What is the air quality trend in Alīpur Duār?

Over the past 9 days, Alīpur Duār had an average AQI of 88 based on station measurements. The worst day was 2026-06-09 with AQI 97.

How is Alīpur Duār air quality measured?

Air quality in Alīpur Duār 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 Alīpur Duār, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

79h

PM2.5 Station

79h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	97	86–112	33.7 µg/m³	7h	4
2026-06-07	89	89–89	30.1 µg/m³	1h	5
2026-06-06	84	80–93	27.6 µg/m³	4h	4
2026-06-05	92	81–104	31.4 µg/m³	13h	4
2026-06-01	95	86–113	33.0 µg/m³	13h	4
2026-05-28	90	84–92	30.7 µg/m³	13h	5
2026-05-27	90	86–98	30.8 µg/m³	5h	4
2026-05-23	85	75–99	28.4 µg/m³	22h	4
2026-05-22	78	78–78	25.2 µg/m³	1h	5

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