Hourly Weather in Waterloo, Arkansas, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Light
8 km/h
Light
8 km/h
Light
9 km/h
Light
9 km/h
Light
12 km/h
Light
7 km/h
Calm
5 km/h
Calm
6 km/h
Calm
Humidity
52%
Comfortable
49%
Comfortable
49%
Comfortable
49%
Comfortable
48%
Comfortable
50%
Comfortable
51%
Comfortable
57%
Comfortable
60%
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
1018 hPa
High
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
89%
39%
59%
89%
73%
10%
4%
80%
26%
Dew point
21°
21°
21°
21°
21°
22°
22°
23°
23°
UV Index
7
7
6
5
3
1
0
0
0
Air quality
59
Moderate
59
Moderate
59
Moderate
59
Moderate
66
Moderate
66
Moderate
66
Moderate
66
Moderate
66
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
20.9 μg/m3
21.3 μg/m3
21.6 μg/m3
24.8 μg/m3
21.6 μg/m3
21.6 μg/m3
21.3 μg/m3
21.2 μg/m3
21.2 μg/m3
PM25
13.1 μg/m3
13.2 μg/m3
13.4 μg/m3
13.5 μg/m3
17.2 μg/m3
17.3 μg/m3
17.1 μg/m3
17.1 μg/m3
17.2 μg/m3
NO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.5 ppb
0.6 ppb
0.8 ppb
1.1 ppb
SO2
0.5 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
28.3 ppb
29 ppb
29.7 ppb
30.4 ppb
45.4 ppb
44.9 ppb
44.2 ppb
42.9 ppb
41.4 ppb