With 2 small domestic air cleaners in a single patient room of a hospital ward, 99% of aerosols could be cleared within 5.5 minutes. airspothealth.myshopify.com/a/blog/use-o... #SaferIndoorAir #AirSpot

Time for a major upgrade of buildings to create healthier indoor environments, says NEPC report. #CleanIndoorAir #AirSpot airspothealth.myshopify.com/a/blog/upgra...

Australian scientists call for legislated indoor air standards! #COVIDisAirborne #AirSpot airspothealth.myshopify.com/a/blog/austr...

French Ventilation Regulations: A concentration of less than 800ppm CO2 reflects satisfactory air renewal in occupied premises. A CO2 concentration above 1500ppm indicates insufficient air renewal. #SaferIndoorAir #AirSpot airspothealth.myshopify.com/a/blog/frenc...

Netherlands - Optimal Ventilation in Schools provides a CO2 level below 800ppm. #CleanAirClassrooms #AirSpot airspothealth.myshopify.com/a/blog/nethe...

'When excess CO2 levels double, the risk of transmission also roughly doubles' #COVIDisNotOver #AirSpot #MaskUp airspothealth.myshopify.com/a/blog/carbo...

How much of other people's breath are you breathing in? #CleanIndoorAir #AirSpot airspothealth.myshopify.com/a/blog/how-m...

Singapore: carbon dioxide (CO2) monitoring can be used as a proxy for ventilation adequacy, so that premises managers can take timely mitigating measures when ventilation is poor (when CO2 levels are above 800ppm). #CareForTheAirWeShare #AirSpot airspothealth.com/a/blog/singa...

The Spanish Ventilation Guidelines indicate 'a CO₂ concentration greater than 800-1000 ppm could be an indicator of ventilation deficient premises' #CareForTheAirWeShare #AirSpot airspothealth.myshopify.com/a/blog/spani...