NewsIndia Delhi’s air quality deteriorates after Diwali Team Lehren October 28, 2019 WhatsAppFacebookTwitterLinkedinPinterestEmail Follow on Google News ❯ The air quality in Delhi and Noida turns hazardous after Diwali celebrations. To curb air pollution, Delhi CM Arvind Kejriwal has announced the implementation of the Odd-Even scheme from November 4 to 15. Delhi air qualityPollution in delhi