Today | Weather | Sunday, April 26, 2026

Weather in Baltimore, Maryland

05:32 AM
Now
Cloudy Weather
46° F
Feels Like 39°
Precipitation 34 %
Wind 10 mph
Humidity 87 %
Today
Cloudy Weather
Day 61°
Night 45°
Precipitation 21 %
Wind 9 mph
UV Index (0 - 11+) 2

Baltimore Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 26, 2025)
Sunny with a Chance of Thunderstorms

Day

77°

Night

46°

Wind

12 mph

UV Index

3

Precipitation

93 %

Air Quality in Baltimore

NOW
33 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.72 µg/m³
PM10 0.95 µg/m³
O3 0.036 ppm
NO2 1.8 ppb
SO2 0.3 ppb
CO 0.12 ppm
NH3 0.17 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)
PM2.50.72 µg/m³
PM100.95 µg/m³
O370 µg/m³
NO23.39 µg/m³
SO20.75 µg/m³
CO142.66 µg/m³
NH30.17 µg/m³
NO0 µg/m³