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Air Quality Alert


CAZ048-050-055>058-061-065-552-554-140300-
San Bernardino and Riverside County Valleys-The Inland Empire-
San Diego County Valleys-San Bernardino County Mountains-
Riverside County Mountains-Santa Ana Mountains and Foothills-
San Diego County Mountains-Coachella Valley-
San Gorgonio Pass Near Banning-Orange County Coastal Areas-
Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido,
El Cajon, San Marcos, La Mesa, Santee, Poway, Crestline,
Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs,
Wrightwood, Idyllwild-Pine Cove, Julian, Pine Valley, Indio,
Palm Springs, Cathedral City, Palm Desert, Palm Desert Country,
La Quinta, Coachella, Huntington Beach, Costa Mesa, Newport Beach,
Laguna Beach, San Clemente, Santa Ana, Anaheim, Garden Grove,
Irvine, Orange, Fullerton, and Mission Viejo
548 PM PDT Thu Sep 12 2024

...AIR QUALITY ALERT FOR ELEVATED FINE PARTICLE POLLUTION LEVELS DUE
TO WILDFIRE SMOKE...

The South Coast AQMD has updated an air quality alert due to
increased fine particle pollution from wildfire smoke in the region.
The air quality alert is in effect Thursday and Friday.

If you smell smoke or see ash due to a wildfire, remain indoors with
windows and doors closed or seek alternative shelter, if feasible.
Avoid vigorous physical activity and run your air conditioner and/or
an air purifier. If possible, do not use whole house fans or swamp
coolers that bring in outside air. Avoid burning wood in your
fireplace or firepit and minimize sources of indoor air pollution
such as candles, incense, pan-frying, and grilling. If you must be
outdoors, keep the time brief and wear a tightly-fitted N-95 or P-
100 respirator to help reduce exposure. Limit the use of gasoline
powered lawn and garden equipment.

Exposure to particle pollution can cause serious health problems,
aggravate lung disease, cause asthma attacks and acute bronchitis,
and increase risk of respiratory infections. People with heart or
lung diseases should follow their doctor`s advice for dealing with
episodes of unhealthy air quality. Additionally, people with
respiratory or heart disease, older adults, and children are
particularly susceptible and should avoid prolonged exposure,
strenuous activities or heavy exertion as conditions dictate.

Levels of particle pollution can vary hour by hour and by location
depending on fire behavior and local weather conditions.

To view current and forecasted air quality levels in the South Coast
Air Basin and Coachella Valley, visit the South Coast Air Quality
Management District website at aqmd.gov or download the mobile app
at www.aqmd.gov/mobileapp. Additional details for this air quality
alert may be available at www.aqmd.gov/advisory.

To view current and forecasted air quality levels in the Mojave
Desert, visit the Mojave Desert Air Quality Management District
website at mdaqmd.ca.gov. Additional details for this air quality
alert may be available at www.mdaqmd.ca.gov/advisories.

To view current and forecasted air quality levels in the Antelope
Valley, visit the antelope Valley Air Quality Management District
website at www.avaqmd.ca.gov.

To view current and forecasted air quality levels in San Diego
County, visit the San Diego County Air Pollution Control District
website at www.sdapcd.org/content/sdapcd/air-quality.html.
Additional details for this air quality alert may be available at
www.sdapcd.org/content/sdapcd/air-quality/smoke-advisory.html

To view current and forecast air quality within Imperial County
visit the Imperial County Air Quality website at
http://www.imperialvalleyair.org/ or follow ICAPCD on Twitter,
facebook or Instagram (@county_air).

