Hourly Weather in Erwin, Tennessee, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
11 km/h
Light
10 km/h
Light
10 km/h
Light
12 km/h
Light
11 km/h
Light
10 km/h
Light
6 km/h
Calm
2 km/h
Calm
Humidity
76%
Extremely humid
73%
Extremely humid
71%
Extremely humid
67%
Humid
65%
Humid
66%
Humid
65%
Humid
68%
Humid
73%
Extremely 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
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
44%
81%
48%
31%
75%
42%
54%
77%
56%
Dew point
18°
18°
18°
18°
18°
18°
18°
19°
20°
UV Index
5
4
4
4
3
3
1
0
0
Air quality
31
Good
35
Good
39
Good
43
Good
55
Moderate
54
Moderate
53
Moderate
52
Moderate
51
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
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.8 μg/m3
11.3 μg/m3
10.6 μg/m3
10.1 μg/m3
9.6 μg/m3
PM25
5.6 μg/m3
6.3 μg/m3
7 μg/m3
7.7 μg/m3
11 μg/m3
10.5 μg/m3
9.9 μg/m3
9.4 μg/m3
9 μg/m3
NO2
0.5 ppb
0.4 ppb
0.3 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.6 ppb
0.8 ppb
1 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 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
21.7 ppb
25 ppb
28 ppb
30.8 ppb
41.7 ppb
41.9 ppb
40.8 ppb
39.2 ppb
38 ppb