Milton, 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
Milton, Ontario, Canada
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Jul 2025
42AQILowest AQI recorded on
2nd Jul 2025
40AQISame Day Analysis (2nd July ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 40 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Milton, Ontario, Canada
AQI
Day
Night
.
5 AM2nd Jul 2025
9 PM
4 AM3rd Jul 2025
Day time
Avg. Highest Time
7PM2nd Jul
38AQI
Avg. Lowest Time
11AM2nd Jul
32AQI
Night time
Avg. Highest Time
4AM3rd Jul
41AQI
Avg. Lowest Time
10PM2nd Jul
36AQI
In the last 24 hours,
Milton's AQI reached its highest point of 41 at 4 AM during the Night, while the lowest point, 32, was recorded at 11 AM during the Day between 2nd Jul and 3rd Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Milton, Ontario, Canada
JunJul
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd
Day
Night
3rd Jun 2025235 AMAQI
3rd Jun 2025256 AMAQI
3rd Jun 2025257 AMAQI
3rd Jun 2025268 AMAQI
3rd Jun 2025269 AMAQI
3rd Jun 20252510 AMAQI
3rd Jun 20252611 AMAQI
3rd Jun 20252612 PMAQI
3rd Jun 2025261 PMAQI
3rd Jun 2025282 PMAQI
3rd Jun 2025293 PMAQI
3rd Jun 2025314 PMAQI
3rd Jun 2025325 PMAQI
3rd Jun 2025346 PMAQI
3rd Jun 2025347 PMAQI
3rd Jun 2025358 PMAQI
3rd Jun 2025339 PMAQI
3rd Jun 20253310 PMAQI
3rd Jun 20253611 PMAQI
4th Jun 20253912 AMAQI
4th Jun 2025381 AMAQI
4th Jun 2025392 AMAQI
4th Jun 2025403 AMAQI
4th Jun 2025414 AMAQI
21°C12/30°C
4th Jun 2025415 AMAQI
4th Jun 2025426 AMAQI
4th Jun 2025427 AMAQI
4th Jun 2025428 AMAQI
4th Jun 2025459 AMAQI
4th Jun 20254810 AMAQI
4th Jun 20255011 AMAQI
4th Jun 20255412 PMAQI
4th Jun 2025581 PMAQI
4th Jun 2025662 PMAQI
4th Jun 2025623 PMAQI
4th Jun 2025684 PMAQI
4th Jun 2025625 PMAQI
4th Jun 2025666 PMAQI
4th Jun 2025617 PMAQI
4th Jun 2025608 PMAQI
4th Jun 2025579 PMAQI
4th Jun 20255610 PMAQI
4th Jun 20255411 PMAQI
5th Jun 20255312 AMAQI
5th Jun 2025551 AMAQI
5th Jun 2025532 AMAQI
5th Jun 2025523 AMAQI
5th Jun 2025514 AMAQI
23°C15/32°C
5th Jun 2025525 AMAQI
5th Jun 2025526 AMAQI
5th Jun 2025537 AMAQI
5th Jun 2025528 AMAQI
5th Jun 2025589 AMAQI
5th Jun 20255810 AMAQI
5th Jun 20256111 AMAQI
5th Jun 20256212 PMAQI
5th Jun 2025631 PMAQI
5th Jun 2025632 PMAQI
5th Jun 2025643 PMAQI
5th Jun 2025654 PMAQI
5th Jun 2025665 PMAQI
5th Jun 2025646 PMAQI
5th Jun 2025627 PMAQI
5th Jun 2025628 PMAQI
5th Jun 2025629 PMAQI
5th Jun 20256410 PMAQI
5th Jun 20256211 PMAQI
6th Jun 20256212 AMAQI
6th Jun 2025611 AMAQI
6th Jun 2025612 AMAQI
6th Jun 2025633 AMAQI
6th Jun 2025654 AMAQI
17°C15/18°C
6th Jun 2025635 AMAQI
6th Jun 2025626 AMAQI
6th Jun 2025617 AMAQI
6th Jun 2025588 AMAQI
