What is the air quality trend in Kotagiri?

Over the past 8 days, Kotagiri had an average AQI of 70 based on station measurements. The worst day was 2026-05-23 with AQI 94.

How is Kotagiri air quality measured?

Air quality in Kotagiri 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 Kotagiri, India

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

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

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	64	63–66	18.5 µg/m³	2h	1
2026-05-29	54	5–121	16.0 µg/m³	18h	2
2026-05-28	58	10–147	18.2 µg/m³	13h	2
2026-05-27	76	17–162	26.4 µg/m³	12h	1
2026-05-26	77	12–169	27.3 µg/m³	20h	2
2026-05-25	61	8–175	20.9 µg/m³	21h	2
2026-05-24	80	12–159	28.3 µg/m³	15h	2
2026-05-23	94	17–234	42.6 µg/m³	17h	2

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