Hourly Weather in Yellowknife, Northwest Territories, Canada
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 mph
Light
7 mph
Light
6 mph
Light
6 mph
Light
5 mph
Light
5 mph
Light
5 mph
Light
6 mph
Light
6 mph
Light
Humidity
75%
Extremely humid
72%
Extremely humid
70%
Humid
66%
Humid
62%
Humid
57%
Comfortable
53%
Comfortable
47%
Comfortable
42%
Dry
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1018 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1018 hPa
High
1017 hPa
Normal
1016 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
95%
100%
Dew point
26°
26°
26°
26°
26°
26°
27°
27°
27°
UV Index
0
0
0
1
2
3
4
4
3
Air quality
33
Good
33
Good
34
Good
34
Good
35
Good
35
Good
35
Good
36
Good
36
Good
Pollen index
Tree
3 / 5
3 / 5
3 / 5
4 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.00 μg/ft3
0.00 μg/ft3
0.00 μg/ft3
0.00 μg/ft3
0.00 μg/ft3
0.00 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
PM25
0.00 μg/ft3
0.00 μg/ft3
0.00 μg/ft3
0.00 μg/ft3
0.00 μg/ft3
0.00 μg/ft3
0.00 μg/ft3
0.00 μg/ft3
0.00 μg/ft3
NO2
0.04 ppb
0.04 ppb
0.03 ppb
0.03 ppb
0.02 ppb
0.02 ppb
0.02 ppb
0.02 ppb
0.02 ppb
SO2
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0.01 ppb
0.01 ppb
CO
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
O3
37.13 ppb
37.59 ppb
38.06 ppb
38.53 ppb
38.76 ppb
38.99 ppb
39.23 ppb
39.52 ppb
39.8 ppb