Worcester-NAQI, Cape Winelands PM2.5 (fine particulate matter) AQI is 32 - Worcester-NAQI, Cape Winelands PM10 (respirable particulate matter) AQI is 15 - Worcester-NAQI, Cape Winelands NO2 (nitrogen dioxide) AQI is 18 - Worcester-NAQI, Cape Winelands SO2 (sulfur dioxide) AQI is 3 - Worcester-NAQI, Cape Winelands O3 (ozone) AQI is 1 - Worcester-NAQI, Cape Winelands CO (carbon monoxide) AQI is 0 -