Today | Weather | Thursday, March 12, 2026

Weather in Peoria, Arizona

06:06 AM
Now
Night
57° F
Feels Like 55°
Precipitation 0 %
Wind 6 mph
Humidity 41 %
Today
Sunny Weather
Day 91°
Night 57°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 6

Peoria Weather Forecast Updated

15 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 12, 2025)
Cloudy Weather

Day

72°

Night

54°

Wind

6 mph

UV Index

3

Precipitation

48 %

Air Quality in Peoria

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

Pollutant Concentrations:

PM2.5 19.7 µg/m³
PM10 74.88 µg/m³
O3 0.041 ppm
NO2 0.5 ppb
SO2 0.1 ppb
CO 0.12 ppm
NH3 1.1 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)
PM2.519.7 µg/m³
PM1074.88 µg/m³
O379.76 µg/m³
NO20.87 µg/m³
SO20.15 µg/m³
CO139.67 µg/m³
NH31.1 µg/m³
NO0 µg/m³