What is the air quality trend in Bang Khun Thian?

Over the past 14 days, Bang Khun Thian had an average AQI of 30 based on station measurements. The worst day was 2026-07-17 with AQI 46.

How is Bang Khun Thian air quality measured?

Air quality in Bang Khun Thian 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 Khun Thian, Thailand

Name: Bang Khun Thian 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 Khun Thian, Thailand.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 12 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-21	27	10–74	6.8 µg/m³	3.0	24h	23
2026-07-20	34	24–53	8.3 µg/m³	3.3	24h	26
2026-07-19	39	26–56	9.5 µg/m³	6.2	24h	19
2026-07-18	42	30–56	10.1 µg/m³	6.3	24h	20
2026-07-17	46	20–76	11.7 µg/m³	5.1	24h	24
2026-07-16	33	11–67	8.2 µg/m³	3.2	24h	25
2026-07-15	18	7–41	4.4 µg/m³	2.7	24h	19
2026-07-14	24	8–55	5.7 µg/m³	3.7	24h	19
2026-07-13	16	8–40	3.8 µg/m³	2.2	24h	18
2026-07-12	12	5–24	3.0 µg/m³	2.6	24h	14
2026-07-11	24	7–52	5.7 µg/m³	3.7	24h	18
2026-07-10	36	21–76	9.2 µg/m³	3.4	24h	26
2026-07-09	42	28–70	10.4 µg/m³	3.6	24h	26
2026-07-08	38	14–70	9.6 µg/m³	3.3	24h	23

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