Daily Weather in Alpine, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
17 km/h
Breezy
17 km/h
Breezy
15 km/h
Light
14 km/h
Light
14 km/h
Light
14 km/h
Light
14 km/h
Light
11 km/h
Light
11 km/h
Light
Humidity
81%
Extremely humid
87%
Extremely humid
75%
Extremely humid
78%
Extremely humid
74%
Extremely humid
68%
Humid
49%
Comfortable
92%
Extremely humid
92%
Extremely humid
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
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1013 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
Clouds
100%
100%
0%
94%
32%
23%
0%
57%
57%
Dew point
20°
17°
16°
16°
17°
15°
14°
17°
17°
UV Index
9
10
11
10
9
Air quality
63
Moderate
62
Moderate
61
Moderate
61
Moderate
69
Moderate
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
28 μg/m3
21.2 μg/m3
21.8 μg/m3
20.4 μg/m3
26.6 μg/m3
PM25
15.4 μg/m3
14.8 μg/m3
14.6 μg/m3
14.2 μg/m3
18.5 μg/m3
NO2
8.1 ppb
9.3 ppb
10.1 ppb
10.6 ppb
8.3 ppb
SO2
0.9 ppb
1.1 ppb
1.1 ppb
1.1 ppb
0.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
54.2 ppb
61.9 ppb
64.6 ppb
60.3 ppb
61.3 ppb