What is the air quality trend in Mumbai?

Over the past 2 days, Mumbai had an average AQI of 128 based on station measurements. The worst day was with AQI .

How is Mumbai air quality measured?

Air quality in Mumbai is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Mumbai, India

Name: Mumbai Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Mumbai, India.

123

Current AQI
Unhealthy for sensitive groups

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

38h · 9 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-10	137	101–170	52.2 µg/m³	134.1	24h	20
2026-04-09	120	74–207	54.6 µg/m³	122.8	14h	18

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