Hourly Weather in Castalia, North Carolina, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 km/h
Calm
1 km/h
Calm
4 km/h
Calm
6 km/h
Calm
7 km/h
Calm
5 km/h
Calm
4 km/h
Calm
5 km/h
Calm
6 km/h
Calm
Humidity
73%
Extremely humid
70%
Extremely humid
73%
Extremely humid
68%
Humid
68%
Humid
67%
Humid
68%
Humid
78%
Extremely humid
84%
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
1013 hPa
Normal
1014 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
39%
27%
22%
20%
7%
2%
4%
0%
1%
Dew point
21°
21°
21°
21°
22°
21°
21°
22°
23°
UV Index
7
6
5
4
2
1
0
0
0
Air quality
38
Good
43
Good
48
Good
52
Moderate
53
Moderate
59
Moderate
59
Moderate
59
Moderate
59
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
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
14 μg/m3
13.7 μg/m3
13.6 μg/m3
13.8 μg/m3
PM25
6.7 μg/m3
7.6 μg/m3
8.5 μg/m3
9.4 μg/m3
10.2 μg/m3
13.4 μg/m3
13.2 μg/m3
13.1 μg/m3
13.4 μg/m3
NO2
0.6 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
1.5 ppb
2.4 ppb
3.2 ppb
4.7 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 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
23 ppb
26.1 ppb
29.4 ppb
32.5 ppb
35.2 ppb
54.7 ppb
50.1 ppb
45.8 ppb
41.4 ppb