Today | Weather | Friday, November 7, 2025

Weather in Mesa, Arizona

09:33 AM
Now
Sunny Weather
70° F
Feels Like 73°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 3
Humidity 30 %
Today
Sunny Weather
Day 84°
Night 55°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 4

Mesa Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 7, 2024)
Night

Day

63°

Night

41°

Wind

4 mph

Precipitation

0 %

Air Quality in Mesa

NOW
71 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 21.7 µg/m³
PM10 91.09 µg/m³
O3 0.033 ppm
NO2 1 ppb
SO2 0.1 ppb
CO 0.10 ppm
NH3 3.36 µg/m³
NO 0.48 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)
PM2.521.7 µg/m³
PM1091.09 µg/m³
O364.24 µg/m³
NO21.86 µg/m³
SO20.29 µg/m³
CO114.87 µg/m³
NH33.36 µg/m³
NO0.48 µg/m³