Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Trois Rivieres, 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+

July Air Quality Analysis

Trois Rivieres, Quebec, Canada

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Jul 2023
114AQI
Lowest AQI recorded on
1st Jul 2024
17AQI

Same Day Analysis (29th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 43 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 29th Jul - 30th Jul 2026

Trois Rivieres, Quebec, Canada

AQI
Day
Night
.

5 AM29th Jul 2026

8 PM

4 AM30th Jul 2026

Day time
Avg. Highest Time
3PM29th Jul

52AQI

Avg. Lowest Time
8PM29th Jul

40AQI

Night time
Avg. Highest Time
9PM29th Jul

44AQI

Avg. Lowest Time
3AM30th Jul

34AQI

In the last 24 hours,

Trois Rivieres's AQI reached its highest point of 52 at 3 PM during the Day, while the lowest point, 34, was recorded at 3 AM during the Night between 29th Jul and 30th Jul 2026.

Day & Night AQI Trend : Jul 2026

Trois Rivieres, Quebec, Canada

Jul
01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th
Day
Night
1st Jul 2026395 AMAQI
1st Jul 2026396 AMAQI
1st Jul 2026397 AMAQI
1st Jul 2026388 AMAQI
1st Jul 2026349 AMAQI
1st Jul 20263210 AMAQI
1st Jul 20263211 AMAQI
1st Jul 20263012 PMAQI
1st Jul 2026291 PMAQI
1st Jul 2026302 PMAQI
1st Jul 2026283 PMAQI
1st Jul 2026294 PMAQI
1st Jul 2026265 PMAQI
1st Jul 2026296 PMAQI
1st Jul 2026287 PMAQI
1st Jul 2026308 PMAQI
1st Jul 2026309 PMAQI
1st Jul 20263010 PMAQI
1st Jul 20262611 PMAQI
2nd Jul 20262412 AMAQI
2nd Jul 2026241 AMAQI
2nd Jul 2026242 AMAQI
2nd Jul 2026243 AMAQI
2nd Jul 2026264 AMAQI

27°C21/34°C

2nd Jul 2026285 AMAQI
2nd Jul 2026226 AMAQI
2nd Jul 2026227 AMAQI
2nd Jul 2026278 AMAQI
2nd Jul 2026289 AMAQI
2nd Jul 20263010 AMAQI
2nd Jul 20262911 AMAQI
2nd Jul 20262812 PMAQI
2nd Jul 2026281 PMAQI
2nd Jul 2026322 PMAQI
2nd Jul 2026323 PMAQI
2nd Jul 2026354 PMAQI
2nd Jul 2026395 PMAQI
2nd Jul 2026386 PMAQI
2nd Jul 2026317 PMAQI
2nd Jul 2026378 PMAQI
2nd Jul 2026429 PMAQI
2nd Jul 20263010 PMAQI
2nd Jul 20262611 PMAQI
3rd Jul 20262612 AMAQI
3rd Jul 2026301 AMAQI
3rd Jul 2026292 AMAQI
3rd Jul 2026283 AMAQI
3rd Jul 2026294 AMAQI

27°C22/35°C

3rd Jul 2026285 AMAQI
3rd Jul 2026306 AMAQI
3rd Jul 2026337 AMAQI
3rd Jul 2026318 AMAQI
3rd Jul 2026289 AMAQI
3rd Jul 20263010 AMAQI
3rd Jul 20263011 AMAQI
3rd Jul 20263212 PMAQI
3rd Jul 2026301 PMAQI
3rd Jul 2026302 PMAQI
3rd Jul 2026283 PMAQI
3rd Jul 2026314 PMAQI
3rd Jul 2026305 PMAQI
3rd Jul 2026296 PMAQI
3rd Jul 2026297 PMAQI
3rd Jul 2026328 PMAQI
3rd Jul 2026279 PMAQI
3rd Jul 20262610 PMAQI
3rd Jul 20262511 PMAQI
4th Jul 20263212 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026322 AMAQI
4th Jul 2026293 AMAQI
4th Jul 2026294 AMAQI

27°C21/34°C

4th Jul 2026275 AMAQI
4th Jul 2026306 AMAQI
4th Jul 2026287 AMAQI
4th Jul 2026318 AMAQI
4th Jul 2026339 AMAQI
4th Jul 20262610 AMAQI
4th Jul 20263011 AMAQI
4th Jul 20263212 PMAQI
4th Jul 2026261 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026253 PMAQI
4th Jul 2026254 PMAQI
4th Jul 2026245 PMAQI
4th Jul 2026256 PMAQI
4th Jul 2026247 PMAQI
4th Jul 2026258 PMAQI
4th Jul 2026329 PMAQI
4th Jul 20264010 PMAQI
4th Jul 20262511 PMAQI
5th Jul 20263712 AMAQI
5th Jul 2026241 AMAQI
5th Jul 2026282 AMAQI
5th Jul 2026263 AMAQI
5th Jul 2026544 AMAQI

