Daily Weather in Williston, Vermont, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 mph
Breezy
6 mph
Light
16 mph
Breezy
14 mph
Breezy
18 mph
Breezy
13 mph
Breezy
16 mph
Breezy
5 mph
Calm
8 mph
Light
Humidity
99%
Extremely humid
100%
Extremely humid
99%
Extremely humid
99%
Extremely humid
82%
Extremely humid
89%
Extremely humid
89%
Extremely humid
84%
Extremely humid
79%
Extremely humid
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
1030 hPa
Very high
1012 hPa
Normal
1012 hPa
Normal
1016 hPa
Normal
1025 hPa
High
1022 hPa
High
1032 hPa
Very high
1032 hPa
Very high
1029 hPa
Very high
Clouds
100%
100%
100%
100%
100%
65%
57%
98%
95%
Dew point
54°
57°
62°
61°
41°
42°
36°
32°
44°
UV Index
2
4
1
3
Air quality
56
Moderate
37
Good
68
Moderate
63
Moderate
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.34 μg/ft3
0.22 μg/ft3
0.52 μg/ft3
0.44 μg/ft3
PM25
0.34 μg/ft3
0.18 μg/ft3
0.52 μg/ft3
0.43 μg/ft3
NO2
9.7 ppb
7.6 ppb
8.4 ppb
6.3 ppb
SO2
0.5 ppb
0.3 ppb
0.9 ppb
0.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
34.4 ppb
40.3 ppb
32.5 ppb
36 ppb