Today | Weather | Wednesday, December 24, 2025

Weather in Baltimore, Maryland

11:19 AM
Now
Cloudy Weather
52° F
Feels Like 43°
Precipitation 0 %
Wind 18 mph
UV Index (0 - 11+) 2
Humidity 41 %
Today
Cloudy Weather
Day 52°
Night 34°
Precipitation 1 %
Wind 13 mph
UV Index (0 - 11+) 2

Baltimore Weather Forecast Updated

20 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 24, 2024)
Icy Road Conditions

Day

45°

Night

32°

Wind

2 mph

UV Index

1

Precipitation

75 %

Air Quality in Baltimore

NOW
33 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.19 µg/m³
PM10 5.18 µg/m³
O3 0.035 ppm
NO2 3.5 ppb
SO2 0.7 ppb
CO 0.17 ppm
NH3 0.39 µg/m³
NO 1.59 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)
PM2.54.19 µg/m³
PM105.18 µg/m³
O369.41 µg/m³
NO26.58 µg/m³
SO21.79 µg/m³
CO193.56 µg/m³
NH30.39 µg/m³
NO1.59 µg/m³