Hourly Weather in Alpena County, Michigan, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 mph
Calm
2 mph
Calm
0 mph
Calm
2 mph
Calm
3 mph
Calm
4 mph
Calm
6 mph
Light
6 mph
Light
7 mph
Light
Humidity
95%
Extremely humid
96%
Extremely humid
97%
Extremely humid
98%
Extremely humid
98%
Extremely humid
98%
Extremely humid
98%
Extremely humid
98%
Extremely humid
97%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
4 mi
Fair
3 mi
Fair
2 mi
Low
1 mi
Low
Pressure
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
27°
27°
27°
27°
27°
28°
28°
28°
28°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
54
Moderate
54
Moderate
54
Moderate
52
Moderate
43
Good
36
Good
36
Good
37
Good
38
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
1 / 5
1 / 5
1 / 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
0.32 μg/ft3
0.32 μg/ft3
0.31 μg/ft3
0.28 μg/ft3
0.23 μg/ft3
0.18 μg/ft3
0.15 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
PM25
0.30 μg/ft3
0.30 μg/ft3
0.30 μg/ft3
0.27 μg/ft3
0.22 μg/ft3
0.17 μg/ft3
0.14 μg/ft3
0.12 μg/ft3
0.11 μg/ft3
NO2
1.5 ppb
1.4 ppb
1.1 ppb
0.9 ppb
0.6 ppb
0.5 ppb
0.4 ppb
0.3 ppb
0.3 ppb
SO2
0.5 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.1 ppb
0.1 ppb
N/A
N/A
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
38.5 ppb
38.1 ppb
38 ppb
38 ppb
38.2 ppb
38.6 ppb
39.1 ppb
39.9 ppb
40.5 ppb