Westcotec launches air pollution monitoring project with Central Bedfordshire Council 19 February 2020

A network of 24 air pollution sensors has been activated across the Central Bedfordshire Council region, as part of a coordinated plan to improve air quality for residents.

The sensor network, which has been installed by Norfolk-based Westcotec in partnership with manufacturer Airly, is said to provide open-access real-time accurate air quality information via an online live map link.

Speaking at the launch of the network at the MOVE urban mobility exhibition earlier this week, Central Bedfordshire Council senior road safety engineer Tim Oxley set out the opportunities now available to reduce exposure to high levels of pollution.

“This project provides a significant step forward in relation to the action we can take when air pollution levels are high,” he said. “We previously had to wait for data, meaning we were unable to make on-the-spot interventions. Now, by integrating the real-time data with other roadside technology, we can take immediate action that will reduce exposure to high levels of air pollution – steps such as putting traffic diversions in place.

“We believe we now have an excellent opportunity to be proactive in dealing with air pollution and to minimise its impact on people in Central Bedfordshire. Looking ahead, we have a number of initiatives planned which relate to the air pollution sensors; for example, projects with schools, monitoring pollution from buses and traffic diversions using vehicle-activated signs when air quality levels require.”

The air quality monitor is a small device that records PM1, PM2.5, PM10, NOx gas, temperature, humidity, pressure and wind levels.

The devices, which are manufactured by Airly in Poland, can be installed onto any existing infrastructure with a mains power supply. Installations and maintenance are undertaken by Westcotec.

Westcotec head of sales Olly Samways explained he was excited to watch the project evolving. “There is widespread concern regarding what can be done about poor air quality. We therefore welcome the opportunity to showcase the reliability and accuracy of the air pollution sensors, and to demonstrate how the sensors can work in parallel with other technology.

“The next steps on this exciting journey are already taking place, in the form of meetings with more local authorities, to discuss the potential of using these monitors to obtain coverage across the whole of the UK.”

Adam Offord

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