Hourly Weather in Riverside, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
8 mph
Light
7 mph
Light
6 mph
Light
7 mph
Light
7 mph
Light
7 mph
Light
6 mph
Light
5 mph
Calm
Humidity
66%
Humid
69%
Humid
72%
Extremely humid
75%
Extremely humid
77%
Extremely humid
81%
Extremely humid
84%
Extremely humid
86%
Extremely humid
89%
Extremely humid
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
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
Clouds
96%
96%
100%
100%
100%
100%
99%
99%
98%
Dew point
43°
44°
45°
47°
46°
47°
48°
48°
48°
UV Index
2
2
2
2
1
1
0
0
0
Air quality
48
Good
47
Good
46
Good
45
Good
44
Good
43
Good
42
Good
42
Good
42
Good
Pollen index
Tree
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 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
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.37 μg/ft3
0.37 μg/ft3
0.35 μg/ft3
0.34 μg/ft3
0.33 μg/ft3
0.32 μg/ft3
0.31 μg/ft3
0.30 μg/ft3
0.30 μg/ft3
PM25
0.24 μg/ft3
0.24 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
0.21 μg/ft3
0.21 μg/ft3
0.21 μg/ft3
NO2
1.7 ppb
1.5 ppb
1.3 ppb
1.2 ppb
1.2 ppb
1.3 ppb
1.3 ppb
1.7 ppb
2.1 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.5 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
41.1 ppb
42.4 ppb
43.6 ppb
44.4 ppb
44.7 ppb
44.8 ppb
45.2 ppb
45.2 ppb
45.2 ppb