Hourly Weather in Riley, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
14 km/h
Light
10 km/h
Light
8 km/h
Calm
10 km/h
Light
11 km/h
Light
7 km/h
Calm
8 km/h
Calm
9 km/h
Light
9 km/h
Light
Humidity
45%
Comfortable
43%
Dry
44%
Dry
41%
Dry
43%
Dry
49%
Comfortable
58%
Comfortable
54%
Comfortable
56%
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
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
22%
11%
9%
2%
0%
0%
0%
0%
0%
Dew point
11°
11°
12°
11°
11°
12°
13°
11°
11°
UV Index
5
4
2
1
0
0
0
0
0
Air quality
40
Good
40
Good
40
Good
41
Good
41
Good
54
Moderate
52
Moderate
47
Good
44
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
11.4 μg/m3
10.1 μg/m3
9.1 μg/m3
8.5 μg/m3
PM25
7.1 μg/m3
6.6 μg/m3
6 μg/m3
5.5 μg/m3
5.1 μg/m3
10.5 μg/m3
9.4 μg/m3
8.4 μg/m3
7.8 μg/m3
NO2
1 ppb
0.9 ppb
1.3 ppb
1.6 ppb
2 ppb
3 ppb
4.2 ppb
5.4 ppb
6 ppb
SO2
0.9 ppb
0.8 ppb
0.7 ppb
0.6 ppb
0.5 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
42.1 ppb
42.8 ppb
43.4 ppb
44 ppb
44.6 ppb
50.1 ppb
46.7 ppb
40.1 ppb
36.2 ppb