What is the air quality trend in Dumraon?

Over the past 8 days, Dumraon had an average AQI of 73 based on station measurements. The worst day was 2026-05-29 with AQI 111.

How is Dumraon air quality measured?

Air quality in Dumraon 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 Dumraon, India

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

142h

PM2.5 Station

142h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	111	7–500	102.1 µg/m³	13h	2
2026-05-28	56	20–141	16.4 µg/m³	20h	2
2026-05-27	63	7–155	19.9 µg/m³	19h	2
2026-05-26	82	15–169	29.9 µg/m³	21h	2
2026-05-25	62	15–190	22.3 µg/m³	19h	2
2026-05-24	80	16–175	29.5 µg/m³	22h	2
2026-05-23	75	9–173	26.8 µg/m³	20h	2
2026-05-22	58	8–128	18.6 µg/m³	8h	2

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