Preliminary results of the extraordinary #NO2 measurement campaign during the #lockdown in the city of Valencia. The results are consistent with the observations of the air quality control stations
#airquality

Levels of # NO2 measured in almost 100 points in the city of #VLC and surroundings with respect to the historical averages a reduction of 65-75% is observed in all the points. Data obtained with dosimeters the week of 29/4 to 6/5

The map shows the spatial distribution of the anomaly during the lockdown, in practically the entire measurement scenario the levels reach between 25% and 35% of the historical ones, and they are also very uniformly distributed