What is the air quality trend in Unnamalaikadai?

Over the past 15 days, Unnamalaikadai had an average AQI of 69 based on station measurements. The worst day was 2026-06-03 with AQI 109.

How is Unnamalaikadai air quality measured?

Air quality in Unnamalaikadai 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 Unnamalaikadai, India

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

203h

PM2.5 Station

203h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	59	14–114	18.0 µg/m³	7h	1
2026-06-08	79	14–180	31.2 µg/m³	15h	1
2026-06-07	72	12–173	26.4 µg/m³	17h	1
2026-06-06	73	4–183	26.9 µg/m³	19h	1
2026-06-05	79	21–158	26.9 µg/m³	14h	1
2026-06-04	69	19–143	21.7 µg/m³	17h	1
2026-06-03	109	42–167	40.4 µg/m³	15h	1
2026-06-02	77	7–191	29.3 µg/m³	18h	1
2026-06-01	48	8–107	14.0 µg/m³	15h	1
2026-05-31	29	7–53	7.0 µg/m³	13h	1
2026-05-30	55	24–134	16.1 µg/m³	11h	1
2026-05-29	60	10–353	34.4 µg/m³	12h	1
2026-05-28	51	20–151	14.2 µg/m³	12h	1
2026-05-27	93	30–389	50.0 µg/m³	11h	1
2026-05-26	83	46–138	27.0 µg/m³	7h	2

Back to Unnamalaikadai Air Quality