What is the air quality trend in Kurumathur?

Over the past 3 days, Kurumathur had an average AQI of 69 based on station measurements. The worst day was 2026-05-28 with AQI 79.

How is Kurumathur air quality measured?

Air quality in Kurumathur 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 Kurumathur, India

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

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

145

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

35h

PM2.5 Station

35h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	55	55–55	14.0 µg/m³	1h	1
2026-05-29	73	20–151	22.9 µg/m³	21h	2
2026-05-28	79	14–153	27.0 µg/m³	13h	1

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