What is the air quality trend in Thenkasi?

Over the past 14 days, Thenkasi had an average AQI of 90 based on station measurements. The worst day was 2026-05-28 with AQI 129.

How is Thenkasi air quality measured?

Air quality in Thenkasi 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 Thenkasi, India

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

277h

PM2.5 Station

277h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	67	13–160	21.8 µg/m³	16h	2
2026-05-28	129	34–500	106.1 µg/m³	14h	1
2026-05-27	75	17–177	27.9 µg/m³	19h	2
2026-05-26	92	12–195	35.2 µg/m³	24h	2
2026-05-25	87	19–164	32.6 µg/m³	20h	2
2026-05-24	97	8–500	70.7 µg/m³	19h	2
2026-05-23	110	17–195	47.7 µg/m³	20h	2
2026-05-22	90	19–174	33.6 µg/m³	23h	2
2026-05-21	128	45–245	62.1 µg/m³	20h	2
2026-05-20	77	17–155	25.7 µg/m³	21h	2
2026-05-19	84	12–182	33.1 µg/m³	19h	2
2026-05-18	96	12–243	37.8 µg/m³	23h	2
2026-05-17	70	21–166	23.4 µg/m³	20h	2
2026-05-16	66	4–165	21.6 µg/m³	19h	2

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