Today | Weather | Wednesday, May 20, 2026

Weather in Broken Arrow, Oklahoma

03:50 PM
Now
Cloudy Weather
64° F
Feels Like 64°
Precipitation 20 %
Wind 9 mph
UV Index (0 - 11+) 1
Humidity 77 %
Today
Rainy Weather
Day 64°
Night 57°
Precipitation 58 %
Wind 8 mph
UV Index (0 - 11+) 3

Broken Arrow Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (May 20, 2025)
Sunny Weather

Day

77°

Night

55°

Wind

12 mph

UV Index

11

Precipitation

1 %

Air Quality in Broken Arrow

NOW
28 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.83 µg/m³
PM10 3.02 µg/m³
O3 0.030 ppm
NO2 0.7 ppb
SO2 0.3 ppb
CO 0.11 ppm
NH3 0.83 µg/m³
NO 0.17 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)
PM2.52.83 µg/m³
PM103.02 µg/m³
O358.65 µg/m³
NO21.28 µg/m³
SO20.71 µg/m³
CO128.26 µg/m³
NH30.83 µg/m³
NO0.17 µg/m³