Daily Weather in Ottawa, Ontario, Canada
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
13 mph
Breezy
11 mph
Breezy
9 mph
Light
14 mph
Breezy
9 mph
Light
14 mph
Breezy
11 mph
Breezy
9 mph
Light
12 mph
Breezy
Humidity
100%
Extremely humid
96%
Extremely humid
83%
Extremely humid
95%
Extremely humid
97%
Extremely humid
81%
Extremely humid
81%
Extremely humid
85%
Extremely humid
97%
Extremely humid
Visibility
10 mi
Good
11 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
Pressure
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1005 hPa
Low
1004 hPa
Low
1005 hPa
Low
1012 hPa
Normal
1013 hPa
Normal
1016 hPa
Normal
Clouds
100%
99%
100%
100%
100%
99%
100%
100%
100%
Dew point
50°
44°
38°
42°
40°
31°
32°
43°
53°
UV Index
1
5
6
1
Air quality
34
Good
39
Good
31
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
5 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.26 μg/ft3
0.07 μg/ft3
0.03 μg/ft3
0.02 μg/ft3
PM25
0.18 μg/ft3
0.04 μg/ft3
0.02 μg/ft3
0.01 μg/ft3
NO2
0.92 ppb
0.16 ppb
0.1 ppb
0.03 ppb
SO2
0.38 ppb
0.04 ppb
0.02 ppb
0.01 ppb
CO
0.14 ppb
0.12 ppb
0.12 ppb
0.12 ppb
O3
37 ppb
43.55 ppb
34.11 ppb
31.22 ppb