What is the PM10 level in Kentucky, USA at the moment?

The PM10 concentration in Kentucky, USA is 32.226 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Kentucky, USA at the moment?

Currently, Kentucky, USA has a sulfur dioxide (SO2) concentration of 2.243 ppb.

What is the ozone (O3) level in Kentucky, USA at the moment?

The current ozone (O3) level in Kentucky, USA at the moment is 44.429 ppm.

What is the nitrogen dioxide (NO2) level in Kentucky, USA at the moment?

Nitrogen dioxide (NO2) level in Kentucky, USA at the moment is 11.244 ppb.

Live air quality index in Kentucky, USA today

Q: What is the PM2.5 level in Kentucky, USA at the moment?

PM2.5 levels in Kentucky, USA are currently 7.069 μg/m3.

Stay updated with real-time air quality in Kentucky, USA 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

Kentucky, USA

Last updated: ... (Local time)

Major air pollutants in Kentucky, USA

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.07 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

32.23 μg/m³

155

255

425

605+

Ozone (O₃)

44.43 ppb

201

201+

Sulfur Dioxide (SO₂)

2.24 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.24 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Kentucky, USA

Get Live Pollen Counts

Kentucky, USA

Scroll To Air Quality Map

Track live Kentucky, USA air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T20:00:00.000Z	39 \| good	2.789 \| good	11.598 \| good	41.757 \| good	2.346 \| good	10.116 \| good	0.225 \| good
2026-10-20T21:00:00.000Z	38 \| good	2.885 \| good	12.522 \| good	41.111 \| good	1.245 \| good	10.449 \| good	0.257 \| good
2026-10-20T22:00:00.000Z	42 \| good	2.996 \| good	11.072 \| good	44.972 \| good	2.004 \| good	6.618 \| good	0.257 \| good
2026-10-20T23:00:00.000Z	37 \| good	2.902 \| good	12.61 \| good	40.491 \| good	1.038 \| good	4.48 \| good	0.294 \| good
2026-10-21T00:00:00.000Z	37 \| good	3.041 \| good	8.059 \| good	40.251 \| good	0.901 \| good	7.331 \| good	0.42 \| good
2026-10-21T01:00:00.000Z	32 \| good	4.234 \| good	13.472 \| good	35.178 \| good	0.862 \| good	8.427 \| good	0.528 \| good
2026-10-21T02:00:00.000Z	33 \| good	5.91 \| good	16.648 \| good	36.403 \| good	0.732 \| good	10.76 \| good	0.585 \| good
2026-10-21T03:00:00.000Z	49 \| good	9.391 \| good	41.961 \| good	23.187 \| good	0.95 \| good	3.65 \| good	0.178 \| good
2026-10-21T04:00:00.000Z	38 \| good	7.485 \| good	25.1 \| good	31.164 \| good	0.589 \| good	15.211 \| good	0.511 \| good
2026-10-21T05:00:00.000Z	38 \| good	6.516 \| good	21.469 \| good	34.315 \| good	0.761 \| good	13.338 \| good	0.464 \| good
2026-10-21T06:00:00.000Z	38 \| good	6.578 \| good	18.934 \| good	21.846 \| good	0.77 \| good	14.826 \| good	0.393 \| good
2026-10-21T07:00:00.000Z	49 \| good	9.159 \| good	26.148 \| good	27.04 \| good	0.77 \| good	13.575 \| good	0.406 \| good
2026-10-21T08:00:00.000Z	52 \| moderate	10.314 \| good	34.124 \| good	20.162 \| good	0.767 \| good	15.121 \| good	0.377 \| good
2026-10-21T09:00:00.000Z	49 \| good	9.497 \| good	27.486 \| good	15.817 \| good	0.726 \| good	14.901 \| good	0.4 \| good
2026-10-21T10:00:00.000Z	44 \| good	7.509 \| good	25.36 \| good	24.268 \| good	0.844 \| good	12.551 \| good	0.416 \| good
2026-10-21T11:00:00.000Z	44 \| good	7.671 \| good	25.93 \| good	17.633 \| good	0.874 \| good	11.483 \| good	0.499 \| good
2026-10-21T12:00:00.000Z	38 \| good	6.565 \| good	21.939 \| good	12.731 \| good	0.895 \| good	14.493 \| good	0.635 \| good
2026-10-21T13:00:00.000Z	33 \| good	5.519 \| good	19.556 \| good	12.823 \| good	0.896 \| good	15.232 \| good	0.768 \| good
2026-10-21T14:00:00.000Z	33 \| good	6.034 \| good	31.405 \| good	25.061 \| good	0.976 \| good	16.131 \| good	0.711 \| good
2026-10-21T15:00:00.000Z	38 \| good	6.81 \| good	31.56 \| good	22.392 \| good	0.766 \| good	15.538 \| good	0.513 \| good
2026-10-21T16:00:00.000Z	33 \| good	5.926 \| good	24.792 \| good	24.04 \| good	0.939 \| good	18.89 \| good	0.49 \| good
2026-10-21T17:00:00.000Z	27 \| good	5.124 \| good	26.13 \| good	23.787 \| good	1.555 \| good	15.947 \| good	0.419 \| good
2026-10-21T18:00:00.000Z	33 \| good	5.918 \| good	19.384 \| good	32.03 \| good	1.041 \| good	13.444 \| good	0.3 \| good
2026-10-21T19:00:00.000Z	39 \| good	5.032 \| good	27.326 \| good	42.181 \| good	1.329 \| good	11.263 \| good	0.285 \| good
2026-10-21T20:00:00.000Z	40 \| good	3.694 \| good	20.097 \| good	43.23 \| good	1.285 \| good	9.565 \| good	0.262 \| good
