Hourly Weather | Today › Wednesday, November 4, 2026
Yakima, Washington
8 AM
Cloudy Weather
37°
Feels Like 39°
0
Humidity: 84%
UV Index: 1
Wind: 4 mph
9 AM
Cloudy Weather
41°
Feels Like 45°
0
Humidity: 77%
UV Index: 1
Wind: 2 mph
10 AM
Cloudy Weather
45°
Feels Like 50°
0
Humidity: 72%
UV Index: 2
Wind: 4 mph
11 AM
Cloudy Weather
48°
Feels Like 54°
0
Humidity: 65%
UV Index: 2
Wind: 4 mph
12 PM
Cloudy Weather
52°
Feels Like 54°
0
Humidity: 59%
UV Index: 2
Wind: 5 mph
1 PM
Cloudy Weather
54°
Feels Like 55°
1
Humidity: 56%
UV Index: 2
Wind: 5 mph
2 PM
Cloudy Weather
54°
Feels Like 57°
1
Humidity: 53%
UV Index: 2
Wind: 6 mph
3 PM
Cloudy Weather
55°
Feels Like 55°
1
Humidity: 52%
UV Index: 1
Wind: 6 mph
4 PM
Cloudy Weather
54°
Feels Like 54°
1
Humidity: 56%
UV Index: 1
Wind: 5 mph
5 PM
Cloudy Night
52°
Feels Like 50°
1
Humidity: 62%
UV Index: 0
Wind: 5 mph
6 PM
Cloudy Night
46°
Feels Like 48°
3
Humidity: 70%
UV Index: 0
Wind: 4 mph
7 PM
Cloudy Night
45°
Feels Like 45°
7
Humidity: 79%
UV Index: 0
Wind: 4 mph
8 PM
Cloudy Night
43°
Feels Like 43°
7
Humidity: 81%
UV Index: 0
Wind: 4 mph
9 PM
Cloudy Night
43°
Feels Like 43°
7
Humidity: 81%
UV Index: 0
Wind: 5 mph
10 PM
Cloudy Night
43°
Feels Like 43°
7
Humidity: 80%
UV Index: 0
Wind: 4 mph
11 PM
Cloudy Night
41°
Feels Like 43°
7
Humidity: 81%
UV Index: 0
Wind: 4 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 11.8 µg/m³
  • PM10: 13.28 µg/m³
  • O3: 0.016 ppm
  • NO2: 7.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.38 µg/m³
  • PM10: 12.94 µg/m³
  • O3: 0.015 ppm
  • NO2: 6.6 ppb
  • SO2: 0 ppb
  • CO: 0.23 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: 10.63 µg/m³
  • PM10: 12.25 µg/m³
  • O3: 0.016 ppm
  • NO2: 5.6 ppb
  • SO2: 0 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.45 µg/m³
  • PM10: 8.83 µg/m³
  • O3: 0.029 ppm
  • NO2: 2.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.83 µg/m³
  • PM10: 7.14 µg/m³
  • O3: 0.031 ppm
  • NO2: 2.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.61 µg/m³
  • PM10: 5.89 µg/m³
  • O3: 0.031 ppm
  • NO2: 2.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.61 µg/m³
  • PM10: 4.88 µg/m³
  • O3: 0.031 ppm
  • NO2: 2.5 ppb
  • SO2: 0 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.35 µg/m³
  • PM10: 4.6 µg/m³
  • O3: 0.029 ppm
  • NO2: 2.9 ppb
  • SO2: 0 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.31 µg/m³
  • PM10: 4.53 µg/m³
  • O3: 0.028 ppm
  • NO2: 3.3 ppb
  • SO2: 0 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.36 µg/m³
  • PM10: 4.53 µg/m³
  • O3: 0.025 ppm
  • NO2: 4.3 ppb
  • SO2: 0 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.61 µg/m³
  • PM10: 4.74 µg/m³
  • O3: 0.022 ppm
  • NO2: 6.1 ppb
  • SO2: 0 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.17 µg/m³
  • PM10: 5.26 µg/m³
  • O3: 0.020 ppm
  • NO2: 7.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.51 µg/m³
  • PM10: 5.48 µg/m³
  • O3: 0.019 ppm
  • NO2: 8.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.67 µg/m³
  • PM10: 5.52 µg/m³
  • O3: 0.018 ppm
  • NO2: 8.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.92 µg/m³
  • PM10: 5.65 µg/m³
  • O3: 0.018 ppm
  • NO2: 8.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.22 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: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 5.04 µg/m³
  • PM10: 5.67 µg/m³
  • O3: 0.018 ppm
  • NO2: 7.8 ppb
  • SO2: 0.1 ppb
  • CO: 0.22 ppm

Health Recommendations:

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