ToClearSkies

Live readout · Observed —

Excellent air — normal outdoor plans

Clear skies over Green BayStick around.

Nothing cleaner nearby How we count it →

If this were your normal air for years, particle-related risk stays very low.

4.6
PM2.5 µg/m³
26
US AQI
Good
Category
0.2
Cleanest in reach · µg/m³
Look farther for cleaner air

Where are you?

Search covers Canada and the United States.

The better move within a 3-hour drive

Dates

Dates follow you into hotel searches. Live inventory is confirmed by the provider.

You may already have the cleanest nearby air.No meaningfully cleaner place has a verified road route within 3 hours. Widen the range or show worse air for context.

Every town is also available in the ranked list.
Green Bay Low smoke · AQI 0–50 Some pollution · AQI 51–100 Unhealthy (sensitive) · AQI 101–150 Unhealthy+ · AQI 151+
Top pick
Sturgeon Bay
Cel-shaded illustration of Sturgeon Bay
#1Sturgeon BaySome particle pollution · AQI 51~55 min drive

Wisconsin· PM2.5 9.3 µg/m³

Door County's harbour city between the bay and Lake Michigan, wrapped in peninsula lake air, with inns and waterfront rentals.

Worse air than home. Don't bother.

PM2.5 is 9.3 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 9.3/22 × 7 = 3.0 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →

Air is currently worse here than in Green Bay

102% worse airChecking trip easeChecking nearby staysChecking today's weather

Observed Jul 22, 10:12 a.m. EDT

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

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Still smoky
Washington Island
Cel-shaded illustration of Washington Island
#2Washington IslandSome particle pollution · AQI 52Checking road route

Wisconsin· PM2.5 9.8 µg/m³

Ferry-only island off Door County's tip, surrounded by Lake Michigan and Green Bay water.

Worse air than home. Don't bother.

PM2.5 is 9.8 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 9.8/22 × 7 = 3.1 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →

Air is currently worse here than in Green Bay

113% worse airChecking trip easeChecking nearby staysChecking today's weather

Observed Jul 22, 10:27 a.m. EDT

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

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Still smoky
Egg Harbor
Cel-shaded illustration of Egg Harbor
#3Egg HarborSome particle pollution · AQI 53Checking road route

Wisconsin· PM2.5 10.1 µg/m³

Door County village on Green Bay's shore, cooled by peninsula lake breezes, with resorts and cottages.

Worse air than home. Don't bother.

PM2.5 is 10.1 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 10.1/22 × 7 = 3.2 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →

Air is currently worse here than in Green Bay

120% worse airChecking trip easeChecking nearby staysChecking today's weather

Observed Jul 22, 10:27 a.m. EDT

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Still smoky
Baileys Harbor
Cel-shaded illustration of Baileys Harbor
#4Baileys HarborSome particle pollution · AQI 53Checking road route

Wisconsin· PM2.5 10.1 µg/m³

Door County harbor village facing Lake Michigan's open water, with lighthouse trails and lakeside cabins.

Worse air than home. Don't bother.

PM2.5 is 10.1 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 10.1/22 × 7 = 3.2 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →

Air is currently worse here than in Green Bay

120% worse airChecking trip easeChecking nearby staysChecking today's weather

Observed Jul 22, 10:27 a.m. EDT

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Still smoky
Ephraim
Cel-shaded illustration of Ephraim
#5EphraimSome particle pollution · AQI 53Checking road route

Wisconsin· PM2.5 10.1 µg/m³

Door County village on Eagle Harbor, wrapped in peninsula lake air, with waterfront cottages and resorts.

Worse air than home. Don't bother.

PM2.5 is 10.1 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 10.1/22 × 7 = 3.2 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →

Air is currently worse here than in Green Bay

120% worse airChecking trip easeChecking nearby staysChecking today's weather

Observed Jul 22, 10:27 a.m. EDT

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Still smoky
Fish Creek
Cel-shaded illustration of Fish Creek
#6Fish CreekSome particle pollution · AQI 53~1 h 30 min drive

Wisconsin· PM2.5 10.1 µg/m³

Door County village on Green Bay's shore amid state parks, cooled by peninsula lake breezes, with resorts and cottages.

