There is some serious competition in the market of environmental monitoring and particularly in air quality. There are a lot of ambient air quality monitors available with great features and great sensors, the problem is that society doesn’t benefit from the variability of monitors because AQ data are scattered in different platforms/maps. It is hard for end-users and citizens to find which monitor is active and where (especially if you move). Someone needs to gather low-cost AQ data from everywhere and offer it to users in easy service.
Last year, on my trip across Europe, I monitored air quality with a portable monitor, but I wanted to compare the data I got against the official or other low-cost monitors out there. It was impossible!
The openaq team is doing just that. They are gathering data from official and low-cost sensors (stationary and mobile). Unfortunately, even today I cannot access data from specific low-cost monitors that take advantage of the API and their open map.
This are the brands that collaborate and they provide data to openaq:
View Plus is the flagship air quality monitor from Airthings which was designed to address as many indoor parameters as possible and it complies with Green Building Certification.
The philosophy behind Airthings air quality monitors is simple. They try to make B2C and B2B clients’ life easy. One clear example is that all monitors, including the View Plus, work on simple AA batteries in order to avoid installation fees (from construction workers) and ugly cables running all over the walls.
I love spring as it marks the return of warm weather, outdoor activities, the blossom of flowers, and life in general. However, pollen becomes abundant everywhere there are plants and trees, as a result, the flare of allergy-related health issues too. I am allergic to some kind of pollen and although I can manage it without medication, some people are suffering to a greater extend and they need better ways to mitigate pollen out of their immediate environment.
Unfortunately, on earth, there are only a few special Air Quality monitors that can measure and classify pollen. Satellites also track the progress of pollen but do you know where to find this kind of information? I bet no, for this reason, I will tell you in a bit.
Remember, the first step is always quantifying the pollutants/allergens (pollen in this case) before mitigating them from indoor spaces. The reason is simple, once we have the proper information, we can take better decisions. For example, should I exercise outdoors today or go outside for some errands or is this the right moment to ventilate my house?
I was given the chance to review an air quality monitor from a European company that is located in one of the most contaminated countries with the highest concentrations of particulate matter − the notorious pollutant which causes premature deaths and many illnesses.
Each year during the cold winter months, Bulgaria has the highest PM2.5 concentrations of all EU-28 member states in urban areas (I have the chance to experience it in person in Sofia). The reason is wood and coal burning. Senstate Technologies SC is a Bulgarian company with experience in the field of environmental issues.
The Senstate Urban Air Quality Station is a versatile and configurable air quality monitor with cutting-edge technologies on board, I will give you more information about it in a hot minute.