Hourly Weather | Today Wednesday, March 18, 2026
Bowie, Maryland
5 AM
Cloudy Night
27°
Feels Like 23°
0
Humidity: 55%
UV Index: 0
Wind: 6 mph
6 AM
Cloudy Night
27°
Feels Like 23°
0
Humidity: 55%
UV Index: 0
Wind: 6 mph
7 AM
Cloudy Night
25°
Feels Like 23°
0
Frost Risk: 75%
Humidity: 58%
UV Index: 0
Wind: 6 mph
8 AM
Cloudy Weather
28°
Feels Like 27°
0
Humidity: 51%
UV Index: 1
Wind: 6 mph
9 AM
Cloudy Weather
30°
Feels Like 30°
0
Humidity: 45%
UV Index: 1
Wind: 6 mph
10 AM
Cloudy Weather
32°
Feels Like 36°
0
Humidity: 39%
UV Index: 3
Wind: 6 mph
11 AM
Cloudy Weather
34°
Feels Like 43°
0
Humidity: 35%
UV Index: 4
Wind: 4 mph
12 PM
Cloudy Weather
37°
Feels Like 43°
0
Humidity: 32%
UV Index: 4
Wind: 6 mph
1 PM
Cloudy Weather
37°
Feels Like 41°
0
Humidity: 31%
UV Index: 3
Wind: 7 mph
2 PM
Cloudy Weather
39°
Feels Like 39°
0
Humidity: 30%
UV Index: 3
Wind: 7 mph
3 PM
Cloudy Weather
39°
Feels Like 39°
0
Humidity: 30%
UV Index: 2
Wind: 8 mph
4 PM
Cloudy Weather
41°
Feels Like 37°
0
Humidity: 30%
UV Index: 2
Wind: 9 mph
5 PM
Cloudy Weather
39°
Feels Like 36°
0
Humidity: 31%
UV Index: 1
Wind: 9 mph
6 PM
Cloudy Weather
39°
Feels Like 34°
0
Humidity: 34%
UV Index: 1
Wind: 8 mph
7 PM
Cloudy Weather
37°
Feels Like 30°
0
Humidity: 39%
UV Index: 0
Wind: 8 mph
8 PM
Cloudy Night
34°
Feels Like 30°
0
Humidity: 45%
UV Index: 0
Wind: 7 mph
9 PM
Cloudy Night
32°
Feels Like 28°
0
Humidity: 54%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Night
30°
Feels Like 27°
0
Humidity: 57%
UV Index: 0
Wind: 6 mph
11 PM
Cloudy Weather
30°
Feels Like 28°
0
Humidity: 60%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

5 AM
44 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.26 µg/m³
  • PM10: 2.19 µg/m³
  • O3: 0.048 ppm
  • NO2: 1.7 ppb
  • SO2: 0.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

6 AM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.34 µg/m³
  • PM10: 2.3 µg/m³
  • O3: 0.047 ppm
  • NO2: 1.7 ppb
  • SO2: 0.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

7 AM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.43 µg/m³
  • PM10: 2.42 µg/m³
  • O3: 0.046 ppm
  • NO2: 1.8 ppb
  • SO2: 0.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

8 AM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.55 µg/m³
  • PM10: 2.55 µg/m³
  • O3: 0.045 ppm
  • NO2: 2.3 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

9 AM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.57 µg/m³
  • PM10: 2.53 µg/m³
  • O3: 0.046 ppm
  • NO2: 3 ppb
  • SO2: 0.9 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

10 AM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.65 µg/m³
  • PM10: 2.69 µg/m³
  • O3: 0.045 ppm
  • NO2: 3.6 ppb
  • SO2: 1 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.69 µg/m³
  • PM10: 2.82 µg/m³
  • O3: 0.046 ppm
  • NO2: 3.4 ppb
  • SO2: 1.1 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.46 µg/m³
  • PM10: 2.46 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.6 ppb
  • SO2: 1 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.35 µg/m³
  • PM10: 2.3 µg/m³
  • O3: 0.050 ppm
  • NO2: 2.2 ppb
  • SO2: 0.9 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.41 µg/m³
  • PM10: 2.38 µg/m³
  • O3: 0.050 ppm
  • NO2: 2 ppb
  • SO2: 0.9 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.56 µg/m³
  • PM10: 2.56 µg/m³
  • O3: 0.052 ppm
  • NO2: 2 ppb
  • SO2: 0.9 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.85 µg/m³
  • PM10: 2.9 µg/m³
  • O3: 0.052 ppm
  • NO2: 1.9 ppb
  • SO2: 0.9 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.28 µg/m³
  • PM10: 3.39 µg/m³
  • O3: 0.053 ppm
  • NO2: 2 ppb
  • SO2: 0.9 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.67 µg/m³
  • PM10: 3.96 µg/m³
  • O3: 0.048 ppm
  • NO2: 4.2 ppb
  • SO2: 0.8 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.3 µg/m³
  • PM10: 4.97 µg/m³
  • O3: 0.039 ppm
  • NO2: 9.3 ppb
  • SO2: 0.6 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.09 µg/m³
  • PM10: 6.22 µg/m³
  • O3: 0.032 ppm
  • NO2: 13 ppb
  • SO2: 0.5 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.87 µg/m³
  • PM10: 7.4 µg/m³
  • O3: 0.029 ppm
  • NO2: 14.1 ppb
  • SO2: 0.5 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.42 µg/m³
  • PM10: 8.07 µg/m³
  • O3: 0.028 ppm
  • NO2: 13.5 ppb
  • SO2: 0.4 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.72 µg/m³
  • PM10: 8.22 µg/m³
  • O3: 0.030 ppm
  • NO2: 11.6 ppb
  • SO2: 0.4 ppb
  • CO: 0.23 ppm

Health Recommendations:

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