Today | Weather | Sunday, September 21, 2025

Weather in Scottsdale, Arizona

08:54 PM
Now
Cloudy Night
84° F
Feels Like 82°
Precipitation 40 %
Wind 7 mph
Humidity 41 %
Today
Stormy Weather
Day 97°
Night 75°
Precipitation 55 %
Wind 10

Scottsdale Weather Forecast Updated

9 minutes ago
Last updated on

Weather Forecast History

Last Year's Weather on This Day (September 21, 2024)

Sunny Weather

Day

90°

Night

66°

Wind

6 mph

UV Index

7

Precipitation

1

Air quality in Scottsdale

NOW
46 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 9.97 µg/m³
PM10 41.01 µg/m³
O₃ 35.59 ppb
NO₂ 7.63 ppb
SO₂ 1.02 ppb
CO 140.74 ppb
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors