Daily Weather in Riley, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
17 km/h
Breezy
22 km/h
Breezy
27 km/h
Breezy
18 km/h
Breezy
12 km/h
Light
10 km/h
Light
8 km/h
Calm
8 km/h
Calm
9 km/h
Light
Humidity
96%
Extremely humid
96%
Extremely humid
96%
Extremely humid
87%
Extremely humid
85%
Extremely humid
83%
Extremely humid
92%
Extremely humid
92%
Extremely humid
97%
Extremely humid
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
1017 hPa
Normal
1013 hPa
Normal
1010 hPa
Normal
1014 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
100%
100%
100%
20%
2%
63%
100%
98%
27%
Dew point
22°
23°
27°
19°
17°
19°
20°
20°
21°
UV Index
4
7
7
8
8
0
Air quality
55
Moderate
48
Good
49
Good
44
Good
42
Good
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
18.3 μg/m3
7.4 μg/m3
9.3 μg/m3
4.8 μg/m3
2.3 μg/m3
2 μg/m3
PM25
11.2 μg/m3
6.7 μg/m3
7.3 μg/m3
4.6 μg/m3
2.3 μg/m3
1.8 μg/m3
NO2
7.8 ppb
7.8 ppb
6.2 ppb
5.1 ppb
5.9 ppb
5.2 ppb
SO2
0.9 ppb
0.5 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
O3
38.8 ppb
51.9 ppb
53.1 ppb
47.8 ppb
45 ppb
18.3 ppb