Hourly Weather in Castlewellan, Northern Ireland, United Kingdom
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
9 mph
Light
8 mph
Light
8 mph
Light
8 mph
Light
8 mph
Light
7 mph
Light
6 mph
Light
4 mph
Calm
Humidity
66%
Humid
63%
Humid
62%
Humid
61%
Humid
63%
Humid
71%
Extremely humid
77%
Extremely humid
83%
Extremely humid
87%
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
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
High
1018 hPa
High
1019 hPa
High
1020 hPa
High
Clouds
26%
44%
69%
54%
42%
44%
40%
27%
14%
Dew point
47°
46°
46°
46°
46°
48°
47°
46°
45°
UV Index
3
3
2
1
1
0
0
0
0
Air quality
41
Good
45
Good
50
Moderate
52
Moderate
53
Moderate
54
Moderate
55
Moderate
55
Moderate
56
Moderate
Pollen index
Tree
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
1 / 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
0.23 μg/ft3
0.25 μg/ft3
0.28 μg/ft3
0.29 μg/ft3
0.32 μg/ft3
0.33 μg/ft3
0.33 μg/ft3
0.34 μg/ft3
0.35 μg/ft3
PM25
0.20 μg/ft3
0.23 μg/ft3
0.25 μg/ft3
0.27 μg/ft3
0.29 μg/ft3
0.30 μg/ft3
0.31 μg/ft3
0.32 μg/ft3
0.33 μg/ft3
NO2
0.9 ppb
0.8 ppb
0.7 ppb
0.8 ppb
0.9 ppb
1 ppb
1.8 ppb
2.6 ppb
3.4 ppb
SO2
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
34.4 ppb
36.1 ppb
37.7 ppb
38.3 ppb
38.5 ppb
38.3 ppb
36.7 ppb
34 ppb
29.2 ppb