Country Background

Saint John, New Brunswick, 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

Saint John, New Brunswick, Canada

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
30th Sep 2023
66AQI
記録された最低AQIは
13th Sep 2023
11AQI


同日分析 (17th September ):
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 26 で、2024 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: 17th Sep - 18th Sep 2025

Saint John, New Brunswick, Canada

AQI
.

6 AM17th Sep 2025

7 PM

5 AM18th Sep 2025

昼間
平均最高時間
9AM17th Sep

32AQI

平均最低時間
2PM17th Sep

26AQI

夜間
平均最高時間
6AM17th Sep

27AQI

平均最低時間
11PM17th Sep

23AQI

過去24時間で、

Saint John のAQI は 日 の 32 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 : Aug - Sep 2025

Saint John, New Brunswick, Canada

AugSep
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 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
19th Aug 2025166 AMAQI
19th Aug 2025167 AMAQI
19th Aug 2025168 AMAQI
19th Aug 2025169 AMAQI
19th Aug 20251710 AMAQI
19th Aug 20251611 AMAQI
19th Aug 20251512 PMAQI
19th Aug 2025141 PMAQI
19th Aug 2025152 PMAQI
19th Aug 2025143 PMAQI
19th Aug 2025144 PMAQI
19th Aug 2025145 PMAQI
19th Aug 2025146 PMAQI
19th Aug 2025157 PMAQI
19th Aug 2025148 PMAQI
19th Aug 2025159 PMAQI
19th Aug 20251610 PMAQI
19th Aug 20251611 PMAQI
20th Aug 20251612 AMAQI
20th Aug 2025161 AMAQI
20th Aug 2025162 AMAQI
20th Aug 2025163 AMAQI
20th Aug 2025164 AMAQI
20th Aug 2025175 AMAQI

15°C8/22°C

20th Aug 2025176 AMAQI
20th Aug 2025167 AMAQI
20th Aug 2025168 AMAQI
20th Aug 2025179 AMAQI
20th Aug 20251710 AMAQI
20th Aug 20251711 AMAQI
20th Aug 20252212 PMAQI
20th Aug 2025291 PMAQI
20th Aug 2025262 PMAQI
20th Aug 2025233 PMAQI
20th Aug 2025244 PMAQI
20th Aug 2025215 PMAQI
20th Aug 2025176 PMAQI
20th Aug 2025187 PMAQI
20th Aug 2025188 PMAQI
20th Aug 2025189 PMAQI
20th Aug 20251810 PMAQI
20th Aug 20251911 PMAQI
21st Aug 20251912 AMAQI
21st Aug 2025191 AMAQI
21st Aug 2025202 AMAQI
21st Aug 2025213 AMAQI
21st Aug 2025204 AMAQI
21st Aug 2025215 AMAQI

15°C10/22°C

21st Aug 2025206 AMAQI
21st Aug 2025207 AMAQI
21st Aug 2025298 AMAQI
21st Aug 2025339 AMAQI
21st Aug 20253310 AMAQI
21st Aug 20253311 AMAQI
21st Aug 20253212 PMAQI
21st Aug 2025291 PMAQI
21st Aug 2025262 PMAQI
21st Aug 2025243 PMAQI
21st Aug 2025234 PMAQI
21st Aug 2025215 PMAQI
21st Aug 2025206 PMAQI
21st Aug 2025207 PMAQI
21st Aug 2025238 PMAQI
21st Aug 2025319 PMAQI
21st Aug 20252910 PMAQI
21st Aug 20252711 PMAQI
22nd Aug 20252912 AMAQI
22nd Aug 2025301 AMAQI
22nd Aug 2025282 AMAQI
22nd Aug 2025273 AMAQI
22nd Aug 2025274 AMAQI
22nd Aug 2025265 AMAQI

16°C8/23°C

22nd Aug 2025296 AMAQI
22nd Aug 2025287 AMAQI
22nd Aug 2025288 AMAQI
22nd Aug 2025289 AMAQI
22nd Aug 20252810 AMAQI
22nd Aug 20252911 AMAQI
22nd Aug 20252812 PMAQI
22nd Aug 2025241 PMAQI
22nd Aug 2025222 PMAQI
22nd Aug 2025223 PMAQI
22nd Aug 2025214 PMAQI
22nd Aug 2025215 PMAQI
22nd Aug 2025216 PMAQI
22nd Aug 2025207 PMAQI
22nd Aug 2025218 PMAQI
22nd Aug 2025279 PMAQI
22nd Aug 20252710 PMAQI
22nd Aug 20252511 PMAQI
23rd Aug 20252612 AMAQI
23rd Aug 2025251 AMAQI
23rd Aug 2025272 AMAQI
23rd Aug 2025263 AMAQI
23rd Aug 2025264 AMAQI
23rd Aug 2025275 AMAQI

