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Live air quality index in Boone, North Carolina today

Stay updated with real-time air quality in Boone, North Carolina 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)

38

Good

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Boone, North Carolina

Last updated: ... (Local time)

Major air pollutants in Boone, North Carolina

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

7.17 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

26.97 μg/m³

0

55

155

255

425

605+

Ozone (O3)

29.16 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

1.31 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

5.96 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

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Boone, North Carolina air quality map: Real-time AQI near you




How accurate is North Carolina, USA air quality data?

Air quality measurements for North Carolina, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.


Frequently asked questions

How frequently is the air quality data for Boone, North Carolina updated?

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Air quality data for Boone, North Carolina is updated on an hourly basis.


When did Boone, North Carolina experience the worst air quality in the last 24 hours?

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The worst air quality in Boone, North Carolina was recorded at 03:00:00 on 2025-06-02.


When did Boone, North Carolina have its best air quality in the last 24 hours?

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The best air quality in Boone, North Carolina was recorded at 02:00:00 on 2025-06-02.


What is the real-time air quality index for Boone, North Carolina?

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The real-time air quality index in Boone, North Carolina is 38, currently categorized as Good.


Which pollutant is found most often in Boone, North Carolina?

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The most common pollutant in Boone, North Carolina is PM2.5.


What can I do if the air quality in Boone, North Carolina is poor?

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If the air quality in Boone, North Carolina is poor, limit outdoor activities and use a mask to safeguard your health.


What are the current PM2.5 levels in Boone, North Carolina?

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The measured PM2.5 levels in Boone, North Carolina at present are 7.175 μg/m3.


What are the current PM10 levels at Boone, North Carolina?

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The current PM10 levels in Boone, North Carolina are 26.971 μg/m3.


What are the current carbon monoxide (CO) levels at Boone, North Carolina?

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The current carbon monoxide (CO) level in Boone, North Carolina is 0.245 ppm.


What are the current sulfur dioxide (SO2) levels at Boone, North Carolina?

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The current sulfur dioxide (SO2) levels in Boone, North Carolina are 1.311 ppb.


What are the current ozone (O3) levels at Boone, North Carolina?

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The current ozone (O3) levels at Boone, North Carolina is 29.165 ppm.


What are the current nitrogen dioxide (NO2) levels at Boone, North Carolina?

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The current nitrogen dioxide (NO2) levels at Boone, North Carolina is 5.96 ppb.


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