0
60%
OVER THE SAFE LEVEL
PM2.5 annual exposure*
LATEST ON THE JOURNEY TO 2030:
In just two and a half years, we have launched Climate Ready DC, entered into one of the largest municipal onsite solar projects in the U.S., and completed the largest wind power purchase agreement deal of its kind ever entered into by an American city. Today, I am proud to build on this progress by officially announcing the District’s designation as a BreatheLife city.
Muriel Bowser, Mayor of DC*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)