When it comes to indoor air quality (IAQ), the kitchen is a critical focal point for builders, developers, and HVAC professionals who are seeking to create healthier living environments. Research suggests the concentration of toxins, allergens, and other pollutants can be up to five times higher indoors than outside, and cooking emissions are considered one of the largest sources of air pollution at home. But, there are still other kitchen-specific pollutants, such as off-gassing from stoves and fumes from cleaning supplies, which is why industry professionals should consider design options that prioritize IAQ.
Effective ventilation is a cornerstone of kitchen design, offering benefits beyond occupant comfort and spatial hygiene. Proper ventilation eliminates heat, smoke (airborne particles), grease, and food odors, which is crucial for maintaining adequate IAQ. This is especially important, as certain cooking processes can emit known carcinogenic pollutants.