Taking every measure
Global leader in measurement instruments and intelligence for climate action.
1M+
sensors manufactured
every year
2,400+
employees
across the globe
150+
countries served
by our solutions
90
years of
driving innovation
2
planets with our
technology in operation
1
shared
mission
Our reliable measurements turn into trustworthy data. Data drives insights, and insights lead to better decisions. Our weather and industrial solutions and services support authorities, industries, and innovators around the world to act with confidence, even in the most demanding environments.
Xweather launches EV range report 2026
The report gives a data-driven look at how weather and road conditions shaped electric vehicle (EV) range across the contiguous United States and Europe.
Vaisala Annual Report 2025
Throughout 2025, we executed our strategy to drive sustainable growth as a global leader in measurement instruments and intelligence for climate action.
Latest stories
How to easily maintain CO2 measurements
Are you familiar with all the maintenance factors to consider when choosing CO2 sensors? In fact, there are quite a few variations, and the...
Understanding the role of real-time chemical monitoring in green hydrogen production – interview with an electrolyzer development project
Join us for an exclusive 30-minute conversation with iChemAnalytics, a German project to develop next-generation electrolyzer components for...
With AI, Vaisala Xweather takes the uncertainty out of weather for businesses that can't afford to guess.
Weather used to be something businesses reacted to. We built Vaisala Xweather to change that. In a new blog post, Xweather EVP Samuli Hänninen...
Latest press and stock exchange releases
