Air Quality Report
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This chart shows the ozone levels for Ventura County. Ozone is an invisible irritant that impairs breathing. When it reaches 138 on a federal index, healthy people are advised to reduce physical activity.
Pollutant Standard Index
0-50 Good
51-100 Moderate
101-199 Unhealthful
200-299 Very unhealthful
300-500 Hazardous
Today’s Area Thursday forecast Coastal 57 58 Inland Coastal 60 75 Conejo Valley 44 75 Ojai Valley 61 75 Simi Valley 91 100 Fillmore/Piru 78 84 Santa Paula na* 75
Source: Ventura County Air Pollution Control
District
* Not available
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