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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Outer Circle, Mississauga, 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

Outer Circle, Mississauga, Ontario, Canada

2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
16th Jul 2026
80AQI
Lowest AQI recorded on
18th Jul 2025
20AQI

Same Day Analysis (30th July):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 30 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 30th Jul - 31st Jul 2026

Outer Circle, Mississauga, Ontario, Canada

AQI
Day
Night
.

5 AM30th Jul 2026

8 PM

4 AM31st Jul 2026

Day time
Avg. Highest Time
2PM30th Jul

70AQI

Avg. Lowest Time
9AM30th Jul

22AQI

Night time
Avg. Highest Time
12AM31st Jul

59AQI

Avg. Lowest Time
10PM30th Jul

23AQI

In the last 24 hours,

Outer Circle's AQI reached its highest point of 70 at 2 PM during the Day, while the lowest point, 22, was recorded at 9 AM during the Day between 30th Jul and 31st Jul 2026.

Day & Night AQI Trend : Jul 2026

Outer Circle, Mississauga, Ontario, Canada

Jul
02nd - 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 - 31st31st
Day
Night
2nd Jul 2026285 AMAQI
2nd Jul 2026266 AMAQI
2nd Jul 2026287 AMAQI
2nd Jul 2026288 AMAQI
2nd Jul 2026269 AMAQI
2nd Jul 20262910 AMAQI
2nd Jul 20262811 AMAQI
2nd Jul 20262812 PMAQI
2nd Jul 2026281 PMAQI
2nd Jul 2026262 PMAQI
2nd Jul 2026273 PMAQI
2nd Jul 2026264 PMAQI
2nd Jul 2026295 PMAQI
2nd Jul 2026296 PMAQI
2nd Jul 2026287 PMAQI
2nd Jul 2026268 PMAQI
2nd Jul 2026269 PMAQI
2nd Jul 20262410 PMAQI
2nd Jul 20262611 PMAQI
3rd Jul 20262612 AMAQI
3rd Jul 2026301 AMAQI
3rd Jul 2026282 AMAQI
3rd Jul 2026283 AMAQI
3rd Jul 2026284 AMAQI

29°C22/38°C

3rd Jul 2026285 AMAQI
3rd Jul 2026296 AMAQI
3rd Jul 2026277 AMAQI
3rd Jul 2026278 AMAQI
3rd Jul 2026309 AMAQI
3rd Jul 20263010 AMAQI
3rd Jul 20263211 AMAQI
3rd Jul 20263012 PMAQI
3rd Jul 2026311 PMAQI
3rd Jul 2026302 PMAQI
3rd Jul 2026263 PMAQI
3rd Jul 2026284 PMAQI
3rd Jul 2026305 PMAQI
3rd Jul 2026286 PMAQI
3rd Jul 2026297 PMAQI
3rd Jul 2026278 PMAQI
3rd Jul 2026259 PMAQI
3rd Jul 20262410 PMAQI
3rd Jul 20263411 PMAQI
4th Jul 20263312 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026302 AMAQI
4th Jul 2026283 AMAQI
4th Jul 2026284 AMAQI

29°C22/37°C

4th Jul 2026275 AMAQI
4th Jul 2026286 AMAQI
4th Jul 2026307 AMAQI
4th Jul 2026268 AMAQI
4th Jul 2026279 AMAQI
4th Jul 20262710 AMAQI
4th Jul 20262811 AMAQI
4th Jul 20262812 PMAQI
4th Jul 2026251 PMAQI
4th Jul 2026252 PMAQI
4th Jul 2026243 PMAQI
4th Jul 2026274 PMAQI
4th Jul 2026285 PMAQI
4th Jul 2026266 PMAQI
4th Jul 2026267 PMAQI
4th Jul 2026208 PMAQI
4th Jul 2026209 PMAQI
4th Jul 20262010 PMAQI
4th Jul 20262011 PMAQI
5th Jul 20262012 AMAQI
5th Jul 2026241 AMAQI
5th Jul 2026282 AMAQI
5th Jul 2026263 AMAQI
5th Jul 2026284 AMAQI

25°C22/30°C

5th Jul 2026265 AMAQI
5th Jul 2026266 AMAQI
5th Jul 2026247 AMAQI
5th Jul 2026478 AMAQI
5th Jul 2026259 AMAQI
5th Jul 20262810 AMAQI
5th Jul 20264111 AMAQI
5th Jul 20263012 PMAQI
5th Jul 2026301 PMAQI
5th Jul 2026282 PMAQI
5th Jul 2026263 PMAQI
5th Jul 2026284 PMAQI
5th Jul 2026265 PMAQI
5th Jul 2026266 PMAQI
5th Jul 2026267 PMAQI
5th Jul 2026208 PMAQI
5th Jul 2026369 PMAQI
5th Jul 20262010 PMAQI
5th Jul 20262011 PMAQI
6th Jul 20262012 AMAQI
6th Jul 2026221 AMAQI
6th Jul 2026262 AMAQI
6th Jul 2026263 AMAQI
6th Jul 2026234 AMAQI

