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

Jeffersontown, Kentucky currently has a PM10 concentration of 7.376 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Jeffersontown, Kentucky is 0.279 ppb.

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

Jeffersontown, Kentucky currently has an ozone (O3) concentration of 45.609 ppm.

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

The current level of nitrogen dioxide (NO2) in Jeffersontown, Kentucky is 3.927 ppb.

Current air quality index in Jeffersontown, Kentucky today

Q: What is the PM2.5 concentration in Jeffersontown, Kentucky right now?

Jeffersontown, Kentucky currently has a PM2.5 concentration of 3.42 μg/m3.

Stay updated with real-time air quality in Jeffersontown, Kentucky featuring accurate data on AQI, PM_2.5, 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)

Good

Jeffersontown, Kentucky

Last updated: ... (Local time)

Common air pollutants in Jeffersontown, Kentucky

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.42 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

7.38 μg/m³

155

255

425

605+

Ozone (O₃)

45.61 ppb

201

201+

Sulfur Dioxide (SO₂)

0.28 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.93 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Jeffersontown, Kentucky

Get Live Pollen Counts

Jeffersontown, Kentucky

Scroll To Air Quality Map

Track live Jeffersontown, Kentucky air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T22:00:00.000Z	31 \| good	5.228 \| good	16.363 \| good	33.799 \| good	0.867 \| good	13.091 \| good	0.226 \| good
2026-07-21T23:00:00.000Z	31 \| good	4.518 \| good	13.223 \| good	34.259 \| good	0.807 \| good	14.117 \| good	0.228 \| good
2026-07-22T00:00:00.000Z	32 \| good	4.519 \| good	13.053 \| good	35.091 \| good	0.843 \| good	10.376 \| good	0.202 \| good
2026-07-22T01:00:00.000Z	29 \| good	5 \| good	14.564 \| good	31.043 \| good	0.891 \| good	11.752 \| good	0.202 \| good
2026-07-22T02:00:00.000Z	33 \| good	5.68 \| good	15.864 \| good	25.997 \| good	0.902 \| good	12.275 \| good	0.202 \| good
2026-07-22T03:00:00.000Z	33 \| good	6.494 \| good	19.429 \| good	23.85 \| good	0.818 \| good	17.207 \| good	0.228 \| good
2026-07-22T04:00:00.000Z	38 \| good	7.234 \| good	20.789 \| good	22.651 \| good	0.687 \| good	17.282 \| good	0.204 \| good
2026-07-22T05:00:00.000Z	44 \| good	7.953 \| good	21.978 \| good	19.317 \| good	0.75 \| good	15.863 \| good	0.204 \| good
2026-07-22T06:00:00.000Z	49 \| good	8.604 \| good	23.499 \| good	16.569 \| good	0.816 \| good	8.408 \| good	0.178 \| good
2026-07-22T07:00:00.000Z	49 \| good	8.526 \| good	24.079 \| good	16.731 \| good	0.83 \| good	8.451 \| good	0.212 \| good
2026-07-22T08:00:00.000Z	54 \| moderate	11.331 \| good	29.259 \| good	17.711 \| good	0.675 \| good	6.926 \| good	0.178 \| good
2026-07-22T09:00:00.000Z	56 \| moderate	12.499 \| fine	30.434 \| good	15.507 \| good	0.687 \| good	11.049 \| good	0.204 \| good
2026-07-22T10:00:00.000Z	58 \| moderate	13.456 \| fine	31.822 \| good	16.662 \| good	0.661 \| good	13.504 \| good	0.202 \| good
2026-07-22T11:00:00.000Z	60 \| moderate	14.288 \| fine	32.384 \| good	20.378 \| good	0.534 \| good	6.597 \| good	0.178 \| good
2026-07-22T12:00:00.000Z	60 \| moderate	14.46 \| fine	31.15 \| good	21.483 \| good	0.56 \| good	5.622 \| good	0.182 \| good
