Today | Weather | Wednesday, November 4, 2026

Weather in Perth Amboy, New Jersey

08:58 PM
Now
Cloudy Night
61° F
Feels Like 61°
Precipitation 0 %
Wind 4 mph
Humidity 75 %
Today
Sunny Weather
Day 77°
Night 57°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 3

Perth Amboy Weather Forecast Updated

Air Quality in Perth Amboy

NOW
43 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.38 µg/m³
PM10 5.65 µg/m³
O3 0.047 ppm
NO2 1.9 ppb
SO2 0.3 ppb
CO 0.11 ppm
NH3 0.17 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 – 2.38 µg/m³
PM10 – 5.65 µg/m³
O3 – 91.92 µg/m³
NO2 – 3.61 µg/m³
SO2 – 0.81 µg/m³
CO – 130.85 µg/m³
NH3 – 0.17 µg/m³
NO – 0 µg/m³