22°C19/27°C

6th Jul 2026205 AMAQI
6th Jul 2026246 AMAQI
6th Jul 2026297 AMAQI
6th Jul 2026308 AMAQI
6th Jul 2026299 AMAQI
6th Jul 20263110 AMAQI
6th Jul 20263411 AMAQI
6th Jul 20263112 PMAQI
6th Jul 2026301 PMAQI
6th Jul 2026322 PMAQI
6th Jul 2026293 PMAQI
6th Jul 2026324 PMAQI
6th Jul 2026305 PMAQI
6th Jul 2026306 PMAQI
6th Jul 2026327 PMAQI
6th Jul 2026278 PMAQI
6th Jul 2026289 PMAQI
6th Jul 20262610 PMAQI
6th Jul 20262311 PMAQI
7th Jul 20262212 AMAQI
7th Jul 2026241 AMAQI
7th Jul 2026302 AMAQI
7th Jul 2026293 AMAQI
7th Jul 2026444 AMAQI

22°C16/27°C

7th Jul 2026325 AMAQI
7th Jul 2026286 AMAQI
7th Jul 2026307 AMAQI
7th Jul 2026288 AMAQI
7th Jul 2026299 AMAQI
7th Jul 20262810 AMAQI
7th Jul 20263211 AMAQI
7th Jul 20263312 PMAQI
7th Jul 2026321 PMAQI
7th Jul 2026302 PMAQI
7th Jul 2026313 PMAQI
7th Jul 2026304 PMAQI
7th Jul 2026325 PMAQI
7th Jul 2026316 PMAQI
7th Jul 2026307 PMAQI
7th Jul 2026288 PMAQI
7th Jul 2026469 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262511 PMAQI
8th Jul 20262612 AMAQI
8th Jul 2026271 AMAQI
8th Jul 2026302 AMAQI
8th Jul 2026293 AMAQI
8th Jul 2026284 AMAQI

23°C20/30°C

8th Jul 2026265 AMAQI
8th Jul 2026206 AMAQI
8th Jul 2026207 AMAQI
8th Jul 2026218 AMAQI
8th Jul 2026259 AMAQI
8th Jul 20262810 AMAQI
8th Jul 20263111 AMAQI
8th Jul 20263212 PMAQI
8th Jul 2026301 PMAQI
8th Jul 2026372 PMAQI
8th Jul 2026303 PMAQI
8th Jul 2026304 PMAQI
8th Jul 2026305 PMAQI
8th Jul 2026306 PMAQI
8th Jul 2026297 PMAQI
8th Jul 2026248 PMAQI
8th Jul 2026269 PMAQI
8th Jul 20262410 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262212 AMAQI
9th Jul 2026261 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026283 AMAQI
9th Jul 2026264 AMAQI

25°C18/32°C

9th Jul 2026275 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026287 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026299 AMAQI
9th Jul 20263210 AMAQI
9th Jul 20263311 AMAQI
9th Jul 20263212 PMAQI
9th Jul 2026301 PMAQI
9th Jul 2026292 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026324 PMAQI
9th Jul 2026305 PMAQI
9th Jul 2026316 PMAQI
9th Jul 2026307 PMAQI
9th Jul 2026308 PMAQI
9th Jul 2026309 PMAQI
9th Jul 20263010 PMAQI
9th Jul 20262911 PMAQI
10th Jul 20262712 AMAQI
10th Jul 2026241 AMAQI
10th Jul 2026242 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026324 AMAQI

25°C20/33°C

10th Jul 2026305 AMAQI
10th Jul 2026316 AMAQI
10th Jul 2026347 AMAQI
10th Jul 2026328 AMAQI
10th Jul 2026369 AMAQI
10th Jul 20263510 AMAQI
10th Jul 20263711 AMAQI
10th Jul 20263412 PMAQI
10th Jul 2026321 PMAQI
10th Jul 2026492 PMAQI
10th Jul 2026513 PMAQI
10th Jul 2026484 PMAQI
10th Jul 2026405 PMAQI
10th Jul 2026346 PMAQI
10th Jul 2026367 PMAQI
10th Jul 2026348 PMAQI
10th Jul 2026369 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20262812 AMAQI
11th Jul 2026241 AMAQI
11th Jul 2026262 AMAQI
11th Jul 2026273 AMAQI
11th Jul 2026314 AMAQI

