Delhi resident urges Barack Obama to wear face mask to raise awareness on air pollution

New Delhi: A Delhi resident has urged former US president Barack Obama to wear a face mask during his scheduled town hall meeting in the city on Friday. Data scientist Amrit Sharma, who made the request in an open letter to Obama, said doing so would help generate awareness and catalyse action on air pollution. [caption id=“attachment_3197296” align=“alignleft” width=“380”] File image of former US President Barack Obama. Reuters[/caption] Delhi’s air quality remained in the “very poor” category for the seventh straight day on Friday with the central pollution control board (CPCB) recording an air quality index (AQI) of 360. Sharma has also been invited to attend the interactive session with Obama at the town hall. “You are one the most photographed people on earth, but none of your photos could potentially save millions of lives yet. “I believe that if you wear a face mask while you are in Delhi and take a photo (of it), that alone could have such an impact,” Sharma wrote in the open letter to Obama. He acknowledged that in a developing country like India, a vast section of the population could not afford the expensive face masks, let alone an air purifier. However, he said, Obama wearing a mask at a public forum might spur the authorities into action. Delhi’s air quality was under an intense scanner when Obama had attended the 2015 Republic Day parade as the chief guest.