Research examining the effects of physical environments on individual behaviors often focuses on self-reported exposures or spatially-derived aggregate exposures. However, to gain a more comprehensive understanding of the environmental and economic drivers of behavior, a holistic approach encompassing multiple scales of analysis is needed. To better understand the effects of physical environmental factors on impulsivity and aggression across scales, we leveraged an experience sampling dataset collected in May-September 2022 (N=382) and public data aggregated at the neighborhood level in Chicago. Analysis of participants' trait impulsivity and aggression were collected, along with economic hardship and environmental exposures using both participant-reported and neighborhood-level factors. Significant positive associations were found between impulsivity and exposure to heat stress at home and via urban heat island effects. Aggression was related to greater economic hardship and less tree canopy at the neighborhood level, though positively related to having urban parks. Exploratory analyses of the subtypes of impulsivity and aggression demonstrated that while home heat stress was predictive of all three subtypes of impulsivity, financial hardship was only associated with lack of planning ahead, but not inattentiveness or the tendency to act without thinking. Additionally, exposure to the urban heat island effect was associated with more verbal aggression and trait anger, and economic hardship was only predictive of physical aggression (not verbal, anger, or hostility). While correlational in nature, these results demonstrate that environmental exposures are associated with individual differences in impulsivity and aggression across multiple levels of analysis.