Hourly Weather in St Thomas Municipal Airport, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 mph
Light
6 mph
Light
5 mph
Calm
4 mph
Calm
4 mph
Calm
4 mph
Calm
4 mph
Calm
4 mph
Calm
5 mph
Calm
Humidity
88%
Extremely humid
88%
Extremely humid
84%
Extremely humid
82%
Extremely humid
80%
Extremely humid
75%
Extremely humid
72%
Extremely humid
70%
Humid
68%
Humid
Visibility
8 mi
Good
3 mi
Low
3 mi
Low
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1008 hPa
Low
1009 hPa
Normal
1009 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
Clouds
2%
91%
89%
39%
1%
6%
5%
24%
100%
Dew point
39°
39°
40°
42°
45°
46°
46°
47°
48°
UV Index
0
0
0
0
1
2
4
5
5
Air quality
19
Good
17
Good
15
Good
18
Good
25
Good
31
Good
33
Good
36
Good
38
Good
Pollen index
Tree
1 / 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
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.05 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
PM25
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
NO2
2.75 ppb
2.86 ppb
2.96 ppb
2.12 ppb
1.28 ppb
0.43 ppb
0.36 ppb
0.29 ppb
0.22 ppb
SO2
0.05 ppb
0.06 ppb
0.06 ppb
0.05 ppb
0.04 ppb
0.03 ppb
0.03 ppb
0.02 ppb
0.02 ppb
CO
0.12 ppb
0.13 ppb
0.13 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
O3
17.88 ppb
16 ppb
14.11 ppb
22.35 ppb
30.59 ppb
38.84 ppb
40.13 ppb
41.42 ppb
42.71 ppb