Updated On: 04 November, 2025 04:38 PM IST | New Delhi | PTI
The findings revealed a sharp deterioration in air quality across the country, with worsening conditions concentrated in the Indo-Gangetic Plain (IGP), particularly the National Capital Region (NCR), an official statement said

Image for representational purpose only. Photo Courtesy: File pic
Delhi was ranked the sixth most polluted city in the country in October, behind neighbouring Ghaziabad and Noida, according to a study.
Dharuhera in Haryana was ranked as the most polluted city in October, with a monthly average PM2.5 concentration of 123 g/m³, according to the Monthly Air Quality Snapshot released by the Centre for Research on Energy and Clean Air (CREA) on Tuesday.