Today | Weather | Tuesday, September 1, 2026

Weather in Grand Island, Nebraska

10:27 AM
Now
Sunny Weather
79° F
Feels Like 88°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 4
Humidity 74 %
Today
Sunny with a Chance of Thunderstorms
Day 93°
Night 70°
Precipitation 55 %
Wind 9 mph
UV Index (0 - 11+) 7

Grand Island Weather Forecast Updated

23 minutes ago
Last updated on

Air Quality in Grand Island

NOW
28 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.39 µg/m³
PM10 3.93 µg/m³
O3 0.030 ppm
NO2 0.8 ppb
SO2 0.1 ppb
CO 0.09 ppm
NH3 1.32 µg/m³
NO 0.25 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)
PM2.52.39 µg/m³
PM103.93 µg/m³
O358.63 µg/m³
NO21.51 µg/m³
SO20.16 µg/m³
CO107.3 µg/m³
NH31.32 µg/m³
NO0.25 µg/m³