What is the air quality trend in Marakkanam?

Over the past 8 days, Marakkanam had an average AQI of 68 based on station measurements. The worst day was 2026-06-05 with AQI 74.

How is Marakkanam air quality measured?

Air quality in Marakkanam 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 Marakkanam, India

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

123h

PM2.5 Station

123h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	74	28–164	26.2 µg/m³	8h	1
2026-06-08	68	23–191	25.4 µg/m³	16h	1
2026-06-07	74	7–166	25.6 µg/m³	18h	1
2026-06-06	71	9–164	24.4 µg/m³	18h	1
2026-06-05	74	16–161	25.5 µg/m³	18h	1
2026-06-04	68	9–152	20.8 µg/m³	16h	1
2026-06-03	54	5–150	16.3 µg/m³	20h	1
2026-06-02	66	6–149	20.5 µg/m³	9h	1

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