6th Jun 2025609 AMAQI
6th Jun 20255810 AMAQI
6th Jun 20255811 AMAQI
6th Jun 20255912 PMAQI
6th Jun 2025581 PMAQI
6th Jun 2025582 PMAQI
6th Jun 2025603 PMAQI
6th Jun 2025624 PMAQI
6th Jun 2025635 PMAQI
6th Jun 2025616 PMAQI
6th Jun 2025617 PMAQI
6th Jun 2025608 PMAQI
6th Jun 2025609 PMAQI
6th Jun 20256210 PMAQI
6th Jun 20256211 PMAQI
7th Jun 20256212 AMAQI
7th Jun 2025621 AMAQI
7th Jun 2025622 AMAQI
7th Jun 2025603 AMAQI
7th Jun 2025594 AMAQI
18°C12/24°C
7th Jun 2025595 AMAQI
7th Jun 2025546 AMAQI
7th Jun 2025477 AMAQI
7th Jun 2025468 AMAQI
7th Jun 2025579 AMAQI
7th Jun 20255710 AMAQI
7th Jun 20255711 AMAQI
7th Jun 20256412 PMAQI
7th Jun 2025631 PMAQI
7th Jun 2025682 PMAQI
7th Jun 2025633 PMAQI
7th Jun 2025624 PMAQI
7th Jun 2025615 PMAQI
7th Jun 2025576 PMAQI
7th Jun 2025567 PMAQI
7th Jun 2025588 PMAQI
7th Jun 2025629 PMAQI
7th Jun 20256210 PMAQI
7th Jun 20256611 PMAQI
8th Jun 20256312 AMAQI
8th Jun 2025661 AMAQI
8th Jun 2025742 AMAQI
8th Jun 2025793 AMAQI
8th Jun 2025814 AMAQI
20°C13/28°C
8th Jun 2025825 AMAQI
8th Jun 2025796 AMAQI
8th Jun 2025827 AMAQI
8th Jun 2025838 AMAQI
8th Jun 2025859 AMAQI
8th Jun 20258910 AMAQI
8th Jun 20259011 AMAQI
8th Jun 20258912 PMAQI
8th Jun 2025901 PMAQI
8th Jun 2025882 PMAQI
8th Jun 2025863 PMAQI
8th Jun 2025854 PMAQI
8th Jun 2025835 PMAQI
8th Jun 2025846 PMAQI
8th Jun 2025837 PMAQI
8th Jun 2025828 PMAQI
8th Jun 2025889 PMAQI
8th Jun 20258810 PMAQI
8th Jun 20258511 PMAQI
9th Jun 20258212 AMAQI
9th Jun 2025811 AMAQI
9th Jun 2025802 AMAQI
9th Jun 2025813 AMAQI
9th Jun 2025764 AMAQI
17°C10/26°C
9th Jun 2025755 AMAQI
9th Jun 2025776 AMAQI
9th Jun 2025787 AMAQI
9th Jun 2025788 AMAQI
9th Jun 2025799 AMAQI
9th Jun 20257810 AMAQI
9th Jun 20257511 AMAQI
9th Jun 20257412 PMAQI
9th Jun 2025721 PMAQI
9th Jun 2025712 PMAQI
9th Jun 2025723 PMAQI
9th Jun 2025724 PMAQI
9th Jun 2025715 PMAQI
9th Jun 2025696 PMAQI
9th Jun 2025707 PMAQI
9th Jun 2025708 PMAQI
9th Jun 2025679 PMAQI
9th Jun 20256710 PMAQI
9th Jun 20256411 PMAQI
10th Jun 20256312 AMAQI
10th Jun 2025611 AMAQI
10th Jun 2025602 AMAQI
10th Jun 2025593 AMAQI
10th Jun 2025584 AMAQI
18°C14/22°C
10th Jun 2025575 AMAQI
10th Jun 2025576 AMAQI
10th Jun 2025587 AMAQI
10th Jun 2025598 AMAQI
10th Jun 2025589 AMAQI
10th Jun 20255810 AMAQI
10th Jun 20255511 AMAQI
10th Jun 20254612 PMAQI
10th Jun 2025521 PMAQI
10th Jun 2025542 PMAQI
10th Jun 2025553 PMAQI
10th Jun 2025494 PMAQI
10th Jun 2025485 PMAQI
10th Jun 2025486 PMAQI
10th Jun 2025487 PMAQI
10th Jun 2025488 PMAQI
10th Jun 2025519 PMAQI
10th Jun 20255210 PMAQI
10th Jun 20255111 PMAQI
11th Jun 20255212 AMAQI
11th Jun 2025511 AMAQI
11th Jun 2025452 AMAQI
11th Jun 2025453 AMAQI
