What is the air quality trend in Tirunelveli?

Over the past 15 days, Tirunelveli had an average AQI of 60 based on station measurements. The worst day was 2026-05-28 with AQI 107.

How is Tirunelveli air quality measured?

Air quality in Tirunelveli 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 Tirunelveli, India

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

118h

PM2.5 Station

118h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	62	6–149	19.6 µg/m³	7h	1
2026-06-08	65	2–185	25.9 µg/m³	15h	1
2026-06-07	36	14–95	10.1 µg/m³	9h	1
2026-06-06	26	12–42	6.1 µg/m³	4h	1
2026-06-05	54	9–192	24.0 µg/m³	8h	1
2026-06-04	55	1–170	21.5 µg/m³	12h	1
2026-06-03	44	5–151	13.3 µg/m³	10h	1
2026-06-02	23	7–38	5.4 µg/m³	9h	1
2026-06-01	70	22–152	23.2 µg/m³	4h	1
2026-05-31	58	28–87	18.0 µg/m³	2h	1
2026-05-30	100	63–178	40.3 µg/m³	7h	1
2026-05-29	70	22–156	22.7 µg/m³	8h	1
2026-05-28	107	17–158	42.2 µg/m³	3h	1
2026-05-27	61	20–228	27.0 µg/m³	11h	1
2026-05-26	72	17–171	27.1 µg/m³	9h	1

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