Worse air than home. Don't bother.

PM2.5 is 10.1 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 10.1/22 × 7 = 3.2 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →

Air is currently worse here than in Green Bay

120% worse airChecking trip easeChecking nearby staysChecking today's weather

Observed Jul 22, 10:12 a.m. EDT

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Still smoky
Sister Bay
Cel-shaded illustration of Sister Bay
#7Sister BaySome particle pollution · AQI 53Checking road route

Wisconsin· PM2.5 10.1 µg/m³

Northern Door County harbor village, wrapped in Lake Michigan air on the narrowing peninsula, with inns.

Worse air than home. Don't bother.

PM2.5 is 10.1 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 10.1/22 × 7 = 3.2 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →

Air is currently worse here than in Green Bay

120% worse airChecking trip easeChecking nearby staysChecking today's weather

Observed Jul 22, 10:27 a.m. EDT

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Still smoky
Suamico
Cel-shaded illustration of Suamico
#8SuamicoParticle data unavailableChecking road routesaves 1.5 cigs/wk

Wisconsin

Wisconsin community with a cached air reading available when it appears in a nearby escape search.

Air comparison pending.

Air comparison pendingChecking trip easeChecking nearby staysChecking today's weather

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Still smoky
Pittsfield
Cel-shaded illustration of Pittsfield
#9PittsfieldParticle data unavailableChecking road routesaves 1.5 cigs/wk

Wisconsin

Wisconsin community with a cached air reading available when it appears in a nearby escape search.

Air comparison pending.

Air comparison pendingChecking trip easeChecking nearby staysChecking today's weather

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Still smoky
Denmark
Cel-shaded illustration of Denmark
#10DenmarkParticle data unavailableChecking road routesaves 1.5 cigs/wk

Wisconsin

Wisconsin community with a cached air reading available when it appears in a nearby escape search.

Air comparison pending.

Air comparison pendingChecking trip easeChecking nearby staysChecking today's weather

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Still smoky
Wrightstown
Cel-shaded illustration of Wrightstown
#11WrightstownParticle data unavailableChecking road routesaves 1.5 cigs/wk

Wisconsin

Wisconsin community with a cached air reading available when it appears in a nearby escape search.

Air comparison pending.

Air comparison pendingChecking trip easeChecking nearby staysChecking today's weather

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Still smoky
Luxemburg
Cel-shaded illustration of Luxemburg
#12LuxemburgParticle data unavailableChecking road routesaves 1.5 cigs/wk

Wisconsin

Wisconsin community with a cached air reading available when it appears in a nearby escape search.

Air comparison pending.

Air comparison pendingChecking trip easeChecking nearby staysChecking today's weather

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Still smoky
Madison
Cel-shaded illustration of Madison
#13MadisonLow smoke · AQI 16~2 h 55 min drivesaves 0.6 cigs/wk

Wisconsin· PM2.5 2.8 µg/m³

A major Wisconsin city with broad lodging options and live air-quality readings for comparison when smoke shifts across the region.

About the same air — still smoky.

PM2.5 is 2.8 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 2.8/22 × 7 = 0.9 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
39% cleaner airChecking trip easeChecking nearby staysChecking today's weather

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Still smoky
Wisconsin Dells
Cel-shaded illustration of Wisconsin Dells
#14Wisconsin DellsLow smoke · AQI 17Checking road routesaves 0.5 cigs/wk

Wisconsin· PM2.5 3 µg/m³

Sandstone-gorge resort town on the Wisconsin River, with a huge stock of hotels and river-valley air.

About the same air — still smoky.

PM2.5 is 3 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 3/22 × 7 = 1.0 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
35% cleaner airChecking trip easeChecking nearby staysChecking today's weather

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Still smoky
Cedarburg
Cel-shaded illustration of Cedarburg
#15CedarburgLow smoke · AQI 19Checking road routesaves 0.4 cigs/wk

Wisconsin· PM2.5 3.4 µg/m³

Historic mill town on Cedar Creek near Milwaukee, a walkable stone-building Main Street with inns.

