI
19th Sep 2026263 AMAQI
19th Sep 2026284 AMAQI
19th Sep 2026285 AMAQI

14°C9/18°C

19th Sep 2026286 AMAQI
19th Sep 2026287 AMAQI
19th Sep 2026268 AMAQI
19th Sep 2026229 AMAQI
19th Sep 20262810 AMAQI
19th Sep 20262611 AMAQI
19th Sep 20262312 PMAQI
19th Sep 2026181 PMAQI
19th Sep 2026222 PMAQI
19th Sep 2026163 PMAQI
19th Sep 2026164 PMAQI
19th Sep 2026215 PMAQI
19th Sep 2026266 PMAQI
19th Sep 2026267 PMAQI
19th Sep 2026288 PMAQI
19th Sep 2026309 PMAQI
19th Sep 20266010 PMAQI
19th Sep 20265011 PMAQI
20th Sep 20263612 AMAQI
20th Sep 2026421 AMAQI
20th Sep 2026382 AMAQI
20th Sep 2026303 AMAQI
20th Sep 2026284 AMAQI
20th Sep 2026245 AMAQI

10°C5/17°C

20th Sep 2026256 AMAQI
20th Sep 2026287 AMAQI
20th Sep 2026328 AMAQI
20th Sep 2026329 AMAQI
20th Sep 20263210 AMAQI
20th Sep 20262911 AMAQI
20th Sep 20263012 PMAQI
20th Sep 2026311 PMAQI
20th Sep 2026312 PMAQI
20th Sep 2026313 PMAQI
20th Sep 2026324 PMAQI
20th Sep 2026305 PMAQI
20th Sep 2026306 PMAQI
20th Sep 2026277 PMAQI
20th Sep 2026318 PMAQI
20th Sep 2026309 PMAQI
20th Sep 20262810 PMAQI
20th Sep 20262811 PMAQI
21st Sep 20263412 AMAQI
21st Sep 2026341 AMAQI
21st Sep 2026302 AMAQI
21st Sep 2026303 AMAQI
21st Sep 2026294 AMAQI
21st Sep 2026245 AMAQI

12°C7/20°C

21st Sep 2026246 AMAQI
21st Sep 2026287 AMAQI
21st Sep 2026308 AMAQI
21st Sep 2026319 AMAQI
21st Sep 20263010 AMAQI
21st Sep 20263411 AMAQI
21st Sep 20263012 PMAQI
21st Sep 2026301 PMAQI
21st Sep 2026262 PMAQI
21st Sep 2026133 PMAQI
21st Sep 2026164 PMAQI
21st Sep 2026265 PMAQI
21st Sep 2026266 PMAQI
21st Sep 2026287 PMAQI
21st Sep 2026308 PMAQI
21st Sep 2026339 PMAQI
21st Sep 20262810 PMAQI
21st Sep 20262811 PMAQI
22nd Sep 20263012 AMAQI
22nd Sep 2026281 AMAQI
22nd Sep 2026232 AMAQI
22nd Sep 2026223 AMAQI
22nd Sep 2026224 AMAQI
22nd Sep 2026245 AMAQI

10°C7/15°C

22nd Sep 2026276 AMAQI
22nd Sep 2026277 AMAQI
22nd Sep 2026298 AMAQI
22nd Sep 2026309 AMAQI
22nd Sep 20263210 AMAQI
22nd Sep 20263111 AMAQI
22nd Sep 20263012 PMAQI
22nd Sep 2026291 PMAQI
22nd Sep 2026302 PMAQI
22nd Sep 2026243 PMAQI
22nd Sep 2026264 PMAQI
22nd Sep 2026155 PMAQI
22nd Sep 2026236 PMAQI
22nd Sep 2026227 PMAQI
22nd Sep 2026188 PMAQI
22nd Sep 2026249 PMAQI
22nd Sep 20264810 PMAQI
22nd Sep 20262911 PMAQI
23rd Sep 20262112 AMAQI
23rd Sep 2026221 AMAQI
23rd Sep 2026172 AMAQI
23rd Sep 2026243 AMAQI
23rd Sep 2026284 AMAQI
23rd Sep 2026265 AMAQI

