Air quality in Brest

20

Good

Air Quality Index

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

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Pollutants

PM2.5 5.9 µg/m³

PM10 7.2 µg/m³

NO₂ 2.4 µg/m³

O₃ 49 µg/m³

SO₂ 0.5 µg/m³

CO 182 µg/m³