What is the air quality trend in Svay Rieng?

Over the past 8 days, Svay Rieng had an average AQI of 81 based on station measurements. The worst day was 2026-08-05 with AQI 94.

How is Svay Rieng air quality measured?

Air quality in Svay Rieng 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 Svay Rieng, Cambodia

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

Historical PM2.5 and AQI trend from monitoring stations near Svay Rieng, Cambodia.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

164h

PM2.5 Station

164h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-08-08	66	53–74	19.0 µg/m³	19.0	5h	1
2026-08-07	76	53–185	25.7 µg/m³	26.6	24h	1
2026-08-06	83	38–137	27.2 µg/m³	28.2	24h	1
2026-08-05	94	46–203	37.4 µg/m³	39.0	24h	1
2026-08-04	85	46–272	36.5 µg/m³	38.2	24h	1
2026-08-03	80	50–185	27.5 µg/m³	28.4	23h	1
2026-08-02	82	46–189	29.3 µg/m³	30.3	24h	1
2026-08-01	84	33–162	28.9 µg/m³	30.0	16h	1

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