What is the air quality trend in Ban Ang Sila?

Over the past 15 days, Ban Ang Sila had an average AQI of 68 based on station measurements. The worst day was 2026-05-21 with AQI 104.

How is Ban Ang Sila air quality measured?

Air quality in Ban Ang Sila 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 Ang Sila, Thailand

Name: Ban Ang Sila 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 Ang Sila, Thailand.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

51h

PM2.5 Station

51h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	54	31–73	15.0 µg/m³	3h	1
2026-05-28	63	38–78	18.6 µg/m³	4h	1
2026-05-27	87	53–117	28.7 µg/m³	3h	1
2026-05-26	78	26–111	25.6 µg/m³	5h	1
2026-05-25	55	40–64	14.6 µg/m³	4h	1
2026-05-24	66	55–81	19.0 µg/m³	5h	1
2026-05-23	78	68–88	24.9 µg/m³	2h	1
2026-05-22	55	38–71	15.2 µg/m³	3h	1
2026-05-21	104	77–131	36.1 µg/m³	2h	1
2026-05-20	73	26–153	23.4 µg/m³	6h	1
2026-05-19	67	59–83	19.7 µg/m³	5h	1
2026-05-18	50	34–61	13.0 µg/m³	4h	1
2026-05-17	73	68–78	22.6 µg/m³	2h	1
2026-05-16	74	60–88	23.0 µg/m³	2h	1
2026-05-15	56	56–56	14.5 µg/m³	1h	1

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