Hourly Weather in Calhoun Experimental Forest, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 mph
Calm
5 mph
Calm
7 mph
Light
9 mph
Light
10 mph
Light
9 mph
Light
8 mph
Light
7 mph
Light
7 mph
Light
Humidity
63%
Humid
58%
Comfortable
54%
Comfortable
50%
Comfortable
45%
Dry
42%
Dry
39%
Dry
37%
Dry
36%
Dry
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1013 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
0%
0%
1%
3%
8%
6%
5%
17%
19%
Dew point
58°
61°
62°
63°
63°
63°
62°
62°
62°
UV Index
0
0
2
4
5
6
7
7
6
Air quality
57
Moderate
56
Moderate
55
Moderate
54
Moderate
53
Moderate
70
Moderate
83
Moderate
93
Moderate
102
Unhealthy for sensitive groups
Pollen index
Tree
0 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
4 / 5
4 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
0.58 μg/ft3
0.56 μg/ft3
0.54 μg/ft3
0.52 μg/ft3
0.49 μg/ft3
0.44 μg/ft3
0.42 μg/ft3
0.41 μg/ft3
0.42 μg/ft3
PM25
0.39 μg/ft3
0.39 μg/ft3
0.37 μg/ft3
0.35 μg/ft3
0.33 μg/ft3
0.30 μg/ft3
0.28 μg/ft3
0.28 μg/ft3
0.28 μg/ft3
NO2
3.49 ppb
2.81 ppb
2.19 ppb
1.57 ppb
0.95 ppb
0.86 ppb
0.78 ppb
0.69 ppb
0.73 ppb
SO2
0.84 ppb
0.88 ppb
1.12 ppb
1.37 ppb
1.61 ppb
1.5 ppb
1.39 ppb
1.28 ppb
1.26 ppb
CO
0.24 ppb
0.24 ppb
0.22 ppb
0.2 ppb
0.18 ppb
0.18 ppb
0.17 ppb
0.17 ppb
0.17 ppb
O3
33.33 ppb
36.2 ppb
45.14 ppb
54.07 ppb
63.01 ppb
65.69 ppb
68.37 ppb
71.05 ppb
73.21 ppb