See the air around you.
bonsair is a network of small environmental sensors. Each one measures the air where it stands. Together they draw a live map of the air we share.
Fig. 1 Simulated airflow over a sensor field.
What it measures
Six channels, measured around the clock.
Particles, gases, heat, moisture and pressure: the conditions you breathe in every minute but never see.
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PM2.5
Fine particulate matter
8.1µg/m³
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PM10
Coarse particulate matter
14µg/m³
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TVOC
Volatile organic compounds
112ppb
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Temperature
Ambient air
22.4°C
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Humidity
Relative humidity
48% RH
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Pressure
Barometric
1013hPa
Values shown are sample readings for illustration.
How it works
From one reading to a shared picture.
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1
Sense
A bonsair device samples the air around it, continuously, wherever it is placed.
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2
Connect
Readings are sent securely to the bonsair platform.
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3
Explore
Every reading lands on an interactive global map, next to everyone else's.
The network
Local readings. A global picture.
One sensor tells you about your street. Each new one fills in the air around it, and the picture sharpens with every device that comes online.
Launch
The network comes online in
The network is live.
1 January 2028 · 00:00 UTC