Third Street West, Cornwall, Ontario, 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
Third Street West, Cornwall, Ontario, Canada
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Jul 2026
67AQILowest AQI recorded on
22nd Jul 2025
20AQISame Day Analysis (30th July):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 36 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 29th Jul - 30th Jul 2026
Third Street West, Cornwall, Ontario, Canada
AQI
Day
Night
.
5 AM29th Jul 2026
8 PM
4 AM30th Jul 2026
Day time
Avg. Highest Time
6AM29th Jul
50AQI
Avg. Lowest Time
8PM29th Jul
22AQI
Night time
Avg. Highest Time
12AM30th Jul
44AQI
Avg. Lowest Time
9PM29th Jul
21AQI
In the last 24 hours,
Third Street West's AQI reached its highest point of 50 at 6 AM during the Day, while the lowest point, 21, was recorded at 9 PM during the Night between 29th Jul and 30th Jul 2026.
Day & Night AQI Trend : Jul 2026
Third Street West, Cornwall, Ontario, 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 2026245 AMAQI
1st Jul 2026276 AMAQI
1st Jul 2026287 AMAQI
1st Jul 2026278 AMAQI
1st Jul 2026269 AMAQI
1st Jul 20263010 AMAQI
1st Jul 20262911 AMAQI
1st Jul 20262812 PMAQI
1st Jul 2026301 PMAQI
1st Jul 2026282 PMAQI
1st Jul 2026293 PMAQI
1st Jul 2026344 PMAQI
1st Jul 2026455 PMAQI
1st Jul 2026516 PMAQI
1st Jul 2026407 PMAQI
1st Jul 2026268 PMAQI
1st Jul 2026269 PMAQI
1st Jul 20262210 PMAQI
1st Jul 20262111 PMAQI
2nd Jul 20266912 AMAQI
2nd Jul 2026221 AMAQI
2nd Jul 2026242 AMAQI
2nd Jul 2026243 AMAQI
2nd Jul 2026264 AMAQI
26°C21/34°C
2nd Jul 2026285 AMAQI
2nd Jul 2026286 AMAQI
2nd Jul 2026277 AMAQI
2nd Jul 2026288 AMAQI
2nd Jul 2026279 AMAQI
2nd Jul 20262710 AMAQI
2nd Jul 20263011 AMAQI
2nd Jul 20262912 PMAQI
2nd Jul 2026261 PMAQI
2nd Jul 2026282 PMAQI
2nd Jul 2026263 PMAQI
2nd Jul 2026304 PMAQI
2nd Jul 2026245 PMAQI
2nd Jul 2026306 PMAQI
2nd Jul 2026297 PMAQI
2nd Jul 2026248 PMAQI
2nd Jul 2026259 PMAQI
2nd Jul 20262410 PMAQI
2nd Jul 20262411 PMAQI
3rd Jul 20262812 AMAQI
3rd Jul 2026301 AMAQI
3rd Jul 2026302 AMAQI
3rd Jul 2026283 AMAQI
3rd Jul 2026284 AMAQI
27°C21/33°C
3rd Jul 2026285 AMAQI
3rd Jul 2026286 AMAQI
3rd Jul 2026297 AMAQI
3rd Jul 2026268 AMAQI
3rd Jul 2026289 AMAQI
3rd Jul 20263010 AMAQI
3rd Jul 20263211 AMAQI
3rd Jul 20263012 PMAQI
3rd Jul 2026301 PMAQI
3rd Jul 2026302 PMAQI
3rd Jul 2026273 PMAQI
3rd Jul 2026294 PMAQI
3rd Jul 2026315 PMAQI
3rd Jul 2026286 PMAQI
3rd Jul 2026307 PMAQI
3rd Jul 2026288 PMAQI
3rd Jul 2026269 PMAQI
3rd Jul 20262510 PMAQI
3rd Jul 20262411 PMAQI
4th Jul 20262612 AMAQI
4th Jul 2026261 AMAQI
4th Jul 2026282 AMAQI
4th Jul 2026293 AMAQI
4th Jul 2026264 AMAQI
26°C21/33°C
4th Jul 2026265 AMAQI
4th Jul 2026276 AMAQI
4th Jul 2026277 AMAQI
4th Jul 2026288 AMAQI
4th Jul 2026269 AMAQI
4th Jul 20262610 AMAQI
4th Jul 20262811 AMAQI
4th Jul 20262812 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026243 PMAQI
4th Jul 2026274 PMAQI
4th Jul 2026265 PMAQI
4th Jul 2026256 PMAQI
4th Jul 2026247 PMAQI
4th Jul 2026208 PMAQI
4th Jul 2026229 PMAQI
4th Jul 20262010 PMAQI
4th Jul 20262011 PMAQI
5th Jul 20262012 AMAQI
