On the use of small and cheaper sensors and devices for indicative citizen-based monitoring of respirable particulate matter.
Respirable particulate matter present in outdoor and indoor environments is a health hazard. The particle concentrations can quickly change, with steep gradients on short temporal and spatial scales, and their chemical composition and physical properties vary considerably. Existing networks of aerosol particle measurements consist of limited number of monitoring stations, and mostly aim at assessment of compliance with air quality legislation regulating mass of particles of varying sizes. These networks can now be supplemented using small portable devices with low-cost sensors for assessment of particle mass that may provide higher temporal and spatial resolution if we understand the capabilities and characteristics of the data they provide. This paper overviews typical currently available devices and their characteristics. In addition it is presented original results of measurement and modelling in the aim of one low-cost PM monitor validation.
Vinča Institute of Nuclear Sciences, University of Belgrade, Serbia. Electronic address: mjovst@vinca.rs.
Milena
M
Jovašević-Stojanović
NILU Norwegian Institute for Air Research, Norway.
Alena
A
Bartonova
School of Electrical Engineering, University of Belgrade, Serbia; Vinča Institute of Nuclear Sciences, University of Belgrade, Serbia.
Dušan
D
Topalović
Vinča Institute of Nuclear Sciences, University of Belgrade, Serbia.
Ivan
I
Lazović
DunavNET DOO, Serbia.
Boris
B
Pokrić
ILAQH, Queensland University of Technology, Australia.
Zoran
Z
Ristovski
D000336:Aerosols; D000393:Air Pollutants / Q000032:analysis*; D003362:Cost-Benefit Analysis; D004784:Environmental Monitoring / Q000191:economics / Q000295:instrumentation* / Q000379:methods*; D004867:Equipment Design; D019570:Inhalation Exposure / Q000032:analysis*; D010316:Particle Size; D052638:Particulate Matter / Q000032:analysis*; D014507:Urbanization
D000336:Aerosols; D000393:Air Pollutants; D052638:Particulate Matter
Low-cost monitors; Low-cost sensors; Particulate matter; Real time monitoring