Analyse Historique de la Qualité de l'Air à Quebec City, Quebec, 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
Quebec City, Quebec, 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 2021
102AQIAQI le plus bas enregistré le
2nd Aug 2022
17AQIAnalyse du même jour (8th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 46 de Bon qualité de l'air, montrant une amélioration par rapport à 2021 le même jour.
Télécharger les données annuelles 2024
Rapport mondial sur la qualité de l'air
Tendance AQI Jour & Nuit : 9th Aug - 10th Aug 2025
Quebec City, Quebec, Canada
AQI
Jour
Nuit
.
5 AM9th Aug 2025
8 PM
4 AM10th Aug 2025
Heure du jour
Heure moyenne la plus haute
2PM9th Aug
55AQI
Heure moyenne la plus basse
10AM9th Aug
40AQI
Heure de la nuit
Heure moyenne la plus haute
11PM9th Aug
50AQI
Heure moyenne la plus basse
4AM10th Aug
46AQI
Au cours des 24 dernières heures,
L'AQI de Quebec City a atteint son point le plus élevé de 55 à 2 PM pendant le Jour, tandis que le point le plus bas, 40, a été enregistré à 10 AM pendant le Jour entre 9th Aug et 10th Aug 2025.
Tendance AQI Jour & Nuit : Jul - Aug 2025
Quebec City, Quebec, Canada
JulAug
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Jour
Nuit
11th Jul 2025295 AMAQI
11th Jul 2025306 AMAQI
11th Jul 2025327 AMAQI
11th Jul 2025338 AMAQI
11th Jul 2025349 AMAQI
11th Jul 20253510 AMAQI
11th Jul 20253411 AMAQI
11th Jul 20253412 PMAQI
11th Jul 2025341 PMAQI
11th Jul 2025332 PMAQI
11th Jul 2025343 PMAQI
11th Jul 2025354 PMAQI
11th Jul 2025365 PMAQI
11th Jul 2025346 PMAQI
11th Jul 2025357 PMAQI
11th Jul 2025358 PMAQI
11th Jul 2025339 PMAQI
11th Jul 20253310 PMAQI
11th Jul 20253211 PMAQI
12th Jul 20253212 AMAQI
12th Jul 2025321 AMAQI
12th Jul 2025322 AMAQI
12th Jul 2025333 AMAQI
12th Jul 2025344 AMAQI
21°C16/29°C
12th Jul 2025335 AMAQI
12th Jul 2025336 AMAQI
12th Jul 2025347 AMAQI
12th Jul 2025368 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20253411 AMAQI
12th Jul 20253512 PMAQI
12th Jul 2025351 PMAQI
12th Jul 2025342 PMAQI
12th Jul 2025343 PMAQI
12th Jul 2025354 PMAQI
12th Jul 2025365 PMAQI
12th Jul 2025346 PMAQI
12th Jul 2025347 PMAQI
12th Jul 2025368 PMAQI
12th Jul 2025369 PMAQI
12th Jul 20253510 PMAQI
12th Jul 20253511 PMAQI
13th Jul 20253412 AMAQI
13th Jul 2025361 AMAQI
13th Jul 2025362 AMAQI
13th Jul 2025393 AMAQI
13th Jul 2025384 AMAQI
24°C15/32°C
13th Jul 2025385 AMAQI
13th Jul 2025386 AMAQI
13th Jul 2025377 AMAQI
13th Jul 2025388 AMAQI
13th Jul 2025379 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20253611 AMAQI
13th Jul 20253712 PMAQI
13th Jul 2025361 PMAQI
13th Jul 2025352 PMAQI
13th Jul 2025363 PMAQI
13th Jul 2025364 PMAQI
13th Jul 2025375 PMAQI
13th Jul 2025376 PMAQI
13th Jul 2025377 PMAQI
13th Jul 2025378 PMAQI
13th Jul 2025379 PMAQI
13th Jul 20253610 PMAQI
13th Jul 20253511 PMAQI
14th Jul 20253412 AMAQI
14th Jul 2025341 AMAQI
14th Jul 2025332 AMAQI
14th Jul 2025253 AMAQI
14th Jul 2025284 AMAQI
23°C19/30°C
14th Jul 2025285 AMAQI
14th Jul 2025286 AMAQI
14th Jul 2025287 AMAQI
14th Jul 2025308 AMAQI
14th Jul 2025309 AMAQI
14th Jul 20253110 AMAQI
14th Jul 20253111 AMAQI
14th Jul 20253112 PMAQI
14th Jul 2025321 PMAQI
14th Jul 2025342 PMAQI
14th Jul 2025353 PMAQI
14th Jul 2025334 PMAQI
14th Jul 2025315 PMAQI
14th Jul 2025316 PMAQI
14th Jul 2025327 PMAQI
14th Jul 2025318 PMAQI
14th Jul 2025329 PMAQI
14th Jul 20253210 PMAQI
14th Jul 20253111 PMAQI
