Hourly Weather | Today Tuesday, April 7, 2026
Cedar Park, Texas
11 AM
Cloudy Weather
57°
Feels Like 63°
0
Humidity: 56%
UV Index: 5
Wind: 7 mph
12 PM
Cloudy Weather
63°
Feels Like 70°
0
Humidity: 45%
UV Index: 6
Wind: 7 mph
1 PM
Cloudy Weather
66°
Feels Like 72°
0
Humidity: 38%
UV Index: 6
Wind: 7 mph
2 PM
Cloudy Weather
72°
Feels Like 75°
7
Humidity: 32%
UV Index: 6
Wind: 8 mph
3 PM
Cloudy Weather
72°
Feels Like 73°
7
Humidity: 31%
UV Index: 4
Wind: 8 mph
4 PM
Cloudy Weather
70°
Feels Like 72°
7
Humidity: 31%
UV Index: 3
Wind: 8 mph
5 PM
Cloudy Weather
72°
Feels Like 70°
7
Humidity: 31%
UV Index: 2
Wind: 8 mph
6 PM
Cloudy Weather
70°
Feels Like 66°
7
Humidity: 34%
UV Index: 1
Wind: 8 mph
7 PM
Cloudy Weather
68°
Feels Like 64°
5
Humidity: 36%
UV Index: 0
Wind: 8 mph
8 PM
Cloudy Weather
64°
Feels Like 63°
0
Humidity: 41%
UV Index: 0
Wind: 7 mph
9 PM
Cloudy Weather
64°
Feels Like 63°
0
Humidity: 43%
UV Index: 0
Wind: 7 mph
10 PM
Cloudy Night
63°
Feels Like 61°
0
Humidity: 48%
UV Index: 0
Wind: 6 mph
11 PM
Cloudy Night
61°
Feels Like 59°
0
Humidity: 51%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

11 AM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.67 µg/m³
  • PM10: 8.63 µg/m³
  • O3: 0.046 ppm
  • NO2: 2.9 ppb
  • SO2: 1 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

12 PM
50 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.16 µg/m³
  • PM10: 8.96 µg/m³
  • O3: 0.054 ppm
  • NO2: 1.9 ppb
  • SO2: 1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

1 PM
72 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.12 µg/m³
  • PM10: 9.8 µg/m³
  • O3: 0.061 ppm
  • NO2: 1.2 ppb
  • SO2: 1 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.

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

Pollutant Concentrations:

  • PM2.5: 6.83 µg/m³
  • PM10: 8.05 µg/m³
  • O3: 0.064 ppm
  • NO2: 0.8 ppb
  • SO2: 0.8 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.86 µg/m³
  • PM10: 6.84 µg/m³
  • O3: 0.063 ppm
  • NO2: 0.7 ppb
  • SO2: 0.7 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.66 µg/m³
  • PM10: 6.57 µg/m³
  • O3: 0.063 ppm
  • NO2: 0.7 ppb
  • SO2: 0.7 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.66 µg/m³
  • PM10: 6.56 µg/m³
  • O3: 0.063 ppm
  • NO2: 0.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.62 µg/m³
  • PM10: 6.53 µg/m³
  • O3: 0.062 ppm
  • NO2: 1.1 ppb
  • SO2: 0.6 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.45 µg/m³
  • PM10: 6.35 µg/m³
  • O3: 0.062 ppm
  • NO2: 1.3 ppb
  • SO2: 0.6 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.31 µg/m³
  • PM10: 6.32 µg/m³
  • O3: 0.059 ppm
  • NO2: 1.9 ppb
  • SO2: 0.6 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.

9 PM
50 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.29 µg/m³
  • PM10: 6.49 µg/m³
  • O3: 0.054 ppm
  • NO2: 2.6 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

10 PM
47 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.29 µg/m³
  • PM10: 6.63 µg/m³
  • O3: 0.051 ppm
  • NO2: 2.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

11 PM
44 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.22 µg/m³
  • PM10: 6.62 µg/m³
  • O3: 0.048 ppm
  • NO2: 3 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

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