A recent study of airborne particles by Respire Living Sciences (RLS), a climate technology organization working towards clean air, identified Shivaji Nagar (Chembur), Kandivali, Malad, Deonar and Ghatkopar as the top polluted areas in Mumbai. .
Currently, Mumbai’s Air Quality Index (AQI) is monitored by the Central Pollution Control Board (CPCB) in coordination with the Maharashtra Pollution Control Board (MPCB). AQI monitoring units established by these agencies provide aggregated data for a large area. However, this survey was undertaken to understand the CPCB data by comparing it with additional hyperlocal data recorded within the local scale. Actual AQI format At ground level.
“The report presents actionable recommendations to address urban air pollution, including implementing targeted emission controls and expanding low-emission zones; integrating urban forests and green infrastructure to act as natural pollution buffers, and promoting public awareness through real-time data tools and educational campaigns. to do,” said RSL CEO Ronak Sutaria.
According to data presented by RSL, Shivaji Nagar recorded the worst average PM 2.5 concentration of 105 ug/m3 (mg per cubic meter) in November, followed by Kandivali 101.5 ug/m3, Malad 92.5 ug/m3, 90.9 ug/m3. in Deonar, and Ghatkopar at 85.9 ug/m3.
The report also states that areas like Shivaji Nagar and Kandivali recorded PM 2.5 readings above 100, with CPCB monitoring showing an average PM 2.5 reading of 66 ug/m3.
Furthermore, the report also showed that construction dust, vehicle emissions and the proximity of these areas to waste treatment sites are some of the contributors to air pollution.
“Hyperlocal air quality monitoring bridges the gap between traditional broad-scale assessments and the localized realities of air pollution. By providing fine-grained, real-time data, this approach enables us to pinpoint pollution sources with precision and design targeted interventions to improve public health outcomes, “said Prof. Sachchida Nanda Tripathi, Chairman, Steering Committee, National Clean Air Program and Dean. , Kotak School of Sustainability, IIT Kanpur.