Air Quality Alert
INZ047-060400-
Marion-
Including the city of Indianapolis
809 AM EDT Sat Jul 5 2025
...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...
The officials at the Office of Sustainability for the City of
Indianapolis have called for a Knozone Action Day, IN EFFECT UNTIL
MIDNIGHT EDT TONIGHT.
A Knozone Action day means that a combination of high temperatures,
light winds, and other factors are expected to produce conditions
where high levels of ozone emissions may exceed federally mandated
standards.
Fine particulate levels are expected to be in the Unhealthy for
Sensitive Groups range. Active children and adults, and people with
respiratory disease, such as asthma should limit prolonged outdoor
exposure.
Here are some recommended actions that the public can take:
* Walk, bike, carpool or use public transportation.
* Avoid using the drive-through and combine errands into one trip.
* Avoid refueling your vehicle or using gasoline-powered lawn
equipment until after 7pm.
* Turn off your engine when idling for more than 30 seconds.
* Conserve energy by turning off lights or setting the air
conditioner to 75 degrees or above.
For additional information, please visit the IDEM Smog page at:
http://www.in.gov/idem/airmonitoring/smogwatch/
$$
INZ074-KYZ091>093-OHZ070-071-077-078-060400-
Dearborn-Boone-Kenton-Campbell-Butler-Warren-Hamilton-Clermont-
Including the cities of Bright, Lawrenceburg, Hidden Valley,
Greendale, Aurora, Dillsboro, Florence, Burlington, Oakbrook,
Covington, Erlanger, Independence, Newport, Fort Thomas,
Highland Heights, Bellevue, Dayton, Alexandria, Hamilton,
Middletown, Fairfield, Oxford, Mason, Lebanon, Landen, Springboro,
Franklin, Downtown Cincinnati, Milford, Summerside, Mount Carmel,
Mount Repose, Withamsville, Mulberry, and Day Heights
1203 AM EDT Sat Jul 5 2025
...AIR QUALITY ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...
The Southwest Ohio Air Quality Agency has issued an Air Quality
Advisory for Butler, Clermont, Hamilton and Warren counties in Ohio;
Boone, Campbell and Kenton counties in Kentucky; and Dearborn County
in Indiana, until midnight EDT tonight.
Levels of ozone within the region may approach or exceed unhealthy
standards.
On Alert days, help reduce ozone by taking the following actions:
* Carpool, if possible, bike, walk or take the bus instead of
driving alone.
* Refuel your vehicle after 8 pm.
* Do not idle your vehicle, exhaust contributes to air pollution.
* Mow your lawn in the evening hours and avoid the use of
gas-powered lawn equipment.
For additional information, please visit the Southwest Ohio Air
Quality Agency`s web site at
www.southwestohioair.org/local_air_quality
$$
OHZ046-055-056-065-060400-
Delaware-Franklin-Licking-Fairfield-
Including the cities of Delaware, Downtown Columbus, Newark,
Lancaster, and Pickerington
1203 AM EDT Sat Jul 5 2025
...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...
The Mid-Ohio Regional Planning Commission has issued an Air Quality
Alert for Delaware, Fairfield, Franklin and Licking counties in
Central Ohio, until midnight EDT tonight.
Levels of ozone within the region may approach or exceed unhealthy
standards.
On Alert days, help reduce ozone by taking the following actions:
* Carpool, if possible, bike, walk or take the bus instead of
driving alone.
* Refuel your vehicle after 8 pm.
* Do not idle your vehicle, exhaust contributes to air pollution.
* Mow your lawn in the evening hours and avoid the use of
gas-powered lawn equipment.
For additional information, please visit the Mid-Ohio Regional
Planning Commission`s website at morpc.org/airquality
$$
OHZ010>014-020>022-089-060400-
Lorain-Cuyahoga-Lake-Geauga-Ashtabula
Inland-Medina-Summit-Portage-Ashtabula Lakeshore-
Including the cities of Lorain, Elyria, North Ridgeville, Avon Lake,
Cleveland, Mentor, Willoughby, Eastlake, Painesville, Willowick,
Wickliffe, Chardon, South Russell, Bainbridge, Chesterland,
Middlefield, Burton, Jefferson, Orwell, Andover, Roaming Shores,
Brunswick, Medina, Wadsworth, Akron, Kent, Aurora, Streetsboro,
Ravenna, Ashtabula, Conneaut, and Geneva
900 PM EDT Fri Jul 4 2025
...AIR QUALITY ADVISORY IN EFFECT FOR SATURDAY JULY 5...
An Air Quality Advisory for ground level ozone has been issued by
the Northeast Ohio Areawide Coordinating Agency for Ashtabula,
Cuyahoga, Geauga, Lake, Lorain, Medina, Portage and Summit Counties.
The advisory is from midnight tonight to midnight Saturday night.
Air quality levels will be unhealthy for sensitive groups
during this period. If you are in the sensitive groups category
of children, the elderly and those with breathing difficulties,
please monitor your outdoor activity and check air quality readings
at airnow.gov. Additionally, sign-up at enviroflash.info for text
alerts regarding air quality.
To help our region reduce air pollution:
* Drive less: bike, walk, use transit, work from home, combine trips
* Visit gohiocommute.com/noaca - Find a smarter way to travel!