25°C20/31°C

5th Jul 2026605 AMAQI
5th Jul 2026466 AMAQI
5th Jul 2026437 AMAQI
5th Jul 2026428 AMAQI
5th Jul 2026529 AMAQI
5th Jul 20262810 AMAQI
5th Jul 20263011 AMAQI
5th Jul 20262912 PMAQI
5th Jul 2026291 PMAQI
5th Jul 2026282 PMAQI
5th Jul 2026283 PMAQI
5th Jul 2026294 PMAQI
5th Jul 2026305 PMAQI
5th Jul 2026276 PMAQI
5th Jul 2026277 PMAQI
5th Jul 2026228 PMAQI
5th Jul 2026229 PMAQI
5th Jul 20262210 PMAQI
5th Jul 20262811 PMAQI
6th Jul 20262412 AMAQI
6th Jul 2026241 AMAQI
6th Jul 2026352 AMAQI
6th Jul 2026283 AMAQI
6th Jul 2026284 AMAQI

22°C15/28°C

6th Jul 2026285 AMAQI
6th Jul 2026266 AMAQI
6th Jul 2026297 AMAQI
6th Jul 2026288 AMAQI
6th Jul 2026289 AMAQI
6th Jul 20263010 AMAQI
6th Jul 20263011 AMAQI
6th Jul 20263112 PMAQI
6th Jul 2026321 PMAQI
6th Jul 2026322 PMAQI
6th Jul 2026363 PMAQI
6th Jul 2026344 PMAQI
6th Jul 2026385 PMAQI
6th Jul 2026366 PMAQI
6th Jul 2026387 PMAQI
6th Jul 2026378 PMAQI
6th Jul 2026289 PMAQI
6th Jul 20263810 PMAQI
6th Jul 20263611 PMAQI
7th Jul 20263812 AMAQI
7th Jul 2026401 AMAQI
7th Jul 2026322 AMAQI
7th Jul 2026503 AMAQI
7th Jul 2026304 AMAQI

23°C16/32°C

7th Jul 2026315 AMAQI
7th Jul 2026306 AMAQI
7th Jul 2026307 AMAQI
7th Jul 2026298 AMAQI
7th Jul 2026309 AMAQI
7th Jul 20262910 AMAQI
7th Jul 20263211 AMAQI
7th Jul 20264812 PMAQI
7th Jul 2026311 PMAQI
7th Jul 2026312 PMAQI
7th Jul 2026303 PMAQI
7th Jul 2026314 PMAQI
7th Jul 2026305 PMAQI
7th Jul 2026316 PMAQI
7th Jul 2026327 PMAQI
7th Jul 2026288 PMAQI
7th Jul 2026289 PMAQI
7th Jul 20262710 PMAQI
7th Jul 20262811 PMAQI
8th Jul 20262612 AMAQI
8th Jul 2026261 AMAQI
8th Jul 2026282 AMAQI
8th Jul 2026303 AMAQI
8th Jul 2026264 AMAQI

24°C17/33°C

8th Jul 2026305 AMAQI
8th Jul 2026206 AMAQI
8th Jul 2026227 AMAQI
8th Jul 2026248 AMAQI
8th Jul 2026289 AMAQI
8th Jul 20262810 AMAQI
8th Jul 20263211 AMAQI
8th Jul 20263212 PMAQI
8th Jul 2026321 PMAQI
8th Jul 2026312 PMAQI
8th Jul 2026293 PMAQI
8th Jul 2026304 PMAQI
8th Jul 2026295 PMAQI
8th Jul 2026306 PMAQI
8th Jul 2026297 PMAQI
8th Jul 2026268 PMAQI
8th Jul 2026269 PMAQI
8th Jul 20262610 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262912 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026283 AMAQI
9th Jul 2026284 AMAQI

25°C17/33°C

9th Jul 2026265 AMAQI
9th Jul 2026286 AMAQI
9th Jul 2026287 AMAQI
9th Jul 2026278 AMAQI
9th Jul 2026279 AMAQI
9th Jul 20263010 AMAQI
9th Jul 20263011 AMAQI
9th Jul 20263012 PMAQI
9th Jul 2026311 PMAQI
9th Jul 2026282 PMAQI
9th Jul 2026283 PMAQI
9th Jul 2026304 PMAQI
9th Jul 2026315 PMAQI
9th Jul 2026316 PMAQI
9th Jul 2026307 PMAQI
9th Jul 2026318 PMAQI
9th Jul 2026319 PMAQI
9th Jul 20262810 PMAQI
9th Jul 20263011 PMAQI
10th Jul 20262812 AMAQI
10th Jul 2026251 AMAQI
10th Jul 2026222 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026314 AMAQI