11th Jun 2025504 AMAQI
17°C13/21°C
11th Jun 2025515 AMAQI
11th Jun 2025526 AMAQI
11th Jun 2025517 AMAQI
11th Jun 2025548 AMAQI
11th Jun 2025549 AMAQI
11th Jun 20255210 AMAQI
11th Jun 20255011 AMAQI
11th Jun 20255112 PMAQI
11th Jun 2025551 PMAQI
11th Jun 2025582 PMAQI
11th Jun 2025563 PMAQI
11th Jun 2025584 PMAQI
11th Jun 2025575 PMAQI
11th Jun 2025626 PMAQI
11th Jun 2025617 PMAQI
11th Jun 2025618 PMAQI
11th Jun 2025639 PMAQI
11th Jun 20256210 PMAQI
11th Jun 20256011 PMAQI
12th Jun 20255812 AMAQI
12th Jun 2025601 AMAQI
12th Jun 2025672 AMAQI
12th Jun 2025663 AMAQI
12th Jun 2025654 AMAQI
19°C13/26°C
12th Jun 2025675 AMAQI
12th Jun 2025666 AMAQI
12th Jun 2025667 AMAQI
12th Jun 2025668 AMAQI
12th Jun 2025669 AMAQI
12th Jun 20256610 AMAQI
12th Jun 20256711 AMAQI
12th Jun 20257112 PMAQI
12th Jun 2025741 PMAQI
12th Jun 2025732 PMAQI
12th Jun 2025723 PMAQI
12th Jun 2025714 PMAQI
12th Jun 2025695 PMAQI
12th Jun 2025696 PMAQI
12th Jun 2025687 PMAQI
12th Jun 2025678 PMAQI
12th Jun 2025699 PMAQI
12th Jun 20256810 PMAQI
12th Jun 20256411 PMAQI
13th Jun 20256412 AMAQI
13th Jun 2025621 AMAQI
13th Jun 2025602 AMAQI
13th Jun 2025553 AMAQI
13th Jun 2025534 AMAQI
19°C13/25°C
13th Jun 2025535 AMAQI
13th Jun 2025506 AMAQI
13th Jun 2025507 AMAQI
13th Jun 2025468 AMAQI
13th Jun 2025419 AMAQI
13th Jun 20253810 AMAQI
13th Jun 20253511 AMAQI
13th Jun 20253512 PMAQI
13th Jun 2025411 PMAQI
13th Jun 2025472 PMAQI
13th Jun 2025463 PMAQI
13th Jun 2025464 PMAQI
13th Jun 2025485 PMAQI
13th Jun 2025456 PMAQI
13th Jun 2025457 PMAQI
13th Jun 2025458 PMAQI
13th Jun 2025469 PMAQI
13th Jun 20254610 PMAQI
13th Jun 20254811 PMAQI
14th Jun 20254812 AMAQI
14th Jun 2025481 AMAQI
14th Jun 2025432 AMAQI
14th Jun 2025423 AMAQI
14th Jun 2025404 AMAQI
15°C13/17°C
14th Jun 2025445 AMAQI
14th Jun 2025376 AMAQI
14th Jun 2025417 AMAQI
14th Jun 2025408 AMAQI
14th Jun 2025439 AMAQI
14th Jun 20254110 AMAQI
14th Jun 20253911 AMAQI
14th Jun 20253612 PMAQI
14th Jun 2025361 PMAQI
14th Jun 2025382 PMAQI
14th Jun 2025403 PMAQI
14th Jun 2025404 PMAQI
14th Jun 2025425 PMAQI
14th Jun 2025416 PMAQI
14th Jun 2025417 PMAQI
14th Jun 2025408 PMAQI
14th Jun 2025399 PMAQI
14th Jun 20254110 PMAQI
14th Jun 20254211 PMAQI
15th Jun 20254512 AMAQI
15th Jun 2025451 AMAQI
15th Jun 2025352 AMAQI
15th Jun 2025373 AMAQI
15th Jun 2025364 AMAQI
16°C13/19°C
15th Jun 2025355 AMAQI
15th Jun 2025356 AMAQI
15th Jun 2025337 AMAQI
15th Jun 2025338 AMAQI
15th Jun 2025329 AMAQI
15th Jun 20253210 AMAQI
15th Jun 20253311 AMAQI
15th Jun 20253212 PMAQI
15th Jun 2025321 PMAQI
15th Jun 2025352 PMAQI
15th Jun 2025373 PMAQI
15th Jun 2025364 PMAQI
15th Jun 2025355 PMAQI
15th Jun 2025346 PMAQI
