Lachute, 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
Lachute, Quebec, Canada
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Jul 2023
124AQILowest AQI recorded on
9th Jul 2022
16AQISame Day Analysis (25th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 38 of Good air quality, showing improvement over 2023 on the same day.
Day & Night AQI Trend: 24th Jul - 25th Jul 2026
Lachute, Quebec, Canada
AQI
Day
Night
.
5 AM24th Jul 2026
8 PM
4 AM25th Jul 2026
Day time
Avg. Highest Time
7PM24th Jul
38AQI
Avg. Lowest Time
11AM24th Jul
23AQI
Night time
Avg. Highest Time
1AM25th Jul
44AQI
Avg. Lowest Time
10PM24th Jul
23AQI
In the last 24 hours,
Lachute's AQI reached its highest point of 44 at 1 AM during the Night, while the lowest point, 23, was recorded at 10 PM during the Night between 24th Jul and 25th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Lachute, Quebec, Canada
JunJul
26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th
Day
Night
26th Jun 2026245 AMAQI
26th Jun 2026216 AMAQI
26th Jun 2026227 AMAQI
26th Jun 2026258 AMAQI
26th Jun 2026269 AMAQI
26th Jun 20262810 AMAQI
26th Jun 20262911 AMAQI
26th Jun 20262812 PMAQI
26th Jun 2026301 PMAQI
26th Jun 2026292 PMAQI
26th Jun 2026293 PMAQI
26th Jun 2026284 PMAQI
26th Jun 2026285 PMAQI
26th Jun 2026296 PMAQI
26th Jun 2026277 PMAQI
26th Jun 2026308 PMAQI
26th Jun 2026309 PMAQI
26th Jun 20263010 PMAQI
26th Jun 20262411 PMAQI
27th Jun 20262612 AMAQI
27th Jun 2026241 AMAQI
27th Jun 2026282 AMAQI
27th Jun 2026303 AMAQI
27th Jun 2026304 AMAQI
18°C16/22°C
27th Jun 2026285 AMAQI
27th Jun 2026286 AMAQI
27th Jun 2026287 AMAQI
27th Jun 2026298 AMAQI
27th Jun 2026309 AMAQI
27th Jun 20263410 AMAQI
27th Jun 20263211 AMAQI
27th Jun 20263112 PMAQI
27th Jun 2026301 PMAQI
27th Jun 2026332 PMAQI
27th Jun 2026303 PMAQI
27th Jun 2026324 PMAQI
27th Jun 2026325 PMAQI
27th Jun 2026286 PMAQI
27th Jun 2026287 PMAQI
27th Jun 2026288 PMAQI
27th Jun 2026279 PMAQI
27th Jun 20262810 PMAQI
27th Jun 20262811 PMAQI
28th Jun 20262712 AMAQI
28th Jun 2026361 AMAQI
28th Jun 2026302 AMAQI
28th Jun 2026283 AMAQI
28th Jun 2026304 AMAQI
19°C13/25°C
28th Jun 2026265 AMAQI
28th Jun 2026306 AMAQI
28th Jun 2026287 AMAQI
28th Jun 2026308 AMAQI
28th Jun 2026319 AMAQI
28th Jun 20262810 AMAQI
28th Jun 20263011 AMAQI
28th Jun 20262612 PMAQI
28th Jun 2026251 PMAQI
28th Jun 2026262 PMAQI
28th Jun 2026263 PMAQI
28th Jun 2026284 PMAQI
28th Jun 2026275 PMAQI
28th Jun 2026286 PMAQI
28th Jun 2026287 PMAQI
28th Jun 2026288 PMAQI
28th Jun 2026349 PMAQI
28th Jun 20262610 PMAQI
28th Jun 20263011 PMAQI
29th Jun 20264212 AMAQI
29th Jun 2026241 AMAQI
29th Jun 2026252 AMAQI
29th Jun 2026243 AMAQI
29th Jun 2026304 AMAQI
21°C14/29°C
29th Jun 2026225 AMAQI
29th Jun 2026206 AMAQI
29th Jun 2026237 AMAQI
29th Jun 2026348 AMAQI
29th Jun 2026249 AMAQI
29th Jun 20262610 AMAQI
29th Jun 20263011 AMAQI
29th Jun 20262512 PMAQI
29th Jun 2026261 PMAQI
29th Jun 2026262 PMAQI
29th Jun 2026263 PMAQI
29th Jun 2026264 PMAQI
29th Jun 2026305 PMAQI
29th Jun 2026246 PMAQI
29th Jun 2026227 PMAQI
29th Jun 2026248 PMAQI
29th Jun 2026259 PMAQI
29th Jun 20263210 PMAQI
29th Jun 20262411 PMAQI
30th Jun 20262612 AMAQI
30th Jun 2026261 AMAQI
30th Jun 2026342 AMAQI
30th Jun 2026263 AMAQI
30th Jun 2026264 AMAQI
22°C14/31°C
30th Jun 2026265 AMAQI
30th Jun 2026336 AMAQI
30th Jun 2026317 AMAQI
30th Jun 2026348 AMAQI
30th Jun 2026269 AMAQI
30th Jun 20262810 AMAQI
30th Jun 20262811 AMAQI
30th Jun 20263012 PMAQI
30th Jun 2026341 PMAQI
30th Jun 2026322 PMAQI
30th Jun 2026273 PMAQI
