AddAir quality in Sempach
Air quality index (AQI⁺) and PM2.5 air pollution in Sempach • 19 Followers • 23:00, Jun 19 Local time
54*
US AQI⁺Moderate
Main pollutant:
PM2.5
10.7 µg/m³
20°
1 km/h
80 %
Hourly forecast
Sempach air quality index (AQI⁺) forecast
Daily forecast
Sempach air quality index (AQI⁺) forecast
| Today | 54 |  | 33° 18° |  8 km/h | 49% |
| Sun | 54 | | 33° 17° | 11 km/h | 49% |
| Mon | 56 |  | 35° 18° | 10 km/h | 40% |
Air pollutants
What is the current air quality in Sempach?
PM2.5 concentration is currently 2.1 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Protect yourself from air pollution in Sempach
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in Sempach today?
Index
Very high
 Tree Low | 25% |
 Grass Very high | 100% |
 Weed None | 0% |
Source:
Open-Meteo.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Sempach today?
Index
Very high
Tree Low | 25% |
Grass Very high | 100% |
Weed None | 0% |
Source:
Open-Meteo.comProtect yourself from air pollution in Sempach
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near Sempach
Worldwide AQI⁺ ranking
Historic air quality near Sempach
History
Historic air quality graph for Sempach
Historic air quality near Sempach
History
Historic air quality graph for Sempach
Most polluted locations near Sempach
Worldwide AQI⁺ ranking
