Air Quality Alert
Issued by NWS Mt. Holly, NJ

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AEUS71 KPHI 171945
AQAPHI

Air Quality Alert Message
MD Dept of Environment, DE Dept of Natural Resources and
Environmental Control, NJ Dept of Environmental Protection, PA
Dept of Environmental Protection and Delaware Valley Regional
Planning Commission
Relayed by National Weather Service Mount Holly NJ
345 PM EDT Fri Jul 17 2026

MDZ012-015-190400-
Kent MD-Queen Annes-
345 PM EDT Fri Jul 17 2026

...AIR QUALITY ALERT IS IN EFFECT FOR SATURDAY JULY 18...

The Maryland Department of the Environment has issued a code
orange air quality alert Saturday for Kent and Queen Annes
Counties in Maryland.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.mde.maryland.gov/programs/air/

$$

DEZ001-190400-
New Castle-
345 PM EDT Fri Jul 17 2026

...AIR QUALITY ALERT IS IN EFFECT FOR SATURDAY JULY 18...

The Delaware Department of Natural Resources and Environmental
Control has issued a code orange air quality alert Saturday
for New Castle County.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.dnrec.delaware.gov

$$

DEZ002-190400-
Kent DE-
345 PM EDT Fri Jul 17 2026

...AIR QUALITY ALERT IS IN EFFECT FOR SATURDAY JULY 18...

The Delaware Department of Natural Resources and Environmental
Control has issued a code orange air quality alert Saturday
for Kent County Delaware.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.dnrec.delaware.gov

$$

DEZ003-004-190400-
Sussex DE-Delaware Beaches-
345 PM EDT Fri Jul 17 2026

...AIR QUALITY ALERT IS IN EFFECT FOR SATURDAY JULY 18...

The Delaware Department of Natural Resources and Environmental
Control has issued a code orange air quality alert Saturday
for Sussex County Delaware.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.dnrec.delaware.gov

$$

PAZ060>062-190400-
Berks-Lehigh-Northampton-
345 PM EDT Fri Jul 17 2026

...AIR QUALITY ALERT IS IN EFFECT FOR SATURDAY JULY 18...

The Pennsylvania Department of Environmental Protection has
issued a code orange air quality alert Saturday for The Lehigh
Valley/Berks County area.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.depweb.state.pa.us

$$

PAZ070-071-101>106-190400-
Eastern Chester-Western Chester-Eastern Montgomery-Western
Montgomery-Upper Bucks-Lower Bucks-Delaware-Philadelphia-
345 PM EDT Fri Jul 17 2026

...AIR QUALITY ALERT IS IN EFFECT FOR SATURDAY JULY 18...

The Delaware Valley Regional Planning Commission has issued
a code orange air quality alert Saturday for The Philadelphia
Metro area.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.phila.gov/health/units/ams/

$$

NJZ023-024-022-025-190400-
Cape May-Atlantic Coastal Cape May-Atlantic-Coastal Atlantic-
345 PM EDT Fri Jul 17 2026

...AIR QUALITY ALERT IS IN EFFECT FOR SATURDAY JULY 18...

The New Jersey Department of Environmental Protection has issued
a code orange air quality alert Saturday for Atlantic and Cape
May Counties in New Jersey.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.state.nj.us/dep/

$$

NJZ001-007-190400-
Sussex NJ-Warren-
345 PM EDT Fri Jul 17 2026

...AIR QUALITY ALERT IS IN EFFECT FOR SATURDAY JULY 18...

The New Jersey Department of Environmental Protection has issued
a code orange air quality alert Saturday for Sussex and Warren
Counties in New Jersey.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.state.nj.us/dep/

$$

NJZ008-009-010-190400-
Morris-Hunterdon-Somerset-
345 PM EDT Fri Jul 17 2026

...AIR QUALITY ALERT IS IN EFFECT FOR SATURDAY JULY 18...

The New Jersey Department of Environmental Protection has
issued a code orange air quality alert Saturday for North
Central New Jersey.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.state.nj.us/dep/

$$

NJZ012-015-190400-
Middlesex-Mercer-
345 PM EDT Fri Jul 17 2026

...AIR QUALITY ALERT IS IN EFFECT FOR SATURDAY JULY 18...

The New Jersey Department of Environmental Protection has
issued a code orange air quality alert Saturday for Middlesex
and Mercer Counties in New Jersey.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.state.nj.us/dep/

$$

NJZ017-018-019-190400-
Gloucester-Camden-Northwestern Burlington-
345 PM EDT Fri Jul 17 2026

...AIR QUALITY ALERT IS IN EFFECT FOR SATURDAY JULY 18...

The New Jersey Department of Environmental Protection has
issued a code orange air quality alert Saturday for Southwestern
New Jersey.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.state.nj.us/dep/

$$

NJZ013-014-190400-
Western Monmouth-Eastern Monmouth-
345 PM EDT Fri Jul 17 2026

...AIR QUALITY ALERT IS IN EFFECT FOR SATURDAY JULY 18...

The New Jersey Department of Environmental Protection has issued
a code orange air quality alert Saturday for Monmouth County.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.state.nj.us/dep/

$$

NJZ020-026-027-190400-
Ocean-Coastal Ocean-Southeastern Burlingon-
345 PM EDT Fri Jul 17 2026

...AIR QUALITY ALERT IS IN EFFECT FOR SATURDAY JULY 18...

The New Jersey Department of Environmental Protection has issued
a code orange air quality alert Saturday for Ocean County and
southeastern Burlington County New Jersey.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.state.nj.us/dep/

$$

NJZ016-021-190400-
Salem-Cumberland-
345 PM EDT Fri Jul 17 2026

...AIR QUALITY ALERT IS IN EFFECT FOR SATURDAY JULY 18...

The New Jersey Department of Environmental Protection has
issued a code orange air quality alert Saturday for Salem and
Cumberland Counties.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.state.nj.us/dep/

$$