Lexington Weather

Lexington, Massachusetts, USA

74°F

7/15/2025 7:07am

Lexington Conditions: Partly cloudy
Temperature: 74.1°F / 23.4°C
Dew Point: 72.0°F
Relative Humidity: 93%
Wind: SW Calm, 10-min avg: 1 mph, gust: 3 mph
Barometer: 30.00 in Steady
Visibility: 10 miles
Rain Today: 0.00 in

Southeast Middlesex County, MA - Heat Advisory
- SEE ALL NEARBY ALERTS -

Watches, Warnings, and Advisories

Issued by the National Weather Service - Burlington, VT

AIR QUALITY ALERT

Northern St. Lawrence, NY

Air Quality Alert issued July 15 at 4:07AM EDT by NWS Burlington VT

AIR QUALITY ALERT IN EFFECT FROM 10 AM THIS MORNING TO MIDNIGHT EDT TONIGHT

Areas Affected: Northern St. Lawrence; Northern Franklin; Eastern Clinton; Southeastern St. Lawrence; Southern Franklin; Western Clinton; Western Essex; Eastern Essex; Southwestern St. Lawrence

Urgency: Unknown

Severity: Unknown

Certainty: Unknown

Alert Sent: Tuesday 4:07am EDT

Alert Effective: Tuesday 4:07am EDT

Alert Expires: Wednesday 12:00am EDT

Event Onset: Tuesday 4:07am EDT

Issued by: NWS Burlington VT

Details:

...AIR QUALITY ALERT IN EFFECT FROM 10 AM THIS MORNING TO MIDNIGHT EDT TONIGHT...

The New York State Department of Environmental Conservation at
Albany NY has issued an Air Quality Health Advisory for Fine
Particulates for Clinton, Essex, Franklin, and St Lawrence Counties
from 10 AM Tuesday to midnight EDT Tuesday night.

Air quality levels in outdoor air are predicted to be greater than
an air quality index value of 151 for Fine Particulates. The air
quality index, or AQI, was created as an easy way to correlate
levels of different pollutants to one scale. The higher the AQI
value, the greater the health concern.

When pollution levels are elevated, the New York State Department of
Health recommends that individuals consider limiting strenuous
outdoor physical activity to reduce the risk of adverse health
effects. People who may be especially sensitive to the effects of
elevated levels of pollutants include the very young and those with
pre existing respiratory problems such as asthma or heart disease.
Those with symptoms should consider consulting their personal
physician.

For additional information, please visit the New York State
Department of Environmental Conservation website at,
https://on.ny.gov/nyaqi, or call the Air Quality Hotline at
1-800-535-1345.

Meta data:

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Codes: NYZ026, NYZ027, NYZ028, NYZ029, NYZ030, NYZ031, NYZ034, NYZ035, NYZ087
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.79e4d015215819edc55a0b2eaf79f25c98722e4b.002.1

AIR QUALITY ALERT

Northern St. Lawrence, NY

Air Quality Alert issued July 14 at 3:04PM EDT by NWS Burlington VT

AIR QUALITY ALERT IN EFFECT FROM 10 AM TUESDAY TO MIDNIGHT EDT TUESDAY NIGHT

Areas Affected: Northern St. Lawrence; Northern Franklin; Eastern Clinton; Southeastern St. Lawrence; Southern Franklin; Western Clinton; Western Essex; Eastern Essex; Southwestern St. Lawrence

Urgency: Unknown

Severity: Unknown

Certainty: Unknown

Alert Sent: Monday 3:04pm EDT

Alert Effective: Monday 3:04pm EDT

Alert Expires: Tuesday 3:15pm EDT

Event Onset: Monday 3:04pm EDT

Issued by: NWS Burlington VT

Details:

...AIR QUALITY ALERT IN EFFECT FROM 10 AM TUESDAY TO MIDNIGHT EDT TUESDAY NIGHT...

The New York State Department of Environmental Conservation at
Albany NY has issued an Air Quality Health Advisory for Fine
Particulates for Eastern Clinton, Eastern Essex, Northern Franklin,
Northern St. Lawrence, Southeastern St. Lawrence, Southern Franklin,
Southwestern St. Lawrence, Western Clinton, and Western Essex from 10
AM Tuesday to midnight EDT Tuesday night.

Air quality levels in outdoor air are predicted to be greater than
an air quality index value of 151 for Fine Particulates. The air
quality index, or AQI, was created as an easy way to correlate
levels of different pollutants to one scale. The higher the AQI
value, the greater the health concern.

When pollution levels are elevated, the New York State Department of
Health recommends that individuals consider limiting strenuous
outdoor physical activity to reduce the risk of adverse health
effects. People who may be especially sensitive to the effects of
elevated levels of pollutants include the very young and those with
pre existing respiratory problems such as asthma or heart disease.
Those with symptoms should consider consulting their personal
physician.

For additional information, please visit the New York State
Department of Environmental Conservation website at,
https://on.ny.gov/nyaqi, or call the Air Quality Hotline at
1-800-535-1345.

Meta data:

ID: urn:oid:2.49.0.1.840.0.192bb2166d2c5e9cb91c3f3fa915b1fad565658a.002.1
Codes: NYZ026, NYZ027, NYZ028, NYZ029, NYZ030, NYZ031, NYZ034, NYZ035, NYZ087
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.192bb2166d2c5e9cb91c3f3fa915b1fad565658a.002.1