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: 09.04.2021 09:00
Type of site Location O₃ O₃max NO₂ NOₓ PM10 SO₂
Urban, traffic Bern-Bollwerk 22 56 29 55 14 *
Urban, traffic Lausanne-César-Roux 52 67 33 50 8 *
Urban Lugano-Università 19 70 22 27 20 3
Urban Zürich-Kaserne 8 61 23 32 9 1
Suburban Basel-Binningen 31 47 19 21 14 2
Suburban Dübendorf-Empa 7 25 24 40 8 1
Rural, motorway Härkingen-A1 11 30 36 72 11 1
Rural, motorway Sion-Aéroport-A9 16 42 28 37 14 *
Rural, < 1000 m Magadino-Cadenazzo 27 40 16 20 18 4
Rural, < 1000 m Payerne 14 53 12 15 7 0
Rural, < 1000 m Tänikon 32 45 11 13 7 *
Rural, < 1000 m Beromünster 86 93 4 5 6 *
Rural, > 1000 m Chaumont 81 92 4 4 6 *
Rural, > 1000 m Rigi-Seebodenalp 105 106 2 3 5 0
Rural, > 1000 m Davos-Seehornwald 84 91 2 2 4 *
High alpine Jungfraujoch 70 83 0 0 3 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