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)
69
Moderate
Harrisburg, North Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
18.75 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
69.37 μg/m³
0
55
155
255
425
605+
18.61 ppb
0
55
71
86
201
201+
0.20 ppb
0
36
76
186
605
1005+
29.27 ppb
0
54
101
361
1250
2050+
0.42 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Harrisburg, North Carolina
Harrisburg, North Carolina
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AQI 66
Moderate
17.00μg/m³
PM2.5
28.76μg/m³
PM10
18.62ppb
O3
0.78ppb
SO2
29.44ppb
NO2
0.41ppm
CO
AQI 60
Moderate
14.10μg/m³
PM2.5
38.43μg/m³
PM10
18.44ppb
O3
0.20ppb
SO2
27.08ppb
NO2
0.43ppm
CO
AQI 66
Moderate
17.02μg/m³
PM2.5
28.76μg/m³
PM10
18.80ppb
O3
0.82ppb
SO2
29.28ppb
NO2
0.41ppm
CO
AQI 69
Moderate
19.12μg/m³
PM2.5
59.92μg/m³
PM10
17.22ppb
O3
0.76ppb
SO2
27.93ppb
NO2
0.42ppm
CO
AQI 58
Moderate
12.62μg/m³
PM2.5
46.36μg/m³
PM10
17.17ppb
O3
0.20ppb
SO2
25.50ppb
NO2
0.46ppm
CO
AQI 56
Moderate
12.00μg/m³
PM2.5
32.98μg/m³
PM10
19.38ppb
O3
0.20ppb
SO2
29.30ppb
NO2
0.44ppm
CO
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.
Source: Ambee Data Sources
Air quality updates for Harrisburg, North Carolina are available every hour.
Harrisburg, North Carolina experienced its worst air quality at 04:00:00, 2026-01-22.
The best air quality in Harrisburg, North Carolina was observed at 11:00:00 on 2026-01-22.
The air quality in Harrisburg, North Carolina right now is Moderate, with an AQI of 69.
In Harrisburg, North Carolina, PM2.5 is the most frequently found pollutant.
When air quality in Harrisburg, North Carolina is compromised, staying indoors and wearing a mask can reduce health risks.
Harrisburg, North Carolina currently has a PM2.5 concentration of 18.752 μg/m3.
Harrisburg, North Carolina currently has a PM10 concentration of 69.369 μg/m3.
The current carbon monoxide (CO) level in Harrisburg, North Carolina is 0.42 ppm.
The current sulfur dioxide (SO2) concentration in Harrisburg, North Carolina is 0.198 ppb.
Harrisburg, North Carolina currently has an ozone (O3) concentration of 18.61 ppm.
The current level of nitrogen dioxide (NO2) in Harrisburg, North Carolina is 29.273 ppb.
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