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Live air quality index in Coldwater City, Michigan today

Stay updated with real-time air quality in Coldwater City, Michigan 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)

54

Moderate

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Coldwater City, Michigan

Last updated: ... (Local time)

Major air pollutants in Coldwater City, Michigan

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

10.83 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

47.91 μg/m³

0

55

155

255

425

605+

Ozone (O3)

42.51 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.53 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

2.31 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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Coldwater City, Michigan

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Coldwater City, Michigan air quality map: Track AQI near you




How accurate is Michigan, USA air quality data?

Air quality data and pollutant measurements for Michigan, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.


Frequently asked questions

How often is the air quality data for Coldwater City, Michigan updated?

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The air quality for Coldwater City, Michigan is updated every hour.


When was the worst air quality at Coldwater City, Michigan in the last 24 hrs?

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The worst air quality in Coldwater City, Michigan in the last 24 hours was observed at 10:00:00 on 2025-06-06.


When was the best air quality at Coldwater City, Michigan in the last 24 hrs?

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In the last 24 hrs, the best air quality in Coldwater City, Michigan was observed at 11:00:00 on 2025-06-06.


What is the current air quality in Coldwater City, Michigan?

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The current air quality in Coldwater City, Michigan is 54, categorized as Moderate based on real-time data.


What pollutant is the most common in Coldwater City, Michigan?

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The most common pollutant in Coldwater City, Michigan is PM2.5.


What should I do if the air quality in Coldwater City, Michigan is poor?

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If the air quality in Coldwater City, Michigan is poor, consider staying indoors and wearing a mask to protect yourself.


What is the current concentration of PM2.5 in Coldwater City, Michigan?

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The current PM2.5 concentration at Coldwater City, Michigan is 10.834 μg/m3.


What is the current concentration of PM10 in Coldwater City, Michigan?

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The current PM10 concentration at Coldwater City, Michigan is 47.911 μg/m3.


What is the current concentration of carbon monoxide (CO) in Coldwater City, Michigan?

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The current carbon monoxide (CO) concentration at Coldwater City, Michigan is 0.242 ppm.


What is the current concentration of sulfur dioxide (SO2) in Coldwater City, Michigan?

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The current sulfur dioxide (SO2) concentration at Coldwater City, Michigan is 0.525 ppb.


What is the current concentration of ozone (O3) in Coldwater City, Michigan?

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The current ozone (O3) concentration at Coldwater City, Michigan is 42.509 ppm.


What is the current concentration of nitrogen dioxide (NO2) in Coldwater City, Michigan?

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The current nitrogen dioxide (NO2) concentration at Coldwater City, Michigan is 2.306 ppb.


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