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Wittenbach (Saint Gallen) (CH)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Cloudy
3°C
Cloudy
Humidity
89.9%
Wind
2 m/s
Pressure
1009.9 hPa
Direction
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
-2° / 6°
Precip.
0mm
Max wind
2.4 m/s

Hourly Forecast

01.02
Now
Weather
01.02
15:00
Weather
01.02
16:00
Weather
01.02
17:00
Weather
01.02
18:00
Weather
01.02
19:00
Weather
-0°
01.02
20:00
Weather
01.02
21:00
Weather
01.02
22:00
Weather
-0°
01.02
23:00
Weather
-0°
02.02
00:00
Weather
02.02
01:00
Weather
02.02
02:00
Weather
02.02
03:00
Weather
02.02
04:00
Weather
02.02
05:00
Weather
02.02
06:00
Weather
-1°
02.02
07:00
Weather
-2°
02.02
08:00
Weather
02.02
09:00
Weather
02.02
10:00
Weather
02.02
11:00
Weather
02.02
12:00
Weather
02.02
13:00
Weather

Temperature

6°C
-2°C
14:00
3°C
15:00
3°C
16:00
2°C
17:00
1°C
18:00
0°C
19:00
-0°C
20:00
0°C
21:00
0°C
22:00
-0°C
23:00
-0°C
00:00
0°C
01:00
1°C
02:00
1°C
03:00
1°C
04:00
1°C
05:00
1°C
06:00
-1°C
07:00
-2°C
08:00
0°C
09:00
2°C
10:00
3°C
11:00
4°C
12:00
5°C
13:00
6°C
14:00 01:00 13:00

Precipitation

0mm
0mm
14:00 01:00 13:00

Wind

2.4m/s
0m/s
14:00
1.5 m/s
15:00
1.4 m/s
16:00
1.4 m/s
17:00
1.2 m/s
18:00
1.4 m/s
19:00
1.6 m/s
20:00
1.9 m/s
21:00
1.8 m/s
22:00
1.8 m/s
23:00
1.7 m/s
00:00
1.4 m/s
01:00
1.2 m/s
02:00
1.2 m/s
03:00
1.7 m/s
04:00
2.2 m/s
05:00
1.8 m/s
06:00
2.3 m/s
07:00
2.4 m/s
08:00
1.7 m/s
09:00
1.5 m/s
10:00
1.6 m/s
11:00
1.9 m/s
12:00
1.8 m/s
13:00
1.9 m/s
14:00 01:00 13:00

Radiation

0.102 uSv
3.6 km
12.7%

Measurement time: 2026-02-01 11:00

source: remap_europe

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Country: Switzerland
Latitude: 47.46108
Longitude: 9.38601


Solar Energy

Very low
26 W/m²
Solar Radiation
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About Air Quality in Wittenbach

Air quality in Wittenbach is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Wittenbach

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Wittenbach?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Wittenbach

If you're planning outdoor activities in Wittenbach, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.