Hourly Weather in Mammoth Spring, Arkansas, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
4 km/h
Calm
8 km/h
Calm
10 km/h
Light
12 km/h
Light
13 km/h
Light
9 km/h
Light
5 km/h
Calm
9 km/h
Light
Humidity
80%
Extremely humid
75%
Extremely humid
67%
Humid
59%
Comfortable
56%
Comfortable
55%
Comfortable
56%
Comfortable
60%
Humid
64%
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
1019 hPa
High
1018 hPa
High
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
100%
100%
100%
92%
100%
100%
100%
100%
91%
Dew point
20°
20°
20°
19°
20°
19°
19°
20°
20°
UV Index
6
5
4
2
1
1
0
0
0
Air quality
42
Good
43
Good
43
Good
44
Good
45
Good
45
Good
54
Moderate
53
Moderate
53
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
1 / 5
1 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
11.3 μg/m3
12 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
17.3 μg/m3
11 μg/m3
10.8 μg/m3
10.6 μg/m3
PM25
7.5 μg/m3
7.6 μg/m3
7.7 μg/m3
7.9 μg/m3
8 μg/m3
8.1 μg/m3
10.4 μg/m3
10.2 μg/m3
10.1 μg/m3
NO2
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.5 ppb
0.7 ppb
0.8 ppb
1 ppb
1.1 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
29.6 ppb
31 ppb
32.7 ppb
34.4 ppb
36.1 ppb
37.5 ppb
46.9 ppb
46.4 ppb
46.1 ppb