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Crit-Air.fr Aktuelles 2019-10-22

Is it better to breathe in Auvergne?

When comparing pollutant levels with 2007, one notices how air quality has improved: -31% for NO2, -41% for PM10 and even -60% for PM2.5! Unfortunately, ozone has increased: +25% due to higher temperatures. In the department of Puy-de-Dôme, however, air pollution peaks are still too frequent. For this reason, the city of Clermont-Ferrand is planning to set up an environmental zone.