Hourly Weather | Today Tuesday, January 13, 2026
Tacoma, Washington
4 PM
Cloudy Weather
59°
Feels Like 57°
0
Humidity: 79%
Wind: 6 mph
UV Index: 0
5 PM
Cloudy Night
57°
Feels Like 55°
0
Humidity: 81%
Wind: 5 mph
UV Index: 0
6 PM
Cloudy Night
55°
Feels Like 54°
0
Humidity: 82%
Wind: 5 mph
UV Index: 0
7 PM
Foggy Weather
54°
Feels Like 52°
0
Humidity: 88%
Wind: 5 mph
UV Index: 0
8 PM
Foggy Weather
52°
Feels Like 48°
0
Humidity: 94%
Wind: 5 mph
UV Index: 0
9 PM
Foggy Weather
52°
Feels Like 50°
0
Humidity: 91%
Wind: 5 mph
UV Index: 0
10 PM
Foggy Weather
52°
Feels Like 50°
0
Humidity: 90%
Wind: 4 mph
UV Index: 0
11 PM
Foggy Weather
50°
Feels Like 48°
0
Humidity: 92%
Wind: 4 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 5.95 µg/m³
  • PM10: 8.19 µg/m³
  • O3: 0.022 ppm
  • NO2: 5.4 ppb
  • SO2: 0.6 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.12 µg/m³
  • PM10: 8.45 µg/m³
  • O3: 0.018 ppm
  • NO2: 6.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.64 µg/m³
  • PM10: 9.07 µg/m³
  • O3: 0.015 ppm
  • NO2: 7.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.61 µg/m³
  • PM10: 9.92 µg/m³
  • O3: 0.013 ppm
  • NO2: 8.5 ppb
  • SO2: 0.5 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.45 µg/m³
  • PM10: 10.32 µg/m³
  • O3: 0.011 ppm
  • NO2: 8.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.25 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.88 µg/m³
  • PM10: 10.35 µg/m³
  • O3: 0.010 ppm
  • NO2: 8.8 ppb
  • SO2: 0.4 ppb
  • CO: 0.26 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: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.99 µg/m³
  • PM10: 10.16 µg/m³
  • O3: 0.008 ppm
  • NO2: 8.5 ppb
  • SO2: 0.3 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.52 µg/m³
  • PM10: 9.52 µg/m³
  • O3: 0.007 ppm
  • NO2: 8.1 ppb
  • SO2: 0.2 ppb
  • CO: 0.26 ppm

Health Recommendations:

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