What is the air quality trend in Palappallam?

Over the past 15 days, Palappallam had an average AQI of 58 based on station measurements. The worst day was 2026-06-05 with AQI 76.

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

279h

PM2.5 Station

279h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	32	32–32	7.7 µg/m³	1h	2
2026-06-08	55	7–211	20.4 µg/m³	21h	2
2026-06-07	66	20–147	20.6 µg/m³	23h	2
2026-06-06	49	1–128	13.5 µg/m³	20h	2
2026-06-05	76	24–136	24.6 µg/m³	22h	2
2026-06-04	71	7–190	26.0 µg/m³	23h	2
2026-06-03	73	15–135	23.4 µg/m³	21h	2
2026-06-02	71	13–154	23.4 µg/m³	18h	2
2026-06-01	58	11–402	30.3 µg/m³	19h	2
2026-05-31	31	9–60	7.5 µg/m³	21h	2
2026-05-30	58	18–160	17.8 µg/m³	19h	2
2026-05-29	53	14–132	15.2 µg/m³	16h	2
2026-05-28	37	13–122	10.4 µg/m³	17h	2
2026-05-27	69	19–155	22.1 µg/m³	19h	2
2026-05-26	74	10–231	29.1 µg/m³	19h	2

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