
The national capital’s air pollution crisis has continued to worsen, with at least 21 of the 38 air quality monitoring stations recording AQI levels of 490 or above Tuesday morning, according to the Central Pollution Control Board.

The national capital’s air pollution crisis has continued to worsen, with at least 21 of the 38 air quality monitoring stations recording AQI levels of 490 or above Tuesday morning, according to the Central Pollution Control Board.