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)
56
Moderate
Harrisburg, North Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.52 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
55.83 μg/m³
0
55
155
255
425
605+
25.93 ppb
0
55
71
86
201
201+
0.20 ppb
0
36
76
186
605
1005+
23.04 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Harrisburg, North Carolina
Harrisburg, North Carolina
Scroll To Air Quality MapLoading...
AQI 52
Moderate
9.94μg/m³
PM2.5
42.12μg/m³
PM10
30.23ppb
O3
0.18ppb
SO2
18.46ppb
NO2
0.27ppm
CO
AQI 52
Moderate
9.77μg/m³
PM2.5
32.12μg/m³
PM10
26.57ppb
O3
0.28ppb
SO2
15.54ppb
NO2
0.27ppm
CO
AQI 44
Good
8.02μg/m³
PM2.5
30.50μg/m³
PM10
28.68ppb
O3
0.21ppb
SO2
19.10ppb
NO2
0.28ppm
CO
AQI 49
Good
8.87μg/m³
PM2.5
41.08μg/m³
PM10
28.29ppb
O3
0.19ppb
SO2
17.64ppb
NO2
0.27ppm
CO
AQI 49
Good
9.10μg/m³
PM2.5
35.88μg/m³
PM10
27.27ppb
O3
0.27ppb
SO2
12.43ppb
NO2
0.24ppm
CO
AQI 52
Moderate
9.70μg/m³
PM2.5
41.92μg/m³
PM10
28.96ppb
O3
0.26ppb
SO2
17.60ppb
NO2
0.28ppm
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 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 10.165 μg/m3.
Harrisburg, North Carolina currently has a PM10 concentration of 28.448 μg/m3.
The current carbon monoxide (CO) level in Harrisburg, North Carolina is 0.271 ppm.
The current sulfur dioxide (SO2) concentration in Harrisburg, North Carolina is 0.205 ppb.
Harrisburg, North Carolina currently has an ozone (O3) concentration of 29.619 ppm.
The current level of nitrogen dioxide (NO2) in Harrisburg, North Carolina is 17.456 ppb.
All Rights Reserved © Ambee Inc. 2025