What is the air quality trend in Vellalūr?

Over the past 8 days, Vellalūr had an average AQI of 87 based on station measurements. The worst day was 2026-05-28 with AQI 139.

How is Vellalūr air quality measured?

Air quality in Vellalūr 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 Vellalūr, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

69h

PM2.5 Station

69h · 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	48	17–63	12.6 µg/m³	4h	1
2026-05-28	139	46–285	71.5 µg/m³	6h	1
2026-05-27	66	12–155	20.6 µg/m³	13h	1
2026-05-26	124	7–457	71.1 µg/m³	12h	1
2026-05-25	84	6–279	38.0 µg/m³	13h	1
2026-05-24	83	23–139	27.7 µg/m³	6h	1
2026-05-23	72	16–172	27.1 µg/m³	9h	1
2026-05-22	82	12–155	29.7 µg/m³	6h	1

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