What is the air quality trend in Bilāsipāra?

Over the past 3 days, Bilāsipāra had an average AQI of 84 based on station measurements. The worst day was 2026-10-19 with AQI 91.

How is Bilāsipāra air quality measured?

Air quality in Bilāsipāra 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 Bilāsipāra, India

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

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

159

Current AQI
Unhealthy CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

44h

PM2.5 Station

44h · 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	79	79–79	25.5 µg/m³	2h	1
2026-10-20	82	80–86	27.0 µg/m³	23h	1
2026-10-19	91	86–94	31.0 µg/m³	19h	1

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