Delhi air pollution: AQI hits 391, city back in ‘severe’ category; Mumbai records ‘moderate’ 123

Delhi grappled with severe air pollution on Sunday, with smog obscuring landmarks like Akshardham Temple and reducing visibility across the city. Several areas recorded ‘very poor’ and ‘severe’ air quality, with AQI levels exceeding 400 in some parts. In contrast, Mumbai experienced moderate air quality with a light fog.