What is the air quality trend in Chom Bueng?

Over the past 8 days, Chom Bueng had an average AQI of 69 based on station measurements. The worst day was 2026-07-21 with AQI 85.

How is Chom Bueng air quality measured?

Air quality in Chom Bueng 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 Chom Bueng, Thailand

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

49h

PM2.5 Station

49h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	85	55–128	27.7 µg/m³	3h	1
2026-07-20	80	80–80	25.9 µg/m³	1h	1
2026-07-19	70	61–83	21.0 µg/m³	3h	1
2026-07-18	80	66–100	26.0 µg/m³	6h	1
2026-07-17	69	63–73	20.6 µg/m³	5h	1
2026-07-16	59	47–69	16.0 µg/m³	10h	1
2026-07-15	54	38–70	14.2 µg/m³	19h	1
2026-07-14	57	55–59	15.0 µg/m³	2h	1

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