Hourly Weather in Alpena, Arkansas, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
3 km/h
Calm
3 km/h
Calm
5 km/h
Calm
7 km/h
Calm
5 km/h
Calm
4 km/h
Calm
5 km/h
Calm
16 km/h
Light
Humidity
83%
Extremely humid
83%
Extremely humid
83%
Extremely humid
84%
Extremely humid
86%
Extremely humid
87%
Extremely humid
85%
Extremely humid
81%
Extremely humid
68%
Humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
15 km
Good
15 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1015 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
Clouds
0%
65%
56%
16%
3%
68%
100%
98%
8%
Dew point
22°
22°
22°
22°
22°
22°
22°
22°
22°
UV Index
0
0
0
0
0
0
0
1
2
Air quality
51
Moderate
52
Moderate
52
Moderate
53
Moderate
53
Moderate
54
Moderate
54
Moderate
51
Moderate
52
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
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
9.7 μg/m3
10.3 μg/m3
PM25
9.2 μg/m3
9.4 μg/m3
9.7 μg/m3
10 μg/m3
10.3 μg/m3
10.6 μg/m3
10.9 μg/m3
9.1 μg/m3
9.5 μg/m3
NO2
1 ppb
1.1 ppb
1.2 ppb
1.3 ppb
1.3 ppb
1.4 ppb
1.4 ppb
1.2 ppb
0.9 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 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
27.4 ppb
28.3 ppb
29.5 ppb
30.9 ppb
32.4 ppb
33.8 ppb
35 ppb
30.7 ppb
31.8 ppb