Stay updated with real-time air quality in Cornelius, 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)
58
Moderate
Cornelius, North Carolina
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
13.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.74 μg/m³
0
55
155
255
425
605+
41.00 ppb
0
55
71
86
201
201+
0.74 ppb
0
36
76
186
605
1005+
5.75 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Cornelius, North Carolina
Cornelius, North Carolina
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AQI 60
Moderate
13.51μg/m³
PM2.5
40.73μg/m³
PM10
40.58ppb
O3
0.74ppb
SO2
5.72ppb
NO2
0.21ppm
CO
AQI 58
Moderate
13.41μg/m³
PM2.5
44.11μg/m³
PM10
40.29ppb
O3
0.73ppb
SO2
5.84ppb
NO2
0.21ppm
CO
AQI 56
Moderate
11.69μg/m³
PM2.5
52.84μg/m³
PM10
36.63ppb
O3
0.77ppb
SO2
5.78ppb
NO2
0.21ppm
CO
AQI 60
Moderate
13.54μg/m³
PM2.5
40.73μg/m³
PM10
40.85ppb
O3
0.72ppb
SO2
5.68ppb
NO2
0.21ppm
CO
AQI 58
Moderate
13.15μg/m³
PM2.5
51.63μg/m³
PM10
38.55ppb
O3
0.68ppb
SO2
5.96ppb
NO2
0.21ppm
CO
AQI 58
Moderate
13.12μg/m³
PM2.5
45.37μg/m³
PM10
40.78ppb
O3
1.82ppb
SO2
5.88ppb
NO2
0.21ppm
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 Cornelius, North Carolina is updated every hour for accuracy.
In the past 24 hours, the air quality in Cornelius, North Carolina was at its worst at 10:00:00 on 2025-06-03.
In the last 24 hours, the best air quality in Cornelius, North Carolina was observed at 05:00:00 on 2025-06-04.
As of now, the AQI in Cornelius, North Carolina is 58, indicating Moderate conditions.
Cornelius, North Carolina air has the highest levels of PM2.5.
Poor air quality in Cornelius, North Carolina means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Cornelius, North Carolina are currently 13.449 μg/m3.
The PM10 concentration in Cornelius, North Carolina is 40.743 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Cornelius, North Carolina is 0.21 ppm.
Currently, Cornelius, North Carolina has a sulfur dioxide (SO2) concentration of 0.74 ppb.
The current ozone (O3) level in Cornelius, North Carolina at the moment is 40.999 ppm.
Nitrogen dioxide (NO2) level in Cornelius, North Carolina at the moment is 5.755 ppb.
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