Definition

Air sensors are a class of non-regulatory technology that are lower in cost, portable, and generally easier to operate than monitors used for regulatory monitoring purposes. Air sensors and regulatory monitors differ in that regulatory monitors are the gold standard and are designed to meet strict performance requirements for use in regulatory monitoring.

Definition and Description

Low-cost air sensors are affordable and typically compact devices designed for the measurement and monitoring of air quality. These sensors are engineered to detect and quantify specific air pollutants or environmental parameters, such as particulate matter, gases, temperature, humidity, or other relevant factors. While they are cost-effective, they may have limitations in terms of precision and accuracy compared to more expensive, reference-grade monitoring instruments. Low-cost air sensors have become increasingly popular for their accessibility and portability, making them valuable tools for researchers, communities, and individuals interested in monitoring and improving local air quality.