Today | Weather | Wednesday, March 18, 2026

Weather in Lorain, Ohio

03:00 AM
Now
Cloudy Night
23° F
Feels Like 12°
Precipitation 0 %
Wind 9 mph
Humidity 66 %
Today
Snowy Weather
Day 39°
Night 36°
Precipitation 55 %
Wind 15 mph
UV Index (0 - 11+) 1
Overnight Frost 2 AM – 6 AM

Lorain Weather Forecast Updated

36 minutes ago
Last updated on

Air Quality in Lorain

NOW
45 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.86 µg/m³
PM10 3.77 µg/m³
O3 0.048 ppm
NO2 1.8 ppb
SO2 0.4 ppb
CO 0.15 ppm
NH3 1.16 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)
PM2.52.86 µg/m³
PM103.77 µg/m³
O394.88 µg/m³
NO23.32 µg/m³
SO21.03 µg/m³
CO168.87 µg/m³
NH31.16 µg/m³
NO0 µg/m³