Lahore retains unwanted crown of world’s most polluted city with AQI 349
LAHORE: The air quality in Lahore has reached a dangerous level again and has been ranked the worst air quality affected city in the world. According to the Swiss group IQAir’s real-time data, Lahore’s air quality index (AQI) score was 349 on Thursday morning categorising it as ‘hazardous’. This air
