Delhi's air is in rough shape this week, and transport emissions are now the top culprit.
According to the Decision Support System for Delhi, transport emissions will jump from 16% of the city's pollution on Thursday (November 12) to over 20% by Saturday.
Even with fewer firecrackers after Diwali and stubble burning dropping for now, air quality has slipped back into the "very poor" zone: AQI hit 342 on Thursday.
Stubble burning dips to 5.3% Friday
Stubble burning isn't gone: it drops to 5.3% Friday but could climb again by Saturday.
Meanwhile, things like burning solid fuels at home and chemical reactions in the air are still big contributors (22.3% and 22.7%).
So even as some sources dip or spike, Delhi's air remains stubbornly unhealthy.