Hourly Weather in Birchville, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 mph
Calm
3 mph
Calm
4 mph
Calm
3 mph
Calm
4 mph
Calm
4 mph
Calm
3 mph
Calm
0 mph
Calm
2 mph
Calm
Humidity
88%
Extremely humid
89%
Extremely humid
90%
Extremely humid
91%
Extremely humid
92%
Extremely humid
91%
Extremely humid
90%
Extremely humid
88%
Extremely humid
89%
Extremely humid
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
1021 hPa
High
1021 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
1019 hPa
High
1019 hPa
High
1018 hPa
High
1018 hPa
High
Clouds
48%
21%
45%
98%
100%
100%
100%
100%
100%
Dew point
46°
44°
43°
42°
42°
42°
40°
40°
39°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
49
Good
52
Moderate
53
Moderate
54
Moderate
53
Moderate
52
Moderate
52
Moderate
51
Moderate
50
Moderate
Pollen index
Tree
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
1 / 5
2 / 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
0.33 μg/ft3
0.35 μg/ft3
0.37 μg/ft3
0.37 μg/ft3
0.36 μg/ft3
0.34 μg/ft3
0.31 μg/ft3
0.29 μg/ft3
0.27 μg/ft3
PM25
0.25 μg/ft3
0.27 μg/ft3
0.29 μg/ft3
0.30 μg/ft3
0.29 μg/ft3
0.28 μg/ft3
0.26 μg/ft3
0.26 μg/ft3
0.25 μg/ft3
NO2
6.8 ppb
8.6 ppb
8.9 ppb
9.3 ppb
9.6 ppb
8.1 ppb
6.6 ppb
5.1 ppb
4.4 ppb
SO2
0.6 ppb
0.6 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
CO
0.2 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
O3
26.5 ppb
24.5 ppb
22.5 ppb
19.5 ppb
16.3 ppb
15.3 ppb
15.2 ppb
15.5 ppb
15.9 ppb