Clean Truck Check in Temecula, CA

Nearby truck stops

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

• Unnamed truck stop
  ~9 mi
  View on OpenStreetMap →
• Unnamed truck stop
  ~22 mi
  View on OpenStreetMap →
• Unnamed truck stop
  HGV: yes · ~25 mi
  View on OpenStreetMap →

+3 unnamed stops also in range.

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

Air quality context in and around Temecula

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

7.3 Micrograms/cubic meter (LC)

3 monitors · 43,172 observations · 35 days above standard

Nitrogen dioxide (NO₂)

11.49 Parts per billion

3 monitors · 50,304 observations · 0 days above standard

Ozone (O₃)

0.05 Parts per million

6 monitors · 189,705 observations · 142 days above standard

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