Today | Weather | Thursday, May 21, 2026

Weather in Paterson, New Jersey

01:07 AM
Now
Cloudy Weather
66° F
Feels Like 63°
Precipitation 34 %
Wind 8 mph
Humidity 66 %
Today
Rainy Weather
Day 64°
Night 52°
Precipitation 84 %
Wind 7 mph
UV Index (0 - 11+) 2

Paterson Weather Forecast Updated

20 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (May 21, 2025)
Rainy Weather

Day

54°

Night

48°

Wind

11 mph

UV Index

2

Precipitation

97 %

Air Quality in Paterson

NOW
17 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.91 µg/m³
PM10 4.72 µg/m³
O3 0.019 ppm
NO2 5.6 ppb
SO2 0.5 ppb
CO 0.15 ppm
NH3 0.33 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)
PM2.53.91 µg/m³
PM104.72 µg/m³
O336.91 µg/m³
NO210.57 µg/m³
SO21.44 µg/m³
CO166.73 µg/m³
NH30.33 µg/m³
NO0 µg/m³