Normal, IL Air Quality
As of 3:45 AMAir quality index43Good
Air quality is great — a good day to be outside.
Next 24 hours
US AQIAir quality outlook
Worst hour each day- Today86Moderate
- Sat 1069Moderate
- Sun 11500Hazardous
- Mon 1292Moderate
- Tue 1339Good
From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.
Live radar
Open full mapAbout Normal weather
Normal is in McLean County, Illinois, United States at 40.51°, -88.99°. Right now it’s 54° and mostly clear; today’s high is 81° with a 15% chance of rain.
Illinois has a humid continental climate with distinct seasons marked by cold, snowy winters and hot, humid summers. The state's flat terrain allows weather systems to move across without obstruction, leading to rapid temperature changes. Chicago's position on Lake Michigan creates a unique lake-effect weather pattern that can moderate summer heat and intensify winter snowfall.
More Illinois cities
Weather briefing
All posts
Explore the live map
Open map
Live radarRain and storms right now
SatelliteClouds from space
Temperature14-day GFS outlook
Lightning threatShort-range storm model
WindSpeed and direction
Air qualitySmoke and pollution
Open the live map
Popular cities
Weather by state
AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming
Take WeatherScope with youAI alerts · Live radar · Apple Watch · Widgets
Get the app
