No let up in smog as Lahore, with the AQI touching the 269 mark, again emerged as the world’s most polluted city on Sunday, reported 24NewsHD TV channel.
269 AQI again puts Lahore on top of world’s polluted cities
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No let up in smog as Lahore, with the AQI touching the 269 mark, again emerged as the world’s most polluted city on Sunday, reported 24NewsHD TV channel.