Hourly Weather in Harlem, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
13 km/h
Light
15 km/h
Light
15 km/h
Light
17 km/h
Breezy
15 km/h
Light
12 km/h
Light
12 km/h
Light
18 km/h
Breezy
Humidity
63%
Humid
71%
Extremely humid
79%
Extremely humid
91%
Extremely humid
92%
Extremely humid
92%
Extremely humid
94%
Extremely humid
93%
Extremely humid
79%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
14 km
Good
14 km
Good
13 km
Good
9 km
Fair
13 km
Good
16 km
Good
Pressure
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
0%
0%
1%
15%
15%
14%
34%
23%
6%
Dew point
10°
11°
12°
13°
13°
13°
12°
12°
12°
UV Index
0
0
0
0
0
0
0
0
1
Air quality
38
Good
38
Good
39
Good
40
Good
42
Good
43
Good
44
Good
31
Good
31
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
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
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
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
7.2 μg/m3
7.3 μg/m3
PM25
6.7 μg/m3
6.8 μg/m3
7 μg/m3
7.2 μg/m3
7.5 μg/m3
7.7 μg/m3
7.9 μg/m3
5.5 μg/m3
5.6 μg/m3
NO2
1.9 ppb
2.1 ppb
2.4 ppb
2.5 ppb
2.7 ppb
2.8 ppb
2.4 ppb
2 ppb
1.5 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 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
33.6 ppb
33.9 ppb
34.2 ppb
34.7 ppb
35.1 ppb
35.6 ppb
36 ppb
20.2 ppb
21.5 ppb