Dehradun
Dehradun AQI crosses 100 before Diwali as Ghanta Ghar records 140 amid slowing winds
Dehradun’s air quality is showing signs of deterioration during the festive season, with the AQI at Ghanta Ghar reaching 140 and Nehru Colony recording 106 on 6 November. Authorities have begun round-the-clock third-party monitoring before and after Diwali, while experts warn that children, older adults and respiratory patients should remain cautious.










