Eq. (5) provides guidance for estim

Eq. (5) provides guidance for estimating the in a steady-state concentration. Note that the unit of measurement for TVOC on the JNC smart indoor air quality detector is ppm (parts per million) and 1 ppm = 3.23 mg/m3. In addition, the PM2.5 concentration can also be mathematically calculated through the following formula:

結果 (繁體中文) 1:

式。（5）用於在穩態濃度估算提供了指導。注意，測量在JNC智能室內空氣質量檢測器TVOC的單位為ppm（百萬分之幾）和1ppm = 3.23毫克/立方米。此外，PM2.5濃度也可以在數學上通過下式計算：

結果 (繁體中文) 2:

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結果 (繁體中文) 3:

式（5）為估算穩態濃度提供了指導。請注意，JNC智慧室內空氣品質檢測器上TVOC的量測組織為ppm（百萬分之幾），1 ppm=3.23 mg/m3。此外，PM2.5濃度也可以通過以下公式進行數學計算：