Similar and related words and phrases are presented below.
«outdoor»
«air»
Related phrases
Phrases with «outdoor air»
Sentences with «outdoor air»
- Probably what others have warned about before: that indoor air pollution can be 100 times the level of outdoor air pollution — and it can come from some pretty surprising sources. (treehugger.com)
- There is a growing awareness of outdoor air quality and its impact on our health, but our indoor air is also often less healthy than it should be. (educationbusinessuk.net)
- Building ventilation systems were designed to provide fresh outdoor air in the building. (druryhotels.com)
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