Particulate matter sensors are devices designed to measure and monitor the concentration of particulate matter (PM) in the air, which consists of tiny solid or liquid particles suspended in the atmosphere. These sensors play a crucial role in air quality and pollution monitoring, providing real-time data on the levels of PM2.5 and PM10, which can have significant impacts on human health and the environment. By detecting these particles, the sensors help in assessing air quality and informing regulatory measures to improve public health and environmental conditions.
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