---

Sensitivity analysis in urban modelling on both BASELINE and COVID19 scenario

The tools proposed for urban modelling and UTAQ (the Urban Tool for Air Quality) and GEMAQ model, both mentioned in the Copernicus Atmosphere Monitoring Service (CAMS) website, implemented by European Centre for Medium-Range Weather Forecasts (ECMWF) as part ofThe Copernicus Programme.

GEM-AQ is an on-line chemical weather forecasting model (Kaminski et al., 2008).

UTAQ (Copernicus code: CAMS_95l) is a web-based tool that allows users to evaluate air quality at urban scale with high resolution.

Expected results

– A set of GEM-AQ and UTAQ simulations that will allow to quantify the influence of uncertainties on modelling results for air quality assessment, source apportionment and planning. Simulations will refer to the 3 selected regions and periods and will include all key pollutants

– A set of GEM-AQ and UTAQ simulations that will allow to quantify the influence of project recommendation on modelling results for air quality assessment, source apportionment and planning. Simulations will refer to the 3 selected regions and periods and will include all key pollutants