Extended Data Fig. 8: Scatter plot of relative humidity (RH in %) and temperature (in °C) versus particle phase chloride (μg m−3) and mass fraction of chloride in NR-PM1 over Delhi.
From: Enhanced aerosol particle growth sustained by high continental chlorine emission in India

(a) Mass concentration of particle phase chloride plotted against relative humidity. The data points represented in the scatter plot are scaled by temperature. (b) Chloride mass fraction in NR-PM1 plotted versus relative humidity (c) same as (a) but plotted against temperature (in °C) and scaled by RH, and (d) same as (b) but plotted against temperature (in °C) and scaled by RH.