2026-10-21T21:00:00.000Z	45 \| good	3.736 \| good	15.695 \| good	48.654 \| good	1.261 \| good	8.691 \| good	0.285 \| good
2026-10-21T22:00:00.000Z	45 \| good	3.087 \| good	14.606 \| good	49.428 \| good	1.068 \| good	7.072 \| good	0.358 \| good
2026-10-21T23:00:00.000Z	46 \| good	3.095 \| good	14.27 \| good	50.498 \| good	1.027 \| good	5.282 \| good	0.335 \| good
2026-10-22T00:00:00.000Z	40 \| good	4.268 \| good	23.463 \| good	42.876 \| good	0.887 \| good	8.359 \| good	0.439 \| good
2026-10-22T01:00:00.000Z	52 \| moderate	9.819 \| good	37.618 \| good	43.782 \| good	0.885 \| good	8.091 \| good	0.501 \| good
2026-10-22T02:00:00.000Z	54 \| moderate	11.498 \| good	31.285 \| good	33.328 \| good	0.864 \| good	10.806 \| good	0.524 \| good
2026-10-22T03:00:00.000Z	62 \| moderate	14.973 \| fine	66.983 \| fine	13.197 \| good	1.261 \| good	5.256 \| good	0.206 \| good
2026-10-22T04:00:00.000Z	44 \| good	8.193 \| good	29.285 \| good	23.34 \| good	0.827 \| good	10.906 \| good	0.649 \| good
2026-10-22T05:00:00.000Z	49 \| good	8.713 \| good	31.455 \| good	13.512 \| good	0.77 \| good	10.32 \| good	0.604 \| good
2026-10-22T06:00:00.000Z	49 \| good	8.753 \| good	31.96 \| good	13.344 \| good	0.768 \| good	8.61 \| good	0.519 \| good
2026-10-22T07:00:00.000Z	54 \| moderate	11.086 \| good	23.73 \| good	11.873 \| good	0.767 \| good	17.249 \| good	0.473 \| good
2026-10-22T08:00:00.000Z	44 \| good	7.657 \| good	35.596 \| good	6.075 \| good	0.707 \| good	17.361 \| good	0.432 \| good
2026-10-22T09:00:00.000Z	38 \| good	6.925 \| good	23.433 \| good	6.772 \| good	0.707 \| good	19.468 \| good	0.409 \| good
2026-10-22T10:00:00.000Z	33 \| good	5.59 \| good	27.02 \| good	7.403 \| good	0.895 \| good	14.942 \| good	0.402 \| good
2026-10-22T11:00:00.000Z	44 \| good	7.932 \| good	32.998 \| good	4.831 \| good	0.737 \| good	16.02 \| good	0.466 \| good
2026-10-22T12:00:00.000Z	34 \| good	5.999 \| good	36.744 \| good	7.699 \| good	0.919 \| good	20.856 \| good	0.605 \| good
2026-10-22T13:00:00.000Z	38 \| good	6.539 \| good	29.173 \| good	9.752 \| good	0.914 \| good	16.736 \| good	0.669 \| good
2026-10-22T14:00:00.000Z	49 \| good	8.519 \| good	38.455 \| good	24.699 \| good	0.958 \| good	16.386 \| good	0.754 \| good
2026-10-22T15:00:00.000Z	49 \| good	9.107 \| good	39.618 \| good	21.567 \| good	1.225 \| good	8.357 \| good	0.467 \| good
2026-10-22T16:00:00.000Z	54 \| moderate	10.938 \| good	47.606 \| good	31.008 \| good	1.256 \| good	12.617 \| good	0.429 \| good
2026-10-22T17:00:00.000Z	54 \| moderate	10.521 \| good	25.804 \| good	34.269 \| good	2.625 \| good	9.973 \| good	0.407 \| good
2026-10-22T18:00:00.000Z	49 \| good	8.622 \| good	36.294 \| good	39.262 \| good	2.272 \| good	13.446 \| good	0.242 \| good
2026-10-22T19:00:00.000Z	42 \| good	7.121 \| good	33.892 \| good	45.093 \| good	2.264 \| good	10.258 \| good	0.237 \| good
2026-10-22T19:00:00.000Z	41 \| good	7.069 \| good	32.226 \| good	44.429 \| good	2.243 \| good	11.244 \| good	0.235 \| good
2026-10-22T20:00:00.000Z	45 \| good	4.081 \| good	17.875 \| good	49.451 \| good	1.244 \| good	0.662 \| good	0.156 \| good
2026-10-22T21:00:00.000Z	44 \| good	3.122 \| good	13.808 \| good	48.077 \| good	1.255 \| good	0.745 \| good	0.155 \| good
2026-10-22T22:00:00.000Z	40 \| good	1.574 \| good	6.016 \| good	43.239 \| good	1.287 \| good	1.088 \| good	0.158 \| good
2026-10-22T23:00:00.000Z	26 \| good	1.27 \| good	5.141 \| good	27.666 \| good	1.256 \| good	2.14 \| good	0.17 \| good
2026-10-23T00:00:00.000Z	16 \| good	2.2 \| good	9.094 \| good	17.114 \| good	1.234 \| good	2.916 \| good	0.179 \| good
2026-10-23T01:00:00.000Z	33 \| good	5.646 \| good	24.254 \| good	13.799 \| good	1.232 \| good	3.199 \| good	0.182 \| good
2026-10-23T02:00:00.000Z	33 \| good	6.216 \| good	27.15 \| good	15.146 \| good	1.206 \| good	3.293 \| good	0.183 \| good
2026-10-23T03:00:00.000Z	33 \| good	5.92 \| good	26.931 \| good	18.577 \| good	1.15 \| good	3.371 \| good	0.183 \| good
2026-10-23T04:00:00.000Z	38 \| good	6.982 \| good	31.097 \| good	15.243 \| good	1.078 \| good	3.464 \| good	0.184 \| good
2026-10-23T05:00:00.000Z	33 \| good	6.479 \| good	29.059 \| good	10.472 \| good	1.009 \| good	3.503 \| good	0.186 \| good
2026-10-23T06:00:00.000Z	33 \| good	5.638 \| good	24.167 \| good	8.31 \| good	0.958 \| good	3.544 \| good	0.187 \| good
2026-10-23T07:00:00.000Z	52 \| moderate	10.394 \| good	46.137 \| good	6.725 \| good	0.923 \| good	3.608 \| good	0.19 \| good
