Hourly Weather in Walker, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
6 km/h
Calm
7 km/h
Calm
6 km/h
Calm
3 km/h
Calm
3 km/h
Calm
8 km/h
Calm
8 km/h
Light
10 km/h
Light
Humidity
53%
Comfortable
42%
Dry
40%
Dry
40%
Dry
40%
Dry
40%
Dry
41%
Dry
48%
Comfortable
55%
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
1020 hPa
High
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
Clouds
100%
99%
100%
100%
89%
59%
100%
100%
100%
Dew point
15°
11°
11°
12°
12°
12°
12°
14°
14°
UV Index
7
7
5
3
2
1
0
0
0
Air quality
40
Good
40
Good
40
Good
43
Good
47
Good
50
Moderate
52
Moderate
53
Moderate
51
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
11 μg/m3
10.7 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
9.8 μg/m3
PM25
6.6 μg/m3
6.8 μg/m3
7.2 μg/m3
7.7 μg/m3
8.3 μg/m3
8.9 μg/m3
9.5 μg/m3
10 μg/m3
9.2 μg/m3
NO2
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
1.2 ppb
1.9 ppb
2.4 ppb
4 ppb
5.7 ppb
SO2
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
43.1 ppb
43.1 ppb
43 ppb
43 ppb
42.9 ppb
42.8 ppb
42.7 ppb
42.6 ppb
42.5 ppb