Residents of sector 123 perform yoga wearing masks during a protest over the waste-to-energy plant to mark the International Yoga Day, in Noida.
Delhi Congress workers wear masks during a protest against Delhi Chief Minister Arvind Kejriwal over the recent air-pollution, at Rajiv Chowk Metro Station in New Delhi.
A man wears an anti-pollution mask for protection against air pollution in New Delhi.
Lindsey Magnani and her son Kahele Rodrigues, 2, listen as an official shows them how to use a respirator that was given to them to help protect against ash from Kilauea volcano, i...
Tribal children wear masks of animals during Jharkhand Children Literary Festival 2018 in Ranchi.
People wear white masks in support of Catalonian politicians jailed on charges of sedition and condemning the arrest of Catalonia's former president, Carles Puigdemont, in Germany,...
A man dressed as a bull, from Carrizo de la Ribera group, parades with others during the Iberian mask festival in Viana do Bolo, north-west Spain.
A man dressed as a devil from Luzon group parades with others during the Iberian mask festival in Viana do Bolo, north-west Spain. At the festival, around forty regional groups fro...
Artists wearing Japanese traditional clown masks march during the First Konpira Festival at Kotohiragu shrine in Tokyo. The shrine is dedicated to sailors and seafaring.
Bryan Gonzalez, 14, poses for a portrait in his devil costume at a procession symbolizing the fight between good and evil that celebrates the Virgin of the Immaculate Conception in...
Sri Lankan players, wearing masks in the view of air-pollution, celebrates the wicket of India's Cheteshwar Pujara during fourth day of the third cricket test match, in New Delhi.
A policeman removes the anti-pollution mask from the Gandhi Statue at Gyarah Murti which was put by rebel AAP MLA Kapil Misra and BJP MLA Manjinder Singh Sirsa during their protest...
Delhi Smog
Children wearing air pollution masks attend a demonstration to spread awareness on the problem of air pollution, on Children's Day in New Delhi.
Children wearing air pollution masks attend a demonstration to spread awareness on the problem of air pollution, on Children's Day in New Delhi.
School children wear masks to fight pollution and participate in a demonstration to demand clean air in New Delhi.
A man buys pollution mask from a chemist shop in New Delhi.
People use face masks during their commute due to heavy smog and air pollution in New Delhi.
Volunteers distribute face masks outside Rajiv Chowk metro station in New Delhi.