23°C19/27°C

10th Jul 2026325 AMAQI
10th Jul 2026286 AMAQI
10th Jul 2026317 AMAQI
10th Jul 2026348 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20263710 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20262912 PMAQI
10th Jul 2026321 PMAQI
10th Jul 2026342 PMAQI
10th Jul 2026323 PMAQI
10th Jul 2026424 PMAQI
10th Jul 2026405 PMAQI
10th Jul 2026366 PMAQI
10th Jul 2026417 PMAQI
10th Jul 2026428 PMAQI
10th Jul 2026429 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20262612 AMAQI
11th Jul 2026261 AMAQI
11th Jul 2026252 AMAQI
11th Jul 2026283 AMAQI
11th Jul 2026324 AMAQI

22°C16/28°C

11th Jul 2026315 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026287 AMAQI
11th Jul 2026328 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20263410 AMAQI
11th Jul 20263111 AMAQI
11th Jul 20263212 PMAQI
11th Jul 2026331 PMAQI
11th Jul 2026262 PMAQI
11th Jul 2026263 PMAQI
11th Jul 2026264 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026316 PMAQI
11th Jul 2026267 PMAQI
11th Jul 2026208 PMAQI
11th Jul 2026219 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20262611 PMAQI
12th Jul 20262412 AMAQI
12th Jul 2026241 AMAQI
12th Jul 2026242 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026624 AMAQI

21°C14/29°C

12th Jul 2026315 AMAQI
12th Jul 2026306 AMAQI
12th Jul 2026317 AMAQI
12th Jul 2026488 AMAQI
12th Jul 2026589 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20266311 AMAQI
12th Jul 20263312 PMAQI
12th Jul 2026241 PMAQI
12th Jul 2026302 PMAQI
12th Jul 2026263 PMAQI
12th Jul 2026434 PMAQI
12th Jul 2026405 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026237 PMAQI
12th Jul 2026308 PMAQI
12th Jul 2026309 PMAQI
12th Jul 20262410 PMAQI
12th Jul 20262811 PMAQI
13th Jul 20262412 AMAQI
13th Jul 2026231 AMAQI
13th Jul 2026322 AMAQI
13th Jul 2026383 AMAQI
13th Jul 2026424 AMAQI

23°C14/32°C

13th Jul 2026415 AMAQI
13th Jul 2026416 AMAQI
13th Jul 2026427 AMAQI
13th Jul 2026428 AMAQI
13th Jul 2026429 AMAQI
13th Jul 20264610 AMAQI
13th Jul 20264711 AMAQI
13th Jul 20264912 PMAQI
13th Jul 2026451 PMAQI
13th Jul 2026442 PMAQI
13th Jul 2026583 PMAQI
13th Jul 2026574 PMAQI
13th Jul 2026555 PMAQI
13th Jul 2026446 PMAQI
13th Jul 2026467 PMAQI
13th Jul 2026488 PMAQI
13th Jul 2026489 PMAQI
13th Jul 20265610 PMAQI
13th Jul 20264811 PMAQI
14th Jul 20264812 AMAQI
14th Jul 2026501 AMAQI
14th Jul 2026552 AMAQI
14th Jul 2026523 AMAQI
14th Jul 2026514 AMAQI

23°C17/31°C

14th Jul 2026475 AMAQI
14th Jul 2026446 AMAQI
14th Jul 2026477 AMAQI
14th Jul 2026438 AMAQI
14th Jul 2026479 AMAQI
14th Jul 20264610 AMAQI
14th Jul 20264611 AMAQI
14th Jul 20264612 PMAQI
14th Jul 2026451 PMAQI
14th Jul 2026422 PMAQI
14th Jul 2026443 PMAQI
14th Jul 2026454 PMAQI
14th Jul 2026405 PMAQI
14th Jul 2026436 PMAQI
14th Jul 2026467 PMAQI
14th Jul 2026698 PMAQI
14th Jul 2026739 PMAQI
14th Jul 20264410 PMAQI
14th Jul 20262411 PMAQI
15th Jul 20262112 AMAQI
15th Jul 2026221 AMAQI
15th Jul 2026462 AMAQI
15th Jul 2026403 AMAQI
15th Jul 2026454 AMAQI

24°C17/32°C

15th Jul 2026345 AMAQI
15th Jul 2026346 AMAQI
15th Jul 2026647 AMAQI
15th Jul 2026638 AMAQI
15th Jul 2026589 AMAQI
15th Jul 20265510 AMAQI
15th Jul 20264211 AMAQI
15th Jul 20264012 PMAQI
15th Jul 2026321 PMAQI
15th Jul 2026382 PMAQI
15th Jul 2026423 PMAQI
15th Jul 2026304 PMAQI
15th Jul 2026345 PMAQI
15th Jul 2026306 PMAQI
15th Jul 2026307 PMAQI
15th Jul 2026308 PMAQI
15th Jul 2026319 PMAQI
15th Jul 20262910 PMAQI
15th Jul 20262811 PMAQI
16th Jul 20263212 AMAQI
16th Jul 2026361 AMAQI
16th Jul 2026382 AMAQI
16th Jul 2026263 AMAQI
16th Jul 2026364 AMAQI