17°C10/25°C

23rd Aug 2025276 AMAQI
23rd Aug 2025277 AMAQI
23rd Aug 2025288 AMAQI
23rd Aug 2025299 AMAQI
23rd Aug 20253110 AMAQI
23rd Aug 20253111 AMAQI
23rd Aug 20253112 PMAQI
23rd Aug 2025291 PMAQI
23rd Aug 2025282 PMAQI
23rd Aug 2025273 PMAQI
23rd Aug 2025284 PMAQI
23rd Aug 2025295 PMAQI
23rd Aug 2025316 PMAQI
23rd Aug 2025347 PMAQI
23rd Aug 2025348 PMAQI
23rd Aug 2025309 PMAQI
23rd Aug 20253310 PMAQI
23rd Aug 20253911 PMAQI
24th Aug 20254012 AMAQI
24th Aug 2025411 AMAQI
24th Aug 2025422 AMAQI
24th Aug 2025413 AMAQI
24th Aug 2025414 AMAQI
24th Aug 2025405 AMAQI

16°C9/22°C

24th Aug 2025406 AMAQI
24th Aug 2025387 AMAQI
24th Aug 2025388 AMAQI
24th Aug 2025409 AMAQI
24th Aug 20254010 AMAQI
24th Aug 20253911 AMAQI
24th Aug 20253712 PMAQI
24th Aug 2025331 PMAQI
24th Aug 2025302 PMAQI
24th Aug 2025303 PMAQI
24th Aug 2025314 PMAQI
24th Aug 2025335 PMAQI
24th Aug 2025326 PMAQI
24th Aug 2025327 PMAQI
24th Aug 2025328 PMAQI
24th Aug 2025399 PMAQI
24th Aug 20253710 PMAQI
24th Aug 20253511 PMAQI
25th Aug 20253512 AMAQI
25th Aug 2025341 AMAQI
25th Aug 2025332 AMAQI
25th Aug 2025343 AMAQI
25th Aug 2025354 AMAQI
25th Aug 2025285 AMAQI

15°C13/21°C

25th Aug 2025296 AMAQI
25th Aug 2025277 AMAQI
25th Aug 2025278 AMAQI
25th Aug 2025279 AMAQI
25th Aug 20252610 AMAQI
25th Aug 20252511 AMAQI
25th Aug 20252512 PMAQI
25th Aug 2025271 PMAQI
25th Aug 2025262 PMAQI
25th Aug 2025263 PMAQI
25th Aug 2025324 PMAQI
25th Aug 2025285 PMAQI
25th Aug 2025206 PMAQI
25th Aug 2025197 PMAQI
25th Aug 2025208 PMAQI
25th Aug 2025289 PMAQI
25th Aug 20252510 PMAQI
25th Aug 20252011 PMAQI
26th Aug 20252212 AMAQI
26th Aug 2025201 AMAQI
26th Aug 2025222 AMAQI
26th Aug 2025193 AMAQI
26th Aug 2025224 AMAQI
26th Aug 2025225 AMAQI

17°C14/20°C

26th Aug 2025196 AMAQI
26th Aug 2025177 AMAQI
26th Aug 2025168 AMAQI
26th Aug 2025159 AMAQI
26th Aug 20251510 AMAQI
26th Aug 20251511 AMAQI
26th Aug 20251512 PMAQI
26th Aug 2025151 PMAQI
26th Aug 2025162 PMAQI
26th Aug 2025163 PMAQI
26th Aug 2025174 PMAQI
26th Aug 2025195 PMAQI
26th Aug 2025196 PMAQI
26th Aug 2025177 PMAQI
26th Aug 2025178 PMAQI
26th Aug 2025189 PMAQI
26th Aug 20252010 PMAQI
26th Aug 20252511 PMAQI
27th Aug 20252612 AMAQI
27th Aug 2025261 AMAQI
27th Aug 2025242 AMAQI
27th Aug 2025233 AMAQI
27th Aug 2025224 AMAQI
27th Aug 2025215 AMAQI

16°C12/19°C

27th Aug 2025186 AMAQI
27th Aug 2025177 AMAQI
27th Aug 2025178 AMAQI
27th Aug 2025199 AMAQI
27th Aug 20252110 AMAQI
27th Aug 20252111 AMAQI
27th Aug 20252212 PMAQI
27th Aug 2025211 PMAQI
27th Aug 2025212 PMAQI
27th Aug 2025203 PMAQI
27th Aug 2025214 PMAQI
27th Aug 2025205 PMAQI
27th Aug 2025196 PMAQI
27th Aug 2025187 PMAQI
27th Aug 2025188 PMAQI
27th Aug 2025219 PMAQI
27th Aug 20252010 PMAQI
27th Aug 20251911 PMAQI
28th Aug 20251912 AMAQI
28th Aug 2025191 AMAQI
28th Aug 2025192 AMAQI
28th Aug 2025193 AMAQI
28th Aug 2025194 AMAQI
28th Aug 2025185 AMAQI

16°C9/23°C

28th Aug 2025196 AMAQI
28th Aug 2025197 AMAQI
28th Aug 2025198 AMAQI
28th Aug 2025209 AMAQI
28th Aug 20252210 AMAQI
28th Aug 20252411 AMAQI
28th Aug 20252412 PMAQI
28th Aug 2025241 PMAQI
28th Aug 2025262 PMAQI
28th Aug 2025263 PMAQI
28th Aug 2025274 PMAQI
28th Aug 2025265 PMAQI
28th Aug 2025266 PMAQI
28th Aug 2025267 PMAQI
28th Aug 2025258 PMAQI
28th Aug 2025229 PMAQI
28th Aug 20252210 PMAQI
28th Aug 20252211 PMAQI
29th Aug 20252112 AMAQI
29th Aug 2025231 AMAQI
29th Aug 2025222 AMAQI
29th Aug 2025233 AMAQI
29th Aug 2025234 AMAQI
29th Aug 2025225 AMAQI

