Hourly Weather in Round Rock, Tennessee, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
4 km/h
Calm
5 km/h
Calm
4 km/h
Calm
1 km/h
Calm
3 km/h
Calm
4 km/h
Calm
1 km/h
Calm
4 km/h
Calm
Humidity
75%
Extremely humid
75%
Extremely humid
74%
Extremely humid
81%
Extremely humid
90%
Extremely humid
91%
Extremely humid
90%
Extremely humid
91%
Extremely humid
90%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
8 km
Fair
14 km
Good
14 km
Good
14 km
Good
14 km
Good
14 km
Good
Pressure
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
55%
100%
Dew point
20°
20°
20°
21°
22°
21°
21°
21°
21°
UV Index
3
3
2
1
0
0
0
0
0
Air quality
51
Moderate
51
Moderate
50
Moderate
50
Moderate
50
Moderate
50
Moderate
50
Moderate
44
Good
49
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
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
8.2 μg/m3
9 μg/m3
PM25
9.1 μg/m3
9.1 μg/m3
9 μg/m3
9 μg/m3
8.9 μg/m3
8.9 μg/m3
8.9 μg/m3
7.9 μg/m3
8.7 μg/m3
NO2
0.4 ppb
0.4 ppb
0.6 ppb
0.9 ppb
1.2 ppb
2.6 ppb
4 ppb
5.6 ppb
4.9 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
36.6 ppb
36.5 ppb
36.4 ppb
36.3 ppb
36.2 ppb
36 ppb
35.9 ppb
23.7 ppb
22 ppb