Champlain, Quebec, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Champlain, Quebec, Canada
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
26AQILowest AQI recorded on
1st Aug 2025
26AQISame Day Analysis (1st August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 26 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Champlain, Quebec, Canada
AQI
Day
Night
.
5 AM1st Aug 2025
8 PM
4 AM2nd Aug 2025
Day time
Avg. Highest Time
5AM1st Aug
29AQI
Avg. Lowest Time
6PM1st Aug
14AQI
Night time
Avg. Highest Time
2AM2nd Aug
28AQI
Avg. Lowest Time
10PM1st Aug
19AQI
In the last 24 hours,
Champlain's AQI reached its highest point of 29 at 5 AM during the Day, while the lowest point, 14, was recorded at 6 PM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Champlain, Quebec, Canada
JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
3rd Jul 2025265 AMAQI
3rd Jul 2025386 AMAQI
3rd Jul 2025417 AMAQI
3rd Jul 2025408 AMAQI
3rd Jul 2025369 AMAQI
3rd Jul 20253610 AMAQI
3rd Jul 20253611 AMAQI
3rd Jul 20253512 PMAQI
3rd Jul 2025341 PMAQI
3rd Jul 2025342 PMAQI
3rd Jul 2025333 PMAQI
3rd Jul 2025324 PMAQI
3rd Jul 2025325 PMAQI
3rd Jul 2025336 PMAQI
3rd Jul 2025327 PMAQI
3rd Jul 2025358 PMAQI
3rd Jul 2025359 PMAQI
3rd Jul 20253310 PMAQI
3rd Jul 20253611 PMAQI
4th Jul 20253512 AMAQI
4th Jul 2025281 AMAQI
4th Jul 2025262 AMAQI
4th Jul 2025213 AMAQI
4th Jul 2025214 AMAQI
20°C17/25°C
4th Jul 2025205 AMAQI
4th Jul 2025196 AMAQI
4th Jul 2025197 AMAQI
4th Jul 2025198 AMAQI
4th Jul 2025219 AMAQI
4th Jul 20252010 AMAQI
4th Jul 20251911 AMAQI
4th Jul 20251712 PMAQI
4th Jul 2025181 PMAQI
4th Jul 2025192 PMAQI
4th Jul 2025183 PMAQI
4th Jul 2025204 PMAQI
4th Jul 2025185 PMAQI
4th Jul 2025216 PMAQI
4th Jul 2025207 PMAQI
4th Jul 2025218 PMAQI
4th Jul 2025209 PMAQI
4th Jul 20252310 PMAQI
4th Jul 20252811 PMAQI
5th Jul 20253012 AMAQI
5th Jul 2025301 AMAQI
5th Jul 2025292 AMAQI
5th Jul 2025303 AMAQI
5th Jul 2025294 AMAQI
19°C12/27°C
5th Jul 2025295 AMAQI
5th Jul 2025276 AMAQI
5th Jul 2025297 AMAQI
5th Jul 2025288 AMAQI
5th Jul 2025289 AMAQI
5th Jul 20252810 AMAQI
5th Jul 20252811 AMAQI
5th Jul 20252812 PMAQI
5th Jul 2025281 PMAQI
5th Jul 2025272 PMAQI
5th Jul 2025283 PMAQI
5th Jul 2025284 PMAQI
5th Jul 2025275 PMAQI
5th Jul 2025276 PMAQI
5th Jul 2025277 PMAQI
5th Jul 2025278 PMAQI
5th Jul 2025279 PMAQI
5th Jul 20252610 PMAQI
5th Jul 20252511 PMAQI
6th Jul 20252512 AMAQI
6th Jul 2025261 AMAQI
6th Jul 2025262 AMAQI
6th Jul 2025273 AMAQI
6th Jul 2025284 AMAQI
19°C12/26°C
6th Jul 2025305 AMAQI
6th Jul 2025326 AMAQI
6th Jul 2025327 AMAQI
6th Jul 2025388 AMAQI
6th Jul 2025369 AMAQI
6th Jul 20253710 AMAQI
6th Jul 20253911 AMAQI
6th Jul 20254012 PMAQI
6th Jul 2025381 PMAQI
6th Jul 2025342 PMAQI
6th Jul 2025333 PMAQI
6th Jul 2025314 PMAQI
6th Jul 2025305 PMAQI
6th Jul 2025316 PMAQI
6th Jul 2025337 PMAQI
