Ontario Air Quality Index (AQI) | Air Pollution

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

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Check the air quality level of thecities in Ontario

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Ontario

Ontario's Cities

Real-time Air Pollution Level

cities
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
52
13
26
22
46
Moderate
52
13
24
23
50
Good
29
7
26
20
62
Moderate
55
14
26
25
36
Good
21
5
10
25
44
Moderate
55
14
24
25
39
Good
38
9
11
25
44
Poor
102
36
28
25
52
Good
38
8
25
23
45
Moderate
56
15
27
21
50
Good
38
9
25
19
63
Good
38
9
25
23
41
Good
30
7
10
22
46
Moderate
57
15
25
25
39
Good
25
2
27
20
58
Good
46
11
17
29
55
Good
33
8
9
19
63
Moderate
52
13
27
24
39
Good
29
7
10
22
46
Moderate
60
17
28
20
58
Good
38
9
10
22
57
Moderate
52
13
25
24
39
Good
42
10
26
21
60
Good
50
12
24
24
36
Moderate
75
24
27
22
53
Moderate
54
14
26
21
50
Good
33
7
26
21
45
Moderate
56
15
28
25
39
Moderate
56
15
18
26
63
Moderate
55
14
26
24
39
Good
44
10
26
24
41
Good
38
9
28
20
55
Good
46
11
28
22
46
Moderate
52
13
26
24
39
Moderate
58
16
19
28
49
Moderate
73
23
24
23
53
Moderate
74
24
26
23
37
Moderate
80
26
27
23
37
Moderate
54
14
24
23
36
Good
42
10
11
25
44
Moderate
54
14
24
24
36
Good
38
9
27
23
41
Moderate
52
13
25
22
46
Moderate
59
16
18
26
61
Good
33
8
9
19
63
Moderate
53
13
26
24
36
Good
41
8
11
22
57
Poor
122
44
55
25
50

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