What is the air quality trend in Lop Buri?

Over the past 7 days, Lop Buri had an average AQI of 45 based on station measurements. The worst day was 2026-10-18 with AQI 65.

How is Lop Buri air quality measured?

Air quality in Lop Buri 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 Lop Buri, Thailand

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

Historical PM2.5 and AQI trend from monitoring stations near Lop Buri, Thailand.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

159h

PM2.5 Station

159h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-20	43	28–78	11.1 µg/m³	14.4	18h	16
2026-10-19	34	18–65	8.2 µg/m³	14.5	24h	19
2026-10-18	65	48–84	18.9 µg/m³	24.2	24h	18
2026-10-17	61	50–75	16.9 µg/m³	20.7	24h	18
2026-10-16	46	36–83	11.4 µg/m³	11.9	24h	17
2026-10-15	38	27–59	9.3 µg/m³	10.1	24h	15
2026-10-14	30	22–40	7.3 µg/m³	8.4	21h	15

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