Table 4

 Annual average concentrations for particulate matter with a 50% cut-off aerodynamic diameter of 2.5 µm (PM2.5), PM2.5 absorbance and nitrogen dioxide estimated for the residential addresses

Percentile
Min10th25th50thMean75th90thMax
Max, maximum; Min, minimum; NO2, nitrogen dioxide; PM2.5, particulate matter with a 50% cut-off aerodynamic diameter of 2.5 µm.
PM2.5 (μg/m3)6.811.912.512.912.813.313.615.3
PM2.5 absorbance (10−5 m−1)1.31.61.61.71.71.82.03.2
NO2 (mg/m3)19.430.132.535.435.338.239.671.7