Today | Weather | Thursday, February 5, 2026

Weather in Jersey City, New Jersey

08:37 PM
Now
Night
23° F
Feels Like 16°
Precipitation 0 %
Wind 7 mph
Humidity 63 %
Today
Cloudy Night
Day 34°
Night 18°
Precipitation 0 %
Wind 7 mph

Jersey City Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 5, 2025)
Cloudy Weather

Day

36°

Night

32°

Wind

8 mph

UV Index

2

Precipitation

1 %

Air Quality in Jersey City

NOW
103 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 36.72 µg/m³
PM10 43.12 µg/m³
O3 0.007 ppm
NO2 38.6 ppb
SO2 2 ppb
CO 0.46 ppm
NH3 2.68 µg/m³
NO 0.81 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:

Members of sensitive groups may experience health effects. The general public is not likely to be affected.

Show raw pollutant concentrations (µg/m³)
PM2.536.72 µg/m³
PM1043.12 µg/m³
O314.52 µg/m³
NO272.71 µg/m³
SO25.31 µg/m³
CO529.39 µg/m³
NH32.68 µg/m³
NO0.81 µg/m³