Hourly Weather in Cachan, Île-de-France, France
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 mph
Calm
4 mph
Calm
4 mph
Calm
3 mph
Calm
4 mph
Calm
5 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
Humidity
96%
Extremely humid
93%
Extremely humid
88%
Extremely humid
82%
Extremely humid
71%
Extremely humid
63%
Humid
58%
Comfortable
56%
Comfortable
59%
Comfortable
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
8 mi
Good
7 mi
Good
10 mi
Good
10 mi
Good
Pressure
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
Clouds
100%
100%
87%
96%
87%
93%
99%
91%
46%
Dew point
48°
49°
51°
52°
50°
49°
49°
49°
50°
UV Index
0
0
1
1
2
3
4
4
3
Air quality
24
Good
27
Good
28
Good
27
Good
30
Good
34
Good
38
Good
41
Good
42
Good
Pollen index
Tree
1 / 5
1 / 5
1 / 5
1 / 5
0 / 5
2 / 5
2 / 5
3 / 5
3 / 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
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.24 μg/ft3
0.29 μg/ft3
0.31 μg/ft3
0.26 μg/ft3
0.24 μg/ft3
0.23 μg/ft3
0.24 μg/ft3
0.22 μg/ft3
0.19 μg/ft3
PM25
0.17 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
0.17 μg/ft3
0.16 μg/ft3
0.15 μg/ft3
0.16 μg/ft3
0.15 μg/ft3
0.13 μg/ft3
NO2
4.4 ppb
3.86 ppb
3.25 ppb
2.63 ppb
2.02 ppb
1.64 ppb
1.25 ppb
0.87 ppb
0.96 ppb
SO2
0.86 ppb
0.88 ppb
0.87 ppb
0.86 ppb
0.85 ppb
0.77 ppb
0.69 ppb
0.6 ppb
0.53 ppb
CO
0.14 ppb
0.14 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
O3
17.14 ppb
18.05 ppb
24.55 ppb
31.05 ppb
37.55 ppb
41 ppb
44.45 ppb
47.9 ppb
47.39 ppb