The catalog contains data regarding the pollution levels and advance
pollutants of the city. It provides the monthly mean concentration of
various pollutant particles such as Pm2.5, PM10, NO2, SO2 and O3.
This catalog helps identify the heritages of importance in a city
This catalog gives us the information of percentage of different pollutant in the air.
This catalog gives information on the monthly mean concentration of certain components present in the air.