Hourly Weather in Alpena County, Michigan, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 mph
Light
5 mph
Calm
5 mph
Calm
5 mph
Light
5 mph
Calm
4 mph
Calm
5 mph
Calm
5 mph
Light
6 mph
Light
Humidity
48%
Comfortable
46%
Comfortable
47%
Comfortable
49%
Comfortable
55%
Comfortable
59%
Comfortable
66%
Humid
69%
Humid
68%
Humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1017 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
25°
24°
24°
24°
25°
25°
27°
28°
28°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
30
Good
30
Good
30
Good
30
Good
29
Good
26
Good
23
Good
22
Good
24
Good
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
0.03 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
0.08 μg/ft3
0.10 μg/ft3
0.13 μg/ft3
0.16 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
PM25
0.03 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
0.07 μg/ft3
0.10 μg/ft3
0.13 μg/ft3
0.15 μg/ft3
0.17 μg/ft3
0.17 μg/ft3
NO2
0.96 ppb
1.84 ppb
2.72 ppb
3.6 ppb
4.9 ppb
6.2 ppb
7.51 ppb
7.1 ppb
6.7 ppb
SO2
0.42 ppb
0.63 ppb
0.83 ppb
1.04 ppb
1.33 ppb
1.61 ppb
1.9 ppb
1.82 ppb
1.73 ppb
CO
0.13 ppb
0.14 ppb
0.14 ppb
0.15 ppb
0.16 ppb
0.18 ppb
0.19 ppb
0.19 ppb
0.19 ppb
O3
34.8 ppb
33.1 ppb
31.5 ppb
29.8 ppb
26.9 ppb
24 ppb
21 ppb
21 ppb
20.9 ppb