Today | Weather | Friday, March 6, 2026

Weather in Tempe, Arizona

06:27 PM
Now
Cloudy Weather
70° F
Feels Like 66°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 0
Humidity 12 %
Today
Sunny Weather
Day 72°
Night 46°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 5

Tempe Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 6, 2025)
Cloudy Weather

Day

68°

Night

50°

Wind

16 mph

UV Index

5

Precipitation

25 %

Air Quality in Tempe

NOW
51 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.69 µg/m³
PM10 10.86 µg/m³
O3 0.054 ppm
NO2 0.2 ppb
SO2 0 ppb
CO 0.10 ppm
NH3 0.71 µg/m³
NO 0.01 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)
PM2.51.69 µg/m³
PM1010.86 µg/m³
O3106.37 µg/m³
NO20.36 µg/m³
SO20.06 µg/m³
CO119.35 µg/m³
NH30.71 µg/m³
NO0.01 µg/m³