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Live air quality index in Shepherdsville, Kentucky today

Stay updated with real-time air quality in Shepherdsville, 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)

54

Moderate

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Shepherdsville, Kentucky

Last updated: ... (Local time)

Major air pollutants in Shepherdsville, Kentucky

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

10.81 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

51.15 μg/m³

0

55

155

255

425

605+

Ozone (O3)

9.01 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.47 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

16.25 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.54 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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Shepherdsville, Kentucky

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Shepherdsville, Kentucky air quality map: Real-time AQI near you




How accurate is Kentucky, USA air quality data?

Air quality measurements for Kentucky, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.


Frequently asked questions

How frequently is the air quality data for Shepherdsville, Kentucky updated?

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Air quality data for Shepherdsville, Kentucky is updated on an hourly basis.


When did Shepherdsville, Kentucky experience the worst air quality in the last 24 hours?

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The worst air quality in Shepherdsville, Kentucky was recorded at 08:00:00 on 2025-06-02.


When did Shepherdsville, Kentucky have its best air quality in the last 24 hours?

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The best air quality in Shepherdsville, Kentucky was recorded at 02:00:00 on 2025-06-01.


What is the real-time air quality index for Shepherdsville, Kentucky?

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The real-time air quality index in Shepherdsville, Kentucky is 54, currently categorized as Moderate.


Which pollutant is found most often in Shepherdsville, Kentucky?

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The most common pollutant in Shepherdsville, Kentucky is PM2.5.


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

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If the air quality in Shepherdsville, Kentucky is poor, limit outdoor activities and use a mask to safeguard your health.


What are the current PM2.5 levels in Shepherdsville, Kentucky?

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The measured PM2.5 levels in Shepherdsville, Kentucky at present are 10.806 μg/m3.


What are the current PM10 levels at Shepherdsville, Kentucky?

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The current PM10 levels in Shepherdsville, Kentucky are 51.145 μg/m3.


What are the current carbon monoxide (CO) levels at Shepherdsville, Kentucky?

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The current carbon monoxide (CO) level in Shepherdsville, Kentucky is 0.538 ppm.


What are the current sulfur dioxide (SO2) levels at Shepherdsville, Kentucky?

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The current sulfur dioxide (SO2) levels in Shepherdsville, Kentucky are 0.467 ppb.


What are the current ozone (O3) levels at Shepherdsville, Kentucky?

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The current ozone (O3) levels at Shepherdsville, Kentucky is 9.008 ppm.


What are the current nitrogen dioxide (NO2) levels at Shepherdsville, Kentucky?

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The current nitrogen dioxide (NO2) levels at Shepherdsville, Kentucky is 16.252 ppb.


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