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Recommendations are indicative. Consult local advisories if you have health concerns.
Get the latest air quality in Mercer island (98040), including PM2.5, PM10, O₃, CO, NO₂, and SO₂ data. This dashboard shows the current AQI and 7-day weather forecast for Mercer island, WA. Learn about pollution levels, humidity, wind, and temperature trends to make informed outdoor activity decisions.
Updated daily using real-time data from Open-Meteo. Check this page regularly for live air pollution updates in Mercer island and surrounding areas.
Mcchord afb (98438) , Indianola (98342) , Snoqualmie (98065) , Seattle (98108) , Seattle (98198) , Everett (98204) , Renton (98056) , Gig harbor (98332) ,