TO GO WITH AFP STORY BY CELINE CORNU - 'Alerte au smog en Italie' / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / PAOLO NESPOLI / EUROPEAN SPACE AGENCY" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS
This handout photo taken on October 18, 2017 by ESA (European Space Agency) astronaut Paolo Nespoli from Italy and obtained on October 20, 2017 shows a view over Italy and air pollution over the Po Valley region (Pianura Padana) and Turin. - Smog has reached alarming levels in northern Italy in recent days, leading the municipality of Turin to ask its residents to close doors and windows, to stay indoors and to avoid sports activities. (Photo by Paolo NESPOLI / EUROPEAN SPACE AGENCY / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / PAOLO NESPOLI / EUROPEAN SPACE AGENCY" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS