Hourly Weather | Today Monday, April 6, 2026
Bridgeport, Connecticut
12 PM
Cloudy Weather
46°
Feels Like 43°
0
Humidity: 46%
UV Index: 6
Wind: 16 mph
1 PM
Cloudy Weather
48°
Feels Like 46°
0
Humidity: 41%
UV Index: 6
Wind: 16 mph
2 PM
Cloudy Weather
52°
Feels Like 48°
0
Humidity: 37%
UV Index: 4
Wind: 15 mph
3 PM
Cloudy Weather
52°
Feels Like 46°
0
Humidity: 36%
UV Index: 3
Wind: 15 mph
4 PM
Cloudy Weather
54°
Feels Like 46°
0
Humidity: 34%
UV Index: 2
Wind: 15 mph
5 PM
Cloudy Weather
52°
Feels Like 45°
0
Humidity: 35%
UV Index: 1
Wind: 15 mph
6 PM
Cloudy Weather
52°
Feels Like 45°
0
Humidity: 36%
UV Index: 1
Wind: 14 mph
7 PM
Cloudy Weather
50°
Feels Like 45°
2
Humidity: 40%
UV Index: 0
Wind: 12 mph
8 PM
Cloudy Night
46°
Feels Like 45°
19
Humidity: 46%
UV Index: 0
Wind: 7 mph
9 PM
Cloudy Night
46°
Feels Like 43°
19
Humidity: 51%
UV Index: 0
Wind: 7 mph
10 PM
Cloudy Night
45°
Feels Like 39°
24
Humidity: 58%
UV Index: 0
Wind: 7 mph
11 PM
Cloudy Night
43°
Feels Like 39°
43
Humidity: 61%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

12 PM
57 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.51 µg/m³
  • PM10: 2.55 µg/m³
  • O3: 0.056 ppm
  • NO2: 2 ppb
  • SO2: 0.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

1 PM
63 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.1 µg/m³
  • PM10: 3.15 µg/m³
  • O3: 0.058 ppm
  • NO2: 1.8 ppb
  • SO2: 0.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

2 PM
67 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.38 µg/m³
  • PM10: 3.41 µg/m³
  • O3: 0.060 ppm
  • NO2: 1.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

3 PM
72 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.34 µg/m³
  • PM10: 3.31 µg/m³
  • O3: 0.061 ppm
  • NO2: 1.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

4 PM
71 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.02 µg/m³
  • PM10: 2.89 µg/m³
  • O3: 0.061 ppm
  • NO2: 1.6 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

5 PM
69 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.68 µg/m³
  • PM10: 2.47 µg/m³
  • O3: 0.060 ppm
  • NO2: 1.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

6 PM
63 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.51 µg/m³
  • PM10: 2.35 µg/m³
  • O3: 0.058 ppm
  • NO2: 2.5 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

7 PM
51 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.6 µg/m³
  • PM10: 2.73 µg/m³
  • O3: 0.054 ppm
  • NO2: 4.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

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

Pollutant Concentrations:

  • PM2.5: 1.88 µg/m³
  • PM10: 3.42 µg/m³
  • O3: 0.051 ppm
  • NO2: 5.7 ppb
  • SO2: 0.6 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.36 µg/m³
  • PM10: 4.45 µg/m³
  • O3: 0.047 ppm
  • NO2: 6.9 ppb
  • SO2: 0.6 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.03 µg/m³
  • PM10: 5.81 µg/m³
  • O3: 0.043 ppm
  • NO2: 8.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.19 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: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.99 µg/m³
  • PM10: 7.4 µg/m³
  • O3: 0.040 ppm
  • NO2: 9.6 ppb
  • SO2: 0.5 ppb
  • CO: 0.21 ppm

Health Recommendations:

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