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: 21.01.2021 03:00
Type of site Location O₃ O₃max NO₂ NOₓ PM10 SO₂
Urban, traffic Bern-Bollwerk 17 17 49 106 24 *
Urban, traffic Lausanne-César-Roux 66 71 50 90 12 *
Urban Lugano-Università 4 4 63 115 70 4
Urban Zürich-Kaserne 1 2 56 87 11 2
Suburban Basel-Binningen 39 42 36 42 14 2
Suburban Dübendorf-Empa 1 1 55 96 11 -
Rural, motorway Härkingen-A1 1 2 56 139 21 1
Rural, motorway Sion-Aéroport-A9 18 18 69 120 19 *
Rural, < 1000 m Magadino-Cadenazzo 0 0 43 69 28 2
Rural, < 1000 m Payerne 10 13 31 36 12 1
Rural, < 1000 m Tänikon 41 47 26 35 7 *
Rural, < 1000 m Beromünster 86 89 - - - *
Rural, > 1000 m Chaumont 79 80 5 5 3 *
Rural, > 1000 m Rigi-Seebodenalp 91 91 1 1 1 0
Rural, > 1000 m Davos-Seehornwald 75 77 1 2 1 *
High alpine Jungfraujoch 65 65 0 1 1 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