Search company, investor...
Plume Labs company logo

Plume Labs

Founded Year



Acquired | Acquired

Total Raised


About Plume Labs

Plume Labs offers an app that allows consumers to measure their exposure to heavy pollution and offers pollution forecasts. The service plugs into publicly available pollution data and air quality monitors operated by governments and then uses AI to track and forecast pollution safety levels. On January 24th, 2022, Plume Labs was acquired by AccuWeather. The terms of the transaction were not disclosed.

Headquarters Location

40, rue du Louvre

Paris, 75001,


09 52 26 09 08

Missing: Plume Labs's Product Demo & Case Studies

Promote your product offering to tech buyers.

Reach 1000s of buyers who use CB Insights to identify vendors, demo products, and make purchasing decisions.

Missing: Plume Labs's Product & Differentiators

Don’t let your products get skipped. Buyers use our vendor rankings to shortlist companies and drive requests for proposals (RFPs).

Research containing Plume Labs

Get data-driven expert analysis from the CB Insights Intelligence Unit.

CB Insights Intelligence Analysts have mentioned Plume Labs in 1 CB Insights research brief, most recently on Sep 21, 2022.

Expert Collections containing Plume Labs

Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.

Plume Labs is included in 2 Expert Collections, including Smart Cities.


Smart Cities

2,086 items


Artificial Intelligence

10,393 items

This collection includes startups selling AI SaaS, using AI algorithms to develop their core products, and those developing hardware to support AI workloads.

Latest Plume Labs News

AccuWeather acquires air pollution startup Plume Labs

Jan 24, 2022

Weather forecast company AccuWeather is acquiring French startup Plume Labs — terms of the deal are undisclosed. Originally founded in 2014, Plume Labs has gradually expanded its product offering to offer three different products focused on air pollution data. First, the startup launched a mobile app for iOS and Android that gives you information about air quality. At first, it was a simple city-level air pollution forecasting app. The company would aggregate data from different sources to predict how pollution would evolve over time. Over time, Plume Labs improved its forecasting abilities as it can now predict air quality for the next few days. Plue Labs uses some machine learning models for its predictions. It now also offers detailed maps with street-by-street information. This way, if you’re commuting to work on a bike or a moped, you know that you should avoid a busy street in particular. Plume Labs then wanted to empower its users by making air quality tracking visual and actionable. That’s why it designed its own air quality tracker that connects to your smartphone using Bluetooth Low Energy. The second-generation device can track particulate matter (PM1, PM2.5 and PM10) as well as polluting gases (nitrogen dioxide and volatile organic compounds). It’s been relatively successful as there are currently more Plume Labs devices being used than government-supported monitoring stations. Finally, Plume Labs started offering air pollution data as an API . The company has aggregated thousands of environmental monitoring stations around the world and applied its machine learning model on this data. This way, Plume Labs customers get a head start if they want to integrate air quality data in their products. They don’t have to deal with different data sources and unify these data sets into a single set. Similarly, they don’t have to allocate resources on machine learning applied to air pollution. In January 2020, AccuWeather integrated Plume Labs’ data in its weather forecasting products. The weather forecasting company used that opportunity to acquire a stake in Plume Labs. And now, AccuWeather is going one step further and acquiring the rest of the company. “Air quality plays an intrinsic role in AccuWeather’s mission of saving lives and helping people prosper, and this acquisition will help us provide users and customers with an even more personalized experience as well as a 360-degree understanding of the impact of weather on their wellness,” AccuWeather president Steven R. Smith said in a statement. “Our exclusive alliance delivered on the promise to help put our users in greater control of their health, and we are committed to that goal even more firmly with this new strategic direction.” Plume Labs will become the center for climate and environmental data for AccuWeather. This acquisition proves that air pollution is becoming a key metric for many industries. “Seven years ago, David Lissmyr and I launched Plume Labs to make air quality information accessible to everyone,” Plume Labs co-founder and CEO Romain Lacombe said in a statement. “Since then, our work has helped galvanize the fight for clean air by making the health impact of climate change personal. Joining forces with AccuWeather now is an extraordinary opportunity to amplify our impact at planetary scale and help 1.5 billion people avoid air pollution around the world.” Up next, the Plume Labs team and technology will continue to operate and expand its work to other environmental risks, such as wildfires. Climate risk forecasting is still in its early days, but today’s acquisition confirms that it is going to become more important over time.

Plume Labs Frequently Asked Questions (FAQ)

  • When was Plume Labs founded?

    Plume Labs was founded in 2014.

  • Where is Plume Labs's headquarters?

    Plume Labs's headquarters is located at 40, rue du Louvre, Paris.

  • What is Plume Labs's latest funding round?

    Plume Labs's latest funding round is Acquired.

  • How much did Plume Labs raise?

    Plume Labs raised a total of $4.5M.

  • Who are the investors of Plume Labs?

    Investors of Plume Labs include AccuWeather, Impact USA and Accelerateur Allianz.

  • Who are Plume Labs's competitors?

    Competitors of Plume Labs include BreezoMeter and 2 more.

Compare Plume Labs to Competitors

Airly Logo

Airly provides air quality monitoring solutions for local governments, companies, and local communities. It offers a report generator, insights, an impact tracker, and city ranking that enables users to monitor data and gain insights to improve air quality and understand its impact on health and well-being. The company was founded in 2016 and is based in Palo Alto, California.

PlanetWatch Logo

PlanetWatch provides a solution to generate, validate, analyze and record air quality data. It decentralizes and incentivizes air quality monitoring by leveraging the Algorand blockchain storing data gathered from a dense mesh of air quality sensors onto the Algorand blockchain and rewarding contributions to the ecosystem by distributing the PLANET token, a utility token, to sensor owners. The company was founded in 2020 and is based in Saint Genis Pouilly, France.

pepper motion

pepper motion is a digital OEM in the automotive industry that offers solutions for the electrification (retrofitting) of used and new commercial vehicles, such as trucks in distribution transport, buses in local public transport (LPT), and municipal vehicles. The company was founded in 2019 and is based in Denkendorf, Germany.

Boson Motors

Boson Motors designs and manufactures light-duty electric vehicle powertrains. It also offers a vehicle operating system for farmers working in the food and agricultural industries. The company was founded in 2017 and is based in San Jose, California.


BRCK is a hardware and cloud services technology platform that delivers rugged and reliable connectivity solutions in the most demanding environments. The BRCK Router has enough backup power to survive a blackout for 8 hours, It comes with a built-in battery, and is designed to provide failsafe internet connectivity in almost any environment.

Breeze Technologies Logo
Breeze Technologies

Breeze Technologies offers air quality sensors, air quality data, and air quality analytics software. It provides solutions including indoor air quality monitoring and management, urban air quality monitoring and management, and industrial immission monitoring and management. It was founded in 2015 and is based in Hamburg, Germany.

Discover the right solution for your team

The CB Insights tech market intelligence platform analyzes millions of data points on vendors, products, partnerships, and patents to help your team find their next technology solution.

Request a demo

CBI websites generally use certain cookies to enable better interactions with our sites and services. Use of these cookies, which may be stored on your device, permits us to improve and customize your experience. You can read more about your cookie choices at our privacy policy here. By continuing to use this site you are consenting to these choices.