What is the air quality trend in Puruliya?

Over the past 15 days, Puruliya had an average AQI of 99 based on station measurements. The worst day was 2026-09-05 with AQI 134.

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.

127

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

291h

PM2.5 Station

291h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	134	125–140	49.0 µg/m³	19h	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	115	79–124	41.1 µg/m³	24h	1
2026-08-28	105	84–124	37.1 µg/m³	24h	1
2026-08-27	84	79–90	28.1 µg/m³	22h	2
2026-08-26	102	79–119	35.6 µg/m³	24h	1
2026-08-25	76	72–88	24.1 µg/m³	14h	2
2026-08-24	92	87–102	31.6 µg/m³	24h	1
2026-08-23	110	103–116	39.0 µg/m³	21h	1
2026-08-22	118	117–118	42.3 µg/m³	2h	1

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