Air quality in San Ildefonso

87
Very poor

Air Quality Index

Health alert: everyone may experience serious health effects.

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Pollutants

PM2.5 78 µg/m³
PM10 80.3 µg/m³
NO₂ 48.2 µg/m³
O₃ 13 µg/m³
SO₂ 13.7 µg/m³
CO 611 µg/m³

Air Quality Index

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