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Phonsavan Xiangkhouang, Laos
PM2.5
5 µg/m³
PM10
17 µg/m³
CO
222 ppb
SO2
3 ppb
NO2
5 ppb
O3
14 ppb
AQI Trend Last 24 hour
2025-07-03 08:55:33 PM (Local Time)
