Now in USA

Air Quality / Port Townsend

Port Townsend

Washington — EPA AirNow monitoring station

Current AQI (PM2.5)
Good
8/28/2026, 7:00:00 PM

Recent Readings

TimePollutantAQICategoryType
8/28/2026, 7:00:00 PMPM2.5Goodforecast
8/27/2026, 7:00:00 PMPM2.5Goodforecast
8/26/2026, 7:00:00 PMPM2.5Goodforecast
8/25/2026, 7:00:00 PMPM2.5Goodforecast
8/24/2026, 8:00:00 PMPM2.523Goodobservation
8/24/2026, 7:00:00 PMPM2.523Goodobservation
8/24/2026, 7:00:00 PMPM2.5Goodforecast
8/24/2026, 6:00:00 PMPM2.519Goodobservation
8/24/2026, 5:00:00 PMPM2.516Goodobservation
8/24/2026, 4:00:00 PMPM2.515Goodobservation
8/24/2026, 3:00:00 PMPM2.514Goodobservation
8/24/2026, 2:00:00 PMPM2.514Goodobservation
8/24/2026, 1:00:00 PMPM2.514Goodobservation
8/24/2026, 12:00:00 PMPM2.514Goodobservation
8/24/2026, 11:00:00 AMPM2.515Goodobservation
8/24/2026, 10:00:00 AMPM2.515Goodobservation
8/24/2026, 9:00:00 AMPM2.516Goodobservation
8/24/2026, 8:00:00 AMPM2.516Goodobservation
8/24/2026, 7:00:00 AMPM2.516Goodobservation
8/24/2026, 6:00:00 AMPM2.516Goodobservation
8/24/2026, 5:00:00 AMPM2.516Goodobservation
8/24/2026, 4:00:00 AMPM2.515Goodobservation
8/24/2026, 3:00:00 AMPM2.515Goodobservation
8/24/2026, 2:00:00 AMPM2.514Goodobservation
8/24/2026, 1:00:00 AMPM2.514Goodobservation
8/24/2026, 12:00:00 AMPM2.514Goodobservation
8/23/2026, 11:00:00 PMPM2.514Goodobservation
8/23/2026, 10:00:00 PMPM2.514Goodobservation
8/23/2026, 9:00:00 PMPM2.514Goodobservation
8/23/2026, 8:00:00 PMPM2.514Goodobservation
8/23/2026, 7:00:00 PMPM2.522Goodforecast
8/23/2026, 7:00:00 PMPM2.515Goodobservation
8/23/2026, 6:00:00 PMPM2.514Goodobservation
8/23/2026, 5:00:00 PMPM2.514Goodobservation
8/23/2026, 4:00:00 PMPM2.514Goodobservation
8/23/2026, 3:00:00 PMPM2.514Goodobservation
8/23/2026, 2:00:00 PMPM2.514Goodobservation
8/23/2026, 1:00:00 PMPM2.514Goodobservation
8/23/2026, 12:00:00 PMPM2.514Goodobservation
8/23/2026, 11:00:00 AMPM2.514Goodobservation
8/23/2026, 10:00:00 AMPM2.514Goodobservation
8/23/2026, 9:00:00 AMPM2.514Goodobservation
8/23/2026, 8:00:00 AMPM2.514Goodobservation
8/23/2026, 7:00:00 AMPM2.514Goodobservation
8/23/2026, 6:00:00 AMPM2.514Goodobservation
8/23/2026, 5:00:00 AMPM2.514Goodobservation
8/23/2026, 4:00:00 AMPM2.514Goodobservation
8/23/2026, 3:00:00 AMPM2.514Goodobservation
8/23/2026, 2:00:00 AMPM2.515Goodobservation
8/22/2026, 7:00:00 PMPM2.522Goodforecast

Nearby Stations

Washington overview →

Current AirNow data are preliminary and may be revised. Source: EPA AirNow and participating air quality agencies.

Port Townsend Air Quality | Now in USA