Lexington Weather

Lexington, Massachusetts, USA

68°F

8/24/2026 2:32am

Lexington Conditions: Mist, Overcast
Temperature: 67.6°F / 19.8°C
Dew Point: 66.4°F
Relative Humidity: 96%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 29.79 in Falling Slowly
Visibility: 2 miles
Rain Today: 0.00 in

Air Quality Alert

Issued by the National Weather Service - NWS Phoenix

AIR QUALITY ALERT

Air Quality Alert issued August 23 at 7:45AM MST by NWS Phoenix AZ

OZONE HIGH POLLUTION ADVISORY FOR MARICOPA COUNTY INCLUDING THE PHOENIX METRO AREA THROUGH MONDAY

Areas Affected: Maricopa, AZ

Urgency: Unknown

Severity: Unknown

Certainty: Unknown

Alert Sent: Sunday 7:45am MST

Alert Effective: Sunday 7:45am MST

Alert Expires: Monday 9:00pm MST

Event Onset: Sunday 7:45am MST

Issued by: NWS Phoenix AZ

Details:

...OZONE HIGH POLLUTION ADVISORY FOR MARICOPA COUNTY INCLUDING THE PHOENIX METRO AREA THROUGH MONDAY...

AQAPSR

The Arizona Department of Environmental Quality (ADEQ) has issued an
Ozone High Pollution Advisory for the Phoenix Metro Area through
Monday.

This means that forecast weather conditions combined with existing
ozone levels are expected to result in local maximum 8-hour ozone
concentrations that pose a health risk. Adverse health effects
increase as air quality deteriorates.

Ozone is an air contaminant which can cause breathing difficulties
for children, older adults, as well as persons with respiratory
problems. A decrease in physical activity is recommended.

You are urged to car pool, telecommute or use mass transit.
The use of gasoline-powered equipment should be reduced or done late
in the day.

For details on this High Pollution Advisory, visit the ADEQ internet
site at www.azdeq.gov/forecast/phoenix or call 602-771-2300.

Meta data:

ID: urn:oid:2.49.0.1.840.0.a2024443fccca28dd2cc282697e1280fa2ee17e1.001.1
Codes: AZC013
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.a2024443fccca28dd2cc282697e1280fa2ee17e1.001.1