Daily Weather in Waterloo, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
14 km/h
Light
27 km/h
Breezy
16 km/h
Breezy
18 km/h
Breezy
11 km/h
Light
10 km/h
Light
8 km/h
Light
10 km/h
Light
7 km/h
Calm
Humidity
94%
Extremely humid
94%
Extremely humid
94%
Extremely humid
89%
Extremely humid
85%
Extremely humid
82%
Extremely humid
91%
Extremely humid
88%
Extremely humid
85%
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
1016 hPa
Normal
1013 hPa
Normal
1011 hPa
Normal
1013 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
Clouds
100%
100%
97%
77%
6%
100%
100%
98%
21%
Dew point
25°
25°
26°
25°
20°
17°
19°
18°
21°
UV Index
8
7
9
9
9
Air quality
66
Moderate
73
Moderate
67
Moderate
61
Moderate
36
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
17.6 μg/m3
21.9 μg/m3
20.8 μg/m3
13.5 μg/m3
5.8 μg/m3
PM25
17 μg/m3
20.9 μg/m3
17.3 μg/m3
11.8 μg/m3
5.6 μg/m3
NO2
13.9 ppb
15.5 ppb
5.5 ppb
6.4 ppb
4.5 ppb
SO2
1.7 ppb
2.5 ppb
1.6 ppb
1 ppb
1 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
O3
63.1 ppb
78.7 ppb
61.7 ppb
68.7 ppb
55.9 ppb