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: 18.07.2019 08:00
Type of site Location O₃ O₃max NO₂ NOₓ PM10 SO₂
Urban, traffic Bern-Bollwerk 27 55 30 47 15 *
Urban, traffic Lausanne-César-Roux 58 104 36 53 13 *
Urban Lugano-Università 48 102 16 17 10 1
Urban Zürich-Kaserne 20 53 26 29 15 0
Suburban Basel-Binningen 25 78 12 14 14 1
Suburban Dübendorf-Empa 16 33 21 25 14 1
Rural, motorway Härkingen-A1 11 45 32 57 15 0
Rural, motorway Sion-Aéroport-A9 25 79 23 32 16 *
Rural, < 1000 m Magadino-Cadenazzo 35 40 11 11 12 2
Rural, < 1000 m Payerne 50 70 8 8 11 0
Rural, < 1000 m Tänikon 43 68 7 8 11 *
Rural, < 1000 m Beromünster 99 112 5 6 11 *
Rural, > 1000 m Chaumont 129 129 3 3 9 *
Rural, > 1000 m Rigi-Seebodenalp 114 114 4 4 10 0
Rural, > 1000 m Davos-Seehornwald 25 43 3 3 7 *
High alpine Jungfraujoch 94 98 0 0 5 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

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Last modification 26.10.2018

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