Hourly Weather | Today Tuesday, January 13, 2026
Cary, North Carolina
6 PM
Cloudy Night
52°
Feels Like 46°
0
Humidity: 34%
Wind: 8 mph
UV Index: 0
7 PM
Night
48°
Feels Like 45°
0
Humidity: 39%
Wind: 8 mph
UV Index: 0
8 PM
Night
46°
Feels Like 43°
0
Humidity: 42%
Wind: 8 mph
UV Index: 0
9 PM
Night
46°
Feels Like 41°
0
Humidity: 43%
Wind: 8 mph
UV Index: 0
10 PM
Night
45°
Feels Like 39°
0
Humidity: 46%
Wind: 8 mph
UV Index: 0
11 PM
Night
45°
Feels Like 39°
0
Humidity: 46%
Wind: 8 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

6 PM
41 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.73 µg/m³
  • PM10: 5.87 µg/m³
  • O3: 0.045 ppm
  • NO2: 3 ppb
  • SO2: 1.4 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.22 µg/m³
  • PM10: 6.46 µg/m³
  • O3: 0.043 ppm
  • NO2: 3.3 ppb
  • SO2: 1.3 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

8 PM
38 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.62 µg/m³
  • PM10: 6.94 µg/m³
  • O3: 0.041 ppm
  • NO2: 3.4 ppb
  • SO2: 1.1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.09 µg/m³
  • PM10: 7.47 µg/m³
  • O3: 0.041 ppm
  • NO2: 3.3 ppb
  • SO2: 1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.75 µg/m³
  • PM10: 8.16 µg/m³
  • O3: 0.040 ppm
  • NO2: 3.1 ppb
  • SO2: 0.9 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.35 µg/m³
  • PM10: 8.76 µg/m³
  • O3: 0.040 ppm
  • NO2: 2.9 ppb
  • SO2: 0.9 ppb
  • CO: 0.16 ppm

Health Recommendations:

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