16°C11/23°C

29th Aug 2025226 AMAQI
29th Aug 2025227 AMAQI
29th Aug 2025228 AMAQI
29th Aug 2025219 AMAQI
29th Aug 20252210 AMAQI
29th Aug 20252111 AMAQI
29th Aug 20252112 PMAQI
29th Aug 2025221 PMAQI
29th Aug 2025262 PMAQI
29th Aug 2025273 PMAQI
29th Aug 2025294 PMAQI
29th Aug 2025365 PMAQI
29th Aug 2025326 PMAQI
29th Aug 2025307 PMAQI
29th Aug 2025318 PMAQI
29th Aug 2025249 PMAQI
29th Aug 20252610 PMAQI
29th Aug 20253011 PMAQI
30th Aug 20253112 AMAQI
30th Aug 2025271 AMAQI
30th Aug 2025282 AMAQI
30th Aug 2025283 AMAQI
30th Aug 2025274 AMAQI
30th Aug 2025255 AMAQI

14°C11/19°C

30th Aug 2025266 AMAQI
30th Aug 2025267 AMAQI
30th Aug 2025258 AMAQI
30th Aug 2025269 AMAQI
30th Aug 20252510 AMAQI
30th Aug 20252211 AMAQI
30th Aug 20251812 PMAQI
30th Aug 2025181 PMAQI
30th Aug 2025172 PMAQI
30th Aug 2025173 PMAQI
30th Aug 2025154 PMAQI
30th Aug 2025175 PMAQI
30th Aug 2025186 PMAQI
30th Aug 2025207 PMAQI
30th Aug 2025198 PMAQI
30th Aug 2025259 PMAQI
30th Aug 20252310 PMAQI
30th Aug 20252111 PMAQI
31st Aug 20252312 AMAQI
31st Aug 2025231 AMAQI
31st Aug 2025202 AMAQI
31st Aug 2025213 AMAQI
31st Aug 2025214 AMAQI
31st Aug 2025225 AMAQI

14°C9/18°C

31st Aug 2025226 AMAQI
31st Aug 2025207 AMAQI
31st Aug 2025208 AMAQI
31st Aug 2025199 AMAQI
31st Aug 20251810 AMAQI
31st Aug 20251811 AMAQI
31st Aug 20251712 PMAQI
31st Aug 2025171 PMAQI
31st Aug 2025182 PMAQI
31st Aug 2025203 PMAQI
31st Aug 2025194 PMAQI
31st Aug 2025195 PMAQI
31st Aug 2025206 PMAQI
31st Aug 2025207 PMAQI
31st Aug 2025218 PMAQI
31st Aug 2025219 PMAQI
31st Aug 20252310 PMAQI
31st Aug 20252411 PMAQI
1st Sep 20252512 AMAQI
1st Sep 2025261 AMAQI
1st Sep 2025292 AMAQI
1st Sep 2025293 AMAQI
1st Sep 2025284 AMAQI
1st Sep 2025275 AMAQI

16°C12/23°C

1st Sep 2025276 AMAQI
1st Sep 2025267 AMAQI
1st Sep 2025288 AMAQI
1st Sep 2025279 AMAQI
1st Sep 20252710 AMAQI
1st Sep 20252611 AMAQI
1st Sep 20252712 PMAQI
1st Sep 2025281 PMAQI
1st Sep 2025262 PMAQI
1st Sep 2025273 PMAQI
1st Sep 2025284 PMAQI
1st Sep 2025265 PMAQI
1st Sep 2025266 PMAQI
1st Sep 2025267 PMAQI
1st Sep 2025268 PMAQI
1st Sep 2025269 PMAQI
1st Sep 20252710 PMAQI
1st Sep 20252811 PMAQI
2nd Sep 20252812 AMAQI
2nd Sep 2025291 AMAQI
2nd Sep 2025292 AMAQI
2nd Sep 2025293 AMAQI
2nd Sep 2025294 AMAQI
2nd Sep 2025295 AMAQI

15°C7/21°C

2nd Sep 2025296 AMAQI
2nd Sep 2025297 AMAQI
2nd Sep 2025308 AMAQI
2nd Sep 2025339 AMAQI
2nd Sep 20253710 AMAQI
2nd Sep 20253611 AMAQI
2nd Sep 20253812 PMAQI
2nd Sep 2025381 PMAQI
2nd Sep 2025362 PMAQI
2nd Sep 2025353 PMAQI
2nd Sep 2025334 PMAQI
2nd Sep 2025335 PMAQI
2nd Sep 2025356 PMAQI
2nd Sep 2025347 PMAQI
2nd Sep 2025348 PMAQI
2nd Sep 2025339 PMAQI
2nd Sep 20253310 PMAQI
2nd Sep 20253611 PMAQI
3rd Sep 20253312 AMAQI
3rd Sep 2025351 AMAQI
3rd Sep 2025342 AMAQI
3rd Sep 2025333 AMAQI
3rd Sep 2025354 AMAQI
3rd Sep 2025335 AMAQI