$$

CAZ088-366-368>373-375-378>380-548-140300-
Santa Clarita Valley-Los Angeles County Beaches-
Los Angeles County Inland Coast including Downtown Los Angeles-
Western Santa Monica Mountains Recreational Area-
Eastern Santa Monica Mountains Recreational Area-
Calabasas and Agoura Hills-Western San Fernando Valley-
Eastern San Fernando Valley-Santa Susana Mountains-
Interstate 5 Corridor-
Western San Gabriel Mountains and Highway 14 Corridor-
Eastern San Gabriel Mountains-Los Angeles County San Gabriel Valley-
Including the cities of Lake Castaic, Newhall, Santa Clarita,
Valencia, LAX, Long Beach, Redondo Beach, Santa Monica, Torrance,
Beverly Hills, Compton, Culver City, Downey, Hollywood, Norwalk,
Malibu Bowl, Topanga, Westlake Village, Malibu Lake, Northridge,
Woodland Hills, Van Nuys, Chatsworth, Burbank, Universal City,
Glendale, Sunland, La Canada Flintridge, Oat Mountain, Tejon Pass,
Gorman, Pyramid Lake, Acton, Warm Springs, Mill Creek, Mount Wilson,
Mount Baldy, Wrightwood, The Angeles Crest Highway,
East Los Angeles, El Monte, Pasadena, Pomona, and San Gabriel
225 PM PDT Thu Sep 12 2024

...AIR QUALITY ALERT IN EFFECT UNTIL 8 PM PDT FRIDAY FOR ELEVATED
FINE PARTICLE POLLUTION LEVELS DUE TO WILDFIRE SMOKE...

The South Coast AQMD has updated an air quality alert due to
increased fine particle pollution from wildfire smoke in the region.
This Air Quality Alert is IN EFFECT UNTIL 8 PM PDT FRIDAY.

If you smell smoke or see ash due to a wildfire, remain indoors with
windows and doors closed or seek alternative shelter, if feasible.
Avoid vigorous physical activity and run your air conditioner and/or
an air purifier. If possible, do not use whole house fans or swamp
coolers that bring in outside air. Avoid burning wood in your
fireplace or firepit and minimize sources of indoor air pollution
such as candles, incense, pan-frying, and grilling. If you must be
outdoors, keep the time brief and wear a tightly-fitted N-95 or P-100
respirator to help reduce exposure. Limit the use of gasoline
powered lawn and garden equipment.

Exposure to particle pollution can cause serious health problems,
aggravate lung disease, cause asthma attacks and acute bronchitis,
and increase risk of respiratory infections. People with heart or
lung diseases should follow their doctor`s advice for dealing with
episodes of unhealthy air quality. Additionally, people with
respiratory or heart disease, older adults, and children are
particularly susceptible and should avoid prolonged exposure,
strenuous activities or heavy exertion as conditions dictate.

Levels of particle pollution can vary hour by hour and by location
depending on fire behavior and local weather conditions.

To view current and forecasted air quality levels in the South Coast
Air Basin and Coachella Valley, visit the South Coast Air Quality
Management District website at aqmd.gov or download the mobile app at
www.aqmd.gov/mobileapp. Additional details for this air quality
alert may be available at www.aqmd.gov/advisory.

To view current and forecasted air quality levels in the Antelope
Valley, visit the antelope Valley Air Quality Management District
website at www.avaqmd.ca.gov.

$$

CAZ560-561-564-568-570-140300-
Joshua Tree NP West-Joshua Tree NP East-Chuckwalla Mountains-
Chiriaco Summit-Chuckwalla Valley-
Including the cities of Cottonwood Visitor, Lost Horse-Keys Village,
Imperial Hot Mineral Springs, Chiriaco Summit, and Midland
153 PM PDT Thu Sep 12 2024


...AIR QUALITY ALERT FOR ELEVATED FINE PARTICLE POLLUTION LEVELS DUE
TO WILDFIRE SMOKE...

The South Coast AQMD has updated an air quality alert due to
increased fine particle pollution from wildfire smoke in the region.
The air quality alert is in effect Thursday and Friday.

