By Admin 
Air pollution in Delhi and NCR has once again reached dangerous levels. The situation has worsened so much that not only has concern increased within the country but its impact has started becoming visible even abroad. Due to poor air quality, cities like UK, Canada and Singapore have issued travel advisories for their citizens. Meanwhile, the biggest question before the common people is which mask will be most effective in avoiding increasing pollution. In such a situation, let us tell you today which mask will be suitable in case of increasing air pollution.
Delhi’s air becomes severe, condition continues to worsen
On Monday, the air quality index in many areas of Delhi was recorded in the very poor category. AQI reached 493 in Anand Vihar and 498 in Jahangirpuri, which falls in the severe category. According to the Central Pollution Control Board, the air remained at critical level at 38 stations in the capital. Visibility has also reduced due to thick layer of smog and fog. In view of the serious situation of pollution, the Air Quality Management Commission has implemented Stage-4 of the Graded Response Action Plan.
What things should be kept in mind while buying a mask?
The most important thing while choosing a mask to protect from pollution is its filtration capacity. According to experts, to avoid this pollution, the mask should be such that it can filter very fine particles like PM 2.5. Along with this, proper fitting on the face is also important. If air is going in from the edge of the mask then it is not considered effective. Whereas a comfortable mask which can be worn for a long time is better in terms of protection.
Why are clothes and surgical masks not effective?
Cloth masks may look good, but they are not capable of stopping the microscopic particles present in urban pollution. Whereas surgical masks provide some protection, but due to loose fitting, they are not able to completely protect against PM 2.5 particles. Therefore, relying on cloth and surgical masks can be dangerous during severe pollution.
Why N95, KN95 and FFP2 are the right options?
According to experts, respirators like N95, KN95 and FFP2 are considered the most reliable for protection from pollution. When worn properly, these masks are capable of blocking up to 95 percent of fine particles. At the same time, these masks prove to be more effective for those traveling on busy roads and using public transport. Apart from this, high grade masks like N99 can provide more relief for people suffering from asthma, allergies or respiratory problems. These masks filter even very small particles. Whereas for office goers, reusable and N95 masks with replaceable filters are considered good which can be used for a long time.
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