Hourly Air Quality Forecast - AQI (US EPA)
Unhealthy air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
68.32 µg/m³
- PM10:
69.67 µg/m³
- O3:
0.055 ppm
- NO2:
5.3 ppb
- SO2:
1 ppb
- CO:
0.67 ppm
Health Recommendations:
Everyone may begin to experience health effects; sensitive groups may experience more serious effects.
Unhealthy air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
71.87 µg/m³
- PM10:
73.13 µg/m³
- O3:
0.076 ppm
- NO2:
3 ppb
- SO2:
0.9 ppb
- CO:
0.70 ppm
Health Recommendations:
Everyone may begin to experience health effects; sensitive groups may experience more serious effects.
Unhealthy air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
69.21 µg/m³
- PM10:
70.66 µg/m³
- O3:
0.086 ppm
- NO2:
1.8 ppb
- SO2:
0.7 ppb
- CO:
0.68 ppm
Health Recommendations:
Everyone may begin to experience health effects; sensitive groups may experience more serious effects.
Unhealthy air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
64.29 µg/m³
- PM10:
66.43 µg/m³
- O3:
0.091 ppm
- NO2:
1.4 ppb
- SO2:
0.7 ppb
- CO:
0.64 ppm
Health Recommendations:
Everyone may begin to experience health effects; sensitive groups may experience more serious effects.
Unhealthy air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
56.82 µg/m³
- PM10:
59.61 µg/m³
- O3:
0.093 ppm
- NO2:
1.2 ppb
- SO2:
0.6 ppb
- CO:
0.60 ppm
Health Recommendations:
Everyone may begin to experience health effects; sensitive groups may experience more serious effects.
Unhealthy air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
46.46 µg/m³
- PM10:
49.82 µg/m³
- O3:
0.091 ppm
- NO2:
1.2 ppb
- SO2:
0.5 ppb
- CO:
0.53 ppm
Health Recommendations:
Everyone may begin to experience health effects; sensitive groups may experience more serious effects.
Unhealthy air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
38.89 µg/m³
- PM10:
42.18 µg/m³
- O3:
0.088 ppm
- NO2:
1.3 ppb
- SO2:
0.5 ppb
- CO:
0.48 ppm
Health Recommendations:
Everyone may begin to experience health effects; sensitive groups may experience more serious effects.
Unhealthy air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
35.56 µg/m³
- PM10:
37.99 µg/m³
- O3:
0.086 ppm
- NO2:
1.9 ppb
- SO2:
0.5 ppb
- CO:
0.46 ppm
Health Recommendations:
Everyone may begin to experience health effects; sensitive groups may experience more serious effects.
Unhealthy air quality for sensitive groups
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
35.19 µg/m³
- PM10:
37.24 µg/m³
- O3:
0.081 ppm
- NO2:
2.9 ppb
- SO2:
0.6 ppb
- CO:
0.47 ppm
Health Recommendations:
Members of sensitive groups may experience health effects. The general public is less likely to be affected.
Unhealthy air quality for sensitive groups
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
37.65 µg/m³
- PM10:
39.52 µg/m³
- O3:
0.075 ppm
- NO2:
3.9 ppb
- SO2:
0.7 ppb
- CO:
0.49 ppm
Health Recommendations:
Members of sensitive groups may experience health effects. The general public is less likely to be affected.
Unhealthy air quality for sensitive groups
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
44.89 µg/m³
- PM10:
46.75 µg/m³
- O3:
0.069 ppm
- NO2:
4.4 ppb
- SO2:
0.8 ppb
- CO:
0.54 ppm
Health Recommendations:
Members of sensitive groups may experience health effects. The general public is less likely to be affected.
Unhealthy air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
58.09 µg/m³
- PM10:
59.83 µg/m³
- O3:
0.064 ppm
- NO2:
4.7 ppb
- SO2:
0.9 ppb
- CO:
0.62 ppm
Health Recommendations:
Everyone may begin to experience health effects; sensitive groups may experience more serious effects.
Unhealthy air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
72.17 µg/m³
- PM10:
73.62 µg/m³
- O3:
0.060 ppm
- NO2:
5 ppb
- SO2:
1 ppb
- CO:
0.69 ppm
Health Recommendations:
Everyone may begin to experience health effects; sensitive groups may experience more serious effects.
Weather Alerts and Warnings for Bridgeport
Air Quality Alert
Air Quality Alert issued July 15 at 3:10PM EDT by NWS Upton NY
Jul 15, 3:10 PM
→ Jul 16, 12:00 PM
The Connecticut Department of Energy and Environmental Protection
has issued an Air Quality Action Day for the following counties:
Fairfield, New Haven, Middlesex, New London
until noon EDT Thursday.
An Air Quality Action Day means that Fine Particulates within the
region may approach or exceed unhealthy standards. For additional
information, please visit the Connecticut Department of Energy and
Environmental Protection Web site at http://www.ct.gov/deep/aqi
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