https://iacs-13909inhibitor.co....m/tunable-column-spl
A 15-month study, from January 2020 to March 2021, employed the Pearson correlation coefficient to examine the connection between PM2.5, PM10, NO2, and SO2 concentrations, and meteorological factors like temperature, rainfall, and wind speed, aiming to understand the causes of pollutant variability. Rainfall exerted a major influence on pollutant concentrations in Bangalore, Coimbatore, Hyderabad, and Chennai, statistically significant at 99.9%, 99%, and 95%, with