23°C19/28°C

11th Jul 2026305 AMAQI
11th Jul 2026316 AMAQI
11th Jul 2026267 AMAQI
11th Jul 2026338 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20263410 AMAQI
11th Jul 20263211 AMAQI
11th Jul 20263312 PMAQI
11th Jul 2026321 PMAQI
11th Jul 2026342 PMAQI
11th Jul 2026283 PMAQI
11th Jul 2026314 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026326 PMAQI
11th Jul 2026297 PMAQI
11th Jul 2026328 PMAQI
11th Jul 2026339 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20262611 PMAQI
12th Jul 20262412 AMAQI
12th Jul 2026531 AMAQI
12th Jul 2026232 AMAQI
12th Jul 2026263 AMAQI
12th Jul 2026324 AMAQI

23°C18/28°C

12th Jul 2026305 AMAQI
12th Jul 2026306 AMAQI
12th Jul 2026317 AMAQI
12th Jul 2026348 AMAQI
12th Jul 2026309 AMAQI
12th Jul 20264810 AMAQI
12th Jul 20263111 AMAQI
12th Jul 20263212 PMAQI
12th Jul 2026321 PMAQI
12th Jul 2026322 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026564 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026566 PMAQI
12th Jul 2026717 PMAQI
12th Jul 2026628 PMAQI
12th Jul 2026589 PMAQI
12th Jul 20265910 PMAQI
12th Jul 20266011 PMAQI
13th Jul 20266512 AMAQI
13th Jul 2026631 AMAQI
13th Jul 2026602 AMAQI
13th Jul 2026593 AMAQI
13th Jul 2026604 AMAQI

22°C16/28°C

13th Jul 2026665 AMAQI
13th Jul 2026656 AMAQI
13th Jul 2026657 AMAQI
13th Jul 2026608 AMAQI
13th Jul 2026599 AMAQI
13th Jul 20265510 AMAQI
13th Jul 20265711 AMAQI
13th Jul 20265412 PMAQI
13th Jul 2026381 PMAQI
13th Jul 2026422 PMAQI
13th Jul 2026383 PMAQI
13th Jul 2026384 PMAQI
13th Jul 2026425 PMAQI
13th Jul 2026406 PMAQI
13th Jul 2026427 PMAQI
13th Jul 2026408 PMAQI
13th Jul 2026349 PMAQI
13th Jul 20263610 PMAQI
13th Jul 20262911 PMAQI
14th Jul 20263112 AMAQI
14th Jul 2026401 AMAQI
14th Jul 2026422 AMAQI
14th Jul 2026493 AMAQI
14th Jul 2026484 AMAQI

25°C15/36°C

14th Jul 2026525 AMAQI
14th Jul 2026536 AMAQI
14th Jul 2026527 AMAQI
14th Jul 2026538 AMAQI
14th Jul 2026499 AMAQI
14th Jul 20264810 AMAQI
14th Jul 20264011 AMAQI
14th Jul 20263612 PMAQI
14th Jul 2026341 PMAQI
14th Jul 2026322 PMAQI
14th Jul 2026293 PMAQI
14th Jul 2026334 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026327 PMAQI
14th Jul 2026328 PMAQI
14th Jul 2026349 PMAQI
14th Jul 20262710 PMAQI
14th Jul 20262511 PMAQI
15th Jul 20262512 AMAQI
15th Jul 2026271 AMAQI
15th Jul 2026272 AMAQI
15th Jul 2026303 AMAQI
15th Jul 2026344 AMAQI

31°C21/41°C

15th Jul 2026505 AMAQI
15th Jul 2026396 AMAQI
15th Jul 2026327 AMAQI
15th Jul 2026518 AMAQI
15th Jul 2026629 AMAQI
15th Jul 20266710 AMAQI
15th Jul 20266011 AMAQI
15th Jul 20265512 PMAQI
15th Jul 2026511 PMAQI
15th Jul 2026502 PMAQI
15th Jul 2026493 PMAQI
15th Jul 20261344 PMAQI
15th Jul 2026895 PMAQI
15th Jul 2026636 PMAQI
15th Jul 2026427 PMAQI
15th Jul 2026448 PMAQI
15th Jul 2026509 PMAQI
15th Jul 20264610 PMAQI
15th Jul 20264411 PMAQI
16th Jul 20265012 AMAQI
16th Jul 2026441 AMAQI
16th Jul 2026602 AMAQI
16th Jul 2026763 AMAQI
16th Jul 2026834 AMAQI

