🏠 Indoor Air Quality
Indoor Air Pollution Sources
Indoor air can be 2-5 times more polluted than outdoor air. Understanding the sources in your home is the first step to cleaner air.
Why Indoor Air Matters
90%
of time spent indoors
2-5x
more polluted than outdoor
4.3M
global deaths from indoor pollution
40%
UK homes exceed PM2.5 limits
Common Indoor Pollution Sources
🔥HIGH RISK
Gas Cooking
Gas stoves release NO2, CO, and PM2.5 directly into your kitchen air.
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🪵HIGH RISK
Wood Burning
Wood stoves and fireplaces release PM2.5, benzene, and carcinogens.
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🍄HIGH RISK
Mold & Dampness
Mold spores and mycotoxins affect respiratory and immune health.
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🧪MEDIUM RISK
VOCs & Off-gassing
Furniture, paints, and cleaning products release volatile organic compounds.
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☢️HIGH RISK
Radon
Radioactive gas from soil is the UK's second leading cause of lung cancer.
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🚬HIGH RISK
Tobacco & Vaping
Secondhand smoke contains 70+ carcinogens; vaping releases ultrafine particles.
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How to Reduce Indoor Pollution
Source Control
- • Use extractor fans when cooking
- • Choose low-VOC paints and products
- • Fix damp and moisture problems
- • Never smoke indoors
Ventilation & Filtration
- • Open windows daily when outdoor air is clean
- • Use HEPA air purifiers in main rooms
- • Upgrade HVAC filters to MERV 13+
- • Consider whole-house ventilation
Clean Your Indoor Air
HEPA air purifiers remove 99.97% of particles including PM2.5, allergens, mold spores, and many VOCs. Start breathing cleaner air today.
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