| BC | NO2 | PM2.5 | SO2 | O3 |
---|---|---|---|---|---|
Factor 1 | -0.02 | -0.01 | -0.07 | 0.08 | -0.01 |
(violent crime and physical disorder) | |||||
Factor 2 | 0.12 | 0.04 | 0.06 | 0.11 | 0.08 |
(crowding and poor access to resources) | |||||
Factor 3 | 0.80** | 0.83** | 0.83** | 0.44* | -0.74** |
(noise complaints and property crime) |