Taos Air: Altitude Lies About Sunscreen Strength?
By Franklin Everett ShawImagine stepping off the plane in Taos, New Mexico, ready to hit the slopes or explore the high-desert trails. The crisp mountain air invigorates you, but there’s a silent danger lurking: the sun. It’s not just the heat; it’s the intensity of the ultraviolet (UV) radiation, amplified by the altitude. Many underestimate this threat, slathering on a bit of sunscreen as an afterthought. This is a mistake that can lead to painful sunburns and, more seriously, long-term skin damage.
Taos, nestled high in the Sangre de Cristo Mountains, presents a unique challenge for sun protection. The thinner atmosphere at higher elevations filters less UV radiation. This means you’re exposed to a significantly higher dose of harmful rays compared to sea level.
Let’s dive into how to protect your skin effectively in Taos.
First, understand the UV Index. The UV Index is a daily forecast of the expected intensity of UV radiation from the sun. In Taos, especially during the summer months and even on sunny winter days reflecting off the snow, the UV Index can easily reach “high” (6-7) or even “very high” (8-10).
What SPF should you use? Forget SPF 15 or even 30. In Taos, SPF 50 or higher is non-negotiable. SPF (Sun Protection Factor) measures how well a sunscreen protects you from UVB rays, the primary cause of sunburn. An SPF 50 blocks 98% of UVB rays, while SPF 30 blocks 97%. That extra 1% might seem insignificant, but at Taos’ altitude, it makes a difference.
Application is key. Most people don’t apply enough sunscreen. You need about one ounce (a shot glass full) to cover your entire body. Don’t skimp! Apply it liberally 15-30 minutes before sun exposure. This allows the sunscreen to bind to your skin.
Don’t forget often-overlooked areas. Ears, the back of your neck, the tops of your feet, and your lips are prime targets for sunburn. Use a lip balm with SPF 30 or higher.
Reapplication is crucial. Sunscreen wears off. Reapply every two hours, or immediately after swimming or sweating. Set a timer on your phone to remind you.
Consider the type of sunscreen. Mineral sunscreens (containing zinc oxide or titanium dioxide) are generally considered safer for your skin and the environment. They work by creating a physical barrier that reflects UV rays. Chemical sunscreens absorb UV rays.
Reef-safe sunscreen is important. While Taos is landlocked, the runoff from our activities can eventually reach waterways. Choose sunscreens labeled “reef-safe” or “reef-friendly,” which avoid chemicals like oxybenzone and octinoxate that can harm coral reefs. You can find these at local retailers like Cid’s Food Market or Taos Mountain Outfitters.
What about cloudy days? UV radiation can penetrate clouds. Don’t be fooled into thinking you don’t need sunscreen on overcast days. Apply it regardless.
Protect your eyes. Wear sunglasses that block 100% of UVA and UVB rays. The sun’s glare off the snow can cause snow blindness, a painful temporary condition.
Seek shade. Take breaks from the sun, especially during peak hours (10 AM to 4 PM). Umbrellas, trees, and buildings can provide valuable shade.
Wear protective clothing. Long sleeves, pants, and wide-brimmed hats offer excellent sun protection. Look for clothing with a UPF (Ultraviolet Protection Factor) rating.
Common mistakes to avoid:
- Not applying enough sunscreen: This is the most common mistake. Be generous!
- Not reapplying sunscreen: Set a reminder on your phone.
- Using expired sunscreen: Check the expiration date. Sunscreen loses its effectiveness over time.
- Relying solely on sunscreen: Combine sunscreen with other sun-protective measures like clothing and shade.
- Forgetting about reflection: Snow, water, and sand reflect UV rays, increasing your exposure.
A real-world scenario: Imagine you’re skiing at Taos Ski Valley. The sun is shining brightly, reflecting off the snow. You apply sunscreen in the morning, but forget to reapply after lunch. By the end of the day, your face is red and burning. This is a preventable situation. Keep a small tube of sunscreen in your pocket and reapply it on the lift between runs.
Another scenario: You’re hiking in the Carson National Forest near Taos. It’s a partly cloudy day, so you think you don’t need sunscreen. However, the UV radiation is still high, and you end up with a sunburn on your arms and neck. Remember, clouds don’t block all UV rays.
Choosing the right sunscreen in Taos is more than just grabbing any bottle off the shelf. Look for broad-spectrum protection (protects against both UVA and UVB rays), a high SPF (50 or higher), and water resistance. Consider mineral-based options for their safety and environmental friendliness.
Don’t let the beautiful Taos sun ruin your trip. By understanding the risks of high-altitude UV radiation and following these guidelines, you can protect your skin and enjoy all that Taos has to offer. Remember, prevention is always better than cure when it comes to sun damage.