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

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
44.12 μg/m³
0
55
155
255
425
605+
28.93 ppb
0
55
71
86
201
201+
0.62 ppb
0
36
76
186
605
1005+
10.80 ppb
0
54
101
361
1250
2050+
0.27 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 58
Moderate
12.82μg/m³
PM2.5
43.41μg/m³
PM10
28.24ppb
O3
0.61ppb
SO2
9.22ppb
NO2
0.27ppm
CO
AQI 58
Moderate
12.63μg/m³
PM2.5
38.05μg/m³
PM10
27.28ppb
O3
0.63ppb
SO2
9.76ppb
NO2
0.27ppm
CO
AQI 60
Moderate
14.18μg/m³
PM2.5
55.70μg/m³
PM10
24.17ppb
O3
0.60ppb
SO2
8.76ppb
NO2
0.27ppm
CO
AQI 58
Moderate
12.55μg/m³
PM2.5
45.46μg/m³
PM10
26.22ppb
O3
0.62ppb
SO2
10.01ppb
NO2
0.26ppm
CO
AQI 56
Moderate
11.84μg/m³
PM2.5
45.09μg/m³
PM10
25.48ppb
O3
0.63ppb
SO2
9.22ppb
NO2
0.24ppm
CO
AQI 58
Moderate
12.75μg/m³
PM2.5
50.29μg/m³
PM10
25.94ppb
O3
0.60ppb
SO2
9.10ppb
NO2
0.25ppm
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 05:00:00, 2026-06-07.
The best air quality in Harrisburg, North Carolina was observed at 01:00:00 on 2026-06-07.
The air quality in Harrisburg, North Carolina right now is Moderate, with an AQI of 58.
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 12.561 μg/m3.
Harrisburg, North Carolina currently has a PM10 concentration of 44.124 μg/m3.
The current carbon monoxide (CO) level in Harrisburg, North Carolina is 0.27 ppm.
The current sulfur dioxide (SO2) concentration in Harrisburg, North Carolina is 0.623 ppb.
Harrisburg, North Carolina currently has an ozone (O3) concentration of 28.927 ppm.
The current level of nitrogen dioxide (NO2) in Harrisburg, North Carolina is 10.798 ppb.
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