Stay updated with real-time air quality in Boone, 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)
38
Good
Boone, North Carolina
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.97 μg/m³
0
55
155
255
425
605+
29.16 ppb
0
55
71
86
201
201+
1.31 ppb
0
36
76
186
605
1005+
5.96 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Boone, North Carolina
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AQI 58
Moderate
13.30μg/m³
PM2.5
52.26μg/m³
PM10
24.13ppb
O3
1.25ppb
SO2
6.05ppb
NO2
0.24ppm
CO
AQI 38
Good
7.30μg/m³
PM2.5
26.43μg/m³
PM10
22.35ppb
O3
1.41ppb
SO2
6.94ppb
NO2
0.28ppm
CO
AQI 58
Moderate
12.78μg/m³
PM2.5
55.99μg/m³
PM10
27.43ppb
O3
1.23ppb
SO2
7.01ppb
NO2
0.24ppm
CO
AQI 49
Good
9.12μg/m³
PM2.5
41.01μg/m³
PM10
32.52ppb
O3
0.87ppb
SO2
6.25ppb
NO2
0.24ppm
CO
AQI 33
Good
5.81μg/m³
PM2.5
23.02μg/m³
PM10
18.20ppb
O3
1.44ppb
SO2
6.95ppb
NO2
0.29ppm
CO
AQI 44
Good
7.87μg/m³
PM2.5
24.08μg/m³
PM10
18.05ppb
O3
1.41ppb
SO2
6.87ppb
NO2
0.29ppm
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 Boone, North Carolina is updated on an hourly basis.
The worst air quality in Boone, North Carolina was recorded at 03:00:00 on 2025-06-02.
The best air quality in Boone, North Carolina was recorded at 02:00:00 on 2025-06-02.
The real-time air quality index in Boone, North Carolina is 38, currently categorized as Good.
The most common pollutant in Boone, North Carolina is PM2.5.
If the air quality in Boone, North Carolina is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Boone, North Carolina at present are 7.175 μg/m3.
The current PM10 levels in Boone, North Carolina are 26.971 μg/m3.
The current carbon monoxide (CO) level in Boone, North Carolina is 0.245 ppm.
The current sulfur dioxide (SO2) levels in Boone, North Carolina are 1.311 ppb.
The current ozone (O3) levels at Boone, North Carolina is 29.165 ppm.
The current nitrogen dioxide (NO2) levels at Boone, North Carolina is 5.96 ppb.
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