- 13 out of the world’s 20 most polluted cities are in India. Delhi not top of the list ThePrint
- Explained: Delhi’s air worst among capitals, Byrnihat’s the world’s most foul, finds new report The Indian Express
- For 7th year, Delhi retains title of most polluted capital in world The Times of India
- Smogged out The Tribune India
- Only 7 countries in the world have clean air India Today
13 out of the world’s 20 most polluted cities are in India. Delhi not top of the list ThePrintExplained: Delhi’s air worst among capitals, Byrnihat’s the world’s most foul, finds new report The Indian ExpressFor 7th year, Delhi retains title of most polluted capital in world The Times of IndiaSmogged out The Tribune IndiaOnly 7 countries in the world have clean air India Today Top stories – Google News