Today | Weather | Tuesday, October 21, 2025

Weather in Newark, New Jersey

10:17 PM

Now

64° F

Feels Like 63°

Precipitation 40 %

Wind 6 mph

Humidity 64 %

Today

Day 68°

Night 54°

Precipitation 84 %

Wind 6 mph

Newark Weather Forecast Updated

26 minutes ago

Last updated on October 21, 2025 9:50 PM

Weather Forecast History

Last Year's Weather on This Day (October 21, 2024)

Day

82°

Night

57°

Wind

4 mph

Precipitation

Air Quality in Newark

NOW

47 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 5.98 µg/m³

PM₁₀ 8.58 µg/m³

O₃ 0.050 ppm

NO₂ 1.3 ppb

SO₂ 0.6 ppb

CO 0.11 ppm

NH₃ 1.35 µg/m³

NO 0 µg/m³

PM_2.5 – 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)

PM_2.5 – 5.98 µg/m³

PM₁₀ – 8.58 µg/m³

O₃ – 98.64 µg/m³

NO₂ – 2.36 µg/m³

SO₂ – 1.49 µg/m³

CO – 121.79 µg/m³

NH₃ – 1.35 µg/m³

NO – 0 µg/m³

View Hourly Air Quality Forecast