24°C18/28°C

16th Jul 2026305 AMAQI
16th Jul 2026306 AMAQI
16th Jul 2026487 AMAQI
16th Jul 2026528 AMAQI
16th Jul 2026549 AMAQI
16th Jul 20266310 AMAQI
16th Jul 20266011 AMAQI
16th Jul 20263012 PMAQI
16th Jul 2026571 PMAQI
16th Jul 2026302 PMAQI
16th Jul 2026333 PMAQI
16th Jul 2026304 PMAQI
16th Jul 2026285 PMAQI
16th Jul 2026306 PMAQI
16th Jul 2026267 PMAQI
16th Jul 2026298 PMAQI
16th Jul 2026329 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20262811 PMAQI
17th Jul 20262612 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026252 AMAQI
17th Jul 2026233 AMAQI
17th Jul 2026284 AMAQI

21°C16/26°C

17th Jul 2026285 AMAQI
17th Jul 2026346 AMAQI
17th Jul 2026427 AMAQI
17th Jul 2026428 AMAQI
17th Jul 2026409 AMAQI
17th Jul 20263110 AMAQI
17th Jul 20263811 AMAQI
17th Jul 20264212 PMAQI
17th Jul 2026401 PMAQI
17th Jul 2026402 PMAQI
17th Jul 2026203 PMAQI
17th Jul 2026214 PMAQI
17th Jul 2026205 PMAQI
17th Jul 2026186 PMAQI
17th Jul 2026217 PMAQI
17th Jul 2026308 PMAQI
17th Jul 2026539 PMAQI
17th Jul 20266310 PMAQI
17th Jul 20264411 PMAQI
18th Jul 20263412 AMAQI
18th Jul 2026481 AMAQI
18th Jul 2026282 AMAQI
18th Jul 2026443 AMAQI
18th Jul 2026544 AMAQI

21°C13/30°C

18th Jul 2026515 AMAQI
18th Jul 2026406 AMAQI
18th Jul 2026467 AMAQI
18th Jul 2026228 AMAQI
18th Jul 2026409 AMAQI
18th Jul 20263210 AMAQI
18th Jul 20263511 AMAQI
18th Jul 20262412 PMAQI
18th Jul 2026391 PMAQI
18th Jul 2026422 PMAQI
18th Jul 2026383 PMAQI
18th Jul 2026444 PMAQI
18th Jul 2026355 PMAQI
18th Jul 2026486 PMAQI
18th Jul 2026487 PMAQI
18th Jul 2026458 PMAQI
18th Jul 2026569 PMAQI
18th Jul 20266210 PMAQI
18th Jul 20266811 PMAQI
19th Jul 20267012 AMAQI
19th Jul 2026641 AMAQI
19th Jul 2026462 AMAQI
19th Jul 2026453 AMAQI
19th Jul 2026464 AMAQI

17°C15/20°C

19th Jul 2026275 AMAQI
19th Jul 2026286 AMAQI
19th Jul 2026327 AMAQI
19th Jul 2026348 AMAQI
19th Jul 2026349 AMAQI
19th Jul 20264010 AMAQI
19th Jul 20262911 AMAQI
19th Jul 20265012 PMAQI
19th Jul 2026461 PMAQI
19th Jul 2026682 PMAQI
19th Jul 2026683 PMAQI
19th Jul 2026764 PMAQI
19th Jul 2026585 PMAQI
19th Jul 2026506 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026248 PMAQI
19th Jul 2026269 PMAQI
19th Jul 20262610 PMAQI
19th Jul 20262211 PMAQI
20th Jul 20266412 AMAQI
20th Jul 2026651 AMAQI
20th Jul 2026682 AMAQI
20th Jul 2026723 AMAQI
20th Jul 2026734 AMAQI

18°C14/23°C

20th Jul 2026405 AMAQI
20th Jul 2026526 AMAQI
20th Jul 2026487 AMAQI
20th Jul 2026268 AMAQI
20th Jul 2026289 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262711 AMAQI
20th Jul 20262912 PMAQI
20th Jul 2026271 PMAQI
20th Jul 2026332 PMAQI
20th Jul 2026233 PMAQI
20th Jul 2026294 PMAQI
20th Jul 2026305 PMAQI
20th Jul 2026446 PMAQI
20th Jul 2026367 PMAQI
20th Jul 2026498 PMAQI
20th Jul 2026509 PMAQI
20th Jul 20265210 PMAQI
21st Jul 20264412 AMAQI
21st Jul 2026341 AMAQI
21st Jul 2026402 AMAQI
21st Jul 2026383 AMAQI
21st Jul 2026404 AMAQI

