What is the air quality trend in Puruliya?

Over the past 9 days, Puruliya had an average AQI of 110 based on station measurements. The worst day was 2026-07-20 with AQI 141.

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.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

63h

PM2.5 Station

63h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-20	141	127–148	51.6 µg/m³	14h	1
2026-07-19	119	73–126	42.5 µg/m³	9h	1
2026-07-18	124	124–124	44.9 µg/m³	1h	1
2026-07-16	94	94–94	32.6 µg/m³	1h	1
2026-07-14	101	91–117	35.3 µg/m³	8h	2
2026-07-13	113	109–117	40.3 µg/m³	17h	1
2026-07-10	108	108–108	38.5 µg/m³	1h	1
2026-07-09	106	106–106	37.4 µg/m³	2h	1
2026-07-08	92	77–105	31.2 µg/m³	10h	2

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