Lexington Weather

Lexington, Massachusetts, USA

68°F
7/16/2026 12:52am 
  • Lexington Conditions: Smoke, Clear
  • Temperature: 68.2°F / 20.1°CColder 0.9°F than last hour.
  • Dew Point: 56.8°FDecreased 0.4°Fsince last hour.
  • Relative Humidity: 67%Increased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.79 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 - New York, NY

    AIR QUALITY ALERT  

Northern Middlesex, CT

Air Quality Alert issued July 15 at 3:10PM EDT by NWS Upton NY

AIR QUALITY ALERT IN EFFECT UNTIL NOON EDT THURSDAY

Areas Affected: Northern Fairfield; Northern New Haven; Northern Middlesex; Northern New London; Southern Fairfield; Southern New Haven; Southern Middlesex; Southern New London

Urgency: Unknown

Severity: Unknown

Certainty: Unknown

Alert Sent: Wednesday 3:10pm EDT

Alert Effective: Wednesday 3:10pm EDT

Alert Expires: Thursday 12:00pm EDT

Event Onset: Wednesday 3:10pm EDT

Issued by: NWS Upton NY

Details: 
...AIR QUALITY ALERT IN EFFECT UNTIL NOON EDT THURSDAY...

The Connecticut Department of Energy and Environmental Protection
has issued an Air Quality Action Day for the following counties:

Fairfield, New Haven, Middlesex, New London

until noon EDT Thursday.

An Air Quality Action Day means that Fine Particulates within the
region may approach or exceed unhealthy standards. For additional
information, please visit the Connecticut Department of Energy and
Environmental Protection Web site at http://www.ct.gov/deep/aqi

Meta data: 
ID: urn:oid:2.49.0.1.840.0.8331f96ce58a024823077c638812fefdc5dfb7eb.001.1
Codes: CTZ005, CTZ006, CTZ007, CTZ008, CTZ009, CTZ010, CTZ011, CTZ012
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.8331f96ce58a024823077c638812fefdc5dfb7eb.001.1