People cross railway tracks amid smog at Nizamuddin railway station, in New Delhi.
A pigeon flies as vehicles ply on a road amid low visibility due to smog, in Gurugram.
A blanket of smog engulfs the Taj Mahal, in Agra.
A woman crosses railway tracks amid low visibility due to smog, in Gurugram.
A blanket of smog covers Noida.
A metro train runs on its tracks amid smog, in Gurugram.
Vehicles move on a road amid low visibility due to smog, in Gurugram.
High-rise buildings engulfed in a layer of smog, in Greater Noida.