Hourly Weather in Mason, Michigan, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 mph
Breezy
14 mph
Breezy
16 mph
Breezy
19 mph
Breezy
19 mph
Breezy
18 mph
Breezy
17 mph
Breezy
16 mph
Breezy
15 mph
Breezy
Humidity
88%
Extremely humid
90%
Extremely humid
91%
Extremely humid
90%
Extremely humid
89%
Extremely humid
89%
Extremely humid
88%
Extremely humid
88%
Extremely humid
88%
Extremely humid
Visibility
3 mi
Fair
3 mi
Low
4 mi
Fair
1 mi
Low
6 mi
Good
7 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
Pressure
1009 hPa
Normal
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
55°
55°
55°
55°
55°
55°
55°
55°
55°
UV Index
0
0
0
0
0
0
0
0
1
Air quality
42
Good
42
Good
43
Good
43
Good
44
Good
44
Good
44
Good
44
Good
44
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 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
1 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.31 μg/ft3
0.28 μg/ft3
0.28 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
0.22 μg/ft3
0.26 μg/ft3
0.26 μg/ft3
0.23 μg/ft3
PM25
0.18 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
0.14 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.13 μg/ft3
NO2
0.76 ppb
0.74 ppb
0.72 ppb
0.71 ppb
0.72 ppb
0.73 ppb
0.75 ppb
0.74 ppb
0.74 ppb
SO2
0.18 ppb
0.16 ppb
0.14 ppb
0.11 ppb
0.1 ppb
0.09 ppb
0.08 ppb
0.08 ppb
0.08 ppb
CO
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.13 ppb
0.12 ppb
0.12 ppb
O3
47.1 ppb
47.66 ppb
48.22 ppb
48.78 ppb
48.39 ppb
47.99 ppb
47.6 ppb
46.44 ppb
45.28 ppb