Hourly Weather in Walthal, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
9 km/h
Light
10 km/h
Light
3 km/h
Calm
6 km/h
Calm
4 km/h
Calm
3 km/h
Calm
6 km/h
Calm
4 km/h
Calm
Humidity
37%
Dry
44%
Dry
48%
Comfortable
51%
Comfortable
54%
Comfortable
54%
Comfortable
54%
Comfortable
57%
Comfortable
58%
Comfortable
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
1012 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
13°
12°
11°
11°
11°
11°
11°
11°
10°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
33
Good
33
Good
34
Good
34
Good
36
Good
36
Good
36
Good
51
Moderate
51
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
11.7 μg/m3
11.7 μg/m3
PM25
4.8 μg/m3
4.9 μg/m3
4.9 μg/m3
5.1 μg/m3
5.8 μg/m3
5.8 μg/m3
5.8 μg/m3
9.1 μg/m3
9.2 μg/m3
NO2
2.3 ppb
3.4 ppb
4.6 ppb
5.7 ppb
6.8 ppb
7.7 ppb
8.7 ppb
9.2 ppb
9.3 ppb
SO2
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
35.6 ppb
35.8 ppb
36.1 ppb
36.6 ppb
38.4 ppb
38.8 ppb
39.2 ppb
15.2 ppb
13.8 ppb