What is the air quality trend in Kātrās?

Over the past 8 days, Kātrās had an average AQI of 94 based on station measurements. The worst day was 2026-06-04 with AQI 99.

How is Kātrās air quality measured?

Air quality in Kātrās 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 Kātrās, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-09	95	79–105	32.7 µg/m³	537.1	3h	4
2026-06-08	89	64–111	29.9 µg/m³	261.3	24h	4
2026-06-07	84	69–105	27.9 µg/m³	223.7	24h	4
2026-06-06	98	81–121	34.0 µg/m³	263.0	24h	5
2026-06-05	95	78–111	32.7 µg/m³	226.4	24h	5
2026-06-04	99	83–127	34.7 µg/m³	233.4	24h	5
2026-06-03	97	86–116	33.8 µg/m³	145.8	24h	5
2026-06-02	97	64–166	34.5 µg/m³	93.0	20h	4

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