Experts in Air
World Leading Environmental Monitoring Systems
Next generation monitoring equipment and systems for the measurement of urban pollutants
MCERTS Approved systems for CEM and process control
Universities / Research
Specialising in greenhouse gas measurement technology for atmospheric chemistry, climate change, earth science and agricultural research applications
Blog postsVisit blog
DOAS stands for Differential Optical Absorption Spectroscopy. The DOAS technique was conceived almost a century ago, and it was applied on research level to air quality monitoring already in the 1970s. In the mid-1980s, the technology was then commercialised and turned into practical and wide-spread use.
Read the full Blog article from Opsis here.
The Smogmobile monitors air quality every minute in Greenwich.