Today | Weather | Friday, November 13, 2026

Weather in Peoria, Illinois

05:46 PM
Now
Cloudy Night
37° F
Feels Like 36°
Precipitation 0 %
Wind 6 mph
Humidity 68 %
Today
Cloudy Weather
Day 43°
Night 28°
Precipitation 25 %
Wind 10 mph
UV Index (0 - 11+) 3
Overnight Frost 1 AM – 1 AM
Tomorrow Morning Frost 1 AM – 8 AM

Peoria Weather Forecast Updated

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

Day

63°

Night

45°

Wind

7 mph

Precipitation

0 %

Air Quality in Peoria

NOW
40 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.5 µg/m³
PM10 0.5 µg/m³
O3 0.043 ppm
NO2 1.3 ppb
SO2 0.4 ppb
CO 0.12 ppm
NH3 0.44 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 – 0.5 µg/m³
PM10 – 0.5 µg/m³
O3 – 84.36 µg/m³
NO2 – 2.45 µg/m³
SO2 – 1.07 µg/m³
CO – 137.44 µg/m³
NH3 – 0.44 µg/m³
NO – 0 µg/m³