5th Jul 2026241 AMAQI
5th Jul 2026302 AMAQI
5th Jul 2026283 AMAQI
5th Jul 2026264 AMAQI
24°C19/29°C
5th Jul 2026255 AMAQI
5th Jul 2026266 AMAQI
5th Jul 2026237 AMAQI
5th Jul 2026288 AMAQI
5th Jul 2026239 AMAQI
5th Jul 20262810 AMAQI
5th Jul 20262911 AMAQI
5th Jul 20262712 PMAQI
5th Jul 2026271 PMAQI
5th Jul 2026262 PMAQI
5th Jul 2026243 PMAQI
5th Jul 2026284 PMAQI
5th Jul 2026285 PMAQI
5th Jul 2026266 PMAQI
5th Jul 2026287 PMAQI
5th Jul 2026228 PMAQI
5th Jul 2026229 PMAQI
5th Jul 20262010 PMAQI
5th Jul 20262211 PMAQI
6th Jul 20262012 AMAQI
6th Jul 2026241 AMAQI
6th Jul 2026262 AMAQI
6th Jul 2026303 AMAQI
6th Jul 2026224 AMAQI
21°C13/28°C
6th Jul 2026195 AMAQI
6th Jul 2026206 AMAQI
6th Jul 2026307 AMAQI
6th Jul 2026308 AMAQI
6th Jul 2026309 AMAQI
6th Jul 20263010 AMAQI
6th Jul 20263011 AMAQI
6th Jul 20263212 PMAQI
6th Jul 2026301 PMAQI
6th Jul 2026332 PMAQI
6th Jul 2026323 PMAQI
6th Jul 2026314 PMAQI
6th Jul 2026325 PMAQI
6th Jul 2026306 PMAQI
6th Jul 2026297 PMAQI
6th Jul 2026288 PMAQI
6th Jul 2026269 PMAQI
6th Jul 20262410 PMAQI
6th Jul 20262411 PMAQI
7th Jul 20262412 AMAQI
7th Jul 2026261 AMAQI
7th Jul 2026302 AMAQI
7th Jul 2026283 AMAQI
7th Jul 2026304 AMAQI
22°C13/30°C
7th Jul 2026315 AMAQI
7th Jul 2026306 AMAQI
7th Jul 2026317 AMAQI
7th Jul 2026308 AMAQI
7th Jul 2026309 AMAQI
7th Jul 20262810 AMAQI
7th Jul 20263211 AMAQI
7th Jul 20263212 PMAQI
7th Jul 2026311 PMAQI
7th Jul 2026312 PMAQI
7th Jul 2026283 PMAQI
7th Jul 2026304 PMAQI
7th Jul 2026315 PMAQI
7th Jul 2026306 PMAQI
7th Jul 2026317 PMAQI
7th Jul 2026288 PMAQI
7th Jul 2026299 PMAQI
7th Jul 20262810 PMAQI
7th Jul 20262611 PMAQI
8th Jul 20262512 AMAQI
8th Jul 2026271 AMAQI
8th Jul 2026302 AMAQI
8th Jul 2026303 AMAQI
8th Jul 2026244 AMAQI
23°C15/30°C
8th Jul 2026265 AMAQI
8th Jul 2026226 AMAQI
8th Jul 2026207 AMAQI
8th Jul 2026228 AMAQI
8th Jul 2026249 AMAQI
8th Jul 20263010 AMAQI
8th Jul 20263211 AMAQI
8th Jul 20263112 PMAQI
8th Jul 2026321 PMAQI
8th Jul 2026302 PMAQI
8th Jul 2026303 PMAQI
8th Jul 2026324 PMAQI
8th Jul 2026285 PMAQI
8th Jul 2026316 PMAQI
8th Jul 2026297 PMAQI
8th Jul 2026268 PMAQI
8th Jul 2026249 PMAQI
8th Jul 20262310 PMAQI
8th Jul 20262611 PMAQI
9th Jul 20262312 AMAQI
9th Jul 2026271 AMAQI
9th Jul 2026262 AMAQI
9th Jul 2026283 AMAQI
9th Jul 2026264 AMAQI
25°C18/32°C
9th Jul 2026265 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026287 AMAQI
9th Jul 2026288 AMAQI
9th Jul 2026269 AMAQI
9th Jul 20263110 AMAQI
9th Jul 20263111 AMAQI
9th Jul 20263012 PMAQI
9th Jul 2026301 PMAQI
9th Jul 2026282 PMAQI
9th Jul 2026283 PMAQI
9th Jul 2026304 PMAQI
9th Jul 2026295 PMAQI
9th Jul 2026296 PMAQI
9th Jul 2026317 PMAQI
9th Jul 2026318 PMAQI
9th Jul 2026329 PMAQI
9th Jul 20262810 PMAQI
9th Jul 20263011 PMAQI
10th Jul 20262812 AMAQI
10th Jul 2026251 AMAQI
10th Jul 2026242 AMAQI
10th Jul 2026283 AMAQI
10th Jul 2026314 AMAQI
23°C19/31°C
10th Jul 2026345 AMAQI
10th Jul 2026326 AMAQI
10th Jul 2026347 AMAQI
10th Jul 2026318 AMAQI
10th Jul 2026339 AMAQI
10th Jul 20263410 AMAQI
10th Jul 20263811 AMAQI
10th Jul 20263612 PMAQI
10th Jul 2026341 PMAQI