10°C5/17°C

23rd Sep 2026256 AMAQI
23rd Sep 2026297 AMAQI
23rd Sep 2026298 AMAQI
23rd Sep 2026329 AMAQI
23rd Sep 20263210 AMAQI
23rd Sep 20263711 AMAQI
23rd Sep 20265312 PMAQI
23rd Sep 2026341 PMAQI
23rd Sep 2026302 PMAQI
23rd Sep 2026273 PMAQI
23rd Sep 2026254 PMAQI
23rd Sep 2026185 PMAQI
23rd Sep 2026196 PMAQI
23rd Sep 2026257 PMAQI
23rd Sep 2026268 PMAQI
23rd Sep 2026309 PMAQI
23rd Sep 20262210 PMAQI
23rd Sep 20263111 PMAQI
24th Sep 20263212 AMAQI
24th Sep 2026241 AMAQI
24th Sep 2026202 AMAQI
24th Sep 2026283 AMAQI
24th Sep 2026214 AMAQI
24th Sep 2026265 AMAQI

11°C5/19°C

24th Sep 2026226 AMAQI
24th Sep 2026247 AMAQI
24th Sep 2026278 AMAQI
24th Sep 2026329 AMAQI
24th Sep 20262810 AMAQI
24th Sep 20263911 AMAQI
24th Sep 20264412 PMAQI
24th Sep 2026341 PMAQI
24th Sep 2026362 PMAQI
24th Sep 2026203 PMAQI
24th Sep 2026204 PMAQI
24th Sep 2026185 PMAQI
24th Sep 2026256 PMAQI
24th Sep 2026217 PMAQI
24th Sep 2026228 PMAQI
24th Sep 2026259 PMAQI
24th Sep 20262810 PMAQI
24th Sep 20262811 PMAQI
25th Sep 20263512 AMAQI
25th Sep 2026411 AMAQI
25th Sep 2026472 AMAQI
25th Sep 2026473 AMAQI
25th Sep 2026444 AMAQI
25th Sep 2026405 AMAQI

12°C6/20°C

25th Sep 2026266 AMAQI
25th Sep 2026267 AMAQI
25th Sep 2026268 AMAQI
25th Sep 2026399 AMAQI
25th Sep 20264010 AMAQI
25th Sep 20264211 AMAQI
25th Sep 20262812 PMAQI
25th Sep 2026271 PMAQI
25th Sep 2026252 PMAQI
25th Sep 2026253 PMAQI
25th Sep 2026254 PMAQI
25th Sep 2026215 PMAQI
25th Sep 2026236 PMAQI
25th Sep 2026227 PMAQI
25th Sep 2026228 PMAQI
25th Sep 2026249 PMAQI
25th Sep 20266210 PMAQI
25th Sep 20266611 PMAQI
26th Sep 20266712 AMAQI
26th Sep 2026611 AMAQI
26th Sep 2026502 AMAQI
26th Sep 2026433 AMAQI
26th Sep 2026364 AMAQI
26th Sep 2026345 AMAQI

14°C8/21°C

26th Sep 2026246 AMAQI
6 AM
26th Sep 2026227 AMAQI
26th Sep 2026218 AMAQI
26th Sep 2026209 AMAQI
26th Sep 20262610 AMAQI
26th Sep 20262611 AMAQI
26th Sep 20263012 PMAQI
12 PM
26th Sep 2026201 PMAQI
26th Sep 2026212 PMAQI
26th Sep 2026223 PMAQI
26th Sep 2026214 PMAQI
26th Sep 2026235 PMAQI
26th Sep 2026256 PMAQI
26th Sep 2026227 PMAQI
7 PM
26th Sep 2026238 PMAQI
26th Sep 2026239 PMAQI
26th Sep 20262310 PMAQI
26th Sep 20262411 PMAQI
12 AM
5 AM

15°C9/21°C

昼間
平均最高時間
10 AM

30AQI

1 時間 / 日
30 時間 / 月
平均最低時間
5 PM

24AQI

1 時間 / 日
30 時間 / 月
過去30日間、昼間の最高AQIは 10 AM から 10 AM の間に記録され(平均 30)、最も低いAQIは 5 PM から 5 PM の間に記録され(平均 24)ました。
夜間
平均最高時間
10 PM - 11 PM

34AQI

2 時間 / 日
60 時間 / 月
平均最低時間
8 PM

27AQI

1 時間 / 日
30 時間 / 月
過去30日間、昼間の最高AQIは 10 PM から 11 PM の間に記録され(平均 34)、最も低いAQIは 8 PM から 8 PM の間に記録され(平均 27)ました。

2026 年間 vs 空気品質

Cornwall, Ontario, Canada

2026

95%

252

5%

13

過去269 日間の AQI カテゴリ別総日数(2026 年) (96 日残り)

