Today | Weather | Wednesday, March 18, 2026

Weather in Perth Amboy, New Jersey

05:15 AM
Now
Night
28° F
Feels Like 19°
Precipitation 0 %
Wind 9 mph
Humidity 52 %
Today
Cloudy Weather
Day 41°
Night 30°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 5

Perth Amboy Weather Forecast Updated

57 minutes ago
Last updated on

Air Quality in Perth Amboy

NOW
41 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.86 µg/m³
PM10 5.03 µg/m³
O3 0.044 ppm
NO2 3.9 ppb
SO2 1.7 ppb
CO 0.16 ppm
NH3 1.35 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)
PM2.52.86 µg/m³
PM105.03 µg/m³
O387.05 µg/m³
NO27.4 µg/m³
SO24.34 µg/m³
CO188.71 µg/m³
NH31.35 µg/m³
NO0 µg/m³