Hourly Weather in Mark, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Light
9 km/h
Light
8 km/h
Light
5 km/h
Calm
7 km/h
Calm
8 km/h
Light
10 km/h
Light
12 km/h
Light
12 km/h
Light
Humidity
79%
Extremely humid
81%
Extremely humid
85%
Extremely humid
85%
Extremely humid
81%
Extremely humid
85%
Extremely humid
90%
Extremely humid
92%
Extremely humid
88%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
15 km
Good
14 km
Good
13 km
Good
14 km
Good
Pressure
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
79%
0%
1%
100%
100%
100%
100%
100%
100%
Dew point
17°
16°
16°
16°
16°
17°
18°
18°
18°
UV Index
0
0
0
0
0
0
0
0
1
Air quality
38
Good
36
Good
35
Good
35
Good
35
Good
35
Good
35
Good
39
Good
33
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
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
12.3 μg/m3
16.2 μg/m3
16.2 μg/m3
16.2 μg/m3
16.2 μg/m3
16.2 μg/m3
16.2 μg/m3
7.2 μg/m3
6.1 μg/m3
PM25
6.8 μg/m3
6.4 μg/m3
5.9 μg/m3
5.3 μg/m3
4.7 μg/m3
4.1 μg/m3
3.6 μg/m3
6.9 μg/m3
5.9 μg/m3
NO2
12.1 ppb
12 ppb
11.4 ppb
10.7 ppb
10.1 ppb
9.3 ppb
8.5 ppb
7.9 ppb
6.4 ppb
SO2
0.4 ppb
0.4 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.7 ppb
0.8 ppb
0.9 ppb
1.1 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
37.7 ppb
37.7 ppb
37.7 ppb
37.6 ppb
37.6 ppb
37.5 ppb
37.5 ppb
20.4 ppb
22.9 ppb