27°C23/33°C

16th Jul 2026845 AMAQI
16th Jul 2026846 AMAQI
16th Jul 2026847 AMAQI
16th Jul 2026888 AMAQI
16th Jul 2026869 AMAQI
16th Jul 20268310 AMAQI
16th Jul 20268311 AMAQI
16th Jul 20268612 PMAQI
16th Jul 2026881 PMAQI
16th Jul 2026852 PMAQI
16th Jul 2026853 PMAQI
16th Jul 2026844 PMAQI
16th Jul 2026845 PMAQI
16th Jul 2026906 PMAQI
16th Jul 2026807 PMAQI
16th Jul 2026828 PMAQI
16th Jul 2026909 PMAQI
16th Jul 20268210 PMAQI
16th Jul 20268211 PMAQI
17th Jul 20267512 AMAQI
17th Jul 2026761 AMAQI
17th Jul 2026762 AMAQI
17th Jul 2026633 AMAQI
17th Jul 2026644 AMAQI

24°C19/31°C

17th Jul 2026665 AMAQI
17th Jul 2026626 AMAQI
17th Jul 2026687 AMAQI
17th Jul 2026728 AMAQI
17th Jul 2026729 AMAQI
17th Jul 20267410 AMAQI
17th Jul 20267411 AMAQI
17th Jul 20267312 PMAQI
17th Jul 2026731 PMAQI
17th Jul 2026652 PMAQI
17th Jul 2026683 PMAQI
17th Jul 2026654 PMAQI
17th Jul 2026665 PMAQI
17th Jul 2026606 PMAQI
17th Jul 2026657 PMAQI
17th Jul 2026648 PMAQI
17th Jul 2026689 PMAQI
17th Jul 20266710 PMAQI
17th Jul 20266711 PMAQI
18th Jul 20266412 AMAQI
18th Jul 2026621 AMAQI
18th Jul 2026582 AMAQI
18th Jul 2026603 AMAQI
18th Jul 2026634 AMAQI

22°C17/28°C

18th Jul 2026645 AMAQI
18th Jul 2026566 AMAQI
18th Jul 2026657 AMAQI
18th Jul 2026668 AMAQI
18th Jul 2026659 AMAQI
18th Jul 20266710 AMAQI
18th Jul 20266611 AMAQI
18th Jul 20265812 PMAQI
18th Jul 2026641 PMAQI
18th Jul 2026692 PMAQI
18th Jul 2026543 PMAQI
18th Jul 2026484 PMAQI
18th Jul 2026515 PMAQI
18th Jul 2026606 PMAQI
18th Jul 2026647 PMAQI
18th Jul 2026658 PMAQI
18th Jul 2026609 PMAQI
18th Jul 20266210 PMAQI
18th Jul 20267311 PMAQI
19th Jul 20266412 AMAQI
19th Jul 2026621 AMAQI
19th Jul 2026572 AMAQI
19th Jul 2026563 AMAQI
19th Jul 2026514 AMAQI

23°C18/34°C

19th Jul 2026515 AMAQI
19th Jul 2026686 AMAQI
19th Jul 2026627 AMAQI
19th Jul 2026718 AMAQI
19th Jul 2026769 AMAQI
19th Jul 20267410 AMAQI
19th Jul 20265411 AMAQI
19th Jul 20263612 PMAQI
19th Jul 2026321 PMAQI
19th Jul 2026242 PMAQI
19th Jul 2026293 PMAQI
19th Jul 2026294 PMAQI
19th Jul 2026265 PMAQI
19th Jul 2026386 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026288 PMAQI
19th Jul 2026279 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262411 PMAQI
20th Jul 20262512 AMAQI
20th Jul 2026211 AMAQI
20th Jul 2026402 AMAQI
20th Jul 2026423 AMAQI
20th Jul 2026404 AMAQI

20°C14/27°C

20th Jul 2026535 AMAQI
20th Jul 2026466 AMAQI
20th Jul 2026707 AMAQI
20th Jul 2026348 AMAQI
20th Jul 2026359 AMAQI
20th Jul 20262910 AMAQI
20th Jul 20262911 AMAQI
20th Jul 20263312 PMAQI
20th Jul 2026361 PMAQI
20th Jul 2026222 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026384 PMAQI
20th Jul 2026565 PMAQI
20th Jul 2026576 PMAQI
20th Jul 2026697 PMAQI
20th Jul 2026708 PMAQI
20th Jul 2026789 PMAQI
20th Jul 20267010 PMAQI
21st Jul 20266212 AMAQI
21st Jul 2026661 AMAQI
21st Jul 2026652 AMAQI
21st Jul 2026623 AMAQI
21st Jul 2026584 AMAQI