2026-07-22T13:00:00.000Z	60 \| moderate	14.313 \| fine	31.78 \| good	21.763 \| good	0.702 \| good	6.013 \| good	0.217 \| good
2026-07-22T14:00:00.000Z	54 \| moderate	10.818 \| good	23.501 \| good	25.582 \| good	0.634 \| good	4.086 \| good	0.182 \| good
2026-07-22T15:00:00.000Z	49 \| good	9.172 \| good	19.906 \| good	27.088 \| good	0.752 \| good	2.714 \| good	0.176 \| good
2026-07-22T16:00:00.000Z	38 \| good	7.387 \| good	16.465 \| good	28.782 \| good	0.912 \| good	2.645 \| good	0.174 \| good
2026-07-22T17:00:00.000Z	38 \| good	6.672 \| good	15.546 \| good	30.22 \| good	1.113 \| good	2.376 \| good	0.179 \| good
2026-07-22T18:00:00.000Z	33 \| good	6.224 \| good	14.029 \| good	30.775 \| good	0.724 \| good	2.728 \| good	0.18 \| good
2026-07-22T19:00:00.000Z	33 \| good	5.787 \| good	13.869 \| good	32.167 \| good	0.636 \| good	3.303 \| good	0.18 \| good
2026-07-22T20:00:00.000Z	31 \| good	5.435 \| good	13.463 \| good	34.073 \| good	0.644 \| good	3.15 \| good	0.202 \| good
2026-07-22T21:00:00.000Z	32 \| good	5.322 \| good	12.909 \| good	35.128 \| good	0.569 \| good	2.347 \| good	0.199 \| good
2026-07-22T22:00:00.000Z	34 \| good	5.336 \| good	13.09 \| good	36.628 \| good	0.727 \| good	2.812 \| good	0.173 \| good
2026-07-22T23:00:00.000Z	33 \| good	5.138 \| good	12.581 \| good	36.12 \| good	0.708 \| good	2.442 \| good	0.104 \| good
2026-07-23T00:00:00.000Z	33 \| good	5.112 \| good	12.036 \| good	35.955 \| good	0.56 \| good	2.579 \| good	0.173 \| good
2026-07-23T01:00:00.000Z	33 \| good	5.095 \| good	11.853 \| good	35.564 \| good	0.558 \| good	3.226 \| good	0.104 \| good
2026-07-23T02:00:00.000Z	32 \| good	4.918 \| good	11.991 \| good	35.364 \| good	0.621 \| good	3.109 \| good	0.104 \| good
2026-07-23T03:00:00.000Z	24 \| good	1.594 \| good	6.95 \| good	25.841 \| good	0.313 \| good	3.124 \| good	0.152 \| good
2026-07-23T04:00:00.000Z	30 \| good	4.457 \| good	11.228 \| good	31.657 \| good	0.682 \| good	3.96 \| good	0.104 \| good
2026-07-23T05:00:00.000Z	28 \| good	4.343 \| good	10.57 \| good	30.016 \| good	0.402 \| good	4.728 \| good	0.104 \| good
2026-07-23T06:00:00.000Z	25 \| good	4.368 \| good	10.22 \| good	26.638 \| good	0.552 \| good	5.325 \| good	0.104 \| good
2026-07-23T07:00:00.000Z	25 \| good	4.473 \| good	11.032 \| good	26.581 \| good	0.559 \| good	6.019 \| good	0.107 \| good
2026-07-23T08:00:00.000Z	22 \| good	4.451 \| good	13.332 \| good	23.779 \| good	0.485 \| good	6.948 \| good	0.103 \| good
2026-07-23T09:00:00.000Z	22 \| good	4.449 \| good	12.563 \| good	22.198 \| good	0.485 \| good	7.453 \| good	0.103 \| good
2026-07-23T10:00:00.000Z	22 \| good	4.268 \| good	11.554 \| good	20.119 \| good	0.485 \| good	7.217 \| good	0.103 \| good
2026-07-23T11:00:00.000Z	22 \| good	4.278 \| good	11.221 \| good	16.484 \| good	0.427 \| good	12.852 \| good	0.24 \| good
2026-07-23T12:00:00.000Z	22 \| good	4.467 \| good	12.405 \| good	16.334 \| good	0.634 \| good	11.616 \| good	0.244 \| good
2026-07-23T13:00:00.000Z	27 \| good	4.517 \| good	13.018 \| good	16.879 \| good	0.664 \| good	12.474 \| good	0.29 \| good
2026-07-23T14:00:00.000Z	22 \| good	4.384 \| good	12.731 \| good	22.227 \| good	0.915 \| good	8.981 \| good	0.203 \| good
2026-07-23T15:00:00.000Z	24 \| good	3.863 \| good	10.855 \| good	25.724 \| good	0.48 \| good	5.034 \| good	0.104 \| good
