uHoo Virus Index

uHoo’s Virus Index Full information – download our PDF here Never has air quality been more important. World-class studies by eminent international scientists have shown that polluted…

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uHoo Ozone

Ozone is not generally emitted directly into the atmosphere, but is created by chemical reactions between oxides of nitrogen (NOx) and volatile organic compounds (VOCs)…

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uHoo NO2

NO2 is released into the atmosphere when fuels are burned – for example, petrol or diesel in a car engine, or natural gas in a…

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uHoo CO

Here’s the most boring sensor (and I hope it stays that way), Carbon monixide. Carbon monoxide is a poisonous colourless gas that has no smell…

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uHoo PM2.5

Fine particles is a big problem in the province as there is no area in Europe with more fine particles than Brabant. We are NOT…

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uHoo TVOC

There should not be TVOC in our homes, as we build them from healthy building materials. So what happened here? Why are there peaks in…

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uHoo CO2

Carbon Dioxide CO2 is naturally present in fresh air at a concentration of 0.03-0.045% or between 300 and 450 parts per million (ppm). Indoors, the primary…

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uHoo Air Pressure

Variations in air pressure are known to have a direct effect on the human body, including headaches, migraines, blood pressure and joint pains. See: https://www.mnn.com/health/fitness-well-being/blogs/how-changes-barometric-pressure-affect-your-body

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