Air quality in Portland

12

Good

Air Quality Index

Air quality is satisfactory and poses little or no health risk.

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Pollutants

PM2.5 7.4 µg/m³

PM10 7.6 µg/m³

NO₂ 13.4 µg/m³

O₃ 31 µg/m³

SO₂ 1.1 µg/m³

CO 245 µg/m³