Hourly Weather in Troy, Michigan, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
18 km/h
Breezy
18 km/h
Breezy
19 km/h
Breezy
35 km/h
Strong
21 km/h
Breezy
19 km/h
Breezy
14 km/h
Light
9 km/h
Light
13 km/h
Light
Humidity
58%
Comfortable
42%
Dry
40%
Dry
48%
Comfortable
44%
Dry
41%
Dry
38%
Dry
53%
Comfortable
43%
Dry
Visibility
16 km
Good
16 km
Good
16 km
Good
14 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1007 hPa
Low
1005 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1004 hPa
Low
1004 hPa
Very low
1004 hPa
Very low
1002 hPa
Very low
Clouds
21%
16%
100%
91%
100%
100%
6%
100%
76%
Dew point
20°
17°
17°
18°
17°
16°
16°
19°
16°
UV Index
6
6
5
4
3
1
0
0
0
Air quality
64
Moderate
66
Moderate
69
Moderate
72
Moderate
76
Moderate
79
Moderate
82
Moderate
59
Moderate
56
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
55 μg/m3
55 μg/m3
55 μg/m3
55 μg/m3
55 μg/m3
55 μg/m3
55 μg/m3
13.8 μg/m3
12.3 μg/m3
PM25
16 μg/m3
17.1 μg/m3
18.6 μg/m3
20.3 μg/m3
22.1 μg/m3
23.9 μg/m3
25.4 μg/m3
13.2 μg/m3
11.8 μg/m3
NO2
2.5 ppb
1.4 ppb
1.4 ppb
1.4 ppb
1.4 ppb
2.2 ppb
3.1 ppb
3.1 ppb
4.1 ppb
SO2
1 ppb
0.9 ppb
0.8 ppb
0.7 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.3 ppb
0.3 ppb
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
36.3 ppb
37.5 ppb
39.3 ppb
41.4 ppb
43.5 ppb
45.6 ppb
47.4 ppb
48.5 ppb
47.1 ppb