If you smell smoke or see ash due to a wildfire, remain indoors with
windows and doors closed or seek alternative shelter, if feasible.
Avoid vigorous physical activity and run your air conditioner and/or
an air purifier. If possible, do not use whole house fans or swamp
coolers that bring in outside air. Avoid burning wood in your
fireplace or firepit and minimize sources of indoor air pollution
such as candles, incense, pan-frying, and grilling. If you must be
outdoors, keep the time brief and wear a tightly-fitted N-95 or P-
100 respirator to help reduce exposure. Limit the use of gasoline
powered lawn and garden equipment.

Exposure to particle pollution can cause serious health problems,
aggravate lung disease, cause asthma attacks and acute bronchitis,
and increase risk of respiratory infections. People with heart or
lung diseases should follow their doctor`s advice for dealing with
episodes of unhealthy air quality. Additionally, people with
respiratory or heart disease, older adults, and children are
particularly susceptible and should avoid prolonged exposure,
strenuous activities or heavy exertion as conditions dictate.

Levels of particle pollution can vary hour by hour and by location
depending on fire behavior and local weather conditions.

To view current and forecasted air quality levels in the South Coast
Air Basin and Coachella Valley, visit the South Coast Air Quality
Management District website at aqmd.gov or download the mobile app
at www.aqmd.gov/mobileapp. Additional details for this air quality
alert may be available at www.aqmd.gov/advisory.

To view current and forecasted air quality levels in the Mojave
Desert, visit the Mojave Desert Air Quality Management District
website at mdaqmd.ca.gov. Additional details for this air quality
alert may be available at www.mdaqmd.ca.gov/advisories.

To view current and forecasted air quality levels in the Antelope
Valley, visit the antelope Valley Air Quality Management District
website at www.avaqmd.ca.gov.

To view current and forecasted air quality levels in San Diego
County, visit the San Diego County Air Pollution Control District
website at www.sdapcd.org/content/sdapcd/air-quality.html.
Additional details for this air quality alert may be available at
www.sdapcd.org/content/sdapcd/air-quality/smoke-advisory.html

To view current and forecast air quality within Imperial County
visit the Imperial County Air Quality website at
http://www.imperialvalleyair.org/ or follow ICAPCD on Twitter,
facebook or Instagram (@county_air).

$$

IDC015-085-131800-
Boise-Valley-
207 PM MDT Thu Sep 12 2024

...AIR QUALITY ADVISORY FROM THE IDAHO DEPARTMENT OF ENVIRONMENTAL
QUALITY FOR Boise and Valley Counties...

* WHAT...Air Quality Advisory because of degraded air quality.

Air Quality Index is forecast to be Unhealthy.

* WHERE...Boise and Valley Counties.

* WHEN...UNTIL NOON MDT FRIDAY.

* IMPACTS...Everyone may begin to experience health effects; members
of sensitive groups may experience more serious health effects.

PRECAUTIONARY/PREPAREDNESS ACTIONS...
Air pollutants can cause breathing difficulties for children, the
elderly, as well as persons with respiratory problems. Those
individuals who are sensitive to increased particulate matter or
smoke are encouraged to avoid prolonged or strenuous outdoor
activity during this advisory. Open burning is prohibited by air
quality rule. It is also recommended that all other individuals
limit prolonged or strenuous activity outdoors.

THIS STATEMENT IS ISSUED BY THE IDAHO DEPARTMENT OF ENVIRONMENTAL
QUALITY, AIR QUALITY GROUP FOR MORE INFORMATION, CONTACT DEQ`s
Boise Regional Office at (208) 373-0550

$$

TXZ102>105-117>121-131-133>135-132215-

Air Quality Alert Message
Texas Commission on Environmental Quality
Relayed by National Weather Service Fort Worth TX
209 PM CDT Thu Sep 12 2024

...OZONE ACTION DAY...

The Texas Commission on Environmental Quality (TCEQ) has issued
an Ozone Action Day for the Dallas-Fort Worth area for Friday,
September 13, 2024.

Atmospheric conditions are expected to be favorable for producing
high levels of ozone air pollution in the Dallas-Fort Worth area
on Friday. 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)

$$

TXZ213-237-238-313-337-338-437>439-132315-

Air Quality Alert Message
Texas Commission on Environmental Quality
Relayed By National Weather Service Houston/Galveston TX
208 PM CDT Thu Sep 12 2024

...Ozone Action Day...

