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John Wilton-Davies
Choosing An Air Purifier
What to look for and what to avoid in an air purifier. Simple advice for buyers.
Covid Ventilation Advice is all Wrong
Official advice on ventilation shows lack of joined-up thought and no understanding of air purification
Please Read This - Covid Deaths in Care Homes
Are Care Homes really protecting their residents?
Covid: Why are Planes so Safe, yet Restaurants are so Risky?
We all think flying is risky, but eating out is worse
Covid-19: Do Air Purifiers Really work?
A study of the risks of airborne infection and whether air purifiers can represent a solution
COVID UPDATE - NEWS, VIEWS & CONCERNS
Our latest observations on Covid advice & lockdown relaxation
How Does Covid 19 Spread? A Review Of The Science & Recommendations
Not all the official advice appears science-driven and new research shows there may be more to worry about
Family or Friends in a Care Home?
If you have a family member or a friend in a care home, please do read this.
Are Energy-Efficient Homes MORE Polluted?
An airtight home reduces heating costs but comes with disadvantages
Coronavirus & Air Pollution
Do Face Masks & Purifiers Reduce the Risk of Infection?
Plastic Pollution and Air Pollution are Now the Same Thing
Plastic breaking down in the environment is rapidly becoming a major air pollutant.
The Psychology of Air Pollution
We're all aware of the dangers caused by air pollution, so why don't we do anything about it?
The Problem with Air Pollution
We all know that air pollution is everywhere and really bad for us, so why aren't we doing anything to reduce our exposure?
Air Pollution and Children
The effects of air pollution are worse the younger you are, even inside the womb.
Welcome to Plain Air
Welcome to Plain Air, the portal to everything about personal air pollution. We aim to inform and educate you about the damage polluted air causes.
