What is the air quality trend in Rohini?

Over the past 3 days, Rohini had an average AQI of 219 based on station measurements. The worst day was 2026-10-21 with AQI 271.

How is Rohini air quality measured?

Air quality in Rohini 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 Rohini, India

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

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

158

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

29h

PM2.5 Station

29h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-23	178	158–191	107.5 µg/m³	4h	2
2026-10-22	210	139–486	146.1 µg/m³	16h	4
2026-10-21	271	153–497	219.5 µg/m³	9h	2

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