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)
35
Good
Newport, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.52 μg/m³
0
55
155
255
425
605+
37.86 ppb
0
55
71
86
201
201+
1.55 ppb
0
36
76
186
605
1005+
3.54 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Newport, Kentucky
Newport, Kentucky
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AQI 34
Good
3.19μg/m³
PM2.5
13.90μg/m³
PM10
36.59ppb
O3
1.71ppb
SO2
4.09ppb
NO2
0.19ppm
CO
AQI 35
Good
3.27μg/m³
PM2.5
13.43μg/m³
PM10
38.21ppb
O3
1.51ppb
SO2
3.35ppb
NO2
0.19ppm
CO
AQI 34
Good
3.00μg/m³
PM2.5
12.75μg/m³
PM10
36.66ppb
O3
1.75ppb
SO2
3.98ppb
NO2
0.18ppm
CO
AQI 35
Good
3.16μg/m³
PM2.5
13.41μg/m³
PM10
37.73ppb
O3
1.62ppb
SO2
3.78ppb
NO2
0.19ppm
CO
AQI 34
Good
2.95μg/m³
PM2.5
12.27μg/m³
PM10
36.54ppb
O3
1.79ppb
SO2
4.22ppb
NO2
0.19ppm
CO
AQI 34
Good
3.00μg/m³
PM2.5
13.20μg/m³
PM10
37.06ppb
O3
1.70ppb
SO2
4.38ppb
NO2
0.20ppm
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 03:00:00 on 2025-10-21.
In the last 24 hrs, the best air quality in Newport, Kentucky was observed at 02:00:00 on 2025-10-21.
The current air quality in Newport, Kentucky is 35, categorized as Good 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 3.249 μg/m3.
The current PM10 concentration at Newport, Kentucky is 13.519 μg/m3.
The current carbon monoxide (CO) concentration at Newport, Kentucky is 0.19 ppm.
The current sulfur dioxide (SO2) concentration at Newport, Kentucky is 1.552 ppb.
The current ozone (O3) concentration at Newport, Kentucky is 37.861 ppm.
The current nitrogen dioxide (NO2) concentration at Newport, Kentucky is 3.535 ppb.
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