Today | Weather | Wednesday, August 12, 2026

Weather in New Brunswick, New Jersey

07:50 AM
Now
Sunny Weather
72° F
Feels Like 73°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 2
Humidity 61 %
Today
Cloudy Weather
Day 86°
Night 68°
Precipitation 25 %
Wind 6 mph
UV Index (0 - 11+) 9

Warning: High UV Index Today: 9

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.

New Brunswick Weather Forecast Updated

9 minutes ago
Last updated on

Air Quality in New Brunswick

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

Pollutant Concentrations:

PM2.5 4.63 µg/m³
PM10 5.61 µg/m³
O3 0.008 ppm
NO2 5.1 ppb
SO2 1 ppb
CO 0.16 ppm
NH3 0.58 µg/m³
NO 1.23 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)
PM2.54.63 µg/m³
PM105.61 µg/m³
O315.99 µg/m³
NO29.51 µg/m³
SO22.68 µg/m³
CO184.97 µg/m³
NH30.58 µg/m³
NO1.23 µg/m³