Today | Weather | Saturday, September 19, 2026

Weather in Yonkers, New York

04:47 AM
Now
Cloudy Night
61° F
Feels Like 59°
Precipitation 0 %
Wind 7 mph
Humidity 69 %
Today
Cloudy Weather
Day 70°
Night 61°
Precipitation 2 %
Wind 7 mph
UV Index (0 - 11+) 5

Yonkers Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 19, 2025)
Rainy Night

Day

82°

Night

57°

Wind

7 mph

Precipitation

49 %

Air Quality in Yonkers

NOW
26 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.89 µg/m³
PM10 3.24 µg/m³
O3 0.028 ppm
NO2 4.4 ppb
SO2 0.9 ppb
CO 0.16 ppm
NH3 0.49 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)
PM2.51.89 µg/m³
PM103.24 µg/m³
O354.26 µg/m³
NO28.32 µg/m³
SO22.42 µg/m³
CO179.16 µg/m³
NH30.49 µg/m³
NO0 µg/m³