20°C12/28°C

21st Jul 2026415 AMAQI
21st Jul 2026506 AMAQI
21st Jul 2026477 AMAQI
21st Jul 2026508 AMAQI
21st Jul 2026409 AMAQI
21st Jul 20264010 AMAQI
21st Jul 20264211 AMAQI
21st Jul 20264112 PMAQI
21st Jul 2026451 PMAQI
21st Jul 2026492 PMAQI
21st Jul 2026523 PMAQI
21st Jul 2026544 PMAQI
21st Jul 2026565 PMAQI
21st Jul 2026546 PMAQI
21st Jul 2026487 PMAQI
21st Jul 2026448 PMAQI
21st Jul 2026409 PMAQI
21st Jul 20264410 PMAQI
21st Jul 20264711 PMAQI
22nd Jul 20264612 AMAQI
22nd Jul 2026501 AMAQI
22nd Jul 2026482 AMAQI
22nd Jul 2026463 AMAQI
22nd Jul 2026444 AMAQI

23°C16/32°C

22nd Jul 2026425 AMAQI
22nd Jul 2026396 AMAQI
22nd Jul 2026347 AMAQI
22nd Jul 2026348 AMAQI
22nd Jul 2026339 AMAQI
22nd Jul 20263010 AMAQI
22nd Jul 20262811 AMAQI
22nd Jul 20262712 PMAQI
22nd Jul 2026261 PMAQI
22nd Jul 2026262 PMAQI
22nd Jul 2026243 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026225 PMAQI
22nd Jul 2026246 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026248 PMAQI
22nd Jul 2026299 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20262011 PMAQI
23rd Jul 20261812 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026402 AMAQI
23rd Jul 2026253 AMAQI
23rd Jul 2026244 AMAQI

20°C14/24°C

23rd Jul 2026205 AMAQI
23rd Jul 2026226 AMAQI
23rd Jul 2026217 AMAQI
23rd Jul 2026168 AMAQI
23rd Jul 2026169 AMAQI
23rd Jul 20262610 AMAQI
23rd Jul 20262611 AMAQI
23rd Jul 20262412 PMAQI
23rd Jul 2026231 PMAQI
23rd Jul 2026222 PMAQI
23rd Jul 2026183 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026305 PMAQI
23rd Jul 2026526 PMAQI
23rd Jul 2026647 PMAQI
23rd Jul 2026548 PMAQI
23rd Jul 2026469 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20262411 PMAQI
24th Jul 20262612 AMAQI
24th Jul 2026301 AMAQI
24th Jul 2026242 AMAQI
24th Jul 2026343 AMAQI
24th Jul 2026254 AMAQI

18°C12/27°C

24th Jul 2026265 AMAQI
24th Jul 2026246 AMAQI
24th Jul 2026367 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026299 AMAQI
24th Jul 20262310 AMAQI
24th Jul 20264011 AMAQI
24th Jul 20263812 PMAQI
24th Jul 2026361 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026363 PMAQI
24th Jul 2026264 PMAQI
24th Jul 2026385 PMAQI
24th Jul 2026416 PMAQI
24th Jul 2026417 PMAQI
24th Jul 2026408 PMAQI
24th Jul 2026429 PMAQI
24th Jul 20264210 PMAQI
24th Jul 20264011 PMAQI
25th Jul 20264212 AMAQI
25th Jul 2026441 AMAQI
25th Jul 2026442 AMAQI
25th Jul 2026443 AMAQI
25th Jul 2026434 AMAQI

22°C14/30°C

25th Jul 2026455 AMAQI
25th Jul 2026466 AMAQI
25th Jul 2026447 AMAQI
25th Jul 2026448 AMAQI
25th Jul 2026449 AMAQI
25th Jul 20264310 AMAQI
25th Jul 20264611 AMAQI
25th Jul 20264412 PMAQI
25th Jul 2026441 PMAQI
25th Jul 2026432 PMAQI
25th Jul 2026383 PMAQI
25th Jul 2026364 PMAQI
25th Jul 2026365 PMAQI
25th Jul 2026366 PMAQI
25th Jul 2026377 PMAQI
25th Jul 2026398 PMAQI
25th Jul 2026389 PMAQI
25th Jul 20263810 PMAQI
25th Jul 20264211 PMAQI
26th Jul 20264612 AMAQI
26th Jul 2026541 AMAQI
26th Jul 2026582 AMAQI
26th Jul 2026563 AMAQI
26th Jul 2026584 AMAQI

23°C16/32°C

26th Jul 2026565 AMAQI
26th Jul 2026516 AMAQI
26th Jul 2026477 AMAQI
26th Jul 2026438 AMAQI
26th Jul 2026449 AMAQI
26th Jul 20264510 AMAQI
26th Jul 20264411 AMAQI
26th Jul 20264412 PMAQI
26th Jul 2026421 PMAQI
26th Jul 2026362 PMAQI
26th Jul 2026423 PMAQI
26th Jul 2026404 PMAQI
26th Jul 2026385 PMAQI
26th Jul 2026396 PMAQI
26th Jul 2026387 PMAQI
26th Jul 2026388 PMAQI
26th Jul 2026409 PMAQI
26th Jul 20264210 PMAQI
26th Jul 20264511 PMAQI
27th Jul 20264612 AMAQI
27th Jul 2026481 AMAQI
27th Jul 2026462 AMAQI
27th Jul 2026493 AMAQI
27th Jul 2026444 AMAQI

