Research Article
Prediction of PM2.5 in an Urban Area of Northern Thailand Using Multivariate Linear Regression Model
Figure 2
Fitting results of annual PM2.5 data for (a–c) model 1 (generic) and (d–f) model 2 (multivariate linear regression).
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| (b) |
| (c) |
| (d) |
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| (f) |