Today | Weather | Friday, November 21, 2025

Weather in Gilbert, Arizona

09:20 AM
Now
Cloudy Weather
54° F
Feels Like 52°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 1
Humidity 73 %
Today
Cloudy Weather
Day 64°
Night 54°
Precipitation 4 %
Wind 6 mph
UV Index (0 - 11+) 1

Gilbert Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 21, 2024)
Night

Day

79°

Night

46°

Wind

6 mph

Precipitation

0 %

Air Quality in Gilbert

NOW
30 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.07 µg/m³
PM10 21.5 µg/m³
O3 0.033 ppm
NO2 0.7 ppb
SO2 0 ppb
CO 0.10 ppm
NH3 0.98 µg/m³
NO 0.03 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)
PM2.55.07 µg/m³
PM1021.5 µg/m³
O364.27 µg/m³
NO21.3 µg/m³
SO20.11 µg/m³
CO117.43 µg/m³
NH30.98 µg/m³
NO0.03 µg/m³