10th Jul 2026342 PMAQI
10th Jul 2026323 PMAQI
10th Jul 2026584 PMAQI
10th Jul 2026845 PMAQI
10th Jul 2026786 PMAQI
10th Jul 2026717 PMAQI
10th Jul 2026638 PMAQI
10th Jul 2026639 PMAQI
10th Jul 20265610 PMAQI
10th Jul 20266211 PMAQI
11th Jul 20266412 AMAQI
11th Jul 2026541 AMAQI
11th Jul 2026422 AMAQI
11th Jul 2026483 AMAQI
11th Jul 2026424 AMAQI
23°C17/28°C
11th Jul 2026365 AMAQI
11th Jul 2026346 AMAQI
11th Jul 2026337 AMAQI
11th Jul 2026338 AMAQI
11th Jul 2026359 AMAQI
11th Jul 20263310 AMAQI
11th Jul 20263411 AMAQI
11th Jul 20263612 PMAQI
11th Jul 2026341 PMAQI
11th Jul 2026332 PMAQI
11th Jul 2026323 PMAQI
11th Jul 2026314 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026327 PMAQI
11th Jul 2026408 PMAQI
11th Jul 2026579 PMAQI
11th Jul 20266510 PMAQI
11th Jul 20267111 PMAQI
12th Jul 20267912 AMAQI
12th Jul 2026681 AMAQI
12th Jul 2026622 AMAQI
12th Jul 2026653 AMAQI
12th Jul 2026574 AMAQI
21°C14/27°C
12th Jul 2026555 AMAQI
12th Jul 2026466 AMAQI
12th Jul 2026407 AMAQI
12th Jul 2026408 AMAQI
12th Jul 2026479 AMAQI
12th Jul 20266210 AMAQI
12th Jul 20268211 AMAQI
12th Jul 20269312 PMAQI
12th Jul 2026971 PMAQI
12th Jul 2026922 PMAQI
12th Jul 2026733 PMAQI
12th Jul 2026584 PMAQI
12th Jul 2026605 PMAQI
12th Jul 2026686 PMAQI
12th Jul 2026677 PMAQI
12th Jul 2026738 PMAQI
12th Jul 2026769 PMAQI
12th Jul 20267310 PMAQI
12th Jul 20267111 PMAQI
13th Jul 20267412 AMAQI
13th Jul 2026711 AMAQI
13th Jul 2026692 AMAQI
13th Jul 2026643 AMAQI
13th Jul 2026604 AMAQI
21°C13/30°C
13th Jul 2026625 AMAQI
13th Jul 2026626 AMAQI
13th Jul 2026627 AMAQI
13th Jul 2026578 AMAQI
13th Jul 2026569 AMAQI
13th Jul 20265410 AMAQI
13th Jul 20265111 AMAQI
13th Jul 20264412 PMAQI
13th Jul 2026401 PMAQI
13th Jul 2026442 PMAQI
13th Jul 2026503 PMAQI
13th Jul 2026504 PMAQI
13th Jul 2026505 PMAQI
13th Jul 2026506 PMAQI
13th Jul 2026387 PMAQI
13th Jul 2026408 PMAQI
13th Jul 2026449 PMAQI
13th Jul 20264210 PMAQI
13th Jul 20264411 PMAQI
14th Jul 20264812 AMAQI
14th Jul 2026481 AMAQI
14th Jul 2026512 AMAQI
14th Jul 2026403 AMAQI
14th Jul 2026464 AMAQI
22°C15/30°C
14th Jul 2026485 AMAQI
14th Jul 2026446 AMAQI
14th Jul 2026407 AMAQI
14th Jul 2026428 AMAQI
14th Jul 2026399 AMAQI
14th Jul 20263710 AMAQI
14th Jul 20263811 AMAQI
14th Jul 20264112 PMAQI
14th Jul 2026421 PMAQI
14th Jul 2026482 PMAQI
14th Jul 2026513 PMAQI
14th Jul 2026464 PMAQI
14th Jul 2026465 PMAQI
14th Jul 2026406 PMAQI
14th Jul 2026447 PMAQI
14th Jul 2026408 PMAQI
14th Jul 2026629 PMAQI
14th Jul 20268110 PMAQI
14th Jul 20267211 PMAQI
15th Jul 20267212 AMAQI
15th Jul 2026731 AMAQI
15th Jul 2026662 AMAQI
15th Jul 2026683 AMAQI
15th Jul 2026704 AMAQI
27°C20/34°C
15th Jul 2026715 AMAQI
15th Jul 2026746 AMAQI
15th Jul 2026717 AMAQI
15th Jul 2026708 AMAQI
15th Jul 2026689 AMAQI
15th Jul 20266610 AMAQI
15th Jul 20266611 AMAQI
15th Jul 20266012 PMAQI
15th Jul 2026561 PMAQI
15th Jul 2026532 PMAQI
15th Jul 2026483 PMAQI
15th Jul 2026384 PMAQI
15th Jul 2026385 PMAQI
15th Jul 2026316 PMAQI
15th Jul 2026327 PMAQI
15th Jul 2026328 PMAQI
15th Jul 2026329 PMAQI
15th Jul 20263110 PMAQI
15th Jul 20263611 PMAQI
