Air Pollution in Sarsfield: Real-time Air Quality Index and smog alert. How polluted is the air today in Sarsfield? What is the air quality now in Sarsfield? Sarsfield,PM2.5,AQI,Air Quality Index,Pollution Index,Pollution,historical data,PM10,respirable particulate matter,NO2,nitrogen dioxide,SO2,sulfur dioxide,CO,carbon monoxide,O3,ozone,smog,forecast Pollution in Sarsfield Pollution in Sarsfield Air Pollution in Sarsfield: Real-time Air Quality Index and smog alert.