To Battle Air Pollution, Leverage India’s Start-up Ecosystem
The second major constraint in India’s air pollution response is limited monitoring capacity. Only about 12 percent of the country’s 4,041 census cities currently have continuous air quality monitoring stations, leaving approximately 47 percent of the population outside reliable surveillance systems. According to the Centre for Science and Environment, cities with populations between 100,000 and one million alone require thousands of additional monitors for pollutants such as PM, sulphur dioxide, nitrogen dioxide, carbon monoxide, and surface ozone. These gaps create significant blind spots in identifying emission hotspots and assessing local pollution trends.