15°C10/24°C

3rd Sep 2025326 AMAQI
3rd Sep 2025337 AMAQI
3rd Sep 2025328 AMAQI
3rd Sep 2025309 AMAQI
3rd Sep 20252710 AMAQI
3rd Sep 20252511 AMAQI
3rd Sep 20252612 PMAQI
3rd Sep 2025271 PMAQI
3rd Sep 2025272 PMAQI
3rd Sep 2025263 PMAQI
3rd Sep 2025244 PMAQI
3rd Sep 2025235 PMAQI
3rd Sep 2025246 PMAQI
3rd Sep 2025257 PMAQI
3rd Sep 2025268 PMAQI
3rd Sep 2025289 PMAQI
3rd Sep 20252610 PMAQI
3rd Sep 20252411 PMAQI
4th Sep 20252512 AMAQI
4th Sep 2025221 AMAQI
4th Sep 2025222 AMAQI
4th Sep 2025223 AMAQI
4th Sep 2025234 AMAQI
4th Sep 2025235 AMAQI

14°C9/19°C

4th Sep 2025246 AMAQI
4th Sep 2025227 AMAQI
4th Sep 2025208 AMAQI
4th Sep 2025209 AMAQI
4th Sep 20252310 AMAQI
4th Sep 20252311 AMAQI
4th Sep 20252012 PMAQI
4th Sep 2025201 PMAQI
4th Sep 2025252 PMAQI
4th Sep 2025253 PMAQI
4th Sep 2025254 PMAQI
4th Sep 2025255 PMAQI
4th Sep 2025266 PMAQI
4th Sep 2025267 PMAQI
4th Sep 2025268 PMAQI
4th Sep 2025269 PMAQI
4th Sep 20252610 PMAQI
4th Sep 20252511 PMAQI
5th Sep 20252612 AMAQI
5th Sep 2025241 AMAQI
5th Sep 2025242 AMAQI
5th Sep 2025233 AMAQI
5th Sep 2025234 AMAQI
5th Sep 2025225 AMAQI

14°C11/17°C

5th Sep 2025226 AMAQI
5th Sep 2025257 AMAQI
5th Sep 2025208 AMAQI
5th Sep 2025199 AMAQI
5th Sep 20251910 AMAQI
5th Sep 20252011 AMAQI
5th Sep 20252112 PMAQI
5th Sep 2025191 PMAQI
5th Sep 2025192 PMAQI
5th Sep 2025183 PMAQI
5th Sep 2025174 PMAQI
5th Sep 2025175 PMAQI
5th Sep 2025166 PMAQI
5th Sep 2025167 PMAQI
5th Sep 2025148 PMAQI
5th Sep 2025219 PMAQI
5th Sep 20251710 PMAQI
5th Sep 20251711 PMAQI
6th Sep 20251812 AMAQI
6th Sep 2025181 AMAQI
6th Sep 2025172 AMAQI
6th Sep 2025183 AMAQI
6th Sep 2025204 AMAQI
6th Sep 2025205 AMAQI

15°C11/18°C

6th Sep 2025206 AMAQI
6th Sep 2025217 AMAQI
6th Sep 2025208 AMAQI
6th Sep 2025229 AMAQI
6th Sep 20252210 AMAQI
6th Sep 20252411 AMAQI
6th Sep 20252912 PMAQI
6th Sep 2025361 PMAQI
6th Sep 2025412 PMAQI
6th Sep 2025463 PMAQI
6th Sep 2025444 PMAQI
6th Sep 2025385 PMAQI
6th Sep 2025296 PMAQI
6th Sep 2025227 PMAQI
6th Sep 2025188 PMAQI
6th Sep 2025219 PMAQI
6th Sep 20251910 PMAQI
6th Sep 20251911 PMAQI
7th Sep 20252112 AMAQI
7th Sep 2025211 AMAQI
7th Sep 2025212 AMAQI
7th Sep 2025203 AMAQI
7th Sep 2025214 AMAQI
7th Sep 2025235 AMAQI

16°C15/17°C

7th Sep 2025236 AMAQI
7th Sep 2025247 AMAQI
7th Sep 2025248 AMAQI
7th Sep 2025249 AMAQI
7th Sep 20252410 AMAQI
7th Sep 20252311 AMAQI
7th Sep 20252312 PMAQI
7th Sep 2025251 PMAQI
7th Sep 2025262 PMAQI
7th Sep 2025243 PMAQI
7th Sep 2025224 PMAQI
7th Sep 2025235 PMAQI
7th Sep 2025226 PMAQI
7th Sep 2025217 PMAQI
7th Sep 2025218 PMAQI
7th Sep 2025239 PMAQI
7th Sep 20252210 PMAQI
7th Sep 20252111 PMAQI
8th Sep 20252112 AMAQI
8th Sep 2025231 AMAQI
8th Sep 2025222 AMAQI
8th Sep 2025243 AMAQI
8th Sep 2025264 AMAQI
8th Sep 2025275 AMAQI

