Today | Weather | Tuesday, October 21, 2025

Weather in Bridgeport, Connecticut

10:10 PM
Now
Cloudy Weather
59° F
Feels Like 55°
Precipitation 27 %
Wind 8 mph
Humidity 83 %
Today
Rainy Night
Day 64°
Night 55°
Precipitation 96 %
Wind 8 mph

Bridgeport Weather Forecast Updated

40 minutes ago
Last updated on

Weather Forecast History

Last Year's Weather on This Day (October 21, 2024)

Night

Day

77°

Night

54°

Wind

4 mph

Precipitation

4

Air Quality in Bridgeport

NOW
48 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.98 µg/m³
PM10 11.56 µg/m³
O3 0.051 ppm
NO2 0.9 ppb
SO2 0.6 ppb
CO 0.10 ppm
NH3 0.9 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 considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.55.98 µg/m³
PM1011.56 µg/m³
O3100.74 µg/m³
NO21.71 µg/m³
SO21.55 µg/m³
CO115.78 µg/m³
NH30.9 µg/m³
NO0 µg/m³