Oklahoma City vs Tulsa Air Quality Comparison
Which city has cleaner air right now, from the latest EPA AirNow AQI
As of September 23, 2026, Tulsa, OK has cleaner air than Oklahoma City, OK — AQI 41 (Good) vs 54 (Moderate), a gap of 13 AQI points in the latest EPA AirNow observations. Lower AQI means cleaner air. Oklahoma City's reading is driven by PM2.5 and Tulsa's by O3.
Oklahoma City, OK
Moderate
Tulsa, OK
Good
Summary
Tulsa has 13 points better air quality
Tulsa has an AQI of 41 compared to 54
Extra Protection for Oklahoma City Homes
Air quality in Oklahoma City is moderate (AQI 54), 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.
Compare top-rated True-HEPA purifiers:
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 | Oklahoma City | Tulsa | Better |
|---|---|---|---|
| Today | AQI 50 | AQI 55 | Oklahoma City |
| Wed, Sep 23 | AQI 60 | AQI 60 | Tie |
| Thu, Sep 24 | AQI 70 | AQI 70 | Tie |
| Fri, Sep 25 | AQI 50 | AQI 60 | Oklahoma City |
| Sat, Sep 26 | AQI 60 | AQI 70 | Oklahoma City |