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Air Quality Alert


CAZ048-056-065-552-554-220800-
San Bernardino and Riverside County Valleys-The Inland Empire-
Riverside County Mountains-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,
Idyllwild-Pine Cove, Huntington Beach, Costa Mesa, Newport Beach,
Laguna Beach, San Clemente, Santa Ana, Anaheim, Garden Grove,
Irvine, Orange, Fullerton, and Mission Viejo
1227 PM PST Fri Dec 20 2024

...AIR QUALITY ALERT: MANDATORY WOOD-BURNING BAN IN EFFECT...

* WHAT...The South Coast AQMD has issued a mandatory wood-burning
ban for residents in the South Coast Air Basin. The No-Burn rule
bans burning wood, pellets, and manufactured fire logs in any indoor
or outdoor wood-burning device.

* WHERE...The South Coast Air Basin, which includes Orange County
and non-desert portions of Los Angeles, Riverside, and San
Bernardino counties. No-Burn Day alerts do not apply to areas above
3,000 feet in elevation, the Coachella Valley, or the High Desert.
Homes that rely on wood as a sole source of heat, low-income
households and those without natural gas service also are exempt
from the requirement.

* WHEN...Saturday.

* IMPACTS...Particles in smoke can get deep into the lungs and cause
health problems (including asthma attacks), increases in emergency
room visits, and hospitalizations. No-Burn Days are needed to
protect public health when fine particle pollution levels are
expected to be high anywhere in the South Coast Air Basin. No-Burn
Days are based on fine particle pollution levels that are forecasted
for an entire 24-hour period, which may not be reflected in real-
time air quality maps.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To protect your health, check current and forecasted air quality
levels at www.aqmd.gov or download the mobile app at
www.aqmd.gov/mobileapp. When air quality is poor in your area,
limited extended or intense outdoor activity and remain inside with
windows and doors closed. Run your air conditioner and/or an air
purifier and avoid using devices that bring in outside air like a
swamp cooler or whole house fan if you have other ways to stay cool.

Additional details for this air quality alert are available at
www.aqmd.gov/advisory. Information on the South Coast AQMD Check
Before You Burn program is available at www.aqmd.gov/cbyb.

For the latest air quality forecasts and information, visit the
website at aqmd.gov.

$$

CO

CAZ087-088-362-366>373-375-548-220800-
Catalina and Santa Barbara Islands-Santa Clarita Valley-Malibu Coast-
Los Angeles County Beaches-Palos Verdes Hills-
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-
Los Angeles County San Gabriel Valley-
Including the cities of Avalon, Lake Castaic, Newhall,
Santa Clarita, Valencia, Malibu, Pacific Palisades, LAX, Long Beach,
Redondo Beach, Santa Monica, Torrance, Rancho Palos Verdes,
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,
East Los Angeles, El Monte, Pasadena, Pomona, and San Gabriel
1202 PM PST Fri Dec 20 2024

...AIR QUALITY ALERT IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT PST
SATURDAY NIGHT...

...AIR QUALITY ALERT: MANDATORY WOOD-BURNING BAN IN EFFECT...

* WHAT...The South Coast AQMD has issued a mandatory wood-burning
  ban for residents in the South Coast Air Basin. The No-Burn rule
  bans burning wood, pellets, and manufactured fire logs in any
  indoor or outdoor wood-burning device.

* WHERE...The South Coast Air Basin, which includes Orange County
  and non-desert portions of Los Angeles, Riverside, and San
  Bernardino counties. No-Burn Day alerts do not apply to areas above
  3,000 feet in elevation, the Coachella Valley, or the High Desert.
  Homes that rely on wood as a sole source of heat, low-income
  households and those without natural gas service also are exempt
  from the requirement.

* WHEN...Saturday.

* IMPACTS...Particles in smoke can get deep into the lungs and cause
  health problems (including asthma attacks), increases in emergency
  room visits, and hospitalizations. No-Burn Days are needed to
  protect public health when fine particle pollution levels are
  expected to be high anywhere in the South Coast Air Basin. No-Burn
  Days are based on fine particle pollution levels that are
  forecasted for an entire 24-hour period, which may not be reflected
  in real-time air quality maps.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To protect your health, check current and forecasted air quality
levels at www.aqmd.gov or download the mobile app at
www.aqmd.gov/mobileapp. When air quality is poor in your area,
limited extended or intense outdoor activity and remain inside with
windows and doors closed. Run your air conditioner and/or an air
purifier and avoid using devices that bring in outside air like a
swamp cooler or whole house fan if you have other ways to stay cool.

Additional details for this air quality alert are available at
www.aqmd.gov/advisory. Information on the South Coast AQMD Check
Before You Burn program is available at www.aqmd.gov/cbyb.

$$

AZC013-220400-

Air Quality Alert
Relayed by National Weather Service Phoenix AZ
930 AM MST Fri Dec 20 2024

...PM-2.5 HIGH POLLUTION ADVISORY FOR MARICOPA COUNTY INCLUDING THE
PHOENIX METRO AREA THROUGH SUNDAY...

The Arizona Department of Environmental Quality (ADEQ) has issued a
PM-2.5 High Pollution Advisory for the Phoenix Metro Area through
Sunday.

This means that ongoing stagnant weather conditions combined with
existing airborne fine particulate levels may result in local fine
particulate concentrations that pose a health risk. Adverse health
effects increase as air quality deteriorates.

Fine particulate matter - also known as PM-2.5 - is an air
contaminant that can aggravate heart and lung disease conditions,
especially in older adults, children, and those with asthma. A
decrease in physical activity is recommended.

Consolidate your travel, reduce or eliminate fireplace use, refrain
from outdoor burning, and avoid using gas-powered lawn equipment.

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

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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