Hourly Weather in Boulder, Idaho, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
7 mph
Light
4 mph
Calm
6 mph
Light
8 mph
Light
6 mph
Light
2 mph
Calm
9 mph
Light
8 mph
Light
Humidity
51%
Comfortable
55%
Comfortable
55%
Comfortable
50%
Comfortable
38%
Dry
39%
Dry
36%
Dry
44%
Dry
49%
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
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1007 hPa
Low
Clouds
0%
1%
20%
100%
100%
98%
100%
95%
100%
Dew point
38°
41°
42°
41°
36°
37°
36°
40°
41°
UV Index
0
1
3
5
8
10
8
5
3
Air quality
31
Good
34
Good
39
Good
43
Good
46
Good
49
Good
50
Moderate
51
Moderate
51
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
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
4 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
0.11 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.11 μg/ft3
0.10 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
PM25
0.10 μg/ft3
0.10 μg/ft3
0.08 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
NO2
2.7 ppb
1.7 ppb
0.6 ppb
0.4 ppb
0.3 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
SO2
N/A
N/A
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 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
33.2 ppb
36.6 ppb
41.6 ppb
46 ppb
49.6 ppb
52.8 ppb
54.2 ppb
54.9 ppb
55.2 ppb