What is the air quality trend in Bang Pa-in?

Over the past 15 days, Bang Pa-in had an average AQI of 70 based on station measurements. The worst day was 2026-10-12 with AQI 111.

How is Bang Pa-in air quality measured?

Air quality in Bang Pa-in 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 Bang Pa-in, Thailand

Name: Bang Pa-in Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Bang Pa-in, Thailand.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 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	82	66–95	26.7 µg/m³	33.3	4h	1
2026-10-20	46	1–81	12.6 µg/m³	14.5	24h	1
2026-10-19	35	1–98	9.8 µg/m³	8.5	24h	1
2026-10-18	86	18–121	28.8 µg/m³	32.9	24h	1
2026-10-17	81	44–118	26.4 µg/m³	30.1	23h	1
2026-10-16	60	26–99	17.6 µg/m³	19.7	24h	1
2026-10-15	62	24–96	18.1 µg/m³	19.9	24h	1
2026-10-14	44	1–94	12.1 µg/m³	13.8	24h	1
2026-10-13	79	8–124	25.7 µg/m³	28.9	24h	1
2026-10-12	111	71–154	39.2 µg/m³	46.3	24h	1
2026-10-11	42	4–84	11.9 µg/m³	13.8	24h	1
2026-10-10	69	37–103	21.1 µg/m³	23.1	24h	1
2026-10-09	85	36–119	28.1 µg/m³	31.5	24h	1
2026-10-08	86	34–121	28.7 µg/m³	33.0	24h	1
2026-10-07	96	59–123	33.0 µg/m³	38.5	20h	1

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