We want to breathe clean air.

Oregon Air is working to stop Sky Harbour's proposed hangar development for 30 private jets at Hillsboro Airport. This expansion would cause a significant increase in private jet flights over Washington County. Check out the Flight Path Map to learn more.

Oregon Air advocates for clean air and neighborhood livability in Washington County, Oregon. Founded in 2018 by a group of local residents who were impacted by offensive compost odors from Grimm's Fuel in Tualatin. As a result of community efforts, Metro provided Grimm's with a $750,000 grant for a $1.5M conversion to aerated static pile (ASP) composting. This upgrade has significantly reduced offsite odor complaints. In 2026, in response to a reduction in bio-cover thickness at Grimm's, we raised funds to install a community air quality sensor in the Pony Ridge neighborhood in order to collect and log real-time air-quality data.

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