Lexington Weather

Lexington, Massachusetts, USA

44°F

10/22/2026 8:21am

Lexington Conditions: Clear
Temperature: 44.4°F / 6.9°C
Dew Point: 39.6°F
Relative Humidity: 83%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 29.94 in Steady
Visibility: 10 miles
Rain Today: 0.00 in

Air Quality Alert

Issued by the National Weather Service - Fort Worth/Dallas, TX

AIR QUALITY ALERT

Air Quality Alert issued October 21 at 4:05PM CDT by NWS Fort Worth TX

OZONE ACTION DAY

Areas Affected: Wise; Denton; Collin; Hunt; Parker; Tarrant; Dallas; Rockwall; Kaufman; Hood; Johnson; Ellis; Henderson

Urgency: Unknown

Severity: Unknown

Certainty: Unknown

Alert Sent: Wednesday 4:05pm CDT

Alert Effective: Wednesday 4:05pm CDT

Alert Expires: Thursday 7:15pm CDT

Event Onset: Wednesday 4:05pm CDT

Issued by: NWS Fort Worth TX

Details:

...OZONE ACTION DAY...

AQAFWD

The Texas Commission on Environmental Quality (TCEQ) has issued
an Ozone Action Day for the Dallas-Fort Worth area for Thursday,
October 22, 2026.

Atmospheric conditions are expected to be favorable for producing
high levels of ozone air pollution in the Dallas-Fort Worth area
on Thursday. You can help prevent ozone pollution by sharing a
ride, walking, riding a bicycle, taking your lunch to work,
avoiding drive-through lanes, conserving energy, and keeping your
vehicle properly tuned.

For more information on ozone:

Ozone: The Facts (www.tceq.texas.gov/goto/ozonefacts)

Air North Texas: (www.airnorthtexas.org)

EPA Air Now
(www.airnow.gov/index.cfm?action.local_state&STATEID=45&TAB=0)

Take care of Texas (www.takecareoftexas.org)

North Central Texas Council of Governments Air Quality
(www.nctcog.org/trans/air/index.asp)

Meta data:

ID: urn:oid:2.49.0.1.840.0.ccb1421f03068be1d8f0dcd9b5d985a91949b4b7.001.1
Codes: TXZ102, TXZ103, TXZ104, TXZ105, TXZ117, TXZ118, TXZ119, TXZ120, TXZ121, TXZ131, TXZ133, TXZ134, TXZ135
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ccb1421f03068be1d8f0dcd9b5d985a91949b4b7.001.1