2026-07-23T16:00:00.000Z	31 \| good	3.455 \| good	9.24 \| good	33.722 \| good	0.354 \| good	4.569 \| good	0.103 \| good
2026-07-23T17:00:00.000Z	35 \| good	3.301 \| good	9.224 \| good	38.174 \| good	0.403 \| good	5.134 \| good	0.131 \| good
2026-07-23T18:00:00.000Z	41 \| good	3.293 \| good	8.65 \| good	44.176 \| good	0.53 \| good	3.801 \| good	0.104 \| good
2026-07-23T19:00:00.000Z	44 \| good	3.382 \| good	8.849 \| good	46.608 \| good	0.344 \| good	3.773 \| good	0.103 \| good
2026-07-23T20:00:00.000Z	45 \| good	3.469 \| good	8.602 \| good	48.596 \| good	0.201 \| good	3.154 \| good	0.103 \| good
2026-07-23T21:00:00.000Z	45 \| good	3.604 \| good	10.037 \| good	48.923 \| good	0.436 \| good	4.263 \| good	0.13 \| good
2026-07-23T21:00:00.000Z	43 \| good	3.42 \| good	7.376 \| good	45.609 \| good	0.279 \| good	3.927 \| good	0.106 \| good
2026-07-23T22:00:00.000Z	49 \| good	0.928 \| good	3.621 \| good	53.472 \| good	0.697 \| good	0.691 \| good	0.145 \| good
2026-07-23T23:00:00.000Z	47 \| good	0.601 \| good	2.348 \| good	51.35 \| good	0.707 \| good	0.962 \| good	0.147 \| good
2026-07-24T00:00:00.000Z	36 \| good	1.443 \| good	6.054 \| good	38.913 \| good	0.673 \| good	1.972 \| good	0.157 \| good
2026-07-24T01:00:00.000Z	26 \| good	1.342 \| good	5.273 \| good	28.009 \| good	0.654 \| good	3.577 \| good	0.171 \| good
2026-07-24T02:00:00.000Z	24 \| good	1.266 \| good	5.231 \| good	25.92 \| good	0.657 \| good	4.369 \| good	0.177 \| good
2026-07-24T03:00:00.000Z	23 \| good	0.407 \| good	1.809 \| good	25.018 \| good	0.668 \| good	4.49 \| good	0.176 \| good
2026-07-24T04:00:00.000Z	21 \| good	1.634 \| good	6.835 \| good	23.473 \| good	0.679 \| good	4.629 \| good	0.176 \| good
2026-07-24T05:00:00.000Z	20 \| good	1.633 \| good	6.827 \| good	22.388 \| good	0.689 \| good	4.736 \| good	0.176 \| good
2026-07-24T06:00:00.000Z	19 \| good	0.362 \| good	1.073 \| good	21.056 \| good	0.697 \| good	4.709 \| good	0.174 \| good
2026-07-24T07:00:00.000Z	18 \| good	1.231 \| good	5.082 \| good	19.155 \| good	0.7 \| good	4.673 \| good	0.172 \| good
2026-07-24T08:00:00.000Z	15 \| good	0.435 \| good	1.457 \| good	16.006 \| good	0.694 \| good	4.733 \| good	0.171 \| good
2026-07-24T09:00:00.000Z	10 \| good	0.446 \| good	1.498 \| good	10.518 \| good	0.682 \| good	4.865 \| good	0.172 \| good
2026-07-24T10:00:00.000Z	10 \| good	1.423 \| good	6.123 \| good	10.998 \| good	0.669 \| good	5.062 \| good	0.173 \| good
2026-07-24T11:00:00.000Z	11 \| good	1.572 \| good	6.22 \| good	9.55 \| good	0.65 \| good	5.186 \| good	0.177 \| good
2026-07-24T12:00:00.000Z	11 \| good	1.498 \| good	6.114 \| good	12.048 \| good	0.593 \| good	4.482 \| good	0.183 \| good
2026-07-24T13:00:00.000Z	19 \| good	0.475 \| good	1.62 \| good	20.782 \| good	0.648 \| good	3.511 \| good	0.186 \| good
2026-07-24T14:00:00.000Z	26 \| good	0.92 \| good	3.347 \| good	28.483 \| good	0.78 \| good	2.458 \| good	0.185 \| good
2026-07-24T15:00:00.000Z	34 \| good	0.9 \| good	3.279 \| good	37.102 \| good	1.077 \| good	1.455 \| good	0.175 \| good
2026-07-24T16:00:00.000Z	43 \| good	0.652 \| good	2.361 \| good	46.294 \| good	1.313 \| good	0.871 \| good	0.164 \| good
2026-07-24T17:00:00.000Z	45 \| good	1.676 \| good	6.84 \| good	49.021 \| good	1.23 \| good	0.633 \| good	0.159 \| good
2026-07-24T18:00:00.000Z	46 \| good	0.93 \| good	3.523 \| good	50.348 \| good	1.15 \| good	0.609 \| good	0.16 \| good
