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WHAT: The Minnesota Pollution Control Agency has issued an Air Quality Alert for fine particles pollution. The Air Quality Index (AQI) is expected to reach the Maroon or Hazardous category.
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WHERE: Northeast Minnesota.
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WHEN: Until 11 AM CDT Friday.
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IMPACTS: Everyone is more likely to be affected.
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ADDITIONAL DETAILS: Very heavy smoke is expected across the Arrowhead today, as large wildfires continue to spread. Hot temperatures, when combined with the air pollution, will exacerbate health impacts. A frontal boundary will then spread heavy smoke further south this evening into Wednesday morning, as it moves across northern and central Minnesota. The onset of smoke will be rapid. This boundary eventually passes through the Twin Cities and into southeastern Minnesota on Wednesday or Wednesday evening, bringing heavy smoke even further south. Additional rounds of heavy smoke are possible from Thursday through Friday morning across the alert area.
* WHAT...The Minnesota Pollution Control Agency has issued an Air Quality Alert for fine particles pollution. The Air Quality Index (AQI) is expected to reach the Maroon or Hazardous category. * WHERE...Northeast Minnesota. * WHEN...Until 11 AM CDT Friday. * IMPACTS...Everyone is more likely to be affected. * ADDITIONAL DETAILS...Very heavy smoke is expected across the Arrowhead today, as large wildfires continue to spread. Hot temperatures, when combined with the air pollution, will exacerbate health impacts. A frontal boundary will then spread heavy smoke further south this evening into Wednesday morning, as it moves across northern and central Minnesota. The onset of smoke will be rapid. This boundary eventually passes through the Twin Cities and into southeastern Minnesota on Wednesday or Wednesday evening, bringing heavy smoke even further south. Additional rounds of heavy smoke are possible from Thursday through Friday morning across the alert area.
Sensitive groups, such as people with lung disease (including asthma), heart disease, and children and older adults, should remain indoors and keep activity levels low. The general public should avoid all physical activities outdoors. Reduce or eliminate activities that contribute to air pollution, such as outdoor burning, and use of residential wood burning devices. Reduce vehicle trips and vehicle idling as much as possible. Keep windows closed overnight to prevent smoke from getting indoors.
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WHAT: The Minnesota Pollution Control Agency has issued an Air Quality Alert for fine particles pollution. The Air Quality Index (AQI) is expected to reach the Maroon or Hazardous category.
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WHERE: Northeast Minnesota.
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WHEN: Until 11 AM CDT Friday.
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IMPACTS: Everyone will be affected by wildfire smoke in these concentrations. Minor trace amounts of ashfall are likely and have been observed with the dense smoke.
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ADDITIONAL DETAILS: Dense smoke continues across northern Minnesota. AQI values have already been observed in the Maroon/Hazardous concentration and will continue through the alert period. The smoke will persist until at least Friday, but this alert may need to be extended.
* WHAT...The Minnesota Pollution Control Agency has issued an Air Quality Alert for fine particles pollution. The Air Quality Index (AQI) is expected to reach the Maroon or Hazardous category. * WHERE...Northeast Minnesota. * WHEN...Until 11 AM CDT Friday. * IMPACTS...Everyone will be affected by wildfire smoke in these concentrations. Minor trace amounts of ashfall are likely and have been observed with the dense smoke. * ADDITIONAL DETAILS...Dense smoke continues across northern Minnesota. AQI values have already been observed in the Maroon/Hazardous concentration and will continue through the alert period. The smoke will persist until at least Friday, but this alert may need to be extended.
Sensitive groups, such as people with lung disease (including asthma), heart disease, and children and older adults, should remain indoors and keep activity levels low. The general public should avoid all physical activities outdoors. Reduce or eliminate activities that contribute to air pollution, such as outdoor burning, and use of residential wood burning devices. Reduce vehicle trips and vehicle idling as much as possible. Keep windows closed overnight to prevent smoke from getting indoors.
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