Today | Weather | Friday, October 2, 2026

Weather in New Orleans, Louisiana

06:29 PM
Now
Stormy Weather
82° F
Feels Like 90°
Precipitation 79 %
Wind 9 mph
UV Index (0 - 11+) 0
Humidity 86 %
Today
Sunny with a Chance of Thunderstorms
Day 88°
Night 77°
Precipitation 100 %
Wind 9 mph
UV Index (0 - 11+) 3

New Orleans Weather Forecast Updated

41 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 2, 2025)
Rainy Night

Day

86°

Night

73°

Wind

10 mph

Precipitation

55 %

Air Quality in New Orleans

NOW
22 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.4 µg/m³
PM10 2.85 µg/m³
O3 0.024 ppm
NO2 0.2 ppb
SO2 0 ppb
CO 0.09 ppm
NH3 0 µg/m³
NO 0.03 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)
PM2.5 – 1.4 µg/m³
PM10 – 2.85 µg/m³
O3 – 47 µg/m³
NO2 – 0.39 µg/m³
SO2 – 0.11 µg/m³
CO – 107.74 µg/m³
NH3 – 0 µg/m³
NO – 0.03 µg/m³