SMOG DAYS
Days that exceeded federal health standards for ozone during September Cam/El Rio: 0 Ventura: 0 Port Hueneme: 0 Simi Valley: 4 Fillmore/Piru: 1 Ojai: 0 Thousand Oaks: 1 Total number of days: 4* Number of smoggy days, year to date countywide: 13 * some violations occurred on the same day Source: Ventura County Air Pollution Control District Meteorologist Kent Field
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