What type of monitoring can help identify specific indoor air pollutants?

Identifying specific indoor air pollutants requires the use of specialized instruments that can detect and quantify various harmful substances present in the air. Gas analyzers are designed for this very purpose, as they measure concentrations of different gases and can provide real-time data on pollutant levels. These devices can analyze compounds such as volatile organic compounds (VOCs), carbon dioxide, carbon monoxide, and other gases that may be present indoors, helping to pinpoint any potential air quality issues.

Other choices such as temperature monitoring systems, carbon footprint calculators, and energy consumption monitors do not focus on the detection of air pollutants specifically. Temperature monitoring systems help monitor environmental conditions but do not provide data on air quality or contaminants. Carbon footprint calculators assess the environmental impact of activities but are not related to indoor air pollutants. Energy consumption monitors track energy usage and efficiency but lack the capability to analyze air quality. Hence, gas analyzers are the most suitable choice for identifying specific indoor air pollutants.