What is the air quality trend in Maraimalainagar?

Over the past 3 days, Maraimalainagar had an average AQI of 72 based on station measurements. The worst day was 2026-06-08 with AQI 76.

How is Maraimalainagar air quality measured?

Air quality in Maraimalainagar 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 Maraimalainagar, India

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

43h

PM2.5 Station

43h · 5 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	74	62–87	23.3 µg/m³	2h	6
2026-06-08	76	18–186	27.9 µg/m³	23h	3
2026-06-07	67	20–165	21.9 µg/m³	18h	3

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