Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Halifax, Nova Scotia, Canada

Plongez dans des détails sur la qualité de l'air avec des données historiques, des tendances mensuelles et annuelles à portée de main !

Bon
050
Modéré
100
Pauvre
150
Non sain
200
Sévère
300
Dangereux
301+

Analyse de la qualité de l'air de Août

Halifax, Nova Scotia, Canada

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
5th Aug 2025
56AQI
AQI le plus bas enregistré le
30th Aug 2023
10AQI

Analyse du même jour (18th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 4th le plus élevé AQI à 17 de Bon qualité de l'air, montrant une amélioration par rapport à 2024, 2023 et 2021 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 18th Aug - 19th Aug 2025

Halifax, Nova Scotia, Canada

AQI
Jour
Nuit
.

6 AM18th Aug 2025

8 PM

5 AM19th Aug 2025

Heure du jour
Heure moyenne la plus haute
9AM18th Aug

16AQI

Heure moyenne la plus basse
8PM18th Aug

13AQI

Heure de la nuit
Heure moyenne la plus haute
9PM18th Aug

16AQI

Heure moyenne la plus basse
5AM19th Aug

16AQI

Au cours des 24 dernières heures,

L'AQI de Halifax a atteint son point le plus élevé de 16 à 9 AM pendant le Jour, tandis que le point le plus bas, 13, a été enregistré à 8 PM pendant le Jour entre 18th Aug et 19th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Halifax, Nova Scotia, Canada

JulAug
20th - 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 - 19th19th
Jour
Nuit
20th Jul 2025256 AMAQI
20th Jul 2025247 AMAQI
20th Jul 2025248 AMAQI
20th Jul 2025259 AMAQI
20th Jul 20252410 AMAQI
20th Jul 20252311 AMAQI
20th Jul 20252312 PMAQI
20th Jul 2025221 PMAQI
20th Jul 2025232 PMAQI
20th Jul 2025223 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025235 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025237 PMAQI
20th Jul 2025238 PMAQI
20th Jul 2025259 PMAQI
20th Jul 20252510 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252312 AMAQI
21st Jul 2025231 AMAQI
21st Jul 2025222 AMAQI
21st Jul 2025203 AMAQI
21st Jul 2025194 AMAQI
21st Jul 2025185 AMAQI

18°C14/23°C

21st Jul 2025176 AMAQI
21st Jul 2025167 AMAQI
21st Jul 2025188 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20251910 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025191 PMAQI
21st Jul 2025222 PMAQI
21st Jul 2025293 PMAQI
21st Jul 2025304 PMAQI
21st Jul 2025245 PMAQI
21st Jul 2025296 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025258 PMAQI
21st Jul 2025229 PMAQI
21st Jul 20252010 PMAQI
21st Jul 20252011 PMAQI
22nd Jul 20251912 AMAQI
22nd Jul 2025191 AMAQI
22nd Jul 2025182 AMAQI
22nd Jul 2025153 AMAQI
22nd Jul 2025144 AMAQI
22nd Jul 2025185 AMAQI

18°C16/23°C

22nd Jul 2025126 AMAQI
22nd Jul 2025127 AMAQI
22nd Jul 2025148 AMAQI
22nd Jul 2025139 AMAQI
22nd Jul 20251510 AMAQI
22nd Jul 20251611 AMAQI
22nd Jul 20251512 PMAQI
22nd Jul 2025161 PMAQI
22nd Jul 2025162 PMAQI
22nd Jul 2025163 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025165 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025177 PMAQI
22nd Jul 2025178 PMAQI
22nd Jul 2025179 PMAQI
22nd Jul 20251710 PMAQI
22nd Jul 20251811 PMAQI
23rd Jul 20251812 AMAQI
23rd Jul 2025181 AMAQI
23rd Jul 2025182 AMAQI
23rd Jul 2025193 AMAQI
23rd Jul 2025194 AMAQI
23rd Jul 2025185 AMAQI

18°C12/23°C

23rd Jul 2025186 AMAQI
23rd Jul 2025197 AMAQI
23rd Jul 2025218 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252510 AMAQI
23rd Jul 20252411 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025251 PMAQI
23rd Jul 2025252 PMAQI
23rd Jul 2025273 PMAQI
23rd Jul 2025264 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025276 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025258 PMAQI
23rd Jul 2025249 PMAQI
23rd Jul 20252410 PMAQI
23rd Jul 20252411 PMAQI
24th Jul 20252412 AMAQI
24th Jul 2025241 AMAQI
24th Jul 2025242 AMAQI
24th Jul 2025253 AMAQI
24th Jul 2025244 AMAQI
24th Jul 2025245 AMAQI

19°C14/24°C

24th Jul 2025236 AMAQI
24th Jul 2025217 AMAQI
24th Jul 2025218 AMAQI
24th Jul 2025229 AMAQI
24th Jul 20252310 AMAQI
24th Jul 20252211 AMAQI
24th Jul 20252212 PMAQI
24th Jul 2025221 PMAQI
24th Jul 2025232 PMAQI
24th Jul 2025223 PMAQI
24th Jul 2025224 PMAQI
24th Jul 2025235 PMAQI
24th Jul 2025246 PMAQI
24th Jul 2025227 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025239 PMAQI
24th Jul 20252510 PMAQI
24th Jul 20252511 PMAQI
25th Jul 20252512 AMAQI
25th Jul 2025241 AMAQI
25th Jul 2025242 AMAQI
25th Jul 2025253 AMAQI
25th Jul 2025254 AMAQI
25th Jul 2025225 AMAQI

18°C13/25°C

25th Jul 2025226 AMAQI
25th Jul 2025237 AMAQI
25th Jul 2025268 AMAQI
25th Jul 2025259 AMAQI
25th Jul 20252510 AMAQI
25th Jul 20252711 AMAQI
25th Jul 20252712 PMAQI
25th Jul 2025291 PMAQI
25th Jul 2025302 PMAQI
25th Jul 2025313 PMAQI
25th Jul 2025314 PMAQI
25th Jul 2025325 PMAQI
25th Jul 2025326 PMAQI
25th Jul 2025327 PMAQI
25th Jul 2025338 PMAQI
25th Jul 2025309 PMAQI
25th Jul 20252810 PMAQI
25th Jul 20252911 PMAQI
26th Jul 20252912 AMAQI
26th Jul 2025301 AMAQI
26th Jul 2025302 AMAQI
26th Jul 2025293 AMAQI
26th Jul 2025274 AMAQI
26th Jul 2025305 AMAQI

19°C15/25°C

26th Jul 2025366 AMAQI
26th Jul 2025517 AMAQI
26th Jul 2025568 AMAQI
26th Jul 2025539 AMAQI
26th Jul 20255310 AMAQI
26th Jul 20254711 AMAQI
26th Jul 20254212 PMAQI
26th Jul 2025371 PMAQI
26th Jul 2025332 PMAQI
26th Jul 2025303 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025345 PMAQI
26th Jul 2025336 PMAQI
26th Jul 2025327 PMAQI
26th Jul 2025328 PMAQI
26th Jul 2025339 PMAQI
26th Jul 20253410 PMAQI
26th Jul 20253111 PMAQI
27th Jul 20253212 AMAQI
27th Jul 2025331 AMAQI
27th Jul 2025292 AMAQI
27th Jul 2025253 AMAQI
27th Jul 2025244 AMAQI
27th Jul 2025255 AMAQI

21°C17/27°C

27th Jul 2025276 AMAQI
27th Jul 2025277 AMAQI
27th Jul 2025298 AMAQI
27th Jul 2025349 AMAQI
27th Jul 20253710 AMAQI
27th Jul 20254211 AMAQI
27th Jul 20254912 PMAQI
27th Jul 2025521 PMAQI
27th Jul 2025552 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025534 PMAQI
27th Jul 2025495 PMAQI
27th Jul 2025466 PMAQI
27th Jul 2025487 PMAQI
27th Jul 2025468 PMAQI
27th Jul 2025429 PMAQI
27th Jul 20254110 PMAQI
27th Jul 20254311 PMAQI
28th Jul 20254112 AMAQI
28th Jul 2025391 AMAQI
28th Jul 2025382 AMAQI
28th Jul 2025383 AMAQI
28th Jul 2025364 AMAQI
28th Jul 2025365 AMAQI

20°C13/27°C

28th Jul 2025366 AMAQI
28th Jul 2025387 AMAQI
28th Jul 2025398 AMAQI
28th Jul 2025419 AMAQI
28th Jul 20254610 AMAQI
28th Jul 20255011 AMAQI
28th Jul 20255112 PMAQI
28th Jul 2025531 PMAQI
28th Jul 2025542 PMAQI
28th Jul 2025543 PMAQI
28th Jul 2025534 PMAQI
28th Jul 2025515 PMAQI
28th Jul 2025516 PMAQI
28th Jul 2025517 PMAQI
28th Jul 2025518 PMAQI
28th Jul 2025519 PMAQI
28th Jul 20254910 PMAQI
28th Jul 20254911 PMAQI
29th Jul 20254912 AMAQI
29th Jul 2025481 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025393 AMAQI
29th Jul 2025364 AMAQI
29th Jul 2025365 AMAQI

18°C15/24°C

29th Jul 2025366 AMAQI
29th Jul 2025357 AMAQI
29th Jul 2025378 AMAQI
29th Jul 2025389 AMAQI
29th Jul 20253910 AMAQI
29th Jul 20254311 AMAQI
29th Jul 20254512 PMAQI
29th Jul 2025431 PMAQI
29th Jul 2025442 PMAQI
29th Jul 2025433 PMAQI
29th Jul 2025424 PMAQI
29th Jul 2025435 PMAQI
29th Jul 2025416 PMAQI
29th Jul 2025407 PMAQI
29th Jul 2025398 PMAQI
29th Jul 2025439 PMAQI
29th Jul 20254310 PMAQI
29th Jul 20254011 PMAQI
30th Jul 20254112 AMAQI
30th Jul 2025411 AMAQI
30th Jul 2025372 AMAQI
30th Jul 2025343 AMAQI
30th Jul 2025364 AMAQI
30th Jul 2025395 AMAQI