20°C12/30°C

21st Jul 2026695 AMAQI
21st Jul 2026696 AMAQI
21st Jul 2026647 AMAQI
21st Jul 2026728 AMAQI
21st Jul 2026689 AMAQI
21st Jul 20267210 AMAQI
21st Jul 20267411 AMAQI
21st Jul 20267812 PMAQI
21st Jul 2026761 PMAQI
21st Jul 2026682 PMAQI
21st Jul 2026443 PMAQI
21st Jul 2026244 PMAQI
21st Jul 2026265 PMAQI
21st Jul 2026236 PMAQI
21st Jul 2026297 PMAQI
21st Jul 2026288 PMAQI
21st Jul 2026219 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262511 PMAQI
22nd Jul 20262512 AMAQI
22nd Jul 2026211 AMAQI
22nd Jul 2026502 AMAQI
22nd Jul 2026463 AMAQI
22nd Jul 2026444 AMAQI

21°C18/25°C

22nd Jul 2026425 AMAQI
22nd Jul 2026466 AMAQI
22nd Jul 2026467 AMAQI
22nd Jul 2026428 AMAQI
22nd Jul 2026249 AMAQI
22nd Jul 20262810 AMAQI
22nd Jul 20262811 AMAQI
22nd Jul 20262212 PMAQI
22nd Jul 2026231 PMAQI
22nd Jul 2026192 PMAQI
22nd Jul 2026223 PMAQI
22nd Jul 2026214 PMAQI
22nd Jul 2026235 PMAQI
22nd Jul 2026226 PMAQI
22nd Jul 2026507 PMAQI
22nd Jul 2026268 PMAQI
22nd Jul 2026269 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20266011 PMAQI
23rd Jul 20264812 AMAQI
23rd Jul 2026241 AMAQI
23rd Jul 2026512 AMAQI
23rd Jul 2026633 AMAQI
23rd Jul 2026444 AMAQI

17°C13/21°C

23rd Jul 2026335 AMAQI
23rd Jul 2026496 AMAQI
23rd Jul 2026607 AMAQI
23rd Jul 2026498 AMAQI
23rd Jul 2026319 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20262611 AMAQI
23rd Jul 20262712 PMAQI
23rd Jul 2026241 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026273 PMAQI
23rd Jul 2026294 PMAQI
23rd Jul 2026245 PMAQI
23rd Jul 2026386 PMAQI
23rd Jul 2026237 PMAQI
23rd Jul 2026328 PMAQI
23rd Jul 2026279 PMAQI
23rd Jul 20262410 PMAQI
23rd Jul 20262111 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026211 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026323 AMAQI
24th Jul 2026244 AMAQI

18°C11/26°C

24th Jul 2026295 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026247 AMAQI
24th Jul 2026428 AMAQI
24th Jul 2026429 AMAQI
24th Jul 20264010 AMAQI
24th Jul 20263611 AMAQI
24th Jul 20263012 PMAQI
24th Jul 2026271 PMAQI
24th Jul 2026222 PMAQI
24th Jul 2026233 PMAQI
24th Jul 2026274 PMAQI
24th Jul 2026325 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026277 PMAQI
24th Jul 2026238 PMAQI
24th Jul 2026239 PMAQI
24th Jul 20262110 PMAQI
24th Jul 20262111 PMAQI
25th Jul 20262112 AMAQI
25th Jul 2026211 AMAQI
25th Jul 2026232 AMAQI
25th Jul 2026423 AMAQI
25th Jul 2026404 AMAQI

19°C12/26°C

25th Jul 2026385 AMAQI
25th Jul 2026216 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026218 AMAQI
25th Jul 2026219 AMAQI
25th Jul 20262310 AMAQI
25th Jul 20262711 AMAQI
25th Jul 20262312 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026232 PMAQI
25th Jul 2026293 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026235 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026278 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20262112 AMAQI
26th Jul 2026401 AMAQI
26th Jul 2026402 AMAQI
26th Jul 2026423 AMAQI
26th Jul 2026464 AMAQI

20°C14/27°C

26th Jul 2026465 AMAQI
26th Jul 2026446 AMAQI
26th Jul 2026387 AMAQI
26th Jul 2026428 AMAQI
26th Jul 2026409 AMAQI
26th Jul 20264210 AMAQI
26th Jul 20264211 AMAQI
26th Jul 20264412 PMAQI
26th Jul 2026421 PMAQI
26th Jul 2026462 PMAQI
26th Jul 2026293 PMAQI
26th Jul 2026314 PMAQI
26th Jul 2026295 PMAQI
26th Jul 2026406 PMAQI
26th Jul 2026427 PMAQI
26th Jul 2026408 PMAQI
26th Jul 2026409 PMAQI
26th Jul 20264210 PMAQI
26th Jul 20264011 PMAQI
27th Jul 20264212 AMAQI
27th Jul 2026441 AMAQI
27th Jul 2026462 AMAQI
27th Jul 2026423 AMAQI
27th Jul 2026424 AMAQI

