Today | Weather | Tuesday, March 17, 2026

Weather in Omaha, Nebraska

01:55 AM
Now
Cloudy Night
14° F
Feels Like 10°
Precipitation 0 %
Wind 6 mph
Humidity 61 %
Today
Cloudy Weather
Day 36°
Night 30°
Precipitation 25 %
Wind 14 mph
UV Index (0 - 11+) 1
Overnight Frost 12 AM – 9 AM

Omaha Weather Forecast Updated

1 minute ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 17, 2025)
Cloudy Weather

Day

81°

Night

43°

Wind

12 mph

UV Index

5

Precipitation

1 %

Air Quality in Omaha

NOW
37 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.63 µg/m³
PM10 2.27 µg/m³
O3 0.040 ppm
NO2 3 ppb
SO2 0.1 ppb
CO 0.15 ppm
NH3 12.17 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)
PM2.51.63 µg/m³
PM102.27 µg/m³
O377.98 µg/m³
NO25.62 µg/m³
SO20.25 µg/m³
CO175.69 µg/m³
NH312.17 µg/m³
NO0 µg/m³