Micrograms of PM2.5 per cubic metre (2000-19 avg)
5
10
0
7.5
12
14
16
19+
WHO safe air recommendation
Austria
Switzerland
Milan
Melegnano
Venice
Turin
Cremona
Bologna
Genoa
France
Italy
100 km
100 miles
Melegnano: most polluted place in Italy at more than four times the WHO guidelines
Micrograms of PM2.5 per cubic metre (2000-19 avg)
No data
5
10
0
7.5
12
14
16
19+
WHO safe air recommendation
Austria
Switzerland
Slovenia
Verona
Milan
Melegnano
Venice
Croatia
Turin
Cremona
France
Italy
Genoa
Bologna
Florence