2026-10-23T08:00:00.000Z	44 \| good	7.507 \| good	33.062 \| good	5.641 \| good	0.903 \| good	3.616 \| good	0.192 \| good
2026-10-23T09:00:00.000Z	38 \| good	7.153 \| good	31.973 \| good	7.042 \| good	0.896 \| good	3.535 \| good	0.193 \| good
2026-10-23T10:00:00.000Z	38 \| good	7.133 \| good	31.965 \| good	6.748 \| good	0.899 \| good	3.444 \| good	0.195 \| good
2026-10-23T11:00:00.000Z	38 \| good	6.831 \| good	30.101 \| good	8.204 \| good	0.906 \| good	3.427 \| good	0.197 \| good
2026-10-23T12:00:00.000Z	33 \| good	6.024 \| good	26.985 \| good	10.845 \| good	0.913 \| good	3.823 \| good	0.202 \| good
2026-10-23T13:00:00.000Z	38 \| good	6.817 \| good	30.032 \| good	19.463 \| good	0.906 \| good	3.618 \| good	0.21 \| good
2026-10-23T14:00:00.000Z	56 \| moderate	11.634 \| good	51.073 \| good	29.455 \| good	0.99 \| good	2.833 \| good	0.208 \| good
2026-10-23T15:00:00.000Z	49 \| good	8.89 \| good	38.973 \| good	35.869 \| good	1.182 \| good	2.164 \| good	0.201 \| good
2026-10-23T16:00:00.000Z	44 \| good	8.268 \| good	35.955 \| good	42.904 \| good	1.493 \| good	1.444 \| good	0.184 \| good
2026-10-23T17:00:00.000Z	44 \| good	7.528 \| good	32.989 \| good	46.636 \| good	1.299 \| good	0.846 \| good	0.165 \| good
2026-10-23T18:00:00.000Z	45 \| good	6.594 \| good	29.899 \| good	48.591 \| good	1.041 \| good	0.6 \| good	0.159 \| good
2026-10-23T19:00:00.000Z	45 \| good	6.554 \| good	29.042 \| good	48.925 \| good	0.919 \| good	0.513 \| good	0.156 \| good
2026-10-23T20:00:00.000Z	44 \| good	6.48 \| good	28.986 \| good	46.963 \| good	0.875 \| good	0.503 \| good	0.155 \| good
2026-10-23T21:00:00.000Z	44 \| good	6.236 \| good	27.952 \| good	47.203 \| good	0.883 \| good	0.56 \| good	0.156 \| good
2026-10-23T22:00:00.000Z	41 \| good	6.002 \| good	27 \| good	43.769 \| good	0.912 \| good	0.773 \| good	0.159 \| good
2026-10-23T23:00:00.000Z	44 \| good	7.529 \| good	33.022 \| good	32.185 \| good	0.881 \| good	1.824 \| good	0.172 \| good
2026-10-24T00:00:00.000Z	49 \| good	9.375 \| good	41.999 \| good	21.104 \| good	0.863 \| good	2.603 \| good	0.182 \| good
2026-10-24T01:00:00.000Z	56 \| moderate	12.415 \| fine	56.867 \| fine	14.903 \| good	0.87 \| good	2.583 \| good	0.183 \| good
2026-10-24T02:00:00.000Z	60 \| moderate	13.728 \| fine	61.184 \| fine	17.273 \| good	0.888 \| good	2.493 \| good	0.184 \| good
2026-10-24T03:00:00.000Z	60 \| moderate	13.965 \| fine	62.953 \| fine	23.048 \| good	0.922 \| good	2.409 \| good	0.185 \| good
2026-10-24T04:00:00.000Z	62 \| moderate	14.934 \| fine	67 \| fine	24.166 \| good	0.978 \| good	2.334 \| good	0.186 \| good
2026-10-24T05:00:00.000Z	62 \| moderate	15.364 \| fine	68.981 \| fine	22.091 \| good	1.04 \| good	2.26 \| good	0.186 \| good
2026-10-24T06:00:00.000Z	60 \| moderate	14.277 \| fine	63.14 \| fine	19.454 \| good	1.087 \| good	2.236 \| good	0.186 \| good
2026-10-24T07:00:00.000Z	71 \| moderate	20.073 \| fine	89.054 \| fine	17.655 \| good	1.111 \| good	2.264 \| good	0.187 \| good
2026-10-24T08:00:00.000Z	62 \| moderate	15.075 \| fine	67.092 \| fine	13.894 \| good	1.11 \| good	2.323 \| good	0.188 \| good
2026-10-24T09:00:00.000Z	56 \| moderate	11.959 \| good	53.958 \| good	17.442 \| good	1.089 \| good	2.401 \| good	0.189 \| good
2026-10-24T10:00:00.000Z	58 \| moderate	12.566 \| fine	56.953 \| fine	17.252 \| good	1.051 \| good	2.519 \| good	0.19 \| good
2026-10-24T11:00:00.000Z	54 \| moderate	10.556 \| good	46.925 \| good	16.739 \| good	1.002 \| good	2.713 \| good	0.192 \| good
2026-10-24T12:00:00.000Z	44 \| good	7.991 \| good	34.961 \| good	16.445 \| good	0.954 \| good	3.23 \| good	0.198 \| good
2026-10-24T13:00:00.000Z	44 \| good	7.842 \| good	33.971 \| good	17.882 \| good	0.882 \| good	3.247 \| good	0.206 \| good
2026-10-24T14:00:00.000Z	52 \| moderate	9.813 \| good	43.926 \| good	24.71 \| good	0.889 \| good	2.401 \| good	0.203 \| good
2026-10-24T15:00:00.000Z	33 \| good	6.473 \| good	28.934 \| good	30.043 \| good	0.9 \| good	1.554 \| good	0.195 \| good
2026-10-24T16:00:00.000Z	33 \| good	5.331 \| good	22.973 \| good	36.058 \| good	0.926 \| good	0.978 \| good	0.187 \| good
2026-10-24T17:00:00.000Z	40 \| good	5.444 \| good	23.119 \| good	42.993 \| good	0.98 \| good	0.598 \| good	0.177 \| good
2026-10-24T18:00:00.000Z	44 \| good	4.57 \| good	19.965 \| good	47.572 \| good	0.961 \| good	0.463 \| good	0.171 \| good
2026-10-24T19:00:00.000Z	47 \| good	4.569 \| good	19.93 \| good	51.204 \| good	0.903 \| good	0.442 \| good	0.167 \| good

