Today | Weather | Friday, November 13, 2026

Weather in Baltimore, Maryland

09:50 PM
Now
Cloudy Night
41° F
Feels Like 36°
Precipitation 7 %
Wind 8 mph
Humidity 58 %
Today
Cloudy Night
Day 48°
Night 39°
Precipitation 25 %
Wind 8 mph

Baltimore Weather Forecast Updated

25 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 13, 2025)
Cloudy Night

Day

55°

Night

36°

Wind

5 mph

Precipitation

0 %

Air Quality in Baltimore

NOW
29 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.58 µg/m³
PM10 2.86 µg/m³
O3 0.032 ppm
NO2 5.7 ppb
SO2 0.4 ppb
CO 0.17 ppm
NH3 0.75 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 – 1.58 µg/m³
PM10 – 2.86 µg/m³
O3 – 62.13 µg/m³
NO2 – 10.71 µg/m³
SO2 – 1.11 µg/m³
CO – 190.73 µg/m³
NH3 – 0.75 µg/m³
NO – 0 µg/m³