What is the air quality trend in Kolaccheri?

Over the past 8 days, Kolaccheri had an average AQI of 65 based on station measurements. The worst day was 2026-05-30 with AQI 82.

How is Kolaccheri air quality measured?

Air quality in Kolaccheri 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 Kolaccheri, India

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

111h

PM2.5 Station

111h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	82	45–153	27.2 µg/m³	3h	1
2026-05-29	57	18–145	17.2 µg/m³	19h	1
2026-05-28	53	14–182	19.9 µg/m³	12h	1
2026-05-27	55	9–144	17.2 µg/m³	13h	1
2026-05-26	55	7–153	17.4 µg/m³	17h	1
2026-05-25	78	12–324	38.4 µg/m³	16h	2
2026-05-24	78	8–394	39.6 µg/m³	18h	2
2026-05-23	68	10–133	22.5 µg/m³	13h	2

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