What is the air quality trend in Dumraon?

Over the past 15 days, Dumraon had an average AQI of 75 based on station measurements. The worst day was 2026-05-29 with AQI 110.

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
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

290h

PM2.5 Station

290h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	110	17–500	104.7 µg/m³	12h	2
2026-05-28	56	20–114	16.1 µg/m³	22h	2
2026-05-27	73	12–186	26.5 µg/m³	21h	2
2026-05-26	98	15–194	39.1 µg/m³	24h	2
2026-05-25	56	9–149	16.6 µg/m³	20h	3
2026-05-24	82	14–184	33.2 µg/m³	21h	2
2026-05-23	82	13–173	30.4 µg/m³	21h	3
2026-05-22	69	16–175	23.3 µg/m³	22h	2
2026-05-21	100	16–271	44.7 µg/m³	22h	2
2026-05-20	69	10–161	22.0 µg/m³	23h	3
2026-05-19	64	20–244	25.7 µg/m³	18h	2
2026-05-18	72	7–175	25.1 µg/m³	21h	2
2026-05-17	61	8–364	31.5 µg/m³	18h	2
2026-05-16	72	9–156	23.9 µg/m³	18h	2
2026-05-15	70	37–157	23.2 µg/m³	7h	2

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