Today | Weather | Wednesday, August 12, 2026

Weather in Biloxi, Mississippi

06:48 AM
Now
Cloudy Weather
82° F
Feels Like 95°
Precipitation 16 %
Wind 6 mph
UV Index (0 - 11+) 1
Humidity 84 %
Today
Sunny with a Chance of Thunderstorms
Day 93°
Night 81°
Precipitation 55 %
Wind 9 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Biloxi Weather Forecast Updated

40 minutes ago
Last updated on

Air Quality in Biloxi

NOW
21 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.42 µg/m³
PM10 3.23 µg/m³
O3 0.023 ppm
NO2 0.2 ppb
SO2 0.1 ppb
CO 0.08 ppm
NH3 0 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)
PM2.51.42 µg/m³
PM103.23 µg/m³
O345.55 µg/m³
NO20.33 µg/m³
SO20.22 µg/m³
CO92.23 µg/m³
NH30 µg/m³
NO0 µg/m³