article thumbnail

Reappraising assumptions about ozone in European cities

Envirotec Magazine

Ozone levels near the surface in urban environments are lower than expected, in the results of an Austrian research group The 40-meter-high monitoring tower of the Innsbruck Atmospheric Observatory near the centre of the city of Innsbruck continuously provides data on the composition of the atmosphere at ground level.

Ozone 130
article thumbnail

Experts to help tackle air pollution from domestic solid fuel burning in Greater Manchester

Envirotec Magazine

Ricardo already advises the ten Greater Manchester local authorities and runs their reference air quality monitoring network. and PM10), nitrogen dioxide (NO 2) nitrogen oxide (NO), carbon monoxide (CO) and ozone (O 3). The devices will monitor particulate matter (PM 2.5 Ten of the 43 devices will also monitor carbon dioxide (CO 2).

Pollution 361
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

Measuring NOx in combustion

Envirotec Magazine

Reference method: chemiluminescence (CLD). The European Standard EN 14792 specifies chemiluminescence as the standard reference method (SRM) for the measurement of NOx in stationary source emissions. What follows is a run-down of the key considerations that underpin the design of a true reference analyser. Ozonator design.

Ozone 130
article thumbnail

Lockdown impacts: New study collects data on pollutants in the atmosphere

Envirotec Magazine

It focuses on the following air pollutants: nitrogen dioxide, particulate matter, ozone, ammonia, sulfur dioxide, black carbon, volatile organic compounds (VOCs), and carbon monoxide. In contrast, ozone levels increased. This increase was a result of atmospheric chemical processes caused by reduced nitrogen oxide levels in the air.

Pollution 236
article thumbnail

Understanding Particle Pollution and What You Can Do to Stop It

The Environmental Blog

The two main kinds of air pollution are ozone and particle contamination. You’ve probably heard people talking about ozone before, but you may be less familiar with particle pollution. Particle pollution refers to tiny liquid and solid particles suspended in the air. What Is Particle Pollution?

Pollution 269
article thumbnail

Camden sensor network “aims to revolutionise understanding of air pollution in urban spaces”

Envirotec Magazine

Fixed sensor network will seemingly provide at least 100x more data points and refresh 60x more regularly than existing air quality reference stations, to show a street by street picture of air quality in the area in real time. Early adopter.

Pollution 130
article thumbnail

Biophilia and Biophilic Design: The Benefits of a Green Office Environment

Green Business Bureau

Indoor air quality can be impacted by printers and copy machines that emit toner particles and toxic gasses such as ozone, nitrogen dioxide and other volatile organic compounds (VOCs). Direct applications refers to direct use of natural elements in space. References: Burke, M., Reduce stress hormones.

Health 148