Hourly Weather in City of Westminster, England, United Kingdom
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 mph
Calm
3 mph
Calm
3 mph
Calm
3 mph
Calm
3 mph
Calm
4 mph
Calm
3 mph
Calm
4 mph
Calm
5 mph
Calm
Humidity
94%
Extremely humid
95%
Extremely humid
96%
Extremely humid
96%
Extremely humid
96%
Extremely humid
91%
Extremely humid
85%
Extremely humid
78%
Extremely humid
72%
Extremely humid
Visibility
2 mi
Low
2 mi
Low
2 mi
Low
2 mi
Low
5 mi
Fair
8 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1004 hPa
Low
1004 hPa
Low
1004 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
55°
55°
55°
55°
56°
56°
55°
54°
54°
UV Index
0
0
0
0
0
0
0
1
2
Air quality
24
Good
24
Good
24
Good
24
Good
23
Good
22
Good
22
Good
22
Good
24
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
0.27 μg/ft3
0.24 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
0.22 μg/ft3
0.24 μg/ft3
0.26 μg/ft3
0.28 μg/ft3
0.30 μg/ft3
PM25
0.15 μg/ft3
0.14 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.17 μg/ft3
0.19 μg/ft3
NO2
3.4 ppb
2.95 ppb
3.09 ppb
3.23 ppb
3.36 ppb
3.64 ppb
3.92 ppb
4.19 ppb
4.65 ppb
SO2
0.69 ppb
0.67 ppb
0.68 ppb
0.69 ppb
0.7 ppb
0.79 ppb
0.88 ppb
0.97 ppb
1.09 ppb
CO
0.14 ppb
0.14 ppb
0.14 ppb
0.14 ppb
0.14 ppb
0.15 ppb
0.15 ppb
0.16 ppb
0.16 ppb
O3
26.75 ppb
27.34 ppb
25.52 ppb
23.71 ppb
21.89 ppb
21.84 ppb
21.79 ppb
21.74 ppb
22.48 ppb