Industriel, Les Ancizes, Auvergne PM2.5 (fine particulate matter) AQI is 7 - Industriel, Les Ancizes, Auvergne PM10 (respirable particulate matter) AQI is 6 - Industriel, Les Ancizes, Auvergne NO2 (nitrogen dioxide) AQI is 4 - Industriel, Les Ancizes, Auvergne SO2 (sulfur dioxide) AQI is n/a - Industriel, Les Ancizes, Auvergne O3 (ozone) AQI is n/a - Industriel, Les Ancizes, Auvergne CO (carbon monoxide) AQI is n/a -