Today | Weather | Thursday, May 21, 2026

Weather in Yonkers, New York

05:08 AM
Now
Rainy Weather
63° F
Feels Like 55°
Precipitation 51 %
Wind 8 mph
Humidity 70 %
Today
Rainy Weather
Day 64°
Night 52°
Precipitation 84 %
Wind 8 mph
UV Index (0 - 11+) 2

Yonkers Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (May 21, 2025)
Rainy Weather

Day

55°

Night

48°

Wind

12 mph

UV Index

2

Precipitation

97 %

Air Quality in Yonkers

NOW
27 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.98 µg/m³
PM10 2.54 µg/m³
O3 0.029 ppm
NO2 3.8 ppb
SO2 0.8 ppb
CO 0.12 ppm
NH3 0.81 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)
PM2.51.98 µg/m³
PM102.54 µg/m³
O357.37 µg/m³
NO27.11 µg/m³
SO22.01 µg/m³
CO141.94 µg/m³
NH30.81 µg/m³
NO0 µg/m³