Current Ozone Activity
2024 Ozone Days Calendar - Current Design Value for 2024 is: 78 ppb
Current Air Quality Index (AQI) MapThese are not monitor values. These are AQI values. See table below. |
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Air Quality Index(AQI) Values | 8-hour Ozone Levels (ppb) | Levels of Health Concern | Colors |
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0-50 | 0-54 | Good | Green |
51-100 | 55-70 | Moderate | Yellow |
101-150 | 71-85 | Unhealthy for Sensitive Groups | Orange |
151 to 200 | 86-105 | Unhealthy | Red |
201 to 300 | 106-200 | Very Unhealthy | Purple |
301 to 500+ | Not Defined | Hazardous | Maroon |
Current AQI Animation Animation Courtesy of AirNow
Monitor values shown on map are AQI values, not hourly ozone measurements. See AQI table above.
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TCEQ Map of Current Monitor Levels |
2024 Ozone Season Calendar
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Ozone Monitor Scorecard
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Ozone Design Value Trendlines (Historical and Current)
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TCEQ Air Quality Forecast |
Sign up for air pollution alerts and learn how you can help improve air quality at www.AirNorthTexas.org.
Please contact Jenny Narvaez with any other questions.