AQI Above 1300: Firecrackers Behind 80% of Delhi's Pollution After Diwali

80% Of Post-Diwali Pollution In Delhi Caused By Firecrackers: Study

Interestingly, vehicular emissions accounted for only 6.9% of PM2.5 during the November 9 assessment window. Secondary inorganic aerosols contributed 5%, while secondary organic aerosols accounted for 4.5%.

AQI above 1300: Firecrackers behind 80% of Delhi's pollution after Diwali

Delhi's air remained severely polluted after Diwali, with IITM data pointing to fireworks as the biggest contributor to the early-morning pollution spike.

80% of Delhi's pollution Monday due to crackers

NEW DELHI: Firecracker emissions accounted for more than 80% of Delhi's pollution load on Monday, a day after Diwali, according to the Indian Institute of