What is the air quality trend in Dumka?

Over the past 15 days, Dumka had an average AQI of 117 based on station measurements. The worst day was 2026-06-04 with AQI 143.

How is Dumka air quality measured?

Air quality in Dumka 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 Dumka, India

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

330h

PM2.5 Station

330h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	135	134–135	49.2 µg/m³	10h	2
2026-06-08	131	117–138	47.8 µg/m³	24h	2
2026-06-07	119	83–140	42.7 µg/m³	24h	2
2026-06-06	120	63–147	42.7 µg/m³	23h	2
2026-06-05	113	77–140	40.2 µg/m³	24h	2
2026-06-04	143	134–149	52.5 µg/m³	24h	2
2026-06-03	140	131–147	51.5 µg/m³	24h	3
2026-06-02	133	119–146	48.6 µg/m³	24h	3
2026-06-01	126	119–132	45.9 µg/m³	20h	3
2026-05-31	129	117–140	46.8 µg/m³	24h	3
2026-05-30	97	88–115	33.7 µg/m³	24h	3
2026-05-29	94	88–105	32.4 µg/m³	24h	3
2026-05-28	94	85–100	32.5 µg/m³	24h	2
2026-05-27	88	81–93	29.7 µg/m³	23h	2
2026-05-26	98	93–107	34.6 µg/m³	14h	2

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