1What is Ultrafine Dust 1.0?
Ultrafine dust or PM 1.0 refers to liquid or solid particles floating in the air. These particles have a diameter of less than or equal to 1 micrometre (micrometre abbreviated as μm, which is one-millionth of a metre).
Scientists often use the indices PM 10, PM 2.5, and PM 1.0 to indicate the standard concentration of liquid and solid particles in 1 cubic metre of air. The term PM stands for Particulate Matter in English, referring to particle-like substances (solid or liquid). Thus, the difference between PM 1.0 and PM 2.5 dust lies in the size of the particle diameter.
Due to their ultra-small size, PM 1.0 particles are also known as ultrafine particles. Inhaling or coming into direct contact with this type of dust can have adverse effects on health.
2How Does Ultrafine Dust Affect Health?
Strong Impact on Mental Health
Exposure to air with high levels of PM 1.0 and PM 2.5 dust not only affects physical health but also has a profound impact on mental well-being. Particularly in industrial areas, the air tends to contain large amounts of ultrafine dust, leading to suffocation and breathing difficulties, which can result in abnormal changes in mental state.
Respiratory Diseases
The respiratory process involves taking in oxygen into the lungs, where it comes into contact with blood that contains haemoglobin. Haemoglobin combines with oxygen and delivers it to the cells. However, when the body is exposed to ultrafine dust, it can interfere with haemoglobin’s ability to bind with oxygen, resulting in cellular oxygen deprivation and causing eye, nose, throat, and lung irritation, coughing, sneezing, and other respiratory issues.
Additionally, toxic substances in the dust can lead to chronic obstructive pulmonary disease (COPD) and other respiratory ailments.
Heart Attack
Aside from respiratory issues, PM 1.0 dust is also a contributing factor to heart attacks and blood vessel blockages. When these tiny particles are inhaled, they can penetrate the alveoli and cross the air-blood barrier to enter the circulatory system. Furthermore, ultrafine dust can affect the nervous system.
Severe Memory Loss
Prolonged exposure to polluted air can accelerate cognitive decline. Air pollution affects brain function, increasing the risk of stroke, memory loss, and depression.
3How to Protect Your Health from Air Pollution
Air and environmental pollution are pressing issues. So, how can we safeguard our health in the face of today’s air pollution challenges?
Firstly, to protect yourself from ultrafine dust when outdoors, it is essential to wear a mask. The market offers a variety of masks with ultra-fine filters that can trap PM 1.0 particles and safeguard your health. However, to avoid purchasing counterfeit or inferior products, it is crucial to research the product and buy from a reputable source.
Additionally, one of the best ways to improve air quality is by raising awareness and taking action. Initiatives such as greening our surroundings and proper waste management not only contribute to cleaner air but also ensure long-term sustainability.
Furthermore, to ensure optimal health and improve air quality, consider investing in air purification devices such as air purifiers and air conditioners.
4Products That Can Filter PM 1.0 Dust
LG Wifi Inverter 1.5 HP V13APF Air Conditioner
One standout feature of this air conditioner is its built-in PM 1.0 dust sensor located on the side of the unit. This sensor detects dust concentrations and, when necessary, automatically activates the air ionization mode to enhance indoor air quality.
Additionally, this model incorporates advanced technologies and smart features for a truly exceptional experience.
Samsung AX60R5080WD/SV Air Purifier
Designed with a three-layer filtration system, including a washable pre-filter for larger particles, an activated carbon filter to eliminate odours and harmful gases, and a HEPA filter that captures up to 99.97% of bacteria and ultrafine dust particles, this air purifier from Samsung delivers clean and healthy air for your home.
With a high power output of 60 W and a coverage area of up to 60 square metres, it is ideal for use in living rooms, bedrooms, and kitchens.
LG Wifi Inverter 1 HP V10APF Air Conditioner
Equipped with a built-in PM 1.0 dust sensor, this LG air conditioner allows for easy monitoring and control of indoor dust levels. When dust concentrations are high, the sensor activates the air ionization mode, ensuring clean and healthy air for your family.
Additionally, the LG V10APF features an air purification system that generates ions to clean the air, removing dust, bacteria, and allergens.
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