Today | Weather | Sunday, September 21, 2025

Weather in Scottsdale, Arizona

08:54 PM

Now

84° F

Feels Like 82°

Precipitation 40 %

Wind 7 mph

Humidity 41 %

Today

Day 97°

Night 75°

Precipitation 55 %

Wind 10

Scottsdale Weather Forecast Updated

9 minutes ago

Last updated on September 21, 2025 8:45 PM

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

90°

66°

6 mph

NOW

46 AQI

Good air quality Dominant pollutant: PM2.5

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

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

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