Today | Weather | Thursday, October 22, 2026

Weather in Newark, Delaware

05:52 PM
Now
Sunny Weather
64° F
Feels Like 59°
Precipitation 0 %
Wind 14 mph
UV Index (0 - 11+) 0
Humidity 43 %
Today
Sunny Weather
Day 68°
Night 45°
Precipitation 0 %
Wind 11 mph
UV Index (0 - 11+) 4

Newark Weather Forecast Updated

52 minutes ago
Last updated on

Air Quality in Newark

NOW
41 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.44 µg/m³
PM10 4.96 µg/m³
O3 0.044 ppm
NO2 4.4 ppb
SO2 1.3 ppb
CO 0.15 ppm
NH3 1.57 µg/m³
NO 0.26 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)
PM2.5 – 3.44 µg/m³
PM10 – 4.96 µg/m³
O3 – 86.02 µg/m³
NO2 – 8.35 µg/m³
SO2 – 3.44 µg/m³
CO – 170.87 µg/m³
NH3 – 1.57 µg/m³
NO – 0.26 µg/m³