European heatwaves worsening Europe’s heatwaves are getting hotter due to pollution, according to a new report from World Weather Attribution, which finds Paris hardest hit with an average increase of 2.4°C since 2003 AMOUNT BY WHICH HEATWAVES HAVE BECOME HOTTER SINCE 2003 AND HOW THAT HAS AFFECTED CAPITAL CITIES (three-day mean of daily maximum temperatures, annual °C) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Paris London Brussels Luxembourg Amsterdam Vienna Ljubljana Rome Bern Madrid Prague Bratislava Berlin Zagreb Budapest Dublin Copenhagen Stockholm Oslo 2.4 2.1 2.0 2.0 1.9 1.7 1.7 1.7 1.7 1.6 1.6 1.4 1.4 1.3 1.2 0.9 0.7 0.5 0.5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Change in temperature (°C) 0 1 2 3 4 Tinted panels: Warming more than double global mean increase Sources: World Weather Attribution, Bloomberg © GRAPHIC NEWS