Graphs of the current situation NABEL

The National Air Pollution Monitoring Network (NABEL) measures air pollution levels at 16 locations with varying pollution situations in Switzerland. The measured values for the current year are preliminary and not yet definitively verified.

Pollutant selection

• Ozone (O₃)
• Nitrogen dioxide (NO₂)
• Particulate matter (PM10)
• Sulfur dioxide (SO₂)

Graph

---