Hourly Weather in Arcadia, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
Humidity
89%
Extremely humid
89%
Extremely humid
89%
Extremely humid
89%
Extremely humid
89%
Extremely humid
89%
Extremely humid
88%
Extremely humid
85%
Extremely humid
79%
Extremely humid
Visibility
0 mi
Low
0 mi
Low
0 mi
Low
0 mi
Low
0 mi
Low
6 mi
Good
2 mi
Low
8 mi
Good
10 mi
Good
Pressure
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
100%
100%
100%
100%
100%
93%
59%
40%
21%
Dew point
50°
50°
50°
49°
49°
49°
49°
49°
49°
UV Index
0
0
0
0
0
0
0
1
3
Air quality
48
Good
47
Good
46
Good
45
Good
44
Good
43
Good
41
Good
42
Good
44
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
1 / 5
1 / 5
1 / 5
1 / 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
0.45 μg/ft3
0.44 μg/ft3
0.43 μg/ft3
0.42 μg/ft3
0.42 μg/ft3
0.40 μg/ft3
0.39 μg/ft3
0.54 μg/ft3
0.62 μg/ft3
PM25
0.31 μg/ft3
0.30 μg/ft3
0.29 μg/ft3
0.29 μg/ft3
0.28 μg/ft3
0.27 μg/ft3
0.26 μg/ft3
0.31 μg/ft3
0.34 μg/ft3
NO2
7.65 ppb
6.84 ppb
5.52 ppb
4.2 ppb
2.89 ppb
2.73 ppb
2.57 ppb
2.41 ppb
2.87 ppb
SO2
0.65 ppb
0.53 ppb
0.51 ppb
0.49 ppb
0.46 ppb
0.76 ppb
1.05 ppb
1.35 ppb
1.55 ppb
CO
0.21 ppb
0.21 ppb
0.2 ppb
0.19 ppb
0.17 ppb
0.17 ppb
0.16 ppb
0.16 ppb
0.16 ppb
O3
14.72 ppb
12.55 ppb
13.7 ppb
14.85 ppb
16 ppb
24.43 ppb
32.86 ppb
41.29 ppb
46.01 ppb