Today | Weather | Wednesday, February 25, 2026

Weather in Perth Amboy, New Jersey

11:22 PM
Now
Cloudy Night
36° F
Feels Like 28°
Precipitation 0 %
Wind 9 mph
Humidity 81 %
Today
Snowy Weather
Day 45°
Night 36°
Precipitation 76 %
Wind 7 mph
UV Index (0 - 11+) 2
Overnight Frost 12 AM – 6 AM

Perth Amboy Weather Forecast Updated

Air Quality in Perth Amboy

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

Pollutant Concentrations:

PM2.5 8.24 µg/m³
PM10 11.14 µg/m³
O3 0.037 ppm
NO2 6.1 ppb
SO2 0.4 ppb
CO 0.20 ppm
NH3 0.67 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)
PM2.58.24 µg/m³
PM1011.14 µg/m³
O372.39 µg/m³
NO211.43 µg/m³
SO21.09 µg/m³
CO226.93 µg/m³
NH30.67 µg/m³
NO0 µg/m³