Today | Weather | Wednesday, November 4, 2026

Weather in Youngstown, Ohio

08:57 PM
Now
Rainy Weather
63° F
Feels Like 55°
Precipitation 90 %
Wind 10 mph
Humidity 91 %
Today
Rainy Weather
Day 72°
Night 59°
Precipitation 97 %
Wind 9 mph

Youngstown Weather Forecast Updated

44 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 4, 2025)
Sunny Weather

Day

59°

Night

43°

Wind

9 mph

UV Index

3

Precipitation

1 %

Air Quality in Youngstown

NOW
37 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.1 µg/m³
PM10 1.19 µg/m³
O3 0.040 ppm
NO2 1.8 ppb
SO2 0.4 ppb
CO 0.11 ppm
NH3 0.04 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)
PM2.5 – 1.1 µg/m³
PM10 – 1.19 µg/m³
O3 – 79.31 µg/m³
NO2 – 3.4 µg/m³
SO2 – 1.1 µg/m³
CO – 124.19 µg/m³
NH3 – 0.04 µg/m³
NO – 0 µg/m³