‘Letter to Air’ by Mayor of Portland, Ted Wheeler
Hear from the Mayor of Portland, Ted Wheeler, ahead of the International Day of Clean Air for blue skies on...
C40 Cities mayors launch global air quality marathon as new poll reveals widespread support
Mayors from C40 cities gather in Paris to launch 'It's In The Air' – a global C40 campaign highlighting people-focused…
Guadalajara announces Mexico’s first low-emission zone, joining the global movement for cleaner air
Guadalajara has announced its plans for Mexico's first low-emission zone (LEZ), joining the global movement for clean air and safer…
COP28 catch-up #1: What have city leaders been up to?
Check out our highlights from 30 November – 4 December at COP28
Breathe Cities unveils new cohort of cities to join ambitious initiative to fight toxic air pollution
Announced at COP28, the new Breathe Cities cohort includes Accra, Brussels, Jakarta, Johannesburg, Milan, Nairobi, Paris, Rio de Janeiro and…
Green News Digest: Cities tackling air pollution for a healthier future
Learn about how mayors of C40 cities are making their cities more liveable, safer, and healthier while reducing emissions.