18°C15/24°C

30th Jul 2025446 AMAQI
30th Jul 2025477 AMAQI
30th Jul 2025478 AMAQI
30th Jul 2025499 AMAQI
30th Jul 20255110 AMAQI
30th Jul 20255111 AMAQI
30th Jul 20255212 PMAQI
30th Jul 2025511 PMAQI
30th Jul 2025522 PMAQI
30th Jul 2025523 PMAQI
30th Jul 2025524 PMAQI
30th Jul 2025525 PMAQI
30th Jul 2025526 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025528 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255111 PMAQI
31st Jul 20255112 AMAQI
31st Jul 2025501 AMAQI
31st Jul 2025442 AMAQI
31st Jul 2025363 AMAQI
31st Jul 2025344 AMAQI
31st Jul 2025365 AMAQI

21°C17/27°C

31st Jul 2025376 AMAQI
31st Jul 2025407 AMAQI
31st Jul 2025478 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255910 AMAQI
31st Jul 20256011 AMAQI
31st Jul 20256212 PMAQI
31st Jul 2025641 PMAQI
31st Jul 2025642 PMAQI
31st Jul 2025663 PMAQI
31st Jul 2025644 PMAQI
31st Jul 2025655 PMAQI
31st Jul 2025686 PMAQI
31st Jul 2025707 PMAQI
31st Jul 2025698 PMAQI
31st Jul 2025619 PMAQI
31st Jul 20256410 PMAQI
31st Jul 20257011 PMAQI
1st Aug 20256812 AMAQI
1st Aug 2025711 AMAQI
1st Aug 2025672 AMAQI
1st Aug 2025673 AMAQI
1st Aug 2025684 AMAQI
1st Aug 2025695 AMAQI

20°C16/25°C

1st Aug 2025686 AMAQI
1st Aug 2025637 AMAQI
1st Aug 2025588 AMAQI
1st Aug 2025539 AMAQI
1st Aug 20254810 AMAQI
1st Aug 20254311 AMAQI
1st Aug 20253612 PMAQI
1st Aug 2025331 PMAQI
1st Aug 2025342 PMAQI
1st Aug 2025393 PMAQI
1st Aug 2025414 PMAQI
1st Aug 2025345 PMAQI
1st Aug 2025346 PMAQI
1st Aug 2025327 PMAQI
1st Aug 2025308 PMAQI
1st Aug 2025489 PMAQI
1st Aug 20253610 PMAQI
1st Aug 20253311 PMAQI
2nd Aug 20253212 AMAQI
2nd Aug 2025291 AMAQI
2nd Aug 2025312 AMAQI
2nd Aug 2025323 AMAQI
2nd Aug 2025294 AMAQI
2nd Aug 2025315 AMAQI

17°C14/19°C

2nd Aug 2025316 AMAQI
2nd Aug 2025287 AMAQI
2nd Aug 2025278 AMAQI
2nd Aug 2025239 AMAQI
2nd Aug 20252210 AMAQI
2nd Aug 20252211 AMAQI
2nd Aug 20252212 PMAQI
2nd Aug 2025211 PMAQI
2nd Aug 2025202 PMAQI
2nd Aug 2025213 PMAQI
2nd Aug 2025224 PMAQI
2nd Aug 2025235 PMAQI
2nd Aug 2025246 PMAQI
2nd Aug 2025237 PMAQI
2nd Aug 2025248 PMAQI
2nd Aug 2025249 PMAQI
2nd Aug 20252910 PMAQI
2nd Aug 20253211 PMAQI
3rd Aug 20253912 AMAQI
3rd Aug 2025311 AMAQI
3rd Aug 2025342 AMAQI
3rd Aug 2025343 AMAQI
3rd Aug 2025344 AMAQI
3rd Aug 2025315 AMAQI

18°C13/25°C

3rd Aug 2025316 AMAQI
3rd Aug 2025287 AMAQI
3rd Aug 2025308 AMAQI
3rd Aug 2025309 AMAQI
3rd Aug 20253210 AMAQI
3rd Aug 20253211 AMAQI
3rd Aug 20253312 PMAQI
3rd Aug 2025381 PMAQI
3rd Aug 2025412 PMAQI
3rd Aug 2025413 PMAQI
3rd Aug 2025434 PMAQI
3rd Aug 2025505 PMAQI
3rd Aug 2025466 PMAQI
3rd Aug 2025497 PMAQI
3rd Aug 2025498 PMAQI
3rd Aug 2025339 PMAQI
3rd Aug 20253710 PMAQI
3rd Aug 20254711 PMAQI
4th Aug 20253912 AMAQI
4th Aug 2025351 AMAQI
4th Aug 2025342 AMAQI
4th Aug 2025303 AMAQI
4th Aug 2025344 AMAQI
4th Aug 2025285 AMAQI

17°C11/23°C

4th Aug 2025306 AMAQI
4th Aug 2025307 AMAQI
4th Aug 2025308 AMAQI
4th Aug 2025359 AMAQI
4th Aug 20253310 AMAQI
4th Aug 20253211 AMAQI
4th Aug 20254312 PMAQI
4th Aug 2025451 PMAQI
4th Aug 2025542 PMAQI
4th Aug 2025573 PMAQI
4th Aug 2025574 PMAQI
4th Aug 2025585 PMAQI
4th Aug 2025616 PMAQI
4th Aug 2025627 PMAQI
4th Aug 2025588 PMAQI
4th Aug 2025499 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20256111 PMAQI
5th Aug 20256412 AMAQI
5th Aug 2025611 AMAQI
5th Aug 2025582 AMAQI
5th Aug 2025583 AMAQI
5th Aug 2025624 AMAQI
5th Aug 2025705 AMAQI

