Hourly Weather in Riverdale Park, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 mph
Calm
5 mph
Calm
5 mph
Light
7 mph
Light
8 mph
Light
7 mph
Light
5 mph
Light
6 mph
Light
4 mph
Calm
Humidity
24%
Very dry
22%
Very dry
19%
Extremely dry
17%
Extremely dry
18%
Extremely dry
23%
Very dry
32%
Dry
42%
Dry
42%
Dry
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
1014 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
Clouds
0%
0%
8%
26%
25%
12%
5%
9%
0%
Dew point
32°
30°
27°
25°
26°
30°
32°
34°
33°
UV Index
8
6
4
2
1
0
0
0
0
Air quality
68
Moderate
72
Moderate
72
Moderate
73
Moderate
72
Moderate
69
Moderate
61
Moderate
52
Moderate
47
Good
Pollen index
Tree
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
1 / 5
1 / 5
2 / 5
3 / 5
4 / 5
5 / 5
4 / 5
4 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
0.05 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
PM25
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
NO2
0.1 ppb
0.11 ppb
0.12 ppb
0.13 ppb
0.3 ppb
0.47 ppb
0.63 ppb
0.77 ppb
0.91 ppb
SO2
0.03 ppb
0.03 ppb
0.03 ppb
0.03 ppb
0.03 ppb
0.03 ppb
0.03 ppb
0.03 ppb
0.03 ppb
CO
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.13 ppb
0.13 ppb
0.13 ppb
O3
62.54 ppb
62.69 ppb
62.83 ppb
62.98 ppb
58.82 ppb
54.66 ppb
50.5 ppb
47.83 ppb
45.15 ppb