Today | Weather | Tuesday, September 1, 2026

Weather in Passaic, New Jersey

11:24 AM
Now
Rainy Weather
75° F
Feels Like 79°
Precipitation 66 %
Wind 6 mph
UV Index (0 - 11+) 1
Humidity 83 %
Today
Stormy Weather
Day 84°
Night 66°
Precipitation 96 %
Wind 7 mph
UV Index (0 - 11+) 3

Passaic Weather Forecast Updated

25 minutes ago
Last updated on

Air Quality in Passaic

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

Pollutant Concentrations:

PM2.5 12.28 µg/m³
PM10 13.85 µg/m³
O3 0.033 ppm
NO2 4.6 ppb
SO2 1.2 ppb
CO 0.16 ppm
NH3 0.25 µg/m³
NO 1.22 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)
PM2.512.28 µg/m³
PM1013.85 µg/m³
O364.03 µg/m³
NO28.57 µg/m³
SO23.16 µg/m³
CO187.17 µg/m³
NH30.25 µg/m³
NO1.22 µg/m³