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)
64
Moderate
Newport, Kentucky
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.35 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.65 μg/m³
0
55
155
255
425
605+
58.63 ppb
0
55
71
86
201
201+
1.75 ppb
0
36
76
186
605
1005+
5.95 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Newport, Kentucky
Newport, Kentucky
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AQI 61
Moderate
12.84μg/m³
PM2.5
49.83μg/m³
PM10
57.86ppb
O3
1.52ppb
SO2
6.71ppb
NO2
0.16ppm
CO
AQI 64
Moderate
13.56μg/m³
PM2.5
36.71μg/m³
PM10
58.83ppb
O3
1.82ppb
SO2
5.64ppb
NO2
0.12ppm
CO
AQI 58
Moderate
12.57μg/m³
PM2.5
46.10μg/m³
PM10
56.76ppb
O3
1.56ppb
SO2
6.33ppb
NO2
0.15ppm
CO
AQI 64
Moderate
12.84μg/m³
PM2.5
41.76μg/m³
PM10
58.98ppb
O3
1.68ppb
SO2
6.47ppb
NO2
0.14ppm
CO
AQI 58
Moderate
12.53μg/m³
PM2.5
51.93μg/m³
PM10
57.36ppb
O3
1.45ppb
SO2
6.71ppb
NO2
0.17ppm
CO
AQI 64
Moderate
12.24μg/m³
PM2.5
50.16μg/m³
PM10
58.90ppb
O3
1.47ppb
SO2
7.84ppb
NO2
0.17ppm
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 10:00:00 on 2026-04-23.
In the last 24 hrs, the best air quality in Newport, Kentucky was observed at 02:00:00 on 2026-04-23.
The current air quality in Newport, Kentucky is 64, categorized as Moderate based on real-time data.
The most common pollutant in Newport, Kentucky is O3.
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 13.347 μg/m3.
The current PM10 concentration at Newport, Kentucky is 39.646 μg/m3.
The current carbon monoxide (CO) concentration at Newport, Kentucky is 0.132 ppm.
The current sulfur dioxide (SO2) concentration at Newport, Kentucky is 1.751 ppb.
The current ozone (O3) concentration at Newport, Kentucky is 58.635 ppm.
The current nitrogen dioxide (NO2) concentration at Newport, Kentucky is 5.945 ppb.
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