Ontario Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Ontario

AQI Icon

Check the air quality level of thecities in Ontario

location image
Map

Ontario

Ontario's Cities

Real-time Air Pollution Level

cities
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Good
25
6
21
21
51
Good
22
5
22
22
50
Good
29
7
24
19
62
Good
24
4
23
23
44
Good
25
6
10
23
50
Good
23
4
22
25
46
Good
33
8
9
24
50
Poor
102
36
24
26
49
Good
34
7
24
23
46
Good
25
6
25
21
40
Good
29
7
24
19
62
Good
25
6
22
23
38
Good
23
6
9
23
44
Good
23
5
23
25
46
Good
19
2
20
21
45
Good
46
11
16
29
48
Good
12
3
9
19
62
Good
33
8
24
24
36
Good
25
6
10
23
44
Good
25
6
20
21
45
Moderate
54
16
9
23
50
Good
22
2
24
24
36
Good
25
6
26
25
46
Good
22
4
21
23
44
Moderate
52
13
23
23
51
Good
23
5
23
21
40
Good
21
5
21
12
81
Good
27
6
21
23
44
Moderate
56
15
16
25
71
Good
23
4
22
23
50
Good
32
8
21
23
41
Good
24
4
22
20
50
Good
25
6
22
22
44
Good
23
4
22
23
38
Moderate
54
14
16
28
51
Moderate
71
22
24
21
60
Moderate
66
20
22
23
38
Moderate
60
17
19
23
38
Good
23
3
25
23
41
Moderate
88
30
9
24
49
Good
25
6
25
23
41
Good
21
3
23
23
38
Good
21
5
19
22
50
Moderate
56
15
17
21
78
Good
33
8
9
19
62
Good
24
5
23
23
44
Good
38
8
10
23
44
Poor
127
46
53
25
48

Canada's Metro Cities

Air Quality Index

Most Polluted Cities 2026

Canada

Analyze the real-time most air polluted cities in the country.

Ontario's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets