Daily Weather in Keystone, Tennessee, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
18 km/h
Breezy
13 km/h
Light
10 km/h
Light
21 km/h
Breezy
17 km/h
Breezy
12 km/h
Light
5 km/h
Calm
8 km/h
Calm
8 km/h
Calm
Humidity
98%
Extremely humid
97%
Extremely humid
93%
Extremely humid
100%
Extremely humid
100%
Extremely humid
89%
Extremely humid
84%
Extremely humid
96%
Extremely humid
99%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
12 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
12 km
Good
Pressure
1020 hPa
High
1014 hPa
Normal
1012 hPa
Normal
1009 hPa
Normal
1011 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
100%
100%
100%
100%
100%
91%
100%
100%
100%
Dew point
20°
22°
22°
24°
20°
18°
19°
20°
21°
UV Index
6
7
6
9
5
0
Air quality
54
Moderate
52
Moderate
68
Moderate
68
Moderate
53
Moderate
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
15.1 μg/m3
10 μg/m3
19 μg/m3
18.7 μg/m3
10.5 μg/m3
9.7 μg/m3
PM25
10.5 μg/m3
9.8 μg/m3
18.2 μg/m3
17.9 μg/m3
10.3 μg/m3
9.6 μg/m3
NO2
5.1 ppb
4.8 ppb
4.2 ppb
2 ppb
7.4 ppb
3.9 ppb
SO2
0.3 ppb
0.2 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.4 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.2 ppb
0.3 ppb
0.3 ppb
O3
36.7 ppb
41.7 ppb
52.4 ppb
45.9 ppb
47.6 ppb
28 ppb