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Real-time air quality index in Dayton, Minnesota today

Stay updated with real-time air quality in Dayton, Minnesota featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

44

Good

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Dayton, Minnesota

Last updated: ... (Local time)

Major air pollutants in Dayton, Minnesota

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

7.83 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

30.65 μg/m³

0

55

155

255

425

605+

Ozone (O3)

47.39 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.91 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

7.66 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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Dayton, Minnesota

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Dayton, Minnesota air quality map: Stay updated on AQI near you




How accurate is Minnesota, USA air quality data?

Air quality and pollutant data for Minnesota, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.


Frequently asked questions

How often is air quality information updated for Dayton, Minnesota?

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The air quality information for Dayton, Minnesota is updated every hour for accuracy.


What time in the last 24 hours was the air quality in Dayton, Minnesota at its worst?

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In the past 24 hours, the air quality in Dayton, Minnesota was at its worst at 04:00:00 on 2025-06-06.


When did Dayton, Minnesota experience the best air quality in the last 24 hours?

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In the last 24 hours, the best air quality in Dayton, Minnesota was observed at 07:00:00 on 2025-06-06.


What is the AQI in Dayton, Minnesota right now?

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As of now, the AQI in Dayton, Minnesota is 44, indicating Good conditions.


What is the most common type of pollution in Dayton, Minnesota?

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Dayton, Minnesota air has the highest levels of O3.


What should I do in case of poor air quality in Dayton, Minnesota?

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Poor air quality in Dayton, Minnesota means it's advisable to stay indoors and wear a mask for your protection.


What is the PM2.5 level in Dayton, Minnesota at the moment?

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PM2.5 levels in Dayton, Minnesota are currently 7.826 μg/m3.


What is the PM10 level in Dayton, Minnesota at the moment?

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The PM10 concentration in Dayton, Minnesota is 30.649 μg/m3 at the moment.


What is the carbon monoxide (CO) level in Dayton, Minnesota at the moment?

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The current carbon monoxide (CO) concentration in Dayton, Minnesota is 0.217 ppm.


What is the sulfur dioxide (SO2) level in Dayton, Minnesota at the moment?

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Currently, Dayton, Minnesota has a sulfur dioxide (SO2) concentration of 0.91 ppb.


What is the ozone (O3) level in Dayton, Minnesota at the moment?

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The current ozone (O3) level in Dayton, Minnesota at the moment is 47.388 ppm.


What is the nitrogen dioxide (NO2) level in Dayton, Minnesota at the moment?

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Nitrogen dioxide (NO2) level in Dayton, Minnesota at the moment is 7.661 ppb.


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