6th Jul 2025358 PMAQI
6th Jul 2025399 PMAQI
6th Jul 20254010 PMAQI
6th Jul 20254411 PMAQI
7th Jul 20254012 AMAQI
7th Jul 2025321 AMAQI
7th Jul 2025322 AMAQI
7th Jul 2025403 AMAQI
7th Jul 2025504 AMAQI
23°C17/32°C
7th Jul 2025455 AMAQI
7th Jul 2025466 AMAQI
7th Jul 2025467 AMAQI
7th Jul 2025478 AMAQI
7th Jul 2025449 AMAQI
7th Jul 20254410 AMAQI
7th Jul 20254411 AMAQI
7th Jul 20254312 PMAQI
7th Jul 2025411 PMAQI
7th Jul 2025412 PMAQI
7th Jul 2025393 PMAQI
7th Jul 2025404 PMAQI
7th Jul 2025395 PMAQI
7th Jul 2025396 PMAQI
7th Jul 2025407 PMAQI
7th Jul 2025388 PMAQI
7th Jul 2025389 PMAQI
7th Jul 20253610 PMAQI
7th Jul 20252911 PMAQI
8th Jul 20252912 AMAQI
8th Jul 2025301 AMAQI
8th Jul 2025282 AMAQI
8th Jul 2025243 AMAQI
8th Jul 2025244 AMAQI
16°C14/17°C
8th Jul 2025245 AMAQI
8th Jul 2025246 AMAQI
8th Jul 2025257 AMAQI
8th Jul 2025268 AMAQI
8th Jul 2025259 AMAQI
8th Jul 20252610 AMAQI
8th Jul 20252711 AMAQI
8th Jul 20253412 PMAQI
8th Jul 2025281 PMAQI
8th Jul 2025282 PMAQI
8th Jul 2025303 PMAQI
8th Jul 2025304 PMAQI
8th Jul 2025295 PMAQI
8th Jul 2025286 PMAQI
8th Jul 2025287 PMAQI
8th Jul 2025288 PMAQI
8th Jul 2025279 PMAQI
8th Jul 20252810 PMAQI
8th Jul 20252911 PMAQI
9th Jul 20252912 AMAQI
9th Jul 2025311 AMAQI
9th Jul 2025332 AMAQI
9th Jul 2025383 AMAQI
9th Jul 2025374 AMAQI
20°C14/28°C
9th Jul 2025345 AMAQI
9th Jul 2025336 AMAQI
9th Jul 2025347 AMAQI
9th Jul 2025348 AMAQI
9th Jul 2025349 AMAQI
9th Jul 20253510 AMAQI
9th Jul 20253611 AMAQI
9th Jul 20254012 PMAQI
9th Jul 2025431 PMAQI
9th Jul 2025422 PMAQI
9th Jul 2025403 PMAQI
9th Jul 2025384 PMAQI
9th Jul 2025365 PMAQI
9th Jul 2025346 PMAQI
9th Jul 2025367 PMAQI
9th Jul 2025358 PMAQI
9th Jul 2025359 PMAQI
9th Jul 20253310 PMAQI
9th Jul 20253411 PMAQI
10th Jul 20253312 AMAQI
10th Jul 2025341 AMAQI
10th Jul 2025372 AMAQI
10th Jul 2025373 AMAQI
10th Jul 2025364 AMAQI
21°C11/30°C
10th Jul 2025355 AMAQI
10th Jul 2025356 AMAQI
10th Jul 2025337 AMAQI
10th Jul 2025348 AMAQI
10th Jul 2025359 AMAQI
10th Jul 20253710 AMAQI
10th Jul 20253711 AMAQI
10th Jul 20253612 PMAQI
10th Jul 2025351 PMAQI
10th Jul 2025342 PMAQI
10th Jul 2025383 PMAQI
10th Jul 2025404 PMAQI
10th Jul 2025435 PMAQI
10th Jul 2025416 PMAQI
10th Jul 2025387 PMAQI
10th Jul 2025368 PMAQI
10th Jul 2025369 PMAQI
10th Jul 20253410 PMAQI
10th Jul 20253011 PMAQI
11th Jul 20253012 AMAQI
11th Jul 2025301 AMAQI
11th Jul 2025292 AMAQI
11th Jul 2025273 AMAQI
11th Jul 2025254 AMAQI
21°C15/26°C
11th Jul 2025265 AMAQI
11th Jul 2025256 AMAQI
11th Jul 2025267 AMAQI
11th Jul 2025268 AMAQI
11th Jul 2025279 AMAQI
11th Jul 20252810 AMAQI
11th Jul 20253411 AMAQI
11th Jul 20254012 PMAQI
11th Jul 2025401 PMAQI
11th Jul 2025402 PMAQI
11th Jul 2025383 PMAQI
11th Jul 2025384 PMAQI
11th Jul 2025415 PMAQI
11th Jul 2025356 PMAQI
11th Jul 2025377 PMAQI
11th Jul 2025408 PMAQI
11th Jul 2025349 PMAQI