15°C14/17°C

8th Sep 2025266 AMAQI
8th Sep 2025267 AMAQI
8th Sep 2025278 AMAQI
8th Sep 2025289 AMAQI
8th Sep 20252610 AMAQI
8th Sep 20252311 AMAQI
8th Sep 20252112 PMAQI
8th Sep 2025201 PMAQI
8th Sep 2025182 PMAQI
8th Sep 2025173 PMAQI
8th Sep 2025164 PMAQI
8th Sep 2025165 PMAQI
8th Sep 2025176 PMAQI
8th Sep 2025187 PMAQI
8th Sep 2025208 PMAQI
8th Sep 2025239 PMAQI
8th Sep 20252210 PMAQI
8th Sep 20252311 PMAQI
9th Sep 20252512 AMAQI
9th Sep 2025251 AMAQI
9th Sep 2025272 AMAQI
9th Sep 2025273 AMAQI
9th Sep 2025254 AMAQI
9th Sep 2025255 AMAQI

16°C12/20°C

9th Sep 2025226 AMAQI
9th Sep 2025217 AMAQI
9th Sep 2025208 AMAQI
9th Sep 2025219 AMAQI
9th Sep 20252110 AMAQI
9th Sep 20252111 AMAQI
9th Sep 20252012 PMAQI
9th Sep 2025191 PMAQI
9th Sep 2025192 PMAQI
9th Sep 2025183 PMAQI
9th Sep 2025184 PMAQI
9th Sep 2025165 PMAQI
9th Sep 2025166 PMAQI
9th Sep 2025167 PMAQI
9th Sep 2025168 PMAQI
9th Sep 2025219 PMAQI
9th Sep 20252010 PMAQI
9th Sep 20252111 PMAQI
10th Sep 20252112 AMAQI
10th Sep 2025251 AMAQI
10th Sep 2025232 AMAQI
10th Sep 2025213 AMAQI
10th Sep 2025224 AMAQI
10th Sep 2025245 AMAQI

14°C5/22°C

10th Sep 2025266 AMAQI
10th Sep 2025257 AMAQI
10th Sep 2025238 AMAQI
10th Sep 2025249 AMAQI
10th Sep 20252510 AMAQI
10th Sep 20252511 AMAQI
10th Sep 20252312 PMAQI
10th Sep 2025211 PMAQI
10th Sep 2025212 PMAQI
10th Sep 2025203 PMAQI
10th Sep 2025194 PMAQI
10th Sep 2025205 PMAQI
10th Sep 2025206 PMAQI
10th Sep 2025207 PMAQI
10th Sep 2025218 PMAQI
10th Sep 2025229 PMAQI
10th Sep 20252310 PMAQI
10th Sep 20252411 PMAQI
11th Sep 20252512 AMAQI
11th Sep 2025251 AMAQI
11th Sep 2025252 AMAQI
11th Sep 2025253 AMAQI
11th Sep 2025274 AMAQI
11th Sep 2025285 AMAQI

13°C5/18°C

11th Sep 2025246 AMAQI
11th Sep 2025237 AMAQI
11th Sep 2025248 AMAQI
11th Sep 2025249 AMAQI
11th Sep 20252410 AMAQI
11th Sep 20252411 AMAQI
11th Sep 20252312 PMAQI
11th Sep 2025221 PMAQI
11th Sep 2025222 PMAQI
11th Sep 2025223 PMAQI
11th Sep 2025234 PMAQI
11th Sep 2025245 PMAQI
11th Sep 2025256 PMAQI
11th Sep 2025247 PMAQI
11th Sep 2025238 PMAQI
11th Sep 2025249 PMAQI
11th Sep 20252710 PMAQI
11th Sep 20252811 PMAQI
12th Sep 20252812 AMAQI
12th Sep 2025241 AMAQI
12th Sep 2025222 AMAQI
12th Sep 2025213 AMAQI
12th Sep 2025204 AMAQI
12th Sep 2025205 AMAQI

18°C10/25°C

12th Sep 2025206 AMAQI
12th Sep 2025207 AMAQI
12th Sep 2025198 AMAQI
12th Sep 2025219 AMAQI
12th Sep 20252210 AMAQI
12th Sep 20252011 AMAQI
12th Sep 20251812 PMAQI
12th Sep 2025171 PMAQI
12th Sep 2025172 PMAQI
12th Sep 2025173 PMAQI
12th Sep 2025164 PMAQI
12th Sep 2025165 PMAQI
12th Sep 2025156 PMAQI
12th Sep 2025157 PMAQI
12th Sep 2025158 PMAQI
12th Sep 2025189 PMAQI
12th Sep 20251810 PMAQI
12th Sep 20251811 PMAQI
13th Sep 20251812 AMAQI
13th Sep 2025191 AMAQI
13th Sep 2025192 AMAQI
13th Sep 2025213 AMAQI
13th Sep 2025214 AMAQI
13th Sep 2025195 AMAQI

15°C11/22°C

13th Sep 2025196 AMAQI
13th Sep 2025197 AMAQI
13th Sep 2025188 AMAQI
13th Sep 2025199 AMAQI
13th Sep 20252010 AMAQI
13th Sep 20252011 AMAQI
13th Sep 20252112 PMAQI
13th Sep 2025211 PMAQI
13th Sep 2025202 PMAQI
13th Sep 2025203 PMAQI
13th Sep 2025194 PMAQI
13th Sep 2025205 PMAQI
13th Sep 2025186 PMAQI
13th Sep 2025197 PMAQI
13th Sep 2025188 PMAQI
13th Sep 2025199 PMAQI
13th Sep 20251910 PMAQI
13th Sep 20251911 PMAQI
14th Sep 20251912 AMAQI
14th Sep 2025201 AMAQI
14th Sep 2025192 AMAQI
14th Sep 2025203 AMAQI
14th Sep 2025214 AMAQI
14th Sep 2025195 AMAQI

