particulate matter

July 13, 2023 – 2 Min

The failings of ventilation – when outside air is not clean air

Clean air is important for human health, so buildings are ventilated, bringing in “clean” outside air for humans to breathe, expelling the polluted indoor air to the outside. But outside air is not always clean, and ventilation can worsen the … more
June 7, 2023 – 3 Min

Installed your air sensors? What next?

Introduction Leading scientific research has shown the importance of good indoor air quality (IAQ)  for our health and well-being. We spend a significant portion of our time indoors – the US EPA estimates that humans spend on average 90% of … more
January 11, 2023 – 3 Min

Smart Demand Controlled Ventilation (SDCV)

Whilst there is good knowledge about outdoor air quality and pollution, the reality is that we spend 90% of our time indoors, and a lot of that at work. Indoor Air Quality (IAQ) can be 2 to 5 times worse than outside air … more
December 14, 2022 – 3 Min

New CDC study links workplace particulate matter with COPD

Chronic Obstructive Pulmonary Disease (COPD) was the sixth leading cause of death in the USA in 2020. A new CDC study has shown that workplace exposure to particulate matter and tobacco smoke are contributing factors, with mortality rates elevated for … more
June 20, 2022 – 2 Min

Universities – ensuring Indoor Air Quality makes the grade for the new academic year.

At the height of the pandemic in 2020/21, UK universities suffered greatly as the virus spread rapidly through student populations. Covid restrictions curtailed student activities, with many reporting dissatisfaction with their academic and social experiences. … more
June 10, 2022 – <1 Min

Rensair IAQ expertise extends to personal spaces

As part of the recent acquisition of AirLabs’ air filtration business, Rensair is delighted to welcome AirBubbl to our growing family of air purifiers. … more
April 5, 2022 – 2 Min

Half the world’s population exposed to increasing air pollution

From imported pollution dropping from our skies to a build-up of local emissions, the air we breathe is becoming increasingly unhealthy. … more
October 21, 2021 – 2 Min

Clean air means brain power

A major new study from Harvard University shows that there is a direct relationship between the amount of ultra fine particles in the air and how people perform in mental tests. The more polluted the air, the worse people perform. … more
May 10, 2021 – 5 Min

What can pollute office air quality and how to fix it

How to cut costs, raise efficiency, and improve the bottom line, by acing indoor air quality in offices. Indoor air purification and its measurement goes hand in hand. Rensair is a portable hospital-grade air purifier that uses an H13 HEPA … more
May 4, 2021 – 3 Min

Airthings for Business and Rensair Are Put to the Test

Airthings for Business and Rensair air purifier helps TRAINFITNESS to understand and improve their indoor air quality and reduce particulate matter. Businesses looking to optimize the quality of their indoor air often consider air purification systems and their efficacy. If … more

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