16th Jul 20264012 AMAQI
16th Jul 2026501 AMAQI
16th Jul 2026532 AMAQI
16th Jul 2026563 AMAQI
16th Jul 2026564 AMAQI
25°C21/29°C
16th Jul 2026605 AMAQI
16th Jul 2026676 AMAQI
16th Jul 2026717 AMAQI
16th Jul 2026798 AMAQI
16th Jul 2026809 AMAQI
16th Jul 20266310 AMAQI
16th Jul 20264611 AMAQI
16th Jul 20265612 PMAQI
16th Jul 2026641 PMAQI
16th Jul 2026712 PMAQI
16th Jul 2026543 PMAQI
16th Jul 2026304 PMAQI
16th Jul 2026305 PMAQI
16th Jul 2026316 PMAQI
16th Jul 2026267 PMAQI
16th Jul 2026298 PMAQI
16th Jul 2026309 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20262612 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026262 AMAQI
17th Jul 2026273 AMAQI
17th Jul 2026274 AMAQI
22°C17/29°C
17th Jul 2026505 AMAQI
17th Jul 2026496 AMAQI
17th Jul 2026327 AMAQI
17th Jul 2026568 AMAQI
17th Jul 2026549 AMAQI
17th Jul 20265610 AMAQI
17th Jul 20264611 AMAQI
17th Jul 20262612 PMAQI
17th Jul 2026281 PMAQI
17th Jul 2026562 PMAQI
17th Jul 2026623 PMAQI
17th Jul 2026604 PMAQI
17th Jul 2026655 PMAQI
17th Jul 2026586 PMAQI
17th Jul 2026547 PMAQI
17th Jul 2026388 PMAQI
17th Jul 2026519 PMAQI
17th Jul 20265810 PMAQI
17th Jul 20264011 PMAQI
18th Jul 20262512 AMAQI
18th Jul 2026511 AMAQI
18th Jul 2026602 AMAQI
18th Jul 2026383 AMAQI
18th Jul 2026564 AMAQI
20°C12/28°C
18th Jul 2026525 AMAQI
18th Jul 2026556 AMAQI
18th Jul 2026387 AMAQI
18th Jul 2026468 AMAQI
18th Jul 2026469 AMAQI
18th Jul 20262110 AMAQI
18th Jul 20262711 AMAQI
18th Jul 20262512 PMAQI
18th Jul 2026381 PMAQI
18th Jul 2026662 PMAQI
18th Jul 2026703 PMAQI
18th Jul 2026654 PMAQI
18th Jul 2026675 PMAQI
18th Jul 2026606 PMAQI
18th Jul 2026577 PMAQI
18th Jul 2026558 PMAQI
18th Jul 2026549 PMAQI
18th Jul 20265810 PMAQI
18th Jul 20266311 PMAQI
19th Jul 20265112 AMAQI
19th Jul 2026381 AMAQI
19th Jul 2026252 AMAQI
19th Jul 2026253 AMAQI
19th Jul 2026364 AMAQI
20°C16/24°C
19th Jul 2026475 AMAQI
19th Jul 2026596 AMAQI
19th Jul 2026547 AMAQI
19th Jul 2026468 AMAQI
19th Jul 2026319 AMAQI
19th Jul 20263810 AMAQI
19th Jul 20264211 AMAQI
19th Jul 20265012 PMAQI
19th Jul 2026441 PMAQI
19th Jul 2026562 PMAQI
19th Jul 2026723 PMAQI
19th Jul 2026624 PMAQI
19th Jul 2026545 PMAQI
19th Jul 2026516 PMAQI
19th Jul 2026447 PMAQI
19th Jul 2026288 PMAQI
19th Jul 2026269 PMAQI
19th Jul 20262410 PMAQI
19th Jul 20262611 PMAQI
20th Jul 20266412 AMAQI
20th Jul 2026671 AMAQI
20th Jul 2026702 AMAQI
20th Jul 2026683 AMAQI
20th Jul 2026704 AMAQI
19°C13/24°C
20th Jul 2026425 AMAQI
20th Jul 2026546 AMAQI
20th Jul 2026507 AMAQI
20th Jul 2026278 AMAQI
20th Jul 2026319 AMAQI
20th Jul 20262410 AMAQI
20th Jul 20262611 AMAQI
20th Jul 20262212 PMAQI
20th Jul 2026231 PMAQI
20th Jul 2026272 PMAQI
20th Jul 2026213 PMAQI
20th Jul 2026244 PMAQI
20th Jul 2026245 PMAQI
20th Jul 2026226 PMAQI
20th Jul 2026267 PMAQI
20th Jul 2026268 PMAQI
20th Jul 2026429 PMAQI
20th Jul 20264610 PMAQI
21st Jul 20264612 AMAQI
21st Jul 2026481 AMAQI
21st Jul 2026402 AMAQI
21st Jul 2026383 AMAQI
21st Jul 2026294 AMAQI
20°C13/28°C
21st Jul 2026525 AMAQI
21st Jul 2026426 AMAQI
21st Jul 2026587 AMAQI
21st Jul 2026388 AMAQI
21st Jul 2026469 AMAQI
