Hourly Weather in Westminster, Colorado, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
20 mph
Breezy
20 mph
Breezy
16 mph
Breezy
16 mph
Breezy
11 mph
Breezy
12 mph
Breezy
11 mph
Breezy
10 mph
Breezy
7 mph
Light
Humidity
30%
Very dry
32%
Dry
35%
Dry
42%
Dry
50%
Comfortable
53%
Comfortable
56%
Comfortable
55%
Comfortable
57%
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
1003 hPa
Very low
1002 hPa
Very low
1003 hPa
Very low
1004 hPa
Low
1006 hPa
Low
1007 hPa
Low
1008 hPa
Low
1008 hPa
Low
1010 hPa
Normal
Clouds
100%
100%
100%
100%
19%
0%
32%
100%
100%
Dew point
21°
22°
21°
22°
23°
23°
23°
22°
21°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
37
Good
38
Good
38
Good
37
Good
37
Good
37
Good
37
Good
36
Good
35
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
0.51 μg/ft3
0.50 μg/ft3
0.49 μg/ft3
0.60 μg/ft3
0.61 μg/ft3
0.55 μg/ft3
0.56 μg/ft3
0.54 μg/ft3
0.49 μg/ft3
PM25
0.13 μg/ft3
0.13 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
NO2
1.12 ppb
1.58 ppb
2.05 ppb
2.51 ppb
2.4 ppb
2.29 ppb
2.18 ppb
2.21 ppb
2.24 ppb
SO2
0.79 ppb
0.74 ppb
0.69 ppb
0.64 ppb
0.59 ppb
0.55 ppb
0.5 ppb
0.48 ppb
0.45 ppb
CO
0.13 ppb
0.14 ppb
0.14 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
O3
43.9 ppb
42.3 ppb
40.7 ppb
39.1 ppb
39 ppb
39 ppb
38.9 ppb
37.4 ppb
35.8 ppb