Air quality in United States
Air quality in Oklahoma today
Updated
Moderate: average US AQI 60 across 3 cities in Oklahoma Worst now: Oklahoma City (66); cleanest: Tulsa (48).
Live US AQI, PM2.5 and ozone for cities across Oklahoma, compared with the United States average.
- Average US AQI
- 60 Moderate
- United States average
- 52 747 cities
- Most polluted now
- Oklahoma City AQI 66
- Cleanest now
- Tulsa AQI 48
- Cities above 100
- 0
Air quality in Oklahoma today
Right now the modelled air quality in Oklahoma averages a US AQI of 60 (Moderate) across the 3 cities we track. By category: 1 Good, 2 Moderate (of 3).
That is 8 points worse than the United States average of 52, ranking 43 of 51 states from cleanest to most polluted.
Oklahoma City has the worst air at 66 (PM2.5 9 µg/m³), and Tulsa the cleanest at 48. No tracked city is above 100, so no group needs to change plans.
Oklahoma cities by AQI (most polluted first)
| City | US AQI | Category | PM2.5 µg/m³ | PM10 µg/m³ | Ozone µg/m³ |
|---|---|---|---|---|---|
| Oklahoma City | 66 | Moderate | 9 | 11 | 98 |
| Yukon | 66 | Moderate | 9 | 11 | 98 |
| Tulsa | 48 | Good | 7.7 | 8 | 80 |
What the US AQI numbers mean
| US AQI | Category | What it means |
|---|---|---|
| 0-50 | Good | Air quality is satisfactory and poses little or no risk; a good time for outdoor activity. |
| 51-100 | Moderate | Acceptable for most people. Unusually sensitive people should consider shortening long or heavy exertion outdoors. |
| 101-150 | Unhealthy for Sensitive Groups | People with heart or lung disease, older adults, children and teens should cut back on prolonged or heavy exertion outdoors. |
| 151-200 | Unhealthy | Everyone should reduce prolonged or heavy exertion outdoors; sensitive groups should avoid it and keep windows closed. |
| 201-300 | Very Unhealthy | Health alert: everyone should avoid prolonged or heavy exertion outdoors, and sensitive groups should stay indoors. |
| 301-500 | Hazardous | Emergency conditions: everyone should avoid all outdoor physical activity and stay indoors with filtered air if possible. The scale tops out at 500; heavier dust or smoke is shown as 500. |
Modelled by CAMS (Copernicus) via Open-Meteo, refreshed twice a day; read hour by hour from the forecast.
Cities in Oklahoma
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Data: Open-Meteo Air Quality API, Copernicus Atmosphere Monitoring Service (CAMS).