21st Jul 20264610 AMAQI
21st Jul 20265511 AMAQI
21st Jul 20266412 PMAQI
21st Jul 2026701 PMAQI
21st Jul 2026732 PMAQI
21st Jul 2026723 PMAQI
21st Jul 2026714 PMAQI
21st Jul 2026685 PMAQI
21st Jul 2026676 PMAQI
21st Jul 2026607 PMAQI
21st Jul 2026528 PMAQI
21st Jul 2026449 PMAQI
21st Jul 20263610 PMAQI
21st Jul 20263611 PMAQI
22nd Jul 20263212 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026212 AMAQI
22nd Jul 2026213 AMAQI
22nd Jul 2026254 AMAQI
23°C16/32°C
22nd Jul 2026245 AMAQI
22nd Jul 2026246 AMAQI
22nd Jul 2026337 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026249 AMAQI
22nd Jul 20262910 AMAQI
22nd Jul 20262611 AMAQI
22nd Jul 20262512 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026252 PMAQI
22nd Jul 2026223 PMAQI
22nd Jul 2026244 PMAQI
22nd Jul 2026225 PMAQI
22nd Jul 2026256 PMAQI
22nd Jul 2026267 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20261911 PMAQI
23rd Jul 20261812 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026293 AMAQI
23rd Jul 2026224 AMAQI
18°C14/20°C
23rd Jul 2026205 AMAQI
23rd Jul 2026206 AMAQI
23rd Jul 2026207 AMAQI
23rd Jul 2026268 AMAQI
23rd Jul 2026239 AMAQI
23rd Jul 20262710 AMAQI
23rd Jul 20262811 AMAQI
23rd Jul 20262412 PMAQI
23rd Jul 2026231 PMAQI
23rd Jul 2026232 PMAQI
23rd Jul 2026243 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026425 PMAQI
23rd Jul 2026546 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026268 PMAQI
23rd Jul 2026249 PMAQI
23rd Jul 20262410 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262012 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026203 AMAQI
24th Jul 2026264 AMAQI
18°C11/27°C
24th Jul 2026255 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026267 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026269 AMAQI
24th Jul 20262410 AMAQI
24th Jul 20262111 AMAQI
24th Jul 20262512 PMAQI
24th Jul 2026261 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026233 PMAQI
24th Jul 2026284 PMAQI
24th Jul 2026235 PMAQI
24th Jul 2026276 PMAQI
24th Jul 2026387 PMAQI
24th Jul 2026368 PMAQI
24th Jul 2026369 PMAQI
24th Jul 20262110 PMAQI
24th Jul 20263311 PMAQI
25th Jul 20263312 AMAQI
25th Jul 2026311 AMAQI
25th Jul 2026382 AMAQI
25th Jul 2026383 AMAQI
25th Jul 2026254 AMAQI
20°C13/28°C
25th Jul 2026235 AMAQI
25th Jul 2026216 AMAQI
25th Jul 2026367 AMAQI
25th Jul 2026368 AMAQI
25th Jul 2026369 AMAQI
25th Jul 20263610 AMAQI
25th Jul 20262111 AMAQI
25th Jul 20262112 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026312 PMAQI
25th Jul 2026303 PMAQI
25th Jul 2026404 PMAQI
25th Jul 2026385 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026217 PMAQI
25th Jul 2026248 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20263610 PMAQI
25th Jul 20265011 PMAQI
26th Jul 20265612 AMAQI
26th Jul 2026461 AMAQI
26th Jul 2026422 AMAQI
26th Jul 2026423 AMAQI
26th Jul 2026464 AMAQI
21°C12/29°C
26th Jul 2026325 AMAQI
26th Jul 2026406 AMAQI
26th Jul 2026367 AMAQI
26th Jul 2026368 AMAQI
26th Jul 2026429 AMAQI
26th Jul 20263810 AMAQI
26th Jul 20264011 AMAQI
26th Jul 20263612 PMAQI
