Today | Weather | Tuesday, September 8, 2026

Weather in Newark, Delaware

05:34 AM
Now
Cloudy Night
57° F
Feels Like 57°
Precipitation 0 %
Wind 4 mph
Humidity 91 %
Today
Cloudy Weather
Day 84°
Night 64°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 6

Newark Weather Forecast Updated

37 minutes ago
Last updated on

Air Quality in Newark

NOW
26 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 6.32 µg/m³
PM10 9.22 µg/m³
O3 0.019 ppm
NO2 3.2 ppb
SO2 0.3 ppb
CO 0.13 ppm
NH3 2.04 µg/m³
NO 0.04 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)
PM2.56.32 µg/m³
PM109.22 µg/m³
O337.68 µg/m³
NO26.07 µg/m³
SO20.79 µg/m³
CO150.57 µg/m³
NH32.04 µg/m³
NO0.04 µg/m³