19°C12/26°C

5th Aug 2025746 AMAQI
5th Aug 2025767 AMAQI
5th Aug 2025738 AMAQI
5th Aug 2025679 AMAQI
5th Aug 20256310 AMAQI
5th Aug 20255211 AMAQI
5th Aug 20254412 PMAQI
5th Aug 2025381 PMAQI
5th Aug 2025342 PMAQI
5th Aug 2025373 PMAQI
5th Aug 2025354 PMAQI
5th Aug 2025395 PMAQI
5th Aug 2025366 PMAQI
5th Aug 2025467 PMAQI
5th Aug 2025608 PMAQI
5th Aug 2025659 PMAQI
5th Aug 20255810 PMAQI
5th Aug 20255011 PMAQI
6th Aug 20254612 AMAQI
6th Aug 2025391 AMAQI
6th Aug 2025392 AMAQI
6th Aug 2025323 AMAQI
6th Aug 2025264 AMAQI
6th Aug 2025245 AMAQI

19°C17/20°C

6th Aug 2025226 AMAQI
6th Aug 2025217 AMAQI
6th Aug 2025218 AMAQI
6th Aug 2025239 AMAQI
6th Aug 20252210 AMAQI
6th Aug 20252211 AMAQI
6th Aug 20252212 PMAQI
6th Aug 2025221 PMAQI
6th Aug 2025212 PMAQI
6th Aug 2025213 PMAQI
6th Aug 2025214 PMAQI
6th Aug 2025225 PMAQI
6th Aug 2025236 PMAQI
6th Aug 2025247 PMAQI
6th Aug 2025238 PMAQI
6th Aug 2025249 PMAQI
6th Aug 20252410 PMAQI
6th Aug 20252711 PMAQI
7th Aug 20252712 AMAQI
7th Aug 2025291 AMAQI
7th Aug 2025262 AMAQI
7th Aug 2025243 AMAQI
7th Aug 2025274 AMAQI
7th Aug 2025265 AMAQI

19°C13/24°C

7th Aug 2025276 AMAQI
7th Aug 2025257 AMAQI
7th Aug 2025268 AMAQI
7th Aug 2025279 AMAQI
7th Aug 20252810 AMAQI
7th Aug 20253011 AMAQI
7th Aug 20252812 PMAQI
7th Aug 2025271 PMAQI
7th Aug 2025282 PMAQI
7th Aug 2025263 PMAQI
7th Aug 2025264 PMAQI
7th Aug 2025285 PMAQI
7th Aug 2025276 PMAQI
7th Aug 2025267 PMAQI
7th Aug 2025258 PMAQI
7th Aug 2025279 PMAQI
7th Aug 20252610 PMAQI
7th Aug 20252711 PMAQI
8th Aug 20252612 AMAQI
8th Aug 2025261 AMAQI
8th Aug 2025252 AMAQI
8th Aug 2025233 AMAQI
8th Aug 2025244 AMAQI
8th Aug 2025235 AMAQI

20°C11/28°C

8th Aug 2025256 AMAQI
8th Aug 2025257 AMAQI
8th Aug 2025258 AMAQI
8th Aug 2025279 AMAQI
8th Aug 20252810 AMAQI
8th Aug 20253111 AMAQI
8th Aug 20253412 PMAQI
8th Aug 2025341 PMAQI
8th Aug 2025342 PMAQI
8th Aug 2025323 PMAQI
8th Aug 2025334 PMAQI
8th Aug 2025325 PMAQI
8th Aug 2025336 PMAQI
8th Aug 2025327 PMAQI
8th Aug 2025328 PMAQI
8th Aug 2025329 PMAQI
8th Aug 20253210 PMAQI
8th Aug 20253311 PMAQI
9th Aug 20253312 AMAQI
9th Aug 2025331 AMAQI
9th Aug 2025322 AMAQI
9th Aug 2025343 AMAQI
9th Aug 2025324 AMAQI
9th Aug 2025315 AMAQI

20°C12/29°C

9th Aug 2025296 AMAQI
9th Aug 2025297 AMAQI
9th Aug 2025298 AMAQI
9th Aug 2025309 AMAQI
9th Aug 20252810 AMAQI
9th Aug 20252911 AMAQI
9th Aug 20252912 PMAQI
9th Aug 2025301 PMAQI
9th Aug 2025312 PMAQI
9th Aug 2025313 PMAQI
9th Aug 2025324 PMAQI
9th Aug 2025325 PMAQI
9th Aug 2025326 PMAQI
9th Aug 2025317 PMAQI
9th Aug 2025318 PMAQI
9th Aug 2025319 PMAQI
9th Aug 20253210 PMAQI
9th Aug 20253111 PMAQI
10th Aug 20253112 AMAQI
10th Aug 2025301 AMAQI
10th Aug 2025282 AMAQI
10th Aug 2025263 AMAQI
10th Aug 2025274 AMAQI
10th Aug 2025275 AMAQI