良い
252 日
適度
13 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

2026 年、95% の 269 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

Cornwall, 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
12AQI (US)
2nd 1月 2026
18AQI (US)
3rd 1月 2026
11AQI (US)
4th 1月 2026
20AQI (US)
5th 1月 2026
36AQI (US)
6th 1月 2026
58AQI (US)
7th 1月 2026
61AQI (US)
8th 1月 2026
50AQI (US)
9th 1月 2026
38AQI (US)
10th 1月 2026
12AQI (US)
11th 1月 2026
16AQI (US)
12th 1月 2026
14AQI (US)
13th 1月 2026
39AQI (US)
14th 1月 2026
32AQI (US)
15th 1月 2026
14AQI (US)
16th 1月 2026
10AQI (US)
17th 1月 2026
30AQI (US)
18th 1月 2026
23AQI (US)
19th 1月 2026
24AQI (US)
20th 1月 2026
15AQI (US)
21st 1月 2026
20AQI (US)
22nd 1月 2026
49AQI (US)
23rd 1月 2026
54AQI (US)
24th 1月 2026
46AQI (US)
25th 1月 2026
46AQI (US)
26th 1月 2026
48AQI (US)
27th 1月 2026
44AQI (US)
28th 1月 2026
46AQI (US)
29th 1月 2026
51AQI (US)
30th 1月 2026
49AQI (US)
31st 1月 2026
45AQI (US)
1st 2月 2026
47AQI (US)
2nd 2月 2026
49AQI (US)
3rd 2月 2026
50AQI (US)
4th 2月 2026
53AQI (US)
5th 2月 2026
49AQI (US)
6th 2月 2026
40AQI (US)
7th 2月 2026
38AQI (US)
8th 2月 2026
46AQI (US)
9th 2月 2026
46AQI (US)
10th 2月 2026
46AQI (US)
11th 2月 2026
42AQI (US)
12th 2月 2026
42AQI (US)
13th 2月 2026
48AQI (US)
14th 2月 2026
50AQI (US)
15th 2月 2026
39AQI (US)
16th 2月 2026
42AQI (US)
17th 2月 2026
45AQI (US)
18th 2月 2026
42AQI (US)
19th 2月 2026
40AQI (US)
20th 2月 2026
40AQI (US)
21st 2月 2026
36AQI (US)
22nd 2月 2026
36AQI (US)
23rd 2月 2026
39AQI (US)
24th 2月 2026
46AQI (US)
25th 2月 2026
41AQI (US)
26th 2月 2026
35AQI (US)
27th 2月 2026
35AQI (US)
28th 2月 2026
38AQI (US)
1st 3月 2026
39AQI (US)
2nd 3月 2026
54AQI (US)
3rd 3月 2026
47AQI (US)
4th 3月 2026
45AQI (US)
5th 3月 2026
42AQI (US)
6th 3月 2026
37AQI (US)
7th 3月 2026
40AQI (US)
8th 3月 2026
38AQI (US)
9th 3月 2026
40AQI (US)
10th 3月 2026
32AQI (US)
11th 3月 2026
45AQI (US)
12th 3月 2026
41AQI (US)
13th 3月 2026
39AQI (US)
14th 3月 2026
36AQI (US)
15th 3月 2026
35AQI (US)
16th 3月 2026
37AQI (US)
17th 3月 2026
33AQI (US)
18th 3月 2026
32AQI (US)
19th 3月 2026
31AQI (US)
20th 3月 2026
36AQI (US)
21st 3月 2026
36AQI (US)
22nd 3月 2026
36AQI (US)
23rd 3月 2026
42AQI (US)
24th 3月 2026
36AQI (US)
25th 3月 2026
32AQI (US)
26th 3月 2026
27AQI (US)
27th 3月 2026
28AQI (US)
28th 3月 2026
32AQI (US)
29th 3月 2026
30AQI (US)
30th 3月 2026
27AQI (US)
31st 3月 2026
24AQI (US)
1st 4月 2026
31AQI (US)
2nd 4月 2026
31AQI (US)
3rd 4月 2026
27AQI (US)
4th 4月 2026
32AQI (US)
5th 4月 2026
30AQI (US)
6th 4月 2026
28AQI (US)
7th 4月 2026
26AQI (US)
8th 4月 2026
31AQI (US)
9th 4月 2026
28AQI (US)
10th 4月 2026
30AQI (US)
11th 4月 2026
31AQI (US)
12th 4月 2026
27AQI (US)
13th 4月 2026
32AQI (US)
14th 4月 2026
32AQI (US)
15th 4月 2026
33AQI (US)
16th 4月 2026
30AQI (US)
17th 4月 2026
18th 4月 2026
28AQI (US)
19th 4月 2026
33AQI (US)
20th 4月 2026
28AQI (US)
21st 4月 2026
26AQI (US)
22nd 4月 2026
23rd 4月 2026
23AQI (US)
24th 4月 2026
26AQI (US)
25th 4月 2026
28AQI (US)
26th 4月 2026
32AQI (US)
27th 4月 2026
27AQI (US)
28th 4月 2026
24AQI (US)
29th 4月 2026
23AQI (US)
30th 4月 2026
26AQI (US)
1st 5月 2026
27AQI (US)
2nd 5月 2026
24AQI (US)
3rd 5月 2026
21AQI (US)
4th 5月 2026
30AQI (US)
5th 5月 2026
32AQI (US)
6th 5月 2026
30AQI (US)
7th 5月 2026
28AQI (US)
8th 5月 2026
28AQI (US)
9th 5月 2026
10th 5月 2026
33AQI (US)
11th 5月 2026
30AQI (US)
12th 5月 2026
26AQI (US)
13th 5月 2026
27AQI (US)
