Daily Weather in Yellowknife, Northwest Territories, Canada
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
11 mph
Breezy
13 mph
Breezy
10 mph
Light
8 mph
Light
11 mph
Breezy
11 mph
Breezy
10 mph
Breezy
13 mph
Breezy
Humidity
79%
Extremely humid
96%
Extremely humid
94%
Extremely humid
85%
Extremely humid
87%
Extremely humid
92%
Extremely humid
95%
Extremely humid
79%
Extremely humid
67%
Humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
Pressure
1016 hPa
Normal
1006 hPa
Low
1014 hPa
Normal
1015 hPa
Normal
1013 hPa
Normal
1010 hPa
Normal
1017 hPa
Normal
1020 hPa
High
1020 hPa
High
Clouds
96%
100%
100%
100%
100%
100%
100%
44%
1%
Dew point
32°
45°
39°
33°
37°
38°
37°
30°
34°
UV Index
3
2
2
1
2
Air quality
32
Good
108
Unhealthy for sensitive groups
66
Moderate
32
Good
20
Good
Pollen index
Tree
2 / 5
2 / 5
2 / 5
1 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.26 μg/ft3
1.68 μg/ft3
0.77 μg/ft3
0.01 μg/ft3
0.05 μg/ft3
PM25
0.19 μg/ft3
1.15 μg/ft3
0.53 μg/ft3
0.01 μg/ft3
0.04 μg/ft3
NO2
0.16 ppb
0.59 ppb
0.31 ppb
0.51 ppb
0.47 ppb
SO2
0.01 ppb
0.11 ppb
0.06 ppb
0.02 ppb
0.07 ppb
CO
0.12 ppb
0.2 ppb
0.25 ppb
0.11 ppb
0.12 ppb
O3
34.81 ppb
32.91 ppb
41.1 ppb
34.89 ppb
32.94 ppb