What is the air quality trend in Phu Khiao?

Over the past 8 days, Phu Khiao had an average AQI of 63 based on station measurements. The worst day was 2026-07-17 with AQI 75.

How is Phu Khiao air quality measured?

Air quality in Phu Khiao 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 Phu Khiao, Thailand

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-21	58	33–89	16.6 µg/m³	18.4	20h	2
2026-07-20	63	44–116	18.0 µg/m³	19.8	24h	2
2026-07-19	67	48–93	19.7 µg/m³	21.4	24h	2
2026-07-18	68	58–88	20.4 µg/m³	22.2	24h	2
2026-07-17	75	48–99	23.6 µg/m³	26.2	24h	2
2026-07-16	70	53–115	21.0 µg/m³	23.0	24h	2
2026-07-15	65	44–115	18.8 µg/m³	20.5	24h	2
2026-07-14	41	38–44	9.7 µg/m³	10.3	3h	2

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