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. The table shows the current hourly mean values for ozone, the maximum hourly ozone mean for the current day, as well as the mean concentrations of nitrogen dioxide, particulate matter PM10 and particulate matter PM2.5 of the latest 24 hours; all values are given in µg/m³.