 |
|
|
 |
France - country information |
 |
Veliky Novgorod - Russia |
 |
Riga - Latvia |
 |
Helsinki - Finland |
 |
Nha Trang: the weather has normalized, but the infrastructure has not been restored yet |
LATEST REVIEWS
 |
Choosing a portable toilet |
 |
Plumbing faucets, the best of the best |
 |
Green crops |
 |
Dishwasher – freestanding, built-in or compact? |
 |
How to choose a dishwasher - what you need to know |
Named the most dangerous to health cities and countries
The British edition The Telegraph named the most polluted cities and countries of the world. Their visit is not recommended because of serious health risks.
The World Health Organization reported in early November that air pollution in Delhi exceeded safe limits by almost 30 times. The concentration of harmful particles smaller than 2.5 microns (PM 2.5) exceeded 700 micrograms per cubic meter. Such particles are smaller than the diameter of a human hair. These include dust, ash, soot, as well as sulphates and nitrates. Such substances cause a turbidity of air, typical of the largest megacities.
For comparison, the highest rate in London is 69 micrograms per cubic meter. Some residents of Delhi compare smog, which stands in the city, with a gas chamber.
However, the capital of India is not the most polluted city in the world. The average annual concentration of dust and dirt here is 122 μg / m3. According to the World Health Organization, Delhi with this indicator is on the 11th place in the ranking of the most polluted cities.
Leading in this list is the Iranian city of Zabol with an annual indicator of 217 μg / m3. On the second line is the Indian city of Gwalior. The top five also included Indian Allahabad, Riyadh and Al-Jubayl in Saudi Arabia.
The most polluted countries in the world according to WHO are Pakistan, Qatar, Afghanistan, Bangladesh and Egypt. In Europe, the least clean air in Turkey, Bulgaria and Serbia. The level of contamination in Russia was determined by WHO at 22 μg / m3. However, these data are based on the quality of air in Moscow.
The least polluted countries are Australia, Brunei, New Zealand, Estonia and Finland. Stockholm is the most clean capital of the world. In this country since the 1990's, carbon dioxide emissions have been reduced by 25%. And by 2050 the authorities plan to abandon fossil fuels. Also, the purity of air can boast Wellington, Canberra, Ottawa, Edinburgh, Montevideo, Tallinn, Helsinki, Monaco and Madrid
Which of the two Swiss resorts is better: Zermatt or St. Moritz There are two ski resorts located close to each other in Switzerland: Zermatt and St. Mortz. For many years, skiers and snowboarders have been resting on their slopes. Which of the resorts is better - you choose. More >> |
Pavlovsk Palace - St. Petersburg, Russia Pavlovsk is a wonderful place not far from St. Petersburg, it attracts tourists and residents of Northern Palmyra in any season. There are no noisy amusements and attractions - this is a purely historical place, it seems that everything here is saturated with history. It feels like they once lived here, strolled about the park, as if there was something elusive in the district ... More >> |
LED lamp, a new milestone in energy saving The LED, in the usual sense of all, is far from a new invention, and only in recent years, more and more lamps began to appear, based on this semiconductor ... More >> |
Counter-Strike 2.0 - a fresh look for the legendary game Counter-Strike has been one of the most popular first-person shooter games for over two decades. The game has evolved over the years, with new versions and updates being released regularly. More >> |
Christmas Market at the Pioneer Square in St. Petersburg, Russia Christmas fair, held in the Russian city of St. Petersburg since 2006 at Pioneer Square, is one of the largest international charity and cultural events in the New Year and Christmas holidays ... More >> |
Introduction to Soft Bearing Machines Explore the intricacies of Soft Bearing Balancing Machines, their design features,and applications across industries. Understand the key differences, advantages, and limitations of each type to choose the right balancing machine. More >> |
Air purifiers: who needs them? All air purifiers, can be divided into several types, depending on the filter inside the body. The simplest devices are those with plasma filters... More >> |
Masquerade is a bright ray of Venice's sun, there are romantics and lovers. Everyone is having fun, singing, dancing. Who has at least once been a participant in this spectacle, considers him a fairy tale, and himself - a fairy-tale hero ... More >> |
How to remove a broken nipple (valve stem core) from a tire pressure sensor valve? DIY tubeless wheel repair - how to unscrew and remove the broken central part of the valve stem. More >> |
Eiffel Tower, the most recognizable symbol of France The history of the construction of the tower, useful information - coordinates, how to get there, metro and bus stops, map of the nearest parking lots ... More >> |
|
|
|
|
© tour-planet.com 2017 - 2025 |
Copying of texts, photos and other information for re-publication on other resources is allowed only with the written permission of the site administration. |