Effects of UV Radiation

Be aware of the sun

Ultraviolet (UV) is a form of electromagnetic radiation. UV radiation is present in sunlight and its chemical and biological effects are greater than simple heating effects.

The best-known effects of UV exposure are tanning and sunburns. Less known effect is the thickening of the outermost layers of the skin. All these changes can be interpreted as signs of damage to the skin.

UV radiation also damages DNA and can cause non-melanoma skin cancers. These are usually not lethal but they change the appearance of skin and can be painful. However, malignant melanoma is the main cause of death from skin cancer. Studies indicate that UV exposure increases the risk of malignant melanoma.

UV radiation can also have effect on eyes, causing symptoms similar to a sunburn, and increasing risk of cataract development.

On the other hand, the ability of UV radiation to interact with organic molecules also makes it to sterilizes surfaces which it comes into contact. It kills airborne viruses.

UV radiation can have many more effects on materials or surfaces like lowering structural strength or making colours fade.

Protecting yourself, others and even your property from UV radiation is very important. While the heating effect of sunlight can sometimes be in correlation with UV radiation intensity, it is not always the case. It is also important to test the effectiveness of UV radiation reduction of sunglasses, windows, shades, etc.

Meet airSniffler

airSniffler monitor can become your personal UV radiation measurement device. Point it at the sun, get a quick glance of the app, and you have all the information you need to make decisions for yourself and your family.