What is the air quality trend in Kolaccheri?

Over the past 8 days, Kolaccheri had an average AQI of 75 based on station measurements. The worst day was 2026-06-06 with AQI 90.

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.

105

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

113h

PM2.5 Station

113h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	48	28–68	13.6 µg/m³	2h	2
2026-06-08	65	6–162	21.5 µg/m³	18h	1
2026-06-07	85	35–269	35.9 µg/m³	14h	2
2026-06-06	90	25–178	33.0 µg/m³	19h	1
2026-06-05	67	1–144	21.4 µg/m³	17h	1
2026-06-04	76	24–154	24.8 µg/m³	16h	1
2026-06-03	87	23–171	32.3 µg/m³	12h	1
2026-06-02	83	9–162	28.4 µg/m³	15h	2

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