Hourly Weather in Trefnant, Wales, United Kingdom
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
18 km/h
Breezy
14 km/h
Light
12 km/h
Light
7 km/h
Calm
6 km/h
Calm
5 km/h
Calm
6 km/h
Calm
7 km/h
Calm
8 km/h
Light
Humidity
58%
Comfortable
59%
Comfortable
61%
Humid
67%
Humid
73%
Extremely humid
78%
Extremely humid
88%
Extremely humid
93%
Extremely humid
93%
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
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
Clouds
5%
0%
5%
23%
2%
83%
100%
100%
100%
Dew point
10°
10°
11°
11°
11°
11°
11°
12°
12°
UV Index
1
1
0
0
0
0
0
0
0
Air quality
39
Good
39
Good
38
Good
38
Good
38
Good
38
Good
38
Good
38
Good
38
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
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
10.4 μg/m3
10.1 μg/m3
9.8 μg/m3
9.7 μg/m3
9.6 μg/m3
9.4 μg/m3
9.3 μg/m3
9 μg/m3
8.9 μg/m3
PM25
6.9 μg/m3
6.9 μg/m3
6.8 μg/m3
6.8 μg/m3
6.8 μg/m3
6.8 μg/m3
6.8 μg/m3
6.8 μg/m3
6.8 μg/m3
NO2
0.5 ppb
0.6 ppb
1.2 ppb
1.9 ppb
2.5 ppb
2.9 ppb
3.4 ppb
3.8 ppb
3.4 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 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
39.2 ppb
39.1 ppb
37.7 ppb
36.2 ppb
33.9 ppb
30.4 ppb
26.6 ppb
22.8 ppb
21.4 ppb