air samples
Air samples are quantities of air collected for analysis, typically to detect pollutants, pathogens, or other substances.
Environmental scientists take air samples to measure pollution levels; investigators collect them at crime scenes or industrial accidents.
The term appears in contexts from workplace safety to pandemic response: {
- ozone monitoringozone levels, ozone layer, ozone depletion, ozone hole, stratosphere
- air pollutionsmog, emissions, pollutants, soot, carbon monoxide