Montréal

Montreal

2025-03-18 04:00
CAQI (Europe)
Very Low
20
O3
μg/m³
46.8
PM2.5
μg/m³
4
NO2
μg/m³
11.2
CO
μg/m³
250
SO2
μg/m³
0.4
Weather
-2℃
76%
4 kph
0 of 11
Historical Data
Data Sources

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5.0
7.7
9.6
7.3
6.4
4.3
2.4
2.7
4.2
5.4
9.0
12.0
9.0
8.9
0.5
2.6
5.1
0.4
6.8
3.1
12.0
7.2
6.9
0.9
1.3
9.0
1.0
6.6
7.5
6.3
7.1
1.8
4.6
2.1
2.8
3.6
7.0
4.7
6.6
12.0
6.2
6.0
1.7
6.4
1.5
0.7
9.1
4.2
5.5
6.4
3.4
1.7
3.4
1.9
6.3
9.6
5.0
5.2
6.0
7.2
2.3
0.1
5.2
8.2
4.4
12.0
6.1
7.9
5.1
0.6
4.6
0.4
6.4
0.2
9.7
6.0
12.0
6.6
6.6
3.5
1.2
5.2
2.0
5.8
7.0
5.9
9.2
6.0
6.0
9.0
3.4
0.6
6.0
6.0
6.0
0.6
1.0
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