What is the air quality trend in Koduvayur?

Over the past 8 days, Koduvayur had an average AQI of 73 based on station measurements. The worst day was 2026-05-26 with AQI 97.

How is Koduvayur air quality measured?

Air quality in Koduvayur 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 Koduvayur, India

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

132h

PM2.5 Station

132h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	55	17–94	16.0 µg/m³	11h	2
2026-05-28	63	1–185	24.0 µg/m³	15h	1
2026-05-27	68	13–164	22.5 µg/m³	18h	2
2026-05-26	97	7–344	47.0 µg/m³	19h	2
2026-05-25	88	6–398	44.8 µg/m³	20h	2
2026-05-24	71	13–169	24.6 µg/m³	19h	1
2026-05-23	63	11–170	21.3 µg/m³	21h	1
2026-05-22	81	5–151	28.6 µg/m³	9h	1

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