Today | Weather | Thursday, June 25, 2026

Weather in Baltimore, Maryland

03:24 PM
Now
Cloudy Weather
90° F
Feels Like 91°
Precipitation 0 %
Wind 10 mph
UV Index (0 - 11+) 6
Humidity 31 %
Today
Cloudy Weather
Day 90°
Night 68°
Precipitation 1 %
Wind 8 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Baltimore Weather Forecast Updated

34 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (June 25, 2025)
Sunny with a Chance of Thunderstorms

Day

100°

Night

75°

Wind

4 mph

UV Index

11

Precipitation

49 %

Air Quality in Baltimore

NOW
48 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 7.89 µg/m³
PM10 8.35 µg/m³
O3 0.052 ppm
NO2 0.6 ppb
SO2 0.7 ppb
CO 0.08 ppm
NH3 0 µg/m³
NO 0.12 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)
PM2.57.89 µg/m³
PM108.35 µg/m³
O3101.29 µg/m³
NO21.2 µg/m³
SO21.71 µg/m³
CO96.64 µg/m³
NH30 µg/m³
NO0.12 µg/m³