15th Jun 2025357 PMAQI
15th Jun 2025348 PMAQI
15th Jun 2025359 PMAQI
15th Jun 20253610 PMAQI
15th Jun 20253811 PMAQI
16th Jun 20253612 AMAQI
16th Jun 2025361 AMAQI
16th Jun 2025342 AMAQI
16th Jun 2025353 AMAQI
16th Jun 2025344 AMAQI
16°C13/18°C
16th Jun 2025365 AMAQI
16th Jun 2025376 AMAQI
16th Jun 2025417 AMAQI
16th Jun 2025468 AMAQI
16th Jun 2025399 AMAQI
16th Jun 20253810 AMAQI
16th Jun 20253711 AMAQI
16th Jun 20253712 PMAQI
16th Jun 2025371 PMAQI
16th Jun 2025362 PMAQI
16th Jun 2025373 PMAQI
16th Jun 2025364 PMAQI
16th Jun 2025365 PMAQI
16th Jun 2025346 PMAQI
16th Jun 2025357 PMAQI
16th Jun 2025358 PMAQI
16th Jun 2025369 PMAQI
16th Jun 20253610 PMAQI
16th Jun 20253511 PMAQI
17th Jun 20253412 AMAQI
17th Jun 2025341 AMAQI
17th Jun 2025312 AMAQI
17th Jun 2025293 AMAQI
17th Jun 2025314 AMAQI
16°C13/18°C
17th Jun 2025305 AMAQI
17th Jun 2025336 AMAQI
17th Jun 2025337 AMAQI
17th Jun 2025348 AMAQI
17th Jun 2025349 AMAQI
17th Jun 20253310 AMAQI
17th Jun 20253311 AMAQI
17th Jun 20253312 PMAQI
17th Jun 2025341 PMAQI
17th Jun 2025342 PMAQI
17th Jun 2025343 PMAQI
17th Jun 2025334 PMAQI
17th Jun 2025325 PMAQI
17th Jun 2025326 PMAQI
17th Jun 2025307 PMAQI
17th Jun 2025318 PMAQI
17th Jun 2025289 PMAQI
17th Jun 20253210 PMAQI
17th Jun 20252911 PMAQI
18th Jun 20252912 AMAQI
18th Jun 2025291 AMAQI
18th Jun 2025292 AMAQI
18th Jun 2025303 AMAQI
18th Jun 2025264 AMAQI
17°C15/20°C
18th Jun 2025255 AMAQI
18th Jun 2025256 AMAQI
18th Jun 2025267 AMAQI
18th Jun 2025278 AMAQI
18th Jun 2025289 AMAQI
18th Jun 20253010 AMAQI
18th Jun 20253011 AMAQI
18th Jun 20253112 PMAQI
18th Jun 2025311 PMAQI
18th Jun 2025322 PMAQI
18th Jun 2025343 PMAQI
18th Jun 2025324 PMAQI
18th Jun 2025315 PMAQI
18th Jun 2025296 PMAQI
18th Jun 2025297 PMAQI
18th Jun 2025278 PMAQI
18th Jun 2025309 PMAQI
18th Jun 20253010 PMAQI
18th Jun 20252711 PMAQI
19th Jun 20252812 AMAQI
19th Jun 2025291 AMAQI
19th Jun 2025312 AMAQI
19th Jun 2025313 AMAQI
19th Jun 2025294 AMAQI
21°C17/25°C
19th Jun 2025255 AMAQI
19th Jun 2025226 AMAQI
19th Jun 2025227 AMAQI
19th Jun 2025228 AMAQI
19th Jun 2025249 AMAQI
19th Jun 20252410 AMAQI
19th Jun 20252611 AMAQI
19th Jun 20253212 PMAQI
19th Jun 2025251 PMAQI
19th Jun 2025302 PMAQI
19th Jun 2025303 PMAQI
19th Jun 2025244 PMAQI
19th Jun 2025245 PMAQI
19th Jun 2025246 PMAQI
19th Jun 2025237 PMAQI
19th Jun 2025268 PMAQI
19th Jun 2025269 PMAQI
19th Jun 20252510 PMAQI
19th Jun 20252711 PMAQI
20th Jun 20252712 AMAQI
20th Jun 2025301 AMAQI
20th Jun 2025252 AMAQI
20th Jun 2025303 AMAQI
20th Jun 2025284 AMAQI
19°C17/24°C
20th Jun 2025295 AMAQI
20th Jun 2025286 AMAQI
20th Jun 2025327 AMAQI
20th Jun 2025318 AMAQI
20th Jun 2025309 AMAQI
