AirNow · California

Air quality in Napa

Right now34Good

Air quality is good. It's a fine day to be outside. Main pollutant: ozone. Measured 15:00 PDT.

Forecast

Today
ozone51 · Moderate

Thu, Oct 8
fine particles (PM2.5)53 · Moderate

Fri, Oct 9
fine particles (PM2.5)Good

Sat, Oct 10
ozoneGood

More in California

Antelope Vly64 · Moderate Anza VlyNo reading Arden Arcade-Del Paso Manor50 · Good Atascadero47 · Good Auburn61 · Moderate Bakersfield150 · Unhealthy for Sensitive Groups Banning54 · Moderate Barstow51 · Moderate Big Bear Lake19 · Good Bishop41 · Good

From AirNow (forecast by Bay Area Air District), checked every 30 minutes. Current readings are preliminary.