India PM2.5 Heat Map Data Pulled from OpenAQ Database

Heat map for PM2.5 mass concentration in India. Day-by-day playback skips missing days automatically.

PM2.5 mass concentration (µg/m³)

Loading boundary…

Date

—

—

India average PM2.5

—

—

unit: µg/m³

Legend

City averages

—

Delhi NCR

—

Mumbai MMR

—

Kolkata

—

Bangalore

—

Pune

—

Hyderabad

—

Chennai

—