USA TODAYAir pollution: Smog, soot is worst in CaliforniaApr 24, 2019Doyle RiceBy Doyle Ricemore_vert
CNNAfter years of progress, the number of Americans breathing polluted air is rising, report saysApr 24, 2019Jen ChristensenBy Jen Christensenmore_vert
The Arizona RepublicPhoenix ranked 7th for most ozone pollution in the nation, receives 'F' on new reportApr 24, 2019Priscilla TotiyapungprasertBy Priscilla Totiyapungprasertmore_vert
PatchNYC Is Among Smoggiest Cities In Nation, Report SaysApr 24, 2019Adam NicholsBy Adam Nicholsmore_vert
The GuardianMillions more Americans breathing dirty air as planet warms, study findsApr 24, 2019Emily HoldenBy Emily Holdenmore_vert
Pittsburgh Post-GazettePittsburgh region's air quality gets an 'F' gradeApr 24, 2019Don HopeyBy Don Hopeymore_vert
The Weather ChannelU.S. Cities With the Worst Air Pollution; The List is OutApr 24, 2019Jan Wesner ChildsBy Jan Wesner Childsmore_vert
Fresno BeeReport: Fresno, Valley rank No. 1 in U.S. for polluted air – receives failing ‘F’ gradesApr 24, 2019more_vert
Houston Chronicle Despite progress, Houston air quality among worst in the nation, study findsApr 24, 2019Perla TrevizoBy Perla Trevizomore_vert
Curbed LALos Angeles named smoggiest city in AmericaApr 24, 2019Elijah ChilandBy Elijah Chilandmore_vert
The San Diego Union-TribuneSan Diego ranks 6th among most polluted cities in USApr 24, 2019Lauryn SchroederBy Lauryn Schroedermore_vert
WTTW NewsChicago Among the Country's Most Polluted Cities, Study FindsApr 24, 2019Alex RuppenthalBy Alex Ruppenthalmore_vert