2026-07-24T19:00:00.000Z	47 \| good	1.351 \| good	5.402 \| good	50.576 \| good	1.102 \| good	0.62 \| good	0.162 \| good
2026-07-24T20:00:00.000Z	51 \| moderate	0.694 \| good	2.622 \| good	55.355 \| fine	1.072 \| good	0.694 \| good	0.163 \| good
2026-07-24T21:00:00.000Z	48 \| good	1.945 \| good	8.009 \| good	51.656 \| good	1.059 \| good	0.833 \| good	0.164 \| good
2026-07-24T22:00:00.000Z	47 \| good	2.761 \| good	11.265 \| good	50.505 \| good	1.057 \| good	1.08 \| good	0.165 \| good
2026-07-24T23:00:00.000Z	42 \| good	2.966 \| good	12.416 \| good	44.889 \| good	1.011 \| good	1.904 \| good	0.173 \| good
2026-07-25T00:00:00.000Z	34 \| good	1.938 \| good	8.077 \| good	36.86 \| good	0.958 \| good	2.982 \| good	0.183 \| good
2026-07-25T01:00:00.000Z	24 \| good	1.778 \| good	7.261 \| good	25.926 \| good	0.92 \| good	3.65 \| good	0.187 \| good
2026-07-25T02:00:00.000Z	22 \| good	1.809 \| good	7.089 \| good	24.373 \| good	0.921 \| good	3.903 \| good	0.187 \| good
2026-07-25T03:00:00.000Z	21 \| good	1.151 \| good	4.49 \| good	23.187 \| good	0.942 \| good	3.998 \| good	0.185 \| good
2026-07-25T04:00:00.000Z	19 \| good	2.113 \| good	8.627 \| good	19.697 \| good	0.954 \| good	4.509 \| good	0.188 \| good
2026-07-25T05:00:00.000Z	17 \| good	2.013 \| good	8.268 \| good	17.915 \| good	0.99 \| good	5.478 \| good	0.195 \| good
2026-07-25T06:00:00.000Z	15 \| good	2.091 \| good	8.643 \| good	16.302 \| good	0.985 \| good	6.326 \| good	0.201 \| good
2026-07-25T07:00:00.000Z	16 \| good	3.026 \| good	12.761 \| good	14.129 \| good	0.946 \| good	6.368 \| good	0.201 \| good
2026-07-25T08:00:00.000Z	16 \| good	3.287 \| good	14.292 \| good	10.27 \| good	0.902 \| good	6.079 \| good	0.197 \| good
2026-07-25T09:00:00.000Z	22 \| good	3.663 \| good	16.358 \| good	9.665 \| good	0.899 \| good	6.238 \| good	0.196 \| good
2026-07-25T10:00:00.000Z	33 \| good	6.378 \| good	28.779 \| good	12.166 \| good	0.921 \| good	6.662 \| good	0.198 \| good
2026-07-25T11:00:00.000Z	27 \| good	4.833 \| good	20.805 \| good	9.232 \| good	0.947 \| good	7.516 \| good	0.204 \| good
2026-07-25T12:00:00.000Z	38 \| good	6.942 \| good	30.679 \| good	13.581 \| good	0.861 \| good	6.258 \| good	0.209 \| good
2026-07-25T13:00:00.000Z	49 \| good	9.426 \| good	42.081 \| good	23.164 \| good	1.045 \| good	3.564 \| good	0.193 \| good
2026-07-25T14:00:00.000Z	54 \| moderate	11.062 \| good	48.919 \| good	31.902 \| good	1.179 \| good	2.146 \| good	0.184 \| good
2026-07-25T15:00:00.000Z	58 \| moderate	13.095 \| fine	58.786 \| fine	28.682 \| good	1.179 \| good	1.197 \| good	0.178 \| good
2026-07-25T16:00:00.000Z	49 \| good	9.345 \| good	41.835 \| good	40.831 \| good	1.117 \| good	0.825 \| good	0.174 \| good
2026-07-25T17:00:00.000Z	49 \| good	8.515 \| good	37.243 \| good	47.348 \| good	1.053 \| good	0.698 \| good	0.174 \| good
2026-07-25T18:00:00.000Z	49 \| good	8.747 \| good	38.289 \| good	52.317 \| good	0.984 \| good	0.647 \| good	0.174 \| good
2026-07-25T19:00:00.000Z	58 \| moderate	11.92 \| good	53.397 \| good	56.84 \| fine	0.923 \| good	0.631 \| good	0.175 \| good
2026-07-25T20:00:00.000Z	58 \| moderate	12.57 \| fine	56.763 \| fine	53.902 \| good	0.86 \| good	0.633 \| good	0.175 \| good
2026-07-25T21:00:00.000Z	58 \| moderate	13.062 \| fine	58.956 \| fine	48.105 \| good	0.795 \| good	0.672 \| good	0.175 \| good

