Pakistan battles worst air pollution crisis as Lahore hits record AQI of 1,600, becomes most polluted city
The crisis has prompted a flurry of responses from local authorities, as the country grapples with its most severe air ...
Chandigarh becomes most polluted city after Delhi as air quality index now in 'Severe' category
CHANDIGARH: For the first time this season, the Air Quality Index (AQI) of Chandigarh crossed the 400 mark, reaching 436 on ...