Context This data was collected via a Sensirion SPS30. The sensor was placed at a slight elevation above the ground, roughly a half a mile from the implosion site. Content The dataset contains a UNIX epoch timestamp, along with an adjusted timestamp to reflect the "true" EST time of the readings. Columns with PM track the concentration of a specific particle size in μg per cubic meter. Particle mass in these columns is denoted by XpY where a particle of mass 2.0μg would be 2p0. Columns with NC track the number of particles collected by the sensor in a given interval. Denotation is the same as above. Column with "TypSize" tracks the typical size of the particles collected in μm. Acknowledgements A very big thank you to Peter Crownfield (Sustainable Lehigh Valley), Breena Holland (Lehigh University) and Johanna Brams for their help and guidance. Inspiration Data is no good if nobody looks at it, hence I hope that this data can help form a more complete picture of the post implosion environmental effects outside the immediate exclusion zone. Notes I stopped recording values as the air quality normalized to pre-implosion levels, and at some points was marginally better than before. I hope by making this public it will help alleviate some environmental fears of the implosion.