NO2 Mean Concentrations (µg/m3) Annual Mean Distance Bias Corrected Site ID Adjusted Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Raw to (0.94) and Data Nearest Annualised Exposure (1) (2) Newhaven - 51.80 48.70 34.42 42.42 41.78 43.73 38.63 43.12 44.56 43.81 48.96 51.97 44.5 41.8 Bridge Pub Newhaven- 31.65 33.18 27.11 30.94 34.2 32.85 31.82 35.58 39.61 27.46 37.73 43.42 33.8 31.8 Essex Place Newhaven - 29.91 30.31 26.09 28.93 30.67 24.09 19.38 24.82 30.01 26.17 27.0 25.4 Rathan Court Newhaven - The 56.80 51.28 45.55 42.96 45.72 49.98 51.67 48.29 52.90 44.42 58.73 56.89 50.4 47.4 31.1* Old Chapel Local bias adjustment factor used National bias adjustment factor used Annualisation has been conducted where data capture is <75% Notes: Exceedances of the NO2 annual mean objective of 40µg/m3 are shown in bold. NO2 annual means exceeding 60µg/m3, indicating a potential exceedance of the NO2 1-hour mean objective are shown in bold and underlined. (1) See Appendix C for details on bias adjustment and annualisation. (2) Distance corrected to nearest relevant public exposure (e.g. dwelling). *Please note that only diffusion tubes which exceeded the annual mean 40ug/m3 (bias adjusted figure) AND have a relevant receptor have been corrected as per note (2).
Site ID NO2 Mean Concentrations (µg/m3) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Mean Raw Data Bias Adjusted (0.94) and Annualised (1) Distance Corrected to Nearest Exposure (2) Newhaven - Bridge Pub 51.80 48.70 34.42 42.42 41.78 43.73 38.63 43.12 44.56 43.81 48.96 51.97 44.5 41.8 Newhaven- Essex Place 31.65 33.18 27.11 30.94 34.2 32.85 31.82 35.58 39.61 27.46 37.73 43.42 33.8 31.8 Newhaven - Rathan Court 29.91 30.31 26.09 28.93 30.67 24.09 19.38 24.82 30.01 26.17 27.0 25.4 Newhaven - The Old Chapel 56.80 51.28 45.55 42.96 45.72 49.98 51.67 48.29 52.90 44.42 58.73 56.89 50.4 47.4 31.1* Local bias adjustment factor used National bias adjustment factor used Annualisation has been conducted where data capture is <75% Notes: Exceedances of the NO2 annual mean objective of 40µg/m3 are shown in bold. NO2 annual means exceeding 60µg/m3, indicating a potential exceedance of the NO2 1-hour mean objective are shown in bold and underlined. (1) See Appendix C for details on bias adjustment and annualisation. (2) Distance corrected to nearest relevant public exposure (e.g. dwelling). *Please note that only diffusion tubes which exceeded the annual mean 40ug/m3 (bias adjusted figure) AND have a relevant receptor have been corrected as per note (2).
ASR_Lewes_DC_2017.docx