What is the air quality trend in Kolar?

Over the past 7 days, Kolar had an average AQI of 103 based on station measurements. The worst day was with AQI .

How is Kolar air quality measured?

Air quality in Kolar 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 Kolar, India

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

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

157

Current AQI
Unhealthy

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

90h · 1 station

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-10	109	57–158	40.9 µg/m³	111.5	20h	1
2026-04-09	115	74–182	46.0 µg/m³	145.3	12h	1
2026-04-08	84	74–97	27.7 µg/m³	112.8	9h	1
2026-04-07	118	82–155	43.3 µg/m³	145.1	19h	1
2026-04-06	106	53–159	38.0 µg/m³	110.7	15h	1
2026-04-04	93	76–134	31.7 µg/m³	112.6	13h	1
2026-04-03	102	96–107	35.8 µg/m³	116.8	2h	1

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