The Indian Government has set a new target of 40 per cent reduction in the particulate matter concentration by 2026 in cities under the National Clean Air Programme (NCAP).
This is an update of the earlier goal of 20 to 30 per cent reduction of particulate matter concentration by 2024.
The city-specific plans under NCAP are being upgraded to make them on par with the new goals.
According to the Environment Ministry, 95 of the 131 non-attainment cities covered under the NCAP have reduced their PM10 levels in 2021 when compared with the 2017 levels.
Non-attainment cities are those that have fallen short of the National Ambient Air Quality Standards for over 5 years from 2011 to 2015.
20 cities have met the national standards for annual average PM10 concentration, which is 60 micrograms per cubic meters.
The NCAP was launched in 2019 as the first-ever national framework for air quality management with time-bound reduction target.
It aims to bring down the concentration of PM10 and PM2.5 across India.
2017 set as the base year for the comparison of concentration of the pollutants.