Hourly Weather in Castlewellan, Northern Ireland, United Kingdom
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 mph
Breezy
13 mph
Breezy
14 mph
Breezy
14 mph
Breezy
14 mph
Breezy
13 mph
Breezy
12 mph
Breezy
13 mph
Breezy
11 mph
Breezy
Humidity
92%
Extremely humid
86%
Extremely humid
81%
Extremely humid
76%
Extremely humid
70%
Extremely humid
69%
Humid
76%
Extremely humid
78%
Extremely humid
84%
Extremely humid
Visibility
5 mi
Fair
8 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1023 hPa
High
1022 hPa
High
1022 hPa
High
1021 hPa
High
1021 hPa
High
1020 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
Clouds
63%
84%
75%
54%
78%
100%
100%
100%
100%
Dew point
34°
34°
34°
33°
33°
33°
34°
34°
35°
UV Index
0
0
0
1
1
0
0
0
0
Air quality
29
Good
29
Good
29
Good
29
Good
29
Good
29
Good
29
Good
29
Good
29
Good
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
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
PM25
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
NO2
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.7 ppb
0.7 ppb
0.9 ppb
1 ppb
SO2
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.7 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
31.2 ppb
31 ppb
30.8 ppb
30.7 ppb
30.7 ppb
30.8 ppb
31.1 ppb
31.3 ppb
31.2 ppb