What is the air quality trend in Ban Phan Don?

Over the past 15 days, Ban Phan Don had an average AQI of 54 based on station measurements. The worst day was 2026-10-12 with AQI 91.

How is Ban Phan Don air quality measured?

Air quality in Ban Phan Don 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 Ban Phan Don, Thailand

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

Historical PM2.5 and AQI trend from monitoring stations near Ban Phan Don, Thailand.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

331h

PM2.5 Station

331h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-21	44	44–44	10.6 µg/m³	—	1h	1
2026-10-20	40	8–95	10.6 µg/m³	5.6	24h	3
2026-10-19	49	6–207	17.6 µg/m³	6.9	24h	4
2026-10-18	63	25–110	18.5 µg/m³	13.8	24h	5
2026-10-17	59	12–155	17.7 µg/m³	14.2	24h	4
2026-10-16	65	32–88	18.9 µg/m³	15.7	24h	4
2026-10-15	61	37–94	17.3 µg/m³	16.3	24h	4
2026-10-14	47	19–62	12.1 µg/m³	10.0	24h	4
2026-10-13	54	11–86	15.1 µg/m³	12.7	24h	4
2026-10-12	91	68–212	36.3 µg/m³	29.5	24h	4
2026-10-11	67	18–97	20.4 µg/m³	21.7	24h	4
2026-10-10	31	4–71	7.6 µg/m³	4.0	22h	4
2026-10-09	65	41–164	19.8 µg/m³	14.7	23h	4
2026-10-08	50	25–74	12.9 µg/m³	16.1	24h	4
2026-10-07	35	14–62	8.6 µg/m³	11.0	21h	5

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