Today | Weather | Tuesday, June 9, 2026

Weather in Trenton, New Jersey

07:58 PM
Now
Cloudy Weather
79° F
Feels Like 75°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 0
Humidity 49 %
Today
Cloudy Night
Day 82°
Night 64°
Precipitation 25 %
Wind 6 mph

Trenton Weather Forecast Updated

41 minutes ago
Last updated on

Air Quality in Trenton

NOW
42 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.14 µg/m³
PM10 9 µg/m³
O3 0.045 ppm
NO2 1.9 ppb
SO2 0.4 ppb
CO 0.11 ppm
NH3 3.57 µg/m³
NO 0.05 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)
PM2.53.14 µg/m³
PM109 µg/m³
O388.16 µg/m³
NO23.66 µg/m³
SO20.93 µg/m³
CO120.39 µg/m³
NH33.57 µg/m³
NO0.05 µg/m³