Today | Weather | Tuesday, October 13, 2026

Weather in Green Bay, Wisconsin

07:04 PM
Now
Cloudy Night
63° F
Feels Like 63°
Precipitation 0 %
Wind 5 mph
Humidity 73 %
Today
Cloudy Weather
Day 66°
Night 54°
Precipitation 7 %
Wind 10 mph
UV Index (0 - 11+) 3

Green Bay Weather Forecast Updated

6 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 13, 2025)
Cloudy Night

Day

66°

Night

46°

Wind

6 mph

Precipitation

0 %

Air Quality in Green Bay

NOW
25 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 5.93 µg/m³
PM10 6.72 µg/m³
O3 0.025 ppm
NO2 6.1 ppb
SO2 0.1 ppb
CO 0.17 ppm
NH3 2.72 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)
PM2.5 – 5.93 µg/m³
PM10 – 6.72 µg/m³
O3 – 48.33 µg/m³
NO2 – 11.56 µg/m³
SO2 – 0.37 µg/m³
CO – 195.93 µg/m³
NH3 – 2.72 µg/m³
NO – 0 µg/m³