Kentucky

Get reliable air quality data to drive your business

Kentucky, USA air quality map: Stay updated on AQI near you

Air quality in cities of Kentucky, USA

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
Ashland, Kentucky	33 Good	5.91μg/m³ Good	24.61μg/m³ Good	29.02ppb Good	1.20ppb Good	12.72ppb Good	0.23ppm Good
Bardstown, Kentucky	38 Good	7.33μg/m³ Good	40.65μg/m³ Good	37.09ppb Good	2.09ppb Good	12.86ppb Good	0.24ppm Good
Alexandria, Kentucky	49 Good	9.32μg/m³ Good	39.68μg/m³ Good	41.42ppb Good	1.80ppb Good	24.64ppb Good	0.24ppm Good
Berea, Kentucky	36 Good	6.49μg/m³ Good	29.24μg/m³ Good	39.12ppb Good	2.26ppb Good	13.07ppb Good	0.24ppm Good
Campbellsville, Kentucky	44 Good	7.74μg/m³ Good	34.54μg/m³ Good	35.84ppb Good	2.10ppb Good	14.84ppb Good	0.24ppm Good
Bowling Green, Kentucky	59 Moderate	6.46μg/m³ Good	71.70μg/m³ Fine	37.02ppb Good	2.21ppb Good	15.27ppb Good	0.22ppm Good
Burlington, Kentucky	54 Moderate	10.90μg/m³ Good	44.49μg/m³ Good	40.77ppb Good	1.80ppb Good	22.80ppb Good	0.23ppm Good
Danville, Kentucky	44 Good	8.38μg/m³ Good	30.93μg/m³ Good	40.91ppb Good	2.21ppb Good	12.73ppb Good	0.24ppm Good
Covington, Kentucky	54 Moderate	10.76μg/m³ Good	47.38μg/m³ Good	40.17ppb Good	1.83ppb Good	26.76ppb Good	0.23ppm Good
Francisville, Kentucky	54 Moderate	11.30μg/m³ Good	49.25μg/m³ Good	35.53ppb Good	1.78ppb Good	23.70ppb Good	0.23ppm Good
Florence, Kentucky	54 Moderate	10.72μg/m³ Good	43.73μg/m³ Good	40.99ppb Good	1.80ppb Good	22.82ppb Good	0.23ppm Good
Fort Campbell North, Kentucky	33 Good	5.88μg/m³ Good	26.88μg/m³ Good	34.60ppb Good	2.20ppb Good	16.08ppb Good	0.31ppm Good
Fort Thomas, Kentucky	52 Moderate	9.84μg/m³ Good	43.14μg/m³ Good	41.43ppb Good	1.82ppb Good	25.69ppb Good	0.24ppm Good
Erlanger, Kentucky	54 Moderate	10.58μg/m³ Good	46.78μg/m³ Good	40.09ppb Good	1.82ppb Good	24.34ppb Good	0.23ppm Good
Franklin, Kentucky	59 Moderate	6.43μg/m³ Good	70.71μg/m³ Fine	40.99ppb Good	1.81ppb Good	15.83ppb Good	0.30ppm Good
Frankfort, Kentucky	49 Good	8.73μg/m³ Good	45.59μg/m³ Good	40.71ppb Good	2.23ppb Good	13.12ppb Good	0.24ppm Good
Elizabethtown, Kentucky	39 Good	6.14μg/m³ Good	27.09μg/m³ Good	41.93ppb Good	2.01ppb Good	12.98ppb Good	0.23ppm Good
Glasgow, Kentucky	57 Moderate	6.34μg/m³ Good	68.22μg/m³ Fine	35.86ppb Good	2.13ppb Good	15.19ppb Good	0.29ppm Good
Henderson, Kentucky	48 Good	7.23μg/m³ Good	52.16μg/m³ Good	37.78ppb Good	1.95ppb Good	13.87ppb Good	0.22ppm Good
Georgetown, Kentucky	39 Good	7.04μg/m³ Good	26.66μg/m³ Good	41.57ppb Good	2.25ppb Good	14.13ppb Good	0.24ppm Good
Hopkinsville, Kentucky	57 Moderate	6.52μg/m³ Good	66.91μg/m³ Fine	34.90ppb Good	2.20ppb Good	15.92ppb Good	0.29ppm Good
Jeffersontown, Kentucky	40 Good	7.20μg/m³ Good	20.47μg/m³ Good	43.27ppb Good	1.87ppb Good	9.71ppb Good	0.24ppm Good
La Grange, Kentucky	52 Moderate	10.42μg/m³ Good	41.89μg/m³ Good	38.98ppb Good	2.14ppb Good	10.96ppb Good	0.24ppm Good
Independence, Kentucky	52 Moderate	10.00μg/m³ Good	42.86μg/m³ Good	41.47ppb Good	1.82ppb Good	24.56ppb Good	0.24ppm Good
Lawrenceburg, Kentucky	52 Moderate	9.63μg/m³ Good	23.12μg/m³ Good	41.12ppb Good	2.20ppb Good	12.68ppb Good	0.24ppm Good
LexingtonFayette, Kentucky	44 Good	5.98μg/m³ Good	26.83μg/m³ Good	46.93ppb Good	2.26ppb Good	13.81ppb Good	0.24ppm Good
Madisonville, Kentucky	46 Good	6.38μg/m³ Good	50.38μg/m³ Good	41.05ppb Good	2.24ppb Good	13.94ppb Good	0.26ppm Good
Louisville, Kentucky	54 Moderate	11.34μg/m³ Good	45.59μg/m³ Good	34.70ppb Good	2.27ppb Good	10.55ppb Good	0.25ppm Good
Lyndon, Kentucky	44 Good	8.34μg/m³ Good	26.06μg/m³ Good	40.62ppb Good	1.70ppb Good	8.30ppb Good	0.23ppm Good
Newport, Kentucky	56 Moderate	11.76μg/m³ Good	52.06μg/m³ Good	38.52ppb Good	1.83ppb Good	28.06ppb Good	0.23ppm Good
Murray, Kentucky	43 Good	7.15μg/m³ Good	45.92μg/m³ Good	44.47ppb Good	1.91ppb Good	8.80ppb Good	0.33ppm Good
Nicholasville, Kentucky	43 Good	5.13μg/m³ Good	22.16μg/m³ Good	45.99ppb Good	2.25ppb Good	13.36ppb Good	0.24ppm Good
Mount Washington, Kentucky	44 Good	8.14μg/m³ Good	22.72μg/m³ Good	38.03ppb Good	1.92ppb Good	11.00ppb Good	0.25ppm Good
Owensboro, Kentucky	41 Good	7.19μg/m³ Good	32.90μg/m³ Good	43.70ppb Good	2.16ppb Good	13.46ppb Good	0.21ppm Good
Radcliff, Kentucky	56 Moderate	10.90μg/m³ Good	64.51μg/m³ Fine	37.15ppb Good	1.93ppb Good	12.79ppb Good	0.24ppm Good
Paducah, Kentucky	34 Good	4.31μg/m³ Good	19.04μg/m³ Good	37.05ppb Good	2.93ppb Good	9.67ppb Good	0.34ppm Good
Paris, Kentucky	39 Good	7.13μg/m³ Good	25.31μg/m³ Good	42.41ppb Good	2.24ppb Good	14.52ppb Good	0.24ppm Good
Shelbyville, Kentucky	52 Moderate	10.18μg/m³ Good	50.57μg/m³ Good	37.99ppb Good	2.16ppb Good	11.94ppb Good	0.24ppm Good
Shively, Kentucky	54 Moderate	10.79μg/m³ Good	40.35μg/m³ Good	34.27ppb Good	2.35ppb Good	11.16ppb Good	0.25ppm Good
Richmond, Kentucky	44 Good	7.96μg/m³ Good	41.30μg/m³ Good	39.97ppb Good	2.27ppb Good	13.34ppb Good	0.24ppm Good
Somerset, Kentucky	34 Good	6.00μg/m³ Good	27.00μg/m³ Good	37.00ppb Good	2.23ppb Good	12.42ppb Good	0.31ppm Good
Shepherdsville, Kentucky	38 Good	7.08μg/m³ Good	40.66μg/m³ Good	37.00ppb Good	1.94ppb Good	11.96ppb Good	0.25ppm Good
Versailles, Kentucky	44 Good	8.06μg/m³ Good	35.73μg/m³ Good	40.28ppb Good	2.24ppb Good	13.27ppb Good	0.24ppm Good
St. Matthews, Kentucky	44 Good	8.45μg/m³ Good	26.35μg/m³ Good	40.51ppb Good	1.49ppb Good	6.43ppb Good	0.21ppm Good
Winchester, Kentucky	44 Good	8.06μg/m³ Good	35.85μg/m³ Good	41.84ppb Good	2.25ppb Good	13.91ppb Good	0.24ppm Good

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
No results found

0.21ppm

How accurate is Kentucky, USA air quality data?

