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Air quality worsens in the eastern U.S. as Canadian wildfire smoke hangs over the Midwest

5 Jun 2025

Kansas City, Missouri, United States

The fires have forced thousands of Canadians to flee their homes and sent smoke as far as Europe.

Anchorage Daily News

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Topic

	Safety	296
	Weather	238
	Transportation	159
	Land	115
	Ice / Snow Change	98
	Extreme Precipitation	96
	Extreme Temperature	90
	Surface Waters / Wetlands	87
	Extreme Wind	84
	Buildings	83
	Flooding / Draining	74
	Human Health	68
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	Land Mammals	65
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	Marine Mammals	57
	Birds	54
	Food Security	50
	Water Management	47
	Sports / Recreation	44
	Energy	41
	Seasonal Timing	39
	Landslide / Avalanche	38
	Unusual Animal Behavior	37
	Deformity / Disease / Injury	37
	Economic Impact	36
	Fish	36
	Fire	31
	Cultural Impact	28
	TOURISM	28
	Displacement	25
	Erosion	25
	One Health	25
	Pollution	24
	Zoonotic Flu	23
	Pathogen	22
	Drought	21
	Injury	20
	Plants / Kelp	20
	Storm Surge	20
	Earthquake	19
	Fisheries	19
	Harvest Change	19
	Permafrost Change	19
	Pets	19
	Rain on Snow	18
	Air Quality	16
	Sanitation	16
	Unusual Size / Abundance	15
	Water Security	14
	Communication	13
	Glacier Change	13
	Cyclone / Hurricane	13
	Insects	12
	Atmosphere	10
	Invertebrates	10
	Livestock	10
	Acute Illness	9
	Eruption	9
	Air	8
	Algal Bloom	8
	Debris / Trash	7
	Physical or Chemical Change	6
	Sea/Land Level Change	6
	Agriculture	5
	Infestation	5
	Mental Health	5
	Sinkhole / Crater	5
	Amphibians	4
	Conflict	4
	Microbes	4
	Parasite	4
	Thunderstorm	4
	Unusual Variation	4
	Arachnids	3
	Groundwater	3
	Rabies	3
	Relocation	3
	Tsunami	3
	Burial Site	2
	Chronic Wasting Disease	2
	Fungi	2
	Radiation	2
	Boreal Pox	1
	Aquaculture	1
	Chronic Illness	1
	Distemper	1
	Forestry	1
	Reptiles	1
	Unusual Smell or Taste	1

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	United States	294
	Canada	63
	Russia	38
	Iceland	25
	Norway	20
	Finland	18
	Sweden	16
	United Kingdom	8
	Ireland	3
	South Korea	3
	Svalbard and Jan Mayen	3
	Faroe Islands	2
	Greenland	2
	India	2
	Japan	2
	Mexico	2
	New Zealand	2
	Switzerland	2
	Afghanistan	1
	Australia	1
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	Brazil	1
	Falkland Islands	1
	Greece	1
	Italy	1
	Mongolia	1
	Nepal	1
	Netherlands	1
	Nigeria	1
	Romania	1
	Spain	1
	Taiwan	1
	Trinidad and Tobago	1
	Ukraine	1

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Season

	Winter	192
	Fall	136
	Spring	132
	Summer	87

Year

	2025	177
	2024	393
	2023	93

Month

	January	91
	February	45
	March	45
	April	56
	May	49
	June	29
	July	43
	August	35
	September	27
	October	63
	November	87
	December	93