Current Ozone Activity
Current Air Quality Index (AQI) Map
These are not monitor values. These are AQI values. See table below. |
%>) |
Air Quality Index Values and Ozone Concentration
| Air Quality Index(AQI) Values |
8-hour Ozone Levels (ppb) |
Levels of Health Concern |
Colors |
| 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
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2021 Ozone Season Calendar
Current as of
4/12/2021
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Ozone Monitor Scorecard
Current as of
4/12/2021
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Ozone Design Value Trendline
Current as of
4/12/2021
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TCEQ Air Quality Forecast
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Please contact Jenny Narvaez with any questions.