Today | Weather | Sunday, November 1, 2026

Weather in Appleton, Wisconsin

09:42 PM
Now
Cloudy Night
55° F
Feels Like 54°
Precipitation 2 %
Wind 5 mph
Humidity 100 %
Today
Cloudy Night
Day 68°
Night 52°
Precipitation 13 %
Wind 5 mph

Appleton Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 1, 2025)
Cloudy Night

Day

54°

Night

36°

Wind

4 mph

Precipitation

1 %

Air Quality in Appleton

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

Pollutant Concentrations:

PM2.5 19.5 µg/m³
PM10 21.96 µg/m³
O3 0.027 ppm
NO2 8.2 ppb
SO2 0.7 ppb
CO 0.22 ppm
NH3 0.21 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 – 19.5 µg/m³
PM10 – 21.96 µg/m³
O3 – 52.53 µg/m³
NO2 – 15.47 µg/m³
SO2 – 1.83 µg/m³
CO – 248.36 µg/m³
NH3 – 0.21 µg/m³
NO – 0 µg/m³