Hourly Weather in Mount Lester Pearson, Canada
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
6 km/h
Calm
14 km/h
Light
14 km/h
Light
15 km/h
Light
16 km/h
Breezy
15 km/h
Light
13 km/h
Light
12 km/h
Light
Humidity
77%
Extremely humid
75%
Extremely humid
67%
Humid
66%
Humid
66%
Humid
78%
Extremely humid
98%
Extremely humid
98%
Extremely humid
99%
Extremely humid
Visibility
15 km
Good
16 km
Good
12 km
Good
5 km
Low
6 km
Fair
5 km
Fair
5 km
Low
10 km
Fair
10 km
Good
Pressure
1013 hPa
Normal
1013 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
Clouds
90%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
4°
4°
4°
4°
4°
5°
6°
6°
6°
UV Index
3
4
3
2
1
1
1
1
0
Air quality
76
Moderate
56
Moderate
56
Moderate
57
Moderate
57
Moderate
57
Moderate
57
Moderate
57
Moderate
58
Moderate
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
22.9 μg/m3
32.1 μg/m3
34.9 μg/m3
33.2 μg/m3
28.7 μg/m3
24.3 μg/m3
19.4 μg/m3
3.2 μg/m3
13.5 μg/m3
PM25
22.1 μg/m3
11.8 μg/m3
11.9 μg/m3
12 μg/m3
12.1 μg/m3
12.3 μg/m3
12.4 μg/m3
12.5 μg/m3
12.9 μg/m3
NO2
1.2 ppb
0.7 ppb
0.5 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.5 ppb
SO2
0.7 ppb
0.8 ppb
0.6 ppb
0.5 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
CO
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
44.5 ppb
50.5 ppb
19.3 ppb
21.2 ppb
23.4 ppb
25.6 ppb
27.8 ppb
29.6 ppb
31.9 ppb