11°C5/17°C

14th Sep 2025186 AMAQI
14th Sep 2025207 AMAQI
14th Sep 2025198 AMAQI
14th Sep 2025209 AMAQI
14th Sep 20251910 AMAQI
14th Sep 20251811 AMAQI
14th Sep 20251812 PMAQI
14th Sep 2025191 PMAQI
14th Sep 2025192 PMAQI
14th Sep 2025193 PMAQI
14th Sep 2025194 PMAQI
14th Sep 2025195 PMAQI
14th Sep 2025216 PMAQI
14th Sep 2025237 PMAQI
14th Sep 2025258 PMAQI
14th Sep 2025189 PMAQI
14th Sep 20252410 PMAQI
14th Sep 20252911 PMAQI
15th Sep 20252912 AMAQI
15th Sep 2025271 AMAQI
15th Sep 2025252 AMAQI
15th Sep 2025233 AMAQI
15th Sep 2025214 AMAQI
15th Sep 2025225 AMAQI

15°C11/19°C

15th Sep 2025196 AMAQI
15th Sep 2025187 AMAQI
15th Sep 2025198 AMAQI
15th Sep 2025219 AMAQI
15th Sep 20252910 AMAQI
15th Sep 20252811 AMAQI
15th Sep 20252212 PMAQI
15th Sep 2025221 PMAQI
15th Sep 2025212 PMAQI
15th Sep 2025203 PMAQI
15th Sep 2025214 PMAQI
15th Sep 2025225 PMAQI
15th Sep 2025226 PMAQI
15th Sep 2025227 PMAQI
15th Sep 2025228 PMAQI
15th Sep 2025229 PMAQI
15th Sep 20252310 PMAQI
15th Sep 20252511 PMAQI
16th Sep 20252412 AMAQI
16th Sep 2025251 AMAQI
16th Sep 2025292 AMAQI
16th Sep 2025293 AMAQI
16th Sep 2025284 AMAQI
16th Sep 2025275 AMAQI

14°C7/21°C

16th Sep 2025256 AMAQI
16th Sep 2025247 AMAQI
16th Sep 2025248 AMAQI
16th Sep 2025249 AMAQI
16th Sep 20252510 AMAQI
16th Sep 20252411 AMAQI
16th Sep 20252312 PMAQI
16th Sep 2025231 PMAQI
16th Sep 2025242 PMAQI
16th Sep 2025243 PMAQI
16th Sep 2025254 PMAQI
16th Sep 2025245 PMAQI
16th Sep 2025246 PMAQI
16th Sep 2025237 PMAQI
16th Sep 2025248 PMAQI
16th Sep 2025239 PMAQI
16th Sep 20252410 PMAQI
16th Sep 20252511 PMAQI
17th Sep 20252412 AMAQI
17th Sep 2025241 AMAQI
17th Sep 2025242 AMAQI
17th Sep 2025253 AMAQI
17th Sep 2025274 AMAQI
17th Sep 2025285 AMAQI

15°C8/23°C

17th Sep 2025276 AMAQI
17th Sep 2025307 AMAQI
17th Sep 2025318 AMAQI
17th Sep 2025329 AMAQI
17th Sep 20253010 AMAQI
17th Sep 20252911 AMAQI
17th Sep 20252712 PMAQI
17th Sep 2025271 PMAQI
17th Sep 2025262 PMAQI
17th Sep 2025293 PMAQI
17th Sep 2025304 PMAQI
17th Sep 2025285 PMAQI
17th Sep 2025286 PMAQI
17th Sep 2025277 PMAQI
17th Sep 2025278 PMAQI
17th Sep 2025269 PMAQI
17th Sep 20252610 PMAQI
17th Sep 20252311 PMAQI
18th Sep 20252412 AMAQI

14°C9/19°C

6 AM
12 PM
7 PM
12 AM
5 AM

--°C/°C

昼間
平均最高時間
10 AM

25AQI

1 時間 / 日
30 時間 / 月
平均最低時間
6 PM - 7 PM

22AQI

2 時間 / 日
60 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 25)、最も低いAQIは 6 PM から 7 PM の間に記録され(平均 22)ました。
夜間
平均最高時間
12 AM - 5 AM

24AQI

6 時間 / 日
180 時間 / 月
平均最低時間
8 PM

22AQI

1 時間 / 日
30 時間 / 月
過去30日間、昼間の最高AQIは 12 AM から 5 AM の間に記録され(平均 24)、最も低いAQIは 8 PM から 8 PM の間に記録され(平均 22)ました。

2025 年間 vs 空気品質

Saint John, New Brunswick, Canada

2025

97%

252

3%

8

過去261 日間の AQI カテゴリ別総日数(2025 年) (104 日残り)

良い
252 日
適度
8 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: 97%

健康リスクレベル:

非常に低い

2025 年、97% の 261 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

Saint John, New Brunswick, Canada

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
26AQI
2nd 1月 2025
22AQI
3rd 1月 2025
26AQI
4th 1月 2025
23AQI
5th 1月 2025
23AQI
6th 1月 2025
24AQI
7th 1月 2025
22AQI
8th 1月 2025
22AQI
9th 1月 2025
26AQI
10th 1月 2025
25AQI
11th 1月 2025
23AQI
12th 1月 2025
24AQI
13th 1月 2025
29AQI
14th 1月 2025
32AQI
15th 1月 2025
24AQI
16th 1月 2025
25AQI
17th 1月 2025
37AQI
18th 1月 2025
33AQI
19th 1月 2025
24AQI
20th 1月 2025
23AQI
21st 1月 2025
26AQI
22nd 1月 2025
28AQI
23rd 1月 2025
36AQI
24th 1月 2025
31AQI
25th 1月 2025
26AQI
26th 1月 2025
31AQI
27th 1月 2025
25AQI
28th 1月 2025
28AQI
29th 1月 2025
25AQI
30th 1月 2025
28AQI
31st 1月 2025
27AQI
1st 2月 2025
26AQI
2nd 2月 2025
25AQI
3rd 2月 2025
26AQI
4th 2月 2025
23AQI
5th 2月 2025
26AQI
6th 2月 2025
29AQI
7th 2月 2025
24AQI
8th 2月 2025
26AQI
9th 2月 2025
26AQI
10th 2月 2025
30AQI
11th 2月 2025
30AQI
12th 2月 2025
27AQI
13th 2月 2025
25AQI
14th 2月 2025
26AQI
15th 2月 2025
27AQI
16th 2月 2025
26AQI
17th 2月 2025
26AQI
18th 2月 2025
23AQI
19th 2月 2025
22AQI
20th 2月 2025
22AQI
21st 2月 2025
26AQI
22nd 2月 2025
28AQI
23rd 2月 2025
29AQI
24th 2月 2025
35AQI
25th 2月 2025
45AQI
26th 2月 2025
31AQI
27th 2月 2025
29AQI
28th 2月 2025
31AQI
1st 3月 2025
32AQI
2nd 3月 2025
29AQI
3rd 3月 2025
28AQI
4th 3月 2025
35AQI
5th 3月 2025
45AQI
6th 3月 2025
28AQI
7th 3月 2025
24AQI
8th 3月 2025
29AQI
9th 3月 2025
28AQI
10th 3月 2025
28AQI
11th 3月 2025
27AQI
12th 3月 2025
30AQI
13th 3月 2025
23AQI
14th 3月 2025
22AQI
15th 3月 2025
23AQI
16th 3月 2025
19AQI
17th 3月 2025
28AQI
18th 3月 2025
16AQI
19th 3月 2025
23AQI
20th 3月 2025
18AQI
21st 3月 2025
14AQI
22nd 3月 2025
20AQI
23rd 3月 2025
30AQI
24th 3月 2025
18AQI
25th 3月 2025
19AQI
26th 3月 2025
27AQI
27th 3月 2025
21AQI
28th 3月 2025
19AQI
29th 3月 2025
16AQI
30th 3月 2025
18AQI
31st 3月 2025
17AQI
1st 4月 2025
22AQI
2nd 4月 2025
22AQI
3rd 4月 2025
19AQI
4th 4月 2025
21AQI
5th 4月 2025
15AQI
6th 4月 2025
16AQI
7th 4月 2025
17AQI
8th 4月 2025
18AQI
9th 4月 2025
16AQI
10th 4月 2025
16AQI
11th 4月 2025
11AQI
12th 4月 2025
12AQI
13th 4月 2025
10AQI
14th 4月 2025
11AQI
15th 4月 2025
10AQI
16th 4月 2025
10AQI
17th 4月 2025
11AQI
18th 4月 2025
11AQI
19th 4月 2025
13AQI
20th 4月 2025
13AQI
21st 4月 2025
13AQI
22nd 4月 2025
16AQI
23rd 4月 2025
14AQI
24th 4月 2025
15AQI
25th 4月 2025
18AQI
26th 4月 2025
20AQI
27th 4月 2025
15AQI
28th 4月 2025
15AQI
29th 4月 2025
25AQI
30th 4月 2025
26AQI
1st 5月 2025
16AQI
2nd 5月 2025
21AQI
3rd 5月 2025
22AQI
4th 5月 2025
24AQI
5th 5月 2025
17AQI
6th 5月 2025
18AQI
7th 5月 2025
16AQI
8th 5月 2025
19AQI
9th 5月 2025
15AQI
10th 5月 2025
14AQI
11th 5月 2025
16AQI
12th 5月 2025
17AQI
13th 5月 2025
20AQI
14th 5月 2025
21AQI
15th 5月 2025
27AQI
16th 5月 2025
27AQI
17th 5月 2025
23AQI
18th 5月 2025
16AQI
19th 5月 2025
15AQI
20th 5月 2025
12AQI
21st 5月 2025
15AQI
22nd 5月 2025
18AQI
23rd 5月 2025
16AQI
24th 5月 2025
14AQI
25th 5月 2025
13AQI
26th 5月 2025
15AQI
27th 5月 2025
22AQI
28th 5月 2025
28AQI
29th 5月 2025
30AQI
30th 5月 2025
23AQI
31st 5月 2025
19AQI
1st 6月 2025
27AQI
2nd 6月 2025
28AQI
3rd 6月 2025
27AQI
4th 6月 2025
35AQI
5th 6月 2025
37AQI
6th 6月 2025
46AQI
7th 6月 2025
45AQI
8th 6月 2025
48AQI
9th 6月 2025
51AQI
10th 6月 2025
40AQI
11th 6月 2025
31AQI
12th 6月 2025
56AQI
13th 6月 2025
36AQI
14th 6月 2025
25AQI
15th 6月 2025
28AQI
16th 6月 2025
26AQI
17th 6月 2025
24AQI
18th 6月 2025
22AQI
19th 6月 2025
20AQI
20th 6月 2025
24AQI
21st 6月 2025
19AQI
22nd 6月 2025
22AQI
23rd 6月 2025
33AQI
24th 6月 2025
46AQI
25th 6月 2025
49AQI
26th 6月 2025
22AQI
27th 6月 2025
21AQI
28th 6月 2025
23AQI
29th 6月 2025
17AQI
30th 6月 2025
20AQI
1st 7月 2025
28AQI
2nd 7月 2025
27AQI
3rd 7月 2025
34AQI
4th 7月 2025
36AQI
5th 7月 2025
24AQI
6th 7月 2025
35AQI
7th 7月 2025
46AQI
8th 7月 2025
22AQI
9th 7月 2025
22AQI
10th 7月 2025
29AQI
11th 7月 2025
26AQI
12th 7月 2025
25AQI
13th 7月 2025
21AQI
14th 7月 2025
19AQI
15th 7月 2025
23AQI
16th 7月 2025
32AQI
17th 7月 2025
21AQI
18th 7月 2025
19AQI
19th 7月 2025
26AQI
20th 7月 2025
28AQI
21st 7月 2025
26AQI
22nd 7月 2025
18AQI
23rd 7月 2025
29AQI
24th 7月 2025
27AQI
25th 7月 2025
41AQI
26th 7月 2025
53AQI
27th 7月 2025
55AQI
28th 7月 2025
54AQI
29th 7月 2025
42AQI
30th 7月 2025
48AQI
31st 7月 2025
57AQI
1st 8月 2025
24AQI
2nd 8月 2025
24AQI
3rd 8月 2025
38AQI
4th 8月 2025
53AQI
5th 8月 2025
41AQI
6th 8月 2025
23AQI
7th 8月 2025
29AQI
8th 8月 2025
44AQI
9th 8月 2025
31AQI
10th 8月 2025
26AQI
11th 8月 2025
31AQI
12th 8月 2025
43AQI
13th 8月 2025
57AQI
14th 8月 2025
34AQI
15th 8月 2025
24AQI
16th 8月 2025
22AQI
17th 8月 2025
24AQI
18th 8月 2025
14AQI
19th 8月 2025
15AQI
20th 8月 2025
18AQI
21st 8月 2025
24AQI
22nd 8月 2025
26AQI
23rd 8月 2025
29AQI
24th 8月 2025
37AQI
25th 8月 2025
28AQI
26th 8月 2025
19AQI
27th 8月 2025
21AQI
28th 8月 2025
22AQI
29th 8月 2025
25AQI
30th 8月 2025
24AQI
31st 8月 2025
21AQI
1st 9月 2025
27AQI
2nd 9月 2025
32AQI
3rd 9月 2025
29AQI
4th 9月 2025
23AQI
5th 9月 2025
20AQI
6th 9月 2025
24AQI
7th 9月 2025
22AQI
8th 9月 2025
22AQI
9th 9月 2025
21AQI
10th 9月 2025
22AQI
11th 9月 2025
25AQI
12th 9月 2025
20AQI
13th 9月 2025
19AQI
14th 9月 2025
20AQI
15th 9月 2025
23AQI
16th 9月 2025
25AQI
17th 9月 2025
26AQI
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

