Air Quality Report
- Share via
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 Wednesday forecast Coastal 63 58 Inland Coastal 48 58 Conejo Valley 43 50 Ojai Valley 53 58 Simi Valley 65 75 Fillmore/Piru 60 66 Santa Paula 47 58
Source: Ventura County Air Pollution Control District
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.
