Daily Weather in Halcyon, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
26 km/h
Breezy
17 km/h
Breezy
14 km/h
Light
11 km/h
Light
11 km/h
Light
11 km/h
Light
14 km/h
Light
12 km/h
Light
12 km/h
Light
Humidity
97%
Extremely humid
100%
Extremely humid
99%
Extremely humid
99%
Extremely humid
95%
Extremely humid
99%
Extremely humid
99%
Extremely humid
99%
Extremely humid
99%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
9 km
Fair
5 km
Low
5 km
Low
16 km
Good
8 km
Fair
Pressure
1016 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1012 hPa
Normal
Clouds
91%
98%
100%
100%
98%
100%
100%
100%
99%
Dew point
15°
14°
13°
13°
13°
13°
13°
13°
13°
UV Index
10
11
11
10
10
Air quality
63
Moderate
51
Moderate
52
Moderate
56
Moderate
58
Moderate
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
55 μg/m3
17.4 μg/m3
15.5 μg/m3
17 μg/m3
18.9 μg/m3
PM25
15.4 μg/m3
9.2 μg/m3
9.8 μg/m3
11.7 μg/m3
12.9 μg/m3
NO2
5.7 ppb
5.5 ppb
6.6 ppb
6.2 ppb
5.5 ppb
SO2
0.2 ppb
0.2 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
O3
27 ppb
49.5 ppb
45.8 ppb
50 ppb
53.2 ppb