Hourly Weather in Walnut Grove, Arkansas, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
9 km/h
Light
7 km/h
Calm
8 km/h
Light
14 km/h
Light
15 km/h
Light
15 km/h
Light
14 km/h
Light
14 km/h
Light
Humidity
78%
Extremely humid
79%
Extremely humid
82%
Extremely humid
82%
Extremely humid
73%
Extremely humid
69%
Humid
62%
Humid
52%
Comfortable
45%
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
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
High
1018 hPa
High
1019 hPa
High
1019 hPa
High
1018 hPa
Normal
Clouds
99%
10%
16%
12%
3%
3%
5%
7%
6%
Dew point
23°
24°
24°
24°
23°
23°
22°
21°
20°
UV Index
0
0
0
0
0
1
3
5
7
Air quality
75
Moderate
75
Moderate
74
Moderate
72
Moderate
71
Moderate
69
Moderate
64
Moderate
77
Moderate
78
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
27.1 μg/m3
29 μg/m3
29.9 μg/m3
29.5 μg/m3
29.6 μg/m3
31.6 μg/m3
35.1 μg/m3
37.7 μg/m3
40.6 μg/m3
PM25
21.8 μg/m3
21.5 μg/m3
21 μg/m3
20.3 μg/m3
19.5 μg/m3
18.7 μg/m3
16.1 μg/m3
23 μg/m3
23.2 μg/m3
NO2
1.4 ppb
1.4 ppb
1.5 ppb
1.4 ppb
1.3 ppb
1.2 ppb
1.1 ppb
0.8 ppb
0.6 ppb
SO2
0.9 ppb
0.9 ppb
0.9 ppb
0.9 ppb
0.9 ppb
1 ppb
1.1 ppb
0.9 ppb
0.8 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
12.9 ppb
13.6 ppb
14.7 ppb
16.4 ppb
18.2 ppb
20.2 ppb
24 ppb
30.6 ppb
33.1 ppb