Hourly Weather in Slippery Rock, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Calm
8 km/h
Calm
8 km/h
Calm
7 km/h
Calm
6 km/h
Calm
5 km/h
Calm
6 km/h
Calm
7 km/h
Calm
5 km/h
Calm
Humidity
64%
Humid
64%
Humid
62%
Humid
64%
Humid
77%
Extremely humid
75%
Extremely humid
68%
Humid
66%
Humid
65%
Humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
98%
100%
Dew point
18°
17°
17°
17°
19°
18°
16°
16°
15°
UV Index
6
3
2
1
0
0
0
0
0
Air quality
42
Good
40
Good
39
Good
38
Good
51
Moderate
51
Moderate
50
Moderate
48
Good
47
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
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
14 μg/m3
9.8 μg/m3
9.6 μg/m3
9.4 μg/m3
9 μg/m3
8.7 μg/m3
PM25
7.5 μg/m3
7.2 μg/m3
7 μg/m3
6.7 μg/m3
9.2 μg/m3
9.1 μg/m3
8.8 μg/m3
8.5 μg/m3
8.3 μg/m3
NO2
0.3 ppb
0.3 ppb
0.5 ppb
0.8 ppb
1 ppb
1 ppb
1.1 ppb
1.2 ppb
1.2 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 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
29.2 ppb
29.8 ppb
30.5 ppb
31.2 ppb
42.4 ppb
41.4 ppb
40.2 ppb
38.1 ppb
36.7 ppb