air quality wildfires

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Canadian wildfire smoke impacts air quality in Northern U.S.

Public data reveal extent of air quality impacts during 2025 Los Angeles wildfires

In early 2025, wildfires spread in Los Angeles, destroying tens of thousands of homes and businesses. During the fires, smoke blanketed the region and online maps provided residents with rapid air quality information.

WLWT Channel 5 · 1d

Here's where Canadian wildfires are impacting air quality in the US

Breathing in polluted air for extended periods of time can pose a serious health risk for people, especially for vulnerable populations.

The Cincinnati Enquirer · 3d

Canadian wildfire map: Smoke lingers in Vermont. When will air quality improve?

Smoke from hundreds of wildfires in Canada is lingering over the northern U.S., spreading across to roughly a dozen states from Wisconsin to Maine.

2don MSN

One-two punch of wildfire smoke is wrecking air quality in the US

Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have ...

2don MSN

Air quality maps show how Canadian wildfire smoke is affecting Midwest, Northeast

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.

3don MSN

Air quality alerts in place for 10 states as wildfires burn in Canada and West

Red flag warnings remain in place for parts of Nevada, Utah, Colorado and Wyoming due to very dry conditions, low humidity ...

21mon MSN

Environmental experts knock Republicans for blaming Michigan's poor air quality on Canada

Republican lawmakers in Michigan are blaming the Canadian government for the state’s poor air quality, claiming that ...

Colorado Public Radio3h

Wildfire smoke, ozone, and heat: the air is extra dangerous in Colorado today

Wildfire smoke can cause eye and throat irritation, coughing, wheezing, and shortness of breath — even for healthy people. It ...

Canadian wildfires are impacting air quality in the U.S.

Canada is having its second worst wildfire season yet. Two scientists explain what a red air alert means and how anyone living in impacted areas can protect themselves.

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