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For most of October and November, Delhi pollution levels hovered between ‘very poor’ and ‘severe’, fuelled by a rising “toxic cocktail” of PM2.5, nitrogen dioxide (NO2) and carbon monoxide (CO) emitted mainly from vehicles and other local sources.
For most of October and November, Delhi pollution levels hovered between ‘very poor’ and ‘severe’, fuelled by a rising “toxic cocktail” of PM2.5, nitrogen dioxide (NO2) and carbon monoxide (CO) emitted mainly from vehicles and other local sources.
