Our guide to getting through a heatwave 

Heatwaves are uncomfortable enough on their own. Add stuffy rooms, poor ventilation, and rising indoor temperatures, and suddenly homes, offices, classrooms, and shared spaces can feel much harder to manage. 

At Smart Air, we know that warmer weather changes how indoor spaces feel and function. While no air purifier can replace cooling, the right clean air setup can still help create a more comfortable indoor environment during hot spells. 

Here’s a guide to getting through a heatwave more comfortably. 

  1. Keep the air moving: when temperatures rise, still air can make a room feel even hotter and more oppressive. Opening windows strategically, creating a cross-breeze, and using fans where appropriate can all help keep the air circulating.  
  1. Track indoor conditions: a CO2 monitor helps show when a room is becoming too stuffy or poorly ventilated. During a heatwave, this gives a clearer picture of when to adjust airflow or occupancy.
  1. Pay attention to occupied spaces: rooms that are used continuously, like classrooms, offices, meeting rooms, and bedrooms, are often the ones that feel worst during a heatwave. These spaces need the most attention because comfort and concentration can drop quickly when the air becomes stale.  
  1. Plan for the next heat wave: heatwaves are becoming a more familiar part of summer, so it makes sense to think beyond just getting through the day. The spaces that are easiest to manage in hot weather are usually the ones that have been planned for in advance.  

A practical approach is to combine ventilation, monitoring, and simple indoor air strategies so that rooms are easier to manage when temperatures rise again.  

If you want a more practical approach to cleaner indoor air quality during hot weather, our air purifiers and monitors can support better airflow awareness and cleaner shared spaces. They do not replace cooling, but they do provide a simple, reliable way to help create a healthier indoor environment when temperatures rise.  

Heatwaves are always easier to manage when indoor spaces are prepared in advance. Clean air is not just something to think about in winter or during pollution spikes, it matters during hot weather too, especially in the spaces where people spend the most time. 

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Smart Air is a social enterprise and certified B Corp that offers simple, no-nonsense air purifiers and provides free education to protect people from the harms of air pollution.

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