In contrast, the safest countries are found in Scandinavia, with Finland boasting the lowest average (2.17) and Sweden (2.25), Norway (2.25) and Denmark (2.67) not far behind.
Revealed: The Travel Hotspots That Could Be Damaging to Your Health.
| # | 1 |
|---|---|
| Country | Sri Lanka |
| Average UV Index | 11.75 |
| UK visitors in 2019 | 94,000 |
In this post
What country has highest UV?
New Zealand
Colour palette
| Rank | Country | PAF |
|---|---|---|
| 1 | New Zealand | 96.3% |
| 2 | Australia | 96.1% |
| 3 | Norway | 92.6% |
| 4 | Switzerland | 92.0% |
What city has lowest UV index?
Manchester, New Hampshire comes out on top with the lowest pollution level and UV ray index, rendering it the healthiest city to live in for your skin. Manchester is followed by Burlington, Vermont; New York City, New York; Anchorage, Alaska; and Fargo, North Dakota.
Does Australia have highest UV in world?
Solar UV radiation
Australia experiences some of the highest levels of UV radiation in the world because we are close to the equator and have many clear, blue-sky days.
Where is the lowest UV index in America?
Alaska and the District of Columbia had the lowest, with 88% of all cases.
Why is UV high in Australia?
During summer, the Earth’s orbit brings Australia closer to the sun (as compared to Europe during its summer), resulting in an additional 7% solar UV intensity. Coupled with our clearer atmospheric conditions, this means that Australians are exposed to up to 15% more UV than Europeans.
Why is Australia sun so strong?
Australia’s unusually harsh sunshine results mainly from its location in the Southern Hemisphere. The elliptical orbit of the Earth places the Southern Hemisphere closer to the sun during its summer months than the Northern Hemisphere during its summer.
Why is UV so high in New Zealand?
First, Earth’s elliptical orbit means it is closest to the sun in the New Zealand summer months of December and January. Second, New Zealand’s relatively clean air means UV radiation is less likely to be scattered by airborne-pollution and more UV radiation reaches the ground.
What UV Index is safe for skin?
UV Index 0-2 means minimal danger from the sun’s UV rays for the average person. UV Index 3-5 means low risk of harm from unprotected sun exposure. UV Index 6-7 means moderate risk of harm from unprotected sun exposure. UV Index 8-10 means high risk of harm from unprotected sun exposure.
Do clouds block UV rays?
While clouds do reduce some of the sun’s UV rays, they don’t block all of them, as the Skin Cancer Foundation explains. UVA rays can penetrate clouds, and they can also reach below the water’s surface.
Why is Australia sky so blue?
Sometimes, in Australia’s outback the sky is very blue because it’s so dry, but on other days when it’s dusty or during bushfires, the sky will appear much redder. The blueness of the sky is also affected by other factors, such as the moisture and particulate matter in the air.
What is the highest UV ever recorded?
a 43.3 UVI
The highest level of UV solar radiation ever recorded on Earth is a 43.3 UVI (Ultra Violet Index) registered by astrobiologists from USA and Germany, at the Bolivian section of the Licancabur Volcano, in Potosi, Bolivia, on 29 December 2003.
Why is there no ozone layer in Australia?
The stratospheric ozone layer absorbs the biologically damaging wavelengths of ultraviolet (UV) rays but in the 1970s, Australia’s ozone layer was severely thinned as a consequence of heavy use of ozone-depleting, substances such as chloroflurocarbons (CFCs) and hydro-chloroflurocarbons (HCFCs).
Can you tan in UV index 3?
Can You Tan in UV Index 3? UV index 3 is not a high enough UV index to tan. It’s possible to get a tan in this UV index, but it tans little or not at all. Plus, it will take approximately 45 minutes for the tan to appear.
At what UV level do I need sunscreen?
5 or above
Sun protection measures, such as wearing sunscreen, should always be taken when the UV index is 5 or above. The UV index is measured on a scale of 0 to 11+. 0 to 2: Low exposure to UV rays is expected for that day.
Why is there no ozone layer in New Zealand?
This is due to two factors of our environment: The ozone layer over New Zealand is thinner. Unfortunately, due to decades of man-made gas emissions, the ozone layer over New Zealand has continuously thinned. The ozone layer is like the Earth’s personal sun protectant.
Is the sun stronger than 30 years ago?
NASA – UV Exposure Has Increased Over the Last 30 Years, but Stabilized Since the Mid-1990s.
Where is the highest UV in Australia?
Today in Sydney, the UV index rating is 13. Yesterday, Sydney peaked at 13.7 while Brisbane reached a whopping 15.9. Dr Stuart Henderson, Assistant Director, Electromagnetic Radiation and Ultraviolet Radiation Exposure Assessment at ARPANSA, said Australia is an outlier when it comes to UV danger.
Is there a ozone hole over Australia?
More about ozone layer depletion
This includes a five to nine per cent depletion over Australia since the 1960s, which has increased the risk that Australians already face from over-exposure to UV radiation resulting from our outdoor lifestyle.
What time of day are UV rays The worst?
between 10 a.m. and 4 p.m.
Too much ultraviolet radiation (UV) from sunlight is dangerous. Nearly half of UV radiation is received between 10 a.m. and 4 p.m., when the sun’s rays are the strongest.
How long in the sun before you burn?
The time to burn can vary by skin type, but at a high UV level it is approximately 15 to 25 minutes. A UV Index reading 8 to 10 puts you at a very high risk of harm from unprotected sun exposure. Take extra precautions for both your skin and eyes because damage occurs quickly, typically within 15 minutes.