Today | Weather | Monday, December 29, 2025

Weather in Olathe, Kansas

11:14 PM
Now
Night
19° F
Feels Like 16°
Precipitation 0 %
Wind 6 mph
Humidity 59 %
Today
Night
Day 27°
Night 18°
Precipitation 0 %
Wind 6 mph

Olathe Weather Forecast Updated

16 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 29, 2024)
Cloudy Weather

Day

55°

Night

37°

Wind

8 mph

UV Index

2

Precipitation

25 %

Air Quality in Olathe

NOW
34 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.98 µg/m³
PM10 1.19 µg/m³
O3 0.036 ppm
NO2 2.2 ppb
SO2 0.4 ppb
CO 0.13 ppm
NH3 0.65 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)
PM2.50.98 µg/m³
PM101.19 µg/m³
O371.08 µg/m³
NO24.13 µg/m³
SO20.92 µg/m³
CO150.58 µg/m³
NH30.65 µg/m³
NO0 µg/m³