Today | Weather | Tuesday, September 22, 2026

Weather in Lake Havasu City, Arizona

02:01 AM
Now
Cloudy Night
81° F
Feels Like 79°
Precipitation 0 %
Wind 6 mph
Humidity 29 %
Today
Sunny Weather
Day 99°
Night 75°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 6

Lake Havasu City Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 22, 2025)

Day

93°

Night

77°

Air Quality in Lake Havasu City

NOW
43 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 9.26 µg/m³
PM10 33.71 µg/m³
O3 0.046 ppm
NO2 1 ppb
SO2 0.2 ppb
CO 0.11 ppm
NH3 1.17 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)
PM2.59.26 µg/m³
PM1033.71 µg/m³
O390.49 µg/m³
NO21.93 µg/m³
SO20.48 µg/m³
CO127.24 µg/m³
NH31.17 µg/m³
NO0 µg/m³