* Don`t idle - Turn off your engine
* Refill your tank after sunset
* Wait to mow the lawn
&&
The Northeast Ohio Areawide Coordinating Agency (NOACA), in
partnership with the Ohio Environmental Protection Agency (Ohio
EPA), the Cleveland Division of Air Quality, the Akron Regional
Air Quality Management District, the Akron Metropolitan Area
Transportation Study, the Lake County General Health District, and
Ohio University, has forecasted this Advisory based on predicted
weather patterns. Learn more at www.noaca.org.
$$
Hazardous Weather Outlook
Hazardous Weather Outlook...UPDATED
National Weather Service Northern Indiana
218 PM EDT Sat Jul 5 2025
INZ005>009-012>015-017-018-020-022>027-032>034-104-116-203-204-216-
MIZ078>081-OHZ001-002-004-005-015-016-024-025-061830-
Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-Pulaski-Marshall-
Fulton IN-Whitley-Allen IN-White-Cass IN-Miami-Wabash-Huntington-
Wells-Adams-Grant-Blackford-Jay-Eastern St. Joseph IN-
Northern Kosciusko-Southern La Porte-Western St. Joseph IN-
Southern Kosciusko-Cass MI-St. Joseph MI-Branch-Hillsdale-Williams-
Fulton OH-Defiance-Henry-Paulding-Putnam-Van Wert-Allen OH-
218 PM EDT Sat Jul 5 2025 /118 PM CDT Sat Jul 5 2025/
This Hazardous Weather Outlook is for northern Indiana, southwest
Michigan and northwest Ohio.
.DAY ONE...This afternoon and tonight.
Afternoon and early evening heat indices in the low to mid 90s.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Afternoon heat indices are forecast to reach the low to mid 90s
Sunday.
Scattered thunderstorms are expected Sunday afternoon into Sunday
evening, mainly along and north of the US 24 corridor. The main
hazards with storms will be lightning, locally heavy rainfall and
wind gusts to 40 mph.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wilmington OH
146 PM EDT Sat Jul 5 2025
INZ066-073>075-080-KYZ089>100-OHZ070>073-077>082-088-061800-
Franklin-Ripley-Dearborn-Ohio-Switzerland-Carroll-Gallatin-Boone-
Kenton-Campbell-Owen-Grant-Pendleton-Bracken-Robertson-Mason-Lewis-
Butler-Warren-Clinton-Ross-Hamilton-Clermont-Brown-Highland-Adams-
Pike-Scioto-
146 PM EDT Sat Jul 5 2025
This Hazardous Weather Outlook is for southeast Indiana, northeast
Kentucky, northern Kentucky, south central Ohio and southwest Ohio.
.DAY ONE...This afternoon and tonight.
There is a low probability for widespread hazardous weather.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
The heat index may approach 100 on Sunday and Monday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Pittsburgh PA
1112 AM EDT Sat Jul 5 2025
OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>022-029-
031-073>078-WVZ001>004-012-021-509>514-061515-
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson OH-
Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Forest-
Lawrence-Butler-Clarion-Jefferson PA-Beaver-Allegheny-Armstrong-
Washington-Greene-Westmoreland-Higher Elevations of Westmoreland-
Fayette-Higher Elevations of Fayette-Indiana-
Higher Elevations of Indiana-Hancock-Brooke-Ohio-Marshall-Wetzel-
Marion-Monongalia-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Eastern Preston-Western Tucker-Eastern Tucker-
1112 AM EDT Sat Jul 5 2025
This Hazardous Weather Outlook is for east central Ohio, western
Pennsylvania, and northern West Virginia.
.DAY ONE...This afternoon and tonight.
Afternoon high temperatures in the low 90s with dew points in the
low to mid 60s will result in heat indices in the mid to upper 90s
this afternoon.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Afternoon high temperatures in the low to mid 90s with dew points in
the mid 60s will result in heat indices in the upper 90s Sunday
afternoon.
A cold front will stall across the Upper Ohio Valley region on
Monday. With a very moist atmosphere forecast to be in place, this
could result in excessive rainfall that may lead to flooding.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
MLB
Hazardous Weather Outlook
National Weather Service Cleveland OH
526 AM EDT Sat Jul 5 2025
OHZ003-006>014-017>023-027>033-036>038-047-089-PAZ001>003-060930-
Lucas-Wood-Ottawa-Sandusky-Erie-Lorain-Cuyahoga-Lake-Geauga-
Ashtabula Inland-Hancock-Seneca-Huron-Medina-Summit-Portage-Trumbull-
Wyandot-Crawford-Richland-Ashland-Wayne-Stark-Mahoning-Marion-Morrow-
Holmes-Knox-Ashtabula Lakeshore-Northern Erie-Southern Erie-
526 AM EDT Sat Jul 5 2025
This Hazardous Weather Outlook is for north central Ohio, northeast
Ohio, northwest Ohio and northwest Pennsylvania.
.DAY ONE...Today and tonight.
Hot conditions are expected to continue over the weekend.
Temperatures will tend to range from the upper 80s to low 90s across
the area today. The hottest conditions are expected in portions of
Northwest and North Central Ohio where the heat index will be in the
mid to upper 90s.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Hot conditions expand eastward on Sunday with temperatures generally
in the low 90s. Heat index values of 95-100 degrees are expected
across portions of northern Ohio and Northwest Pennsylvania.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
