Today | Weather | Tuesday, September 1, 2026

Weather in New Brunswick, New Jersey

11:26 AM
Now
Rainy Weather
77° F
Feels Like 84°
Precipitation 61 %
Wind 6 mph
UV Index (0 - 11+) 1
Humidity 82 %
Today
Sunny with a Chance of Thunderstorms
Day 86°
Night 68°
Precipitation 87 %
Wind 6 mph
UV Index (0 - 11+) 3

New Brunswick Weather Forecast Updated

7 minutes ago
Last updated on

Air Quality in New Brunswick

NOW
52 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 12.78 µg/m³
PM10 14.79 µg/m³
O3 0.032 ppm
NO2 3.4 ppb
SO2 1 ppb
CO 0.16 ppm
NH3 1.05 µg/m³
NO 1.16 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.512.78 µg/m³
PM1014.79 µg/m³
O362.84 µg/m³
NO26.36 µg/m³
SO22.74 µg/m³
CO180.32 µg/m³
NH31.05 µg/m³
NO1.16 µg/m³