22°C16/29°C

27th Jul 2026425 AMAQI
27th Jul 2026406 AMAQI
27th Jul 2026447 AMAQI
27th Jul 2026468 AMAQI
27th Jul 2026509 AMAQI
27th Jul 20264610 AMAQI
27th Jul 20265011 AMAQI
27th Jul 20264612 PMAQI
27th Jul 2026461 PMAQI
27th Jul 2026462 PMAQI
27th Jul 2026483 PMAQI
27th Jul 2026504 PMAQI
27th Jul 2026505 PMAQI
27th Jul 2026516 PMAQI
27th Jul 2026537 PMAQI
27th Jul 2026538 PMAQI
27th Jul 2026539 PMAQI
27th Jul 20265410 PMAQI
27th Jul 20265611 PMAQI
28th Jul 20265412 AMAQI
28th Jul 2026551 AMAQI
28th Jul 2026582 AMAQI
28th Jul 2026543 AMAQI
28th Jul 2026554 AMAQI

22°C17/29°C

28th Jul 2026545 AMAQI
28th Jul 2026506 AMAQI
28th Jul 2026527 AMAQI
28th Jul 2026538 AMAQI
28th Jul 2026539 AMAQI
28th Jul 20265510 AMAQI
28th Jul 20265311 AMAQI
28th Jul 20265312 PMAQI
28th Jul 2026511 PMAQI
28th Jul 2026512 PMAQI
28th Jul 2026493 PMAQI
28th Jul 2026484 PMAQI
28th Jul 2026405 PMAQI
28th Jul 2026276 PMAQI
28th Jul 2026407 PMAQI
28th Jul 2026388 PMAQI
28th Jul 2026409 PMAQI
28th Jul 20263810 PMAQI
28th Jul 20263111 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026211 AMAQI
29th Jul 2026212 AMAQI
29th Jul 2026213 AMAQI
29th Jul 2026214 AMAQI

23°C19/29°C

29th Jul 2026235 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026317 AMAQI
29th Jul 2026348 AMAQI
29th Jul 2026429 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20262311 AMAQI
29th Jul 20262312 PMAQI
29th Jul 2026221 PMAQI
29th Jul 2026212 PMAQI
29th Jul 2026223 PMAQI
29th Jul 2026204 PMAQI
29th Jul 2026225 PMAQI
29th Jul 2026226 PMAQI
29th Jul 2026247 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026219 PMAQI
29th Jul 20262210 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026271 AMAQI
30th Jul 2026332 AMAQI
30th Jul 2026363 AMAQI
30th Jul 2026364 AMAQI

22°C17/29°C

30th Jul 2026275 AMAQI
30th Jul 2026276 AMAQI
30th Jul 2026277 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026229 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262911 AMAQI
30th Jul 20264212 PMAQI
30th Jul 2026501 PMAQI
30th Jul 2026702 PMAQI
30th Jul 2026273 PMAQI
30th Jul 2026234 PMAQI
30th Jul 2026325 PMAQI
30th Jul 2026236 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026278 PMAQI
30th Jul 2026239 PMAQI
30th Jul 20262310 PMAQI
30th Jul 20262511 PMAQI
31st Jul 20265912 AMAQI
31st Jul 2026291 AMAQI
31st Jul 2026492 AMAQI
31st Jul 2026263 AMAQI
31st Jul 2026274 AMAQI

22°C15/31°C

31st Jul 2026255 AMAQI
5 AM
31st Jul 2026466 AMAQI
31st Jul 2026337 AMAQI
31st Jul 2026408 AMAQI
31st Jul 2026469 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20264611 AMAQI
31st Jul 20263112 PMAQI
12 PM
31st Jul 2026271 PMAQI
31st Jul 2026272 PMAQI
31st Jul 2026293 PMAQI
31st Jul 2026274 PMAQI
31st Jul 2026235 PMAQI
31st Jul 2026236 PMAQI
31st Jul 2026257 PMAQI
31st Jul 2026238 PMAQI
8 PM
12 AM
4 AM

23°C15/33°C

Day time
Avg. Highest Time
5 AM - 11 AM

42AQI

7 hours / Day
210 hours / Month
Avg. Lowest Time
3 PM

36AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 11 AM (Avg. 42), while the lowest AQI was between 3 PM to 3 PM (Avg. 36).
Night time
Avg. Highest Time
2 AM - 4 AM

40AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
10 PM - 11 PM

36AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 4 AM (Avg. 40), while the lowest AQI was between 10 PM to 11 PM (Avg. 36).

