Stay updated with real-time air quality in Richmond, 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)
37
Good
Richmond, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.09 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.73 μg/m³
0
55
155
255
425
605+
40.17 ppb
0
55
71
86
201
201+
5.13 ppb
0
36
76
186
605
1005+
6.58 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Richmond, Kentucky
Scroll To Air Quality MapLoading...
AQI 27
Good
5.49μg/m³
PM2.5
23.12μg/m³
PM10
27.37ppb
O3
0.46ppb
SO2
14.69ppb
NO2
0.14ppm
CO
AQI 27
Good
4.91μg/m³
PM2.5
21.05μg/m³
PM10
22.09ppb
O3
1.64ppb
SO2
13.09ppb
NO2
0.14ppm
CO
AQI 33
Good
5.60μg/m³
PM2.5
21.23μg/m³
PM10
28.98ppb
O3
1.95ppb
SO2
13.31ppb
NO2
0.14ppm
CO
AQI 27
Good
5.38μg/m³
PM2.5
22.92μg/m³
PM10
25.83ppb
O3
1.77ppb
SO2
13.89ppb
NO2
0.14ppm
CO
AQI 33
Good
5.50μg/m³
PM2.5
21.71μg/m³
PM10
26.32ppb
O3
1.42ppb
SO2
14.64ppb
NO2
0.14ppm
CO
AQI 31
Good
4.40μg/m³
PM2.5
13.88μg/m³
PM10
33.30ppb
O3
1.54ppb
SO2
13.08ppb
NO2
0.14ppm
CO
The air quality data for Kentucky, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Richmond, Kentucky are available every hour.
Richmond, Kentucky experienced its worst air quality at 10:00:00, 2025-09-02.
The best air quality in Richmond, Kentucky was observed at 03:00:00 on 2025-09-03.
The air quality in Richmond, Kentucky right now is Good, with an AQI of 37.
In Richmond, Kentucky, O3 is the most frequently found pollutant.
When air quality in Richmond, Kentucky is compromised, staying indoors and wearing a mask can reduce health risks.
Richmond, Kentucky currently has a PM2.5 concentration of 6.087 μg/m3.
Richmond, Kentucky currently has a PM10 concentration of 26.729 μg/m3.
The current carbon monoxide (CO) level in Richmond, Kentucky is 0.148 ppm.
The current sulfur dioxide (SO2) concentration in Richmond, Kentucky is 5.132 ppb.
Richmond, Kentucky currently has an ozone (O3) concentration of 40.174 ppm.
The current level of nitrogen dioxide (NO2) in Richmond, Kentucky is 6.575 ppb.
All Rights Reserved © Ambee Inc. 2025