11th Jul 20253410 PMAQI
11th Jul 20254011 PMAQI
12th Jul 20253312 AMAQI
12th Jul 2025361 AMAQI
12th Jul 2025372 AMAQI
12th Jul 2025483 AMAQI
12th Jul 2025484 AMAQI
21°C14/29°C
12th Jul 2025465 AMAQI
12th Jul 2025466 AMAQI
12th Jul 2025417 AMAQI
12th Jul 2025398 AMAQI
12th Jul 2025429 AMAQI
12th Jul 20254010 AMAQI
12th Jul 20254411 AMAQI
12th Jul 20254612 PMAQI
12th Jul 2025461 PMAQI
12th Jul 2025502 PMAQI
12th Jul 2025513 PMAQI
12th Jul 2025464 PMAQI
12th Jul 2025485 PMAQI
12th Jul 2025456 PMAQI
12th Jul 2025487 PMAQI
12th Jul 2025498 PMAQI
12th Jul 2025479 PMAQI
12th Jul 20254710 PMAQI
12th Jul 20254411 PMAQI
13th Jul 20254612 AMAQI
13th Jul 2025461 AMAQI
13th Jul 2025462 AMAQI
13th Jul 2025493 AMAQI
13th Jul 2025504 AMAQI
24°C16/33°C
13th Jul 2025455 AMAQI
13th Jul 2025406 AMAQI
13th Jul 2025417 AMAQI
13th Jul 2025408 AMAQI
13th Jul 2025439 AMAQI
13th Jul 20254210 AMAQI
13th Jul 20254011 AMAQI
13th Jul 20254012 PMAQI
13th Jul 2025421 PMAQI
13th Jul 2025412 PMAQI
13th Jul 2025413 PMAQI
13th Jul 2025424 PMAQI
13th Jul 2025415 PMAQI
13th Jul 2025426 PMAQI
13th Jul 2025417 PMAQI
13th Jul 2025398 PMAQI
13th Jul 2025419 PMAQI
13th Jul 20253910 PMAQI
13th Jul 20253111 PMAQI
14th Jul 20252912 AMAQI
14th Jul 2025301 AMAQI
14th Jul 2025312 AMAQI
14th Jul 2025303 AMAQI
14th Jul 2025314 AMAQI
24°C21/30°C
14th Jul 2025315 AMAQI
14th Jul 2025326 AMAQI
14th Jul 2025337 AMAQI
14th Jul 2025338 AMAQI
14th Jul 2025349 AMAQI
14th Jul 20253610 AMAQI
14th Jul 20254011 AMAQI
14th Jul 20254612 PMAQI
14th Jul 2025471 PMAQI
14th Jul 2025502 PMAQI
14th Jul 2025443 PMAQI
14th Jul 2025354 PMAQI
14th Jul 2025335 PMAQI
14th Jul 2025336 PMAQI
14th Jul 2025337 PMAQI
14th Jul 2025348 PMAQI
14th Jul 2025369 PMAQI
14th Jul 20253610 PMAQI
14th Jul 20253311 PMAQI
15th Jul 20253112 AMAQI
15th Jul 2025331 AMAQI
15th Jul 2025322 AMAQI
15th Jul 2025283 AMAQI
15th Jul 2025294 AMAQI
25°C22/29°C
15th Jul 2025325 AMAQI
15th Jul 2025336 AMAQI
15th Jul 2025437 AMAQI
15th Jul 2025388 AMAQI
15th Jul 2025349 AMAQI
15th Jul 20253610 AMAQI
15th Jul 20253411 AMAQI
15th Jul 20253412 PMAQI
15th Jul 2025371 PMAQI
15th Jul 2025382 PMAQI
15th Jul 2025403 PMAQI
15th Jul 2025404 PMAQI
15th Jul 2025385 PMAQI
15th Jul 2025366 PMAQI
15th Jul 2025377 PMAQI
15th Jul 2025368 PMAQI
15th Jul 2025359 PMAQI
15th Jul 20253510 PMAQI
15th Jul 20253611 PMAQI
16th Jul 20253612 AMAQI
16th Jul 2025361 AMAQI
16th Jul 2025372 AMAQI
16th Jul 2025433 AMAQI
16th Jul 2025504 AMAQI
24°C17/31°C
16th Jul 2025505 AMAQI
16th Jul 2025516 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025459 AMAQI
16th Jul 20254810 AMAQI
16th Jul 20255011 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025511 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025483 PMAQI
16th Jul 2025484 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025486 PMAQI
