What is the air quality trend in Ooty?

Over the past 7 days, Ooty had an average AQI of 65 based on station measurements. The worst day was 2026-05-23 with AQI 79.

How is Ooty air quality measured?

Air quality in Ooty 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 Ooty, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

93h

PM2.5 Station

93h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	54	11–109	15.3 µg/m³	15h	1
2026-05-28	37	10–119	10.5 µg/m³	11h	1
2026-05-27	74	16–142	24.7 µg/m³	8h	1
2026-05-26	79	12–192	34.3 µg/m³	16h	1
2026-05-25	72	11–183	28.7 µg/m³	17h	1
2026-05-24	63	13–193	24.1 µg/m³	13h	2
2026-05-23	79	21–171	31.0 µg/m³	13h	1

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