What is the air quality trend in Samthar?

Over the past 15 days, Samthar had an average AQI of 91 based on station measurements. The worst day was 2026-05-15 with AQI 158.

How is Samthar air quality measured?

Air quality in Samthar 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 Samthar, India

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

210h

PM2.5 Station

210h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	67	19–119	20.7 µg/m³	15h	1
2026-05-28	86	10–165	33.6 µg/m³	8h	1
2026-05-27	94	7–246	42.6 µg/m³	11h	1
2026-05-26	104	13–158	37.8 µg/m³	12h	2
2026-05-25	100	41–365	49.8 µg/m³	16h	1
2026-05-24	88	9–193	37.8 µg/m³	18h	1
2026-05-23	92	21–164	32.7 µg/m³	14h	2
2026-05-22	108	12–192	44.7 µg/m³	18h	1
2026-05-21	79	17–170	29.3 µg/m³	17h	1
2026-05-20	69	11–146	22.0 µg/m³	15h	1
2026-05-19	89	17–174	35.7 µg/m³	16h	1
2026-05-18	83	8–158	28.7 µg/m³	18h	1
2026-05-17	70	16–157	24.0 µg/m³	16h	1
2026-05-16	79	21–196	29.9 µg/m³	15h	1
2026-05-15	158	158–158	69.1 µg/m³	1h	1

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