What is the air quality trend in Sheohar?

Over the past 8 days, Sheohar had an average AQI of 82 based on station measurements. The worst day was 2026-07-22 with AQI 138.

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

167h

PM2.5 Station

167h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-22	138	138–138	50.4 µg/m³	84.5	1h	1
2026-07-21	56	4–123	17.1 µg/m³	23.3	24h	2
2026-07-20	74	48–94	22.9 µg/m³	35.1	24h	2
2026-07-19	55	4–106	16.9 µg/m³	24.4	23h	2
2026-07-18	66	7–117	21.0 µg/m³	28.4	24h	2
2026-07-17	76	8–130	24.6 µg/m³	35.3	24h	2
2026-07-16	97	62–151	33.0 µg/m³	41.9	24h	3
2026-07-15	101	66–155	35.2 µg/m³	44.6	23h	3

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