15th Jul 20253012 AMAQI
15th Jul 2025301 AMAQI
15th Jul 2025312 AMAQI
15th Jul 2025273 AMAQI
15th Jul 2025284 AMAQI
25°C21/29°C
15th Jul 2025375 AMAQI
15th Jul 2025436 AMAQI
15th Jul 2025367 AMAQI
15th Jul 2025378 AMAQI
15th Jul 2025359 AMAQI
15th Jul 20253610 AMAQI
15th Jul 20253211 AMAQI
15th Jul 20253212 PMAQI
15th Jul 2025341 PMAQI
15th Jul 2025402 PMAQI
15th Jul 2025423 PMAQI
15th Jul 2025364 PMAQI
15th Jul 2025355 PMAQI
15th Jul 2025366 PMAQI
15th Jul 2025367 PMAQI
15th Jul 2025348 PMAQI
15th Jul 2025359 PMAQI
15th Jul 20253510 PMAQI
15th Jul 20253511 PMAQI
16th Jul 20253412 AMAQI
16th Jul 2025341 AMAQI
16th Jul 2025352 AMAQI
16th Jul 2025403 AMAQI
16th Jul 2025434 AMAQI
24°C17/29°C
16th Jul 2025415 AMAQI
16th Jul 2025426 AMAQI
16th Jul 2025427 AMAQI
16th Jul 2025448 AMAQI
16th Jul 2025429 AMAQI
16th Jul 20254310 AMAQI
16th Jul 20254311 AMAQI
16th Jul 20254112 PMAQI
16th Jul 2025421 PMAQI
16th Jul 2025402 PMAQI
16th Jul 2025403 PMAQI
16th Jul 2025414 PMAQI
16th Jul 2025435 PMAQI
16th Jul 2025436 PMAQI
16th Jul 2025447 PMAQI
16th Jul 2025438 PMAQI
16th Jul 2025429 PMAQI
16th Jul 20254110 PMAQI
16th Jul 20254211 PMAQI
17th Jul 20254412 AMAQI
17th Jul 2025421 AMAQI
17th Jul 2025422 AMAQI
17th Jul 2025453 AMAQI
17th Jul 2025454 AMAQI
25°C18/32°C
17th Jul 2025465 AMAQI
17th Jul 2025456 AMAQI
17th Jul 2025457 AMAQI
17th Jul 2025508 AMAQI
17th Jul 2025479 AMAQI
17th Jul 20254610 AMAQI
17th Jul 20254211 AMAQI
17th Jul 20254212 PMAQI
17th Jul 2025441 PMAQI
17th Jul 2025442 PMAQI
17th Jul 2025423 PMAQI
17th Jul 2025404 PMAQI
17th Jul 2025415 PMAQI
17th Jul 2025416 PMAQI
17th Jul 2025407 PMAQI
17th Jul 2025398 PMAQI
17th Jul 2025439 PMAQI
17th Jul 20254210 PMAQI
17th Jul 20253611 PMAQI
18th Jul 20253712 AMAQI
18th Jul 2025371 AMAQI
18th Jul 2025332 AMAQI
18th Jul 2025203 AMAQI
18th Jul 2025234 AMAQI
21°C20/23°C
18th Jul 2025215 AMAQI
18th Jul 2025216 AMAQI
18th Jul 2025227 AMAQI
18th Jul 2025228 AMAQI
18th Jul 2025239 AMAQI
18th Jul 20252410 AMAQI
18th Jul 20252311 AMAQI
18th Jul 20252412 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025253 PMAQI
18th Jul 2025264 PMAQI
18th Jul 2025275 PMAQI
18th Jul 2025276 PMAQI
18th Jul 2025277 PMAQI
18th Jul 2025278 PMAQI
18th Jul 2025259 PMAQI
18th Jul 20252610 PMAQI
18th Jul 20252711 PMAQI
19th Jul 20252712 AMAQI
19th Jul 2025271 AMAQI
19th Jul 2025282 AMAQI
19th Jul 2025283 AMAQI
19th Jul 2025284 AMAQI
19°C13/24°C
19th Jul 2025295 AMAQI
19th Jul 2025296 AMAQI
19th Jul 2025307 AMAQI
19th Jul 2025308 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252911 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025291 PMAQI
19th Jul 2025312 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025325 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025317 PMAQI
19th Jul 2025318 PMAQI
19th Jul 2025309 PMAQI
19th Jul 20252910 PMAQI
19th Jul 20253011 PMAQI
20th Jul 20252912 AMAQI
20th Jul 2025301 AMAQI
20th Jul 2025312 AMAQI
20th Jul 2025403 AMAQI
20th Jul 2025444 AMAQI
19°C13/27°C
20th Jul 2025415 AMAQI
20th Jul 2025376 AMAQI
20th Jul 2025367 AMAQI
20th Jul 2025378 AMAQI
20th Jul 2025369 AMAQI
20th Jul 20254910 AMAQI
20th Jul 20254911 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025402 PMAQI
20th Jul 2025403 PMAQI
20th Jul 2025394 PMAQI
20th Jul 2025395 PMAQI
20th Jul 2025416 PMAQI
20th Jul 2025427 PMAQI
20th Jul 2025388 PMAQI
20th Jul 2025399 PMAQI
20th Jul 20253910 PMAQI
