AQI at ‘dangerous’ 470 in Lahore, tops global pollution ranking 

Punjab E News: Not only India, but the air of Pakistan has also become very toxic. Be it the capital Delhi or Lahore, the pollution here is very similar.
       Lahore topped the global pollution ranking with unhealthy air quality levels throughout the day on Thursday, dawn reported. Pakistan’s second largest city is struggling with a smog crisis. The health and livelihood of millions of people can be affected by this.
       According to Swiss air quality technology company, IQAir, Lahore’s air quality remained the worst in the world. The air quality index (AQI) was at ‘hazardous’ 470, followed by 302 in Delhi and 204 in Karachi