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The most populous state in the union continues to grow, making efforts to clean up the air and water more difficult as cars overcrowd the highways and sprawl creeps across fields and orchards. In the San Joaquin Valley, agriculture, oil fields, and vehicles have made the area the asthma capital of the country as various organizations prod government agencies to do more.

  • Our Stories 
    • Air Pollution Starts a Movement
      California prides itself on being the nation’s breadbasket, the supplier of vegetables, fruits, nuts, and other agricultural products to the country and the world. But the San Joaquin Valley, where many of these crops are grown, has the worst air pollution of any comparable area in the country. Western Press Secretary Brian Smith recounts how a unique coalition came together to fight for cleaner air.
       Learn more about the Central Valley struggle