24°C16/32°C

27th Jul 2026495 AMAQI
27th Jul 2026506 AMAQI
27th Jul 2026447 AMAQI
27th Jul 2026428 AMAQI
27th Jul 2026449 AMAQI
27th Jul 20264510 AMAQI
27th Jul 20264211 AMAQI
27th Jul 20264412 PMAQI
27th Jul 2026441 PMAQI
27th Jul 2026422 PMAQI
27th Jul 2026403 PMAQI
27th Jul 2026424 PMAQI
27th Jul 2026405 PMAQI
27th Jul 2026356 PMAQI
27th Jul 2026387 PMAQI
27th Jul 2026368 PMAQI
27th Jul 2026379 PMAQI
27th Jul 20263810 PMAQI
27th Jul 20263811 PMAQI
28th Jul 20264012 AMAQI
28th Jul 2026391 AMAQI
28th Jul 2026392 AMAQI
28th Jul 2026403 AMAQI
28th Jul 2026424 AMAQI

24°C18/32°C

28th Jul 2026415 AMAQI
28th Jul 2026416 AMAQI
28th Jul 2026427 AMAQI
28th Jul 2026468 AMAQI
28th Jul 2026449 AMAQI
28th Jul 20264210 AMAQI
28th Jul 20264111 AMAQI
28th Jul 20264212 PMAQI
28th Jul 2026441 PMAQI
28th Jul 2026442 PMAQI
28th Jul 2026443 PMAQI
28th Jul 2026444 PMAQI
28th Jul 2026445 PMAQI
28th Jul 2026466 PMAQI
28th Jul 2026447 PMAQI
28th Jul 2026448 PMAQI
28th Jul 2026439 PMAQI
28th Jul 20264210 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20264212 AMAQI
29th Jul 2026401 AMAQI
29th Jul 2026402 AMAQI
29th Jul 2026423 AMAQI
29th Jul 2026404 AMAQI

22°C18/29°C

29th Jul 2026425 AMAQI
29th Jul 2026456 AMAQI
29th Jul 2026447 AMAQI
29th Jul 2026408 AMAQI
29th Jul 2026409 AMAQI
29th Jul 20264010 AMAQI
29th Jul 20264411 AMAQI
29th Jul 20264312 PMAQI
29th Jul 2026431 PMAQI
29th Jul 2026462 PMAQI
29th Jul 2026523 PMAQI
29th Jul 2026404 PMAQI
29th Jul 2026515 PMAQI
29th Jul 2026406 PMAQI
29th Jul 2026447 PMAQI
29th Jul 2026408 PMAQI
29th Jul 2026449 PMAQI
29th Jul 20264410 PMAQI
29th Jul 20263411 PMAQI
30th Jul 20264412 AMAQI
30th Jul 2026381 AMAQI
30th Jul 2026442 AMAQI
30th Jul 2026343 AMAQI
30th Jul 2026444 AMAQI

22°C19/25°C

30th Jul 2026405 AMAQI
5 AM
30th Jul 2026406 AMAQI
30th Jul 2026427 AMAQI
30th Jul 2026468 AMAQI
30th Jul 2026469 AMAQI
30th Jul 20264410 AMAQI
30th Jul 20264611 AMAQI
30th Jul 20264512 PMAQI
12 PM
30th Jul 2026431 PMAQI
30th Jul 2026412 PMAQI
30th Jul 2026423 PMAQI
30th Jul 2026344 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026396 PMAQI
30th Jul 2026387 PMAQI
30th Jul 2026388 PMAQI
8 PM
30th Jul 2026319 PMAQI
30th Jul 20262610 PMAQI
30th Jul 20263411 PMAQI
12 AM
4 AM

21°C18/26°C

Day time
Avg. Highest Time
7 AM - 9 AM

38AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
10 AM - 8 PM

36AQI

11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 9 AM (Avg. 38), while the lowest AQI was between 10 AM to 8 PM (Avg. 36).
Night time
Avg. Highest Time
4 AM

40AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
11 PM

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 40), while the lowest AQI was between 11 PM to 11 PM (Avg. 33).

