From: Maternal exposure to ambient fine particulate matter and fetal growth in Shanghai, China
Pollutants | Mean | Percentiles | Range | ||
---|---|---|---|---|---|
25 | 50 | 75 | |||
PM2.5 | 48.0 | 44.5 | 48.6 | 51.2 | 34.3~67.9 |
PM10 | 60.5 | 55.8 | 62.6 | 64.4 | 36.7~80.6 |
NO2 | 42.3 | 36.8 | 44.2 | 50.1 | 8.7~55.9 |
O3 | 67.5 | 63.1 | 66.8 | 73.3 | 0.7~87.1 |
SO2 | 16.5 | 14.2 | 17.4 | 18. 6 | 1.1~22.2 |
RHa | 17.9 | 15.4 | 18.7 | 20.2 | 9.0~23.8 |
Tb | 70.1 | 69.7 | 70.2 | 70.7 | 65.4~73.5 |
Ie (PM2.5) c | 51.2 | 46.6 | 50.5 | 55.0 | 29.1~82.1 |