Health Tips
Tips for air health
01What are the types of air pollutants and how do they affect health?
The main air pollutants include particulate matter (PM2.5 and PM10), carbon monoxide (CO), nitrogen oxides (NOx), ozone (O₃), volatile organic compounds (VOCs), and others. These can lead to respiratory diseases, cardiovascular diseases, allergic reactions, and even cancer. Long-term exposure to air pollution can also damage the immune system and lead to premature death.
02How can schools avoid the impact of air pollution on students’ health?
Schools can reduce air pollution by regularly cleaning air filtration systems, adding indoor plants, ventilating the rooms periodically, and using air purifiers. Also, it is important to ensure that students avoid outdoor activities during times when air quality is poor, especially when the PM2.5 index is high.
03What are the main sources of air pollution in hotels?
The main sources of air pollution in hotels include contamination from air conditioning systems, kitchen exhausts, volatile organic compounds (VOCs) from cleaning products, and dust from carpets and curtains. Prolonged exposure to these pollutants can lead to respiratory diseases, allergic reactions, headaches, and other symptoms.
04Does keeping pets contribute to air pollution?
Yes, pet hair, dander, and odors from urine can increase particulate matter and volatile substances in indoor air. Additionally, pets’ movements can stir up dust, further worsening indoor air pollution. Regular cleaning of pets, the indoor environment, and using air purifiers are effective methods to improve air quality.
05How should people with respiratory sensitivities cope with air pollution?
People with respiratory sensitivities (such as asthma or allergic rhinitis) should avoid outdoor activities during times of poor air quality, use air purifiers to keep indoor air fresh, wear masks, and avoid heavily polluted areas. Additionally, regular medical check-ups to monitor their condition are crucial.
06How can you avoid air pollution and infection on airplanes?
The air on airplanes is recycled, but most modern aircraft are equipped with efficient air filtration systems. To avoid infection or pollution, you can wear a mask, keep your hands clean, avoid touching your face, and stay away from sick passengers. Ensuring good airflow also helps reduce pollution.
07How can you avoid infection when there is a patient with an infectious disease at home?
When there is a patient with an infectious disease at home, it’s important to maintain good ventilation, regularly clean and disinfect high-contact surfaces, avoid direct contact with the patient, wear masks, and have the patient stay in a separate room. Using air purifiers to filter germs from the air is also an effective protective measure.
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