2026 Days Vs Air Quality

Outer Circle, Mississauga, Ontario, Canada

2026

91%

189

9%

19

Total number of days with different AQI categories in last 212 days in 2026 (153 days remaining)

Good
189 Days
Moderate
19 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 91%

Health Risk Level:

Very Low

In 2026, 91% of 212 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

Outer Circle, Mississauga, 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
11AQI (US)
2nd January 2026
11AQI (US)
3rd January 2026
15AQI (US)
4th January 2026
32AQI (US)
5th January 2026
37AQI (US)
6th January 2026
65AQI (US)
7th January 2026
43AQI (US)
8th January 2026
51AQI (US)
9th January 2026
30AQI (US)
10th January 2026
12AQI (US)
11th January 2026
15AQI (US)
12th January 2026
24AQI (US)
13th January 2026
36AQI (US)
14th January 2026
31AQI (US)
15th January 2026
10AQI (US)
16th January 2026
19AQI (US)
17th January 2026
34AQI (US)
18th January 2026
22AQI (US)
19th January 2026
27AQI (US)
20th January 2026
16AQI (US)
21st January 2026
25AQI (US)
22nd January 2026
51AQI (US)
23rd January 2026
55AQI (US)
24th January 2026
48AQI (US)
25th January 2026
46AQI (US)
26th January 2026
48AQI (US)
27th January 2026
42AQI (US)
28th January 2026
46AQI (US)
29th January 2026
49AQI (US)
30th January 2026
54AQI (US)
31st January 2026
44AQI (US)
1st February 2026
44AQI (US)
2nd February 2026
53AQI (US)
3rd February 2026
49AQI (US)
4th February 2026
47AQI (US)
5th February 2026
50AQI (US)
6th February 2026
49AQI (US)
7th February 2026
40AQI (US)
8th February 2026
46AQI (US)
9th February 2026
45AQI (US)
10th February 2026
45AQI (US)
11th February 2026
41AQI (US)
12th February 2026
39AQI (US)
13th February 2026
48AQI (US)
14th February 2026
50AQI (US)
15th February 2026
45AQI (US)
16th February 2026
45AQI (US)
17th February 2026
58AQI (US)
18th February 2026
44AQI (US)
19th February 2026
41AQI (US)
20th February 2026
41AQI (US)
21st February 2026
37AQI (US)
22nd February 2026
36AQI (US)
23rd February 2026
38AQI (US)
24th February 2026
44AQI (US)
25th February 2026
44AQI (US)
26th February 2026
34AQI (US)
27th February 2026
39AQI (US)
28th February 2026
35AQI (US)
1st March 2026
39AQI (US)
2nd March 2026
59AQI (US)
3rd March 2026
48AQI (US)
4th March 2026
48AQI (US)
5th March 2026
42AQI (US)
6th March 2026
36AQI (US)
7th March 2026
39AQI (US)
8th March 2026
38AQI (US)
9th March 2026
37AQI (US)
10th March 2026
35AQI (US)
11th March 2026
42AQI (US)
12th March 2026
40AQI (US)
13th March 2026
40AQI (US)
14th March 2026
35AQI (US)
15th March 2026
34AQI (US)
16th March 2026
38AQI (US)
17th March 2026
33AQI (US)
18th March 2026
32AQI (US)
19th March 2026
39AQI (US)
20th March 2026
39AQI (US)
21st March 2026
38AQI (US)
22nd March 2026
37AQI (US)
23rd March 2026
41AQI (US)
24th March 2026
37AQI (US)
25th March 2026
38AQI (US)
26th March 2026
36AQI (US)
27th March 2026
28AQI (US)
28th March 2026
31AQI (US)
29th March 2026
31AQI (US)
30th March 2026
27AQI (US)
31st March 2026
28AQI (US)
1st April 2026
30AQI (US)
2nd April 2026
30AQI (US)
3rd April 2026
28AQI (US)
4th April 2026
32AQI (US)
5th April 2026
29AQI (US)
6th April 2026
31AQI (US)
7th April 2026
27AQI (US)
8th April 2026
33AQI (US)
9th April 2026
29AQI (US)
10th April 2026
31AQI (US)
11th April 2026
31AQI (US)
12th April 2026
29AQI (US)
13th April 2026
33AQI (US)
14th April 2026
38AQI (US)
15th April 2026
36AQI (US)
16th April 2026
31AQI (US)
17th April 2026
18th April 2026