16th Jul 2025477 PMAQI
16th Jul 2025468 PMAQI
16th Jul 2025459 PMAQI
16th Jul 20254610 PMAQI
16th Jul 20254611 PMAQI
17th Jul 20254712 AMAQI
17th Jul 2025451 AMAQI
17th Jul 2025482 AMAQI
17th Jul 2025523 AMAQI
17th Jul 2025554 AMAQI
26°C19/34°C
17th Jul 2025545 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025547 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025559 AMAQI
17th Jul 20255310 AMAQI
17th Jul 20255111 AMAQI
17th Jul 20255112 PMAQI
17th Jul 2025501 PMAQI
17th Jul 2025502 PMAQI
17th Jul 2025463 PMAQI
17th Jul 2025434 PMAQI
17th Jul 2025415 PMAQI
17th Jul 2025436 PMAQI
17th Jul 2025417 PMAQI
17th Jul 2025408 PMAQI
17th Jul 2025509 PMAQI
17th Jul 20255210 PMAQI
17th Jul 20255011 PMAQI
18th Jul 20254812 AMAQI
18th Jul 2025481 AMAQI
18th Jul 2025462 AMAQI
18th Jul 2025383 AMAQI
18th Jul 2025404 AMAQI
24°C16/28°C
18th Jul 2025385 AMAQI
18th Jul 2025416 AMAQI
18th Jul 2025417 AMAQI
18th Jul 2025388 AMAQI
18th Jul 2025409 AMAQI
18th Jul 20254010 AMAQI
18th Jul 20254111 AMAQI
18th Jul 20254212 PMAQI
18th Jul 2025411 PMAQI
18th Jul 2025392 PMAQI
18th Jul 2025383 PMAQI
18th Jul 2025394 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025356 PMAQI
18th Jul 2025377 PMAQI
18th Jul 2025388 PMAQI
18th Jul 2025409 PMAQI
18th Jul 20254110 PMAQI
18th Jul 20254111 PMAQI
19th Jul 20254012 AMAQI
19th Jul 2025421 AMAQI
19th Jul 2025442 AMAQI
19th Jul 2025443 AMAQI
19th Jul 2025464 AMAQI
19°C13/26°C
19th Jul 2025455 AMAQI
19th Jul 2025476 AMAQI
19th Jul 2025467 AMAQI
19th Jul 2025448 AMAQI
19th Jul 2025469 AMAQI
19th Jul 20254410 AMAQI
19th Jul 20254311 AMAQI
19th Jul 20254612 PMAQI
19th Jul 2025491 PMAQI
19th Jul 2025492 PMAQI
19th Jul 2025503 PMAQI
19th Jul 2025464 PMAQI
19th Jul 2025445 PMAQI
19th Jul 2025416 PMAQI
19th Jul 2025427 PMAQI
19th Jul 2025428 PMAQI
19th Jul 2025429 PMAQI
19th Jul 20254410 PMAQI
19th Jul 20254511 PMAQI
20th Jul 20254312 AMAQI
20th Jul 2025441 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025514 AMAQI
19°C11/28°C
20th Jul 2025495 AMAQI
20th Jul 2025506 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025488 AMAQI
20th Jul 2025489 AMAQI
20th Jul 20254810 AMAQI
20th Jul 20254711 AMAQI
20th Jul 20254612 PMAQI
20th Jul 2025461 PMAQI
20th Jul 2025462 PMAQI
20th Jul 2025483 PMAQI
20th Jul 2025454 PMAQI
20th Jul 2025445 PMAQI
20th Jul 2025466 PMAQI
20th Jul 2025467 PMAQI
20th Jul 2025448 PMAQI
20th Jul 2025489 PMAQI
20th Jul 20254810 PMAQI
20th Jul 20254911 PMAQI
21st Jul 20254812 AMAQI
21st Jul 2025481 AMAQI
21st Jul 2025522 AMAQI
21st Jul 2025503 AMAQI
21st Jul 2025494 AMAQI
19°C15/24°C
21st Jul 2025455 AMAQI
21st Jul 2025446 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025419 AMAQI
21st Jul 20254210 AMAQI
21st Jul 20253711 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025201 PMAQI
21st Jul 2025172 PMAQI
