校園空氣品質是校園環境/工安中重要的一部份，不良的空氣品質不但會影響學生的學習能力，也影響到授課老師的學態度，更嚴重是會造成呼吸困難的現象，相同地，空氣品質對於校園間的各辦公場所亦是相當重要。本研究以臺灣北部某大專院校之教室、餐廳、停車場、操場以及後山等主要活動場所做為研究之對象，對學校各類型作業場所之空氣品質與環境，進行總體檢。結果顯示學校教室、停車場、操場及學校後山的二氧化碳濃度標準皆符合勞工安全衛生法規所公告要求之標準。至於餐廳方面，其二氧化碳濃度標準雖在標準值之內，但由於用餐時間人數眾多，使得二氧化碳濃度高於標準值，故應加強通風換氣的設備。

It is very important to maintain good air quality in the campus environment. Not good air quality may not only decrease the study efficiency but also affect the teaching attitude. Additionally, it may even result in the health question. Similarly, it is same important thing to other work places. According to the law related to labor safety and ask of ministry of education, we monitor and investigate the typical classrooms, restaurant, parking field, playground and mountain area in our school. The research results indicated the C□ concentrations in all areas except for restaurant were lower than the regulation standard (5000 ppm). As for the C□ concentration in the restaurant was relatively higher than other work places because it located on the basement. Hence, the adequately ventilation and aeration were required for keeping good air quality in the restaurant.