Today | Weather | Monday, September 21, 2026

Weather in Lake Havasu City, Arizona

02:52 PM
Now
Cloudy Weather
97° F
Feels Like 97°
Precipitation 0 %
Wind 12 mph
UV Index (0 - 11+) 3
Humidity 19 %
Today
Partly Sunny with Showers
Day 99°
Night 77°
Precipitation 80 %
Wind 11 mph
UV Index (0 - 11+) 5

Lake Havasu City Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 21, 2025)

Day

91°

Night

75°

Air Quality in Lake Havasu City

NOW
41 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 7.44 µg/m³
PM10 36.23 µg/m³
O3 0.044 ppm
NO2 0.1 ppb
SO2 0 ppb
CO 0.08 ppm
NH3 0.08 µg/m³
NO 0.06 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)
PM2.57.44 µg/m³
PM1036.23 µg/m³
O386.3 µg/m³
NO20.26 µg/m³
SO20.13 µg/m³
CO94.03 µg/m³
NH30.08 µg/m³
NO0.06 µg/m³