Air Quality Report
This chart shows the ozone levels for Ventura County. Ozone is an invisible irritant that impairs breathing. When it reaches 131 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 38 50 Inland Coastal 33 50 Conejo Valley 40 50 Ojai Valley 47 58 Simi Valley 58 75 Fillmore/Piru 42 58 Santa Paula 50 50
Source: Ventura County Air Pollution Control District
Complete Weather on B14
More to Read
Start your day right
Sign up for Essential California for news, features and recommendations from the L.A. Times and beyond in your inbox six days a week.
You may occasionally receive promotional content from the Los Angeles Times.