30th Jun 2026284 PMAQI
30th Jun 2026285 PMAQI
30th Jun 2026286 PMAQI
30th Jun 2026257 PMAQI
30th Jun 2026268 PMAQI
30th Jun 2026269 PMAQI
30th Jun 20262310 PMAQI
30th Jun 20262411 PMAQI
1st Jul 20261912 AMAQI
1st Jul 2026211 AMAQI
1st Jul 2026212 AMAQI
1st Jul 2026263 AMAQI
1st Jul 2026264 AMAQI
22°C15/31°C
1st Jul 2026255 AMAQI
1st Jul 2026266 AMAQI
1st Jul 2026287 AMAQI
1st Jul 2026298 AMAQI
1st Jul 2026279 AMAQI
1st Jul 20263010 AMAQI
1st Jul 20262811 AMAQI
1st Jul 20262612 PMAQI
1st Jul 2026281 PMAQI
1st Jul 2026262 PMAQI
1st Jul 2026283 PMAQI
1st Jul 2026264 PMAQI
1st Jul 2026285 PMAQI
1st Jul 2026286 PMAQI
1st Jul 2026267 PMAQI
1st Jul 2026278 PMAQI
1st Jul 2026289 PMAQI
1st Jul 20262210 PMAQI
1st Jul 20262211 PMAQI
2nd Jul 20262012 AMAQI
2nd Jul 2026221 AMAQI
2nd Jul 2026242 AMAQI
2nd Jul 2026243 AMAQI
2nd Jul 2026254 AMAQI
26°C21/35°C
2nd Jul 2026225 AMAQI
2nd Jul 2026226 AMAQI
2nd Jul 2026177 AMAQI
2nd Jul 2026268 AMAQI
2nd Jul 2026309 AMAQI
2nd Jul 20262810 AMAQI
2nd Jul 20263011 AMAQI
2nd Jul 20263012 PMAQI
2nd Jul 2026261 PMAQI
2nd Jul 2026292 PMAQI
2nd Jul 2026263 PMAQI
2nd Jul 2026284 PMAQI
2nd Jul 2026365 PMAQI
2nd Jul 2026566 PMAQI
2nd Jul 2026307 PMAQI
2nd Jul 2026268 PMAQI
2nd Jul 2026269 PMAQI
2nd Jul 20262410 PMAQI
2nd Jul 20262411 PMAQI
3rd Jul 20264012 AMAQI
3rd Jul 2026301 AMAQI
3rd Jul 2026302 AMAQI
3rd Jul 2026293 AMAQI
3rd Jul 2026294 AMAQI
26°C21/34°C
3rd Jul 2026295 AMAQI
3rd Jul 2026306 AMAQI
3rd Jul 2026287 AMAQI
3rd Jul 2026298 AMAQI
3rd Jul 2026289 AMAQI
3rd Jul 20263110 AMAQI
3rd Jul 20263211 AMAQI
3rd Jul 20263112 PMAQI
3rd Jul 2026321 PMAQI
3rd Jul 2026302 PMAQI
3rd Jul 2026273 PMAQI
3rd Jul 2026324 PMAQI
3rd Jul 2026305 PMAQI
3rd Jul 2026306 PMAQI
3rd Jul 2026287 PMAQI
3rd Jul 2026268 PMAQI
3rd Jul 2026269 PMAQI
3rd Jul 20262410 PMAQI
3rd Jul 20262611 PMAQI
4th Jul 20262412 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026302 AMAQI
4th Jul 2026303 AMAQI
4th Jul 2026284 AMAQI
26°C21/33°C
4th Jul 2026265 AMAQI
4th Jul 2026276 AMAQI
4th Jul 2026277 AMAQI
4th Jul 2026308 AMAQI
4th Jul 2026309 AMAQI
4th Jul 20262610 AMAQI
4th Jul 20262711 AMAQI
4th Jul 20263012 PMAQI
4th Jul 2026231 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026263 PMAQI
4th Jul 2026274 PMAQI
4th Jul 2026245 PMAQI
4th Jul 2026256 PMAQI
4th Jul 2026247 PMAQI
4th Jul 2026208 PMAQI
4th Jul 2026229 PMAQI
4th Jul 20261910 PMAQI
4th Jul 20262511 PMAQI
5th Jul 20262012 AMAQI
5th Jul 2026231 AMAQI
5th Jul 2026302 AMAQI
5th Jul 2026273 AMAQI
5th Jul 2026394 AMAQI
24°C19/29°C
5th Jul 2026325 AMAQI
5th Jul 2026256 AMAQI
5th Jul 2026267 AMAQI
5th Jul 2026268 AMAQI
5th Jul 2026249 AMAQI
5th Jul 20262710 AMAQI
5th Jul 20263011 AMAQI
5th Jul 20263012 PMAQI
5th Jul 2026311 PMAQI
5th Jul 2026312 PMAQI
5th Jul 2026283 PMAQI
5th Jul 2026304 PMAQI
5th Jul 2026285 PMAQI
5th Jul 2026276 PMAQI
5th Jul 2026267 PMAQI
5th Jul 2026208 PMAQI
5th Jul 2026239 PMAQI
5th Jul 20262910 PMAQI
5th Jul 20262111 PMAQI
6th Jul 20261912 AMAQI
6th Jul 2026241 AMAQI
6th Jul 2026362 AMAQI
6th Jul 2026273 AMAQI
6th Jul 2026244 AMAQI
21°C14/29°C
6th Jul 2026205 AMAQI
6th Jul 2026236 AMAQI
6th Jul 2026287 AMAQI
6th Jul 2026308 AMAQI
6th Jul 2026309 AMAQI
6th Jul 20263010 AMAQI
6th Jul 20263011 AMAQI
6th Jul 20263412 PMAQI
6th Jul 2026301 PMAQI
6th Jul 2026322 PMAQI
6th Jul 2026333 PMAQI
6th Jul 2026364 PMAQI
6th Jul 2026385 PMAQI
6th Jul 2026326 PMAQI
6th Jul 2026367 PMAQI
6th Jul 2026338 PMAQI
6th Jul 2026279 PMAQI
6th Jul 20262410 PMAQI
6th Jul 20262611 PMAQI
7th Jul 20262612 AMAQI
7th Jul 2026271 AMAQI
