0
140%
OVER THE SAFE LEVEL
PM2.5 annual exposure*
LATEST ON THE JOURNEY TO 2030:
“Not a single area of London meets World Health Organization guidelines, but even worse than that, nearly 95 per cent of the capital is exceeding these guidelines by at least 50 per cent… we need to protect our children and our children’s children.”
Sadiq Khan, Mayor of London*PM 2.5 concentrations measured in micrograms of particles per cubic meter of air (µg/m3) Data: WHO Global Platform on Air Quality & Health
WHO Guideline (10)Lowest level at which premature mortality risk increases in response to long-term exposure
Interim target 1 (35)Associated with 15% higher premature mortality relative to the WHO guideline of 10 µg/m3
Interim target 2 (25)Associated with 6% lower premature mortality risk relative to Interim Target 1 (35 µg/m3)
Interim target 3 (15)Associated with 6% lower premature mortality risk relative to Interim Target 2 (25 µg/m3)