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: 02.06.2023 13:00

Type of site	Location	O₃	O₃max	NO₂	NOₓ	PM10	SO₂
Urban, traffic	Bern-Bollwerk	119	119	24	37	23	*
Urban, traffic	Lausanne-César-Roux	92	92	23	32	19	*
Urban	Lugano-Università	107	107	9	10	12	0
Urban	Zürich-Kaserne	131	131	13	14	19	1
Suburban	Basel-Binningen	95	99	9	10	20	1
Suburban	Dübendorf-Empa	129	129	15	17	21	0
Rural, motorway	Härkingen-A1	127	127	17	27	24	0
Rural, motorway	Sion-Aéroport-A9	105	105	17	23	18	*
Rural, < 1000 m	Magadino-Cadenazzo	93	93	5	5	15	0
Rural, < 1000 m	Payerne	126	126	9	10	18	0
Rural, < 1000 m	Tänikon	123	123	7	10	18	*
Rural, < 1000 m	Beromünster	-	125	4	5	16	*
Rural, > 1000 m	Chaumont	136	140	5	5	14	*
Rural, > 1000 m	Rigi-Seebodenalp	123	123	6	6	16	0
Rural, > 1000 m	Davos-Seehornwald	104	104	2	2	7	*
High alpine	Jungfraujoch	93	96	0	-	5	0
Ambient air quality standard [µg/m³]		120	120	80	-	50	100

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	> 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]
NO_x: expressed as NO₂ (µg/m³)

Source: NABEL, provisional data