What is the air quality trend in Periyanayakkanpalaiyam?

Over the past 8 days, Periyanayakkanpalaiyam had an average AQI of 64 based on station measurements. The worst day was 2026-05-28 with AQI 88.

How is Periyanayakkanpalaiyam air quality measured?

Air quality in Periyanayakkanpalaiyam 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 Periyanayakkanpalaiyam, India

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

83h

PM2.5 Station

83h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	38	13–80	10.5 µg/m³	10h	1
2026-05-28	88	14–500	62.9 µg/m³	10h	1
2026-05-27	65	18–168	22.9 µg/m³	10h	1
2026-05-26	61	4–140	19.2 µg/m³	11h	1
2026-05-25	50	17–223	20.3 µg/m³	17h	1
2026-05-24	65	5–158	22.5 µg/m³	11h	1
2026-05-23	87	9–277	42.4 µg/m³	12h	1
2026-05-22	62	26–99	20.6 µg/m³	2h	1

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