Deepavali fireworks worsen Delhi’s air quality

16 cities record ‘very poor’ air quality; pollution readings point to violation of SC norms on use of green firecrackers; Dharuhera in Haryana records worst air quality nationally

​16 cities record ‘very poor’ air quality; pollution readings point to violation of SC norms on use of green firecrackers; Dharuhera in Haryana records worst air quality nationally