20°C14/26°C

10th Aug 2025266 AMAQI
10th Aug 2025267 AMAQI
10th Aug 2025268 AMAQI
10th Aug 2025279 AMAQI
10th Aug 20252810 AMAQI
10th Aug 20252811 AMAQI
10th Aug 20252712 PMAQI
10th Aug 2025281 PMAQI
10th Aug 2025282 PMAQI
10th Aug 2025283 PMAQI
10th Aug 2025294 PMAQI
10th Aug 2025295 PMAQI
10th Aug 2025286 PMAQI
10th Aug 2025287 PMAQI
10th Aug 2025278 PMAQI
10th Aug 2025299 PMAQI
10th Aug 20253010 PMAQI
10th Aug 20253011 PMAQI
11th Aug 20253012 AMAQI
11th Aug 2025291 AMAQI
11th Aug 2025272 AMAQI
11th Aug 2025293 AMAQI
11th Aug 2025324 AMAQI
11th Aug 2025285 AMAQI

18°C13/22°C

11th Aug 2025306 AMAQI
11th Aug 2025287 AMAQI
11th Aug 2025328 AMAQI
11th Aug 2025339 AMAQI
11th Aug 20253310 AMAQI
11th Aug 20253711 AMAQI
11th Aug 20254412 PMAQI
11th Aug 2025491 PMAQI
11th Aug 2025502 PMAQI
11th Aug 2025513 PMAQI
11th Aug 2025524 PMAQI
11th Aug 2025515 PMAQI
11th Aug 2025526 PMAQI
11th Aug 2025537 PMAQI
11th Aug 2025528 PMAQI
11th Aug 2025369 PMAQI
11th Aug 20254310 PMAQI
11th Aug 20254911 PMAQI
12th Aug 20254912 AMAQI
12th Aug 2025471 AMAQI
12th Aug 2025482 AMAQI
12th Aug 2025453 AMAQI
12th Aug 2025464 AMAQI
12th Aug 2025455 AMAQI

18°C14/25°C

12th Aug 2025436 AMAQI
12th Aug 2025487 AMAQI
12th Aug 2025468 AMAQI
12th Aug 2025499 AMAQI
12th Aug 20254910 AMAQI
12th Aug 20255011 AMAQI
12th Aug 20255312 PMAQI
12th Aug 2025551 PMAQI
12th Aug 2025542 PMAQI
12th Aug 2025543 PMAQI
12th Aug 2025534 PMAQI
12th Aug 2025535 PMAQI
12th Aug 2025516 PMAQI
12th Aug 2025497 PMAQI
12th Aug 2025458 PMAQI
12th Aug 2025479 PMAQI
12th Aug 20255210 PMAQI
12th Aug 20255511 PMAQI
13th Aug 20255612 AMAQI
13th Aug 2025561 AMAQI
13th Aug 2025562 AMAQI
13th Aug 2025553 AMAQI
13th Aug 2025484 AMAQI
13th Aug 2025485 AMAQI

21°C17/28°C

13th Aug 2025466 AMAQI
13th Aug 2025377 AMAQI
13th Aug 2025338 AMAQI
13th Aug 2025309 AMAQI
13th Aug 20253310 AMAQI
13th Aug 20253211 AMAQI
13th Aug 20253512 PMAQI
13th Aug 2025381 PMAQI
13th Aug 2025372 PMAQI
13th Aug 2025343 PMAQI
13th Aug 2025374 PMAQI
13th Aug 2025345 PMAQI
13th Aug 2025356 PMAQI
13th Aug 2025357 PMAQI
13th Aug 2025408 PMAQI
13th Aug 2025429 PMAQI
13th Aug 20254110 PMAQI
13th Aug 20253611 PMAQI
14th Aug 20253312 AMAQI
14th Aug 2025331 AMAQI
14th Aug 2025332 AMAQI
14th Aug 2025383 AMAQI
14th Aug 2025394 AMAQI
14th Aug 2025385 AMAQI

19°C16/24°C

14th Aug 2025386 AMAQI
14th Aug 2025367 AMAQI
14th Aug 2025388 AMAQI
14th Aug 2025399 AMAQI
14th Aug 20254010 AMAQI
14th Aug 20254111 AMAQI
14th Aug 20254312 PMAQI
14th Aug 2025411 PMAQI
14th Aug 2025392 PMAQI
14th Aug 2025383 PMAQI
14th Aug 2025404 PMAQI
14th Aug 2025365 PMAQI
14th Aug 2025386 PMAQI
14th Aug 2025397 PMAQI
14th Aug 2025378 PMAQI
14th Aug 2025399 PMAQI
14th Aug 20253410 PMAQI
14th Aug 20253111 PMAQI
15th Aug 20252912 AMAQI
15th Aug 2025261 AMAQI
15th Aug 2025272 AMAQI
15th Aug 2025263 AMAQI
15th Aug 2025264 AMAQI
15th Aug 2025245 AMAQI

