Hourly Weather | Today Thursday, December 11, 2025
Austin, Texas
8 AM
Cloudy Weather
43°
Feels Like 45°
0
Humidity: 64%
Wind: 4 mph
UV Index: 1
9 AM
Cloudy Weather
46°
Feels Like 52°
0
Humidity: 60%
Wind: 5 mph
UV Index: 2
10 AM
Cloudy Weather
54°
Feels Like 57°
0
Humidity: 50%
Wind: 5 mph
UV Index: 3
11 AM
Cloudy Weather
61°
Feels Like 64°
0
Humidity: 30%
Wind: 6 mph
UV Index: 3
12 PM
Cloudy Weather
63°
Feels Like 68°
0
Humidity: 25%
Wind: 6 mph
UV Index: 3
1 PM
Cloudy Weather
66°
Feels Like 70°
0
Humidity: 22%
Wind: 7 mph
UV Index: 3
2 PM
Cloudy Weather
70°
Feels Like 70°
0
Humidity: 21%
Wind: 7 mph
UV Index: 3
3 PM
Cloudy Weather
70°
Feels Like 70°
0
Humidity: 21%
Wind: 7 mph
UV Index: 2
4 PM
Cloudy Weather
70°
Feels Like 68°
0
Humidity: 22%
Wind: 7 mph
UV Index: 1
5 PM
Cloudy Weather
66°
Feels Like 64°
0
Humidity: 26%
Wind: 6 mph
UV Index: 0
6 PM
Cloudy Night
64°
Feels Like 63°
0
Humidity: 31%
Wind: 6 mph
UV Index: 0
7 PM
Night
61°
Feels Like 61°
0
Humidity: 37%
Wind: 5 mph
UV Index: 0
8 PM
Night
57°
Feels Like 57°
0
Humidity: 43%
Wind: 5 mph
UV Index: 0
9 PM
Night
55°
Feels Like 54°
0
Humidity: 49%
Wind: 5 mph
UV Index: 0
10 PM
Night
52°
Feels Like 52°
0
Humidity: 56%
Wind: 5 mph
UV Index: 0
11 PM
Night
52°
Feels Like 52°
0
Humidity: 59%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

8 AM
23 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.3 µg/m³
  • PM10: 7.38 µg/m³
  • O3: 0.025 ppm
  • NO2: 6.9 ppb
  • SO2: 0.4 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

9 AM
24 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.19 µg/m³
  • PM10: 7.4 µg/m³
  • O3: 0.026 ppm
  • NO2: 7.1 ppb
  • SO2: 0.6 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

10 AM
25 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5 µg/m³
  • PM10: 7.25 µg/m³
  • O3: 0.027 ppm
  • NO2: 5.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.02 µg/m³
  • PM10: 7.29 µg/m³
  • O3: 0.028 ppm
  • NO2: 5.4 ppb
  • SO2: 0.8 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.3 µg/m³
  • PM10: 7.54 µg/m³
  • O3: 0.031 ppm
  • NO2: 4.9 ppb
  • SO2: 1 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

1 PM
40 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.64 µg/m³
  • PM10: 8.95 µg/m³
  • O3: 0.043 ppm
  • NO2: 2.9 ppb
  • SO2: 1.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.4 µg/m³
  • PM10: 11.08 µg/m³
  • O3: 0.048 ppm
  • NO2: 2.2 ppb
  • SO2: 1.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.55 µg/m³
  • PM10: 12.5 µg/m³
  • O3: 0.051 ppm
  • NO2: 2 ppb
  • SO2: 1.8 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

4 PM
45 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.71 µg/m³
  • PM10: 13.87 µg/m³
  • O3: 0.049 ppm
  • NO2: 3.5 ppb
  • SO2: 1.7 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.79 µg/m³
  • PM10: 15.14 µg/m³
  • O3: 0.041 ppm
  • NO2: 7.5 ppb
  • SO2: 1.4 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.65 µg/m³
  • PM10: 16.22 µg/m³
  • O3: 0.034 ppm
  • NO2: 11.6 ppb
  • SO2: 1.2 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

7 PM
53 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 13.5 µg/m³
  • PM10: 17.34 µg/m³
  • O3: 0.029 ppm
  • NO2: 13.4 ppb
  • SO2: 1 ppb
  • CO: 0.25 ppm

Health Recommendations:

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

8 PM
55 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.19 µg/m³
  • PM10: 18.24 µg/m³
  • O3: 0.027 ppm
  • NO2: 13.4 ppb
  • SO2: 0.8 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 14.56 µg/m³
  • PM10: 18.69 µg/m³
  • O3: 0.026 ppm
  • NO2: 12.1 ppb
  • SO2: 0.7 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 14.7 µg/m³
  • PM10: 18.79 µg/m³
  • O3: 0.026 ppm
  • NO2: 10.5 ppb
  • SO2: 0.6 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 14.8 µg/m³
  • PM10: 18.79 µg/m³
  • O3: 0.026 ppm
  • NO2: 8.8 ppb
  • SO2: 0.5 ppb
  • CO: 0.23 ppm

Health Recommendations:

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