Air quality and pollutant data for Kentucky, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

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Check live rankings of places in the USA with the cleanest air.

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Frequently asked questions

How often is air quality information updated for Kentucky, USA?

The air quality information for Kentucky, USA is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Kentucky, USA at its worst?

In the past 24 hours, the air quality in Kentucky, USA was at its worst at 03:00:00 on 2026-10-22.

When did Kentucky, USA experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Kentucky, USA was observed at 10:00:00 on 2026-10-22.

What is the AQI in Kentucky, USA right now?

As of now, the AQI in Kentucky, USA is 41, indicating Good conditions.

What is the most common type of pollution in Kentucky, USA?

Kentucky, USA air has the highest levels of O3.

What should I do in case of poor air quality in Kentucky, USA?

Poor air quality in Kentucky, USA means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Kentucky, USA at the moment?

PM_2.5 levels in Kentucky, USA are currently 7.069 μg/m³.

What is the PM₁₀ level in Kentucky, USA at the moment?

The PM₁₀ concentration in Kentucky, USA is 32.226 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Kentucky, USA at the moment?

The current carbon monoxide (CO) concentration in Kentucky, USA is 0.235 ppm.

What is the sulfur dioxide (SO₂) level in Kentucky, USA at the moment?

Currently, Kentucky, USA has a sulfur dioxide (SO₂) concentration of 2.243 ppb.

What is the ozone (O₃) level in Kentucky, USA at the moment?

The current ozone (O₃) level in Kentucky, USA at the moment is 44.429 ppm.

What is the nitrogen dioxide (NO₂) level in Kentucky, USA at the moment?

