Old Res Weather

Lexington, Massachusetts, USA

35°F
2/16/2025 7:17pm 
  • Lexington Conditions: Clear
  • Temperature: 35.1°F / 1.7°CColder 0.1°F than last hour.
  • Dew Point: 32.4°FDecreased 0.1°Fsince last hour.
  • Relative Humidity: 90
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.00 inFalling 0.05  inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.01 in
  • UV Index: $VPuv None
  •   
Southeast Middlesex County, MA - Heat Advisory
 - SEE ALL NEARBY ALERTS -

Watches, Warnings, and Advisories

Issued by the National Weather Service - Boston / Norton, MA

    AIR QUALITY ALERT  

Southern Plymouth, MA


Air Quality Alert issued June 12 at 2:48AM EDT by NWS Boston/Norton MA

AIR QUALITY ALERT IN EFFECT FROM 11 AM THIS MORNING TO 11 PM EDT THIS EVENING


Areas Affected: Northern Bristol; Western Plymouth; Eastern Plymouth; Southern Bristol; Southern Plymouth; Barnstable; Dukes; Nantucket

Urgency: Unknown

Severity: Unknown

Certainty: Unknown

Alert Sent: Friday 2:48am EDT

Alert Effective: Friday 2:48am EDT

Alert Expires: Friday 11:15pm EDT

Event Onset: Friday 2:48am EDT

Issued by: NWS Boston/Norton MA


Details:
...AIR QUALITY ALERT IN EFFECT FROM 11 AM THIS MORNING TO 11 PM EDT THIS EVENING...

The Massachusetts Department of Environmental Protection has issued
an Air Quality Alert for Ground Level Ozone, from 11 AM this morning
to 11 PM EDT this evening.

An Air Quality Alert day means that Ground Level Ozone
concentrations within the region may approach or exceed levels that
are Unhealthy for Sensitive Groups.

Air is unhealthy for sensitive children and adults, such as those
with asthma, lung or heart disease, and older adults. Sensitive
children and adults should limit prolonged outdoor activity.

For additional information, please visit the Massachusetts
Department of Environmental Protection website at:
https://mass.gov/dep/massair/forecast

Meta data:
ID: urn:oid:2.49.0.1.840.0.5c21c90cfb1ec6c6927c794259ac564e01f423ba.001.1
Codes: MAZ017, MAZ018, MAZ019, MAZ020, MAZ021, MAZ022, MAZ023, MAZ024
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5c21c90cfb1ec6c6927c794259ac564e01f423ba.001.1