How to Improve Indoor Air Quality
Here's how to improve your indoor air quality within your home by reducing the risk of mould, allergies and harmful pollutants.
What is good air quality?
Good air quality is generally described as free of pollutants at levels which cause irritation, allergies or health issues. It’s measured by carbon dioxide concentration, humidity and dust particles in the air. There are ways to improve indoor air quality in your home, consequently improving occupant health.
How does poor indoor air quality affect you?
Poor indoor air quality can cause dizziness, headaches, extreme tiredness, and eye, nose and throat irritation. In extreme cases, poor quality air can cause lung conditions like asthmas, can lead to heart disease and increases the risk of strokes.
Where do indoor air pollutants come from?
- Damp and Mould
- Cooking
- Heating Systems
- Smoke and vapour
- Furniture
- Painting and decorating
- Dust mites
- Animals and insects
- Building materials
- Sprays and aerosols
Benefits of Good Air Quality
Reduce risk of Damp and Mould
Reduce the risk of allergies
Reduce your Carbon Emissions
Get a steadier temperature in your home
Steps to improve your air quality:
#1
Insulate & reduce draughts
Everything in your home is connected. If you control the temperature in your home (by draught-proofing and insulating properly) so it’s cooler in summer and warmer in winter, you control the moisture of the indoor air.
With a controlled level of moisture and few cold spots, you can prevent damp and mould – reducing the risk of harmful spores being released into the air.
#2
Ventilate when cooking & using fireplaces
When you cook and use fireplaces, pollutants like carbon monoxide and nitrogen dioxide can be produced – this can seriously affect your health. Ventilation (extractor fans and open windows) will help remove the harmful gases from your home.
More about Ventilation#3
Make energy efficient upgrades
- Upgrade to double- or triple- glazed windows
- Cavity Wall Insulation
- Solid wall insulation or EWI
These upgrades help maintain a steady temperature of your home, reducing risks of damp and mould and keeping you healthy.
What changes can I make?#4
Use sprays & aerosols safely
Use aerosol products and spray cleaning products in a well-aired space, with a window open. Unscented products are better if you have the option.
#5
Support green community spaces
Communities with more vegetation are significantly cooler than those without. Tree-planting not only improves the outdoor air quality but helps you maintain a steady temperature at home too.
#6
Vacuum regularly
Reduce the build-up of dust, allergens and house dust mites by vacuuming regularly.
Sources: UK Health Security Agency, Asthma and Lung UK,
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