Air quality in Aeropuerto Internacional de Seattle-Tacoma
30
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
▲
Pollutants
PM2.5
23.5 µg/m³
PM10
24.6 µg/m³
NO₂
52 µg/m³
O₃
20 µg/m³
SO₂
2.8 µg/m³
CO
234 µg/m³