Hourly Weather in Semiano, Switzerland
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Calm
9 km/h
Light
7 km/h
Calm
7 km/h
Calm
1 km/h
Calm
5 km/h
Calm
2 km/h
Calm
2 km/h
Calm
1 km/h
Calm
Humidity
41%
Dry
40%
Dry
40%
Dry
40%
Dry
43%
Dry
52%
Comfortable
64%
Humid
72%
Extremely humid
78%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
12 km
Good
8 km
Fair
Pressure
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
Clouds
20%
37%
59%
80%
57%
37%
35%
19%
16%
Dew point
13°
13°
12°
11°
11°
13°
14°
15°
15°
UV Index
6
5
3
2
1
0
0
0
0
Air quality
65
Moderate
65
Moderate
66
Moderate
66
Moderate
65
Moderate
69
Moderate
76
Moderate
84
Moderate
92
Moderate
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
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
17.4 μg/m3
16.3 μg/m3
15.2 μg/m3
14.3 μg/m3
16.2 μg/m3
20.3 μg/m3
24.2 μg/m3
28.6 μg/m3
32.6 μg/m3
PM25
15.4 μg/m3
14.4 μg/m3
13.4 μg/m3
12.6 μg/m3
14.6 μg/m3
18.5 μg/m3
22.2 μg/m3
26.5 μg/m3
30.5 μg/m3
NO2
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
1.1 ppb
1.6 ppb
2 ppb
3.6 ppb
5.1 ppb
SO2
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.6 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
74 ppb
75.2 ppb
75.7 ppb
75.7 ppb
75 ppb
74 ppb
73 ppb
71.1 ppb
66.6 ppb