Daily Weather in Lerna, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 km/h
Light
24 km/h
Breezy
19 km/h
Breezy
13 km/h
Light
10 km/h
Light
12 km/h
Light
15 km/h
Light
17 km/h
Breezy
13 km/h
Light
Humidity
97%
Extremely humid
100%
Extremely humid
98%
Extremely humid
83%
Extremely humid
87%
Extremely humid
93%
Extremely humid
93%
Extremely humid
90%
Extremely humid
90%
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
1014 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1015 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1015 hPa
Normal
Clouds
100%
100%
100%
13%
92%
100%
100%
9%
99%
Dew point
24°
26°
25°
20°
19°
20°
20°
20°
20°
UV Index
6
8
7
9
0
Air quality
61
Moderate
59
Moderate
51
Moderate
45
Good
18
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
15.1 μg/m3
16.8 μg/m3
6 μg/m3
2.8 μg/m3
1.8 μg/m3
PM25
14.1 μg/m3
13.4 μg/m3
5.2 μg/m3
2.8 μg/m3
1.7 μg/m3
NO2
17.1 ppb
5.6 ppb
4.3 ppb
5.7 ppb
5.8 ppb
SO2
1.1 ppb
1.2 ppb
0.8 ppb
1 ppb
1 ppb
CO
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
58.6 ppb
64.8 ppb
55.1 ppb
48.6 ppb
19.8 ppb