Today | Weather | Sunday, November 1, 2026

Weather in Eau Claire, Wisconsin

10:36 PM
Now
Cloudy Weather
59° F
Feels Like 55°
Precipitation 3 %
Wind 8 mph
Humidity 77 %
Today
Cloudy Night
Day 72°
Night 55°
Precipitation 25 %
Wind 8 mph

Eau Claire Weather Forecast Updated

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

Day

46°

Night

34°

Wind

4 mph

UV Index

2

Precipitation

25 %

Air Quality in Eau Claire

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

Pollutant Concentrations:

PM2.5 14.15 µg/m³
PM10 14.72 µg/m³
O3 0.038 ppm
NO2 1.3 ppb
SO2 0.2 ppb
CO 0.15 ppm
NH3 0.33 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 – 14.15 µg/m³
PM10 – 14.72 µg/m³
O3 – 75.09 µg/m³
NO2 – 2.45 µg/m³
SO2 – 0.63 µg/m³
CO – 172.91 µg/m³
NH3 – 0.33 µg/m³
NO – 0 µg/m³