Air pollution and skin conditions research reveals how environmental pollutants accelerate skin ageing and exacerbate dermatological diseases through multiple pathways. Studies show that air pollution exposure increases the risk of premature ageing, hyperpigmentation, fine lines, and age spots, whilst worsening conditions like atopic dermatitis, psoriasis, and eczema through reactive oxygen species and inflammatory pathways that damage collagen and elastin. Research has found that exposure to polycyclic aromatic hydrocarbons from sources like food preparation is linked to a 74% higher risk of developing wrinkles, with various pollutants becoming trapped in pores and causing skin thinning, irritation, and breakouts. Discover the evidence documenting how air quality affects skin health and what protective measures can maintain healthy skin in polluted environments.