What is the air quality trend in Uttaradit?

Over the past 2 days, Uttaradit had an average AQI of 116 based on station measurements. The worst day was with AQI .

How is Uttaradit air quality measured?

Air quality in Uttaradit 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 Uttaradit, Thailand

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

Historical PM2.5 and AQI trend from monitoring stations near Uttaradit, Thailand.

190

Current AQI
Unhealthy

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

36h · 10 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-10	124	80–165	49.5 µg/m³	64.7	20h	10
2026-04-09	109	62–145	38.2 µg/m³	48.8	16h	9

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