20°C16/24°C

15th Aug 2025266 AMAQI
15th Aug 2025277 AMAQI
15th Aug 2025288 AMAQI
15th Aug 2025279 AMAQI
15th Aug 20252710 AMAQI
15th Aug 20252711 AMAQI
15th Aug 20252512 PMAQI
15th Aug 2025251 PMAQI
15th Aug 2025272 PMAQI
15th Aug 2025263 PMAQI
15th Aug 2025234 PMAQI
15th Aug 2025205 PMAQI
15th Aug 2025166 PMAQI
15th Aug 2025167 PMAQI
15th Aug 2025148 PMAQI
15th Aug 2025259 PMAQI
15th Aug 20252410 PMAQI
15th Aug 20251711 PMAQI
16th Aug 20251712 AMAQI
16th Aug 2025181 AMAQI
16th Aug 2025212 AMAQI
16th Aug 2025173 AMAQI
16th Aug 2025174 AMAQI
16th Aug 2025165 AMAQI

21°C17/26°C

16th Aug 2025156 AMAQI
16th Aug 2025157 AMAQI
16th Aug 2025158 AMAQI
16th Aug 2025159 AMAQI
16th Aug 20251510 AMAQI
16th Aug 20251711 AMAQI
16th Aug 20251512 PMAQI
16th Aug 2025181 PMAQI
16th Aug 2025182 PMAQI
16th Aug 2025173 PMAQI
16th Aug 2025184 PMAQI
16th Aug 2025205 PMAQI
16th Aug 2025186 PMAQI
16th Aug 2025217 PMAQI
16th Aug 2025208 PMAQI
16th Aug 2025179 PMAQI
16th Aug 20252210 PMAQI
16th Aug 20252411 PMAQI
17th Aug 20252812 AMAQI
17th Aug 2025241 AMAQI
17th Aug 2025252 AMAQI
17th Aug 2025213 AMAQI
17th Aug 2025214 AMAQI
17th Aug 2025215 AMAQI

18°C9/26°C

17th Aug 2025216 AMAQI
17th Aug 2025217 AMAQI
17th Aug 2025228 AMAQI
17th Aug 2025229 AMAQI
17th Aug 20252110 AMAQI
17th Aug 20252511 AMAQI
17th Aug 20253412 PMAQI
17th Aug 2025371 PMAQI
17th Aug 2025412 PMAQI
17th Aug 2025353 PMAQI
17th Aug 2025314 PMAQI
17th Aug 2025325 PMAQI
17th Aug 2025336 PMAQI
17th Aug 2025307 PMAQI
17th Aug 2025288 PMAQI
17th Aug 2025269 PMAQI
17th Aug 20252510 PMAQI
17th Aug 20252111 PMAQI
18th Aug 20252012 AMAQI
18th Aug 2025181 AMAQI
18th Aug 2025192 AMAQI
18th Aug 2025203 AMAQI
18th Aug 2025214 AMAQI
18th Aug 2025195 AMAQI

19°C12/25°C

18th Aug 2025156 AMAQI
18th Aug 2025137 AMAQI
18th Aug 2025158 AMAQI
18th Aug 2025169 AMAQI
18th Aug 20251610 AMAQI
18th Aug 20251611 AMAQI
18th Aug 20251512 PMAQI
18th Aug 2025151 PMAQI
18th Aug 2025142 PMAQI
18th Aug 2025153 PMAQI
18th Aug 2025144 PMAQI
18th Aug 2025145 PMAQI
18th Aug 2025156 PMAQI
18th Aug 2025137 PMAQI
18th Aug 2025138 PMAQI
18th Aug 2025169 PMAQI
18th Aug 20251610 PMAQI
18th Aug 20251611 PMAQI
19th Aug 20251612 AMAQI
19th Aug 2025161 AMAQI
19th Aug 2025162 AMAQI
19th Aug 2025163 AMAQI
19th Aug 2025164 AMAQI
19th Aug 2025165 AMAQI

17°C14/20°C

19th Aug 2025166 AMAQI
6 AM
19th Aug 2025167 AMAQI
19th Aug 2025168 AMAQI
19th Aug 2025169 AMAQI
19th Aug 20251710 AMAQI
19th Aug 20251711 AMAQI
19th Aug 20251612 PMAQI
19th Aug 2025151 PMAQI
1 PM
19th Aug 2025162 PMAQI
19th Aug 2025153 PMAQI
19th Aug 2025154 PMAQI
19th Aug 2025165 PMAQI
8 PM
1 AM
5 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
6 AM - 8 PM

33AQI

15 heures / Jour
450 heures / Mois
Heure moyenne la plus basse
6 AM - 8 PM

33AQI

15 heures / Jour
450 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 6 AM à 8 PM (Moyenne 33), tandis que l'AQI le plus bas était entre 6 AM à 8 PM (Moyenne 33).
Heure de la nuit
Heure moyenne la plus haute
9 PM - 11 PM

35AQI

3 heures / Jour
90 heures / Mois
Heure moyenne la plus basse
12 AM - 5 AM

32AQI

6 heures / Jour
180 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 9 PM à 11 PM (Moyenne 35), tandis que l'AQI le plus bas était entre 12 AM à 5 AM (Moyenne 32).

Jours de 2025 Vs Qualité de l'Air

Halifax, Nova Scotia, Canada

2025

99%

227

1%

3

Nombre total de jours avec différentes catégories AQI au cours des 231 derniers jours de 2025 (134 jours restants)

Bon
227 Jours
Modéré
3 Jours
Pauvre
0 Jours
Non sain
0 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 99%

Niveau de risque sanitaire:

Très faible

En 2025, 99% des 231 jours étaient dans les limites sécuritaires de l'OMS pour la qualité de l'air. Le risque de problèmes de santé est Très faible, mais les impacts sur la santé ne sont pas encore clairs.

