This dataset contains 60-min locomotor response data for all control, chemical and particulate-extract-treated zebrafish. This dataset is associated with the following publication: Stevens, J., S. Padilla, D. DeMarini, D. Hunter, K. Martin, L. Thompson, I. Gilmour, M. Hazari, and A. Farraj. Zebrafish Locomotor Responses Reveal Irritant Effects of Fine Particulate Matter Extracts and a Role for TRPA1. TOXICOLOGICAL SCIENCES. Society of Toxicology, RESTON, VA, 161(2): 290-299, (2018).