Today | Weather | Wednesday, September 9, 2026

Weather in Jersey City, New Jersey

09:26 PM
Now
Cloudy Night
79° F
Feels Like 79°
Precipitation 5 %
Wind 10 mph
Humidity 65 %
Today
Rainy Night
Day 84°
Night 73°
Precipitation 55 %
Wind 10 mph

Jersey City Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 9, 2025)
Rainy Night

Day

73°

Night

61°

Wind

8 mph

Precipitation

55 %

Air Quality in Jersey City

NOW
48 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.69 µg/m³
PM10 8.72 µg/m³
O3 0.052 ppm
NO2 1.2 ppb
SO2 0.4 ppb
CO 0.10 ppm
NH3 0.87 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)
PM2.55.69 µg/m³
PM108.72 µg/m³
O3101.73 µg/m³
NO22.27 µg/m³
SO21.09 µg/m³
CO110.25 µg/m³
NH30.87 µg/m³
NO0 µg/m³