What is the air quality trend in Puruliya?

Over the past 8 days, Puruliya had an average AQI of 97 based on station measurements. The worst day was 2026-09-05 with AQI 135.

How is Puruliya air quality measured?

Air quality in Puruliya 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 Puruliya, India

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

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

131

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

138h

PM2.5 Station

138h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	135	126–140	49.4 µg/m³	17h	1
2026-09-04	91	74–123	30.7 µg/m³	24h	2
2026-09-03	89	77–129	29.8 µg/m³	24h	2
2026-09-02	111	68–126	39.3 µg/m³	15h	1
2026-09-01	86	75–97	28.5 µg/m³	8h	2
2026-08-31	84	72–100	27.7 µg/m³	22h	2
2026-08-30	93	85–113	31.8 µg/m³	24h	2
2026-08-29	92	79–124	30.9 µg/m³	4h	2

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