What is the air quality trend in Ashoknagar Kalyangarh?

Over the past 2 days, Ashoknagar Kalyangarh had an average AQI of 132 based on station measurements. The worst day was 2026-10-21 with AQI 137.

How is Ashoknagar Kalyangarh air quality measured?

Air quality in Ashoknagar Kalyangarh 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 Ashoknagar Kalyangarh, India

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

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

129

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

14h

PM2.5 Station

14h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	137	128–156	51.9 µg/m³	4h	21
2026-10-20	128	108–144	46.6 µg/m³	10h	29

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