Stay updated with real-time air quality in Huntersville, 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
Huntersville, North Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.65 μg/m³
0
55
155
255
425
605+
47.11 ppb
0
55
71
86
201
201+
0.21 ppb
0
36
76
186
605
1005+
7.35 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Huntersville, North Carolina
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AQI 38
Good
7.48μg/m³
PM2.5
30.34μg/m³
PM10
40.67ppb
O3
0.53ppb
SO2
4.90ppb
NO2
0.19ppm
CO
AQI 44
Good
7.71μg/m³
PM2.5
33.97μg/m³
PM10
40.67ppb
O3
0.55ppb
SO2
4.83ppb
NO2
0.19ppm
CO
AQI 44
Good
7.51μg/m³
PM2.5
33.82μg/m³
PM10
39.84ppb
O3
0.56ppb
SO2
4.65ppb
NO2
0.19ppm
CO
AQI 38
Good
7.43μg/m³
PM2.5
36.17μg/m³
PM10
39.62ppb
O3
0.56ppb
SO2
4.87ppb
NO2
0.19ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
36.32μg/m³
PM10
37.25ppb
O3
0.25ppb
SO2
5.91ppb
NO2
0.20ppm
CO
AQI 44
Good
7.52μg/m³
PM2.5
33.68μg/m³
PM10
40.27ppb
O3
0.27ppb
SO2
5.36ppb
NO2
0.19ppm
CO
Air quality and pollutant data for North Carolina, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Huntersville, North Carolina is updated every hour for accuracy.
In the past 24 hours, the air quality in Huntersville, North Carolina was at its worst at 10:00:00 on 2026-03-14.
In the last 24 hours, the best air quality in Huntersville, North Carolina was observed at 11:00:00 on 2026-03-14.
As of now, the AQI in Huntersville, North Carolina is 44, indicating Good conditions.
Huntersville, North Carolina air has the highest levels of PM2.5.
Poor air quality in Huntersville, North Carolina means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Huntersville, North Carolina are currently 7.51 μg/m3.
The PM10 concentration in Huntersville, North Carolina is 32.18 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Huntersville, North Carolina is 0.2 ppm.
Currently, Huntersville, North Carolina has a sulfur dioxide (SO2) concentration of 0.268 ppb.
The current ozone (O3) level in Huntersville, North Carolina at the moment is 43.073 ppm.
Nitrogen dioxide (NO2) level in Huntersville, North Carolina at the moment is 5.2 ppb.
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