30AQI (US)
19th April 2026
32AQI (US)
20th April 2026
28AQI (US)
21st April 2026
28AQI (US)
22nd April 2026
23rd April 2026
24AQI (US)
24th April 2026
25AQI (US)
25th April 2026
28AQI (US)
26th April 2026
33AQI (US)
27th April 2026
27AQI (US)
28th April 2026
26AQI (US)
29th April 2026
23AQI (US)
30th April 2026
26AQI (US)
1st May 2026
26AQI (US)
2nd May 2026
23AQI (US)
3rd May 2026
23AQI (US)
4th May 2026
35AQI (US)
5th May 2026
38AQI (US)
6th May 2026
30AQI (US)
7th May 2026
27AQI (US)
8th May 2026
29AQI (US)
9th May 2026
10th May 2026
30AQI (US)
11th May 2026
27AQI (US)
12th May 2026
26AQI (US)
13th May 2026
36AQI (US)
14th May 2026
22AQI (US)
15th May 2026
46AQI (US)
16th May 2026
52AQI (US)
17th May 2026
56AQI (US)
18th May 2026
57AQI (US)
19th May 2026
54AQI (US)
20th May 2026
51AQI (US)
21st May 2026
44AQI (US)
22nd May 2026
43AQI (US)
23rd May 2026
51AQI (US)
24th May 2026
47AQI (US)
25th May 2026
45AQI (US)
26th May 2026
33AQI (US)
27th May 2026
29AQI (US)
28th May 2026
28AQI (US)
29th May 2026
26AQI (US)
30th May 2026
28AQI (US)
31st May 2026
30AQI (US)
1st June 2026
31AQI (US)
2nd June 2026
32AQI (US)
3rd June 2026
32AQI (US)
4th June 2026
28AQI (US)
5th June 2026
27AQI (US)
6th June 2026
25AQI (US)
7th June 2026
24AQI (US)
8th June 2026
25AQI (US)
9th June 2026
26AQI (US)
10th June 2026
27AQI (US)
11th June 2026
27AQI (US)
12th June 2026
27AQI (US)
13th June 2026
26AQI (US)
14th June 2026
26AQI (US)
15th June 2026
26AQI (US)
16th June 2026
27AQI (US)
17th June 2026
28AQI (US)
18th June 2026
27AQI (US)
19th June 2026
26AQI (US)
20th June 2026
24AQI (US)
21st June 2026
22AQI (US)
22nd June 2026
26AQI (US)
23rd June 2026
25AQI (US)
24th June 2026
24AQI (US)
25th June 2026
26AQI (US)
26th June 2026
27AQI (US)
27th June 2026
34AQI (US)
28th June 2026
28AQI (US)
29th June 2026
26AQI (US)
30th June 2026
27AQI (US)
1st July 2026
26AQI (US)
2nd July 2026
26AQI (US)
3rd July 2026
29AQI (US)
4th July 2026
26AQI (US)
5th July 2026
27AQI (US)
6th July 2026
28AQI (US)
7th July 2026
30AQI (US)
8th July 2026
27AQI (US)
9th July 2026
29AQI (US)
10th July 2026
34AQI (US)
11th July 2026
30AQI (US)
12th July 2026
40AQI (US)
13th July 2026
50AQI (US)
14th July 2026
39AQI (US)
15th July 2026
51AQI (US)
16th July 2026
80AQI (US)
17th July 2026
68AQI (US)
18th July 2026
62AQI (US)
19th July 2026
45AQI (US)
20th July 2026
45AQI (US)
21st July 2026
53AQI (US)
22nd July 2026
33AQI (US)
23rd July 2026
34AQI (US)
24th July 2026
28AQI (US)
25th July 2026
26AQI (US)
26th July 2026
40AQI (US)
27th July 2026
48AQI (US)
28th July 2026
48AQI (US)
29th July 2026
25AQI (US)
30th July 2026
30AQI (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

34AQI (US)

44AQI (US)

38AQI (US)

30AQI (US)

36AQI (US)

27AQI (US)

39AQI (US)

No. of days

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

202635AQI (US)

26
5
26
2
30
1
28
24
6
30
25
5
189
19

Highest AQI (US) recorded in

February

44AQI (US)

Lowest AQI (US) recorded in

June

27AQI (US)

202533AQI (US)

5
30
31
20
10
28
3
17
13
1
29
1
28
3
29
1
26
5
243
36
1

Highest AQI (US) recorded in

August

45AQI (US)

Lowest AQI (US) recorded in

May

22AQI (US)

Most & Least Polluted Years Over the Last 2 Years

Most Polluted Year Recorded
2026(Avg.)
35AQI (US)
Least Polluted Year Recorded
2025(Avg.)
33AQI (US)

Outer Circle's annual 2026 AQI (US) (35) shows an average percentage change of 6.06% (worsened AQI (US)) compared to previous years: 2025 (33).