What is the air quality trend in Marakkanam?

Over the past 15 days, Marakkanam had an average AQI of 85 based on station measurements. The worst day was 2026-05-23 with AQI 134.

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

206h

PM2.5 Station

206h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	65	20–118	20.6 µg/m³	12h	1
2026-05-28	109	20–220	54.0 µg/m³	7h	1
2026-05-27	67	7–169	23.2 µg/m³	12h	1
2026-05-26	61	7–106	17.9 µg/m³	15h	1
2026-05-25	86	22–346	40.5 µg/m³	20h	1
2026-05-24	79	15–166	27.2 µg/m³	18h	2
2026-05-23	134	23–396	75.3 µg/m³	18h	1
2026-05-22	85	41–181	30.5 µg/m³	17h	1
2026-05-21	88	11–246	35.9 µg/m³	19h	1
2026-05-20	86	9–174	32.2 µg/m³	14h	1
2026-05-19	59	10–144	19.0 µg/m³	12h	1
2026-05-18	91	9–189	39.0 µg/m³	13h	1
2026-05-17	62	16–124	19.6 µg/m³	11h	1
2026-05-16	80	7–175	29.3 µg/m³	15h	1
2026-05-15	128	55–171	59.0 µg/m³	3h	2

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