Daily Weather in San Bernardino, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 mph
Light
7 mph
Light
10 mph
Breezy
8 mph
Light
9 mph
Light
10 mph
Light
11 mph
Breezy
10 mph
Light
9 mph
Light
Humidity
45%
Dry
72%
Extremely humid
76%
Extremely humid
58%
Comfortable
76%
Extremely humid
90%
Extremely humid
79%
Extremely humid
60%
Comfortable
60%
Humid
Visibility
10 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
Pressure
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
Clouds
100%
100%
0%
21%
93%
25%
100%
10%
3%
Dew point
36°
47°
45°
45°
47°
47°
45°
44°
47°
UV Index
9
8
7
9
Air quality
122
Unhealthy for sensitive groups
88
Moderate
109
Unhealthy for sensitive groups
50
Moderate
Pollen index
Tree
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.75 μg/ft3
0.54 μg/ft3
0.72 μg/ft3
0.62 μg/ft3
PM25
0.49 μg/ft3
0.36 μg/ft3
0.49 μg/ft3
0.40 μg/ft3
NO2
7.29 ppb
7.59 ppb
6.75 ppb
2.25 ppb
SO2
2.23 ppb
1.55 ppb
1.83 ppb
1.11 ppb
CO
0.26 ppb
0.22 ppb
0.24 ppb
0.19 ppb
O3
81.79 ppb
68.44 ppb
78.56 ppb
78.13 ppb