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 56 58 Inland Coastal 56 58 Conejo Valley na* 66 Ojai Valley 66 66 Simi Valley 76 84 Fillmore/Piru 61 66 Santa Paula 67 66
Source: Ventura County Air Pollution Control
District
*Not available.
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