Today | Weather | Monday, September 14, 2026

Weather in Phoenix, Arizona

12:38 AM
Now
Cloudy Night
86° F
Feels Like 84°
Precipitation 20 %
Wind 7 mph
Humidity 49 %
Today
Sunny with a Chance of Thunderstorms
Day 102°
Night 81°
Precipitation 55 %
Wind 7 mph
UV Index (0 - 11+) 7

Phoenix Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 14, 2025)
Sunny Weather

Day

100°

Night

75°

Wind

6 mph

UV Index

70

Precipitation

0 %

Air Quality in Phoenix

NOW
23 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.02 µg/m³
PM10 24.2 µg/m³
O3 0.025 ppm
NO2 0.2 ppb
SO2 0 ppb
CO 0.09 ppm
NH3 0.37 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)
PM2.55.02 µg/m³
PM1024.2 µg/m³
O348.84 µg/m³
NO20.34 µg/m³
SO20.04 µg/m³
CO101.94 µg/m³
NH30.37 µg/m³
NO0 µg/m³