Nitrogen dioxide (NO₂) level in Kentucky, USA at the moment is 11.244 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T20:00:00.000Z	39 \| good	2.789 \| good	11.598 \| good	41.757 \| good	2.346 \| good	10.116 \| good	0.225 \| good
2026-10-20T21:00:00.000Z	38 \| good	2.885 \| good	12.522 \| good	41.111 \| good	1.245 \| good	10.449 \| good	0.257 \| good
2026-10-20T22:00:00.000Z	42 \| good	2.996 \| good	11.072 \| good	44.972 \| good	2.004 \| good	6.618 \| good	0.257 \| good
2026-10-20T23:00:00.000Z	37 \| good	2.902 \| good	12.61 \| good	40.491 \| good	1.038 \| good	4.48 \| good	0.294 \| good
2026-10-21T00:00:00.000Z	37 \| good	3.041 \| good	8.059 \| good	40.251 \| good	0.901 \| good	7.331 \| good	0.42 \| good
2026-10-21T01:00:00.000Z	32 \| good	4.234 \| good	13.472 \| good	35.178 \| good	0.862 \| good	8.427 \| good	0.528 \| good
2026-10-21T02:00:00.000Z	33 \| good	5.91 \| good	16.648 \| good	36.403 \| good	0.732 \| good	10.76 \| good	0.585 \| good
2026-10-21T03:00:00.000Z	49 \| good	9.391 \| good	41.961 \| good	23.187 \| good	0.95 \| good	3.65 \| good	0.178 \| good
2026-10-21T04:00:00.000Z	38 \| good	7.485 \| good	25.1 \| good	31.164 \| good	0.589 \| good	15.211 \| good	0.511 \| good
2026-10-21T05:00:00.000Z	38 \| good	6.516 \| good	21.469 \| good	34.315 \| good	0.761 \| good	13.338 \| good	0.464 \| good
2026-10-21T06:00:00.000Z	38 \| good	6.578 \| good	18.934 \| good	21.846 \| good	0.77 \| good	14.826 \| good	0.393 \| good
2026-10-21T07:00:00.000Z	49 \| good	9.159 \| good	26.148 \| good	27.04 \| good	0.77 \| good	13.575 \| good	0.406 \| good
2026-10-21T08:00:00.000Z	52 \| moderate	10.314 \| good	34.124 \| good	20.162 \| good	0.767 \| good	15.121 \| good	0.377 \| good
2026-10-21T09:00:00.000Z	49 \| good	9.497 \| good	27.486 \| good	15.817 \| good	0.726 \| good	14.901 \| good	0.4 \| good
2026-10-21T10:00:00.000Z	44 \| good	7.509 \| good	25.36 \| good	24.268 \| good	0.844 \| good	12.551 \| good	0.416 \| good
2026-10-21T11:00:00.000Z	44 \| good	7.671 \| good	25.93 \| good	17.633 \| good	0.874 \| good	11.483 \| good	0.499 \| good
2026-10-21T12:00:00.000Z	38 \| good	6.565 \| good	21.939 \| good	12.731 \| good	0.895 \| good	14.493 \| good	0.635 \| good
2026-10-21T13:00:00.000Z	33 \| good	5.519 \| good	19.556 \| good	12.823 \| good	0.896 \| good	15.232 \| good	0.768 \| good
2026-10-21T14:00:00.000Z	33 \| good	6.034 \| good	31.405 \| good	25.061 \| good	0.976 \| good	16.131 \| good	0.711 \| good
2026-10-21T15:00:00.000Z	38 \| good	6.81 \| good	31.56 \| good	22.392 \| good	0.766 \| good	15.538 \| good	0.513 \| good
2026-10-21T16:00:00.000Z	33 \| good	5.926 \| good	24.792 \| good	24.04 \| good	0.939 \| good	18.89 \| good	0.49 \| good
2026-10-21T17:00:00.000Z	27 \| good	5.124 \| good	26.13 \| good	23.787 \| good	1.555 \| good	15.947 \| good	0.419 \| good
2026-10-21T18:00:00.000Z	33 \| good	5.918 \| good	19.384 \| good	32.03 \| good	1.041 \| good	13.444 \| good	0.3 \| good
2026-10-21T19:00:00.000Z	39 \| good	5.032 \| good	27.326 \| good	42.181 \| good	1.329 \| good	11.263 \| good	0.285 \| good
2026-10-21T20:00:00.000Z	40 \| good	3.694 \| good	20.097 \| good	43.23 \| good	1.285 \| good	9.565 \| good	0.262 \| good
2026-10-21T21:00:00.000Z	45 \| good	3.736 \| good	15.695 \| good	48.654 \| good	1.261 \| good	8.691 \| good	0.285 \| good
2026-10-21T22:00:00.000Z	45 \| good	3.087 \| good	14.606 \| good	49.428 \| good	1.068 \| good	7.072 \| good	0.358 \| good
