What is the air quality trend in Delhi Cantonment?

Over the past 2 days, Delhi Cantonment had an average AQI of 91 based on station measurements. The worst day was 2026-07-20 with AQI 109.

How is Delhi Cantonment air quality measured?

Air quality in Delhi Cantonment 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 Delhi Cantonment, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

19h

PM2.5 Station

19h · 19 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	73	56–119	22.3 µg/m³	8h	8
2026-07-20	109	83–160	40.0 µg/m³	11h	5

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