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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	268
	Weather	218
	Transportation	142
	Land	110
	Ice / Snow Change	90
	Extreme Temperature	87
	Extreme Precipitation	82
	Buildings	76
	Surface Waters / Wetlands	76
	Extreme Wind	73
	Flooding / Draining	70
	Death / Die-off / Decline	61
	Human Health	60
	Unusual Range / Sighting	57
	Land Mammals	56
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	Marine Mammals	55
	Birds	46
	Water Management	42
	Sports / Recreation	41
	Food Security	37
	Landslide / Avalanche	37
	Seasonal Timing	35
	Unusual Animal Behavior	34
	Energy	32
	Fish	31
	Economic Impact	30
	Fire	30
	TOURISM	28
	Deformity / Disease / Injury	27
	Displacement	24
	Cultural Impact	22
	Pollution	22
	Erosion	21
	Drought	19
	Pathogen	19
	Earthquake	18
	Injury	18
	Plants / Kelp	17
	One Health	16
	Pets	16
	Rain on Snow	16
	Storm Surge	16
	Air Quality	15
	Permafrost Change	15
	Zoonotic Flu	15
	Fisheries	14
	Unusual Size / Abundance	13
	Harvest Change	13
	Sanitation	13
	Glacier Change	12
	Cyclone / Hurricane	11
	Water Security	11
	Atmosphere	10
	Communication	10
	Livestock	10
	Insects	9
	Invertebrates	9
	Eruption	9
	Acute Illness	8
	Algal Bloom	8
	Air	7
	Debris / Trash	7
	Physical or Chemical Change	6
	Mental Health	5
	Sea/Land Level Change	5
	Agriculture	4
	Amphibians	4
	Infestation	4
	Microbes	4
	Parasite	4
	Sinkhole / Crater	4
	Thunderstorm	4
	Unusual Variation	4
	Arachnids	3
	Conflict	3
	Relocation	3
	Tsunami	3
	Burial Site	2
	Chronic Wasting Disease	2
	Fungi	2
	Groundwater	2
	Rabies	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	265
	Canada	54
	Russia	37
	Iceland	22
	Norway	19
	Sweden	16
	Finland	15
	United Kingdom	5
	Ireland	3
	South Korea	3
	Faroe Islands	2
	Greenland	2
	India	2
	Japan	2
	New Zealand	2
	Svalbard and Jan Mayen	2
	Switzerland	2
	Afghanistan	1
	Australia	1
	Barbados	1
	Brazil	1
	Greece	1
	Italy	1
	Mongolia	1
	Nepal	1
	Netherlands	1
	Nigeria	1
	Spain	1
	Taiwan	1
	Trinidad and Tobago	1
	Ukraine	1

Date Range

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Season

	Winter	192
	Spring	132
	Summer	88
	Fall	77

Year

	2025	178
	2024	393
	2023	27

Month

	January	91
	February	45
	March	45
	April	56
	May	49
	June	30
	July	43
	August	35
	September	27
	October	32
	November	52
	December	93