PM2.5 and Nitrogen Dioxide Concentrations in Penuelas, Puerto Rico
Continuous measurements of PM2.5 and nitrogen dioxide using low cost sensors and citizen science. 

This dataset is associated with the following publication:
Reece, S., R. Williams, M. Colon, D. Southgate, E. Huertas, M. OShea, A. Iglesias, and P. Sheridan. Spatial-Temporal Analysis of PM2.5 and NO2 Concentrations …