Hourly Weather | Today Thursday, February 26, 2026
Cedar Park, Texas
1 AM
Cloudy Night
64°
Feels Like 63°
0
Humidity: 63%
UV Index: 0
Wind: 8 mph
2 AM
Cloudy Night
64°
Feels Like 61°
0
Humidity: 58%
UV Index: 0
Wind: 8 mph
3 AM
Cloudy Night
63°
Feels Like 61°
0
Humidity: 56%
UV Index: 0
Wind: 8 mph
4 AM
Cloudy Night
63°
Feels Like 61°
0
Humidity: 55%
UV Index: 0
Wind: 7 mph
5 AM
Cloudy Night
63°
Feels Like 61°
0
Humidity: 53%
UV Index: 0
Wind: 7 mph
6 AM
Cloudy Night
63°
Feels Like 61°
0
Humidity: 52%
UV Index: 0
Wind: 6 mph
7 AM
Cloudy Night
61°
Feels Like 57°
0
Humidity: 53%
UV Index: 0
Wind: 15 mph
8 AM
Cloudy Weather
64°
Feels Like 61°
0
Humidity: 50%
UV Index: 2
Wind: 15 mph
9 AM
Cloudy Weather
70°
Feels Like 68°
0
Humidity: 44%
UV Index: 3
Wind: 16 mph
10 AM
Cloudy Weather
73°
Feels Like 73°
0
Humidity: 38%
UV Index: 4
Wind: 16 mph
11 AM
Cloudy Weather
79°
Feels Like 79°
0
Humidity: 34%
UV Index: 5
Wind: 16 mph
12 PM
Cloudy Weather
81°
Feels Like 81°
0
Humidity: 32%
UV Index: 5
Wind: 16 mph
1 PM
Cloudy Weather
82°
Feels Like 84°
0
Humidity: 29%
UV Index: 5
Wind: 15 mph
2 PM
Cloudy Weather
86°
Feels Like 84°
0
Humidity: 27%
UV Index: 4
Wind: 15 mph
3 PM
Cloudy Weather
84°
Feels Like 82°
0
Humidity: 28%
UV Index: 3
Wind: 16 mph
4 PM
Cloudy Weather
84°
Feels Like 82°
0
Humidity: 30%
UV Index: 2
Wind: 15 mph
5 PM
Cloudy Weather
82°
Feels Like 79°
0
Humidity: 33%
UV Index: 1
Wind: 15 mph
6 PM
Cloudy Weather
79°
Feels Like 75°
0
Humidity: 39%
UV Index: 0
Wind: 15 mph
7 PM
Night
75°
Feels Like 73°
0
Humidity: 45%
UV Index: 0
Wind: 8 mph
8 PM
Night
72°
Feels Like 70°
0
Humidity: 51%
UV Index: 0
Wind: 8 mph
9 PM
Night
70°
Feels Like 66°
0
Humidity: 56%
UV Index: 0
Wind: 8 mph
10 PM
Night
68°
Feels Like 64°
0
Humidity: 60%
UV Index: 0
Wind: 8 mph
11 PM
Night
66°
Feels Like 64°
0
Humidity: 61%
UV Index: 0
Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

1 AM
52 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.99 µg/m³
  • PM10: 18.83 µg/m³
  • O3: 0.043 ppm
  • NO2: 2 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

2 AM
50 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.17 µg/m³
  • PM10: 17.98 µg/m³
  • O3: 0.041 ppm
  • NO2: 1.8 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

3 AM
48 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.49 µg/m³
  • PM10: 17.4 µg/m³
  • O3: 0.039 ppm
  • NO2: 1.7 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

4 AM
46 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.95 µg/m³
  • PM10: 16.88 µg/m³
  • O3: 0.037 ppm
  • NO2: 1.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

5 AM
44 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.65 µg/m³
  • PM10: 16.56 µg/m³
  • O3: 0.035 ppm
  • NO2: 1.7 ppb
  • SO2: 0.4 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

6 AM
44 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.44 µg/m³
  • PM10: 16.41 µg/m³
  • O3: 0.032 ppm
  • NO2: 2 ppb
  • SO2: 0.3 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 AM
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.36 µg/m³
  • PM10: 16.6 µg/m³
  • O3: 0.029 ppm
  • NO2: 3.1 ppb
  • SO2: 0.3 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 AM
44 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.45 µg/m³
  • PM10: 17.22 µg/m³
  • O3: 0.027 ppm
  • NO2: 4.7 ppb
  • SO2: 0.3 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 AM
44 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.56 µg/m³
  • PM10: 17.93 µg/m³
  • O3: 0.028 ppm
  • NO2: 4.4 ppb
  • SO2: 0.4 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 AM
44 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.67 µg/m³
  • PM10: 18.63 µg/m³
  • O3: 0.033 ppm
  • NO2: 3.2 ppb
  • SO2: 0.5 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 AM
47 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.17 µg/m³
  • PM10: 19.23 µg/m³
  • O3: 0.037 ppm
  • NO2: 2.6 ppb
  • SO2: 0.6 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

12 PM
51 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.56 µg/m³
  • PM10: 20.47 µg/m³
  • O3: 0.044 ppm
  • NO2: 2 ppb
  • SO2: 0.7 ppb
  • CO: 0.16 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

1 PM
49 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.85 µg/m³
  • PM10: 18.98 µg/m³
  • O3: 0.053 ppm
  • NO2: 1.2 ppb
  • SO2: 0.8 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

2 PM
54 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 11.07 µg/m³
  • PM10: 17.3 µg/m³
  • O3: 0.055 ppm
  • NO2: 1 ppb
  • SO2: 0.8 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

3 PM
58 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 10.98 µg/m³
  • PM10: 16.78 µg/m³
  • O3: 0.057 ppm
  • NO2: 1 ppb
  • SO2: 0.7 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

4 PM
64 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 11.21 µg/m³
  • PM10: 16.82 µg/m³
  • O3: 0.059 ppm
  • NO2: 1.1 ppb
  • SO2: 0.7 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

5 PM
65 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 11.58 µg/m³
  • PM10: 17.02 µg/m³
  • O3: 0.059 ppm
  • NO2: 1.6 ppb
  • SO2: 0.6 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

6 PM
63 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 12.24 µg/m³
  • PM10: 17.62 µg/m³
  • O3: 0.058 ppm
  • NO2: 2.4 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

7 PM
58 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 13.31 µg/m³
  • PM10: 18.62 µg/m³
  • O3: 0.057 ppm
  • NO2: 2.9 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

8 PM
57 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 15 µg/m³
  • PM10: 20.33 µg/m³
  • O3: 0.056 ppm
  • NO2: 3.1 ppb
  • SO2: 0.6 ppb
  • CO: 0.16 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

9 PM
61 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 17.05 µg/m³
  • PM10: 22.57 µg/m³
  • O3: 0.057 ppm
  • NO2: 3.1 ppb
  • SO2: 0.6 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

10 PM
64 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 18.64 µg/m³
  • PM10: 24.71 µg/m³
  • O3: 0.056 ppm
  • NO2: 2.9 ppb
  • SO2: 0.6 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

11 PM
67 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 19.86 µg/m³
  • PM10: 27.25 µg/m³
  • O3: 0.056 ppm
  • NO2: 2.7 ppb
  • SO2: 0.6 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.