Los Angeles vs Sacramento Air Quality Comparison
Which city has cleaner air right now, from the latest EPA AirNow AQI
As of September 16, 2026, Los Angeles, CA has cleaner air than Sacramento, CA — AQI 38 (Good) vs 43 (Good), a gap of 5 AQI points in the latest EPA AirNow observations. Lower AQI means cleaner air. Los Angeles's reading is driven by O3 and Sacramento's by PM2.5.
Los Angeles, CA
Good
Sacramento, CA
Good
Summary
Los Angeles has 5 points better air quality
Los Angeles has an AQI of 38 compared to 43
Our Pick
Improve Indoor Air Quality
Even with good outdoor air in Sacramento, indoor PM2.5, dust and allergens build up. A True-HEPA purifier keeps a bedroom or office consistently clean.
Budget Pick4.7(74,000+ ratings)
Levoit Core 400S
True HEPA · CADR ~141 CFM · rooms up to 219 sq ft
Best value True-HEPA for everyday allergens, dust and dander
Compare top-rated True-HEPA purifiers:
Budget Pick
Levoit Core 400S
True HEPA
True HEPA · CADR ~141 CFM · rooms up to 219 sq ft
~$1004.7
Check Price on Amazon →Editor's Pick
Levoit Vital 200S
True HEPA
True HEPA · washable pre-filter · rooms up to 1,875 sq ft
~$2004.6
Check Price on Amazon →Large Room
Coway AP-1512HH Mighty
HEPA + Carbon
True HEPA + carbon · CADR ~246 CFM · rooms up to 361 sq ft
~$2304.6
Check Price on Amazon →Prices are approximate and subject to change. As an Amazon Associate, we earn from qualifying purchases at no extra cost to you.
5-Day Forecast Comparison
| Day | Los Angeles | Sacramento | Better |
|---|---|---|---|
| Today | AQI 50 | AQI 38 | Sacramento |