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: 29.09.2023 12:00
Type of site Location O₃ O₃max NO₂ NOₓ PM10 SO₂
Urban, traffic Bern-Bollwerk 33 33 33 55 24 *
Urban, traffic Lausanne-César-Roux 48 49 34 48 16 *
Urban Lugano-Università 63 63 17 22 22 1
Urban Zürich-Kaserne 52 52 29 34 14 1
Suburban Basel-Binningen 37 46 18 21 16 1
Suburban Dübendorf-Empa 43 43 28 45 13 0
Rural, motorway Härkingen-A1 42 42 32 65 17 1
Rural, motorway Sion-Aéroport-A9 46 46 27 47 20 *
Rural, < 1000 m Magadino-Cadenazzo 40 40 10 15 19 1
Rural, < 1000 m Payerne 53 53 11 13 13 0
Rural, < 1000 m Tänikon 54 54 12 18 14 *
Rural, < 1000 m Beromünster - 80 6 6 12 *
Rural, > 1000 m Chaumont 88 102 5 5 8 *
Rural, > 1000 m Rigi-Seebodenalp 77 88 2 2 5 0
Rural, > 1000 m Davos-Seehornwald 72 72 1 2 4 *
High alpine Jungfraujoch 68 84 0 - 2 1
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