What is the air quality trend in Udumalaippettai?

Over the past 15 days, Udumalaippettai had an average AQI of 84 based on station measurements. The worst day was 2026-05-28 with AQI 151.

How is Udumalaippettai air quality measured?

Air quality in Udumalaippettai 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 Udumalaippettai, India

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

Historical PM2.5 and AQI trend from monitoring stations near Udumalaippettai, 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 · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	56	20–126	17.2 µg/m³	4h	1
2026-05-28	151	29–500	119.5 µg/m³	5h	1
2026-05-27	73	15–168	27.0 µg/m³	7h	1
2026-05-26	87	38–140	29.0 µg/m³	6h	1
2026-05-25	56	16–223	24.6 µg/m³	13h	1
2026-05-24	45	11–151	13.5 µg/m³	7h	1
2026-05-23	119	18–277	59.1 µg/m³	9h	1
2026-05-22	93	7–209	41.4 µg/m³	11h	1
2026-05-21	68	27–185	29.3 µg/m³	9h	1
2026-05-20	56	2–153	17.9 µg/m³	13h	1
2026-05-19	86	20–177	33.9 µg/m³	12h	1
2026-05-18	96	27–169	36.5 µg/m³	14h	1
2026-05-17	59	14–185	23.2 µg/m³	14h	1
2026-05-16	76	9–179	28.2 µg/m³	11h	1
2026-05-15	148	113–183	79.0 µg/m³	2h	1

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