Hourly Weather in Big Ben, United Kingdom
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
1 mph
Calm
1 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
3 mph
Calm
2 mph
Calm
Humidity
92%
Extremely humid
86%
Extremely humid
79%
Extremely humid
70%
Extremely humid
64%
Humid
59%
Comfortable
58%
Comfortable
60%
Comfortable
59%
Comfortable
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
8 mi
Good
9 mi
Good
8 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
Clouds
70%
99%
44%
33%
21%
20%
33%
54%
66%
Dew point
52°
54°
54°
53°
53°
52°
52°
53°
53°
UV Index
1
2
3
4
4
5
4
3
2
Air quality
30
Good
30
Good
31
Good
33
Good
36
Good
38
Good
39
Good
40
Good
40
Good
Pollen index
Tree
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
2 / 5
2 / 5
4 / 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
0.28 μg/ft3
0.28 μg/ft3
0.23 μg/ft3
0.20 μg/ft3
0.18 μg/ft3
0.17 μg/ft3
0.16 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
PM25
0.20 μg/ft3
0.19 μg/ft3
0.16 μg/ft3
0.14 μg/ft3
0.13 μg/ft3
0.12 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.10 μg/ft3
NO2
1.98 ppb
1.16 ppb
0.33 ppb
0.28 ppb
0.24 ppb
0.19 ppb
0.2 ppb
0.21 ppb
0.22 ppb
SO2
0.02 ppb
0.03 ppb
0.04 ppb
0.03 ppb
0.03 ppb
0.02 ppb
0.02 ppb
0.02 ppb
0.02 ppb
CO
0.12 ppb
0.12 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
O3
21.94 ppb
30.32 ppb
38.7 ppb
40.2 ppb
41.7 ppb
43.21 ppb
43.47 ppb
43.73 ppb
43.99 ppb