What is the air quality trend in Katheru?

Over the past 8 days, Katheru had an average AQI of 76 based on station measurements. The worst day was 2026-06-09 with AQI 98.

How is Katheru air quality measured?

Air quality in Katheru 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 Katheru, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

140h

PM2.5 Station

140h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	98	27–171	36.5 µg/m³	12h	2
2026-06-08	77	10–405	36.3 µg/m³	20h	2
2026-06-07	67	6–158	21.3 µg/m³	17h	2
2026-06-06	75	12–188	28.9 µg/m³	21h	2
2026-06-05	82	21–168	28.0 µg/m³	21h	2
2026-06-04	68	18–138	21.3 µg/m³	21h	2
2026-06-03	84	10–179	30.6 µg/m³	21h	2
2026-06-02	58	9–131	18.5 µg/m³	7h	1

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