What is the air quality trend in Baranagar?

Over the past 3 days, Baranagar had an average AQI of 98 based on station measurements. The worst day was 2026-09-03 with AQI 100.

How is Baranagar air quality measured?

Air quality in Baranagar 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 Baranagar, India

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

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

107

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

47h

PM2.5 Station

47h · 99 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	99	93–108	34.6 µg/m³	18h	99
2026-09-04	95	91–99	32.9 µg/m³	24h	98
2026-09-03	100	98–104	35.4 µg/m³	5h	98

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