What is the air quality trend in Kathhāra?

Over the past 3 days, Kathhāra had an average AQI of 159 based on station measurements. The worst day was 2026-10-20 with AQI 161.

How is Kathhāra air quality measured?

Air quality in Kathhāra 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 Kathhāra, India

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

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

103

Current AQI
Unhealthy for sensitive groups CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

40h

PM2.5 Station

40h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	159	158–160	70.8 µg/m³	8h	1
2026-10-20	161	160–162	74.8 µg/m³	19h	1
2026-10-19	157	153–162	67.6 µg/m³	13h	2

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