Hourly Weather in Walzenhausen, Appenzell Ausserrhoden, Switzerland
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 mph
Calm
3 mph
Calm
3 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
2 mph
Calm
1 mph
Calm
1 mph
Calm
Humidity
97%
Extremely humid
97%
Extremely humid
97%
Extremely humid
98%
Extremely humid
99%
Extremely humid
99%
Extremely humid
99%
Extremely humid
99%
Extremely humid
99%
Extremely humid
Visibility
3 mi
Low
4 mi
Fair
2 mi
Low
4 mi
Fair
5 mi
Fair
5 mi
Fair
6 mi
Fair
3 mi
Low
3 mi
Low
Pressure
1015 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
42°
42°
42°
42°
42°
42°
41°
41°
41°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
149
Unhealthy for sensitive groups
134
Unhealthy for sensitive groups
132
Unhealthy for sensitive groups
134
Unhealthy for sensitive groups
134
Unhealthy for sensitive groups
135
Unhealthy for sensitive groups
137
Unhealthy for sensitive groups
140
Unhealthy for sensitive groups
143
Unhealthy for sensitive groups
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
1.47 μg/ft3
1.35 μg/ft3
1.32 μg/ft3
1.34 μg/ft3
1.35 μg/ft3
1.36 μg/ft3
1.39 μg/ft3
1.42 μg/ft3
1.46 μg/ft3
PM25
4.22 μg/ft3
3.80 μg/ft3
3.74 μg/ft3
3.78 μg/ft3
3.80 μg/ft3
3.83 μg/ft3
3.88 μg/ft3
3.95 μg/ft3
4.06 μg/ft3
NO2
19.3 ppb
19.9 ppb
20.6 ppb
21.3 ppb
22.9 ppb
24.4 ppb
26 ppb
26.2 ppb
26.5 ppb
SO2
0.4 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.7 ppb
0.8 ppb
0.9 ppb
1 ppb
1.1 ppb
CO
0.6 ppb
0.6 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.8 ppb
0.8 ppb
O3
4.6 ppb
4.8 ppb
4.3 ppb
3.6 ppb
2.8 ppb
1.9 ppb
0.9 ppb
0.5 ppb
0.2 ppb