26th Jul 2026331 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026274 PMAQI
26th Jul 2026295 PMAQI
26th Jul 2026296 PMAQI
26th Jul 2026277 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026239 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20263612 AMAQI
27th Jul 2026381 AMAQI
27th Jul 2026442 AMAQI
27th Jul 2026423 AMAQI
27th Jul 2026424 AMAQI
22°C15/29°C
27th Jul 2026425 AMAQI
27th Jul 2026446 AMAQI
27th Jul 2026467 AMAQI
27th Jul 2026468 AMAQI
27th Jul 2026409 AMAQI
27th Jul 20264410 AMAQI
27th Jul 20264611 AMAQI
27th Jul 20264012 PMAQI
27th Jul 2026381 PMAQI
27th Jul 2026402 PMAQI
27th Jul 2026403 PMAQI
27th Jul 2026404 PMAQI
27th Jul 2026465 PMAQI
27th Jul 2026446 PMAQI
27th Jul 2026447 PMAQI
27th Jul 2026488 PMAQI
27th Jul 2026449 PMAQI
27th Jul 20264410 PMAQI
27th Jul 20265011 PMAQI
28th Jul 20265112 AMAQI
28th Jul 2026481 AMAQI
28th Jul 2026482 AMAQI
28th Jul 2026483 AMAQI
28th Jul 2026464 AMAQI
23°C16/30°C
28th Jul 2026485 AMAQI
28th Jul 2026466 AMAQI
28th Jul 2026487 AMAQI
28th Jul 2026518 AMAQI
28th Jul 2026489 AMAQI
28th Jul 20265110 AMAQI
28th Jul 20264811 AMAQI
28th Jul 20264412 PMAQI
28th Jul 2026481 PMAQI
28th Jul 2026462 PMAQI
28th Jul 2026483 PMAQI
28th Jul 2026424 PMAQI
28th Jul 2026425 PMAQI
28th Jul 2026426 PMAQI
28th Jul 2026427 PMAQI
28th Jul 2026408 PMAQI
28th Jul 2026429 PMAQI
28th Jul 20264010 PMAQI
28th Jul 20264411 PMAQI
29th Jul 20264012 AMAQI
29th Jul 2026381 AMAQI
29th Jul 2026402 AMAQI
29th Jul 2026383 AMAQI
29th Jul 2026484 AMAQI
20°C17/23°C
29th Jul 2026445 AMAQI
29th Jul 2026506 AMAQI
29th Jul 2026487 AMAQI
29th Jul 2026468 AMAQI
29th Jul 2026429 AMAQI
29th Jul 20264410 AMAQI
29th Jul 20262311 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026331 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026423 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026265 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026337 PMAQI
29th Jul 2026228 PMAQI
29th Jul 2026219 PMAQI
29th Jul 20263610 PMAQI
29th Jul 20264011 PMAQI
30th Jul 20264412 AMAQI
30th Jul 2026441 AMAQI
30th Jul 2026422 AMAQI
30th Jul 2026443 AMAQI
30th Jul 2026444 AMAQI
21°C19/27°C
30th Jul 2026425 AMAQI
5 AM30th Jul 2026426 AMAQI
30th Jul 2026407 AMAQI
30th Jul 2026468 AMAQI
30th Jul 2026409 AMAQI
30th Jul 20263810 AMAQI
30th Jul 20264211 AMAQI
30th Jul 20264012 PMAQI
12 PM30th Jul 2026401 PMAQI
30th Jul 2026362 PMAQI
30th Jul 2026403 PMAQI
30th Jul 2026234 PMAQI
30th Jul 2026215 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026277 PMAQI
30th Jul 2026298 PMAQI
8 PM30th Jul 2026299 PMAQI
30th Jul 20262910 PMAQI
30th Jul 20262711 PMAQI
12 AM
4 AM
21°C18/27°C
Day time
Avg. Highest Time
2 PM - 6 PM
39AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM
34AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 6 PM (Avg. 39), while the lowest AQI was between 8 PM to 8 PM (Avg. 34).
Night time
Avg. Highest Time
12 AM - 4 AM
39AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
9 PM - 11 PM
36AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 39), while the lowest AQI was between 9 PM to 11 PM (Avg. 36).
