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Current air quality index in Harrisburg, North Carolina today

Stay updated with real-time air quality in Harrisburg, 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)

58

Moderate

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Harrisburg, North Carolina

Last updated: ... (Local time)

Major air pollutants in Harrisburg, North Carolina

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

13.05 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

51.26 μg/m³

0

55

155

255

425

605+

Ozone (O3)

36.43 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

1.01 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

6.11 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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Harrisburg, North Carolina

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Real-time air quality map: Monitor AQI near Harrisburg, North Carolina




How accurate is North Carolina, USA air quality data?

The air quality data for North Carolina, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.


Frequently asked questions

How frequently does the air quality data for Harrisburg, North Carolina get updated?

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Air quality updates for Harrisburg, North Carolina are available every hour.


What time in the past 24 hours saw the poorest air quality in Harrisburg, North Carolina?

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Harrisburg, North Carolina experienced its worst air quality at 12:00:00, 2025-06-04.


When was air quality in Harrisburg, North Carolina the best over the past 24 hours?

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The best air quality in Harrisburg, North Carolina was observed at 05:00:00 on 2025-06-03.


What is the air quality in Harrisburg, North Carolina right now?

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The air quality in Harrisburg, North Carolina right now is Moderate, with an AQI of 58.


What pollutant is most frequently found in Harrisburg, North Carolina?

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In Harrisburg, North Carolina, PM2.5 is the most frequently found pollutant.


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

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When air quality in Harrisburg, North Carolina is compromised, staying indoors and wearing a mask can reduce health risks.


What is the PM2.5 concentration in Harrisburg, North Carolina right now?

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Harrisburg, North Carolina currently has a PM2.5 concentration of 13.048 μg/m3.


What is the current level of PM10 in Harrisburg, North Carolina?

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Harrisburg, North Carolina currently has a PM10 concentration of 51.256 μg/m3.


What is the current level of carbon monoxide (CO) in Harrisburg, North Carolina?

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The current carbon monoxide (CO) level in Harrisburg, North Carolina is 0.205 ppm.


What is the current level of sulfur dioxide (SO2) in Harrisburg, North Carolina?

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The current sulfur dioxide (SO2) concentration in Harrisburg, North Carolina is 1.008 ppb.


What is the current level of ozone (O3) in Harrisburg, North Carolina?

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Harrisburg, North Carolina currently has an ozone (O3) concentration of 36.429 ppm.


What is the current level of nitrogen dioxide (NO2) in Harrisburg, North Carolina?

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The current level of nitrogen dioxide (NO2) in Harrisburg, North Carolina is 6.111 ppb.


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