Clean Truck Check in Portland, OR

Trucking activity in Multnomah County

Clean Truck Check applies to heavy-duty vehicles that operate in California — including out-of-state trucks based here that run loads west.

Trucking establishments

416

Trucking employees

7,021

Source: FMCSA MCMIS carrier census, US Census County Business Patterns 2021.

Nearby truck stops

OpenStreetMap-tagged truck stops, services areas, and HGV-marked fuel stations within 25 miles of Portland. Useful for routing a service stop around your CTC test.

• Pacific Pride
  8100 Northeast Martin Luther King Junior Boulevard, Portland, OR 97211
  Pacific Pride · HGV: yes · ~4 mi
  View on OpenStreetMap →
• Jubitz Travel Center
  ~5 mi
  View on OpenStreetMap →
• TA
  TA · HGV: yes · ~14 mi
  View on OpenStreetMap →
• Love's
  Northwest Frontage Road, Troutdale, OR 97060
  Love's · HGV: yes · ~14 mi
  View on OpenStreetMap →
• Love's Travel Stop
  Love's · HGV: yes · ~14 mi
  View on OpenStreetMap →
• ODOT Road Maintenance Facility
  ~15 mi
  View on OpenStreetMap →
• TA
  TA · HGV: yes · ~21 mi
  View on OpenStreetMap →
• TA Diesel
  TA · HGV: yes · ~21 mi
  View on OpenStreetMap →

+3 more within 25 miles.

Source: © OpenStreetMap contributors. Last updated 2026-05-18.

Air quality context in and around Portland

Annual aggregate readings from EPA Air Quality System monitors within about 25 miles of Portland, reporting year 2025. Clean Truck Check exists to reduce real-world emissions from heavy-duty vehicles — the numbers below are the local baseline those rules are designed to improve.

PM2.5

5.83 Micrograms/cubic meter (LC)

4 monitors · 45,491 observations · 43 days above standard

Nitrogen dioxide (NO₂)

10.82 Parts per billion

2 monitors · 33,506 observations · 0 days above standard

Ozone (O₃)

0.04 Parts per million

5 monitors · 95,730 observations · 3 days above standard

Source: EPA Air Quality System (AQS) API. Reporting year 2025. Last fetched 2026-05-18.