New Delhi, April 7 Delhi continued to be among the most polluted cities in the NCR region in 2025-26, recording an annual average PM10 level of 201 micrograms per cubic metre, despite a 17 per cent reduction compared to the 2017-18 baseline, according to a new study.According to an analysis by...
2017-18
2025-26
air pollution
air quality standards
ambient air quality
delhi
faridabad
ghaziabad
gurugram
india
national clean air programme (ncap)
ncr (national capital region)
noida
pm10 (particulatematter10)
pollution levels