2026 Days Vs Air Quality

Trois Rivieres, Quebec, Canada

2026

94%

195

6%

12

Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)

Good
195 Days
Moderate
12 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 94%

Health Risk Level:

Very Low

In 2026, 94% of 211 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

Trois Rivieres, Quebec, Canada

AQI levels in 2026

AQI (US)
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.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
22AQI (US)
2nd January 2026
34AQI (US)
3rd January 2026
23AQI (US)
4th January 2026
37AQI (US)
5th January 2026
41AQI (US)
6th January 2026
51AQI (US)
7th January 2026
47AQI (US)
8th January 2026
42AQI (US)
9th January 2026
35AQI (US)
10th January 2026
20AQI (US)
11th January 2026
23AQI (US)
12th January 2026
17AQI (US)
13th January 2026
45AQI (US)
14th January 2026
35AQI (US)
15th January 2026
28AQI (US)
16th January 2026
18AQI (US)
17th January 2026
36AQI (US)
18th January 2026
41AQI (US)
19th January 2026
64AQI (US)
20th January 2026
28AQI (US)
21st January 2026
35AQI (US)
22nd January 2026
49AQI (US)
23rd January 2026
54AQI (US)
24th January 2026
49AQI (US)
25th January 2026
47AQI (US)
26th January 2026
47AQI (US)
27th January 2026
43AQI (US)
28th January 2026
46AQI (US)
29th January 2026
51AQI (US)
30th January 2026
48AQI (US)
31st January 2026
43AQI (US)
1st February 2026
47AQI (US)
2nd February 2026
49AQI (US)
3rd February 2026
51AQI (US)
4th February 2026
53AQI (US)
5th February 2026
50AQI (US)
6th February 2026
40AQI (US)
7th February 2026
38AQI (US)
8th February 2026
44AQI (US)
9th February 2026
45AQI (US)
10th February 2026
46AQI (US)
11th February 2026
46AQI (US)
12th February 2026
45AQI (US)
13th February 2026
53AQI (US)
14th February 2026
47AQI (US)
15th February 2026
41AQI (US)
16th February 2026
42AQI (US)
17th February 2026
43AQI (US)
18th February 2026
41AQI (US)
19th February 2026
40AQI (US)
20th February 2026
43AQI (US)
21st February 2026
37AQI (US)
22nd February 2026
35AQI (US)
23rd February 2026
39AQI (US)
24th February 2026
43AQI (US)
25th February 2026
41AQI (US)
26th February 2026
34AQI (US)
27th February 2026
33AQI (US)
28th February 2026
37AQI (US)
1st March 2026
40AQI (US)
2nd March 2026
52AQI (US)
3rd March 2026
45AQI (US)
4th March 2026
44AQI (US)
5th March 2026
43AQI (US)
6th March 2026
38AQI (US)
7th March 2026
39AQI (US)
8th March 2026
38AQI (US)
9th March 2026
39AQI (US)
10th March 2026
33AQI (US)
11th March 2026
40AQI (US)
12th March 2026
41AQI (US)
13th March 2026
39AQI (US)
14th March 2026
36AQI (US)
15th March 2026
35AQI (US)
16th March 2026
36AQI (US)
17th March 2026
35AQI (US)
18th March 2026
32AQI (US)
19th March 2026
32AQI (US)
20th March 2026
36AQI (US)
21st March 2026
36AQI (US)
22nd March 2026
35AQI (US)
23rd March 2026
41AQI (US)
24th March 2026
36AQI (US)
25th March 2026
34AQI (US)
26th March 2026
30AQI (US)
27th March 2026
31AQI (US)
28th March 2026
35AQI (US)
29th March 2026
31AQI (US)
30th March 2026
27AQI (US)
31st March 2026
25AQI (US)
1st April 2026
32AQI (US)
2nd April 2026
34AQI (US)
3rd April 2026
27AQI (US)
4th April 2026
31AQI (US)
5th April 2026
29AQI (US)
6th April 2026
27AQI (US)
7th April 2026
27AQI (US)
8th April 2026
31AQI (US)
9th April 2026
27AQI (US)
10th April 2026
30AQI (US)
11th April 2026
33AQI (US)
12th April 2026
29AQI (US)
13th April 2026
32AQI (US)
14th April 2026
34AQI (US)
15th April 2026
33AQI (US)
16th April 2026
30AQI (US)
17th April 2026
18th April 2026
34AQI (US)
19th April 2026
34AQI (US)
20th April 2026
31AQI (US)
21st April 2026
29AQI (US)
22nd April 2026
23rd April 2026
25AQI (US)
24th April 2026
29AQI (US)
25th April 2026
32AQI (US)
26th April 2026
33AQI (US)
27th April 2026
29AQI (US)
28th April 2026
25AQI (US)
29th April 2026
22AQI (US)
30th April 2026
26AQI (US)
1st May 2026
27AQI (US)
2nd May 2026
25AQI (US)
3rd May 2026
21AQI (US)
4th May 2026
28AQI (US)
5th May 2026
32AQI (US)
6th May 2026
31AQI (US)
7th May 2026
28AQI (US)
8th May 2026
28AQI (US)
9th May 2026
10th May 2026
33AQI (US)
11th May 2026
32AQI (US)
12th May 2026
29AQI (US)
13th May 2026
30AQI (US)
14th May 2026
25AQI (US)
15th May 2026
45AQI (US)
16th May 2026
52AQI (US)
17th May 2026
57AQI (US)
18th May 2026
57AQI (US)
19th May 2026
55AQI (US)
20th May 2026
49AQI (US)
21st May 2026
44AQI (US)
22nd May 2026
44AQI (US)
23rd May 2026
50AQI (US)
24th May 2026
47AQI (US)
25th May 2026
45AQI (US)
26th May 2026
29AQI (US)
27th May 2026
27AQI (US)
28th May 2026
24AQI (US)
29th May 2026
19AQI (US)
30th May 2026
23AQI (US)
31st May 2026
25AQI (US)
1st June 2026
26AQI (US)
2nd June 2026
25AQI (US)
3rd June 2026
24AQI (US)
4th June 2026
30AQI (US)
5th June 2026
28AQI (US)
6th June 2026
25AQI (US)
7th June 2026
23AQI (US)
8th June 2026
25AQI (US)
9th June 2026
26AQI (US)
10th June 2026
27AQI (US)
11th June 2026
27AQI (US)
12th June 2026
26AQI (US)
13th June 2026
24AQI (US)
14th June 2026
23AQI (US)
15th June 2026
24AQI (US)
16th June 2026
26AQI (US)
17th June 2026
26AQI (US)
18th June 2026
25AQI (US)
19th June 2026
22AQI (US)
20th June 2026
22AQI (US)
21st June 2026
21AQI (US)
22nd June 2026
24AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
23AQI (US)
25th June 2026
25AQI (US)
26th June 2026
26AQI (US)
27th June 2026
28AQI (US)
28th June 2026
31AQI (US)
29th June 2026
25AQI (US)
30th June 2026
35AQI (US)
1st July 2026
33AQI (US)
2nd July 2026
30AQI (US)
3rd July 2026
29AQI (US)
4th July 2026
28AQI (US)
5th July 2026
33AQI (US)
6th July 2026
31AQI (US)
7th July 2026
32AQI (US)
8th July 2026
27AQI (US)
9th July 2026
29AQI (US)
10th July 2026
32AQI (US)
11th July 2026
28AQI (US)
12th July 2026
34AQI (US)
13th July 2026
44AQI (US)
14th July 2026
47AQI (US)
15th July 2026
38AQI (US)
16th July 2026
37AQI (US)
17th July 2026
33AQI (US)
18th July 2026
43AQI (US)
19th July 2026
43AQI (US)
20th July 2026
43AQI (US)
21st July 2026
45AQI (US)
22nd July 2026
32AQI (US)
23rd July 2026
28AQI (US)
24th July 2026
33AQI (US)
25th July 2026
42AQI (US)
26th July 2026
45AQI (US)
27th July 2026
43AQI (US)
28th July 2026
43AQI (US)
29th July 2026
43AQI (US)
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

