- Delhi ranks sixth among India’s most polluted cities. This Haryana city tops October list | Latest News India Hindustan Times
- Delhi India’s 6th most polluted city in October; Dharuhera worst— see full list The Times of India
- Delhi sixth most polluted city in India in October. This city ranks first India Today
- How local topography contributes to air pollution The Indian Express
- November 4 AQI Rankings: India Claims Top 10 Most Polluted Cities, Delhi Not Among Them News18