Jeffersontown

Empower business decisions with accurate air quality data

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

0.10ppm

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.

Source: Ambee Data Sources

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Frequently asked questions

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

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

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

Jeffersontown, Kentucky experienced its worst air quality at 08:00:00, 2026-07-23.

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

The best air quality in Jeffersontown, Kentucky was observed at 02:00:00 on 2026-07-23.

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

The air quality in Jeffersontown, Kentucky right now is Good, with an AQI of 43.

What pollutant is most frequently found in Jeffersontown, Kentucky?

In Jeffersontown, Kentucky, O3 is the most frequently found pollutant.

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

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

What is the PM_2.5 concentration in Jeffersontown, Kentucky right now?

Jeffersontown, Kentucky currently has a PM_2.5 concentration of 3.42 μg/m³.

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

Jeffersontown, Kentucky currently has a PM₁₀ concentration of 7.376 μg/m³.

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

The current carbon monoxide (CO) level in Jeffersontown, Kentucky is 0.106 ppm.

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

The current sulfur dioxide (SO₂) concentration in Jeffersontown, Kentucky is 0.279 ppb.

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

Jeffersontown, Kentucky currently has an ozone (O₃) concentration of 45.609 ppm.

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

The current level of nitrogen dioxide (NO₂) in Jeffersontown, Kentucky is 3.927 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T22:00:00.000Z	31 \| good	5.228 \| good	16.363 \| good	33.799 \| good	0.867 \| good	13.091 \| good	0.226 \| good
2026-07-21T23:00:00.000Z	31 \| good	4.518 \| good	13.223 \| good	34.259 \| good	0.807 \| good	14.117 \| good	0.228 \| good
2026-07-22T00:00:00.000Z	32 \| good	4.519 \| good	13.053 \| good	35.091 \| good	0.843 \| good	10.376 \| good	0.202 \| good
2026-07-22T01:00:00.000Z	29 \| good	5 \| good	14.564 \| good	31.043 \| good	0.891 \| good	11.752 \| good	0.202 \| good
2026-07-22T02:00:00.000Z	33 \| good	5.68 \| good	15.864 \| good	25.997 \| good	0.902 \| good	12.275 \| good	0.202 \| good
2026-07-22T03:00:00.000Z	33 \| good	6.494 \| good	19.429 \| good	23.85 \| good	0.818 \| good	17.207 \| good	0.228 \| good
2026-07-22T04:00:00.000Z	38 \| good	7.234 \| good	20.789 \| good	22.651 \| good	0.687 \| good	17.282 \| good	0.204 \| good
2026-07-22T05:00:00.000Z	44 \| good	7.953 \| good	21.978 \| good	19.317 \| good	0.75 \| good	15.863 \| good	0.204 \| good
2026-07-22T06:00:00.000Z	49 \| good	8.604 \| good	23.499 \| good	16.569 \| good	0.816 \| good	8.408 \| good	0.178 \| good
2026-07-22T07:00:00.000Z	49 \| good	8.526 \| good	24.079 \| good	16.731 \| good	0.83 \| good	8.451 \| good	0.212 \| good
2026-07-22T08:00:00.000Z	54 \| moderate	11.331 \| good	29.259 \| good	17.711 \| good	0.675 \| good	6.926 \| good	0.178 \| good
2026-07-22T09:00:00.000Z	56 \| moderate	12.499 \| fine	30.434 \| good	15.507 \| good	0.687 \| good	11.049 \| good	0.204 \| good
2026-07-22T10:00:00.000Z	58 \| moderate	13.456 \| fine	31.822 \| good	16.662 \| good	0.661 \| good	13.504 \| good	0.202 \| good
2026-07-22T11:00:00.000Z	60 \| moderate	14.288 \| fine	32.384 \| good	20.378 \| good	0.534 \| good	6.597 \| good	0.178 \| good
2026-07-22T12:00:00.000Z	60 \| moderate	14.46 \| fine	31.15 \| good	21.483 \| good	0.56 \| good	5.622 \| good	0.182 \| good
