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Mumbai Gardens Hide Pollution: New Stations Understated?
11 Nov
Summary
- Five new air quality stations in Mumbai will be located solely in gardens.
- An expert warns garden locations might understate actual pollution levels.
- The project involves an investment of Rs 22 crore over five years.
Mumbai is set to expand its air quality monitoring network with five new stations, all to be located within civic gardens. Officials assert these sites meet Central Pollution Control Board (CPCB) guidelines, aiming to capture ambient air quality in neighborhoods. However, this approach has drawn criticism from atmospheric scientists.
Experts caution that exclusively placing monitors in gardens could lead to understated pollution readings. They suggest that natural elements like trees and open spaces may influence airflow and pollutant dispersion, thus affecting data accuracy. Such locations are intended to reflect general background air quality, distinct from pollution hotspots found on busy roads or in densely populated areas.
The Rs 22-crore initiative will establish Continuous Ambient Air Quality Monitoring Stations (CAAQMS) in Mulund, Dadar, Goregaon, Charni Road, and Santacruz. These new stations will enhance coverage, as areas like Dadar and Charni Road currently lack nearby monitoring facilities. The project includes a five-year operation and maintenance plan for each station.
