Today | Weather | Monday, September 21, 2026

Weather in East Orange, New Jersey

04:52 PM
Now
Cloudy Weather
70° F
Feels Like 70°
Precipitation 17 %
Wind 8 mph
UV Index (0 - 11+) 2
Humidity 53 %
Today
Partly Sunny with Showers
Day 73°
Night 57°
Precipitation 49 %
Wind 10 mph
UV Index (0 - 11+) 5

East Orange Weather Forecast Updated

15 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 21, 2025)
Cloudy Weather

Day

73°

Night

55°

Wind

7 mph

UV Index

50

Precipitation

0 %

Air Quality in East Orange

NOW
33 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.26 µg/m³
PM10 7.16 µg/m³
O3 0.036 ppm
NO2 5.7 ppb
SO2 1 ppb
CO 0.20 ppm
NH3 0.3 µg/m³
NO 0.18 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)
PM2.55.26 µg/m³
PM107.16 µg/m³
O370.7 µg/m³
NO210.68 µg/m³
SO22.74 µg/m³
CO232.34 µg/m³
NH30.3 µg/m³
NO0.18 µg/m³