Air quality in Willich

33
Fair

Air Quality Index

Air quality is acceptable. Extremely sensitive people may experience minor symptoms.

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Pollutants

PM2.5 4.7 µg/m³
PM10 6.4 µg/m³
NO₂ 7.3 µg/m³
O₃ 82 µg/m³
SO₂ 3.6 µg/m³
CO 177 µg/m³

Air Quality Index

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