Today | Weather | Wednesday, May 20, 2026

Weather in Yuma, Arizona

02:51 PM
Now
Sunny Weather
95° F
Feels Like 97°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 5
Humidity 6 %
Today
Sunny Weather
Day 97°
Night 66°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Yuma Weather Forecast Updated

58 minutes ago
Last updated on

Air Quality in Yuma

NOW
105 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.76 µg/m³
PM10 28.49 µg/m³
O3 0.071 ppm
NO2 0.3 ppb
SO2 0.2 ppb
CO 0.09 ppm
NH3 1.36 µg/m³
NO 0.1 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:

Members of sensitive groups may experience health effects. The general public is not likely to be affected.

Show raw pollutant concentrations (µg/m³)
PM2.55.76 µg/m³
PM1028.49 µg/m³
O3140.18 µg/m³
NO20.53 µg/m³
SO20.61 µg/m³
CO107.63 µg/m³
NH31.36 µg/m³
NO0.1 µg/m³