Daily Weather in Lanark, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
16 mph
Breezy
11 mph
Breezy
7 mph
Light
8 mph
Light
15 mph
Breezy
11 mph
Breezy
10 mph
Breezy
18 mph
Breezy
11 mph
Breezy
Humidity
90%
Extremely humid
86%
Extremely humid
88%
Extremely humid
90%
Extremely humid
98%
Extremely humid
98%
Extremely humid
98%
Extremely humid
96%
Extremely humid
92%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
Pressure
1015 hPa
Normal
1018 hPa
High
1016 hPa
Normal
1014 hPa
Normal
1008 hPa
Low
1010 hPa
Normal
1009 hPa
Normal
1011 hPa
Normal
1018 hPa
High
Clouds
96%
92%
90%
100%
100%
100%
100%
100%
66%
Dew point
52°
51°
56°
59°
64°
61°
67°
67°
51°
UV Index
8
6
7
5
4
0
Air quality
41
Good
43
Good
42
Good
39
Good
39
Good
Pollen index
Tree
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.32 μg/ft3
0.34 μg/ft3
0.30 μg/ft3
0.34 μg/ft3
0.38 μg/ft3
0.08 μg/ft3
PM25
0.27 μg/ft3
0.24 μg/ft3
0.20 μg/ft3
0.24 μg/ft3
0.27 μg/ft3
0.06 μg/ft3
NO2
1.49 ppb
2.47 ppb
3.78 ppb
1.64 ppb
1.25 ppb
0.79 ppb
SO2
0.19 ppb
0.21 ppb
0.16 ppb
0.1 ppb
0.19 ppb
0.19 ppb
CO
0.14 ppb
0.16 ppb
0.18 ppb
0.15 ppb
0.16 ppb
0.15 ppb
O3
47 ppb
48.07 ppb
47.27 ppb
44.54 ppb
45.44 ppb
34.65 ppb