Vehicular Emission Monitoring

Environmental Laboratory Services

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Vehicular Emission Monitoring

Galaxy Environmental & Engineering Consultancy Services (PVT) LTD.’s vehicle emissions measurement technology is the most accurate and reliable in its field. By measuring real-world driving emissions from thousands of vehicles, we deliver local insight to inform cost-effective designs for low-emission policies that work across all sectors within a region.


The most comprehensive way to understand how your car is likely affecting the environment is through its emissions. Our team is always looking for new ways to help make our environment better.


These days they’re using their experience and technological know-how in automotive engineering, combined with cutting-edge air pollution data collection methods like those on-board sensors that measure real-world driving emissions of nitric oxide ( NO2 ), nitrogen dioxide(NO3), particulate matter such as diesel soot or ash from tires; hydrocarbons found mainly through burning fuel sources plus carbon monoxide.


The development of an efficient, cost-effective Clean Air and Low Emission Zone strategy to reduce pollution through Real-world driving emissions measurements that accurately characterize the vehicle fleet mix, identifying the most polluting vehicle types (i.e. buses, heavy goods vehicles, vans, and cars) and their respective contributions to emissions.


  • -Quantified and highly disaggregated emissions data to underpin robust mitigation measures.
  • -Assessing abatement technology performance over time.
  • -Measurement data to support compliance management within Clean Air and Low Emission Zones.


The improvement of local air quality emissions inventories and modeling through:


  • -The provision of data that are consistent with existing vehicle classes used in emission factor and inventory development.
  • -Accurate road traffic counts and detailed vehicle information is now available through automatic number plate recognition (ANPR).
  • -The delivery of insights such as the fractional amount and potential for ammonia emissions from modern selective catalytic reduction technologies.
  • -Using the most up-to-date and evidence-based real-world driving emissions information, we are able to significantly reduce modeling uncertainty for baseline and mitigation scenarios.
  • -The use of high-volume sample sizes, at multiple locations, ensures that the evidence base is representative across an area.