20th Jul 20253711 PMAQI
21st Jul 20253812 AMAQI
21st Jul 2025401 AMAQI
21st Jul 2025372 AMAQI
21st Jul 2025373 AMAQI
21st Jul 2025274 AMAQI
19°C15/23°C
21st Jul 2025245 AMAQI
21st Jul 2025216 AMAQI
21st Jul 2025217 AMAQI
21st Jul 2025218 AMAQI
21st Jul 2025219 AMAQI
21st Jul 20252110 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20252112 PMAQI
21st Jul 2025191 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025213 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025235 PMAQI
21st Jul 2025236 PMAQI
21st Jul 2025237 PMAQI
21st Jul 2025238 PMAQI
21st Jul 2025239 PMAQI
21st Jul 20252310 PMAQI
21st Jul 20252211 PMAQI
22nd Jul 20252212 AMAQI
22nd Jul 2025211 AMAQI
22nd Jul 2025212 AMAQI
22nd Jul 2025163 AMAQI
22nd Jul 2025164 AMAQI
16°C11/23°C
22nd Jul 2025175 AMAQI
22nd Jul 2025176 AMAQI
22nd Jul 2025167 AMAQI
22nd Jul 2025168 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20251710 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20251812 PMAQI
22nd Jul 2025171 PMAQI
22nd Jul 2025182 PMAQI
22nd Jul 2025183 PMAQI
22nd Jul 2025194 PMAQI
22nd Jul 2025205 PMAQI
22nd Jul 2025196 PMAQI
22nd Jul 2025197 PMAQI
22nd Jul 2025198 PMAQI
22nd Jul 2025189 PMAQI
22nd Jul 20251810 PMAQI
22nd Jul 20252111 PMAQI
23rd Jul 20252112 AMAQI
23rd Jul 2025211 AMAQI
23rd Jul 2025232 AMAQI
23rd Jul 2025283 AMAQI
23rd Jul 2025314 AMAQI
17°C9/23°C
23rd Jul 2025325 AMAQI
23rd Jul 2025316 AMAQI
23rd Jul 2025287 AMAQI
23rd Jul 2025288 AMAQI
23rd Jul 2025279 AMAQI
23rd Jul 20252710 AMAQI
23rd Jul 20252711 AMAQI
23rd Jul 20252712 PMAQI
23rd Jul 2025251 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025266 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025268 PMAQI
23rd Jul 2025259 PMAQI
23rd Jul 20252610 PMAQI
23rd Jul 20252511 PMAQI
24th Jul 20252612 AMAQI
24th Jul 2025261 AMAQI
24th Jul 2025252 AMAQI
24th Jul 2025233 AMAQI
24th Jul 2025234 AMAQI
19°C12/24°C
24th Jul 2025235 AMAQI
24th Jul 2025246 AMAQI
24th Jul 2025247 AMAQI
24th Jul 2025238 AMAQI
24th Jul 2025249 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20252411 AMAQI
24th Jul 20252612 PMAQI
24th Jul 2025281 PMAQI
24th Jul 2025312 PMAQI
24th Jul 2025333 PMAQI
24th Jul 2025334 PMAQI
24th Jul 2025295 PMAQI
24th Jul 2025276 PMAQI
24th Jul 2025287 PMAQI
24th Jul 2025278 PMAQI
24th Jul 2025279 PMAQI
24th Jul 20252710 PMAQI
24th Jul 20252711 PMAQI
25th Jul 20252712 AMAQI
25th Jul 2025271 AMAQI
25th Jul 2025302 AMAQI
25th Jul 2025373 AMAQI
25th Jul 2025384 AMAQI
24°C16/32°C
25th Jul 2025375 AMAQI
25th Jul 2025376 AMAQI
25th Jul 2025377 AMAQI
25th Jul 2025398 AMAQI
25th Jul 2025339 AMAQI
25th Jul 20253110 AMAQI
25th Jul 20252811 AMAQI
25th Jul 20253012 PMAQI
25th Jul 2025341 PMAQI
25th Jul 2025402 PMAQI
25th Jul 2025393 PMAQI
25th Jul 2025404 PMAQI
25th Jul 2025355 PMAQI
25th Jul 2025356 PMAQI
25th Jul 2025357 PMAQI
25th Jul 2025348 PMAQI
25th Jul 2025369 PMAQI
25th Jul 20253510 PMAQI
25th Jul 20253411 PMAQI
26th Jul 20253412 AMAQI
26th Jul 2025351 AMAQI
26th Jul 2025352 AMAQI
26th Jul 2025513 AMAQI
26th Jul 2025404 AMAQI
23°C20/30°C
26th Jul 2025435 AMAQI
26th Jul 2025446 AMAQI
26th Jul 2025467 AMAQI
26th Jul 2025488 AMAQI
26th Jul 2025499 AMAQI
26th Jul 20254710 AMAQI
26th Jul 20254711 AMAQI
26th Jul 20255012 PMAQI
26th Jul 2025461 PMAQI
26th Jul 2025522 PMAQI
26th Jul 2025443 PMAQI
26th Jul 2025474 PMAQI
26th Jul 2025495 PMAQI
26th Jul 2025496 PMAQI
26th Jul 2025497 PMAQI