20th Jun 20253210 AMAQI
20th Jun 20253211 AMAQI
20th Jun 20253312 PMAQI
20th Jun 2025371 PMAQI
20th Jun 2025362 PMAQI
20th Jun 2025373 PMAQI
20th Jun 2025364 PMAQI
20th Jun 2025365 PMAQI
20th Jun 2025366 PMAQI
20th Jun 2025337 PMAQI
20th Jun 2025328 PMAQI
20th Jun 2025379 PMAQI
20th Jun 20253710 PMAQI
20th Jun 20253711 PMAQI
21st Jun 20253812 AMAQI
21st Jun 2025401 AMAQI
21st Jun 2025462 AMAQI
21st Jun 2025503 AMAQI
21st Jun 2025494 AMAQI
19°C15/24°C
21st Jun 2025495 AMAQI
21st Jun 2025466 AMAQI
21st Jun 2025487 AMAQI
21st Jun 2025488 AMAQI
21st Jun 2025489 AMAQI
21st Jun 20254810 AMAQI
21st Jun 20254811 AMAQI
21st Jun 20254812 PMAQI
21st Jun 2025481 PMAQI
21st Jun 2025482 PMAQI
21st Jun 2025483 PMAQI
21st Jun 2025484 PMAQI
21st Jun 2025485 PMAQI
21st Jun 2025486 PMAQI
21st Jun 2025487 PMAQI
21st Jun 2025488 PMAQI
21st Jun 2025489 PMAQI
21st Jun 20254810 PMAQI
21st Jun 20254811 PMAQI
22nd Jun 20254812 AMAQI
22nd Jun 2025481 AMAQI
22nd Jun 2025482 AMAQI
22nd Jun 2025483 AMAQI
22nd Jun 2025484 AMAQI
22°C17/28°C
22nd Jun 2025485 AMAQI
22nd Jun 2025486 AMAQI
22nd Jun 2025487 AMAQI
22nd Jun 2025488 AMAQI
22nd Jun 2025489 AMAQI
22nd Jun 20254810 AMAQI
22nd Jun 20254811 AMAQI
22nd Jun 20254812 PMAQI
22nd Jun 2025481 PMAQI
22nd Jun 2025482 PMAQI
22nd Jun 2025483 PMAQI
22nd Jun 2025504 PMAQI
22nd Jun 2025505 PMAQI
22nd Jun 2025506 PMAQI
22nd Jun 2025507 PMAQI
22nd Jun 2025518 PMAQI
22nd Jun 2025499 PMAQI
22nd Jun 20255010 PMAQI
22nd Jun 20255111 PMAQI
23rd Jun 20255012 AMAQI
23rd Jun 2025511 AMAQI
23rd Jun 2025502 AMAQI
23rd Jun 2025503 AMAQI
23rd Jun 2025504 AMAQI
26°C22/33°C
23rd Jun 2025455 AMAQI
23rd Jun 2025486 AMAQI
23rd Jun 2025517 AMAQI
23rd Jun 2025528 AMAQI
23rd Jun 2025539 AMAQI
23rd Jun 20255310 AMAQI
23rd Jun 20255311 AMAQI
23rd Jun 20255312 PMAQI
23rd Jun 2025541 PMAQI
23rd Jun 2025532 PMAQI
23rd Jun 2025523 PMAQI
23rd Jun 2025524 PMAQI
23rd Jun 2025525 PMAQI
23rd Jun 2025526 PMAQI
23rd Jun 2025527 PMAQI
23rd Jun 2025528 PMAQI
23rd Jun 2025529 PMAQI
23rd Jun 20255310 PMAQI
23rd Jun 20255311 PMAQI
24th Jun 20255312 AMAQI
24th Jun 2025551 AMAQI
24th Jun 2025502 AMAQI
24th Jun 2025523 AMAQI
24th Jun 2025534 AMAQI
26°C20/33°C
24th Jun 2025545 AMAQI
24th Jun 2025546 AMAQI
24th Jun 2025557 AMAQI
24th Jun 2025568 AMAQI
24th Jun 2025559 AMAQI
24th Jun 20255510 AMAQI
24th Jun 20255511 AMAQI
24th Jun 20255612 PMAQI
24th Jun 2025551 PMAQI
24th Jun 2025542 PMAQI
24th Jun 2025543 PMAQI
24th Jun 2025534 PMAQI
24th Jun 2025535 PMAQI
24th Jun 2025536 PMAQI
24th Jun 2025537 PMAQI
24th Jun 2025538 PMAQI
24th Jun 2025549 PMAQI
24th Jun 20255410 PMAQI
24th Jun 20255311 PMAQI
25th Jun 20255112 AMAQI
