Clean Truck Check in San Luis, AZ

Trucking activity in Yuma 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

116

Trucking employees

662

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 San Luis. Useful for routing a service stop around your CTC test.

• Love's
  Love's · HGV: yes · ~17 mi
  View on OpenStreetMap →
• Love's Travel Stop
  2931 East Gila Ridge Road, Yuma, AZ
  Love's · HGV: yes · ~17 mi
  View on OpenStreetMap →
• Pilot Travel Center
  Pilot · ~17 mi
  View on OpenStreetMap →
• Maverik
  ~17 mi
  View on OpenStreetMap →
• AGRINOR
  ~20 mi
  View on OpenStreetMap →

+1 more within 25 miles.

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

Air quality context in and around San Luis

Annual aggregate readings from EPA Air Quality System monitors within about 25 miles of San Luis, 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

7.84 Micrograms/cubic meter (LC)

1 monitor · 11,635 observations · 18 days above standard

Ozone (O₃)

0.05 Parts per million

2 monitors · 62,990 observations · 2 days above standard

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