Study on ambient air quality and exceedance factor for some cities of haryana, india

This Study presents an analysis of the variation of concentration of air pollutants namely PM10, PM2.5, SOx and NO2 at some city of Haryana, in summer season. The results reveal that gaseous pollutants such as SOx and NO2 were within the permissible limits while particulate matter ware found higher than permissible NAAQS limit. Highest level of PM10(198.78 µg/m3 ) was found in month of June at Sonipat. It may pose detrimental effect on human and environmental health. In this study AQI and Exeedence factor was also calculated. The AQI for all the stations were found in moderate range (101-200). Exeedence factor for PM10 was found in critical range at all the sampling stations and for PM2.5itwas found in high pollution range at all stations except Panipat.