7th Jul 2026332 AMAQI
7th Jul 2026463 AMAQI
7th Jul 2026304 AMAQI
23°C15/31°C
7th Jul 2026305 AMAQI
7th Jul 2026306 AMAQI
7th Jul 2026287 AMAQI
7th Jul 2026278 AMAQI
7th Jul 2026309 AMAQI
7th Jul 20262810 AMAQI
7th Jul 20263311 AMAQI
7th Jul 20263212 PMAQI
7th Jul 2026311 PMAQI
7th Jul 2026312 PMAQI
7th Jul 2026303 PMAQI
7th Jul 2026324 PMAQI
7th Jul 2026305 PMAQI
7th Jul 2026326 PMAQI
7th Jul 2026327 PMAQI
7th Jul 2026288 PMAQI
7th Jul 2026319 PMAQI
7th Jul 20262910 PMAQI
7th Jul 20262811 PMAQI
8th Jul 20262612 AMAQI
8th Jul 2026281 AMAQI
8th Jul 2026302 AMAQI
8th Jul 2026323 AMAQI
8th Jul 2026264 AMAQI
24°C17/31°C
8th Jul 2026245 AMAQI
8th Jul 2026206 AMAQI
8th Jul 2026207 AMAQI
8th Jul 2026228 AMAQI
8th Jul 2026269 AMAQI
8th Jul 20262810 AMAQI
8th Jul 20262911 AMAQI
8th Jul 20262812 PMAQI
8th Jul 2026331 PMAQI
8th Jul 2026302 PMAQI
8th Jul 2026303 PMAQI
8th Jul 2026294 PMAQI
8th Jul 2026285 PMAQI
8th Jul 2026286 PMAQI
8th Jul 2026307 PMAQI
8th Jul 2026258 PMAQI
8th Jul 2026259 PMAQI
8th Jul 20262610 PMAQI
8th Jul 20262711 PMAQI
9th Jul 20262912 AMAQI
9th Jul 2026291 AMAQI
9th Jul 2026252 AMAQI
9th Jul 2026263 AMAQI
9th Jul 2026264 AMAQI
24°C15/33°C
9th Jul 2026265 AMAQI
9th Jul 2026256 AMAQI
9th Jul 2026267 AMAQI
9th Jul 2026288 AMAQI
9th Jul 2026289 AMAQI
9th Jul 20263010 AMAQI
9th Jul 20263011 AMAQI
9th Jul 20263212 PMAQI
9th Jul 2026291 PMAQI
9th Jul 2026212 PMAQI
9th Jul 2026303 PMAQI
9th Jul 2026324 PMAQI
9th Jul 2026245 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026327 PMAQI
9th Jul 2026338 PMAQI
9th Jul 2026339 PMAQI
9th Jul 20262910 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026241 AMAQI
10th Jul 2026242 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026304 AMAQI
22°C19/25°C
10th Jul 2026345 AMAQI
10th Jul 2026336 AMAQI
10th Jul 2026327 AMAQI
10th Jul 2026348 AMAQI
10th Jul 2026349 AMAQI
10th Jul 20263810 AMAQI
10th Jul 20263811 AMAQI
10th Jul 20262212 PMAQI
10th Jul 2026341 PMAQI
10th Jul 2026342 PMAQI
10th Jul 2026303 PMAQI
10th Jul 2026384 PMAQI
10th Jul 2026365 PMAQI
10th Jul 2026346 PMAQI
10th Jul 2026357 PMAQI
10th Jul 2026368 PMAQI
10th Jul 2026409 PMAQI
10th Jul 20263210 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20262512 AMAQI
11th Jul 2026261 AMAQI
11th Jul 2026242 AMAQI
11th Jul 2026273 AMAQI
11th Jul 2026344 AMAQI
22°C17/29°C
11th Jul 2026325 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026307 AMAQI
11th Jul 2026348 AMAQI
11th Jul 2026339 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20263311 AMAQI
11th Jul 20263212 PMAQI
11th Jul 2026321 PMAQI
11th Jul 2026342 PMAQI
11th Jul 2026313 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026305 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026317 PMAQI
11th Jul 2026308 PMAQI
11th Jul 2026429 PMAQI
11th Jul 20263110 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20265212 AMAQI
12th Jul 2026241 AMAQI
12th Jul 2026242 AMAQI
12th Jul 2026273 AMAQI
12th Jul 2026484 AMAQI
21°C14/27°C
12th Jul 2026305 AMAQI
12th Jul 2026306 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026338 AMAQI
12th Jul 2026369 AMAQI
12th Jul 20263110 AMAQI
12th Jul 20264811 AMAQI
12th Jul 20263612 PMAQI
12th Jul 2026641 PMAQI
12th Jul 2026362 PMAQI
12th Jul 2026343 PMAQI
12th Jul 2026494 PMAQI
12th Jul 2026395 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026477 PMAQI
12th Jul 2026308 PMAQI
12th Jul 2026319 PMAQI
12th Jul 20262810 PMAQI
12th Jul 20262611 PMAQI
13th Jul 20262412 AMAQI
13th Jul 2026241 AMAQI
13th Jul 2026242 AMAQI
