What is the air quality trend in Sheohar?

Over the past 8 days, Sheohar had an average AQI of 69 based on station measurements. The worst day was 2026-05-22 with AQI 99.

How is Sheohar air quality measured?

Air quality in Sheohar 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 Sheohar, India

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	51	12–76	13.8 µg/m³	14.1	21h	3
2026-05-28	61	26–166	19.1 µg/m³	18.5	24h	3
2026-05-27	55	26–143	15.7 µg/m³	13.7	24h	3
2026-05-26	64	16–131	19.4 µg/m³	15.8	24h	3
2026-05-25	74	34–163	23.9 µg/m³	20.9	24h	3
2026-05-24	74	35–136	23.1 µg/m³	32.7	24h	3
2026-05-23	78	26–177	27.5 µg/m³	24.3	24h	3
2026-05-22	99	70–131	34.2 µg/m³	29.2	3h	3

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