‘Let’s Wake Up Delhi’: Parineeti Chopra Posts Pic On Instagram 

As air pollution increasing at an alarming rate in the national capital, Bollywood celebs are expressing serious concern over it.

Actress Parineeti Chopra on Wednesday posted a photo her wearing anti-pollution mask, on Instagram. "Two days of shooting in Delhi - and my chest is hurting, head is hurting, throat is paining!! ?? Cant believe we have let things go so out of hand that human beings dont have air to breathe to anymore. Can’t imagine the situation for kids and elders. Please guys, lets all WAKE UP. We cannot be doing this to our planet. #DelhiSmog," she wrote.

The pollution and smog made things more worse on Wednesday. About 18 cars piled up on Yamuna Expressway leaving the commuters in shock. Most of them escaped with minor injuries.

Meanwhile, the Delhi government distributed anti-pollution masks to people near Central Park, Connaught Place.