26th Jul 2025528 PMAQI
26th Jul 2025489 PMAQI
26th Jul 20254810 PMAQI
26th Jul 20255111 PMAQI
27th Jul 20254912 AMAQI
27th Jul 2025511 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025564 AMAQI
21°C11/29°C
27th Jul 2025535 AMAQI
27th Jul 2025536 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025549 AMAQI
27th Jul 20255310 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255412 PMAQI
27th Jul 2025541 PMAQI
27th Jul 2025552 PMAQI
27th Jul 2025553 PMAQI
27th Jul 2025564 PMAQI
27th Jul 2025555 PMAQI
27th Jul 2025556 PMAQI
27th Jul 2025557 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025559 PMAQI
27th Jul 20255510 PMAQI
27th Jul 20255511 PMAQI
28th Jul 20255512 AMAQI
28th Jul 2025551 AMAQI
28th Jul 2025562 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025524 AMAQI
23°C15/29°C
28th Jul 2025535 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025558 AMAQI
28th Jul 2025579 AMAQI
28th Jul 20255710 AMAQI
28th Jul 20255711 AMAQI
28th Jul 20255812 PMAQI
28th Jul 2025591 PMAQI
28th Jul 2025582 PMAQI
28th Jul 2025583 PMAQI
28th Jul 2025564 PMAQI
28th Jul 2025555 PMAQI
28th Jul 2025566 PMAQI
28th Jul 2025557 PMAQI
28th Jul 2025568 PMAQI
28th Jul 2025579 PMAQI
28th Jul 20255710 PMAQI
28th Jul 20255411 PMAQI
29th Jul 20255512 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025564 AMAQI
23°C18/30°C
29th Jul 2025565 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025567 AMAQI
29th Jul 2025578 AMAQI
29th Jul 2025589 AMAQI
29th Jul 20255610 AMAQI
29th Jul 20255411 AMAQI
29th Jul 20255112 PMAQI
29th Jul 2025491 PMAQI
29th Jul 2025472 PMAQI
29th Jul 2025483 PMAQI
29th Jul 2025504 PMAQI
29th Jul 2025545 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025547 PMAQI
29th Jul 2025558 PMAQI
29th Jul 2025569 PMAQI
29th Jul 20255710 PMAQI
29th Jul 20255511 PMAQI
30th Jul 20255512 AMAQI
30th Jul 2025551 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025564 AMAQI
23°C16/28°C
30th Jul 2025535 AMAQI
30th Jul 2025546 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025548 AMAQI
30th Jul 2025569 AMAQI
30th Jul 20255710 AMAQI
30th Jul 20255811 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025561 PMAQI
30th Jul 2025592 PMAQI
30th Jul 2025613 PMAQI
30th Jul 2025604 PMAQI
30th Jul 2025605 PMAQI
30th Jul 2025606 PMAQI
30th Jul 2025607 PMAQI
30th Jul 2025608 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20256010 PMAQI
30th Jul 20255611 PMAQI
31st Jul 20255612 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025574 AMAQI
21°C17/28°C
31st Jul 2025575 AMAQI
31st Jul 2025556 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025478 AMAQI
31st Jul 2025499 AMAQI
31st Jul 20254210 AMAQI
31st Jul 20253411 AMAQI
31st Jul 20253112 PMAQI
31st Jul 2025291 PMAQI
31st Jul 2025292 PMAQI
31st Jul 2025303 PMAQI
31st Jul 2025304 PMAQI
31st Jul 2025315 PMAQI
31st Jul 2025326 PMAQI
31st Jul 2025347 PMAQI
31st Jul 2025308 PMAQI
31st Jul 2025329 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20253111 PMAQI
1st Aug 20253112 AMAQI
1st Aug 2025321 AMAQI
1st Aug 2025312 AMAQI
1st Aug 2025313 AMAQI
1st Aug 2025284 AMAQI
18°C12/22°C
1st Aug 2025265 AMAQI
1st Aug 2025246 AMAQI
1st Aug 2025217 AMAQI
1st Aug 2025188 AMAQI
1st Aug 2025189 AMAQI
1st Aug 20251810 AMAQI
1st Aug 20251811 AMAQI
1st Aug 20251812 PMAQI
1st Aug 2025171 PMAQI
1st Aug 2025172 PMAQI
1st Aug 2025183 PMAQI
1st Aug 2025184 PMAQI
