Today | Weather | Monday, April 27, 2026

Weather in Jersey City, New Jersey

01:40 PM
Now
Cloudy Weather
68° F
Feels Like 73°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 8
Humidity 34 %
Today
Sunny Weather
Day 70°
Night 46°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 8

Warning: High UV Index Today: 8

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Jersey City Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 27, 2025)
Cloudy Weather

Day

61°

Night

50°

Wind

14 mph

UV Index

6

Precipitation

25 %

Air Quality in Jersey City

NOW
106 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 8.55 µg/m³
PM10 9.82 µg/m³
O3 0.072 ppm
NO2 1.2 ppb
SO2 0.9 ppb
CO 0.14 ppm
NH3 0.29 µg/m³
NO 0.35 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)
PM2.58.55 µg/m³
PM109.82 µg/m³
O3140.74 µg/m³
NO22.27 µg/m³
SO22.44 µg/m³
CO157.6 µg/m³
NH30.29 µg/m³
NO0.35 µg/m³