2026 Days Vs Air Quality
Third Street West, Cornwall, Ontario, Canada
2026
93%
193
7%
15
Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)
Good
193 DaysModerate
15 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% 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
Third Street West, Cornwall, Ontario, 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
12AQI (US)
12AQI (US)
2nd January 2026
18AQI (US)
18AQI (US)
3rd January 2026
11AQI (US)
11AQI (US)
4th January 2026
20AQI (US)
20AQI (US)
5th January 2026
36AQI (US)
36AQI (US)
6th January 2026
58AQI (US)
58AQI (US)
7th January 2026
61AQI (US)
61AQI (US)
8th January 2026
50AQI (US)
50AQI (US)
9th January 2026
38AQI (US)
38AQI (US)
10th January 2026
12AQI (US)
12AQI (US)
11th January 2026
15AQI (US)
15AQI (US)
12th January 2026
14AQI (US)
14AQI (US)
13th January 2026
39AQI (US)
39AQI (US)
14th January 2026
32AQI (US)
32AQI (US)
15th January 2026
14AQI (US)
14AQI (US)
16th January 2026
10AQI (US)
10AQI (US)
17th January 2026
30AQI (US)
30AQI (US)
18th January 2026
23AQI (US)
23AQI (US)
19th January 2026
24AQI (US)
24AQI (US)
20th January 2026
15AQI (US)
15AQI (US)
21st January 2026
20AQI (US)
20AQI (US)
22nd January 2026
49AQI (US)
49AQI (US)
23rd January 2026
53AQI (US)
53AQI (US)
24th January 2026
46AQI (US)
46AQI (US)
25th January 2026
46AQI (US)
46AQI (US)
26th January 2026
47AQI (US)
47AQI (US)
27th January 2026
44AQI (US)
44AQI (US)
28th January 2026
47AQI (US)
47AQI (US)
29th January 2026
51AQI (US)
51AQI (US)
30th January 2026
49AQI (US)
49AQI (US)
31st January 2026
45AQI (US)
45AQI (US)
1st February 2026
47AQI (US)
47AQI (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
49AQI (US)
49AQI (US)
6th February 2026
40AQI (US)
40AQI (US)
7th February 2026
38AQI (US)
38AQI (US)
8th February 2026
45AQI (US)
45AQI (US)
9th February 2026
47AQI (US)
47AQI (US)
10th February 2026
46AQI (US)
46AQI (US)
11th February 2026
42AQI (US)
42AQI (US)
12th February 2026
41AQI (US)
41AQI (US)
13th February 2026
48AQI (US)
48AQI (US)
14th February 2026
50AQI (US)
50AQI (US)
15th February 2026
39AQI (US)
39AQI (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
40AQI (US)
40AQI (US)
21st February 2026
35AQI (US)
35AQI (US)
22nd February 2026
36AQI (US)
36AQI (US)
23rd February 2026
39AQI (US)
39AQI (US)
24th February 2026
46AQI (US)
46AQI (US)
25th February 2026
41AQI (US)
41AQI (US)
26th February 2026
35AQI (US)
35AQI (US)
27th February 2026
35AQI (US)
35AQI (US)
28th February 2026
38AQI (US)
38AQI (US)
1st March 2026
39AQI (US)
39AQI (US)
2nd March 2026
55AQI (US)
55AQI (US)
3rd March 2026
47AQI (US)
47AQI (US)
4th March 2026
45AQI (US)
45AQI (US)
5th March 2026
41AQI (US)
41AQI (US)
6th March 2026
37AQI (US)
37AQI (US)
7th March 2026
40AQI (US)
40AQI (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
45AQI (US)
45AQI (US)
12th March 2026
41AQI (US)
41AQI (US)
13th March 2026
39AQI (US)
39AQI (US)
14th March 2026
37AQI (US)
37AQI (US)
15th March 2026
35AQI (US)
35AQI (US)
16th March 2026
37AQI (US)
37AQI (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
36AQI (US)
36AQI (US)
22nd March 2026
36AQI (US)
36AQI (US)
23rd March 2026
42AQI (US)
42AQI (US)
24th March 2026
36AQI (US)
36AQI (US)
25th March 2026
32AQI (US)
32AQI (US)
26th March 2026
27AQI (US)
27AQI (US)
27th March 2026
28AQI (US)
28AQI (US)
28th March 2026
33AQI (US)
33AQI (US)
29th March 2026
30AQI (US)
30AQI (US)
30th March 2026
27AQI (US)
27AQI (US)
31st March 2026
24AQI (US)
24AQI (US)
1st April 2026
31AQI (US)
31AQI (US)
2nd April 2026
31AQI (US)
31AQI (US)
3rd April 2026
27AQI (US)
27AQI (US)
4th April 2026
32AQI (US)
32AQI (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
31AQI (US)
31AQI (US)
9th April 2026
28AQI (US)
28AQI (US)
10th April 2026
30AQI (US)
30AQI (US)
11th April 2026
31AQI (US)
31AQI (US)
12th April 2026
27AQI (US)
27AQI (US)
13th April 2026
32AQI (US)
32AQI (US)
14th April 2026
32AQI (US)
32AQI (US)
15th April 2026
33AQI (US)
33AQI (US)
16th April 2026
30AQI (US)
30AQI (US)
17th April 2026
18th April 2026
28AQI (US)
28AQI (US)