13th Jul 2026283 AMAQI
13th Jul 2026474 AMAQI
22°C13/31°C
13th Jul 2026325 AMAQI
13th Jul 2026316 AMAQI
13th Jul 2026427 AMAQI
13th Jul 2026328 AMAQI
13th Jul 2026429 AMAQI
13th Jul 20264410 AMAQI
13th Jul 20264611 AMAQI
13th Jul 20264012 PMAQI
13th Jul 2026461 PMAQI
13th Jul 2026452 PMAQI
13th Jul 2026283 PMAQI
13th Jul 2026324 PMAQI
13th Jul 2026335 PMAQI
13th Jul 2026326 PMAQI
13th Jul 2026287 PMAQI
13th Jul 2026348 PMAQI
13th Jul 2026339 PMAQI
13th Jul 20263410 PMAQI
13th Jul 20262811 PMAQI
14th Jul 20262812 AMAQI
14th Jul 2026221 AMAQI
14th Jul 2026342 AMAQI
14th Jul 2026333 AMAQI
14th Jul 2026384 AMAQI
23°C16/29°C
14th Jul 2026375 AMAQI
14th Jul 2026326 AMAQI
14th Jul 2026327 AMAQI
14th Jul 2026348 AMAQI
14th Jul 2026389 AMAQI
14th Jul 20263610 AMAQI
14th Jul 20263411 AMAQI
14th Jul 20263812 PMAQI
14th Jul 2026381 PMAQI
14th Jul 2026342 PMAQI
14th Jul 2026303 PMAQI
14th Jul 2026354 PMAQI
14th Jul 2026365 PMAQI
14th Jul 2026376 PMAQI
14th Jul 2026377 PMAQI
14th Jul 2026388 PMAQI
14th Jul 2026549 PMAQI
14th Jul 20262610 PMAQI
14th Jul 20262411 PMAQI
15th Jul 20262512 AMAQI
15th Jul 2026241 AMAQI
15th Jul 2026702 AMAQI
15th Jul 2026433 AMAQI
15th Jul 2026704 AMAQI
26°C20/33°C
15th Jul 2026765 AMAQI
15th Jul 2026596 AMAQI
15th Jul 2026557 AMAQI
15th Jul 2026528 AMAQI
15th Jul 2026459 AMAQI
15th Jul 20265810 AMAQI
15th Jul 20264211 AMAQI
15th Jul 20263812 PMAQI
15th Jul 2026361 PMAQI
15th Jul 2026422 PMAQI
15th Jul 2026393 PMAQI
15th Jul 2026304 PMAQI
15th Jul 2026345 PMAQI
15th Jul 2026306 PMAQI
15th Jul 2026317 PMAQI
15th Jul 2026318 PMAQI
15th Jul 2026329 PMAQI
15th Jul 20263010 PMAQI
15th Jul 20263011 PMAQI
16th Jul 20263412 AMAQI
16th Jul 2026381 AMAQI
16th Jul 2026392 AMAQI
16th Jul 2026253 AMAQI
16th Jul 2026424 AMAQI
24°C19/29°C
16th Jul 2026305 AMAQI
16th Jul 2026476 AMAQI
16th Jul 2026527 AMAQI
16th Jul 2026538 AMAQI
16th Jul 2026539 AMAQI
16th Jul 20266210 AMAQI
16th Jul 20263011 AMAQI
16th Jul 20263212 PMAQI
16th Jul 2026741 PMAQI
16th Jul 2026562 PMAQI
16th Jul 2026423 PMAQI
16th Jul 2026304 PMAQI
16th Jul 2026325 PMAQI
16th Jul 2026306 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026319 PMAQI
16th Jul 20263010 PMAQI
16th Jul 20262611 PMAQI
17th Jul 20262612 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026242 AMAQI
17th Jul 2026273 AMAQI
17th Jul 2026334 AMAQI
21°C16/27°C
17th Jul 2026385 AMAQI
17th Jul 2026276 AMAQI
17th Jul 2026497 AMAQI
17th Jul 2026338 AMAQI
17th Jul 2026329 AMAQI
17th Jul 20264210 AMAQI
17th Jul 20264011 AMAQI
17th Jul 20262512 PMAQI
17th Jul 2026401 PMAQI
17th Jul 2026422 PMAQI
17th Jul 2026543 PMAQI
17th Jul 2026584 PMAQI
17th Jul 2026575 PMAQI
17th Jul 2026546 PMAQI
17th Jul 2026487 PMAQI
17th Jul 2026388 PMAQI
17th Jul 2026409 PMAQI
17th Jul 20264810 PMAQI
17th Jul 20265211 PMAQI
18th Jul 20262312 AMAQI
18th Jul 2026601 AMAQI
18th Jul 2026582 AMAQI
18th Jul 2026563 AMAQI
18th Jul 2026544 AMAQI
20°C12/28°C
18th Jul 2026525 AMAQI
18th Jul 2026466 AMAQI
18th Jul 2026307 AMAQI
18th Jul 2026468 AMAQI
18th Jul 2026509 AMAQI
18th Jul 20262110 AMAQI
18th Jul 20264211 AMAQI
18th Jul 20265112 PMAQI
18th Jul 2026621 PMAQI
18th Jul 2026652 PMAQI
18th Jul 2026703 PMAQI
18th Jul 2026674 PMAQI
18th Jul 2026645 PMAQI
18th Jul 2026596 PMAQI
18th Jul 2026607 PMAQI
18th Jul 2026568 PMAQI
18th Jul 2026549 PMAQI
18th Jul 20266010 PMAQI
18th Jul 20266411 PMAQI
19th Jul 20265812 AMAQI
19th Jul 2026471 AMAQI
19th Jul 2026362 AMAQI
19th Jul 2026443 AMAQI
19th Jul 2026424 AMAQI
18°C16/21°C
19th Jul 2026425 AMAQI
19th Jul 2026486 AMAQI
