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)
45
Good
Newport, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.26 μg/m³
0
55
155
255
425
605+
49.12 ppb
0
55
71
86
201
201+
2.75 ppb
0
36
76
186
605
1005+
4.95 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Newport, Kentucky
Newport, Kentucky
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AQI 34
Good
4.99μg/m³
PM2.5
24.54μg/m³
PM10
37.44ppb
O3
1.38ppb
SO2
5.53ppb
NO2
0.24ppm
CO
AQI 35
Good
4.92μg/m³
PM2.5
23.23μg/m³
PM10
38.43ppb
O3
1.61ppb
SO2
3.22ppb
NO2
0.16ppm
CO
AQI 34
Good
4.46μg/m³
PM2.5
20.83μg/m³
PM10
37.19ppb
O3
1.24ppb
SO2
4.80ppb
NO2
0.21ppm
CO
AQI 35
Good
4.80μg/m³
PM2.5
22.45μg/m³
PM10
37.76ppb
O3
1.57ppb
SO2
4.68ppb
NO2
0.21ppm
CO
AQI 34
Good
4.92μg/m³
PM2.5
22.35μg/m³
PM10
36.99ppb
O3
1.16ppb
SO2
5.76ppb
NO2
0.24ppm
CO
AQI 35
Good
5.47μg/m³
PM2.5
26.03μg/m³
PM10
37.55ppb
O3
1.53ppb
SO2
7.02ppb
NO2
0.29ppm
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 2025-08-30.
In the last 24 hrs, the best air quality in Newport, Kentucky was observed at 04:00:00 on 2025-08-30.
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 4.962 μg/m3.
The current PM10 concentration at Newport, Kentucky is 23.579 μg/m3.
The current carbon monoxide (CO) concentration at Newport, Kentucky is 0.184 ppm.
The current sulfur dioxide (SO2) concentration at Newport, Kentucky is 1.556 ppb.
The current ozone (O3) concentration at Newport, Kentucky is 38.201 ppm.
The current nitrogen dioxide (NO2) concentration at Newport, Kentucky is 3.829 ppb.
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