Today | Weather | Tuesday, November 11, 2025

Weather in Mesa, Arizona

06:50 PM
Now
Cloudy Night
77° F
Feels Like 75°
Precipitation 0 %
Wind 4 mph
Humidity 20 %
Today
Cloudy Weather
Day 84°
Night 55°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 4

Mesa Weather Forecast Updated

52 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 11, 2024)
Night

Day

79°

Night

48°

Wind

4 mph

Precipitation

0 %

Air Quality in Mesa

NOW
41 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 9.14 µg/m³
PM10 29.31 µg/m³
O3 0.044 ppm
NO2 1.3 ppb
SO2 0.2 ppb
CO 0.11 ppm
NH3 1.49 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)
PM2.59.14 µg/m³
PM1029.31 µg/m³
O386.8 µg/m³
NO22.46 µg/m³
SO20.45 µg/m³
CO123.11 µg/m³
NH31.49 µg/m³
NO0 µg/m³