21st Jul 2025163 PMAQI
21st Jul 2025194 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025227 PMAQI
21st Jul 2025228 PMAQI
21st Jul 2025209 PMAQI
21st Jul 20251710 PMAQI
21st Jul 20251811 PMAQI
22nd Jul 20251812 AMAQI
22nd Jul 2025191 AMAQI
22nd Jul 2025192 AMAQI
22nd Jul 2025173 AMAQI
22nd Jul 2025154 AMAQI
17°C11/24°C
22nd Jul 2025165 AMAQI
22nd Jul 2025176 AMAQI
22nd Jul 2025177 AMAQI
22nd Jul 2025188 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20251712 PMAQI
22nd Jul 2025161 PMAQI
22nd Jul 2025162 PMAQI
22nd Jul 2025183 PMAQI
22nd Jul 2025184 PMAQI
22nd Jul 2025195 PMAQI
22nd Jul 2025196 PMAQI
22nd Jul 2025187 PMAQI
22nd Jul 2025198 PMAQI
22nd Jul 2025179 PMAQI
22nd Jul 20251910 PMAQI
22nd Jul 20252011 PMAQI
23rd Jul 20252112 AMAQI
23rd Jul 2025231 AMAQI
23rd Jul 2025242 AMAQI
23rd Jul 2025253 AMAQI
23rd Jul 2025244 AMAQI
17°C11/23°C
23rd Jul 2025245 AMAQI
23rd Jul 2025246 AMAQI
23rd Jul 2025247 AMAQI
23rd Jul 2025278 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252610 AMAQI
23rd Jul 20252611 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025251 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025225 PMAQI
23rd Jul 2025226 PMAQI
23rd Jul 2025227 PMAQI
23rd Jul 2025228 PMAQI
23rd Jul 2025249 PMAQI
23rd Jul 20252310 PMAQI
23rd Jul 20252411 PMAQI
24th Jul 20252512 AMAQI
24th Jul 2025241 AMAQI
24th Jul 2025242 AMAQI
24th Jul 2025233 AMAQI
24th Jul 2025244 AMAQI
18°C9/26°C
24th Jul 2025235 AMAQI
24th Jul 2025246 AMAQI
24th Jul 2025227 AMAQI
24th Jul 2025238 AMAQI
24th Jul 2025249 AMAQI
24th Jul 20252510 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20253312 PMAQI
24th Jul 2025381 PMAQI
24th Jul 2025412 PMAQI
24th Jul 2025443 PMAQI
24th Jul 2025414 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025326 PMAQI
24th Jul 2025337 PMAQI
24th Jul 2025358 PMAQI
24th Jul 2025309 PMAQI
24th Jul 20253010 PMAQI
24th Jul 20253611 PMAQI
25th Jul 20252912 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025332 AMAQI
25th Jul 2025473 AMAQI
25th Jul 2025434 AMAQI
24°C15/32°C
25th Jul 2025425 AMAQI
25th Jul 2025406 AMAQI
25th Jul 2025477 AMAQI
25th Jul 2025418 AMAQI
25th Jul 2025369 AMAQI
25th Jul 20253310 AMAQI
25th Jul 20253811 AMAQI
25th Jul 20254912 PMAQI
25th Jul 2025471 PMAQI
25th Jul 2025502 PMAQI
25th Jul 2025423 PMAQI
25th Jul 2025444 PMAQI
25th Jul 2025405 PMAQI
25th Jul 2025376 PMAQI
25th Jul 2025347 PMAQI
25th Jul 2025368 PMAQI
25th Jul 2025409 PMAQI
25th Jul 20253910 PMAQI
25th Jul 20253511 PMAQI
26th Jul 20253712 AMAQI
26th Jul 2025371 AMAQI
26th Jul 2025382 AMAQI
26th Jul 2025553 AMAQI
26th Jul 2025454 AMAQI
24°C20/30°C
26th Jul 2025475 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025508 AMAQI
26th Jul 2025529 AMAQI
26th Jul 20255210 AMAQI
26th Jul 20255011 AMAQI
26th Jul 20255012 PMAQI
26th Jul 2025501 PMAQI
26th Jul 2025532 PMAQI
