Delhi AQI improves to ‘moderate’ category, likely to deteriorate
According to the System of Air Quality & Weather Forecasting & Research (SAFAR), the concentration of PM 10 particles stood at 149 while PM 2.5 at 78.
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According to the System of Air Quality & Weather Forecasting & Research (SAFAR), the concentration of PM 10 particles stood at 149 while PM 2.5 at 78.
Read More