Today | Weather | Wednesday, November 19, 2025

Weather in Olathe, Kansas

02:31 PM
Now
Cloudy Weather
57° F
Feels Like 59°
Precipitation 6 %
Wind 5 mph
UV Index (0 - 11+) 1
Humidity 59 %
Today
Cloudy Weather
Day 57°
Night 50°
Precipitation 25 %
Wind 6 mph
UV Index (0 - 11+) 2

Olathe Weather Forecast Updated

32 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 19, 2024)
Cloudy Night

Day

64°

Night

36°

Wind

8 mph

Precipitation

3 %

Air Quality in Olathe

NOW
44 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 10.48 µg/m³
PM10 11.15 µg/m³
O3 0.036 ppm
NO2 1.1 ppb
SO2 0.4 ppb
CO 0.15 ppm
NH3 0.34 µg/m³
NO 0.4 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)
PM2.510.48 µg/m³
PM1011.15 µg/m³
O370.86 µg/m³
NO22.03 µg/m³
SO21.1 µg/m³
CO169.95 µg/m³
NH30.34 µg/m³
NO0.4 µg/m³