25th Jun 2025491 AMAQI
25th Jun 2025452 AMAQI
25th Jun 2025453 AMAQI
25th Jun 2025424 AMAQI
26°C21/33°C
25th Jun 2025425 AMAQI
25th Jun 2025446 AMAQI
25th Jun 2025477 AMAQI
25th Jun 2025488 AMAQI
25th Jun 2025499 AMAQI
25th Jun 20255010 AMAQI
25th Jun 20255011 AMAQI
25th Jun 20255112 PMAQI
25th Jun 2025511 PMAQI
25th Jun 2025512 PMAQI
25th Jun 2025503 PMAQI
25th Jun 2025484 PMAQI
25th Jun 2025495 PMAQI
25th Jun 2025496 PMAQI
25th Jun 2025487 PMAQI
25th Jun 2025498 PMAQI
25th Jun 2025489 PMAQI
25th Jun 20254910 PMAQI
25th Jun 20255211 PMAQI
26th Jun 20255212 AMAQI
26th Jun 2025511 AMAQI
26th Jun 2025482 AMAQI
26th Jun 2025483 AMAQI
26th Jun 2025454 AMAQI
24°C21/29°C
26th Jun 2025405 AMAQI
26th Jun 2025426 AMAQI
26th Jun 2025427 AMAQI
26th Jun 2025388 AMAQI
26th Jun 2025389 AMAQI
26th Jun 20253610 AMAQI
26th Jun 20253711 AMAQI
26th Jun 20253712 PMAQI
26th Jun 2025371 PMAQI
26th Jun 2025402 PMAQI
26th Jun 2025433 PMAQI
26th Jun 2025424 PMAQI
26th Jun 2025425 PMAQI
26th Jun 2025416 PMAQI
26th Jun 2025427 PMAQI
26th Jun 2025428 PMAQI
26th Jun 2025429 PMAQI
26th Jun 20254110 PMAQI
26th Jun 20254111 PMAQI
27th Jun 20253912 AMAQI
27th Jun 2025341 AMAQI
27th Jun 2025282 AMAQI
27th Jun 2025283 AMAQI
27th Jun 2025294 AMAQI
17°C15/20°C
27th Jun 2025285 AMAQI
27th Jun 2025296 AMAQI
27th Jun 2025307 AMAQI
27th Jun 2025308 AMAQI
27th Jun 2025299 AMAQI
27th Jun 20252910 AMAQI
27th Jun 20253011 AMAQI
27th Jun 20253212 PMAQI
27th Jun 2025331 PMAQI
27th Jun 2025352 PMAQI
27th Jun 2025363 PMAQI
27th Jun 2025384 PMAQI
27th Jun 2025385 PMAQI
27th Jun 2025386 PMAQI
27th Jun 2025397 PMAQI
27th Jun 2025388 PMAQI
27th Jun 2025349 PMAQI
27th Jun 20253410 PMAQI
27th Jun 20253611 PMAQI
28th Jun 20253512 AMAQI
28th Jun 2025341 AMAQI
28th Jun 2025272 AMAQI
28th Jun 2025233 AMAQI
28th Jun 2025234 AMAQI
19°C15/26°C
28th Jun 2025225 AMAQI
28th Jun 2025246 AMAQI
28th Jun 2025287 AMAQI
28th Jun 2025298 AMAQI
28th Jun 2025299 AMAQI
28th Jun 20252910 AMAQI
28th Jun 20253011 AMAQI
28th Jun 20252812 PMAQI
28th Jun 2025261 PMAQI
28th Jun 2025252 PMAQI
28th Jun 2025253 PMAQI
28th Jun 2025264 PMAQI
28th Jun 2025265 PMAQI
28th Jun 2025266 PMAQI
28th Jun 2025267 PMAQI
28th Jun 2025258 PMAQI
28th Jun 2025279 PMAQI
28th Jun 20252710 PMAQI
28th Jun 20252711 PMAQI
29th Jun 20252912 AMAQI
29th Jun 2025311 AMAQI
29th Jun 2025332 AMAQI
29th Jun 2025363 AMAQI
29th Jun 2025364 AMAQI
22°C19/26°C
29th Jun 2025405 AMAQI
29th Jun 2025426 AMAQI
29th Jun 2025397 AMAQI
29th Jun 2025388 AMAQI
29th Jun 2025389 AMAQI
29th Jun 20253610 AMAQI
29th Jun 20253211 AMAQI
29th Jun 20253012 PMAQI
29th Jun 2025291 PMAQI
29th Jun 2025302 PMAQI
29th Jun 2025323 PMAQI
