Today | Weather | Sunday, October 4, 2026

Weather in Oklahoma City, Oklahoma

05:30 AM
Now
Cloudy Night
64° F
Feels Like 64°
Precipitation 0 %
Wind 7 mph
Humidity 90 %
Today
Cloudy Weather
Day 82°
Night 57°
Precipitation 9 %
Wind 9 mph
UV Index (0 - 11+) 5

Oklahoma City Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 4, 2025)
Night

Day

84°

Night

64°

Wind

10 mph

Precipitation

1 %

Air Quality in Oklahoma City

NOW
21 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.86 µg/m³
PM10 4.22 µg/m³
O3 0.023 ppm
NO2 1.3 ppb
SO2 0.1 ppb
CO 0.13 ppm
NH3 0.52 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)
PM2.5 – 3.86 µg/m³
PM10 – 4.22 µg/m³
O3 – 44.56 µg/m³
NO2 – 2.44 µg/m³
SO2 – 0.19 µg/m³
CO – 154.2 µg/m³
NH3 – 0.52 µg/m³
NO – 0 µg/m³