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 Thursday forecast Coastal 55 58 Inland Coastal 53 58 Conejo Valley 49 58 Ojai Valley 69 66 Simi Valley 84 100 Fillmore/Piru 75 75 Santa Paula 51 58
Source: Ventura County Air Pollution Control District
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