Today | Weather | Sunday, November 1, 2026

Weather in Trenton, New Jersey

11:36 PM
Today
Cloudy Night
Day 61°
Night 39°
Precipitation 1 %
Wind 2 mph

Trenton Weather Forecast Updated

23 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 1, 2025)
Cloudy Night

Day

61°

Night

39°

Wind

4 mph

Precipitation

3 %

Air Quality in Trenton

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

Pollutant Concentrations:

PM2.5 9.13 µg/m³
PM10 12.76 µg/m³
O3 0.024 ppm
NO2 6.9 ppb
SO2 0.2 ppb
CO 0.20 ppm
NH3 1.93 µg/m³
NO 0 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)
PM2.5 – 9.13 µg/m³
PM10 – 12.76 µg/m³
O3 – 47.03 µg/m³
NO2 – 12.94 µg/m³
SO2 – 0.6 µg/m³
CO – 229.76 µg/m³
NH3 – 1.93 µg/m³
NO – 0 µg/m³