Daily Weather in Keystone, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
19 km/h
Breezy
22 km/h
Breezy
21 km/h
Breezy
19 km/h
Breezy
18 km/h
Breezy
13 km/h
Light
12 km/h
Light
15 km/h
Light
19 km/h
Breezy
Humidity
63%
Humid
44%
Dry
51%
Comfortable
55%
Comfortable
55%
Comfortable
55%
Comfortable
55%
Comfortable
47%
Comfortable
41%
Dry
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
1013 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1013 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
Clouds
27%
4%
0%
0%
0%
0%
0%
3%
34%
Dew point
13°
9°
9°
9°
11°
12°
11°
10°
8°
UV Index
10
10
10
11
10
Air quality
54
Moderate
45
Good
49
Good
50
Moderate
52
Moderate
Pollen index
Tree
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
Grass
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
21.6 μg/m3
9.7 μg/m3
9.1 μg/m3
10.4 μg/m3
11 μg/m3
PM25
5.7 μg/m3
7.8 μg/m3
7.6 μg/m3
8.4 μg/m3
9.1 μg/m3
NO2
6.1 ppb
6.2 ppb
6.4 ppb
6.7 ppb
6.3 ppb
SO2
0.5 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.5 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
59.2 ppb
48.8 ppb
52.8 ppb
53.5 ppb
56.6 ppb