KangbeiJing: Plasma Air Purifier by China Smart Manufacturing with Technology, Standards, Assurance, Scale, Craftsmanship, and Development
November 18 is the 25th World COPD Day, with the 2026 theme "Early Diagnosis and Management for a Better Life." China has nearly 100 million COPD patients, prevalence rises from age 35, and the missed-diagnosis rate is as high as 81% — many people write it off as "just getting old." As the weather turns cold and coughs worsen, the air at home deserves an adjustment too.
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A counterintuitive fact: formaldehyde in a new home is often at its worst not in the summer right after renovation, but in the first winter after moving in. Heating comes on, windows shut, room temperature climbs past 24°C, and sealed hours go from eight to twenty-plus. One homeowner in Shanghai measured 0.09 mg/m³ in a spare bedroom in summer — barely under the limit. After the heating came on: 0.14.
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In early November, health authorities in Fujian, Hubei, and Shenzhen issued successive reminders: respiratory syncytial virus (RSV) has arrived early this season, particularly in the humid south. It is the leading viral pathogen in infant hospitalizations for lower respiratory tract infection, with infants under six months at highest risk of severe disease — and there is no specific antiviral. For households with a newborn, these are the things to set up in advance.
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November 1–2 brought the first large-scale pollution episode of the autumn-winter season: Zaozhuang (Shandong) issued an orange heavy-pollution alert and activated a Level II emergency response; a pollution episode hit the Beijing-Tianjin-Hebei region and surrounding areas; multiple cities in Jilin issued yellow haze warnings (PM2.5 above 150 μg/m³); Suihua in Heilongjiang raised an orange haze alert. If the sky won't let you open the window, the air indoors is on you.
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Heating systems have started up across northern China, with Beijing, Tianjin, and Shijiazhuang following around November 15. Once the radiators warm up and the windows close, "heating illness" arrives: dry nose, sore throat, itchy skin — while PM2.5 and germs quietly build up in sealed rooms. This winter, don't just turn up the temperature.
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November 1 marked the 9th World Flu Day. The latest surveillance from China CDC shows influenza positivity ranking first among respiratory pathogens in outpatient clinics, with H3N2 dominant and more severe symptoms this round. Beyond the vaccine, the air inside your home is a defense line worth taking seriously.
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