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The escalating trend of air pollution, particularly in major cities, poses a severe threat to human health. How to enhance the odds of 'living healthy' for oneself and one's family is a paramount concern for urban residents.
1. Unveiling the Culprit Behind PM2.5 Air Pollution and Strategies to Mitigate it
The escalating trend of air pollution, particularly in major cities, poses a severe threat to human health. How to enhance the odds of 'living healthy' for oneself and one's family is a paramount concern for urban residents.
According to the 2016 Vietnam Air Quality Report conducted by the Vietnam Sustainable Energy Alliance, Hanoi's PM2.5 fine dust concentration is 50.5 Mg/m3, doubling the national standard and five times higher than the average recommended threshold by the World Health Organization. Air pollution is not solely an issue of major cities but also a prevailing condition across provinces and municipalities in Vietnam.
PM2.5 is regarded as an especially hazardous pollutant to human health due to its ultrafine size of only 2.5 micrometers, smaller than about 20 times the diameter of a human hair. PM2.5 easily infiltrates the respiratory tract and accumulates in the lungs, resulting in adverse health effects such as sneezing, coughing, respiratory inflammation, eye irritation, nasal congestion, sore throat, or even more severe pulmonary function decline...
The Genesis of PM2.5 Dust Arises from Two Primary Sources: Vehicle Emissions and Industrial Activities. With the Current Rate of Industrialization and Population Growth, the PM2.5 Concentration in the Air Will Certainly Continue to Rise. Therefore, Before Government Agencies Implement Long-Term Measures to Minimize This Situation, Citizens Need to Take Measures to Safeguard Their Health and Their Families.
Limit Outdoor Activities When Air Pollution is High
Currently, Citizens Can Visit the Website aqicn.org to Directly Monitor Air Quality in Hanoi. Or Download the Airvisual App for iOS and Android Devices to Measure the Air Quality Index - AQI (Air Quality Index - Number of PM2.5 Dust Particles per 1m3 of Air). AQI Above 150 is a Health Warning Level, and Citizens Should Limit Outdoor Activities for Extended Periods.
Aqicn.org is a Website That Can Be Used to Reference the Level of Air Pollution in the Capital.
Furthermore, Air Pollution Typically Peaks in Sunlight. Utilize Specialized Masks Capable of Blocking Fine Dust to Minimize PM2.5 Dust Infiltration into the Respiratory Tract When Traveling Outdoors.
Install Air Purification Devices Indoors
According to environmental organizations' recommendations, installing and using indoor air purifiers at high levels and regularly cleaning the filters is an effective measure against the risk of ultrafine dust pollution at home.
Furthermore, you can explore modern air conditioners with integrated air purification functions that can operate independently as complete air purifiers even when the air conditioner's cooling or heating function is inactive to save investment costs.
Good news for consumers is that in 2017, Panasonic integrated nanoe-G air purification technology into all its air conditioner models. Ultrafine ion particles released from the nanoe-G system spread throughout the room to neutralize harmful dust in the air or bacteria clinging to surfaces in the room, even disabling bacteria and viruses at the filter membrane. Even PM2.5 fine dust particles are easily captured by these ions with an efficiency of up to 99%.
Panasonic's nanoe-G technology helps eliminate 99% of bacteria, viruses, and mold that pose health risks to users.
The SKY SERIES air conditioner line from Panasonic also has the ability to automatically activate the nanoe-G system when high levels of dust are detected in the air thanks to the DUST SENSOR feature.
In 2017, 100% of Panasonic's air conditioner models were equipped with nanoe-G air purification features.
Boosting Body's Immunity
Another effective measure is to enhance the body's immunity to help the lungs combat the impact of air pollution, with foods rich in vitamin A, vitamin C, vitamin E, and selenium being good sources of nutrients.
Protecting the Environment through Practical Actions
And to collectively build a healthy living environment, each individual needs to be conscious of their smallest actions: Avoid smoking in public places as it is a source of PM2.5 pollution; Replace wood, charcoal, and gas stoves with induction cookers to reduce outdoor smoke emissions; Use electric/battery-powered machines/devices instead of gasoline-powered ones; Compost waste for disposal instead of burning it…
