Hourly Weather in Caerphilly, Wales, United Kingdom
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
8 km/h
Calm
14 km/h
Light
15 km/h
Light
16 km/h
Breezy
16 km/h
Breezy
19 km/h
Breezy
22 km/h
Breezy
24 km/h
Breezy
Humidity
71%
Extremely humid
65%
Humid
59%
Comfortable
55%
Comfortable
48%
Comfortable
47%
Comfortable
49%
Comfortable
50%
Comfortable
53%
Comfortable
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
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
Clouds
29%
18%
14%
69%
95%
79%
31%
38%
60%
Dew point
12°
13°
13°
12°
11°
10°
11°
12°
12°
UV Index
1
2
3
5
6
6
6
5
3
Air quality
61
Moderate
60
Moderate
58
Moderate
54
Moderate
51
Moderate
49
Good
51
Moderate
53
Moderate
54
Moderate
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
3 / 5
4 / 5
4 / 5
4 / 5
4 / 5
4 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
15.9 μg/m3
16.2 μg/m3
15.6 μg/m3
14.1 μg/m3
12 μg/m3
11.3 μg/m3
11.6 μg/m3
12.5 μg/m3
13.5 μg/m3
PM25
14.3 μg/m3
14 μg/m3
12.7 μg/m3
10.8 μg/m3
9.1 μg/m3
8.7 μg/m3
9.1 μg/m3
10 μg/m3
10.9 μg/m3
NO2
3.8 ppb
2.5 ppb
1.2 ppb
1 ppb
0.8 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
SO2
0.7 ppb
0.7 ppb
0.6 ppb
0.6 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.5 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
18.8 ppb
21.5 ppb
26.1 ppb
29.4 ppb
32.4 ppb
35.4 ppb
36.6 ppb
37.1 ppb
37.1 ppb