Hourly Weather in Westminster, Colorado, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
9 mph
Light
9 mph
Light
8 mph
Light
9 mph
Light
8 mph
Light
8 mph
Light
8 mph
Light
8 mph
Light
Humidity
54%
Comfortable
57%
Comfortable
61%
Humid
64%
Humid
66%
Humid
64%
Humid
62%
Humid
58%
Comfortable
53%
Comfortable
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
1015 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
High
1019 hPa
High
1018 hPa
High
Clouds
100%
93%
100%
97%
47%
0%
2%
21%
26%
Dew point
26°
26°
27°
28°
28°
30°
31°
32°
32°
UV Index
0
0
0
0
0
0
1
2
2
Air quality
54
Moderate
53
Moderate
52
Moderate
52
Moderate
52
Moderate
51
Moderate
46
Good
43
Good
45
Good
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
1.18 μg/ft3
1.09 μg/ft3
1.01 μg/ft3
1.00 μg/ft3
1.00 μg/ft3
0.91 μg/ft3
0.78 μg/ft3
0.63 μg/ft3
0.50 μg/ft3
PM25
0.30 μg/ft3
0.28 μg/ft3
0.28 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.26 μg/ft3
0.23 μg/ft3
0.19 μg/ft3
0.16 μg/ft3
NO2
7 ppb
6.5 ppb
6.1 ppb
5.6 ppb
5 ppb
4.5 ppb
3.9 ppb
3.1 ppb
2.3 ppb
SO2
0.6 ppb
0.6 ppb
0.7 ppb
0.7 ppb
0.8 ppb
0.8 ppb
0.9 ppb
0.8 ppb
0.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
O3
47.1 ppb
45.8 ppb
44.7 ppb
43.7 ppb
43.9 ppb
44.6 ppb
45.5 ppb
46.5 ppb
48 ppb