1st Aug 2025195 PMAQI
1st Aug 2025186 PMAQI
1st Aug 2025177 PMAQI
1st Aug 2025178 PMAQI
1st Aug 2025189 PMAQI
1st Aug 20251910 PMAQI
1st Aug 20252411 PMAQI
2nd Aug 20253112 AMAQI
2nd Aug 2025411 AMAQI
2nd Aug 2025412 AMAQI
2nd Aug 2025363 AMAQI
2nd Aug 2025344 AMAQI
17°C8/22°C
2nd Aug 2025335 AMAQI
2nd Aug 2025326 AMAQI
2nd Aug 2025287 AMAQI
2nd Aug 2025268 AMAQI
2nd Aug 2025249 AMAQI
2nd Aug 20252510 AMAQI
2nd Aug 20252711 AMAQI
2nd Aug 20252612 PMAQI
2nd Aug 2025241 PMAQI
2nd Aug 2025202 PMAQI
2nd Aug 2025253 PMAQI
2nd Aug 2025244 PMAQI
2nd Aug 2025375 PMAQI
2nd Aug 2025466 PMAQI
2nd Aug 2025417 PMAQI
2nd Aug 2025368 PMAQI
2nd Aug 2025379 PMAQI
2nd Aug 20254110 PMAQI
2nd Aug 20254411 PMAQI
3rd Aug 20254512 AMAQI
3rd Aug 2025421 AMAQI
3rd Aug 2025492 AMAQI
3rd Aug 2025653 AMAQI
3rd Aug 2025564 AMAQI
17°C8/24°C
3rd Aug 2025515 AMAQI
3rd Aug 2025436 AMAQI
3rd Aug 2025447 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025409 AMAQI
3rd Aug 20254610 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20256812 PMAQI
3rd Aug 2025721 PMAQI
3rd Aug 2025732 PMAQI
3rd Aug 2025783 PMAQI
3rd Aug 2025864 PMAQI
3rd Aug 2025895 PMAQI
3rd Aug 2025866 PMAQI
3rd Aug 2025857 PMAQI
3rd Aug 2025768 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20256810 PMAQI
3rd Aug 20256811 PMAQI
4th Aug 20256612 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025582 AMAQI
4th Aug 2025583 AMAQI
4th Aug 2025554 AMAQI
21°C14/30°C
4th Aug 2025605 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025587 AMAQI
4th Aug 2025518 AMAQI
4th Aug 2025599 AMAQI
4th Aug 20257310 AMAQI
4th Aug 20257911 AMAQI
4th Aug 20257212 PMAQI
4th Aug 2025601 PMAQI
4th Aug 2025552 PMAQI
4th Aug 2025493 PMAQI
4th Aug 2025454 PMAQI
4th Aug 2025465 PMAQI
4th Aug 2025516 PMAQI
4th Aug 2025557 PMAQI
4th Aug 2025488 PMAQI
4th Aug 2025719 PMAQI
4th Aug 20256210 PMAQI
4th Aug 20254811 PMAQI
5th Aug 20255212 AMAQI
5th Aug 2025501 AMAQI
5th Aug 2025512 AMAQI
5th Aug 2025473 AMAQI
5th Aug 2025434 AMAQI
20°C16/26°C
5th Aug 2025405 AMAQI
5th Aug 2025356 AMAQI
5th Aug 2025327 AMAQI
5th Aug 2025298 AMAQI
5th Aug 2025279 AMAQI
5th Aug 20252810 AMAQI
5th Aug 20252911 AMAQI
5th Aug 20252912 PMAQI
5th Aug 2025261 PMAQI
5th Aug 2025262 PMAQI
5th Aug 2025243 PMAQI
5th Aug 2025224 PMAQI
5th Aug 2025245 PMAQI
5th Aug 2025246 PMAQI
5th Aug 2025237 PMAQI
5th Aug 2025238 PMAQI
5th Aug 2025309 PMAQI
5th Aug 20252710 PMAQI
5th Aug 20252711 PMAQI
6th Aug 20253012 AMAQI
6th Aug 2025331 AMAQI
6th Aug 2025342 AMAQI
6th Aug 2025343 AMAQI
6th Aug 2025304 AMAQI
19°C10/26°C
6th Aug 2025315 AMAQI
6th Aug 2025296 AMAQI
6th Aug 2025297 AMAQI
6th Aug 2025308 AMAQI
6th Aug 2025309 AMAQI
6th Aug 20253110 AMAQI
6th Aug 20253211 AMAQI
6th Aug 20253412 PMAQI
6th Aug 2025341 PMAQI
6th Aug 2025332 PMAQI
6th Aug 2025313 PMAQI
6th Aug 2025304 PMAQI
6th Aug 2025285 PMAQI
6th Aug 2025296 PMAQI
6th Aug 2025297 PMAQI
6th Aug 2025298 PMAQI
6th Aug 2025319 PMAQI
6th Aug 20253210 PMAQI
6th Aug 20253611 PMAQI
7th Aug 20253712 AMAQI
7th Aug 2025401 AMAQI
7th Aug 2025392 AMAQI
7th Aug 2025363 AMAQI
7th Aug 2025354 AMAQI
20°C10/28°C
7th Aug 2025335 AMAQI
7th Aug 2025326 AMAQI
7th Aug 2025317 AMAQI
7th Aug 2025328 AMAQI
7th Aug 2025349 AMAQI
7th Aug 20253510 AMAQI
7th Aug 20253511 AMAQI
7th Aug 20253812 PMAQI
7th Aug 2025381 PMAQI
7th Aug 2025382 PMAQI
7th Aug 2025383 PMAQI
7th Aug 2025384 PMAQI
7th Aug 2025385 PMAQI
