Today | Weather | Monday, October 12, 2026

Weather in Towson, Maryland

09:07 PM
Now
Cloudy Night
63° F
Feels Like 61°
Precipitation 0 %
Wind 4 mph
Humidity 90 %
Today
Cloudy Weather
Day 73°
Night 52°
Precipitation 49 %
Wind 11 mph
UV Index (0 - 11+) 4

Towson Weather Forecast Updated

Air Quality in Towson

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

Pollutant Concentrations:

PM2.5 5.48 µg/m³
PM10 7.2 µg/m³
O3 0.015 ppm
NO2 4.7 ppb
SO2 0.1 ppb
CO 0.17 ppm
NH3 0.23 µg/m³
NO 0.01 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 – 5.48 µg/m³
PM10 – 7.2 µg/m³
O3 – 29.19 µg/m³
NO2 – 8.9 µg/m³
SO2 – 0.35 µg/m³
CO – 198.16 µg/m³
NH3 – 0.23 µg/m³
NO – 0.01 µg/m³