Los Angeles vs Irvine Air Quality Comparison
Which city has cleaner air right now, from the latest EPA AirNow AQI
As of September 23, 2026, Los Angeles, CA has cleaner air than Irvine, CA — AQI 60 (Moderate) vs 62 (Moderate), a gap of 2 AQI points in the latest EPA AirNow observations. Lower AQI means cleaner air. Los Angeles's reading is driven by PM2.5 and Irvine's by PM2.5.
Los Angeles, CA
Moderate
Irvine, CA
Moderate
Summary
Los Angeles has 2 points better air quality
Los Angeles has an AQI of 60 compared to 62
Extra Protection for Irvine Homes
Air quality in Irvine is moderate (AQI 62), with fine particles (PM2.5) the main concern. A True-HEPA purifier gives sensitive groups — kids, seniors and anyone with asthma or allergies — cleaner air indoors on days like today.
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5-Day Forecast Comparison
| Day | Los Angeles | Irvine | Better |
|---|---|---|---|
| Today | AQI 56 | AQI 47 | Irvine |