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)
52
Moderate
Harrisburg, North Carolina
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.84 μg/m³
0
55
155
255
425
605+
42.07 ppb
0
55
71
86
201
201+
0.22 ppb
0
36
76
186
605
1005+
7.16 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Harrisburg, North Carolina
Harrisburg, North Carolina
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AQI 33
Good
5.94μg/m³
PM2.5
19.33μg/m³
PM10
31.03ppb
O3
0.32ppb
SO2
5.31ppb
NO2
0.19ppm
CO
AQI 33
Good
5.68μg/m³
PM2.5
22.42μg/m³
PM10
30.99ppb
O3
0.15ppb
SO2
4.97ppb
NO2
0.20ppm
CO
AQI 30
Good
5.31μg/m³
PM2.5
24.25μg/m³
PM10
31.53ppb
O3
0.37ppb
SO2
5.16ppb
NO2
0.19ppm
CO
AQI 29
Good
5.30μg/m³
PM2.5
20.88μg/m³
PM10
31.29ppb
O3
0.33ppb
SO2
5.78ppb
NO2
0.19ppm
CO
AQI 38
Good
7.24μg/m³
PM2.5
31.36μg/m³
PM10
30.59ppb
O3
0.15ppb
SO2
8.07ppb
NO2
0.20ppm
CO
AQI 33
Good
6.20μg/m³
PM2.5
27.54μg/m³
PM10
22.78ppb
O3
0.17ppb
SO2
5.66ppb
NO2
0.19ppm
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 01:00:00, 2025-09-04.
The best air quality in Harrisburg, North Carolina was observed at 06:00:00 on 2025-09-03.
The air quality in Harrisburg, North Carolina right now is Moderate, with an AQI of 52.
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 9.642 μg/m3.
Harrisburg, North Carolina currently has a PM10 concentration of 28.836 μg/m3.
The current carbon monoxide (CO) level in Harrisburg, North Carolina is 0.201 ppm.
The current sulfur dioxide (SO2) concentration in Harrisburg, North Carolina is 0.216 ppb.
Harrisburg, North Carolina currently has an ozone (O3) concentration of 42.072 ppm.
The current level of nitrogen dioxide (NO2) in Harrisburg, North Carolina is 7.156 ppb.
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