Hourly Weather in Flat Rock, Michigan, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
6 km/h
Calm
8 km/h
Calm
8 km/h
Calm
5 km/h
Calm
6 km/h
Calm
6 km/h
Calm
7 km/h
Calm
6 km/h
Calm
Humidity
71%
Extremely humid
69%
Humid
74%
Extremely humid
80%
Extremely humid
85%
Extremely humid
91%
Extremely humid
92%
Extremely humid
93%
Extremely humid
94%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
13 km
Good
13 km
Good
12 km
Good
12 km
Good
Pressure
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
Clouds
0%
0%
23%
2%
81%
42%
16%
93%
99%
Dew point
20°
19°
19°
19°
20°
20°
20°
20°
20°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
60
Moderate
61
Moderate
63
Moderate
65
Moderate
68
Moderate
70
Moderate
72
Moderate
64
Moderate
65
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
17.1 μg/m3
17.4 μg/m3
PM25
13.7 μg/m3
14.5 μg/m3
15.5 μg/m3
16.7 μg/m3
17.9 μg/m3
19.1 μg/m3
20.2 μg/m3
16.1 μg/m3
16.4 μg/m3
NO2
6.6 ppb
8.6 ppb
9.3 ppb
10 ppb
10.8 ppb
9.9 ppb
9.2 ppb
7.4 ppb
7 ppb
SO2
0.6 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
CO
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
41.3 ppb
42 ppb
42.9 ppb
43.9 ppb
45 ppb
46 ppb
46.9 ppb
30.2 ppb
29.9 ppb