What is the air quality trend in Kotagiri?

Over the past 21 days, Kotagiri had an average AQI of 66 based on station measurements. The worst day was 2026-05-26 with AQI 88.

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

366h

PM2.5 Station

366h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	63	63–63	17.8 µg/m³	2h	1
2026-05-29	54	13–121	16.1 µg/m³	18h	1
2026-05-28	50	10–147	15.1 µg/m³	17h	1
2026-05-27	74	21–162	25.3 µg/m³	12h	1
2026-05-26	88	14–178	35.1 µg/m³	18h	1
2026-05-25	67	8–175	23.4 µg/m³	19h	2
2026-05-24	61	3–171	21.9 µg/m³	16h	2
2026-05-23	81	11–234	36.5 µg/m³	21h	1
2026-05-22	58	12–97	17.1 µg/m³	18h	2
2026-05-21	60	3–154	18.8 µg/m³	18h	1
2026-05-20	82	12–231	38.5 µg/m³	20h	1
2026-05-19	76	9–380	46.3 µg/m³	15h	1
2026-05-18	52	3–134	15.2 µg/m³	17h	2
2026-05-17	52	1–174	18.7 µg/m³	20h	1
2026-05-16	81	3–160	27.8 µg/m³	19h	2
2026-05-15	63	6–152	20.4 µg/m³	21h	2
2026-05-14	73	12–161	25.1 µg/m³	19h	2
2026-05-13	70	2–272	28.9 µg/m³	21h	2
2026-05-12	65	8–173	23.1 µg/m³	20h	2
2026-05-11	56	9–120	16.5 µg/m³	20h	2
2026-05-10	70	13–160	23.3 µg/m³	15h	2

Back to Kotagiri Air Quality