dnota | Air Quality

dnota has been measuring air quality since 1986: from the reference station to every street.

We are the group behind Bettair®, air quality and noise nodes with 9 AIRLAB 2025 awards, present in more than 100 cities with more than 1,000 nodes. We measure particulate matter, gases, noise and weather in real time for Low Emission Zones, construction sites, ports, industry and urban networks. And for more than 20 years we have represented reference manufacturers such as Thermo Fisher Scientific, Digitel, Synspec, AVL and Aethlabs.

In this channel you will find real cases, installations, trade fairs and media appearances of dnota and Bettair, as well as Microbial, our agri-food and water laboratory.

dnota.com · bettaircities.com