2026-10-21T23:00:00.000Z	46 \| good	3.095 \| good	14.27 \| good	50.498 \| good	1.027 \| good	5.282 \| good	0.335 \| good
2026-10-22T00:00:00.000Z	40 \| good	4.268 \| good	23.463 \| good	42.876 \| good	0.887 \| good	8.359 \| good	0.439 \| good
2026-10-22T01:00:00.000Z	52 \| moderate	9.819 \| good	37.618 \| good	43.782 \| good	0.885 \| good	8.091 \| good	0.501 \| good
2026-10-22T02:00:00.000Z	54 \| moderate	11.498 \| good	31.285 \| good	33.328 \| good	0.864 \| good	10.806 \| good	0.524 \| good
2026-10-22T03:00:00.000Z	62 \| moderate	14.973 \| fine	66.983 \| fine	13.197 \| good	1.261 \| good	5.256 \| good	0.206 \| good
2026-10-22T04:00:00.000Z	44 \| good	8.193 \| good	29.285 \| good	23.34 \| good	0.827 \| good	10.906 \| good	0.649 \| good
2026-10-22T05:00:00.000Z	49 \| good	8.713 \| good	31.455 \| good	13.512 \| good	0.77 \| good	10.32 \| good	0.604 \| good
2026-10-22T06:00:00.000Z	49 \| good	8.753 \| good	31.96 \| good	13.344 \| good	0.768 \| good	8.61 \| good	0.519 \| good
2026-10-22T07:00:00.000Z	54 \| moderate	11.086 \| good	23.73 \| good	11.873 \| good	0.767 \| good	17.249 \| good	0.473 \| good
2026-10-22T08:00:00.000Z	44 \| good	7.657 \| good	35.596 \| good	6.075 \| good	0.707 \| good	17.361 \| good	0.432 \| good
2026-10-22T09:00:00.000Z	38 \| good	6.925 \| good	23.433 \| good	6.772 \| good	0.707 \| good	19.468 \| good	0.409 \| good
2026-10-22T10:00:00.000Z	33 \| good	5.59 \| good	27.02 \| good	7.403 \| good	0.895 \| good	14.942 \| good	0.402 \| good
2026-10-22T11:00:00.000Z	44 \| good	7.932 \| good	32.998 \| good	4.831 \| good	0.737 \| good	16.02 \| good	0.466 \| good
2026-10-22T12:00:00.000Z	34 \| good	5.999 \| good	36.744 \| good	7.699 \| good	0.919 \| good	20.856 \| good	0.605 \| good
2026-10-22T13:00:00.000Z	38 \| good	6.539 \| good	29.173 \| good	9.752 \| good	0.914 \| good	16.736 \| good	0.669 \| good
2026-10-22T14:00:00.000Z	49 \| good	8.519 \| good	38.455 \| good	24.699 \| good	0.958 \| good	16.386 \| good	0.754 \| good
2026-10-22T15:00:00.000Z	49 \| good	9.107 \| good	39.618 \| good	21.567 \| good	1.225 \| good	8.357 \| good	0.467 \| good
2026-10-22T16:00:00.000Z	54 \| moderate	10.938 \| good	47.606 \| good	31.008 \| good	1.256 \| good	12.617 \| good	0.429 \| good
2026-10-22T17:00:00.000Z	54 \| moderate	10.521 \| good	25.804 \| good	34.269 \| good	2.625 \| good	9.973 \| good	0.407 \| good
2026-10-22T18:00:00.000Z	49 \| good	8.622 \| good	36.294 \| good	39.262 \| good	2.272 \| good	13.446 \| good	0.242 \| good
2026-10-22T19:00:00.000Z	42 \| good	7.121 \| good	33.892 \| good	45.093 \| good	2.264 \| good	10.258 \| good	0.237 \| good
2026-10-22T19:00:00.000Z	41 \| good	7.069 \| good	32.226 \| good	44.429 \| good	2.243 \| good	11.244 \| good	0.235 \| good
2026-10-22T20:00:00.000Z	45 \| good	4.081 \| good	17.875 \| good	49.451 \| good	1.244 \| good	0.662 \| good	0.156 \| good
2026-10-22T21:00:00.000Z	44 \| good	3.122 \| good	13.808 \| good	48.077 \| good	1.255 \| good	0.745 \| good	0.155 \| good
2026-10-22T22:00:00.000Z	40 \| good	1.574 \| good	6.016 \| good	43.239 \| good	1.287 \| good	1.088 \| good	0.158 \| good
2026-10-22T23:00:00.000Z	26 \| good	1.27 \| good	5.141 \| good	27.666 \| good	1.256 \| good	2.14 \| good	0.17 \| good
2026-10-23T00:00:00.000Z	16 \| good	2.2 \| good	9.094 \| good	17.114 \| good	1.234 \| good	2.916 \| good	0.179 \| good
2026-10-23T01:00:00.000Z	33 \| good	5.646 \| good	24.254 \| good	13.799 \| good	1.232 \| good	3.199 \| good	0.182 \| good