2026-07-22T13:00:00.000Z	60 \| moderate	14.313 \| fine	31.78 \| good	21.763 \| good	0.702 \| good	6.013 \| good	0.217 \| good
2026-07-22T14:00:00.000Z	54 \| moderate	10.818 \| good	23.501 \| good	25.582 \| good	0.634 \| good	4.086 \| good	0.182 \| good
2026-07-22T15:00:00.000Z	49 \| good	9.172 \| good	19.906 \| good	27.088 \| good	0.752 \| good	2.714 \| good	0.176 \| good
2026-07-22T16:00:00.000Z	38 \| good	7.387 \| good	16.465 \| good	28.782 \| good	0.912 \| good	2.645 \| good	0.174 \| good
2026-07-22T17:00:00.000Z	38 \| good	6.672 \| good	15.546 \| good	30.22 \| good	1.113 \| good	2.376 \| good	0.179 \| good
2026-07-22T18:00:00.000Z	33 \| good	6.224 \| good	14.029 \| good	30.775 \| good	0.724 \| good	2.728 \| good	0.18 \| good
2026-07-22T19:00:00.000Z	33 \| good	5.787 \| good	13.869 \| good	32.167 \| good	0.636 \| good	3.303 \| good	0.18 \| good
2026-07-22T20:00:00.000Z	31 \| good	5.435 \| good	13.463 \| good	34.073 \| good	0.644 \| good	3.15 \| good	0.202 \| good
2026-07-22T21:00:00.000Z	32 \| good	5.322 \| good	12.909 \| good	35.128 \| good	0.569 \| good	2.347 \| good	0.199 \| good
2026-07-22T22:00:00.000Z	34 \| good	5.336 \| good	13.09 \| good	36.628 \| good	0.727 \| good	2.812 \| good	0.173 \| good
2026-07-22T23:00:00.000Z	33 \| good	5.138 \| good	12.581 \| good	36.12 \| good	0.708 \| good	2.442 \| good	0.104 \| good
2026-07-23T00:00:00.000Z	33 \| good	5.112 \| good	12.036 \| good	35.955 \| good	0.56 \| good	2.579 \| good	0.173 \| good
2026-07-23T01:00:00.000Z	33 \| good	5.095 \| good	11.853 \| good	35.564 \| good	0.558 \| good	3.226 \| good	0.104 \| good
2026-07-23T02:00:00.000Z	32 \| good	4.918 \| good	11.991 \| good	35.364 \| good	0.621 \| good	3.109 \| good	0.104 \| good
2026-07-23T03:00:00.000Z	24 \| good	1.594 \| good	6.95 \| good	25.841 \| good	0.313 \| good	3.124 \| good	0.152 \| good
2026-07-23T04:00:00.000Z	30 \| good	4.457 \| good	11.228 \| good	31.657 \| good	0.682 \| good	3.96 \| good	0.104 \| good
2026-07-23T05:00:00.000Z	28 \| good	4.343 \| good	10.57 \| good	30.016 \| good	0.402 \| good	4.728 \| good	0.104 \| good
2026-07-23T06:00:00.000Z	25 \| good	4.368 \| good	10.22 \| good	26.638 \| good	0.552 \| good	5.325 \| good	0.104 \| good
2026-07-23T07:00:00.000Z	25 \| good	4.473 \| good	11.032 \| good	26.581 \| good	0.559 \| good	6.019 \| good	0.107 \| good
2026-07-23T08:00:00.000Z	22 \| good	4.451 \| good	13.332 \| good	23.779 \| good	0.485 \| good	6.948 \| good	0.103 \| good
2026-07-23T09:00:00.000Z	22 \| good	4.449 \| good	12.563 \| good	22.198 \| good	0.485 \| good	7.453 \| good	0.103 \| good
2026-07-23T10:00:00.000Z	22 \| good	4.268 \| good	11.554 \| good	20.119 \| good	0.485 \| good	7.217 \| good	0.103 \| good
2026-07-23T11:00:00.000Z	22 \| good	4.278 \| good	11.221 \| good	16.484 \| good	0.427 \| good	12.852 \| good	0.24 \| good
2026-07-23T12:00:00.000Z	22 \| good	4.467 \| good	12.405 \| good	16.334 \| good	0.634 \| good	11.616 \| good	0.244 \| good
2026-07-23T13:00:00.000Z	27 \| good	4.517 \| good	13.018 \| good	16.879 \| good	0.664 \| good	12.474 \| good	0.29 \| good
2026-07-23T14:00:00.000Z	22 \| good	4.384 \| good	12.731 \| good	22.227 \| good	0.915 \| good	8.981 \| good	0.203 \| good
2026-07-23T15:00:00.000Z	24 \| good	3.863 \| good	10.855 \| good	25.724 \| good	0.48 \| good	5.034 \| good	0.104 \| good
2026-07-23T16:00:00.000Z	31 \| good	3.455 \| good	9.24 \| good	33.722 \| good	0.354 \| good	4.569 \| good	0.103 \| good
2026-07-23T17:00:00.000Z	35 \| good	3.301 \| good	9.224 \| good	38.174 \| good	0.403 \| good	5.134 \| good	0.131 \| good
2026-07-23T18:00:00.000Z	41 \| good	3.293 \| good	8.65 \| good	44.176 \| good	0.53 \| good	3.801 \| good	0.104 \| good
