Today | Weather | Friday, September 18, 2026

Weather in Glendale, Arizona

06:35 AM
Now
Cloudy Weather
79° F
Feels Like 81°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 1
Humidity 63 %
Today
Cloudy Weather
Day 100°
Night 75°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 7

Glendale Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 18, 2025)
Stormy Weather

Day

100°

Night

73°

Wind

7 mph

Precipitation

55 %

Air Quality in Glendale

NOW
29 AQI
Good air quality Dominant pollutant: PM10

Pollutant Concentrations:

PM2.5 6.13 µg/m³
PM10 31.49 µg/m³
O3 0.022 ppm
NO2 0.6 ppb
SO2 0 ppb
CO 0.09 ppm
NH3 0.7 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)
PM2.56.13 µg/m³
PM1031.49 µg/m³
O342.31 µg/m³
NO21.16 µg/m³
SO20.05 µg/m³
CO104 µg/m³
NH30.7 µg/m³
NO0 µg/m³