7th Aug 2025376 PMAQI
7th Aug 2025387 PMAQI
7th Aug 2025388 PMAQI
7th Aug 2025379 PMAQI
7th Aug 20253810 PMAQI
7th Aug 20254011 PMAQI
8th Aug 20254112 AMAQI
8th Aug 2025411 AMAQI
8th Aug 2025432 AMAQI
8th Aug 2025533 AMAQI
8th Aug 2025514 AMAQI
21°C11/30°C
8th Aug 2025495 AMAQI
8th Aug 2025486 AMAQI
8th Aug 2025437 AMAQI
8th Aug 2025428 AMAQI
8th Aug 2025449 AMAQI
8th Aug 20254510 AMAQI
8th Aug 20254711 AMAQI
8th Aug 20254712 PMAQI
8th Aug 2025491 PMAQI
8th Aug 2025502 PMAQI
8th Aug 2025513 PMAQI
8th Aug 2025514 PMAQI
8th Aug 2025465 PMAQI
8th Aug 2025456 PMAQI
8th Aug 2025457 PMAQI
8th Aug 2025468 PMAQI
8th Aug 2025479 PMAQI
8th Aug 20254810 PMAQI
8th Aug 20254511 PMAQI
9th Aug 20254612 AMAQI
9th Aug 2025461 AMAQI
9th Aug 2025452 AMAQI
9th Aug 2025483 AMAQI
9th Aug 2025504 AMAQI
23°C12/31°C
9th Aug 2025485 AMAQI
9th Aug 2025446 AMAQI
9th Aug 2025447 AMAQI
9th Aug 2025458 AMAQI
9th Aug 2025409 AMAQI
9th Aug 20254010 AMAQI
9th Aug 20254211 AMAQI
9th Aug 20254412 PMAQI
9th Aug 2025471 PMAQI
9th Aug 2025552 PMAQI
9th Aug 2025533 PMAQI
9th Aug 2025504 PMAQI
9th Aug 2025485 PMAQI
9th Aug 2025486 PMAQI
9th Aug 2025487 PMAQI
9th Aug 2025488 PMAQI
9th Aug 2025489 PMAQI
9th Aug 20254810 PMAQI
9th Aug 20255011 PMAQI
10th Aug 20254812 AMAQI
10th Aug 2025481 AMAQI
10th Aug 2025482 AMAQI
10th Aug 2025493 AMAQI
10th Aug 2025464 AMAQI
24°C16/29°C
10th Aug 2025445 AMAQI
5 AM10th Aug 2025436 AMAQI
10th Aug 2025457 AMAQI
10th Aug 2025448 AMAQI
12 PM
8 PM
12 AM
4 AM
--°C/°C
Heure du jour
Heure moyenne la plus haute
5 AM - 8 PM
38AQI
16 heures / Jour
480 heures / Mois
Heure moyenne la plus basse
5 AM - 8 PM
38AQI
16 heures / Jour
480 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 8 PM (Moyenne 38), tandis que l'AQI le plus bas était entre 5 AM à 8 PM (Moyenne 38).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM
39AQI
8 heures / Jour
240 heures / Mois
Heure moyenne la plus basse
12 AM - 11 PM
39AQI
8 heures / Jour
240 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 11 PM (Moyenne 39), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 39).
Jours de 2025 Vs Qualité de l'Air
Quebec City, Quebec, Canada
2025
95%
208
5%
12
Nombre total de jours avec différentes catégories AQI au cours des 222 derniers jours de 2025 (143 jours restants)
Bon
208 JoursModéré
12 JoursPauvre
0 JoursNon sain
0 JoursSévère
0 JoursDangereux
0 JoursSous les limites sécuritaires de l'OMS pour la qualité de l'air : 95%
Niveau de risque sanitaire:
Très faible
En 2025, 95% des 222 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
Quebec City, Quebec, 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
30AQI
30AQI
2nd Janvier 2025
22AQI
22AQI
3rd Janvier 2025
23AQI
23AQI
4th Janvier 2025
23AQI
23AQI
5th Janvier 2025
24AQI
24AQI
6th Janvier 2025
26AQI
26AQI
7th Janvier 2025
23AQI
23AQI
8th Janvier 2025
21AQI
21AQI
9th Janvier 2025
24AQI
24AQI
10th Janvier 2025
27AQI
27AQI
11th Janvier 2025
41AQI
41AQI
12th Janvier 2025
36AQI
36AQI
13th Janvier 2025
49AQI
49AQI
14th Janvier 2025
44AQI
44AQI
15th Janvier 2025
22AQI
22AQI
16th Janvier 2025
29AQI
29AQI
17th Janvier 2025
53AQI
53AQI
18th Janvier 2025
49AQI
49AQI
19th Janvier 2025
27AQI
27AQI
20th Janvier 2025
36AQI
36AQI
21st Janvier 2025
50AQI
50AQI
22nd Janvier 2025
65AQI
65AQI
23rd Janvier 2025
58AQI
58AQI
24th Janvier 2025
46AQI
46AQI
25th Janvier 2025
46AQI
46AQI
26th Janvier 2025
50AQI
50AQI
27th Janvier 2025
