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)
39
Good
Graham, North Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.76 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.44 μg/m³
0
55
155
255
425
605+
41.80 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
4.59 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Graham, North Carolina
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AQI 33
Good
5.52μg/m³
PM2.5
23.19μg/m³
PM10
25.94ppb
O3
0.48ppb
SO2
5.76ppb
NO2
0.20ppm
CO
AQI 27
Good
5.47μg/m³
PM2.5
23.09μg/m³
PM10
23.09ppb
O3
0.48ppb
SO2
7.05ppb
NO2
0.20ppm
CO
AQI 33
Good
5.57μg/m³
PM2.5
22.14μg/m³
PM10
30.66ppb
O3
0.49ppb
SO2
5.94ppb
NO2
0.20ppm
CO
AQI 33
Good
5.59μg/m³
PM2.5
23.64μg/m³
PM10
30.09ppb
O3
0.49ppb
SO2
6.54ppb
NO2
0.20ppm
CO
AQI 29
Good
5.46μg/m³
PM2.5
11.23μg/m³
PM10
30.85ppb
O3
0.51ppb
SO2
6.42ppb
NO2
0.20ppm
CO
AQI 27
Good
5.34μg/m³
PM2.5
17.03μg/m³
PM10
27.45ppb
O3
0.49ppb
SO2
6.83ppb
NO2
0.20ppm
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 03:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Graham, North Carolina was observed at 02:00:00 on 2026-03-09.
The current air quality in Graham, North Carolina is 34, 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 4.304 μg/m3.
The current PM10 concentration at Graham, North Carolina is 16.302 μg/m3.
The current carbon monoxide (CO) concentration at Graham, North Carolina is 0.197 ppm.
The current sulfur dioxide (SO2) concentration at Graham, North Carolina is 0.352 ppb.
The current ozone (O3) concentration at Graham, North Carolina is 37.33 ppm.
The current nitrogen dioxide (NO2) concentration at Graham, North Carolina is 6.014 ppb.
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