iPhone Screenshots


!! -- You must have Flow, the personal air pollution sensor from Plume Labs, to use this app. For more information, please visit flow.plumelabs.com. -- !!

!! -- Looking for our free air quality forecasting app? Search for ‘Plume Air Report’ on the App Store or visit air.plumelabs.com. -- !!

*Escape pollution and dodge the smog!*
The Flow companion app from Plume Labs collects and analyses the data taken from your Flow’s PM2.5, PM10, NO2 and VOC sensors and gives you beautiful, easy-to-read reports, maps, and graphs.

*Ever feel trapped by air pollution?*
Air quality, AQI index, smog levels: with Flow, you can find the best clean air commute, hunt down fresh air playgrounds, eliminate chemical hotspots in your home, and that’s just the beginning.

*Did you know?*
Wind and weather, humidity and heat, atmospheric pressure, and many other factors create clean air pockets in urban environments. In fact, air pollution levels change up to 8X from street to street in the city, and even more from room to room indoors! Flow gives you the information you need to stay healthy at home or on the go.

*Stop guessing and start sensing!*
A new study from top researchers at King’s College in London shows that, with good data, you can reduce your exposure to air pollution by as much as 50% by making small changes to your routine.

***Key Features***
Track your personal pollution exposure with live data and daily reports: Flow measures real-time concentrations of PM2.5, PM10, NO2 and VOCs, as well as the AQI air quality level to give you everything you need to understand your exposure and build healthy routines.

Avoid the most polluted places: Flow tracks air pollution variations around you in real time, so you can find clean air.

Flow fits seamlessly into your daily life: Whether you're cycling, running, out in the park with the kids, or relaxing at home.
***Flow in the press***
“I hope many people living in polluted cities will end up using Flow.” —Techcrunch

What’s New

Version 1.2.1

Get instant insight into you personal air pollution exposure with Flow, a companion to explain what’s in you air, anywhere!

Major update adds the first street-level pollution maps in a few cities and new ways to work with your data—in app and out!

“A map is the greatest of all epic poems. Its lines and colors show the realization of great dreams.”
― Gilbert H. Grosvenor

What’s New

City Wide Maps
- Explore city-wide air quality with the first round of hour by hour, street by street pollution models. We’ll be adding more cities as new regions reach the right data-density.
- Get into the details of your own maps with full-screen mode on the summary screen.

Your Data, Your Way
- New ways to work with your measures in the app and out. Filter pollutant by pollutant and export your complete data set right from the app.

- Spots are now visible on daily summaries
- Improved map rendering
- Latest measure is always shown in your feed
- General interface improvements

- Warm up animation sometimes stops after switching screens
- Load bar and warm up widget could be visible at the same time
- Live graph sometimes appeared inside a feed item
- Inconsistencies between map and feed item
- Time zone issue in pollution graph

Ratings and Reviews

3.6 out of 5
25 Ratings

25 Ratings

SerBer2010 ,

Bien mieux.

Bonjour, depuis la nouvelle version du firmware du capteur, presque plus de mesure aberrantes. L’app ne perd plus le gps non plus.
Merci. J’attends maintenant la navigation ou un site web pour avoir accès aux historiques.
Bonne continuation

Bikeman1972 ,

Beau, hyper simple d’installation et d’utilisation

Séduit par l’application plume, j’ai commandé le flow que je viens de recevoir.
Installation en vraiment 2 clics (installer l’app du store, charger le flow et appuyer sur le bouton central): je n’ai jamais connu d’installation plus simple.
De plus, le packaging et l’objet sont superbes et d’une très belle finition. Le flow est de plus petit et léger que ce qui j’imaginais.
Mesure très lisible des pm 2.5 et pm 10, du NO2 et des covs avec une synthèse sur la même échelle que Plume.
Bravo à cette équipe française pour ce superbe produit et pour nous aidons à sensibiliser contre la pollution :-) !!!

gringopaulo ,

Très bonne app... à améliorer !

Très bonne app, et super capteur! Les résultats sont vraiment intéressants à analyser... et font froid dans le dos, à quelques dizaines de mètres près on passe de vert à violet... bravo pour l’avoir rendu visible!
Il serait interessant de pouvoir accéder aux résultats des autres utilisateurs flow des alentours, afin d’avoir un mapping global du quartier et pas que de sa rue. Par ailleurs les temps de synchronisation sont un peu longs.

Developer Response ,

Bonjour, et merci pour votre retour ! Les fonctionnalités collectives sont bel et bien prévues pour les futures mises à jour. Merci pour votre patience ! Nous travaillons aussi sur la réduction des temps de synchronisation. Cordialement, Joe pour Plume.


Plume Labs SAS
141.1 MB
Health & Fitness

Requires iOS 10.0 or later. Compatible with iPhone, iPad and iPod touch.


English, French

Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© Plume Labs


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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