Hazy mornings with the air thickened by vehicular smoke during peak-hour traffic are synonymous with Bengaluru winters. The city may have lower PM2.5 levels overall when compared to other mega cities, but high-density traffic corridors and emissions in industrial hubs are causing localised pollution spikes. A November 2024 study by Respirer Living Sciences, analysing PM2.5 pollution levels across ten Indian cities, revealed this data. The study examined AQI information from 13 Continuous Ambient Air Quality Monitoring (CAAQM) sites in Bengaluru that recorded an average of 39 micrograms per cubic metre (µg/m3) of PM2.5 air pollutants in November 2024. This is…

A lake is much more than a mere water body, it is a complex ecosystem. All those resources or features that make this ecosystem complete and sustainable can be considered lake assets. Assets are generally classified into core zone assets (ecological zone assets) and social zone assets (recreational zone assets). Each serves a set of distinct purposes, supporting the ecological, infrastructural and social functions of a lake system. Here is an overview of the kind of assets that come under each category and the role they play in the lake ecosystem: Core zone assets (Ecological zone assets) These assets are…