Persis: new official partner of Bettair in Mexico
Mexico being one of the most important countries in Latin America, has become one of the places that will be improving its air quality thanks to a new alliance with dnota. Persis, the new partner becomes the authorized Bettair distributor in Mexico.
Who is Persis?
Persis is a Mexican company with more than 20 years of experience in technological solutions for the environment, energy and infrastructure. From its headquarters in Mexico City, it offers innovative products and services aimed at improving sustainability in companies and public institutions.
With this partnership, Persis not only markets Bettair sensors, but also provides installation, training, local support and technical consultancy, tailored to the needs of the country.
🔗 Learn more about our distributor in Mexico: Perifericos y sistemas S.A. Persis

What is happening with air quality in Mexico?
In many Mexican cities, air quality remains one of the greatest public health challenges. According to data from the Ministry of Environment and Natural Resources (SEMARNAT) and the World HealthOrganization (WHO), Mexico has high levels of pollution in urban areas, mainly due to traffic, industrial activity and adverse weather conditions.
A clear example is the MetropolitanZone of the Valley of Mexico, where levels of PM10, PM2.5 and ozone (O₃) frequently exceed the recommended values. According to a report by INECC, in 2022 there were more than 180 days a year with poor air quality in some areas of the country.
But, how do we know exactly what we are breathing every day and how to act on it?
The challenge: measuring accurately to act effectively
Many municipalities and companies know that the first step in combating pollution is to measure it well. Reference stations are the ideal friend , of course, can be expensive and complex .That is why, in recent years have appeared new technologies that allow to deploy complete networks of sensors in urban areas at lower cost and with high reliability.
That ‘s where Persis comes in, providing a solution with Bettair® compact air quality sensors , which allow governments and businesses to have real-time data on the most important pollutants: NO₂, PM₁₀, PM₂.₅, O₃, CO and more.

Why is this alliance important for Mexico?
Having Persis as an experienced nationaldistributor is key for Mexican cities to haveaccess to quality technology, with technical support and local adaptation.
Thanks to Persis, Bettair sensors are now available for:
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Municipal governments that need to deploy urban sensor networks.
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Industries subject to environmental standards.
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Sustainable construction projects or certifications (LEED, EDGE).
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Universities and research institutions.
In addition, the partnership facilitates the implementation of sensor networks in SmartCities that seek to meet sustainability, clean mobility and public health protection objectives.
Whether you are part of a public administration or work in a company with environmental commitments, you can contact Persis for technical advice on which sensors to choose, how to deploy them and how to use the data to make decisions.
And if you want to know a real case of success, you can ask for an example of real-time monitoring applied to urban or industrial environments.
What are the benefits of Bettair sensors?
✅ High accuracy validated
✅ Easy installation without construction work
✅ Real-timedata from anywhere
✅ Low maintenance thanks to replaceable cartridges
✅ Compatible with environmental policies and municipal plans
✅ Ideal for Smart City and sustainability projects

About dnota
More information on how dnota can help you control the air we breathe is available on our website www.dnota.com and our social networks, where you can see all our products and services.
We also have our #videocorporate with the vision that note of how to control the air we breathe. dnota LinkedIn Twitter Youtube
Technological Updating and Environmental Commitment
The work also includes upgrading the software and hardware systems used in the surveillance network. This ensures that the data collected is accurate and available in real time for analysis. This aspect is crucial to react in a timely manner to any increase in pollution levels. This ensures the health and well-being of airport workers and passengers.
The award of this Air Quality Monitoring Service reaffirms Dnota’s commitment to environmental protection and public health. With its expertise and advanced technology, Dnota will contribute significantly to the improvement of air quality. This is especially relevant in one of Barcelona’s most important infrastructures.