Hourly Weather in Ortonville, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 mph
Light
6 mph
Light
5 mph
Light
5 mph
Calm
5 mph
Light
7 mph
Light
9 mph
Light
10 mph
Light
9 mph
Light
Humidity
78%
Extremely humid
71%
Extremely humid
67%
Humid
60%
Humid
55%
Comfortable
51%
Comfortable
49%
Comfortable
49%
Comfortable
55%
Comfortable
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
1023 hPa
High
1024 hPa
High
1024 hPa
High
1024 hPa
High
1023 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1021 hPa
High
Clouds
100%
100%
94%
100%
94%
100%
100%
100%
100%
Dew point
36°
39°
41°
41°
42°
42°
42°
41°
42°
UV Index
0
0
1
2
3
2
2
1
0
Air quality
62
Moderate
62
Moderate
59
Moderate
55
Moderate
53
Moderate
51
Moderate
47
Good
44
Good
42
Good
Pollen index
Tree
1 / 5
1 / 5
1 / 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
0.47 μg/ft3
0.46 μg/ft3
0.44 μg/ft3
0.40 μg/ft3
0.38 μg/ft3
0.35 μg/ft3
0.33 μg/ft3
0.31 μg/ft3
0.29 μg/ft3
PM25
0.42 μg/ft3
0.42 μg/ft3
0.37 μg/ft3
0.31 μg/ft3
0.29 μg/ft3
0.26 μg/ft3
0.24 μg/ft3
0.22 μg/ft3
0.21 μg/ft3
NO2
7.7 ppb
7.4 ppb
7.1 ppb
5.8 ppb
4.4 ppb
3.1 ppb
2.6 ppb
2.2 ppb
1.7 ppb
SO2
0.7 ppb
1.1 ppb
1.4 ppb
1.2 ppb
1.1 ppb
1 ppb
0.8 ppb
0.6 ppb
0.4 ppb
CO
0.3 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
13.4 ppb
20.8 ppb
29.3 ppb
34.8 ppb
38.6 ppb
41.6 ppb
43.1 ppb
43.7 ppb
43.9 ppb