This chart shows the ozone levels for Ventura County.
Pollutant Standard Index
0-50: Good
51-100: Moderate
This chart shows the ozone levels for Ventura County.
Pollutant Standard Index
0-50: Good
51-100: Moderate
101-199: Unhealthful
200-299: Very Unhealthful
300-500: Hazardous
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Area Thursday Today's forecast Coastal 40 40 Inland Coastal 33 40 Conejo Valley 39 40 Ojai Valley 38 40 Simi Valley 35 40 Fillmore/Piru NA
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Source: Ventura County Air Pollution Control District