26th Jul 2025463 PMAQI
26th Jul 2025494 PMAQI
26th Jul 2025505 PMAQI
26th Jul 2025516 PMAQI
26th Jul 2025507 PMAQI
26th Jul 2025548 PMAQI
26th Jul 2025519 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20255311 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025553 AMAQI
27th Jul 2025564 AMAQI
21°C11/30°C
27th Jul 2025545 AMAQI
27th Jul 2025556 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025548 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20255510 AMAQI
27th Jul 20255611 AMAQI
27th Jul 20255412 PMAQI
27th Jul 2025551 PMAQI
27th Jul 2025572 PMAQI
27th Jul 2025583 PMAQI
27th Jul 2025584 PMAQI
27th Jul 2025565 PMAQI
27th Jul 2025566 PMAQI
27th Jul 2025587 PMAQI
27th Jul 2025568 PMAQI
27th Jul 2025579 PMAQI
27th Jul 20255610 PMAQI
27th Jul 20255611 PMAQI
28th Jul 20255612 AMAQI
28th Jul 2025561 AMAQI
28th Jul 2025562 AMAQI
28th Jul 2025573 AMAQI
28th Jul 2025554 AMAQI
22°C13/27°C
28th Jul 2025565 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025579 AMAQI
28th Jul 20255910 AMAQI
28th Jul 20256011 AMAQI
28th Jul 20255912 PMAQI
28th Jul 2025601 PMAQI
28th Jul 2025602 PMAQI
28th Jul 2025563 PMAQI
28th Jul 2025564 PMAQI
28th Jul 2025565 PMAQI
28th Jul 2025566 PMAQI
28th Jul 2025567 PMAQI
28th Jul 2025568 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255511 PMAQI
29th Jul 20255612 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025484 AMAQI
24°C18/30°C
29th Jul 2025415 AMAQI
29th Jul 2025386 AMAQI
29th Jul 2025367 AMAQI
29th Jul 2025378 AMAQI
29th Jul 2025389 AMAQI
29th Jul 20253710 AMAQI
29th Jul 20253711 AMAQI
29th Jul 20253912 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025503 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025555 PMAQI
29th Jul 2025556 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025539 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20255211 PMAQI
30th Jul 20255212 AMAQI
30th Jul 2025521 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025604 AMAQI
23°C17/27°C
30th Jul 2025615 AMAQI
30th Jul 2025616 AMAQI
30th Jul 2025597 AMAQI
30th Jul 2025608 AMAQI
30th Jul 2025619 AMAQI
30th Jul 20256210 AMAQI
30th Jul 20256111 AMAQI
30th Jul 20256212 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025602 PMAQI
30th Jul 2025623 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 20255811 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025572 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025594 AMAQI
21°C17/25°C
31st Jul 2025615 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025547 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20254410 AMAQI
31st Jul 20253911 AMAQI
31st Jul 20253812 PMAQI
31st Jul 2025361 PMAQI
31st Jul 2025342 PMAQI
31st Jul 2025333 PMAQI
31st Jul 2025324 PMAQI
31st Jul 2025345 PMAQI
31st Jul 2025326 PMAQI
31st Jul 2025337 PMAQI
