Stay updated with real-time air quality in Graham, 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)
50
Good
Graham, North Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.95 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.22 μg/m³
0
55
155
255
425
605+
53.96 ppb
0
55
71
86
201
201+
0.32 ppb
0
36
76
186
605
1005+
9.69 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Graham, North Carolina
Graham, North Carolina
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AQI 50
Good
8.95μg/m³
PM2.5
29.22μg/m³
PM10
53.96ppb
O3
0.32ppb
SO2
9.69ppb
NO2
0.27ppm
CO
AQI 51
Moderate
8.43μg/m³
PM2.5
29.30μg/m³
PM10
55.45ppb
O3
0.30ppb
SO2
4.08ppb
NO2
0.27ppm
CO
AQI 51
Moderate
8.86μg/m³
PM2.5
28.06μg/m³
PM10
55.01ppb
O3
0.32ppb
SO2
3.91ppb
NO2
0.27ppm
CO
AQI 58
Moderate
7.36μg/m³
PM2.5
23.18μg/m³
PM10
56.59ppb
O3
0.44ppb
SO2
5.98ppb
NO2
0.28ppm
CO
AQI 58
Moderate
8.01μg/m³
PM2.5
22.33μg/m³
PM10
57.12ppb
O3
0.53ppb
SO2
6.88ppb
NO2
0.27ppm
CO
AQI 54
Moderate
8.03μg/m³
PM2.5
36.02μg/m³
PM10
56.39ppb
O3
0.45ppb
SO2
6.71ppb
NO2
0.28ppm
CO
Air quality data and pollutant measurements for North Carolina, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Graham, North Carolina is updated every hour.
The worst air quality in Graham, North Carolina in the last 24 hours was observed at 11:00:00 on 2026-04-23.
In the last 24 hrs, the best air quality in Graham, North Carolina was observed at 06:00:00 on 2026-04-23.
The current air quality in Graham, North Carolina is 50, categorized as Good based on real-time data.
The most common pollutant in Graham, North Carolina is O3.
If the air quality in Graham, North Carolina is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Graham, North Carolina is 8.95 μg/m3.
The current PM10 concentration at Graham, North Carolina is 29.221 μg/m3.
The current carbon monoxide (CO) concentration at Graham, North Carolina is 0.271 ppm.
The current sulfur dioxide (SO2) concentration at Graham, North Carolina is 0.315 ppb.
The current ozone (O3) concentration at Graham, North Carolina is 53.958 ppm.
The current nitrogen dioxide (NO2) concentration at Graham, North Carolina is 9.688 ppb.
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