32AQI
32AQI
28th Janvier 2025
29AQI
29AQI
29th Janvier 2025
34AQI
34AQI
30th Janvier 2025
28AQI
28AQI
31st Janvier 2025
32AQI
32AQI
1st Février 2025
24AQI
24AQI
2nd Février 2025
25AQI
25AQI
3rd Février 2025
30AQI
30AQI
4th Février 2025
24AQI
24AQI
5th Février 2025
22AQI
22AQI
6th Février 2025
28AQI
28AQI
7th Février 2025
27AQI
27AQI
8th Février 2025
25AQI
25AQI
9th Février 2025
33AQI
33AQI
10th Février 2025
28AQI
28AQI
11th Février 2025
42AQI
42AQI
12th Février 2025
38AQI
38AQI
13th Février 2025
32AQI
32AQI
14th Février 2025
24AQI
24AQI
15th Février 2025
22AQI
22AQI
16th Février 2025
33AQI
33AQI
17th Février 2025
23AQI
23AQI
18th Février 2025
23AQI
23AQI
19th Février 2025
21AQI
21AQI
20th Février 2025
25AQI
25AQI
21st Février 2025
24AQI
24AQI
22nd Février 2025
23AQI
23AQI
23rd Février 2025
37AQI
37AQI
24th Février 2025
29AQI
29AQI
25th Février 2025
43AQI
43AQI
26th Février 2025
33AQI
33AQI
27th Février 2025
36AQI
36AQI
28th Février 2025
29AQI
29AQI
1st Mars 2025
26AQI
26AQI
2nd Mars 2025
23AQI
23AQI
3rd Mars 2025
25AQI
25AQI
4th Mars 2025
39AQI
39AQI
5th Mars 2025
42AQI
42AQI
6th Mars 2025
21AQI
21AQI
7th Mars 2025
23AQI
23AQI
8th Mars 2025
24AQI
24AQI
9th Mars 2025
25AQI
25AQI
10th Mars 2025
22AQI
22AQI
11th Mars 2025
31AQI
31AQI
12th Mars 2025
22AQI
22AQI
13th Mars 2025
29AQI
29AQI
14th Mars 2025
40AQI
40AQI
15th Mars 2025
32AQI
32AQI
16th Mars 2025
38AQI
38AQI
17th Mars 2025
27AQI
27AQI
18th Mars 2025
22AQI
22AQI
19th Mars 2025
21AQI
21AQI
20th Mars 2025
28AQI
28AQI
21st Mars 2025
19AQI
19AQI
22nd Mars 2025
22AQI
22AQI
23rd Mars 2025
17AQI
17AQI
24th Mars 2025
22AQI
22AQI
25th Mars 2025
23AQI
23AQI
26th Mars 2025
24AQI
24AQI
27th Mars 2025
21AQI
21AQI
28th Mars 2025
21AQI
21AQI
29th Mars 2025
18AQI
18AQI
30th Mars 2025
22AQI
22AQI
31st Mars 2025
23AQI
23AQI
1st Avril 2025
19AQI
19AQI
2nd Avril 2025
18AQI
18AQI
3rd Avril 2025
19AQI
19AQI
4th Avril 2025
23AQI
23AQI
5th Avril 2025
22AQI
22AQI
6th Avril 2025
21AQI
21AQI
7th Avril 2025
22AQI
22AQI
8th Avril 2025
23AQI
23AQI
9th Avril 2025
17AQI
17AQI
10th Avril 2025
19AQI
19AQI
11th Avril 2025
30AQI
30AQI
12th Avril 2025
26AQI
26AQI
13th Avril 2025
24AQI
24AQI
14th Avril 2025
23AQI
23AQI
15th Avril 2025
20AQI
20AQI
16th Avril 2025
17AQI
17AQI
17th Avril 2025
17AQI
17AQI
18th Avril 2025
18AQI
18AQI
19th Avril 2025
19AQI
19AQI
20th Avril 2025
15AQI
15AQI
21st Avril 2025
14AQI
14AQI
22nd Avril 2025
16AQI
16AQI
23rd Avril 2025
14AQI
14AQI
24th Avril 2025
15AQI
15AQI
25th Avril 2025
18AQI
18AQI
26th Avril 2025
16AQI
16AQI
27th Avril 2025
12AQI
12AQI
28th Avril 2025
18AQI
18AQI
29th Avril 2025
26AQI
26AQI
30th Avril 2025
16AQI
16AQI
1st Mai 2025
17AQI
17AQI
2nd Mai 2025
20AQI
20AQI
3rd Mai 2025
20AQI
20AQI
4th Mai 2025
20AQI
20AQI
5th Mai 2025
18AQI
18AQI
6th Mai 2025
20AQI
20AQI
7th Mai 2025
20AQI
20AQI
8th Mai 2025
16AQI
16AQI
9th Mai 2025
15AQI
15AQI
10th Mai 2025
18AQI
18AQI
11th Mai 2025
16AQI
16AQI
12th Mai 2025
20AQI
20AQI
13th Mai 2025
21AQI
21AQI
14th Mai 2025
27AQI
27AQI
15th Mai 2025
30AQI
30AQI
16th Mai 2025
33AQI
33AQI
17th Mai 2025
26AQI
26AQI
18th Mai 2025
16AQI
16AQI
19th Mai 2025
15AQI
15AQI
20th Mai 2025
18AQI
18AQI
21st Mai 2025
18AQI
18AQI
22nd Mai 2025
17AQI
17AQI
23rd Mai 2025
18AQI
18AQI
24th Mai 2025
12AQI
12AQI
25th Mai 2025
13AQI
13AQI
26th Mai 2025
20AQI
20AQI
27th Mai 2025
25AQI
25AQI
28th Mai 2025
26AQI
26AQI
29th Mai 2025
31AQI
31AQI
30th Mai 2025
