Pollution level: Effect in Punjab and Delhi after Diwali | BBC News Punjabi

ਦਿਵਾਲੀ ਤੋਂ ਬਾਅਦ ਕੀ ਰਿਹਾ ਪ੍ਰਦੂਸ਼ਣ ਦਾ ਹਾਲ? Data: Central Pollution Control Board Subscribe to our YouTube channel: https://bit.ly/2o00wQS For more stories, visit: https://www.bbc.com/punjabi FACEBOOK: https://www.facebook.com/BBCnewsPunjabi INSTAGRAM: https://www.instagram.com/bbcnewspunjabi TWITTER: https://www.twitter.com/bbcnewspunjabi

Tags : Pollution , Diwali Pollution , BBC News , Crackers , AQI ,

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