Hourly Weather in Longvale, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 mph
Calm
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
Humidity
38%
Dry
51%
Comfortable
51%
Comfortable
51%
Comfortable
51%
Comfortable
49%
Comfortable
48%
Comfortable
46%
Comfortable
43%
Dry
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
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
0%
2%
100%
Dew point
44°
45°
43°
42°
41°
40°
39°
38°
37°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
57
Moderate
22
Good
20
Good
18
Good
18
Good
17
Good
17
Good
18
Good
20
Good
Pollen index
Tree
2 / 5
1 / 5
2 / 5
2 / 5
3 / 5
4 / 5
4 / 5
4 / 5
4 / 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
0.49 μg/ft3
0.17 μg/ft3
0.17 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
0.22 μg/ft3
PM25
0.44 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.14 μg/ft3
NO2
15.38 ppb
3.55 ppb
3.82 ppb
4.1 ppb
4.1 ppb
4.11 ppb
4.12 ppb
3.21 ppb
2.31 ppb
SO2
12.19 ppb
0.19 ppb
0.18 ppb
0.17 ppb
0.16 ppb
0.16 ppb
0.15 ppb
0.17 ppb
0.19 ppb
CO
12.13 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.14 ppb
O3
37 ppb
21.14 ppb
19.53 ppb
17.92 ppb
18.15 ppb
18.39 ppb
18.63 ppb
21.96 ppb
25.29 ppb