25AQI
25AQI
31st Mai 2025
29AQI
29AQI
1st Juin 2025
18AQI
18AQI
2nd Juin 2025
17AQI
17AQI
3rd Juin 2025
22AQI
22AQI
4th Juin 2025
33AQI
33AQI
5th Juin 2025
37AQI
37AQI
6th Juin 2025
52AQI
52AQI
7th Juin 2025
53AQI
53AQI
8th Juin 2025
49AQI
49AQI
9th Juin 2025
49AQI
49AQI
10th Juin 2025
51AQI
51AQI
11th Juin 2025
49AQI
49AQI
12th Juin 2025
48AQI
48AQI
13th Juin 2025
26AQI
26AQI
14th Juin 2025
25AQI
25AQI
15th Juin 2025
25AQI
25AQI
16th Juin 2025
28AQI
28AQI
17th Juin 2025
35AQI
35AQI
18th Juin 2025
23AQI
23AQI
19th Juin 2025
35AQI
35AQI
20th Juin 2025
24AQI
24AQI
21st Juin 2025
28AQI
28AQI
22nd Juin 2025
28AQI
28AQI
23rd Juin 2025
32AQI
32AQI
24th Juin 2025
35AQI
35AQI
25th Juin 2025
36AQI
36AQI
26th Juin 2025
26AQI
26AQI
27th Juin 2025
24AQI
24AQI
28th Juin 2025
20AQI
20AQI
29th Juin 2025
18AQI
18AQI
30th Juin 2025
25AQI
25AQI
1st Juillet 2025
31AQI
31AQI
2nd Juillet 2025
27AQI
27AQI
3rd Juillet 2025
30AQI
30AQI
4th Juillet 2025
24AQI
24AQI
5th Juillet 2025
25AQI
25AQI
6th Juillet 2025
27AQI
27AQI
7th Juillet 2025
31AQI
31AQI
8th Juillet 2025
26AQI
26AQI
9th Juillet 2025
29AQI
29AQI
10th Juillet 2025
33AQI
33AQI
11th Juillet 2025
33AQI
33AQI
12th Juillet 2025
34AQI
34AQI
13th Juillet 2025
36AQI
36AQI
14th Juillet 2025
31AQI
31AQI
15th Juillet 2025
34AQI
34AQI
16th Juillet 2025
41AQI
41AQI
17th Juillet 2025
43AQI
43AQI
18th Juillet 2025
26AQI
26AQI
19th Juillet 2025
30AQI
30AQI
20th Juillet 2025
39AQI
39AQI
21st Juillet 2025
25AQI
25AQI
22nd Juillet 2025
18AQI
18AQI
23rd Juillet 2025
26AQI
26AQI
24th Juillet 2025
26AQI
26AQI
25th Juillet 2025
34AQI
34AQI
26th Juillet 2025
46AQI
46AQI
27th Juillet 2025
54AQI
54AQI
28th Juillet 2025
56AQI
56AQI
29th Juillet 2025
54AQI
54AQI
30th Juillet 2025
57AQI
57AQI
31st Juillet 2025
41AQI
41AQI
1st Août 2025
22AQI
22AQI
2nd Août 2025
34AQI
34AQI
3rd Août 2025
62AQI
62AQI
4th Août 2025
58AQI
58AQI
5th Août 2025
32AQI
32AQI
6th Août 2025
31AQI
31AQI
7th Août 2025
37AQI
37AQI
8th Août 2025
46AQI
46AQI
35AQI
29AQI
26AQI
19AQI
21AQI
32AQI
34AQI
40AQI
Nombre de jours
Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux
202529AQI
28
3
28
31
30
31
27
3
27
4
6
2
208
12
Le plus élevé AQI enregistré en
Août40AQI
Le plus bas AQI enregistré en
Avril19AQI
202429AQI
30
1
28
1
31
30
31
30
29
2
23
8
29
1
31
30
27
4
349
17
Le plus élevé AQI enregistré en
Août40AQI
Le plus bas AQI enregistré en
Novembre19AQI
202339AQI
31
22
6
26
5
30
29
2
9
19
2
15
16
26
5
19
11
27
4
28
1
28
3
290
72
2
Le plus élevé AQI enregistré en
Juin62AQI
Le plus bas AQI enregistré en
Novembre29AQI
202230AQI
25
5
20
2
30
1
30
31
30
25
3
30
29
1
26
4
29
2
308
15
Le plus élevé AQI enregistré en
Janvier39AQI
Le plus bas AQI enregistré en
Août21AQI
202132AQI
26
4
25
3
29
2
28
1
31
29
1
25
6
23
7
1
30
31
29
1
30
336
25
1
Le plus élevé AQI enregistré en
Août44AQI
Le plus bas AQI enregistré en
Septembre21AQI
202029AQI
13
21
18
27
3
31
31
30
31
25
5
27
4
254
12
Le plus élevé AQI enregistré en
Novembre35AQI
Le plus bas AQI enregistré en
Septembre22AQI
Années les plus & moins polluées des 6 dernières années
Année la plus polluée enregistrée
2023(Moyenne)
39AQIAnnée la moins polluée enregistrée
2025(Moyenne)
29AQILa qualité de l'air annuelle de Quebec City pour l'année 2025 AQI (29) montre un changement moyen de pourcentage de -9.3% (amélioré AQI) par rapport aux années précédentes : 2020 (29), 2021 (32), 2022 (30), 2023 (39), 2024 (29).
