Lexington Weather

Lexington, Massachusetts, USA

66°F
7/16/2026 3:10am 
  • Lexington Conditions: Smoke, Clear
  • Temperature: 66.0°F / 18.9°CColder 1.3°F than last hour.
  • Dew Point: 57.2°FIncreased 0.9°Fsince last hour.
  • Relative Humidity: 73%Increased 5.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.80 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   
Southeast Middlesex County, MA - Air Quality Alert
 - SEE ALL NEARBY ALERTS -

Watches, Warnings, and Advisories

Issued by the National Weather Service - Wakefield, VA

    AIR QUALITY ALERT  

Inland Worcester, MD

Air Quality Alert issued July 15 at 5:48PM EDT by NWS Wakefield VA

AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT THURSDAY NIGHT

Areas Affected: Dorchester; Wicomico; Somerset; Inland Worcester; Maryland Beaches

Urgency: Unknown

Severity: Unknown

Certainty: Unknown

Alert Sent: Wednesday 5:48pm EDT

Alert Effective: Wednesday 5:48pm EDT

Alert Expires: Friday 12:00am EDT

Event Onset: Wednesday 5:48pm EDT

Issued by: NWS Wakefield VA

Details: 
...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT THURSDAY NIGHT...

The Maryland Department of the Environment has issued a Code ORANGE
Air Quality Alert across the Maryland Eastern Shore...for Ground
Level Ozone...until midnight EDT Thursday night.

A Code Orange Air Quality Alert means that air pollution
concentrations within the region may become unhealthy for sensitive
groups. Sensitive groups include children...people suffering from
asthma... heart disease or other lung diseases...and the elderly.
The effects of air pollution can be minimized by avoiding strenuous
activity or exercise outdoors.

For more information on ground-level ozone and fine particles please
visit the Maryland Department of the Environment Web Site at
http:www.mde.maryland.gov/programs/air/

Meta data: 
ID: urn:oid:2.49.0.1.840.0.ccdc9849053048f9ab23dd9d6f9bcf18576ea5d2.001.1
Codes: MDZ021, MDZ022, MDZ023, MDZ024, MDZ025
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ccdc9849053048f9ab23dd9d6f9bcf18576ea5d2.001.1