Hourly Weather in Boulder Summit, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
27 km/h
Breezy
26 km/h
Breezy
24 km/h
Breezy
22 km/h
Breezy
15 km/h
Light
10 km/h
Light
12 km/h
Light
13 km/h
Light
13 km/h
Light
Humidity
28%
Very dry
26%
Very dry
25%
Very dry
23%
Very dry
24%
Very dry
26%
Very dry
20%
Very dry
15%
Extremely dry
16%
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
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
4°
4°
3°
2°
1°
2°
-3°
-6°
-6°
UV Index
7
4
2
1
0
0
0
0
0
Air quality
55
Moderate
57
Moderate
58
Moderate
60
Moderate
61
Moderate
63
Moderate
59
Moderate
60
Moderate
60
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
4 / 5
4 / 5
4 / 5
4 / 5
3 / 5
3 / 5
3 / 5
3 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
11 μg/m3
11.3 μg/m3
11.9 μg/m3
11.8 μg/m3
39.9 μg/m3
39.9 μg/m3
15.5 μg/m3
15.9 μg/m3
16.2 μg/m3
PM25
11.4 μg/m3
12.1 μg/m3
12.9 μg/m3
13.7 μg/m3
14.5 μg/m3
15.2 μg/m3
13.2 μg/m3
13.6 μg/m3
13.9 μg/m3
NO2
0.1 ppb
0.1 ppb
0.2 ppb
0.5 ppb
0.7 ppb
1 ppb
1.5 ppb
1.8 ppb
2.1 ppb
SO2
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
37 ppb
38.3 ppb
39.8 ppb
41.3 ppb
42.8 ppb
44.1 ppb
50.9 ppb
51.1 ppb
50.8 ppb