19th Jul 2026407 AMAQI
19th Jul 2026468 AMAQI
19th Jul 2026319 AMAQI
19th Jul 20263810 AMAQI
19th Jul 20263311 AMAQI
19th Jul 20265012 PMAQI
19th Jul 2026441 PMAQI
19th Jul 2026602 PMAQI
19th Jul 2026743 PMAQI
19th Jul 2026724 PMAQI
19th Jul 2026545 PMAQI
19th Jul 2026516 PMAQI
19th Jul 2026467 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026249 PMAQI
19th Jul 20262610 PMAQI
19th Jul 20262211 PMAQI
20th Jul 20266612 AMAQI
20th Jul 2026651 AMAQI
20th Jul 2026702 AMAQI
20th Jul 2026693 AMAQI
20th Jul 2026564 AMAQI
18°C13/25°C
20th Jul 2026445 AMAQI
20th Jul 2026546 AMAQI
20th Jul 2026507 AMAQI
20th Jul 2026268 AMAQI
20th Jul 2026309 AMAQI
20th Jul 20262410 AMAQI
20th Jul 20262611 AMAQI
20th Jul 20262412 PMAQI
20th Jul 2026221 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026233 PMAQI
20th Jul 2026244 PMAQI
20th Jul 2026265 PMAQI
20th Jul 2026336 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026268 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20263810 PMAQI
21st Jul 20263412 AMAQI
21st Jul 2026361 AMAQI
21st Jul 2026402 AMAQI
21st Jul 2026423 AMAQI
21st Jul 2026294 AMAQI
20°C12/29°C
21st Jul 2026505 AMAQI
21st Jul 2026406 AMAQI
21st Jul 2026487 AMAQI
21st Jul 2026298 AMAQI
21st Jul 2026449 AMAQI
21st Jul 20265210 AMAQI
21st Jul 20265111 AMAQI
21st Jul 20264912 PMAQI
21st Jul 2026591 PMAQI
21st Jul 2026632 PMAQI
21st Jul 2026643 PMAQI
21st Jul 2026674 PMAQI
21st Jul 2026625 PMAQI
21st Jul 2026566 PMAQI
21st Jul 2026577 PMAQI
21st Jul 2026488 PMAQI
21st Jul 2026429 PMAQI
21st Jul 20263810 PMAQI
21st Jul 20263811 PMAQI
22nd Jul 20264012 AMAQI
22nd Jul 2026421 AMAQI
22nd Jul 2026422 AMAQI
22nd Jul 2026403 AMAQI
22nd Jul 2026254 AMAQI
22°C16/31°C
22nd Jul 2026295 AMAQI
22nd Jul 2026386 AMAQI
22nd Jul 2026337 AMAQI
22nd Jul 2026338 AMAQI
22nd Jul 2026279 AMAQI
22nd Jul 20262810 AMAQI
22nd Jul 20262511 AMAQI
22nd Jul 20262312 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026252 PMAQI
22nd Jul 2026233 PMAQI
22nd Jul 2026334 PMAQI
22nd Jul 2026245 PMAQI
22nd Jul 2026256 PMAQI
22nd Jul 2026167 PMAQI
22nd Jul 2026248 PMAQI
22nd Jul 2026269 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20261911 PMAQI
23rd Jul 20261812 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026303 AMAQI
23rd Jul 2026224 AMAQI
18°C14/20°C
23rd Jul 2026225 AMAQI
23rd Jul 2026236 AMAQI
23rd Jul 2026167 AMAQI
23rd Jul 2026178 AMAQI
23rd Jul 2026149 AMAQI
23rd Jul 20261810 AMAQI
23rd Jul 20262611 AMAQI
23rd Jul 20262412 PMAQI
23rd Jul 2026151 PMAQI
23rd Jul 2026222 PMAQI
23rd Jul 2026223 PMAQI
23rd Jul 2026264 PMAQI
23rd Jul 2026425 PMAQI
23rd Jul 2026446 PMAQI
23rd Jul 2026547 PMAQI
23rd Jul 2026408 PMAQI
23rd Jul 2026249 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262212 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026272 AMAQI
24th Jul 2026383 AMAQI
24th Jul 2026274 AMAQI
18°C11/26°C
24th Jul 2026255 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026367 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262410 AMAQI
24th Jul 20262311 AMAQI
24th Jul 20262712 PMAQI
24th Jul 2026281 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026343 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026387 PMAQI
24th Jul 2026388 PMAQI
24th Jul 2026389 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20264011 PMAQI
25th Jul 20263812 AMAQI
25th Jul 2026441 AMAQI
25th Jul 2026442 AMAQI
25th Jul 2026443 AMAQI
25th Jul 2026444 AMAQI
21°C14/29°C
25th Jul 2026445 AMAQI
5 AM25th Jul 2026446 AMAQI
25th Jul 2026427 AMAQI
25th Jul 2026468 AMAQI
