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)
44
Good
Harrisburg, North Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.70 μg/m³
0
55
155
255
425
605+
3.86 ppb
0
55
71
86
201
201+
0.17 ppb
0
36
76
186
605
1005+
11.41 ppb
0
54
101
361
1250
2050+
0.41 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 54
Moderate
9.03μg/m³
PM2.5
62.37μg/m³
PM10
5.70ppb
O3
0.17ppb
SO2
9.90ppb
NO2
0.41ppm
CO
AQI 38
Good
7.34μg/m³
PM2.5
23.46μg/m³
PM10
3.76ppb
O3
0.13ppb
SO2
11.69ppb
NO2
0.42ppm
CO
AQI 54
Moderate
9.04μg/m³
PM2.5
62.46μg/m³
PM10
5.39ppb
O3
0.18ppb
SO2
9.03ppb
NO2
0.40ppm
CO
AQI 38
Good
6.57μg/m³
PM2.5
14.71μg/m³
PM10
3.84ppb
O3
0.18ppb
SO2
10.00ppb
NO2
0.42ppm
CO
AQI 49
Good
9.32μg/m³
PM2.5
37.85μg/m³
PM10
3.76ppb
O3
0.14ppb
SO2
11.68ppb
NO2
0.46ppm
CO
AQI 56
Moderate
9.08μg/m³
PM2.5
66.28μg/m³
PM10
5.11ppb
O3
0.17ppb
SO2
11.65ppb
NO2
0.42ppm
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, 2025-12-07.
The best air quality in Harrisburg, North Carolina was observed at 10:00:00 on 2025-12-06.
The air quality in Harrisburg, North Carolina right now is Good, with an AQI of 44.
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 7.921 μg/m3.
Harrisburg, North Carolina currently has a PM10 concentration of 27.702 μg/m3.
The current carbon monoxide (CO) level in Harrisburg, North Carolina is 0.413 ppm.
The current sulfur dioxide (SO2) concentration in Harrisburg, North Carolina is 0.167 ppb.
Harrisburg, North Carolina currently has an ozone (O3) concentration of 3.861 ppm.
The current level of nitrogen dioxide (NO2) in Harrisburg, North Carolina is 11.413 ppb.
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