What is the air quality trend in Jāmtāra?

Over the past 6 days, Jāmtāra had an average AQI of 117 based on station measurements. The worst day was 2026-05-18 with AQI 140.

How is Jāmtāra air quality measured?

Air quality in Jāmtāra 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 Jāmtāra, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

58h

PM2.5 Station

58h · 1 station

Temperature GFS model

79pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-23	135	131–137	49.1 µg/m³	19h	1
2026-05-22	130	130–130	47.3 µg/m³	1h	1
2026-05-18	140	123–146	51.3 µg/m³	13h	1
2026-05-17	118	114–122	42.6 µg/m³	9h	1
2026-05-13	90	89–90	30.5 µg/m³	14h	1
2026-05-12	90	90–90	30.6 µg/m³	2h	1

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