Air Quality in Mumbai

Key Pollution Drivers

• Continuous traffic along the Eastern and Western Express Highways
• Cargo handling, ship emissions, and industrial activity around the Mumbai Port and Trombay
• Large-scale real estate and infrastructure construction releasing fine dust

Seasonal Patterns

• Pre-monsoon months record elevated ozone during sunny afternoons with light winds
• Sea breezes dilute pollutants in early evenings, while overnight calm elevates particulate matter
• Monsoon rainfall cleanses the air but building projects can reintroduce dust once showers recede

Station Highlights

Station-level information will appear once the network shares live readings.

Pollutant Breakdown

Pollutant-level information will populate when stations share detailed readings.

Health Advisory

• Asthmatics should schedule outdoor exercise near the seafront when breezes are strongest
• Keep vehicle air on recirculation while commuting through under-construction zones
• Monitor AQI in the extended suburbs where dust levels can exceed island city averages

Local Actions & Resources

• Use local trains or metro for cross-town commutes to reduce road congestion
• Support ward-level campaigns that enforce dust screens and on-site water spraying at construction sites
• Track Brihanmumbai Municipal Corporation notifications for road closures or coastal clean-up drives

Trend Explorer

Use the interactive charts below to analyse pollutant trends across different time ranges. Switch between pollutants to determine which one drives the overall AQI during specific hours of the day.