Table 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.

Data from: 06.02.2023 06:00
Type of site Location O₃ O₃max NO₂ NOₓ PM10 SO₂
Urban, traffic Bern-Bollwerk 30 38 21 34 16 *
Urban, traffic Lausanne-César-Roux 44 61 12 16 8 *
Urban Lugano-Università 49 49 15 16 14 1
Urban Zürich-Kaserne 29 35 19 21 9 1
Suburban Basel-Binningen 25 38 13 14 10 0
Suburban Dübendorf-Empa 26 34 19 26 12 0
Rural, motorway Härkingen-A1 44 44 22 49 15 0
Rural, motorway Sion-Aéroport-A9 34 40 17 23 10 *
Rural, < 1000 m Magadino-Cadenazzo 33 57 8 10 15 1
Rural, < 1000 m Payerne 42 55 10 11 8 0
Rural, < 1000 m Tänikon 32 35 12 14 8 *
Rural, < 1000 m Beromünster 40 43 7 8 7 *
Rural, > 1000 m Chaumont 52 59 3 4 3 *
Rural, > 1000 m Rigi-Seebodenalp 36 47 6 6 4 0
Rural, > 1000 m Davos-Seehornwald 52 57 3 3 3 *
High alpine Jungfraujoch 68 68 - - 0 0
Ambient air quality standard [µg/m³] 120 120 80 - 50 100
Legend
  < Ambient air quality standard
  > Ambient air quality standard
  > 1.5 * Ambient air quality standard
  > 2 * Ambient air quality standard
- no current data
* not measured at this site

O3: Current hourly means [µg/m³]
O3max: Maximum hourly mean of the current day [µg/m³]
NO2, PM10, SO2: Mean of the latest 24 hours [µg/m³]
NOx: expressed as NO₂ (µg/m³)

Source: NABEL, provisional data

Note

https://www.bafu.admin.ch/content/bafu/en/home/themen/thema-luft/luft--daten--indikatoren-und-karten/luftbelastung--daten/luftbelastung--aktuelle-daten/tabelle-zur-aktuellen-luftbelastung-nabel.html