Today | Weather | Tuesday, September 1, 2026

Weather in Perth Amboy, New Jersey

11:25 AM
Now
Cloudy Weather
77° F
Feels Like 82°
Precipitation 40 %
Wind 7 mph
UV Index (0 - 11+) 2
Humidity 81 %
Today
Sunny with a Chance of Thunderstorms
Day 86°
Night 68°
Precipitation 100 %
Wind 6 mph
UV Index (0 - 11+) 3

Perth Amboy Weather Forecast Updated

23 minutes ago
Last updated on

Air Quality in Perth Amboy

NOW
52 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 13.07 µg/m³
PM10 14.94 µg/m³
O3 0.035 ppm
NO2 2.8 ppb
SO2 1 ppb
CO 0.16 ppm
NH3 0.9 µg/m³
NO 1.29 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.513.07 µg/m³
PM1014.94 µg/m³
O367.91 µg/m³
NO25.29 µg/m³
SO22.69 µg/m³
CO177.84 µg/m³
NH30.9 µg/m³
NO1.29 µg/m³