Daily Weather in Alton, Michigan, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
11 mph
Breezy
10 mph
Breezy
7 mph
Light
8 mph
Light
6 mph
Light
7 mph
Light
10 mph
Light
16 mph
Breezy
15 mph
Breezy
Humidity
89%
Extremely humid
86%
Extremely humid
80%
Extremely humid
83%
Extremely humid
94%
Extremely humid
94%
Extremely humid
89%
Extremely humid
84%
Extremely humid
100%
Extremely 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
1027 hPa
Very high
1029 hPa
Very high
1027 hPa
Very high
1019 hPa
High
1024 hPa
High
1024 hPa
High
1022 hPa
High
1016 hPa
Normal
1009 hPa
Low
Clouds
100%
68%
92%
100%
85%
68%
100%
100%
100%
Dew point
20°
10°
15°
28°
35°
35°
34°
45°
36°
UV Index
3
4
5
Air quality
47
Good
44
Good
47
Good
Pollen index
Tree
1 / 5
1 / 5
1 / 5
Weed
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.31 μg/ft3
0.13 μg/ft3
0.14 μg/ft3
PM25
0.19 μg/ft3
0.10 μg/ft3
0.10 μg/ft3
NO2
0.3 ppb
0.4 ppb
0.5 ppb
SO2
0.1 ppb
0.4 ppb
0.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
O3
50.9 ppb
47.6 ppb
50.1 ppb