The Texas Commission on Environmental Quality (TCEQ) has issued an
Ozone Action Day for the Houston, Galveston, and Brazoria area for
Friday, September 13, 2024.

Atmospheric conditions are expected to be favorable for producing
high levels of ozone pollution in the Houston, Galveston, and
surrounding areas on Friday. 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/airquality/monops/ozonefacts.html
EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA
Take Care of Texas:
www.takecareoftexas.org/conservation-tips/keep-our-air-clean

$$

WYZ054>060-131700-
Northern Campbell-Southern Campbell-Western Crook-
Wyoming Black Hills-Weston County Plains-Newcastle-
Northeastern Crook-
Including the cities of Gillette, Recluse, Weston, Rozet, Wright,
Moorcroft, Hulett, Pine Haven, Keyhole Reservoir, Devils Tower,
Sundance, Four Corners, Rochelle, Clareton, Upton, Osage, Newcastle,
Colony, Beulah, and Aladdin
1040 AM MDT Thu Sep 12 2024

...THE WYOMING AIR QUALITY DIVISION HAS ISSUED AN AIR QUALITY ALERT
FOR WILDFIRE SMOKE IN EFFECT UNTIL 11 AM MDT FRIDAY...

The following message is transmitted in collaboration with the
Wyoming Department of Environmental Quality, Air Quality Division,
and the Wyoming Department of Health.

* WHAT...Air Quality Alert for Wildfire Smoke.

* WHERE...Northeast Wyoming.

* WHEN...Through Friday Morning.

* IMPACTS...Poor air quality due to wildfire smoke.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

The Wyoming Department of Health recommends the elderly, young
children, and individuals with respiratory problems avoid excessive
physical exertion and minimize outdoor activities during this time.
Wildfire smoke is made up of a variety of pollutants, including
particulate matter and ozone, which can cause respiratory health
effect. Although these people are most susceptible to health
impacts, the Department of Health also advises that everyone should
avoid prolonged exposure to poor air quality conditions.

&&

The Wyoming Department of Environmental Quality, Air Quality
Division offers near real-time air quality data for Wyoming`s
monitoring stations and health effects information to help the
public interpret current conditions. Current air quality conditions
across the state of Wyoming can be found at http://www.wyvisnet.com/

$$

OKZ019-024>029-130300-
Logan-Canadian-Oklahoma-Lincoln-Grady-McClain-Cleveland-
Including the cities of Guthrie, Yukon, Concho, El Reno, Mustang,
Oklahoma City, Chandler, Stroud, Prague, Meeker, Davenport,
Wellston, Chickasha, Tuttle, Purcell, Newcastle, Blanchard, Norman,
and Moore
635 PM CDT Wed Sep 11 2024

...AIR QUALITY ALERT IN EFFECT FROM 7 AM TO 10 PM CDT THURSDAY...

The following statement was issued by the Oklahoma Department of
Environmental Quality from 7 AM to 10 PM CDT Thursday.

An Air Quality Alert for Ozone has been issued for Thursday...
September 12...for the Oklahoma City Metropolitan area due
to expected high concentrations of ozone.

Public Health Recommendations: Persons with existing heart or
respiratory ailments should reduce physical exertion and outdoor
activity.

The general public is encouraged to help alleviate the problem by
reducing vehicle miles traveled by riding the bus, carpooling, or
avoiding unnecessary trips. The public is also asked to avoid
refueling during the morning and early afternoon hours, and to avoid
the use of two cycle engines such as lawn mowers, motorcycles, weed
trimmers, and outboard engines. It is also advised to limit outdoor
burning.

For hourly updates on concentrations and possible health warnings,
telephone the Oklahoma Department of Environmental Quality at
405-702-4100. For more information on health effects, call the
American Lung Association of Oklahoma at 405-748-4674

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: [email protected]
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE