Delhi, air quality index

Delhi air quality plummets to alarming levels every year in the winter. The air quality in the capital remains in the 'severe ...
Interstate buses, except for e-buses and CNG vehicles, have been banned. Additionally, BS-III petrol and BS-IV diesel ...
Delhi is implementing stringent GRAP-3 measures to combat its worsening air quality, which is now at severe levels. The government has banned non-CNG inter-state buses, introduced 106 new cluster ...
From Friday, the Delhi government has also imposed the third stage of the Grap, putting a blanket ban on construction in the ...
Delhi implemented stringent pollution control measures as air quality reached the 'severe' category for a third consecutive ...