Hourly Weather in Sierra County, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
16 mph
Breezy
15 mph
Breezy
14 mph
Breezy
12 mph
Breezy
11 mph
Breezy
10 mph
Breezy
10 mph
Light
9 mph
Light
9 mph
Light
Humidity
88%
Extremely humid
87%
Extremely humid
86%
Extremely humid
86%
Extremely humid
86%
Extremely humid
87%
Extremely humid
90%
Extremely humid
90%
Extremely humid
90%
Extremely humid
Visibility
5 mi
Fair
8 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
9 mi
Good
Pressure
1020 hPa
High
1020 hPa
High
1021 hPa
High
1021 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
48°
49°
49°
50°
50°
51°
52°
52°
52°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
36
Good
36
Good
36
Good
36
Good
35
Good
35
Good
34
Good
33
Good
29
Good
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.07 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.10 μg/ft3
0.11 μg/ft3
PM25
0.23 μg/ft3
0.25 μg/ft3
0.27 μg/ft3
0.28 μg/ft3
0.28 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.33 μg/ft3
0.40 μg/ft3
NO2
1.4 ppb
1.3 ppb
1.2 ppb
1.2 ppb
1.2 ppb
1.2 ppb
1.3 ppb
2.7 ppb
4.1 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.4 ppb
0.4 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
35.9 ppb
35.7 ppb
35.6 ppb
35.5 ppb
35.3 ppb
34.9 ppb
34.4 ppb
32.5 ppb
29.1 ppb