Bengaluru sees 98% improvement in air quality this Diwali, but noise pollution surges. Key trends, AQI levels, and expert insights for 2025 festive season.
Bengaluru witnessed a significant improvement in air quality during Diwali 2025, with monitoring agencies reporting a 98% reduction in pollutants compared to previous years. Authorities attribute the improvement to stricter implementation of green firecracker policies, pollution control measures, and public awareness campaigns. Citizens enjoyed cleaner air while celebrating, marking a notable success for environmental initiatives in the city.
Despite the improvement in air quality, noise pollution recorded during the festival rose considerably. Measurements indicate that sound levels exceeded recommended limits in several neighborhoods, primarily due to loud fireworks and celebrations. Environmental experts have urged residents to follow responsible celebration practices and consider quieter alternatives to maintain public health and safety.
The Air Quality Index (AQI) across Bengaluru showed significant drops in particulate matter, including PM2.5 and PM10 levels, highlighting the impact of government regulations and voluntary public compliance. Local authorities emphasized continuous monitoring and called for year-round measures to sustain air quality improvements beyond festive periods.
