Hourly Weather | Today Tuesday, January 13, 2026
Spokane Valley, Washington
4 PM
Cloudy Weather
48°
Feels Like 48°
0
Humidity: 70%
Wind: 5 mph
UV Index: 0
5 PM
Cloudy Weather
46°
Feels Like 46°
0
Humidity: 75%
Wind: 5 mph
UV Index: 0
6 PM
Cloudy Weather
45°
Feels Like 43°
0
Humidity: 79%
Wind: 5 mph
UV Index: 0
7 PM
Cloudy Weather
43°
Feels Like 41°
0
Humidity: 83%
Wind: 5 mph
UV Index: 0
8 PM
Cloudy Weather
41°
Feels Like 39°
0
Humidity: 86%
Wind: 5 mph
UV Index: 0
9 PM
Cloudy Weather
39°
Feels Like 37°
0
Humidity: 87%
Wind: 5 mph
UV Index: 0
10 PM
Cloudy Weather
39°
Feels Like 37°
0
Humidity: 87%
Wind: 5 mph
UV Index: 0
11 PM
Cloudy Weather
37°
Feels Like 36°
0
Humidity: 89%
Wind: 5 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 3.69 µg/m³
  • PM10: 4.63 µg/m³
  • O3: 0.031 ppm
  • NO2: 4.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

5 PM
27 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.81 µg/m³
  • PM10: 4.76 µg/m³
  • O3: 0.029 ppm
  • NO2: 5.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.94 µg/m³
  • PM10: 4.89 µg/m³
  • O3: 0.028 ppm
  • NO2: 5.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.05 µg/m³
  • PM10: 4.99 µg/m³
  • O3: 0.027 ppm
  • NO2: 6.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.13 µg/m³
  • PM10: 5.03 µg/m³
  • O3: 0.026 ppm
  • NO2: 6 ppb
  • SO2: 0.1 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.27 µg/m³
  • PM10: 5.13 µg/m³
  • O3: 0.025 ppm
  • NO2: 6 ppb
  • SO2: 0 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.46 µg/m³
  • PM10: 5.29 µg/m³
  • O3: 0.024 ppm
  • NO2: 6 ppb
  • SO2: 0 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.69 µg/m³
  • PM10: 5.49 µg/m³
  • O3: 0.023 ppm
  • NO2: 6 ppb
  • SO2: 0 ppb
  • CO: 0.20 ppm

Health Recommendations:

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