Hourly Weather in Alpine, Idaho, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
17 km/h
Breezy
18 km/h
Breezy
18 km/h
Breezy
19 km/h
Breezy
19 km/h
Breezy
15 km/h
Light
11 km/h
Light
8 km/h
Light
3 km/h
Calm
Humidity
23%
Very dry
21%
Very dry
18%
Extremely dry
14%
Extremely dry
13%
Extremely dry
12%
Extremely dry
11%
Extremely dry
12%
Extremely dry
12%
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
1005 hPa
Low
1004 hPa
Low
1005 hPa
Low
1004 hPa
Low
1004 hPa
Very low
1003 hPa
Very low
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
10°
9°
7°
4°
3°
2°
1°
1°
0°
UV Index
10
9
7
4
2
1
0
0
0
Air quality
74
Moderate
74
Moderate
73
Moderate
72
Moderate
72
Moderate
60
Moderate
60
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
2 / 5
2 / 5
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
2 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
23.2 μg/m3
22.1 μg/m3
21 μg/m3
19.8 μg/m3
18.4 μg/m3
15.8 μg/m3
15.6 μg/m3
15.4 μg/m3
15.4 μg/m3
PM25
21.2 μg/m3
21 μg/m3
20.7 μg/m3
20.4 μg/m3
20.1 μg/m3
13.7 μg/m3
13.7 μg/m3
13.7 μg/m3
13.7 μg/m3
NO2
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.5 ppb
0.8 ppb
1.1 ppb
1.5 ppb
SO2
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
30.9 ppb
33.6 ppb
36.5 ppb
39.3 ppb
41.7 ppb
56.1 ppb
54.3 ppb
52.7 ppb
52.5 ppb