Hourly Weather in Lancaster, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
6 km/h
Calm
4 km/h
Calm
3 km/h
Calm
5 km/h
Calm
2 km/h
Calm
2 km/h
Calm
5 km/h
Calm
6 km/h
Calm
Humidity
68%
Humid
69%
Humid
70%
Extremely humid
72%
Extremely humid
74%
Extremely humid
77%
Extremely humid
75%
Extremely humid
80%
Extremely humid
79%
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
1019 hPa
High
1018 hPa
High
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
Clouds
19%
100%
100%
99%
100%
100%
99%
100%
100%
Dew point
15°
16°
15°
16°
16°
17°
17°
17°
17°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
43
Good
43
Good
43
Good
43
Good
42
Good
39
Good
41
Good
42
Good
43
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
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
7.2 μg/m3
7.5 μg/m3
7.9 μg/m3
8 μg/m3
PM25
6 μg/m3
5.9 μg/m3
5.8 μg/m3
5.6 μg/m3
5.5 μg/m3
7 μg/m3
7.3 μg/m3
7.6 μg/m3
7.7 μg/m3
NO2
2.9 ppb
3.3 ppb
3.7 ppb
4.1 ppb
4.4 ppb
5.4 ppb
6 ppb
6.5 ppb
6.5 ppb
SO2
0.7 ppb
0.7 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 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
46.8 ppb
46.5 ppb
46.2 ppb
45.8 ppb
45.5 ppb
31.8 ppb
29.7 ppb
27.9 ppb
26.8 ppb