29th Jun 2025324 PMAQI
29th Jun 2025335 PMAQI
29th Jun 2025346 PMAQI
29th Jun 2025357 PMAQI
29th Jun 2025368 PMAQI
29th Jun 2025349 PMAQI
29th Jun 20253510 PMAQI
29th Jun 20253711 PMAQI
30th Jun 20253712 AMAQI
30th Jun 2025371 AMAQI
30th Jun 2025372 AMAQI
30th Jun 2025353 AMAQI
30th Jun 2025354 AMAQI
19°C14/23°C
30th Jun 2025355 AMAQI
30th Jun 2025346 AMAQI
30th Jun 2025347 AMAQI
30th Jun 2025348 AMAQI
30th Jun 2025349 AMAQI
30th Jun 20253310 AMAQI
30th Jun 20253511 AMAQI
30th Jun 20253712 PMAQI
30th Jun 2025371 PMAQI
30th Jun 2025382 PMAQI
30th Jun 2025383 PMAQI
30th Jun 2025384 PMAQI
30th Jun 2025385 PMAQI
30th Jun 2025366 PMAQI
30th Jun 2025367 PMAQI
30th Jun 2025378 PMAQI
30th Jun 2025399 PMAQI
30th Jun 20253910 PMAQI
30th Jun 20253811 PMAQI
1st Jul 20253912 AMAQI
1st Jul 2025391 AMAQI
1st Jul 2025372 AMAQI
1st Jul 2025383 AMAQI
1st Jul 2025384 AMAQI
20°C16/24°C
1st Jul 2025365 AMAQI
1st Jul 2025366 AMAQI
1st Jul 2025397 AMAQI
1st Jul 2025388 AMAQI
1st Jul 2025389 AMAQI
1st Jul 20253810 AMAQI
1st Jul 20253711 AMAQI
1st Jul 20253712 PMAQI
1st Jul 2025361 PMAQI
1st Jul 2025352 PMAQI
1st Jul 2025353 PMAQI
1st Jul 2025344 PMAQI
1st Jul 2025345 PMAQI
1st Jul 2025346 PMAQI
1st Jul 2025357 PMAQI
1st Jul 2025348 PMAQI
1st Jul 2025369 PMAQI
1st Jul 20253510 PMAQI
1st Jul 20253311 PMAQI
2nd Jul 20253412 AMAQI
2nd Jul 2025341 AMAQI
2nd Jul 2025342 AMAQI
2nd Jul 2025323 AMAQI
2nd Jul 2025324 AMAQI
23°C19/28°C
2nd Jul 2025325 AMAQI
2nd Jul 2025326 AMAQI
2nd Jul 2025327 AMAQI
2nd Jul 2025328 AMAQI
2nd Jul 2025329 AMAQI
2nd Jul 20253210 AMAQI
2nd Jul 20253211 AMAQI
2nd Jul 20253312 PMAQI
2nd Jul 2025341 PMAQI
2nd Jul 2025342 PMAQI
2nd Jul 2025353 PMAQI
2nd Jul 2025354 PMAQI
2nd Jul 2025355 PMAQI
2nd Jul 2025356 PMAQI
2nd Jul 2025387 PMAQI
2nd Jul 2025388 PMAQI
2nd Jul 2025369 PMAQI
2nd Jul 20253610 PMAQI
2nd Jul 20253711 PMAQI
3rd Jul 20253712 AMAQI
3rd Jul 2025371 AMAQI
3rd Jul 2025372 AMAQI
3rd Jul 2025373 AMAQI
3rd Jul 2025414 AMAQI
22°C16/28°C
3rd Jul 2025445 AMAQI
5 AM3rd Jul 2025456 AMAQI
3rd Jul 2025497 AMAQI
3rd Jul 2025498 AMAQI
3rd Jul 2025519 AMAQI
3rd Jul 20255310 AMAQI
3rd Jul 20255411 AMAQI
1 PM
9 PM
1 AM
4 AM
0°C0/0°C
Day time
Avg. Highest Time
5 AM - 9 PM
46AQI
17 hours / Day
510 hours / Month
Avg. Lowest Time
5 AM - 9 PM
46AQI
17 hours / Day
510 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 PM (Avg. 46), while the lowest AQI was between 5 AM to 9 PM (Avg. 46).
Night time
Avg. Highest Time
10 PM - 11 PM
47AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM - 4 AM
45AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 47), while the lowest AQI was between 12 AM to 4 AM (Avg. 45).