Aperçus Annuels sur la Qualité de l'Air

Halifax, Nova Scotia, Canada

Niveaux AQI en 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dim.Lun.Mar.Mer.Jeu.Ven.Sam.

Jan.

Fév.

Mar.

Avr.

Mai

Juin

Juil.

Août

Sep.

Oct.

Nov.

Déc.

1st Janvier 2025
27AQI
2nd Janvier 2025
24AQI
3rd Janvier 2025
19AQI
4th Janvier 2025
18AQI
5th Janvier 2025
20AQI
6th Janvier 2025
18AQI
7th Janvier 2025
19AQI
8th Janvier 2025
17AQI
9th Janvier 2025
18AQI
10th Janvier 2025
19AQI
11th Janvier 2025
20AQI
12th Janvier 2025
20AQI
13th Janvier 2025
24AQI
14th Janvier 2025
26AQI
15th Janvier 2025
20AQI
16th Janvier 2025
21AQI
17th Janvier 2025
30AQI
18th Janvier 2025
25AQI
19th Janvier 2025
23AQI
20th Janvier 2025
19AQI
21st Janvier 2025
21AQI
22nd Janvier 2025
24AQI
23rd Janvier 2025
24AQI
24th Janvier 2025
25AQI
25th Janvier 2025
24AQI
26th Janvier 2025
26AQI
27th Janvier 2025
20AQI
28th Janvier 2025
28AQI
29th Janvier 2025
22AQI
30th Janvier 2025
18AQI
31st Janvier 2025
25AQI
1st Février 2025
18AQI
2nd Février 2025
19AQI
3rd Février 2025
21AQI
4th Février 2025
18AQI
5th Février 2025
20AQI
6th Février 2025
24AQI
7th Février 2025
20AQI
8th Février 2025
21AQI
9th Février 2025
22AQI
10th Février 2025
24AQI
11th Février 2025
24AQI
12th Février 2025
22AQI
13th Février 2025
23AQI
14th Février 2025
19AQI
15th Février 2025
19AQI
16th Février 2025
23AQI
17th Février 2025
19AQI
18th Février 2025
18AQI
19th Février 2025
19AQI
20th Février 2025
22AQI
21st Février 2025
20AQI
22nd Février 2025
20AQI
23rd Février 2025
23AQI
24th Février 2025
29AQI
25th Février 2025
32AQI
26th Février 2025
26AQI
27th Février 2025
23AQI
28th Février 2025
21AQI
1st Mars 2025
24AQI
2nd Mars 2025
21AQI
3rd Mars 2025
21AQI
4th Mars 2025
25AQI
5th Mars 2025
33AQI
6th Mars 2025
22AQI
7th Mars 2025
18AQI
8th Mars 2025
21AQI
9th Mars 2025
20AQI
10th Mars 2025
20AQI
11th Mars 2025
22AQI
12th Mars 2025
23AQI
13th Mars 2025
19AQI
14th Mars 2025
22AQI
15th Mars 2025
24AQI
16th Mars 2025
18AQI
17th Mars 2025
23AQI
18th Mars 2025
20AQI
19th Mars 2025
19AQI
20th Mars 2025
16AQI
21st Mars 2025
14AQI
22nd Mars 2025
16AQI
23rd Mars 2025
25AQI
24th Mars 2025
18AQI
25th Mars 2025
22AQI
26th Mars 2025
27AQI
27th Mars 2025
17AQI
28th Mars 2025
18AQI
29th Mars 2025
16AQI
30th Mars 2025
20AQI
31st Mars 2025
18AQI
1st Avril 2025
18AQI
2nd Avril 2025
17AQI
3rd Avril 2025
18AQI
4th Avril 2025
18AQI
5th Avril 2025
17AQI
6th Avril 2025
17AQI
7th Avril 2025
16AQI
8th Avril 2025
15AQI
9th Avril 2025
17AQI
10th Avril 2025
18AQI
11th Avril 2025
26AQI
12th Avril 2025
25AQI
13th Avril 2025
27AQI
14th Avril 2025
29AQI
15th Avril 2025
22AQI
16th Avril 2025
25AQI
17th Avril 2025
29AQI
18th Avril 2025
26AQI
19th Avril 2025
27AQI
20th Avril 2025
33AQI
21st Avril 2025
13AQI
22nd Avril 2025
17AQI
23rd Avril 2025
13AQI
24th Avril 2025
15AQI
25th Avril 2025
19AQI
26th Avril 2025
26AQI
27th Avril 2025
15AQI
28th Avril 2025
17AQI
29th Avril 2025
25AQI
30th Avril 2025
32AQI
1st Mai 2025
15AQI
2nd Mai 2025
23AQI
3rd Mai 2025
21AQI
4th Mai 2025
24AQI
5th Mai 2025
16AQI
6th Mai 2025
20AQI
7th Mai 2025
21AQI
8th Mai 2025
16AQI
9th Mai 2025
19AQI
10th Mai 2025
15AQI
11th Mai 2025
15AQI
12th Mai 2025
16AQI
13th Mai 2025
17AQI
14th Mai 2025
18AQI
15th Mai 2025
23AQI
16th Mai 2025
23AQI
17th Mai 2025
24AQI
18th Mai 2025
14AQI
19th Mai 2025
24AQI
20th Mai 2025
16AQI
21st Mai 2025
20AQI
22nd Mai 2025
18AQI
23rd Mai 2025
17AQI
24th Mai 2025
17AQI
25th Mai 2025
16AQI
26th Mai 2025
15AQI
27th Mai 2025
21AQI
28th Mai 2025
25AQI
29th Mai 2025
24AQI
30th Mai 2025
19AQI
31st Mai 2025
20AQI
1st Juin 2025
32AQI
2nd Juin 2025
29AQI
3rd Juin 2025
21AQI
4th Juin 2025
24AQI
5th Juin 2025
26AQI
6th Juin 2025
36AQI
7th Juin 2025
33AQI
8th Juin 2025
39AQI
9th Juin 2025
39AQI
10th Juin 2025
33AQI
11th Juin 2025
31AQI
12th Juin 2025
54AQI
13th Juin 2025
38AQI
14th Juin 2025
22AQI
15th Juin 2025
24AQI
16th Juin 2025
23AQI
17th Juin 2025
22AQI
18th Juin 2025
20AQI
19th Juin 2025
25AQI
20th Juin 2025
22AQI
21st Juin 2025
21AQI
22nd Juin 2025
20AQI
23rd Juin 2025
42AQI
24th Juin 2025
41AQI
25th Juin 2025
50AQI
26th Juin 2025
25AQI
27th Juin 2025
20AQI
28th Juin 2025
23AQI
29th Juin 2025
23AQI
30th Juin 2025
20AQI
1st Juillet 2025
29AQI
2nd Juillet 2025
24AQI
3rd Juillet 2025
30AQI
4th Juillet 2025
29AQI
5th Juillet 2025
26AQI
6th Juillet 2025
31AQI
7th Juillet 2025
45AQI
8th Juillet 2025
24AQI
9th Juillet 2025
24AQI
10th Juillet 2025
29AQI
11th Juillet 2025
24AQI
12th Juillet 2025
28AQI
13th Juillet 2025
25AQI
14th Juillet 2025
20AQI
15th Juillet 2025
22AQI
16th Juillet 2025
45AQI
17th Juillet 2025
24AQI
18th Juillet 2025
19AQI
19th Juillet 2025
21AQI
20th Juillet 2025
24AQI
21st Juillet 2025
22AQI
22nd Juillet 2025
16AQI
23rd Juillet 2025
22AQI
24th Juillet 2025
23AQI
25th Juillet 2025
27AQI
26th Juillet 2025
35AQI
27th Juillet 2025
38AQI
28th Juillet 2025
45AQI
29th Juillet 2025
42AQI
30th Juillet 2025
47AQI
31st Juillet 2025
55AQI
1st Août 2025
50AQI
2nd Août 2025
27AQI
3rd Août 2025
38AQI
4th Août 2025
44AQI
5th Août 2025
56AQI
6th Août 2025
27AQI
7th Août 2025
27AQI
8th Août 2025
29AQI
9th Août 2025
31AQI
10th Août 2025
28AQI
11th Août 2025
39AQI
12th Août 2025
49AQI
13th Août 2025
42AQI
14th Août 2025
37AQI
15th Août 2025
24AQI
16th Août 2025
18AQI
17th Août 2025
26AQI
18th Août 2025
17AQI

