Hourly Weather in Lester, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 km/h
Calm
6 km/h
Calm
7 km/h
Calm
5 km/h
Calm
6 km/h
Calm
4 km/h
Calm
3 km/h
Calm
4 km/h
Calm
2 km/h
Calm
Humidity
42%
Dry
42%
Dry
43%
Dry
45%
Comfortable
45%
Comfortable
44%
Dry
44%
Dry
45%
Comfortable
49%
Comfortable
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
High
1018 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
96%
97%
100%
Dew point
12°
12°
12°
13°
12°
12°
13°
13°
14°
UV Index
7
7
4
4
4
2
1
0
0
Air quality
36
Good
37
Good
38
Good
38
Good
39
Good
40
Good
40
Good
55
Moderate
54
Moderate
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
35.6 μg/m3
35.6 μg/m3
35.6 μg/m3
35.6 μg/m3
35.6 μg/m3
35.6 μg/m3
35.6 μg/m3
9.9 μg/m3
9.5 μg/m3
PM25
6.5 μg/m3
6.6 μg/m3
6.7 μg/m3
6.8 μg/m3
7 μg/m3
7.1 μg/m3
7.2 μg/m3
9.4 μg/m3
9.1 μg/m3
NO2
0.8 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.8 ppb
0.9 ppb
1.1 ppb
1.7 ppb
SO2
0.8 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
30.5 ppb
31.2 ppb
32.1 ppb
33.1 ppb
34.2 ppb
35.2 ppb
36.1 ppb
60.8 ppb
59.1 ppb