Air Quality Report
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 Friday forecast Coastal 41 42 Inland Coastal 47 58 Conejo Valley 78 75 Ojai Valley 77 75 Simi Valley 145 138 Fillmore/Piru 83 75 Santa Paula 57 58
Source: Ventura County Air Pollution Control District
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