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: 29.02.2024 12:00
Type of site Location O₃ O₃max NO₂ NOₓ PM10 SO₂
Urban, traffic Bern-Bollwerk 26 29 29 55 27 *
Urban, traffic Lausanne-César-Roux 33 36 17 29 21 *
Urban Lugano-Università 11 16 32 49 11 0
Urban Zürich-Kaserne 21 25 24 29 25 1
Suburban Basel-Binningen 23 45 24 29 25 1
Suburban Dübendorf-Empa 40 40 18 20 27 0
Rural, motorway Härkingen-A1 28 29 24 37 28 1
Rural, motorway Sion-Aéroport-A9 34 34 25 55 24 *
Rural, < 1000 m Magadino-Cadenazzo 19 20 15 19 11 0
Rural, < 1000 m Payerne 34 34 15 17 21 0
Rural, < 1000 m Tänikon 30 30 16 21 24 *
Rural, < 1000 m Beromünster - 47 14 14 24 *
Rural, > 1000 m Chaumont 54 71 7 7 11 *
Rural, > 1000 m Rigi-Seebodenalp 37 43 10 11 16 0
Rural, > 1000 m Davos-Seehornwald 59 59 3 4 13 *
High alpine Jungfraujoch - 63 0 - 14 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/topics/air/state/data/air-pollution--real-time-data/table-of-the-current-situation-nabel.html