Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3 µg/m³
- PM10:
3.7 µg/m³
- O3:
0.024 ppm
- NO2:
1.6 ppb
- SO2:
0.1 ppb
- CO:
0.13 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.94 µg/m³
- PM10:
3.71 µg/m³
- O3:
0.028 ppm
- NO2:
1.2 ppb
- SO2:
0.1 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.61 µg/m³
- PM10:
3.52 µg/m³
- O3:
0.046 ppm
- NO2:
0.4 ppb
- SO2:
0.1 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.04 µg/m³
- PM10:
4 µg/m³
- O3:
0.050 ppm
- NO2:
0.3 ppb
- SO2:
0.1 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.64 µg/m³
- PM10:
4.7 µg/m³
- O3:
0.051 ppm
- NO2:
0.3 ppb
- SO2:
0.1 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.19 µg/m³
- PM10:
5.32 µg/m³
- O3:
0.053 ppm
- NO2:
0.3 ppb
- SO2:
0.1 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.47 µg/m³
- PM10:
5.58 µg/m³
- O3:
0.053 ppm
- NO2:
0.3 ppb
- SO2:
0.1 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.59 µg/m³
- PM10:
5.67 µg/m³
- O3:
0.054 ppm
- NO2:
0.3 ppb
- SO2:
0.1 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.63 µg/m³
- PM10:
5.7 µg/m³
- O3:
0.054 ppm
- NO2:
0.4 ppb
- SO2:
0.1 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.68 µg/m³
- PM10:
5.77 µg/m³
- O3:
0.054 ppm
- NO2:
0.5 ppb
- SO2:
0.2 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.74 µg/m³
- PM10:
5.87 µg/m³
- O3:
0.054 ppm
- NO2:
0.6 ppb
- SO2:
0.2 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.86 µg/m³
- PM10:
6.06 µg/m³
- O3:
0.053 ppm
- NO2:
0.7 ppb
- SO2:
0.2 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
5.1 µg/m³
- PM10:
6.42 µg/m³
- O3:
0.053 ppm
- NO2:
0.7 ppb
- SO2:
0.2 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
5.49 µg/m³
- PM10:
6.96 µg/m³
- O3:
0.052 ppm
- NO2:
0.8 ppb
- SO2:
0.3 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
6.02 µg/m³
- PM10:
7.64 µg/m³
- O3:
0.052 ppm
- NO2:
0.8 ppb
- SO2:
0.3 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Weather Alerts and Warnings for Fort Worth
Air Quality Alert
Air Quality Alert issued September 17 at 4:08PM CDT by NWS Fort Worth TX
Sep 17, 4:08 PM
→ Sep 18, 7:15 PM
AQAFWD
The Texas Commission on Environmental Quality (TCEQ) has issued
an Ozone Action Day for the Dallas-Fort Worth area for Friday,
September 18, 2026.
Atmospheric conditions are expected to be favorable for producing
high levels of ozone air pollution in the Dallas-Fort Worth area
on Friday. You can help prevent ozone pollution by sharing a
ride, walking, riding a bicycle, taking your lunch to work,
avoiding drive-through lanes, conserving energy, and keeping your
vehicle properly tuned.
For more information on ozone:
Ozone: The Facts (www.tceq.texas.gov/goto/ozonefacts)
Air North Texas: (www.airnorthtexas.org)
EPA Air Now
(www.airnow.gov/index.cfm?action.local_state&STATEID=45&TAB=0)
Take care of Texas (www.takecareoftexas.org)
North Central Texas Council of Governments Air Quality
(www.nctcog.org/trans/air/index.asp)
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