Hourly Weather in Borough of Bolton, England, United Kingdom
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 mph
Light
4 mph
Calm
4 mph
Calm
3 mph
Calm
3 mph
Calm
2 mph
Calm
4 mph
Calm
5 mph
Calm
5 mph
Light
Humidity
73%
Extremely humid
75%
Extremely humid
80%
Extremely humid
86%
Extremely humid
90%
Extremely humid
93%
Extremely humid
94%
Extremely humid
95%
Extremely humid
94%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
8 mi
Good
Pressure
1015 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
Clouds
33%
18%
73%
80%
91%
100%
100%
55%
58%
Dew point
52°
52°
52°
51°
51°
51°
51°
50°
49°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
42
Good
41
Good
38
Good
34
Good
31
Good
28
Good
27
Good
25
Good
25
Good
Pollen index
Tree
1 / 5
1 / 5
0 / 5
0 / 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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.22 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.17 μg/ft3
0.16 μg/ft3
PM25
0.13 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
0.13 μg/ft3
0.12 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
NO2
0.48 ppb
0.6 ppb
1.48 ppb
2.36 ppb
3.24 ppb
3.45 ppb
3.65 ppb
3.86 ppb
3.38 ppb
SO2
0.02 ppb
0.02 ppb
0.04 ppb
0.07 ppb
0.09 ppb
0.09 ppb
0.1 ppb
0.1 ppb
0.09 ppb
CO
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.12 ppb
O3
41.44 ppb
38.58 ppb
35.29 ppb
32 ppb
28.71 ppb
27.59 ppb
26.47 ppb
25.35 ppb
25.04 ppb