What is the air quality trend in Ramanathapuram?

Over the past 8 days, Ramanathapuram had an average AQI of 115 based on station measurements. The worst day was with AQI .

How is Ramanathapuram air quality measured?

Air quality in Ramanathapuram 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 Ramanathapuram, India

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

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

Current AQI
Moderate

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Trend

91h

PM2.5 Trend

91h · 1 station

Daily Summary

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-04-28	292	83–500	419.6 µg/m³	2h	1
2026-04-27	92	9–487	52.5 µg/m³	14h	1
2026-04-26	101	23–161	37.7 µg/m³	10h	1
2026-04-25	74	9–288	32.2 µg/m³	17h	1
2026-04-24	141	15–500	95.4 µg/m³	13h	1
2026-04-23	72	15–146	22.8 µg/m³	14h	1
2026-04-22	64	11–162	20.8 µg/m³	12h	1
2026-04-21	89	13–177	39.6 µg/m³	9h	1

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