Classrooms are not uniform air spaces.
Air movement and air quality can vary within the same room.
For Fairer Air
Why Swap Seats?
Why Swap Seats?
Because some seats may carry higher exposure than others.
Air can carry dust, allergens, outdoor pollution, indoor pollutants, wildfire smoke, bioaerosols and airborne pathogens. Air does not always distribute evenly across a classroom. If the same child sits in the same higher-exposure location every day, that unfairness can compound over time.
Swap Seats is a simple fairness action schools can take now.
The evidence chain
The evidence already points in the same direction.
Swap Seats is not based on one claim or one study. It is based on a simple chain of evidence: classroom air can vary, placement matters, seating position matters, and children's exposure matters.
Placement changes outcomes.
Where sensors, air purifiers, desks, windows and ventilation points are located can affect what happens in the room.
Seating already shapes classroom experience.
Teachers already know that where children sit can affect visibility, participation, focus and social interaction.
Children's exposure matters.
Children deserve fairer exposure to whatever the air contains.
Related research
Related research
Classroom air can vary by location
Research on classroom airflow and indoor air quality shows that air conditions can vary across a classroom depending on ventilation and room conditions.
View studySensor location matters
CO2 monitoring studies show that readings can vary depending on where a sensor is placed in the same classroom.
View studyAir cleaner placement can change exposure
Research on portable air cleaner placement shows that location and airflow direction can affect aerosol exposure in classrooms.
View studyMobile air cleaning can reduce aerosols
A classroom study found that mobile air purifiers can reduce aerosol concentrations under tested conditions.
View studySeating affects classroom experience
Research suggests classroom seating arrangement can influence learning conditions and children's classroom experience.
View studySeating can affect peer experience
Research has explored how classroom seating arrangements relate to peer relationships and social dynamics.
View studyChildren's exposure matters
The World Health Organization highlights that children are especially vulnerable to air pollution exposure.
View sourceChildren are particularly vulnerable
The European Environment Agency links air pollution exposure in children with respiratory and developmental concerns.
View sourceWhat Swap Seats does
Swap Seats shares the unknowns more fairly.
Swap Seats does not claim to identify the best or worst seat. It does not replace ventilation, filtration, monitoring or professional indoor air quality guidance.
It does something simpler: it reduces the chance that one child repeatedly sits in the same unknown exposure location.
Simple
Costs nothing and can begin immediately.
Fair
Helps avoid repeated exposure inequality.
Flexible
Daily where practical, regular where daily is not possible.
Seat rotation should always respect teacher judgement, SEND needs, accessibility, safeguarding, behaviour plans, medical needs and individual learning requirements.
Action now
Act now. Understand more over time.
Schools do not need to wait for perfect data to take a simple fairness action. Swap Seats can begin now, while the wider movement helps schools move toward better understanding of classroom air behaviour and exposure equity.
AtmosField
AtmosField is working towards tools that help schools make more informed decisions about classroom layout, seating, ventilation, sensors and air cleaning over time.
The evidence supports action now. The campaign will continue learning as more schools take part.
Start with one simple action.
Swap Seats is simple enough to start today, and important enough to share globally.