Hourly Weather | Today › Monday, November 2, 2026
Waldorf, Maryland
1 AM
Cloudy Weather
45°
Feels Like 45°
0
Humidity: 89%
UV Index: 0
Wind: 4 mph
2 AM
Cloudy Weather
45°
Feels Like 45°
0
Humidity: 90%
UV Index: 0
Wind: 4 mph
3 AM
Cloudy Weather
45°
Feels Like 46°
0
Humidity: 91%
UV Index: 0
Wind: 2 mph
4 AM
Cloudy Weather
45°
Feels Like 46°
0
Humidity: 91%
UV Index: 0
Wind: 2 mph
5 AM
Cloudy Weather
45°
Feels Like 46°
0
Humidity: 93%
UV Index: 0
Wind: 2 mph
6 AM
Cloudy Weather
45°
Feels Like 46°
0
Humidity: 93%
UV Index: 0
Wind: 2 mph
7 AM
Cloudy Weather
45°
Feels Like 46°
0
Humidity: 93%
UV Index: 0
Wind: 4 mph
8 AM
Cloudy Weather
48°
Feels Like 52°
0
Humidity: 87%
UV Index: 1
Wind: 4 mph
9 AM
Cloudy Weather
54°
Feels Like 57°
0
Humidity: 78%
UV Index: 2
Wind: 4 mph
10 AM
Cloudy Weather
55°
Feels Like 61°
0
Humidity: 71%
UV Index: 2
Wind: 5 mph
11 AM
Cloudy Weather
59°
Feels Like 64°
0
Humidity: 62%
UV Index: 3
Wind: 5 mph
12 PM
Cloudy Weather
61°
Feels Like 66°
0
Humidity: 55%
UV Index: 3
Wind: 6 mph
1 PM
Cloudy Weather
63°
Feels Like 66°
1
Humidity: 50%
UV Index: 3
Wind: 6 mph
2 PM
Cloudy Weather
64°
Feels Like 66°
1
Humidity: 49%
UV Index: 2
Wind: 6 mph
3 PM
Cloudy Weather
64°
Feels Like 66°
1
Humidity: 48%
UV Index: 2
Wind: 6 mph
4 PM
Cloudy Weather
63°
Feels Like 63°
1
Humidity: 52%
UV Index: 1
Wind: 6 mph
5 PM
Cloudy Weather
59°
Feels Like 57°
1
Humidity: 60%
UV Index: 0
Wind: 6 mph
6 PM
Cloudy Night
55°
Feels Like 55°
1
Humidity: 71%
UV Index: 0
Wind: 5 mph
7 PM
Cloudy Night
54°
Feels Like 52°
0
Humidity: 80%
UV Index: 0
Wind: 5 mph
8 PM
Cloudy Night
50°
Feels Like 48°
0
Humidity: 89%
UV Index: 0
Wind: 5 mph
9 PM
Cloudy Night
48°
Feels Like 46°
0
Humidity: 97%
UV Index: 0
Wind: 5 mph
10 PM
Cloudy Night
46°
Feels Like 46°
0
Humidity: 99%
UV Index: 0
Wind: 5 mph
11 PM
Cloudy Night
46°
Feels Like 46°
0
Humidity: 100%
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: 5.3 µg/m³
  • PM10: 7.15 µg/m³
  • O3: 0.017 ppm
  • NO2: 6.1 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 AM
22 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 5.34 µg/m³
  • PM10: 7.23 µg/m³
  • O3: 0.016 ppm
  • NO2: 5.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.43 µg/m³
  • PM10: 7.36 µg/m³
  • O3: 0.015 ppm
  • NO2: 5.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.55 µg/m³
  • PM10: 7.53 µg/m³
  • O3: 0.015 ppm
  • NO2: 4.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.68 µg/m³
  • PM10: 7.72 µg/m³
  • O3: 0.014 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.

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

Pollutant Concentrations:

  • PM2.5: 5.89 µg/m³
  • PM10: 8.05 µg/m³
  • O3: 0.013 ppm
  • NO2: 4.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.4 µg/m³
  • PM10: 8.83 µg/m³
  • O3: 0.011 ppm
  • NO2: 6.4 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 AM
29 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.96 µg/m³
  • PM10: 9.71 µg/m³
  • O3: 0.008 ppm
  • NO2: 8.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.26 µg/m³
  • PM10: 10.26 µg/m³
  • O3: 0.009 ppm
  • NO2: 7.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.41 µg/m³
  • PM10: 10.61 µg/m³
  • O3: 0.012 ppm
  • NO2: 6.8 ppb
  • SO2: 0.2 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

11 AM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.79 µg/m³
  • PM10: 9.83 µg/m³
  • O3: 0.035 ppm
  • NO2: 4.6 ppb
  • SO2: 0.6 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.87 µg/m³
  • PM10: 9.92 µg/m³
  • O3: 0.038 ppm
  • NO2: 3.8 ppb
  • SO2: 0.6 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.01 µg/m³
  • PM10: 10.18 µg/m³
  • O3: 0.040 ppm
  • NO2: 3.4 ppb
  • SO2: 0.6 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.07 µg/m³
  • PM10: 10.36 µg/m³
  • O3: 0.045 ppm
  • NO2: 2.8 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.36 µg/m³
  • PM10: 10.75 µg/m³
  • O3: 0.044 ppm
  • NO2: 3 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.63 µg/m³
  • PM10: 11.19 µg/m³
  • O3: 0.043 ppm
  • NO2: 3.7 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.01 µg/m³
  • PM10: 11.84 µg/m³
  • O3: 0.036 ppm
  • NO2: 5.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.44 µg/m³
  • PM10: 12.56 µg/m³
  • O3: 0.027 ppm
  • NO2: 8.6 ppb
  • SO2: 0.4 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.86 µg/m³
  • PM10: 13.27 µg/m³
  • O3: 0.021 ppm
  • NO2: 10.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.98 µg/m³
  • PM10: 13.55 µg/m³
  • O3: 0.018 ppm
  • NO2: 10.9 ppb
  • SO2: 0.2 ppb
  • CO: 0.23 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: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.01 µg/m³
  • PM10: 13.67 µg/m³
  • O3: 0.017 ppm
  • NO2: 10.6 ppb
  • SO2: 0.2 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.08 µg/m³
  • PM10: 13.8 µg/m³
  • O3: 0.016 ppm
  • NO2: 10.1 ppb
  • SO2: 0.2 ppb
  • CO: 0.23 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: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.95 µg/m³
  • PM10: 13.65 µg/m³
  • O3: 0.015 ppm
  • NO2: 9.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.22 ppm

Health Recommendations:

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