TOXIC air can cost us our children. It causes life-threatening illnesses, inflicts lifelong damage and leads to early death. A recent report by HEI and IHME — organisations focusing on health research — in collaboration with Unicef, states that, globally, almost 2,000 children succumb to air pollution-related health complications every day. Shockingly, in 2021, 8.1m people worldwide died due to bad air — which was 12pc of the overall death toll, making air pollution the second leading risk factor for premature death after high blood pressure. More depressing is the fact that over 700,000 children under five years died of bad air — over 500,000 of them due to fumes released from burning coal, wood or dung in indoor cooking, a practice also prevalent in Pakistan’s poor and rural households. While the responsibility of air quality supervision lies with the provincial governments, the federal government must develop a clean air regulatory policy and ensure that all provinces see it through. Unfortunately, WHO’s observation — “air pollution in Pakistan is having a devastating impact on people’s health” — and the Air Quality Life Index showing that air pollution cuts life expectancy in the country by 3.9 years (seven years in Lahore) does not perturb officialdom.