Today | Weather | Thursday, February 5, 2026

Weather in Tempe, Arizona

06:33 PM
Now
Cloudy Weather
73° F
Feels Like 72°
Precipitation 0 %
Wind 6 mph
Humidity 20 %
Today
Cloudy Weather
Day 81°
Night 55°
Precipitation 0 %
Wind 10 mph
UV Index (0 - 11+) 4

Tempe Weather Forecast Updated

5 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 5, 2025)
Sunny Weather

Day

79°

Night

46°

Wind

4 mph

UV Index

4

Precipitation

0 %

Air Quality in Tempe

NOW
40 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 7.73 µg/m³
PM10 21.79 µg/m³
O3 0.044 ppm
NO2 1 ppb
SO2 0.1 ppb
CO 0.12 ppm
NH3 0.67 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)
PM2.57.73 µg/m³
PM1021.79 µg/m³
O385.72 µg/m³
NO21.84 µg/m³
SO20.38 µg/m³
CO138.96 µg/m³
NH30.67 µg/m³
NO0 µg/m³