In the past, Delhi has been in the news also for some right reasons. In early 2000s, the city became the first to overhaul its public- and para- transit fleet to run on compressed natural gas, which cut more than 90% of fine particle emissions from their diesel counterparts. In 2015, for the first time three toddlers filed a public interest litigation in the Supreme Court to ban the sale of firecrackers before Diwali, which raised much needed public awareness on high intensity burning events. Delhi also hosts ~350km of metro, the longest in the country, which over the last decade slowly reduced parts of motorized personal transport shares within and between its satellite cities - Gurugram, Noida, Ghaziabad, and Faridabad. All these actions have one thing in common - every one of them tried to address air pollution at the sources. The message was simple: we need to cut the intensity of emissions at the sources, in order for the city and its inhabitants to benefit from clean air. And in this fight, every little action helps - whether it is addressing 3000 buses running every day of the year or firecrackers burnt on Diwali for one day a year or altering the travel behaviour of a few passengers.