2026-07-23T19:00:00.000Z	44 \| good	3.382 \| good	8.849 \| good	46.608 \| good	0.344 \| good	3.773 \| good	0.103 \| good
2026-07-23T20:00:00.000Z	45 \| good	3.469 \| good	8.602 \| good	48.596 \| good	0.201 \| good	3.154 \| good	0.103 \| good
2026-07-23T21:00:00.000Z	45 \| good	3.604 \| good	10.037 \| good	48.923 \| good	0.436 \| good	4.263 \| good	0.13 \| good
2026-07-23T21:00:00.000Z	43 \| good	3.42 \| good	7.376 \| good	45.609 \| good	0.279 \| good	3.927 \| good	0.106 \| good
2026-07-23T22:00:00.000Z	49 \| good	0.928 \| good	3.621 \| good	53.472 \| good	0.697 \| good	0.691 \| good	0.145 \| good
2026-07-23T23:00:00.000Z	47 \| good	0.601 \| good	2.348 \| good	51.35 \| good	0.707 \| good	0.962 \| good	0.147 \| good
2026-07-24T00:00:00.000Z	36 \| good	1.443 \| good	6.054 \| good	38.913 \| good	0.673 \| good	1.972 \| good	0.157 \| good
2026-07-24T01:00:00.000Z	26 \| good	1.342 \| good	5.273 \| good	28.009 \| good	0.654 \| good	3.577 \| good	0.171 \| good
2026-07-24T02:00:00.000Z	24 \| good	1.266 \| good	5.231 \| good	25.92 \| good	0.657 \| good	4.369 \| good	0.177 \| good
2026-07-24T03:00:00.000Z	23 \| good	0.407 \| good	1.809 \| good	25.018 \| good	0.668 \| good	4.49 \| good	0.176 \| good
2026-07-24T04:00:00.000Z	21 \| good	1.634 \| good	6.835 \| good	23.473 \| good	0.679 \| good	4.629 \| good	0.176 \| good
2026-07-24T05:00:00.000Z	20 \| good	1.633 \| good	6.827 \| good	22.388 \| good	0.689 \| good	4.736 \| good	0.176 \| good
2026-07-24T06:00:00.000Z	19 \| good	0.362 \| good	1.073 \| good	21.056 \| good	0.697 \| good	4.709 \| good	0.174 \| good
2026-07-24T07:00:00.000Z	18 \| good	1.231 \| good	5.082 \| good	19.155 \| good	0.7 \| good	4.673 \| good	0.172 \| good
2026-07-24T08:00:00.000Z	15 \| good	0.435 \| good	1.457 \| good	16.006 \| good	0.694 \| good	4.733 \| good	0.171 \| good
2026-07-24T09:00:00.000Z	10 \| good	0.446 \| good	1.498 \| good	10.518 \| good	0.682 \| good	4.865 \| good	0.172 \| good
2026-07-24T10:00:00.000Z	10 \| good	1.423 \| good	6.123 \| good	10.998 \| good	0.669 \| good	5.062 \| good	0.173 \| good
2026-07-24T11:00:00.000Z	11 \| good	1.572 \| good	6.22 \| good	9.55 \| good	0.65 \| good	5.186 \| good	0.177 \| good
2026-07-24T12:00:00.000Z	11 \| good	1.498 \| good	6.114 \| good	12.048 \| good	0.593 \| good	4.482 \| good	0.183 \| good
2026-07-24T13:00:00.000Z	19 \| good	0.475 \| good	1.62 \| good	20.782 \| good	0.648 \| good	3.511 \| good	0.186 \| good
2026-07-24T14:00:00.000Z	26 \| good	0.92 \| good	3.347 \| good	28.483 \| good	0.78 \| good	2.458 \| good	0.185 \| good
2026-07-24T15:00:00.000Z	34 \| good	0.9 \| good	3.279 \| good	37.102 \| good	1.077 \| good	1.455 \| good	0.175 \| good
2026-07-24T16:00:00.000Z	43 \| good	0.652 \| good	2.361 \| good	46.294 \| good	1.313 \| good	0.871 \| good	0.164 \| good
2026-07-24T17:00:00.000Z	45 \| good	1.676 \| good	6.84 \| good	49.021 \| good	1.23 \| good	0.633 \| good	0.159 \| good
2026-07-24T18:00:00.000Z	46 \| good	0.93 \| good	3.523 \| good	50.348 \| good	1.15 \| good	0.609 \| good	0.16 \| good
2026-07-24T19:00:00.000Z	47 \| good	1.351 \| good	5.402 \| good	50.576 \| good	1.102 \| good	0.62 \| good	0.162 \| good
2026-07-24T20:00:00.000Z	51 \| moderate	0.694 \| good	2.622 \| good	55.355 \| fine	1.072 \| good	0.694 \| good	0.163 \| good
2026-07-24T21:00:00.000Z	48 \| good	1.945 \| good	8.009 \| good	51.656 \| good	1.059 \| good	0.833 \| good	0.164 \| good
2026-07-24T22:00:00.000Z	47 \| good	2.761 \| good	11.265 \| good	50.505 \| good	1.057 \| good	1.08 \| good	0.165 \| good
2026-07-24T23:00:00.000Z	42 \| good	2.966 \| good	12.416 \| good	44.889 \| good	1.011 \| good	1.904 \| good	0.173 \| good
2026-07-25T00:00:00.000Z	34 \| good	1.938 \| good	8.077 \| good	36.86 \| good	0.958 \| good	2.982 \| good	0.183 \| good
2026-07-25T01:00:00.000Z	24 \| good	1.778 \| good	7.261 \| good	25.926 \| good	0.92 \| good	3.65 \| good	0.187 \| good
