Hourly Weather | Today Friday, February 6, 2026
Auburn, Washington
1 AM
Cloudy Night
39°
Feels Like 37°
0
Humidity: 99%
UV Index: 0
Wind: 6 mph
2 AM
Cloudy Night
39°
Feels Like 36°
0
Humidity: 100%
UV Index: 0
Wind: 6 mph
3 AM
Cloudy Night
37°
Feels Like 36°
0
Humidity: 95%
UV Index: 0
Wind: 6 mph
4 AM
Cloudy Night
37°
Feels Like 36°
0
Humidity: 97%
UV Index: 0
Wind: 5 mph
5 AM
Cloudy Night
37°
Feels Like 36°
0
Humidity: 98%
UV Index: 0
Wind: 5 mph
6 AM
Cloudy Night
36°
Feels Like 36°
0
Humidity: 99%
UV Index: 0
Wind: 5 mph
7 AM
Cloudy Night
37°
Feels Like 37°
0
Humidity: 95%
UV Index: 0
Wind: 5 mph
8 AM
Cloudy Weather
39°
Feels Like 39°
0
Humidity: 91%
UV Index: 1
Wind: 5 mph
9 AM
Cloudy Weather
43°
Feels Like 43°
0
Humidity: 88%
UV Index: 1
Wind: 5 mph
10 AM
Cloudy Weather
46°
Feels Like 48°
0
Humidity: 79%
UV Index: 2
Wind: 5 mph
11 AM
Cloudy Weather
52°
Feels Like 55°
0
Humidity: 68%
UV Index: 2
Wind: 6 mph
12 PM
Cloudy Weather
55°
Feels Like 59°
0
Humidity: 60%
UV Index: 2
Wind: 6 mph
1 PM
Cloudy Weather
59°
Feels Like 61°
0
Humidity: 57%
UV Index: 2
Wind: 6 mph
2 PM
Cloudy Weather
61°
Feels Like 63°
0
Humidity: 55%
UV Index: 2
Wind: 6 mph
3 PM
Cloudy Weather
63°
Feels Like 64°
0
Humidity: 54%
UV Index: 1
Wind: 5 mph
4 PM
Cloudy Weather
61°
Feels Like 61°
0
Humidity: 59%
UV Index: 1
Wind: 5 mph
5 PM
Cloudy Weather
57°
Feels Like 57°
0
Humidity: 65%
UV Index: 0
Wind: 5 mph
6 PM
Cloudy Night
54°
Feels Like 54°
0
Humidity: 73%
UV Index: 0
Wind: 5 mph
7 PM
Cloudy Night
52°
Feels Like 50°
0
Humidity: 79%
UV Index: 0
Wind: 6 mph
8 PM
Cloudy Night
48°
Feels Like 46°
0
Humidity: 85%
UV Index: 0
Wind: 5 mph
9 PM
Cloudy Night
46°
Feels Like 45°
0
Humidity: 90%
UV Index: 0
Wind: 5 mph
10 PM
Cloudy Night
46°
Feels Like 45°
0
Humidity: 89%
UV Index: 0
Wind: 5 mph
11 PM
Cloudy Night
46°
Feels Like 45°
0
Humidity: 90%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

1 AM
22 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 5.27 µg/m³
  • PM10: 8.3 µg/m³
  • O3: 0.014 ppm
  • NO2: 6.9 ppb
  • SO2: 0.2 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

2 AM
22 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 5.32 µg/m³
  • PM10: 8.29 µg/m³
  • O3: 0.014 ppm
  • NO2: 6.5 ppb
  • SO2: 0.2 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

3 AM
26 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.2 µg/m³
  • PM10: 9.16 µg/m³
  • O3: 0.015 ppm
  • NO2: 6.3 ppb
  • SO2: 0.3 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.39 µg/m³
  • PM10: 10.36 µg/m³
  • O3: 0.017 ppm
  • NO2: 6.1 ppb
  • SO2: 0.4 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.33 µg/m³
  • PM10: 11.3 µg/m³
  • O3: 0.018 ppm
  • NO2: 5.9 ppb
  • SO2: 0.4 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

6 AM
37 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.9 µg/m³
  • PM10: 11.92 µg/m³
  • O3: 0.018 ppm
  • NO2: 6 ppb
  • SO2: 0.4 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

7 AM
39 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.45 µg/m³
  • PM10: 12.67 µg/m³
  • O3: 0.017 ppm
  • NO2: 7.2 ppb
  • SO2: 0.3 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.51 µg/m³
  • PM10: 13.02 µg/m³
  • O3: 0.015 ppm
  • NO2: 9.1 ppb
  • SO2: 0.3 ppb
  • CO: 0.25 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.17 µg/m³
  • PM10: 12.96 µg/m³
  • O3: 0.013 ppm
  • NO2: 9.8 ppb
  • SO2: 0.3 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

10 AM
36 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.7 µg/m³
  • PM10: 12.66 µg/m³
  • O3: 0.013 ppm
  • NO2: 9.5 ppb
  • SO2: 0.3 ppb
  • CO: 0.27 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.83 µg/m³
  • PM10: 11.51 µg/m³
  • O3: 0.018 ppm
  • NO2: 8.1 ppb
  • SO2: 0.6 ppb
  • CO: 0.25 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.18 µg/m³
  • PM10: 9.68 µg/m³
  • O3: 0.021 ppm
  • NO2: 6.7 ppb
  • SO2: 0.8 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.75 µg/m³
  • PM10: 9.16 µg/m³
  • O3: 0.024 ppm
  • NO2: 5.9 ppb
  • SO2: 0.9 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.72 µg/m³
  • PM10: 8.73 µg/m³
  • O3: 0.030 ppm
  • NO2: 5.4 ppb
  • SO2: 1.1 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.96 µg/m³
  • PM10: 8.73 µg/m³
  • O3: 0.033 ppm
  • NO2: 5.7 ppb
  • SO2: 1 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.27 µg/m³
  • PM10: 8.99 µg/m³
  • O3: 0.031 ppm
  • NO2: 6.8 ppb
  • SO2: 1 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.68 µg/m³
  • PM10: 9.36 µg/m³
  • O3: 0.026 ppm
  • NO2: 8.5 ppb
  • SO2: 0.7 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.32 µg/m³
  • PM10: 10.12 µg/m³
  • O3: 0.019 ppm
  • NO2: 10.2 ppb
  • SO2: 0.4 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.1 µg/m³
  • PM10: 11.24 µg/m³
  • O3: 0.014 ppm
  • NO2: 11.5 ppb
  • SO2: 0.3 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.7 µg/m³
  • PM10: 12.34 µg/m³
  • O3: 0.011 ppm
  • NO2: 12.5 ppb
  • SO2: 0.2 ppb
  • CO: 0.28 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.33 µg/m³
  • PM10: 13.42 µg/m³
  • O3: 0.009 ppm
  • NO2: 13.2 ppb
  • SO2: 0.2 ppb
  • CO: 0.29 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10 µg/m³
  • PM10: 14.4 µg/m³
  • O3: 0.007 ppm
  • NO2: 13.8 ppb
  • SO2: 0.2 ppb
  • CO: 0.30 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: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.58 µg/m³
  • PM10: 15.14 µg/m³
  • O3: 0.007 ppm
  • NO2: 14.3 ppb
  • SO2: 0.2 ppb
  • CO: 0.30 ppm

Health Recommendations:

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