Urbanization and industrialization have led to rapid economic growth in different countries of the world including India. However, this has also led to serious air pollution related problems worldwide. Air pollution is considered to be primarily an urban problem as the rate of urbanization and vehicular emission increases and dust contributing a major share of the deteriorating ambient air quality in Rewa city .The present study was undertaken to evaluate the mean concentrations of SPM, RSPM, SO2, and NOX in ambient air of Rewa city. The analysed values of SPM, RSPM, SO2 and NOX at the sampling sites clearly illustrates that the ambient air of Rewa city is primarily deteriorated by particulate matters (SPM, RSPM) and least by gaseous pollutants (SO2, NOx).
