Today | Weather | Wednesday, May 20, 2026

Weather in Tulsa, Oklahoma

03:50 PM
Now
Cloudy Weather
64° F
Feels Like 63°
Precipitation 20 %
Wind 10 mph
UV Index (0 - 11+) 1
Humidity 74 %
Today
Rainy Weather
Day 66°
Night 59°
Precipitation 55 %
Wind 9 mph
UV Index (0 - 11+) 2

Tulsa Weather Forecast Updated

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

Day

77°

Night

57°

Wind

11 mph

UV Index

11

Precipitation

25 %

Air Quality in Tulsa

NOW
28 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.6 µg/m³
PM10 2.75 µg/m³
O3 0.031 ppm
NO2 0.7 ppb
SO2 0.2 ppb
CO 0.11 ppm
NH3 0.77 µg/m³
NO 0.13 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)
PM2.52.6 µg/m³
PM102.75 µg/m³
O360.18 µg/m³
NO21.23 µg/m³
SO20.56 µg/m³
CO128.65 µg/m³
NH30.77 µg/m³
NO0.13 µg/m³