About the same air — still smoky.

PM2.5 is 3.4 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 3.4/22 × 7 = 1.1 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
26% cleaner airChecking trip easeChecking nearby staysChecking today's weather

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Still smoky
Frankfort
Cel-shaded illustration of Frankfort
#16FrankfortLow smoke · AQI 19Checking road routesaves 0.4 cigs/wk

Michigan· PM2.5 3.5 µg/m³

Small Lake Michigan harbor town near Sleeping Bear Dunes, with open-lake air and lakeside cottages.

About the same air — still smoky.

PM2.5 is 3.5 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 3.5/22 × 7 = 1.1 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
24% cleaner airChecking trip easeChecking nearby staysChecking today's weather

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Still smoky
Milwaukee
Cel-shaded illustration of Milwaukee
#17MilwaukeeLow smoke · AQI 22~2 h 15 min drive

Wisconsin· PM2.5 3.9 µg/m³

A major Wisconsin city with broad lodging options and live air-quality readings for comparison when smoke shifts across the region.

About the same air — still smoky.

PM2.5 is 3.9 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 3.9/22 × 7 = 1.2 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →
15% cleaner airChecking trip easeChecking nearby staysChecking today's weather

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
Lafayette
Cel-shaded illustration of Lafayette
#18LafayetteLow smoke · AQI 1Checking road routesaves 1.4 cigs/wk

Indiana· PM2.5 0.2 µg/m³

Indiana community with lodging and a separate live air reading for regional smoke comparisons.

96% cleaner than home — pack the car.

PM2.5 is 0.2 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 0.2/22 × 7 = 0.1 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →

4.4 µg/m³ less fine-particle pollution than Green Bay right now

96% cleaner airChecking trip easeChecking nearby staysChecking today's weather

PM2.5 is modelled for this town — no monitoring station is close enough for a live AQHI.

HotelsRentalsDirections
London
Cel-shaded illustration of London
#19LondonLow smoke · AQI 6Checking road routesaves 1.1 cigs/wk

Ontario· PM2.5 1 µg/m³

A major Ontario city with broad lodging options and live air-quality readings for comparison when smoke shifts across the region.

78% cleaner than home — pack the car.

PM2.5 is 1 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 1/22 × 7 = 0.3 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →

3.6 µg/m³ less fine-particle pollution than Green Bay right now

78% cleaner airChecking trip easeChecking nearby staysChecking today's weather

AQHI 2: Low risk (London station)

Observed Jul 22, 9:00 a.m. EDT

AQHI from the London station; PM2.5 is modelled for this town.

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Port Stanley
Cel-shaded illustration of Port Stanley
#20Port StanleyLow smoke · AQI 6Checking road routesaves 1.1 cigs/wk

Ontario· PM2.5 1 µg/m³

Lake Erie fishing village turned beach town, with open-water air on the province’s south shore.

78% cleaner than home — pack the car.

PM2.5 is 1 µg/m³ here vs 4.6 back home.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at these levels: 1/22 × 7 = 0.3 here; 4.6/22 × 7 = 1.5 at home.A long-term health-risk equivalence, not literal smoking.See how we work it out →

3.6 µg/m³ less fine-particle pollution than Green Bay right now

78% cleaner airChecking trip easeChecking nearby staysChecking today's weather

AQHI 2: Low risk (Port Stanley station)

Observed Jul 22, 9:00 a.m. EDT

AQHI from the Port Stanley station; PM2.5 is modelled for this town.

HotelsRentalsDirections
Bad week ahead? Check the 7-day outlook — if it won’t clear, book the trip

7-day outlook

Plan the next seven days

Pick a day, or compare the whole week. Weather is forecast; air quality is the latest available reading.

Loading the week…

Finding the nicest days and reachable cities.

Last scan Jul 22, 10:27 a.m. EDT · 34 min ago

Why live rankings? Smoke plumes are patchy and shift with the wind, so no direction is reliably cleaner. This list is recalculated from live PM2.5 every hour — and if everything nearby is smoky, it says so.

