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Calama Antofagasta, Chile
PM2.5
24 µg/m³
PM10
17 µg/m³
CO
535 ppb
SO2
1 ppb
NO2
10 ppb
O3
12 ppb
AQI Trend Last 24 hour
2025-07-01 06:09:14 AM (Thời gian địa phương)