25th Jul 2026469 AMAQI
25th Jul 20264410 AMAQI
25th Jul 20264411 AMAQI
25th Jul 20264212 PMAQI
12 PM25th Jul 2026421 PMAQI
25th Jul 2026402 PMAQI
25th Jul 2026363 PMAQI
25th Jul 2026404 PMAQI
25th Jul 2026245 PMAQI
25th Jul 2026236 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026248 PMAQI
8 PM25th Jul 2026299 PMAQI
25th Jul 20263110 PMAQI
25th Jul 20263611 PMAQI
12 AM
4 AM
23°C14/31°C
Day time
Avg. Highest Time
1 PM - 4 PM
35AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
8 PM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 4 PM (Avg. 35), while the lowest AQI was between 8 PM to 8 PM (Avg. 31).
Night time
Avg. Highest Time
2 AM - 4 AM
34AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
11 PM
29AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 4 AM (Avg. 34), while the lowest AQI was between 11 PM to 11 PM (Avg. 29).
2026 Days Vs Air Quality
Lachute, Quebec, Canada
2026
94%
191
6%
12
Total number of days with different AQI categories in last 206 days in 2026 (159 days remaining)
Good
191 DaysModerate
12 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2026, 94% of 206 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
Lachute, 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
16AQI (US)
16AQI (US)
2nd January 2026
28AQI (US)
28AQI (US)
3rd January 2026
14AQI (US)
14AQI (US)
4th January 2026
29AQI (US)
29AQI (US)
5th January 2026
36AQI (US)
36AQI (US)
6th January 2026
57AQI (US)
57AQI (US)
7th January 2026
56AQI (US)
56AQI (US)
8th January 2026
59AQI (US)
59AQI (US)
9th January 2026
38AQI (US)
38AQI (US)
10th January 2026
13AQI (US)
13AQI (US)
11th January 2026
17AQI (US)
17AQI (US)
12th January 2026
15AQI (US)
15AQI (US)
13th January 2026
45AQI (US)
45AQI (US)
14th January 2026
35AQI (US)
35AQI (US)
15th January 2026
25AQI (US)
25AQI (US)
16th January 2026
11AQI (US)
11AQI (US)
17th January 2026
35AQI (US)
35AQI (US)
18th January 2026
31AQI (US)
31AQI (US)
19th January 2026
33AQI (US)
33AQI (US)
20th January 2026
18AQI (US)
18AQI (US)
21st January 2026
22AQI (US)
22AQI (US)
22nd January 2026
49AQI (US)
49AQI (US)
23rd January 2026
54AQI (US)
54AQI (US)
24th January 2026
48AQI (US)
48AQI (US)
25th January 2026
47AQI (US)
47AQI (US)
26th January 2026
48AQI (US)
48AQI (US)
27th January 2026
43AQI (US)
43AQI (US)
28th January 2026
46AQI (US)
46AQI (US)
29th January 2026
50AQI (US)
50AQI (US)
30th January 2026
49AQI (US)
49AQI (US)
31st January 2026
45AQI (US)
45AQI (US)
1st February 2026
48AQI (US)
48AQI (US)
2nd February 2026
49AQI (US)
49AQI (US)
3rd February 2026
50AQI (US)
50AQI (US)
4th February 2026
53AQI (US)
53AQI (US)
5th February 2026
48AQI (US)
48AQI (US)
6th February 2026
40AQI (US)
40AQI (US)
7th February 2026
37AQI (US)
37AQI (US)
8th February 2026
46AQI (US)
46AQI (US)
9th February 2026
45AQI (US)
45AQI (US)
10th February 2026
44AQI (US)
44AQI (US)
11th February 2026
40AQI (US)
40AQI (US)
12th February 2026
38AQI (US)
38AQI (US)
13th February 2026
46AQI (US)
46AQI (US)
14th February 2026
48AQI (US)
48AQI (US)
15th February 2026
38AQI (US)
38AQI (US)
16th February 2026
42AQI (US)
42AQI (US)
17th February 2026
45AQI (US)
45AQI (US)
18th February 2026
42AQI (US)
42AQI (US)
19th February 2026
40AQI (US)
40AQI (US)
20th February 2026
39AQI (US)
39AQI (US)
21st February 2026
35AQI (US)
35AQI (US)
22nd February 2026
35AQI (US)
35AQI (US)
23rd February 2026
39AQI (US)
39AQI (US)
24th February 2026
44AQI (US)
44AQI (US)
25th February 2026
41AQI (US)
41AQI (US)
26th February 2026
34AQI (US)
34AQI (US)
27th February 2026
