Stay updated with real-time air quality in Newton, 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)
44
Good
Newton, North Carolina
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.84 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.77 μg/m³
0
55
155
255
425
605+
28.84 ppb
0
55
71
86
201
201+
0.30 ppb
0
36
76
186
605
1005+
5.95 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Newton, North Carolina
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AQI 52
Moderate
10.17μg/m³
PM2.5
45.21μg/m³
PM10
24.57ppb
O3
0.29ppb
SO2
5.83ppb
NO2
0.24ppm
CO
AQI 33
Good
6.00μg/m³
PM2.5
19.09μg/m³
PM10
22.34ppb
O3
0.29ppb
SO2
7.64ppb
NO2
0.25ppm
CO
AQI 38
Good
7.28μg/m³
PM2.5
33.18μg/m³
PM10
20.67ppb
O3
0.29ppb
SO2
6.08ppb
NO2
0.25ppm
CO
AQI 33
Good
5.60μg/m³
PM2.5
20.72μg/m³
PM10
30.45ppb
O3
0.29ppb
SO2
4.72ppb
NO2
0.24ppm
CO
AQI 38
Good
6.67μg/m³
PM2.5
24.05μg/m³
PM10
21.95ppb
O3
0.30ppb
SO2
5.75ppb
NO2
0.24ppm
CO
AQI 38
Good
6.61μg/m³
PM2.5
19.66μg/m³
PM10
21.94ppb
O3
0.30ppb
SO2
6.01ppb
NO2
0.24ppm
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 Newton, North Carolina is updated every hour.
The worst air quality in Newton, North Carolina in the last 24 hours was observed at 04:00:00 on 2026-08-11.
In the last 24 hrs, the best air quality in Newton, North Carolina was observed at 06:00:00 on 2026-08-12.
The current air quality in Newton, North Carolina is 44, categorized as Good based on real-time data.
The most common pollutant in Newton, North Carolina is PM2.5.
If the air quality in Newton, North Carolina is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Newton, North Carolina is 7.839 μg/m3.
The current PM10 concentration at Newton, North Carolina is 27.774 μg/m3.
The current carbon monoxide (CO) concentration at Newton, North Carolina is 0.287 ppm.
The current sulfur dioxide (SO2) concentration at Newton, North Carolina is 0.298 ppb.
The current ozone (O3) concentration at Newton, North Carolina is 28.841 ppm.
The current nitrogen dioxide (NO2) concentration at Newton, North Carolina is 5.946 ppb.
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