39AQI (US)

43AQI (US)

37AQI (US)

30AQI (US)

35AQI (US)

25AQI (US)

36AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202635AQI (US)

27
4
25
3
30
1
28
26
4
30
29
195
12

Highest AQI (US) recorded in

February

43AQI (US)

Lowest AQI (US) recorded in

June

25AQI (US)

202532AQI (US)

25
6
27
1
29
2
30
31
25
5
28
3
24
7
30
26
5
24
6
24
7
323
42

Highest AQI (US) recorded in

December

39AQI (US)

Lowest AQI (US) recorded in

May

21AQI (US)

202431AQI (US)

26
4
23
6
30
1
29
31
27
2
28
3
23
8
29
1
31
30
27
4
334
29

Highest AQI (US) recorded in

February

39AQI (US)

Lowest AQI (US) recorded in

November

23AQI (US)

202336AQI (US)

27
4
23
5
31
30
30
1
19
10
1
20
10
1
27
4
24
6
27
4
28
1
23
8
309
53
2

Highest AQI (US) recorded in

July

49AQI (US)

Lowest AQI (US) recorded in

November

29AQI (US)

202234AQI (US)

15
15
17
5
24
7
30
30
1
30
23
1
3
29
27
4
27
3
28
3
283
39

Highest AQI (US) recorded in

January

49AQI (US)

Lowest AQI (US) recorded in

September

24AQI (US)

202135AQI (US)

21
9
19
9
25
6
28
1
29
2
28
2
25
5
1
22
9
30
29
2
26
4
24
5
306
54
1

Highest AQI (US) recorded in

February

46AQI (US)

Lowest AQI (US) recorded in

September

24AQI (US)

202031AQI (US)

12
1
21
17
1
27
3
29
2
31
30
31
22
8
26
5
246
20

Highest AQI (US) recorded in

November

39AQI (US)

Lowest AQI (US) recorded in

October

25AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
36AQI (US)
Least Polluted Year Recorded
2020(Avg.)
31AQI (US)

Trois Rivieres's annual 2026 AQI (US) (35) shows an average percentage change of 5.8% (worsened AQI (US)) compared to previous years: 2020 (31), 2021 (35), 2022 (34), 2023 (36), 2024 (31), 2025 (32).