Table 2.
Distribution of PM2.5 concentrations (μg/m3) for different lags, by study site, 2005–2016*
| Site/Lag | Mean(SD) | Median | IQR |
|---|---|---|---|
| Albany | |||
| 0–29 | 8.6(2.7) | 8.1 | 3.6 |
| 0–179 | 8.6(1.7) | 8.4 | 2.4 |
| 0–364 | 8.7(1.6) | 8.3 | 2.4 |
| Buffalo | |||
| 0–29 | 9.8(2.9) | 9.5 | 3.8 |
| 0–179 | 9.9(1.9) | 9.7 | 2.3 |
| 0–364 | 10.0(1.7) | 9.6 | 2.3 |
| Rochester | |||
| 0–29 | 8.6(2.6) | 8.1 | 3.3 |
| 0–179 | 8.6(1.7) | 8.3 | 2.3 |
| 0–364 | 8.8(1.5) | 8.3 | 2.1 |
| Bronx | |||
| 0–29 | 10.3(3.1) | 9.8 | 4.4 |
| 0–179 | 10.4(2.1) | 10 | 3.9 |
| 0–364 | 10.5(2.0) | 10 | 4.1 |
| Manhattan | |||
| 0–29 | 11.7(3.1) | 11.2 | 4.1 |
| 0–179 | 11.8(2.0) | 11.7 | 3.1 |
| 0–364 | 11.9(1.9) | 11.6 | 3.1 |
| Queens | |||
| 0–29 | 9.5(2.9) | 9.0 | 3.8 |
| 0–179 | 9.6(1.8) | 9.3 | 2.9 |
| 0–364 | 9.7(1.7) | 9.4 | 3.2 |
*
IQR=Interquartile range, SD=Standard deviation