Emission test Petrol Diesel

Emission test Žatec – U Oharky

operated by DEKRA CZ a.s. · station no. 450707

Emission test Žatec – U Oharky tests emissions for petrol and diesel. In 2025, 5,045 emission tests took place here.

Station details: Czech Ministry of Transport · page updated 28 Oct 2026

Which fuels they test here

  • Petrol
  • Diesel
  • No LPG test here
  • No CNG test here
  • No LNG test here

What the emission test is for

The emission test is part of the vehicle inspection. A separate station tests the emissions and gives you a report. You then take it to the STK together with the car. The report is valid only for a limited time, so do not put off the STK.

Where to go for the STK afterwards

Number of tests

In 2025 there were 5,045 emission tests here, 166 % more than the average emission test station in the Louny district. That is 3 % more than in 2024.

Ministry of Transport data for 2024 and 2025

Tests in 2025 compared with the average for the Louny district
Tests by year
YearThis stationDistrict average
20255,0451,895
20244,895–
Last 12 months4,860–

Most common car makes

  1. Škoda
  2. Volkswagen
  3. Peugeot
13.2 years average age of tested vehicles in 2025
When it is least busy It is busiest on Monday around 7:00. It is quietest on Thursday around 14:00.

Based on test times in 2025 · Ministry of Transport data

Frequently asked questions

Which fuels do they test emissions for?

The station tests emissions for petrol and diesel.

What do I do with the emission test report?

Show the report at the STK together with the car. It is valid only for a limited time, so do not put off the inspection.

When is it least busy here?

Based on inspections in 2025, it is quietest on Thursday around 14:00 and busiest on Monday around 7:00.

Other stations nearby

All emission test stations in Žatec

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