Hourly Weather in Black Hawk, Colorado, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
9 mph
Light
8 mph
Light
9 mph
Light
11 mph
Breezy
12 mph
Breezy
14 mph
Breezy
14 mph
Breezy
18 mph
Breezy
Humidity
32%
Dry
31%
Dry
28%
Very dry
24%
Very dry
22%
Very dry
22%
Very dry
21%
Very dry
21%
Very dry
21%
Very 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
1006 hPa
Low
1006 hPa
Low
1007 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
Clouds
0%
0%
0%
0%
0%
0%
2%
0%
0%
Dew point
26°
26°
27°
28°
29°
30°
31°
32°
32°
UV Index
0
0
0
2
4
6
8
8
7
Air quality
40
Good
39
Good
39
Good
39
Good
40
Good
42
Good
47
Good
49
Good
52
Moderate
Pollen index
Tree
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
3 / 5
4 / 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
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
0.17 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
0.19 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
0.21 μg/ft3
0.30 μg/ft3
0.54 μg/ft3
PM25
0.10 μg/ft3
0.09 μg/ft3
0.10 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
NO2
3.16 ppb
2.67 ppb
2.19 ppb
1.7 ppb
1.22 ppb
0.75 ppb
0.27 ppb
0.26 ppb
0.26 ppb
SO2
0.19 ppb
0.18 ppb
0.17 ppb
0.17 ppb
0.16 ppb
0.16 ppb
0.15 ppb
0.13 ppb
0.12 ppb
CO
0.13 ppb
0.13 ppb
0.14 ppb
0.14 ppb
0.13 ppb
0.12 ppb
0.11 ppb
0.11 ppb
0.11 ppb
O3
42.86 ppb
42.24 ppb
41.62 ppb
41 ppb
46.65 ppb
52.31 ppb
57.97 ppb
58.21 ppb
58.44 ppb