Today | Weather | Wednesday, April 29, 2026

Weather in Towson, Maryland

02:32 AM
Now
Cloudy Weather
50° F
Feels Like 48°
Precipitation 0 %
Wind 6 mph
Humidity 85 %
Today
Stormy Weather
Day 63°
Night 50°
Precipitation 65 %
Wind 8 mph
UV Index (0 - 11+) 2

Towson Weather Forecast Updated

38 minutes ago
Last updated on

Air Quality in Towson

NOW
29 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.44 µg/m³
PM10 5.83 µg/m³
O3 0.032 ppm
NO2 2.6 ppb
SO2 0.3 ppb
CO 0.13 ppm
NH3 0.71 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)
PM2.54.44 µg/m³
PM105.83 µg/m³
O362.07 µg/m³
NO24.82 µg/m³
SO20.73 µg/m³
CO153.16 µg/m³
NH30.71 µg/m³
NO0 µg/m³