Stay updated with real-time air quality in Newport, Kentucky 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)
52
Moderate
Newport, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.30 μg/m³
0
55
155
255
425
605+
32.32 ppb
0
55
71
86
201
201+
2.03 ppb
0
36
76
186
605
1005+
4.90 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Newport, Kentucky
Newport, Kentucky
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AQI 44
Good
8.10μg/m³
PM2.5
35.78μg/m³
PM10
8.81ppb
O3
2.13ppb
SO2
14.95ppb
NO2
0.22ppm
CO
AQI 49
Good
8.76μg/m³
PM2.5
39.31μg/m³
PM10
11.43ppb
O3
2.40ppb
SO2
14.92ppb
NO2
0.15ppm
CO
AQI 44
Good
7.53μg/m³
PM2.5
33.53μg/m³
PM10
7.87ppb
O3
2.06ppb
SO2
14.46ppb
NO2
0.21ppm
CO
AQI 44
Good
8.21μg/m³
PM2.5
36.49μg/m³
PM10
11.81ppb
O3
2.25ppb
SO2
15.24ppb
NO2
0.21ppm
CO
AQI 33
Good
5.77μg/m³
PM2.5
14.32μg/m³
PM10
11.00ppb
O3
1.67ppb
SO2
13.36ppb
NO2
0.27ppm
CO
AQI 49
Good
8.59μg/m³
PM2.5
37.22μg/m³
PM10
10.29ppb
O3
2.14ppb
SO2
16.42ppb
NO2
0.31ppm
CO
Air quality data and pollutant measurements for Kentucky, 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 Newport, Kentucky is updated every hour.
The worst air quality in Newport, Kentucky in the last 24 hours was observed at 08:00:00 on 2025-07-17.
In the last 24 hrs, the best air quality in Newport, Kentucky was observed at 06:00:00 on 2025-07-18.
The current air quality in Newport, Kentucky is 49, categorized as Good based on real-time data.
The most common pollutant in Newport, Kentucky is PM2.5.
If the air quality in Newport, Kentucky is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Newport, Kentucky is 8.65 μg/m3.
The current PM10 concentration at Newport, Kentucky is 38.746 μg/m3.
The current carbon monoxide (CO) concentration at Newport, Kentucky is 0.166 ppm.
The current sulfur dioxide (SO2) concentration at Newport, Kentucky is 2.355 ppb.
The current ozone (O3) concentration at Newport, Kentucky is 11.017 ppm.
The current nitrogen dioxide (NO2) concentration at Newport, Kentucky is 14.991 ppb.
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