本研究旨在開發「國中生空氣汙染環境素養量表」，期能提供後續研究以掌握國中生對空氣汙染環境現況之理解。國中生的認知表現普遍比國小學生成熟，但知識層面又不如高中生豐富，這個承先啟後的階段正是運用教育引導的重要階段；再者，國中階段的學生因為較為好動，喜歡戶外運動，因此其平均活動量比一般課室活動量大，更需要注意空氣汙染對健康的影響。然而，臺灣針對國中生空氣汙染環境素養進行多元評量的量表較少，因此本研究將針對國中生對空氣汙染的認知表現進行探討與闡述。本研究依據文獻回顧制定量表之構念與向度，並以376位國中生為樣本進行量表效化，經過專家審查、項目分析、因素分析、量表信、效度考驗等效化分析後，正式題目包含二大向度（空氣汙染議題環境認知、空氣汙染議題環境情意與空氣汙染議題環境行為）、10個層面（空氣汙染源、PM2.5對人體的危害、空氣汙染的因應措施、如何選口罩、環境倫理與關懷價值觀、環境保護責任意識、環境敏銳度、環境親身力行行動、環境法律行動、環境說服行動），共含44題項。本研究透過量表效化分析後顯示，整份量表具備良好的信度（Chronbachα= .93），可供未來國中生空氣汙染議題相關研究之參考使用。

The aim of this study was to develop the inventory of junior high school students' environmental literacy (cognition, affection and behavior) on air pollution, and hope this instrument could provide some contribution for the further studies. This study survey the previous researches and develop the domains of this instrument. 376 junior high school students participated in this study. After collecting the statistic data, results revealed satisfactory reliability and validity. A two-domain (cognition, affection and behavior) and ten-factor (air pollution sources, the damage of PM2.5, the adaption about air pollution, how to choose mask, environmental ethics, the recognition about environmental protection, environmental awareness, environmental action, environmental law action, environmental convince action) model with correlation among factors was identified as a good model for fitting the data. There are 44 items in this inventory. A further discussion and the implication are discussed.