Today | Weather | Tuesday, October 27, 2026

Weather in Bridgeport, Connecticut

12:26 AM
Now
Cloudy Night
54° F
Feels Like 52°
Precipitation 0 %
Wind 7 mph
Humidity 79 %
Today
Cloudy Weather
Day 59°
Night 36°
Precipitation 2 %
Wind 7 mph
UV Index (0 - 11+) 3

Bridgeport Weather Forecast Updated

24 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 27, 2025)
Cloudy Night

Day

55°

Night

39°

Wind

7 mph

Precipitation

2 %

Air Quality in Bridgeport

NOW
61 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 17.34 µg/m³
PM10 22.27 µg/m³
O3 0.035 ppm
NO2 10.7 ppb
SO2 1.6 ppb
CO 0.24 ppm
NH3 0.87 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 17.34 µg/m³
PM10 – 22.27 µg/m³
O3 – 69.1 µg/m³
NO2 – 20.15 µg/m³
SO2 – 4.12 µg/m³
CO – 269.47 µg/m³
NH3 – 0.87 µg/m³
NO – 0 µg/m³