14th 5月 2026
23AQI (US)
15th 5月 2026
46AQI (US)
16th 5月 2026
53AQI (US)
17th 5月 2026
56AQI (US)
18th 5月 2026
58AQI (US)
19th 5月 2026
55AQI (US)
20th 5月 2026
50AQI (US)
21st 5月 2026
44AQI (US)
22nd 5月 2026
44AQI (US)
23rd 5月 2026
50AQI (US)
24th 5月 2026
48AQI (US)
25th 5月 2026
45AQI (US)
26th 5月 2026
28AQI (US)
27th 5月 2026
26AQI (US)
28th 5月 2026
20AQI (US)
29th 5月 2026
20AQI (US)
30th 5月 2026
21AQI (US)
31st 5月 2026
28AQI (US)
1st 6月 2026
28AQI (US)
2nd 6月 2026
25AQI (US)
3rd 6月 2026
24AQI (US)
4th 6月 2026
24AQI (US)
5th 6月 2026
28AQI (US)
6th 6月 2026
25AQI (US)
7th 6月 2026
22AQI (US)
8th 6月 2026
26AQI (US)
9th 6月 2026
25AQI (US)
10th 6月 2026
27AQI (US)
11th 6月 2026
26AQI (US)
12th 6月 2026
26AQI (US)
13th 6月 2026
23AQI (US)
14th 6月 2026
23AQI (US)
15th 6月 2026
24AQI (US)
16th 6月 2026
26AQI (US)
17th 6月 2026
27AQI (US)
18th 6月 2026
26AQI (US)
19th 6月 2026
24AQI (US)
20th 6月 2026
24AQI (US)
21st 6月 2026
21AQI (US)
22nd 6月 2026
24AQI (US)
23rd 6月 2026
24AQI (US)
24th 6月 2026
23AQI (US)
25th 6月 2026
24AQI (US)
26th 6月 2026
27AQI (US)
27th 6月 2026
29AQI (US)
28th 6月 2026
28AQI (US)
29th 6月 2026
25AQI (US)
30th 6月 2026
25AQI (US)
1st 7月 2026
29AQI (US)
2nd 7月 2026
28AQI (US)
3rd 7月 2026
28AQI (US)
4th 7月 2026
25AQI (US)
5th 7月 2026
25AQI (US)
6th 7月 2026
28AQI (US)
7th 7月 2026
29AQI (US)
8th 7月 2026
27AQI (US)
9th 7月 2026
28AQI (US)
10th 7月 2026
44AQI (US)
11th 7月 2026
40AQI (US)
12th 7月 2026
66AQI (US)
13th 7月 2026
54AQI (US)
14th 7月 2026
47AQI (US)
15th 7月 2026
55AQI (US)
16th 7月 2026
50AQI (US)
17th 7月 2026
35AQI (US)
18th 7月 2026
46AQI (US)
19th 7月 2026
37AQI (US)
20th 7月 2026
34AQI (US)
21st 7月 2026
50AQI (US)
22nd 7月 2026
24AQI (US)
23rd 7月 2026
28AQI (US)
24th 7月 2026
25AQI (US)
25th 7月 2026
28AQI (US)
26th 7月 2026
32AQI (US)
27th 7月 2026
38AQI (US)
28th 7月 2026
44AQI (US)
29th 7月 2026
34AQI (US)
30th 7月 2026
32AQI (US)
31st 7月 2026
34AQI (US)
1st 8月 2026
24AQI (US)
2nd 8月 2026
36AQI (US)
3rd 8月 2026
29AQI (US)
4th 8月 2026
40AQI (US)
5th 8月 2026
32AQI (US)
6th 8月 2026
32AQI (US)
7th 8月 2026
28AQI (US)
8th 8月 2026
34AQI (US)
9th 8月 2026
26AQI (US)
10th 8月 2026
30AQI (US)
11th 8月 2026
33AQI (US)
12th 8月 2026
24AQI (US)
13th 8月 2026
30AQI (US)
14th 8月 2026
28AQI (US)
15th 8月 2026
34AQI (US)
16th 8月 2026
30AQI (US)
17th 8月 2026
26AQI (US)
18th 8月 2026
24AQI (US)
19th 8月 2026
29AQI (US)
20th 8月 2026
27AQI (US)
21st 8月 2026
27AQI (US)
22nd 8月 2026
24AQI (US)
23rd 8月 2026
24AQI (US)
24th 8月 2026
25AQI (US)
25th 8月 2026
28AQI (US)
26th 8月 2026
24AQI (US)
27th 8月 2026
24AQI (US)
28th 8月 2026
24AQI (US)
29th 8月 2026
22AQI (US)
30th 8月 2026
24AQI (US)
31st 8月 2026
29AQI (US)
1st 9月 2026
28AQI (US)
2nd 9月 2026
28AQI (US)
3rd 9月 2026
24AQI (US)
4th 9月 2026
24AQI (US)
5th 9月 2026
25AQI (US)
6th 9月 2026
26AQI (US)
7th 9月 2026
28AQI (US)
8th 9月 2026
28AQI (US)
9th 9月 2026
26AQI (US)
10th 9月 2026
34AQI (US)
11th 9月 2026
43AQI (US)
12th 9月 2026
36AQI (US)
13th 9月 2026
28AQI (US)
14th 9月 2026
33AQI (US)
15th 9月 2026
26AQI (US)
16th 9月 2026
28AQI (US)
17th 9月 2026
28AQI (US)
18th 9月 2026
32AQI (US)
19th 9月 2026
28AQI (US)
20th 9月 2026
30AQI (US)
21st 9月 2026
28AQI (US)
22nd 9月 2026
27AQI (US)
23rd 9月 2026
28AQI (US)
24th 9月 2026
27AQI (US)
25th 9月 2026
34AQI (US)
26th 9月 2026
27th 9月 2026
28th 9月 2026
29th 9月 2026
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

