Journal of Sensors / 2018 / Article / Fig 5

Research Article

Evaluation of Low-Cost Sensors for Ambient PM2.5 Monitoring

Figure 5

Results of linear fittings for 1-hour averaged data: (a) SDS011 (Nova Fitness), (b) ZH03A (Winsen), (c) PMS7003 (Plantower), and (d) OPC-N2 (Alphasense).
(a)
(b)
(c)
(d)

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