Today | Weather | Wednesday, March 18, 2026

Weather in Yonkers, New York

09:04 AM
Now
Cloudy Weather
27° F
Feels Like 21°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 2
Humidity 49 %
Today
Cloudy Weather
Day 39°
Night 28°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 5

Yonkers Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 18, 2025)
Sunny Weather

Day

59°

Night

41°

Wind

11 mph

UV Index

5

Precipitation

0 %

Air Quality in Yonkers

NOW
44 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.03 µg/m³
PM10 4.28 µg/m³
O3 0.047 ppm
NO2 4.4 ppb
SO2 1.1 ppb
CO 0.16 ppm
NH3 0.69 µg/m³
NO 0.25 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)
PM2.52.03 µg/m³
PM104.28 µg/m³
O392.89 µg/m³
NO28.33 µg/m³
SO22.99 µg/m³
CO179.95 µg/m³
NH30.69 µg/m³
NO0.25 µg/m³