33AQI (US)

43AQI (US)

36AQI (US)

29AQI (US)

35AQI (US)

25AQI (US)

36AQI (US)

28AQI (US)

29AQI (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

202633AQI (US)

27
4
27
1
30
1
28
26
4
30
28
3
31
25
252
13

記録された最高 AQI (US)

2月

43AQI (US)


記録された最低 AQI (US)

6月

25AQI (US)


202530AQI (US)

31
26
2
28
3
30
31
24
6
24
7
23
8
30
28
3
28
2
30
1
333
32

記録された最高 AQI (US)

7月

40AQI (US)


記録された最低 AQI (US)

5月

20AQI (US)


202430AQI (US)

29
2
24
5
31
30
31
28
1
29
2
26
5
29
1
30
1
30
27
4
344
21

記録された最高 AQI (US)

2月

37AQI (US)


記録された最低 AQI (US)

11月

25AQI (US)


202337AQI (US)

28
3
24
4
31
30
30
1
17
7
4
2
20
10
1
29
2
23
7
30
1
29
23
8
314
43
5
2

記録された最高 AQI (US)

6月

62AQI (US)


記録された最低 AQI (US)

10月

26AQI (US)


202231AQI (US)

28
2
20
1
29
2
30
29
2
28
2
24
2
28
27
4
28
2
30
1
303
16

記録された最高 AQI (US)

1月

34AQI (US)


記録された最低 AQI (US)

8月

22AQI (US)


202131AQI (US)

24
5
25
3
30
1
30
30
1
30
26
5
29
2
29
1
31
30
28
3
342
21

記録された最高 AQI (US)

2月

35AQI (US)


記録された最低 AQI (US)

11月

25AQI (US)


202028AQI (US)

13
21
16
2
30
31
31
30
31
26
4
31
260
6

記録された最高 AQI (US)

5月

37AQI (US)


記録された最低 AQI (US)

10月

22AQI (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)
37AQI (US)
最も清浄な年
2020(平均)
28AQI (US)


Cornwall の年間 2026 AQI (US)(33)は、前年と比較して 6.6% (悪化 AQI (US)) の平均パーセント変動を示しています: 2020 (28), 2021 (31), 2022 (31), 2023 (37), 2024 (30), 2025 (30)。