Stay updated with real-time air quality in North Carolina, USA 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
North Carolina, USA
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.35 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.32 μg/m³
0
55
155
255
425
605+
8.23 ppb
0
55
71
86
201
201+
0.32 ppb
0
36
76
186
605
1005+
12.62 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
North Carolina, USA
North Carolina, USA
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City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
---|
AQI 56
Moderate
11.64μg/m³
PM2.5
21.50μg/m³
PM10
8.23ppb
O3
0.27ppb
SO2
11.22ppb
NO2
0.29ppm
CO
AQI 49
Good
9.08μg/m³
PM2.5
30.96μg/m³
PM10
10.31ppb
O3
0.45ppb
SO2
12.56ppb
NO2
0.37ppm
CO
AQI 22
Good
3.75μg/m³
PM2.5
15.97μg/m³
PM10
7.88ppb
O3
1.17ppb
SO2
7.97ppb
NO2
0.18ppm
CO
AQI 33
Good
6.12μg/m³
PM2.5
23.02μg/m³
PM10
6.45ppb
O3
0.25ppb
SO2
13.98ppb
NO2
0.34ppm
CO
AQI 27
Good
4.61μg/m³
PM2.5
19.45μg/m³
PM10
9.53ppb
O3
0.22ppb
SO2
9.04ppb
NO2
0.25ppm
CO
AQI 26
Good
3.69μg/m³
PM2.5
14.44μg/m³
PM10
27.99ppb
O3
1.02ppb
SO2
14.44ppb
NO2
0.20ppm
CO
Air quality measurements for North Carolina, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for North Carolina, USA is updated on an hourly basis.
The worst air quality in North Carolina, USA was recorded at 08:00:00 on 2025-10-21.
The best air quality in North Carolina, USA was recorded at 04:00:00 on 2025-10-21.
The real-time air quality index in North Carolina, USA is 54, currently categorized as Moderate.
The most common pollutant in North Carolina, USA is PM2.5.
If the air quality in North Carolina, USA is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in North Carolina, USA at present are 11.446 μg/m3.
The current PM10 levels in North Carolina, USA are 29.339 μg/m3.
The current carbon monoxide (CO) level in North Carolina, USA is 0.336 ppm.
The current sulfur dioxide (SO2) levels in North Carolina, USA are 0.364 ppb.
The current ozone (O3) levels at North Carolina, USA is 9.058 ppm.
The current nitrogen dioxide (NO2) levels at North Carolina, USA is 11.476 ppb.
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