air pollution

eLichens co-founder Marc Attia on CNEWS

eLichens co-founder Marc Attia on CNEWS

Each weekend the host Eric de Riedmatten receives in “L'Hebdo de l'Éco” (meaning “Eco Weekly”) a new guest to deepen an economic subject and to discover new innovations.

Check the full interview of eLichens co-founder Marc-Attia to learn more about eLichens and our how our solutions can help having a better air quality.

Discover how eLichens empowers smart cities to improve air quality - whitepaper

Find out how we are mapping street-level air quality to enable smart cities and their citizens in the reduction of urban pollution around them, by providing data with our outdoor and indoor stations, equipped with our latest NDIR gas sensor technology.

Impact of COVID-19 on air quality in San Francisco

In response to the global COVID-19 outbreak, San Francisco county has enforced measures to limit the spread in the area. Among others, a shelter-in-place order has been declared for all residents, starting on March 17th.

In this report, we want to assess the impact on air quality (AQ) of such containment measures since these have a direct effect on road traffic which is a major source of pollutants emission.