27AQI

27AQI

24AQI

16AQI

19AQI

32AQI

32AQI

29AQI

24AQI


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

202526AQI

31
28
31
30
31
28
2
27
4
29
2
17
252
8

記録された最高 AQI

7月

32AQI


記録された最低 AQI

4月

16AQI


202426AQI

31
29
31
30
31
28
1
31
30
1
30
31
30
31
363
2

記録された最高 AQI

2月

30AQI


記録された最低 AQI

11月

17AQI


202330AQI

31
28
31
30
31
26
4
31
30
1
27
3
30
1
29
31
355
9

記録された最高 AQI

3月

34AQI


記録された最低 AQI

11月

26AQI


202229AQI

31
20
1
31
30
31
30
22
2
2
28
1
31
30
29
2
315
6

記録された最高 AQI

2月

34AQI


記録された最低 AQI

9月

25AQI


202128AQI

30
28
29
2
29
1
29
2
27
3
30
1
31
30
31
30
31
355
9

記録された最高 AQI

3月

33AQI


記録された最低 AQI

10月

20AQI


202024AQI

13
21
18
30
31
31
30
31
29
31
265

記録された最高 AQI

3月

32AQI


記録された最低 AQI

9月

20AQI


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
2023(平均)
30AQI
最も清浄な
2020(平均)
24AQI


Saint John の年間 2025 AQI(26)は、前年と比較して -6.1% (改善 AQI) の平均パーセント変動を示しています: 2020 (24), 2021 (28), 2022 (29), 2023 (30), 2024 (26)。