22AQI

22AQI

21AQI

21AQI

19AQI

29AQI

30AQI

34AQI

Nombre de jours

Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux

202524AQI

31
28
31
30
31
29
1
30
1
17
1
227
3

Le plus élevé AQI enregistré en

Août

34AQI

Le plus bas AQI enregistré en

Mai

19AQI

202418AQI

31
29
31
30
31
29
31
31
30
31
30
31
365

Le plus élevé AQI enregistré en

Août

25AQI

Le plus bas AQI enregistré en

Novembre

13AQI

202322AQI

31
28
31
30
29
2
26
4
30
1
30
1
29
1
31
29
30
1
354
10

Le plus élevé AQI enregistré en

Juin

27AQI

Le plus bas AQI enregistré en

Janvier

18AQI

202221AQI

31
21
31
30
31
30
22
1
1
29
31
30
31
318
1

Le plus élevé AQI enregistré en

Juillet

27AQI

Le plus bas AQI enregistré en

Mai

18AQI

202122AQI

30
28
31
29
1
31
28
2
30
1
31
30
31
30
31
360
4

Le plus élevé AQI enregistré en

Août

29AQI

Le plus bas AQI enregistré en

Janvier

17AQI

202021AQI

13
21
18
30
30
1
30
30
31
29
1
29
2
261
4

Le plus élevé AQI enregistré en

Juillet

26AQI

Le plus bas AQI enregistré en

Septembre

18AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2025(Moyenne)
24AQI
Année la moins polluée enregistrée
2024(Moyenne)
18AQI

La qualité de l'air annuelle de Halifax pour l'année 2025 AQI (24) montre un changement moyen de pourcentage de 15.6% (empiré AQI) par rapport aux années précédentes : 2020 (21), 2021 (22), 2022 (21), 2023 (22), 2024 (18).