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Exposure distribution at participant study enrollment
| Pollutant (units) | Mean (SD) | Minimum | 25th Percentile |
50th Percentile |
75th Percentile |
Maximum | IQR |
|---|---|---|---|---|---|---|---|
| PM2.5 (μg/m3) | 14.2 (2.8) | 3.0 | 12.5 | 14.3 | 15.9 | 25.2 | 3.5 |
| PM10 (μg/m3) | 23.9 (5.5) | 7.8 | 20.3 | 23.1 | 26.5 | 56.9 | 6.2 |
| PMcoarse (μg/m3) | 9.7 (4.5) | −0.6 | 6.6 | 8.8 | 11.7 | 42.2 | 5.1 |
| NO2 (ppb) | 17.7 (7.2) | 0.9 | 12.4 | 17.3 | 21.9 | 48.4 | 9.5 |