19th April 2026
33AQI (US)
33AQI (US)
20th April 2026
28AQI (US)
28AQI (US)
21st April 2026
26AQI (US)
26AQI (US)
22nd April 2026
23rd April 2026
23AQI (US)
23AQI (US)
24th April 2026
26AQI (US)
26AQI (US)
25th April 2026
27AQI (US)
27AQI (US)
26th April 2026
31AQI (US)
31AQI (US)
27th April 2026
27AQI (US)
27AQI (US)
28th April 2026
23AQI (US)
23AQI (US)
29th April 2026
23AQI (US)
23AQI (US)
30th April 2026
25AQI (US)
25AQI (US)
1st May 2026
27AQI (US)
27AQI (US)
2nd May 2026
24AQI (US)
24AQI (US)
3rd May 2026
21AQI (US)
21AQI (US)
4th May 2026
30AQI (US)
30AQI (US)
5th May 2026
32AQI (US)
32AQI (US)
6th May 2026
30AQI (US)
30AQI (US)
7th May 2026
28AQI (US)
28AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
10th May 2026
33AQI (US)
33AQI (US)
11th May 2026
30AQI (US)
30AQI (US)
12th May 2026
26AQI (US)
26AQI (US)
13th May 2026
27AQI (US)
27AQI (US)
14th May 2026
23AQI (US)
23AQI (US)
15th May 2026
46AQI (US)
46AQI (US)
16th May 2026
53AQI (US)
53AQI (US)
17th May 2026
56AQI (US)
56AQI (US)
18th May 2026
57AQI (US)
57AQI (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
44AQI (US)
44AQI (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
20AQI (US)
20AQI (US)
29th May 2026
20AQI (US)
20AQI (US)
30th May 2026
21AQI (US)
21AQI (US)
31st May 2026
28AQI (US)
28AQI (US)
1st June 2026
27AQI (US)
27AQI (US)
2nd June 2026
25AQI (US)
25AQI (US)
3rd June 2026
24AQI (US)
24AQI (US)
4th June 2026
23AQI (US)
23AQI (US)
5th June 2026
27AQI (US)
27AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
23AQI (US)
23AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
25AQI (US)
25AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
26AQI (US)
26AQI (US)
12th June 2026
27AQI (US)
27AQI (US)
13th June 2026
23AQI (US)
23AQI (US)
14th June 2026
23AQI (US)
23AQI (US)
15th June 2026
24AQI (US)
24AQI (US)
16th June 2026
27AQI (US)
27AQI (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
24AQI (US)
24AQI (US)
21st June 2026
21AQI (US)
21AQI (US)
22nd June 2026
24AQI (US)
24AQI (US)
23rd June 2026
24AQI (US)
24AQI (US)
24th June 2026
23AQI (US)
23AQI (US)
25th June 2026
24AQI (US)
24AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
29AQI (US)
29AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
25AQI (US)
25AQI (US)
1st July 2026
29AQI (US)
29AQI (US)
2nd July 2026
28AQI (US)
28AQI (US)
3rd July 2026
28AQI (US)
28AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
25AQI (US)
25AQI (US)
6th July 2026
28AQI (US)
28AQI (US)
7th July 2026
29AQI (US)
29AQI (US)
8th July 2026
27AQI (US)
27AQI (US)
9th July 2026
28AQI (US)
28AQI (US)
10th July 2026
43AQI (US)
43AQI (US)
11th July 2026
41AQI (US)
41AQI (US)
12th July 2026
67AQI (US)
67AQI (US)
13th July 2026
53AQI (US)
53AQI (US)
14th July 2026
47AQI (US)
47AQI (US)
15th July 2026
55AQI (US)
55AQI (US)
16th July 2026
50AQI (US)
50AQI (US)
17th July 2026
45AQI (US)
45AQI (US)
18th July 2026
50AQI (US)
50AQI (US)
19th July 2026
43AQI (US)
43AQI (US)
20th July 2026
39AQI (US)
39AQI (US)
21st July 2026
52AQI (US)
52AQI (US)
22nd July 2026
25AQI (US)
25AQI (US)
23rd July 2026
27AQI (US)
27AQI (US)
24th July 2026
26AQI (US)
26AQI (US)
25th July 2026
31AQI (US)
31AQI (US)
26th July 2026
34AQI (US)
34AQI (US)
27th July 2026
43AQI (US)
43AQI (US)
28th July 2026
46AQI (US)
46AQI (US)
29th July 2026
36AQI (US)
36AQI (US)
30th July 2026
36AQI (US)
36AQI (US)
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
33AQI (US)
43AQI (US)
37AQI (US)
29AQI (US)
35AQI (US)
25AQI (US)
38AQI (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
26
4
193
15
Highest AQI (US) recorded in
February43AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202530AQI (US)
5
30
31
24
6
24
7
23
8
30
28
3
28
2
30
1
253
27
Highest AQI (US) recorded in
July40AQI (US)
Lowest AQI (US) recorded in
May21AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2026(Avg.)
34AQI (US)Least Polluted Year Recorded
2025(Avg.)
30AQI (US)Third Street West's annual 2026 AQI (US) (34) shows an average percentage change of 13.3% (worsened AQI (US)) compared to previous years: 2025 (30).
