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Current air quality index in Richmond, Kentucky today

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)

52

Moderate

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Richmond, Kentucky

Last updated: ... (Local time)

Major air pollutants in Richmond, Kentucky

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

9.91 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

31.16 μg/m³

0

55

155

255

425

605+

Ozone (O3)

31.78 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.79 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

20.45 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.48 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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Real-time air quality map: Monitor AQI near Richmond, Kentucky




How accurate is Kentucky, USA air quality data?

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.


Frequently asked questions

How frequently does the air quality data for Richmond, Kentucky get updated?

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Air quality updates for Richmond, Kentucky are available every hour.


What time in the past 24 hours saw the poorest air quality in Richmond, Kentucky?

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Richmond, Kentucky experienced its worst air quality at 06:00:00, 2025-06-01.


When was air quality in Richmond, Kentucky the best over the past 24 hours?

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The best air quality in Richmond, Kentucky was observed at 03:00:00 on 2025-06-02.


What is the air quality in Richmond, Kentucky right now?

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The air quality in Richmond, Kentucky right now is Moderate, with an AQI of 52.


What pollutant is most frequently found in Richmond, Kentucky?

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In Richmond, Kentucky, PM2.5 is the most frequently found pollutant.


What can I do if the air quality in Richmond, Kentucky is poor?

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When air quality in Richmond, Kentucky is compromised, staying indoors and wearing a mask can reduce health risks.


What is the PM2.5 concentration in Richmond, Kentucky right now?

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Richmond, Kentucky currently has a PM2.5 concentration of 9.909 μg/m3.


What is the current level of PM10 in Richmond, Kentucky?

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Richmond, Kentucky currently has a PM10 concentration of 31.161 μg/m3.


What is the current level of carbon monoxide (CO) in Richmond, Kentucky?

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The current carbon monoxide (CO) level in Richmond, Kentucky is 0.483 ppm.


What is the current level of sulfur dioxide (SO2) in Richmond, Kentucky?

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The current sulfur dioxide (SO2) concentration in Richmond, Kentucky is 0.794 ppb.


What is the current level of ozone (O3) in Richmond, Kentucky?

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Richmond, Kentucky currently has an ozone (O3) concentration of 31.783 ppm.


What is the current level of nitrogen dioxide (NO2) in Richmond, Kentucky?

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The current level of nitrogen dioxide (NO2) in Richmond, Kentucky is 20.446 ppb.


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