What is the air quality trend in Palappallam?

Over the past 7 days, Palappallam had an average AQI of 78 based on station measurements. The worst day was 2026-06-04 with AQI 102.

How is Palappallam air quality measured?

Air quality in Palappallam 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 Palappallam, India

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

137h

PM2.5 Station

137h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	65	13–155	20.8 µg/m³	18h	2
2026-06-07	59	11–128	17.6 µg/m³	21h	2
2026-06-06	69	8–132	21.6 µg/m³	20h	2
2026-06-05	91	14–155	31.1 µg/m³	20h	3
2026-06-04	102	28–293	47.8 µg/m³	20h	3
2026-06-03	97	27–157	33.8 µg/m³	18h	3
2026-06-02	66	13–158	22.4 µg/m³	20h	2

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