Today | Weather | Wednesday, February 25, 2026

Weather in Jersey City, New Jersey

10:48 PM
Now
Cloudy Night
37° F
Feels Like 28°
Precipitation 0 %
Wind 9 mph
Humidity 77 %
Today
Cloudy Night
Day 43°
Night 32°
Precipitation 4 %
Wind 8 mph
Overnight Frost 1 AM – 3 AM

Jersey City Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 25, 2025)
Partly Sunny with Showers

Day

55°

Night

39°

Wind

4 mph

UV Index

3

Precipitation

55 %

Air Quality in Jersey City

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

Pollutant Concentrations:

PM2.5 8.28 µg/m³
PM10 11.11 µg/m³
O3 0.036 ppm
NO2 6.6 ppb
SO2 0.4 ppb
CO 0.20 ppm
NH3 0.45 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)
PM2.58.28 µg/m³
PM1011.11 µg/m³
O370.35 µg/m³
NO212.4 µg/m³
SO21.14 µg/m³
CO233.29 µg/m³
NH30.45 µg/m³
NO0 µg/m³