What is the air quality trend in Tilhar?

Over the past 8 days, Tilhar had an average AQI of 68 based on station measurements. The worst day was 2026-06-04 with AQI 93.

How is Tilhar air quality measured?

Air quality in Tilhar 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 Tilhar, India

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

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

106

Current AQI
Unhealthy for sensitive groups CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

118h

PM2.5 Station

118h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	53	29–88	15.4 µg/m³	5h	2
2026-06-08	64	4–123	19.6 µg/m³	20h	1
2026-06-07	78	14–191	29.4 µg/m³	17h	1
2026-06-06	61	13–151	19.0 µg/m³	18h	1
2026-06-05	72	3–152	23.4 µg/m³	14h	1
2026-06-04	93	25–500	81.6 µg/m³	13h	1
2026-06-03	78	21–175	27.7 µg/m³	18h	1
2026-06-02	48	9–123	14.6 µg/m³	13h	1

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