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 Tuesday forecast Coastal 44 50 Inland Coastal 61 58 Conejo Valley 55 58 Ojai Valley 53 58 Simi Valley 117 92 Fillmore/Piru 58 58 Santa Paula na* 58
Source: Ventura County Air Pollution Control District
* Not available
Sign up for Essential California
The most important California stories and recommendations in your inbox every morning.
You may occasionally receive promotional content from the Los Angeles Times.
