5 Ways Air Pollution Is Aging Your Skin (And What You Can Do About It)

Sep 25, 2025
5 Ways Air Pollution Is Aging Your Skin (And What You Can Do About It)

 

You’ve heard of sun damage. You’ve heard of free radicals. But what about the invisible skin saboteur that’s floating all around you, even indoors? We’re talking about air pollution, and it can have a major impact on how your skin ages.

Here’s how polluted air could be speeding up wrinkles, dullness, and sagging — plus what to do about it…

1. Clogged Pores And Inflammation

Tiny particles like soot and smoke can settle on your skin, clog pores, and lead to inflammation. Over time, this weakens the skin barrier and accelerates signs of aging. Double cleansing at night and using anti-inflammatory ingredients like lavender can help calm the skin and help remove daily buildup.

close up of pores on cheek

2. Collagen Breakdown

Ozone (a key component of smog) breaks down the collagen and elastin that keep your skin firm and youthful, and more exposure means faster wrinkle formation. Collagen-supporting ingredients like peptides and vitamin C help counteract the damage and encourage skin firmness.

cross section diagram of skin

3. Sped-Up Cellular Aging

Air pollutants create free radicals, which damage your skin at the cellular level. This leads to dullness, rough texture, and deepening lines. That’s where antioxidants come in! Look for skincare with vitamin C or E to help neutralize free radical damage.

wrinkles around eyes

4. Weak Moisture Barrier

When your skin barrier is compromised, it can’t hold onto hydration, leading to dryness, flakiness, and increased sensitivity. Hydrators like hyaluronic acid and squalane can help rebuild and protect your skin barrier.

moisturizer on hand

5. Indoor Air

Think you’re safe inside? Think again. Indoor air pollution from candles, cooking, and cleaning products can be just as harsh, especially in winter. Run an air purifier, keep windows cracked when possible, and always wash your face before bed (no matter how tired you are!).

cleaning kitchen counter

Protecting your skin isn’t just about SPF, it’s about creating a shield from the world around you. And with a little skincare support, your skin can stay clear, calm, and youthful… no matter what’s in the air.