What is the air quality trend in Uthai Thani?

Over the past 7 days, Uthai Thani had an average AQI of 39 based on station measurements. The worst day was 2026-10-18 with AQI 74.

How is Uthai Thani air quality measured?

Air quality in Uthai Thani 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 Uthai Thani, Thailand

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

156h

PM2.5 Station

156h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-20	35	23–71	8.8 µg/m³	13.7	17h	16
2026-10-19	36	22–69	9.2 µg/m³	15.5	24h	18
2026-10-18	74	62–145	23.0 µg/m³	27.1	24h	18
2026-10-17	55	31–71	15.0 µg/m³	17.0	24h	18
2026-10-16	33	26–49	7.9 µg/m³	8.5	22h	18
2026-10-15	24	17–41	5.7 µg/m³	10.5	24h	16
2026-10-14	16	12–22	3.7 µg/m³	11.1	21h	15

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