Hourly Weather in Firestone, Colorado, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
15 km/h
Light
17 km/h
Breezy
16 km/h
Light
14 km/h
Light
15 km/h
Light
15 km/h
Light
13 km/h
Light
11 km/h
Light
Humidity
34%
Dry
24%
Very dry
21%
Very dry
20%
Very dry
16%
Extremely dry
16%
Extremely dry
15%
Extremely dry
14%
Extremely dry
15%
Extremely dry
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1009 hPa
Low
1008 hPa
Low
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
1004 hPa
Low
1003 hPa
Very low
1003 hPa
Very low
1003 hPa
Very low
Clouds
0%
0%
0%
1%
0%
0%
32%
98%
100%
Dew point
13°
9°
8°
8°
6°
6°
5°
5°
5°
UV Index
8
10
10
10
7
4
2
1
0
Air quality
36
Good
38
Good
42
Good
46
Good
49
Good
56
Moderate
56
Moderate
55
Moderate
53
Moderate
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
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
12 μg/m3
11.9 μg/m3
11.8 μg/m3
11.8 μg/m3
PM25
6.5 μg/m3
6.8 μg/m3
7.2 μg/m3
7.5 μg/m3
7.8 μg/m3
10.6 μg/m3
10.5 μg/m3
10.4 μg/m3
10.4 μg/m3
NO2
1.9 ppb
0.7 ppb
0.7 ppb
0.6 ppb
0.5 ppb
0.8 ppb
1.1 ppb
1.3 ppb
3 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
35.9 ppb
40.3 ppb
44.9 ppb
49.2 ppb
53 ppb
61.8 ppb
61.3 ppb
60.7 ppb
57.3 ppb