Hourly Weather in Crystal Lake, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Calm
9 km/h
Light
10 km/h
Light
13 km/h
Light
9 km/h
Light
9 km/h
Light
6 km/h
Calm
5 km/h
Calm
13 km/h
Light
Humidity
70%
Extremely humid
73%
Extremely humid
76%
Extremely humid
73%
Extremely humid
72%
Extremely humid
76%
Extremely humid
79%
Extremely humid
80%
Extremely humid
80%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1008 hPa
Low
1008 hPa
Low
1009 hPa
Normal
1010 hPa
Normal
1009 hPa
Low
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1008 hPa
Low
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
23°
23°
22°
22°
21°
21°
21°
21°
20°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
123
Unhealthy for sensitive groups
120
Unhealthy for sensitive groups
114
Unhealthy for sensitive groups
106
Unhealthy for sensitive groups
98
Moderate
91
Moderate
84
Moderate
77
Moderate
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
12.1 μg/m3
69 μg/m3
69 μg/m3
69 μg/m3
69 μg/m3
69 μg/m3
69 μg/m3
69 μg/m3
5.6 μg/m3
PM25
44.3 μg/m3
43.1 μg/m3
40.8 μg/m3
37.6 μg/m3
33.8 μg/m3
30 μg/m3
26.3 μg/m3
23 μg/m3
5.5 μg/m3
NO2
6.9 ppb
9.2 ppb
8.5 ppb
7.8 ppb
7 ppb
6.7 ppb
6.4 ppb
6.1 ppb
6.3 ppb
SO2
0.7 ppb
0.6 ppb
0.5 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
46.4 ppb
46.4 ppb
46.4 ppb
46.4 ppb
46.3 ppb
46.3 ppb
46.3 ppb
46.3 ppb
27.6 ppb