31st Jul 2025338 PMAQI
31st Jul 2025389 PMAQI
31st Jul 20254110 PMAQI
31st Jul 20254411 PMAQI
1st Aug 20253512 AMAQI
1st Aug 2025331 AMAQI
1st Aug 2025322 AMAQI
1st Aug 2025323 AMAQI
1st Aug 2025304 AMAQI
18°C13/22°C
1st Aug 2025295 AMAQI
1st Aug 2025266 AMAQI
1st Aug 2025227 AMAQI
1st Aug 2025198 AMAQI
1st Aug 2025189 AMAQI
1st Aug 20251710 AMAQI
1st Aug 20251711 AMAQI
1st Aug 20251712 PMAQI
1st Aug 2025171 PMAQI
1st Aug 2025182 PMAQI
1st Aug 2025163 PMAQI
1st Aug 2025164 PMAQI
1st Aug 2025185 PMAQI
1st Aug 2025146 PMAQI
1st Aug 2025167 PMAQI
1st Aug 2025168 PMAQI
1st Aug 2025199 PMAQI
1st Aug 20251910 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252612 AMAQI
2nd Aug 2025261 AMAQI
2nd Aug 2025282 AMAQI
2nd Aug 2025273 AMAQI
2nd Aug 2025244 AMAQI
17°C8/24°C
2nd Aug 2025235 AMAQI
5 AM2nd Aug 2025246 AMAQI
2nd Aug 2025227 AMAQI
2nd Aug 2025238 AMAQI
2nd Aug 2025249 AMAQI
2nd Aug 20252410 AMAQI
2nd Aug 20252411 AMAQI
2nd Aug 20252412 PMAQI
12 PM2nd Aug 2025231 PMAQI
2nd Aug 2025272 PMAQI
2nd Aug 2025303 PMAQI
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
38AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
38AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 38), while the lowest AQI was between 5 AM to 8 PM (Avg. 38).
Night time
Avg. Highest Time
3 AM - 11 PM
38AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
12 AM - 2 AM
37AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 11 PM (Avg. 38), while the lowest AQI was between 12 AM to 2 AM (Avg. 37).
2025 Days Vs Air Quality
Champlain, Quebec, Canada
2025
94%
120
6%
8
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
120 DaysModerate
8 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2025, 94% of 214 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Champlain, Quebec, Canada
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st March 2025
20AQI
20AQI
2nd March 2025
24AQI
24AQI
3rd March 2025
20AQI
20AQI
4th March 2025
28AQI
28AQI
5th March 2025
25AQI
25AQI
1st April 2025
18AQI
18AQI
2nd April 2025
20AQI
20AQI
3rd April 2025
20AQI
20AQI
4th April 2025
22AQI
22AQI
5th April 2025
21AQI
21AQI
6th April 2025
21AQI
21AQI
7th April 2025
22AQI
22AQI
8th April 2025
22AQI
22AQI
9th April 2025
17AQI
17AQI
10th April 2025
25AQI
25AQI
11th April 2025
36AQI
36AQI
12th April 2025
34AQI
34AQI
13th April 2025
27AQI
27AQI
14th April 2025
29AQI
29AQI
15th April 2025
28AQI
28AQI
16th April 2025
15AQI
15AQI
17th April 2025
15AQI
15AQI
18th April 2025
24AQI
24AQI
19th April 2025
38AQI
38AQI
20th April 2025
17AQI
17AQI
21st April 2025
22AQI
22AQI
22nd April 2025
21AQI
21AQI
23rd April 2025
16AQI
16AQI
24th April 2025
17AQI
17AQI
25th April 2025
26AQI
26AQI
26th April 2025
24AQI
24AQI
27th April 2025
15AQI
15AQI
28th April 2025
22AQI
22AQI
29th April 2025
27AQI
27AQI
30th April 2025
16AQI
16AQI
1st May 2025