34AQI (US)
34AQI (US)
28th February 2026
39AQI (US)
39AQI (US)
1st March 2026
39AQI (US)
39AQI (US)
2nd March 2026
53AQI (US)
53AQI (US)
3rd March 2026
46AQI (US)
46AQI (US)
4th March 2026
44AQI (US)
44AQI (US)
5th March 2026
41AQI (US)
41AQI (US)
6th March 2026
37AQI (US)
37AQI (US)
7th March 2026
39AQI (US)
39AQI (US)
8th March 2026
39AQI (US)
39AQI (US)
9th March 2026
40AQI (US)
40AQI (US)
10th March 2026
33AQI (US)
33AQI (US)
11th March 2026
44AQI (US)
44AQI (US)
12th March 2026
42AQI (US)
42AQI (US)
13th March 2026
40AQI (US)
40AQI (US)
14th March 2026
36AQI (US)
36AQI (US)
15th March 2026
35AQI (US)
35AQI (US)
16th March 2026
36AQI (US)
36AQI (US)
17th March 2026
33AQI (US)
33AQI (US)
18th March 2026
32AQI (US)
32AQI (US)
19th March 2026
31AQI (US)
31AQI (US)
20th March 2026
36AQI (US)
36AQI (US)
21st March 2026
37AQI (US)
37AQI (US)
22nd March 2026
35AQI (US)
35AQI (US)
23rd March 2026
42AQI (US)
42AQI (US)
24th March 2026
36AQI (US)
36AQI (US)
25th March 2026
33AQI (US)
33AQI (US)
26th March 2026
26AQI (US)
26AQI (US)
27th March 2026
29AQI (US)
29AQI (US)
28th March 2026
32AQI (US)
32AQI (US)
29th March 2026
30AQI (US)
30AQI (US)
30th March 2026
26AQI (US)
26AQI (US)
31st March 2026
24AQI (US)
24AQI (US)
1st April 2026
30AQI (US)
30AQI (US)
2nd April 2026
31AQI (US)
31AQI (US)
3rd April 2026
27AQI (US)
27AQI (US)
4th April 2026
31AQI (US)
31AQI (US)
5th April 2026
29AQI (US)
29AQI (US)
6th April 2026
28AQI (US)
28AQI (US)
7th April 2026
26AQI (US)
26AQI (US)
8th April 2026
30AQI (US)
30AQI (US)
9th April 2026
28AQI (US)
28AQI (US)
10th April 2026
31AQI (US)
31AQI (US)
11th April 2026
32AQI (US)
32AQI (US)
12th April 2026
26AQI (US)
26AQI (US)
13th April 2026
31AQI (US)
31AQI (US)
14th April 2026
32AQI (US)
32AQI (US)
15th April 2026
32AQI (US)
32AQI (US)
16th April 2026
30AQI (US)
30AQI (US)
17th April 2026
18th April 2026
28AQI (US)
28AQI (US)
19th April 2026
32AQI (US)
32AQI (US)
20th April 2026
29AQI (US)
29AQI (US)
21st April 2026
26AQI (US)
26AQI (US)
22nd April 2026
23rd April 2026
23AQI (US)
23AQI (US)
24th April 2026
25AQI (US)
25AQI (US)
25th April 2026
28AQI (US)
28AQI (US)
26th April 2026
32AQI (US)
32AQI (US)
27th April 2026
27AQI (US)
27AQI (US)
28th April 2026
24AQI (US)
24AQI (US)
29th April 2026
22AQI (US)
22AQI (US)
30th April 2026
25AQI (US)
25AQI (US)
1st May 2026
28AQI (US)
28AQI (US)
2nd May 2026
24AQI (US)
24AQI (US)
3rd May 2026
20AQI (US)
20AQI (US)
4th May 2026
31AQI (US)
31AQI (US)
5th May 2026
33AQI (US)
33AQI (US)
6th May 2026
30AQI (US)
30AQI (US)
7th May 2026
28AQI (US)
28AQI (US)
8th May 2026
27AQI (US)
27AQI (US)
9th May 2026
10th May 2026
33AQI (US)
33AQI (US)
11th May 2026
28AQI (US)
28AQI (US)
12th May 2026
26AQI (US)
26AQI (US)
13th May 2026
27AQI (US)
27AQI (US)
14th May 2026
24AQI (US)
24AQI (US)
15th May 2026
46AQI (US)
46AQI (US)
16th May 2026
52AQI (US)
52AQI (US)
17th May 2026
57AQI (US)
57AQI (US)
18th May 2026
58AQI (US)
58AQI (US)
19th May 2026
55AQI (US)
55AQI (US)
20th May 2026
50AQI (US)
50AQI (US)
21st May 2026
44AQI (US)
44AQI (US)
22nd May 2026
42AQI (US)
42AQI (US)
23rd May 2026
51AQI (US)
51AQI (US)
24th May 2026
47AQI (US)
47AQI (US)
25th May 2026
45AQI (US)
45AQI (US)
26th May 2026
29AQI (US)
29AQI (US)
27th May 2026
26AQI (US)
26AQI (US)
28th May 2026
18AQI (US)
18AQI (US)
29th May 2026
18AQI (US)
18AQI (US)
30th May 2026
20AQI (US)
20AQI (US)
31st May 2026
27AQI (US)
27AQI (US)
1st June 2026
26AQI (US)
26AQI (US)
2nd June 2026
24AQI (US)
24AQI (US)
3rd June 2026
20AQI (US)
20AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
27AQI (US)
27AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
18AQI (US)
18AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
24AQI (US)
24AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
25AQI (US)
25AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
22AQI (US)
22AQI (US)
14th June 2026
23AQI (US)
23AQI (US)
15th June 2026
24AQI (US)
24AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
27AQI (US)
27AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
23AQI (US)
23AQI (US)
20th June 2026
23AQI (US)
23AQI (US)
21st June 2026
21AQI (US)
21AQI (US)
22nd June 2026
24AQI (US)
24AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
23AQI (US)
23AQI (US)
25th June 2026
25AQI (US)
25AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
29AQI (US)
29AQI (US)
28th June 2026
29AQI (US)
29AQI (US)
29th June 2026
26AQI (US)
26AQI (US)
30th June 2026
28AQI (US)
28AQI (US)
1st July 2026
26AQI (US)
26AQI (US)
2nd July 2026
27AQI (US)
27AQI (US)
3rd July 2026
29AQI (US)
29AQI (US)
4th July 2026
26AQI (US)
26AQI (US)
5th July 2026
27AQI (US)
27AQI (US)
6th July 2026
29AQI (US)
29AQI (US)
7th July 2026
31AQI (US)
31AQI (US)
8th July 2026
27AQI (US)
27AQI (US)
9th July 2026
28AQI (US)
28AQI (US)
10th July 2026
32AQI (US)
32AQI (US)
11th July 2026
31AQI (US)
31AQI (US)
12th July 2026
36AQI (US)
36AQI (US)
13th July 2026
35AQI (US)
35AQI (US)
14th July 2026
34AQI (US)
34AQI (US)
15th July 2026
43AQI (US)
43AQI (US)
16th July 2026
39AQI (US)
39AQI (US)
17th July 2026
40AQI (US)
40AQI (US)
18th July 2026
53AQI (US)
53AQI (US)
19th July 2026
44AQI (US)
44AQI (US)
20th July 2026
38AQI (US)
38AQI (US)
21st July 2026
47AQI (US)
47AQI (US)
22nd July 2026
29AQI (US)
29AQI (US)
23rd July 2026
27AQI (US)
27AQI (US)
24th July 2026
29AQI (US)
29AQI (US)
25th July 2026
38AQI (US)
38AQI (US)
26th July 2026
27th July 2026
28th July 2026
29th July 2026
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
36AQI (US)
42AQI (US)
36AQI (US)
28AQI (US)
35AQI (US)
24AQI (US)
34AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202634AQI (US)
27
4
27
1
30
1
28
25
5
30
24
1
191
12
Highest AQI (US) recorded in
February42AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202529AQI (US)
30
1
26
2
29
2
30
31
25
5
26
5
23
8
30
29
2
27
3
27
4
333
32
Highest AQI (US) recorded in
July39AQI (US)
Lowest AQI (US) recorded in
May19AQI (US)
202428AQI (US)
29
2
28
1
31
29
30
1
25
4
28
3
22
9
30
31
30
26
5
339
25
Highest AQI (US) recorded in
August36AQI (US)
Lowest AQI (US) recorded in
November22AQI (US)
202334AQI (US)
30
28
31
30
31
16
8
6
20
10
1
28
3
24
6
29
2
28
1
24
7
319
37
7
Highest AQI (US) recorded in
June60AQI (US)
Lowest AQI (US) recorded in
November25AQI (US)
202227AQI (US)
24
5
20
2
30
1
29
31
30
20
2
1
30
30
30
30
1
305
11
Highest AQI (US) recorded in
January36AQI (US)
Lowest AQI (US) recorded in
September20AQI (US)
202131AQI (US)
23
6
20
8
31
29
29
2
29
1
24
4
3
21
10
30
31
26
4
26
3
319
38
3
Highest AQI (US) recorded in
August42AQI (US)
Lowest AQI (US) recorded in
September19AQI (US)
202026AQI (US)
7
21
18
30
30
1
31
30
31
26
4
28
3
252
8
Highest AQI (US) recorded in
November32AQI (US)
Lowest AQI (US) recorded in
October20AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
34AQI (US)Least Polluted Year Recorded
2020(Avg.)
26AQI (US)Lachute's annual 2026 AQI (US) (34) shows an average percentage change of 17.5% (worsened AQI (US)) compared to previous years: 2020 (26), 2021 (31), 2022 (27), 2023 (34), 2024 (28), 2025 (29).