How we work this out →

Browse all 200 cities by province & state →

All 54 Canadian cities →
TorontoMontréalVancouverCalgaryEdmontonOttawaWinnipegQuébec CityHamiltonKitchener-WaterlooLondonHalifaxVictoriaWindsorOshawaSaskatoonReginaSt. CatharinesKelownaBarrieSherbrookeGuelphAbbotsfordKingstonGreater SudburySaguenayTrois-RivièresMonctonSaint JohnSt. John'sThunder BayPeterboroughLethbridgeNanaimoKamloopsMississaugaBramptonSault Ste. MarieNorth BayWhitehorsePrince GeorgeFort McMurrayMedicine HatFrederictonYellowknifeChilliwackBellevilleBrantfordSurreyLavalMarkhamVaughanBurnabyRichmond
All 145 U.S. cities →
New York CityLos AngelesChicagoHoustonPhoenixPhiladelphiaSan AntonioSan DiegoDallasFort WorthJacksonvilleAustinSan JoseCharlotteColumbusIndianapolisSan FranciscoSeattleDenverWashington, D.C.NashvilleOklahoma CityBostonPortlandLas VegasDetroitMemphisLouisvilleBaltimoreMilwaukeeAlbuquerqueTucsonFresnoSacramentoAtlantaKansas CityColorado SpringsOmahaRaleighMiamiVirginia BeachMinneapolisTulsaTampaWichitaClevelandNew OrleansPittsburghCincinnatiSt. LouisOrlandoBuffaloSalt Lake CityRichmondBirminghamCharlestonProvidenceHartfordGrand RapidsEugeneBoiseSpokaneMissoulaBillingsBozemanRenoBakersfieldStocktonModestoRiversideSan BernardinoChicoReddingSalemMedfordBendYakimaAnchorageEl PasoAmarilloLubbockLittle RockBaton RougeShreveportJacksonMobileMontgomeryKnoxvilleLexingtonDaytonToledoAkronFort WayneDes MoinesMadisonFargoSioux FallsRapid CityAlbanyRochesterSyracuseWorcesterSpringfieldAllentownHarrisburgNorfolkGreensboroWinston-SalemDurhamColumbiaGreenvilleAugustaTallahasseeSarasotaFort MyersSt. PetersburgSpringfieldBoulderFort CollinsProvoOgdenHonoluluCorpus ChristiBellinghamTacomaOlympiaYumaErieScrantonYoungstownCantonPeoriaRockfordTopekaPensacolaLafayetteBeaumontWacoMcAllenLaredoMesaArlingtonAuroraAnaheimHenderson

What this means · Green Bay

Clear skies!

1.5cigarettes

per week, if this air holds

Act two · The scale

Where today lands

From a crisp horizon to smoke you can taste — here’s your reading on it.

4.6 µg/m³
CrispSome smokeHeavy smoke

Act three · The ladder

What each rung feels like

  • 0–3µg/m³Natural air. About as clean as outdoor air realistically gets.
  • 3–5µg/m³Exceptionally clean. Crisp, destination-worthy air.
  • 5–9µg/m³Good, not pristine. Clean city air; most people will not notice anything today.
  • 9–15µg/m³Elevated. Usually no big deal today; sensitive lungs may notice hard exercise.
  • 15–35µg/m³Polluted. Smoke or traffic pollution is now worth acting on.
  • 35–55µg/m³Unhealthy for sensitive. Symptoms become more likely, especially with asthma or heart disease.
  • 55+µg/m³Unhealthy. Everyone should reduce exposure and clean the indoor air.

Act four · The fine print

The receipts

What is PM2.5?

Fine particles about 30× thinner than a human hair — small enough to slip through your lungs and into your bloodstream. We measure them inµg/m³: micrograms of particle mass in a cubic metre of air.

The math

PM2.5 here is 4.6 µg/m³.Berkeley Earth: 22 µg/m³ for 24 h ≈ 1 cigarette.A week at this level: 4.6/22 × 7 = 1.5 cigarettes.A long-term health-risk equivalence, not literal smoking.See how we work it out →
See the full method →