15AQI
15AQI
2nd May 2025
31AQI
31AQI
3rd May 2025
21AQI
21AQI
4th May 2025
23AQI
23AQI
5th May 2025
22AQI
22AQI
6th May 2025
30AQI
30AQI
7th May 2025
19AQI
19AQI
8th May 2025
16AQI
16AQI
9th May 2025
16AQI
16AQI
10th May 2025
20AQI
20AQI
11th May 2025
15AQI
15AQI
12th May 2025
23AQI
23AQI
13th May 2025
31AQI
31AQI
14th May 2025
33AQI
33AQI
15th May 2025
32AQI
32AQI
16th May 2025
41AQI
41AQI
17th May 2025
34AQI
34AQI
18th May 2025
20AQI
20AQI
19th May 2025
11AQI
11AQI
20th May 2025
12AQI
12AQI
21st May 2025
18AQI
18AQI
22nd May 2025
15AQI
15AQI
23rd May 2025
17AQI
17AQI
24th May 2025
11AQI
11AQI
25th May 2025
15AQI
15AQI
26th May 2025
22AQI
22AQI
27th May 2025
27AQI
27AQI
28th May 2025
33AQI
33AQI
29th May 2025
34AQI
34AQI
30th May 2025
25AQI
25AQI
31st May 2025
26AQI
26AQI
1st June 2025
13AQI
13AQI
2nd June 2025
17AQI
17AQI
3rd June 2025
25AQI
25AQI
4th June 2025
38AQI
38AQI
5th June 2025
43AQI
43AQI
6th June 2025
53AQI
53AQI
7th June 2025
57AQI
57AQI
8th June 2025
53AQI
53AQI
9th June 2025
55AQI
55AQI
10th June 2025
44AQI
44AQI
11th June 2025
50AQI
50AQI
12th June 2025
55AQI
55AQI
13th June 2025
24AQI
24AQI
14th June 2025
25AQI
25AQI
15th June 2025
30AQI
30AQI
16th June 2025
33AQI
33AQI
17th June 2025
41AQI
41AQI
18th June 2025
24AQI
24AQI
19th June 2025
39AQI
39AQI
20th June 2025
22AQI
22AQI
21st June 2025
27AQI
27AQI
22nd June 2025
28AQI
28AQI
23rd June 2025
37AQI
37AQI
24th June 2025
47AQI
47AQI
25th June 2025
41AQI
41AQI
26th June 2025
25AQI
25AQI
27th June 2025
24AQI
24AQI
28th June 2025
23AQI
23AQI
29th June 2025
21AQI
21AQI
30th June 2025
28AQI
28AQI
1st July 2025
35AQI
35AQI
2nd July 2025
29AQI
29AQI
3rd July 2025
32AQI
32AQI
4th July 2025
24AQI
24AQI
5th July 2025
28AQI
28AQI
6th July 2025
32AQI
32AQI
7th July 2025
40AQI
40AQI
8th July 2025
28AQI
28AQI
9th July 2025
34AQI
34AQI
10th July 2025
35AQI
35AQI
11th July 2025
32AQI
32AQI
12th July 2025
43AQI
43AQI
13th July 2025
43AQI
43AQI
14th July 2025
34AQI
34AQI
15th July 2025
34AQI
34AQI
16th July 2025
45AQI
45AQI
17th July 2025
49AQI
49AQI
18th July 2025
41AQI
41AQI
19th July 2025
44AQI
44AQI
20th July 2025
46AQI
46AQI
21st July 2025
35AQI
35AQI
22nd July 2025
18AQI
18AQI
23rd July 2025
23AQI
23AQI
24th July 2025
29AQI
29AQI
25th July 2025
38AQI
38AQI
26th July 2025
47AQI
47AQI
27th July 2025
55AQI
55AQI
28th July 2025
57AQI
57AQI
29th July 2025
49AQI
49AQI
30th July 2025
58AQI
58AQI
31st July 2025
47AQI
47AQI
1st August 2025
26AQI
26AQI
23AQI
23AQI
23AQI
35AQI
38AQI
26AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202529AQI
5
30
31
25
5
28
3
1
120
8
Highest AQI recorded in
July38AQI
Lowest AQI recorded in
April23AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
29AQILeast Polluted Year Recorded
2025(Avg.)
29AQIChamplain's annual 2025 AQI (29) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