2025 Days Vs Air Quality
Milton, Ontario, Canada
2025
87%
85
13%
13
Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)
Good
85 DaysModerate
13 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 184 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Milton, Ontario, Canada
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st March 2025
25AQI
25AQI
2nd March 2025
25AQI
25AQI
3rd March 2025
28AQI
28AQI
4th March 2025
23AQI
23AQI
5th March 2025
24AQI
24AQI
1st April 2025
17AQI
17AQI
2nd April 2025
18AQI
18AQI
3rd April 2025
26AQI
26AQI
4th April 2025
18AQI
18AQI
5th April 2025
22AQI
22AQI
6th April 2025
18AQI
18AQI
7th April 2025
21AQI
21AQI
8th April 2025
14AQI
14AQI
9th April 2025
19AQI
19AQI
10th April 2025
37AQI
37AQI
11th April 2025
35AQI
35AQI
12th April 2025
30AQI
30AQI
13th April 2025
35AQI
35AQI
14th April 2025
31AQI
31AQI
15th April 2025
20AQI
20AQI
16th April 2025
14AQI
14AQI
17th April 2025
18AQI
18AQI
18th April 2025
36AQI
36AQI
19th April 2025
44AQI
44AQI
20th April 2025
18AQI
18AQI
21st April 2025
22AQI
22AQI
22nd April 2025
17AQI
17AQI
23rd April 2025
22AQI
22AQI
24th April 2025
42AQI
42AQI
25th April 2025
44AQI
44AQI
26th April 2025
31AQI
31AQI
27th April 2025
14AQI
14AQI
28th April 2025
30AQI
30AQI
29th April 2025
39AQI
39AQI
30th April 2025
20AQI
20AQI
1st May 2025
34AQI
34AQI
2nd May 2025
34AQI
34AQI
3rd May 2025
19AQI
19AQI
4th May 2025
18AQI
18AQI
5th May 2025
20AQI
20AQI
6th May 2025
23AQI
23AQI
7th May 2025
31AQI
31AQI
8th May 2025
19AQI
19AQI
9th May 2025
23AQI
23AQI
10th May 2025
25AQI
25AQI
11th May 2025
21AQI
21AQI
12th May 2025
30AQI
30AQI
13th May 2025
39AQI
39AQI
14th May 2025
27AQI
27AQI
15th May 2025
29AQI
29AQI
16th May 2025
35AQI
35AQI
17th May 2025
31AQI
31AQI
18th May 2025
19AQI
19AQI
19th May 2025
16AQI
16AQI
20th May 2025
15AQI
15AQI
21st May 2025
17AQI
17AQI
22nd May 2025
14AQI
14AQI
23rd May 2025
12AQI
12AQI
24th May 2025
13AQI
13AQI
25th May 2025
13AQI
13AQI
26th May 2025
20AQI
20AQI
27th May 2025
28AQI
28AQI
28th May 2025
28AQI
28AQI
29th May 2025
29AQI
29AQI
30th May 2025
34AQI
34AQI
31st May 2025
28AQI
28AQI
1st June 2025
16AQI
16AQI
2nd June 2025
19AQI
19AQI
3rd June 2025
37AQI
37AQI
4th June 2025
66AQI
66AQI
5th June 2025
55AQI
55AQI
6th June 2025
64AQI
64AQI
7th June 2025
66AQI
66AQI
8th June 2025
80AQI
80AQI
9th June 2025
68AQI
68AQI
10th June 2025
54AQI
54AQI
11th June 2025
62AQI
62AQI
12th June 2025
67AQI
67AQI
13th June 2025
42AQI
42AQI
14th June 2025
31AQI
31AQI
15th June 2025
38AQI
38AQI
16th June 2025
40AQI
40AQI
17th June 2025
40AQI
40AQI
18th June 2025
43AQI
43AQI
19th June 2025
30AQI
30AQI
20th June 2025
40AQI
40AQI
21st June 2025
51AQI
51AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
54AQI
54AQI
24th June 2025
55AQI
55AQI
25th June 2025
46AQI
46AQI
26th June 2025
46AQI
46AQI
27th June 2025
40AQI
40AQI
28th June 2025
35AQI
35AQI
29th June 2025
36AQI
36AQI
30th June 2025
44AQI
44AQI
1st July 2025
42AQI
42AQI
2nd July 2025
40AQI
40AQI
25AQI
26AQI
24AQI
47AQI
41AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202532AQI
5
30
31
17
13
2
85
13
Highest AQI recorded in
June47AQI
Lowest AQI recorded in
May24AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
32AQILeast Polluted Year Recorded
2025(Avg.)
32AQIMilton's annual 2025 AQI (32) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
