What is the air quality trend in Bengaluru?

Over the past 7 days, Bengaluru had an average AQI of 108 based on station measurements. The worst day was with AQI .

How is Bengaluru air quality measured?

Air quality in Bengaluru 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 Bengaluru, India

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

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

112

Current AQI
Unhealthy for sensitive groups

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

95h · 3 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-10	106	72–182	40.0 µg/m³	87.8	18h	3
2026-04-09	108	75–147	38.1 µg/m³	87.1	12h	4
2026-04-08	102	89–116	36.0 µg/m³	85.8	9h	2
2026-04-07	125	58–500	76.8 µg/m³	173.7	19h	2
2026-04-06	119	80–179	48.2 µg/m³	115.0	17h	2
2026-04-04	97	66–142	33.4 µg/m³	82.4	15h	3
2026-04-03	102	98–111	36.2 µg/m³	97.2	5h	2

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