By Sakshi Dayal NEW DELHI (Reuters) -Toxic smog obscured India's famed monument to love, the Taj Mahal, as well as Sikhism's holiest shrine, the Golden Temple in Amritsar, and delayed flights on Thursday,

Toxic smog obscured India’s famed monument to love, the Taj Mahal, as well as Sikhism’s holiest shrine, the Golden Temple in Amritsar, and delayed flights on Thursday, becoming too thick to see through in several places.

India's government banned non-essential construction in New Delhi, the world's most polluted capital, and urged residents to avoid burning coal for heating,

To combat worsening air quality, India's government has banned non-essential construction and encouraged residents to avoid burning coal for heating.

A dense smog blanketed the Taj Mahal in Agra on Thursday as pollution levels surged, obscuring the iconic monument from view. Tourists captured visuals showing the Taj Mahal nearly invisible behind the haze.

Toxic smog blanketed northern India on Thursday, becoming too thick to see through in several places, as high levels of pollution combined with humidity, low wind speed, and a drop in temperature, officials said.