2026-07-25T02:00:00.000Z	22 \| good	1.809 \| good	7.089 \| good	24.373 \| good	0.921 \| good	3.903 \| good	0.187 \| good
2026-07-25T03:00:00.000Z	21 \| good	1.151 \| good	4.49 \| good	23.187 \| good	0.942 \| good	3.998 \| good	0.185 \| good
2026-07-25T04:00:00.000Z	19 \| good	2.113 \| good	8.627 \| good	19.697 \| good	0.954 \| good	4.509 \| good	0.188 \| good
2026-07-25T05:00:00.000Z	17 \| good	2.013 \| good	8.268 \| good	17.915 \| good	0.99 \| good	5.478 \| good	0.195 \| good
2026-07-25T06:00:00.000Z	15 \| good	2.091 \| good	8.643 \| good	16.302 \| good	0.985 \| good	6.326 \| good	0.201 \| good
2026-07-25T07:00:00.000Z	16 \| good	3.026 \| good	12.761 \| good	14.129 \| good	0.946 \| good	6.368 \| good	0.201 \| good
2026-07-25T08:00:00.000Z	16 \| good	3.287 \| good	14.292 \| good	10.27 \| good	0.902 \| good	6.079 \| good	0.197 \| good
2026-07-25T09:00:00.000Z	22 \| good	3.663 \| good	16.358 \| good	9.665 \| good	0.899 \| good	6.238 \| good	0.196 \| good
2026-07-25T10:00:00.000Z	33 \| good	6.378 \| good	28.779 \| good	12.166 \| good	0.921 \| good	6.662 \| good	0.198 \| good
2026-07-25T11:00:00.000Z	27 \| good	4.833 \| good	20.805 \| good	9.232 \| good	0.947 \| good	7.516 \| good	0.204 \| good
2026-07-25T12:00:00.000Z	38 \| good	6.942 \| good	30.679 \| good	13.581 \| good	0.861 \| good	6.258 \| good	0.209 \| good
2026-07-25T13:00:00.000Z	49 \| good	9.426 \| good	42.081 \| good	23.164 \| good	1.045 \| good	3.564 \| good	0.193 \| good
2026-07-25T14:00:00.000Z	54 \| moderate	11.062 \| good	48.919 \| good	31.902 \| good	1.179 \| good	2.146 \| good	0.184 \| good
2026-07-25T15:00:00.000Z	58 \| moderate	13.095 \| fine	58.786 \| fine	28.682 \| good	1.179 \| good	1.197 \| good	0.178 \| good
2026-07-25T16:00:00.000Z	49 \| good	9.345 \| good	41.835 \| good	40.831 \| good	1.117 \| good	0.825 \| good	0.174 \| good
2026-07-25T17:00:00.000Z	49 \| good	8.515 \| good	37.243 \| good	47.348 \| good	1.053 \| good	0.698 \| good	0.174 \| good
2026-07-25T18:00:00.000Z	49 \| good	8.747 \| good	38.289 \| good	52.317 \| good	0.984 \| good	0.647 \| good	0.174 \| good
2026-07-25T19:00:00.000Z	58 \| moderate	11.92 \| good	53.397 \| good	56.84 \| fine	0.923 \| good	0.631 \| good	0.175 \| good
2026-07-25T20:00:00.000Z	58 \| moderate	12.57 \| fine	56.763 \| fine	53.902 \| good	0.86 \| good	0.633 \| good	0.175 \| good
2026-07-25T21:00:00.000Z	58 \| moderate	13.062 \| fine	58.956 \| fine	48.105 \| good	0.795 \| good	0.672 \| good	0.175 \| good

Current air quality index in Jeffersontown, Kentucky today

Common air pollutants in Jeffersontown, Kentucky

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Jeffersontown, Kentucky air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Lyndon, Kentucky

St. Matthews, Kentucky

Mount Washington, Kentucky

Jeffersonville, Indiana

Louisville, Kentucky

Clarksville, Indiana

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Air quality levels in US

Frequently asked questions

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

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

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

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

What pollutant is most frequently found in Jeffersontown, Kentucky?

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

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

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

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Jeffersontown, Kentucky right now?

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

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

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

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