Los Angeles vs Long Beach Air Quality Comparison
Which city has cleaner air right now, from the latest EPA AirNow AQI
As of November 8, 2026, Los Angeles, CA has cleaner air than Long Beach, CA — AQI 21 (Good) vs 51 (Moderate), a gap of 30 AQI points in the latest EPA AirNow observations. Lower AQI means cleaner air. Los Angeles's reading is driven by O3 and Long Beach's by PM2.5.
Los Angeles, CA
Good
Long Beach, CA
Moderate
Summary
Los Angeles has 30 points better air quality
Los Angeles has an AQI of 21 compared to 51
Extra Protection for Long Beach Homes
Air quality in Long Beach is moderate (AQI 51), 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 | Long Beach | Better |
|---|---|---|---|
| Today | AQI 50 | AQI 53 | Los Angeles |