2026-10-23T02:00:00.000Z	33 \| good	6.216 \| good	27.15 \| good	15.146 \| good	1.206 \| good	3.293 \| good	0.183 \| good
2026-10-23T03:00:00.000Z	33 \| good	5.92 \| good	26.931 \| good	18.577 \| good	1.15 \| good	3.371 \| good	0.183 \| good
2026-10-23T04:00:00.000Z	38 \| good	6.982 \| good	31.097 \| good	15.243 \| good	1.078 \| good	3.464 \| good	0.184 \| good
2026-10-23T05:00:00.000Z	33 \| good	6.479 \| good	29.059 \| good	10.472 \| good	1.009 \| good	3.503 \| good	0.186 \| good
2026-10-23T06:00:00.000Z	33 \| good	5.638 \| good	24.167 \| good	8.31 \| good	0.958 \| good	3.544 \| good	0.187 \| good
2026-10-23T07:00:00.000Z	52 \| moderate	10.394 \| good	46.137 \| good	6.725 \| good	0.923 \| good	3.608 \| good	0.19 \| good
2026-10-23T08:00:00.000Z	44 \| good	7.507 \| good	33.062 \| good	5.641 \| good	0.903 \| good	3.616 \| good	0.192 \| good
2026-10-23T09:00:00.000Z	38 \| good	7.153 \| good	31.973 \| good	7.042 \| good	0.896 \| good	3.535 \| good	0.193 \| good
2026-10-23T10:00:00.000Z	38 \| good	7.133 \| good	31.965 \| good	6.748 \| good	0.899 \| good	3.444 \| good	0.195 \| good
2026-10-23T11:00:00.000Z	38 \| good	6.831 \| good	30.101 \| good	8.204 \| good	0.906 \| good	3.427 \| good	0.197 \| good
2026-10-23T12:00:00.000Z	33 \| good	6.024 \| good	26.985 \| good	10.845 \| good	0.913 \| good	3.823 \| good	0.202 \| good
2026-10-23T13:00:00.000Z	38 \| good	6.817 \| good	30.032 \| good	19.463 \| good	0.906 \| good	3.618 \| good	0.21 \| good
2026-10-23T14:00:00.000Z	56 \| moderate	11.634 \| good	51.073 \| good	29.455 \| good	0.99 \| good	2.833 \| good	0.208 \| good
2026-10-23T15:00:00.000Z	49 \| good	8.89 \| good	38.973 \| good	35.869 \| good	1.182 \| good	2.164 \| good	0.201 \| good
2026-10-23T16:00:00.000Z	44 \| good	8.268 \| good	35.955 \| good	42.904 \| good	1.493 \| good	1.444 \| good	0.184 \| good
2026-10-23T17:00:00.000Z	44 \| good	7.528 \| good	32.989 \| good	46.636 \| good	1.299 \| good	0.846 \| good	0.165 \| good
2026-10-23T18:00:00.000Z	45 \| good	6.594 \| good	29.899 \| good	48.591 \| good	1.041 \| good	0.6 \| good	0.159 \| good
2026-10-23T19:00:00.000Z	45 \| good	6.554 \| good	29.042 \| good	48.925 \| good	0.919 \| good	0.513 \| good	0.156 \| good
2026-10-23T20:00:00.000Z	44 \| good	6.48 \| good	28.986 \| good	46.963 \| good	0.875 \| good	0.503 \| good	0.155 \| good
2026-10-23T21:00:00.000Z	44 \| good	6.236 \| good	27.952 \| good	47.203 \| good	0.883 \| good	0.56 \| good	0.156 \| good
2026-10-23T22:00:00.000Z	41 \| good	6.002 \| good	27 \| good	43.769 \| good	0.912 \| good	0.773 \| good	0.159 \| good
2026-10-23T23:00:00.000Z	44 \| good	7.529 \| good	33.022 \| good	32.185 \| good	0.881 \| good	1.824 \| good	0.172 \| good
2026-10-24T00:00:00.000Z	49 \| good	9.375 \| good	41.999 \| good	21.104 \| good	0.863 \| good	2.603 \| good	0.182 \| good
2026-10-24T01:00:00.000Z	56 \| moderate	12.415 \| fine	56.867 \| fine	14.903 \| good	0.87 \| good	2.583 \| good	0.183 \| good
2026-10-24T02:00:00.000Z	60 \| moderate	13.728 \| fine	61.184 \| fine	17.273 \| good	0.888 \| good	2.493 \| good	0.184 \| good
2026-10-24T03:00:00.000Z	60 \| moderate	13.965 \| fine	62.953 \| fine	23.048 \| good	0.922 \| good	2.409 \| good	0.185 \| good
2026-10-24T04:00:00.000Z	62 \| moderate	14.934 \| fine	67 \| fine	24.166 \| good	0.978 \| good	2.334 \| good	0.186 \| good
2026-10-24T05:00:00.000Z	62 \| moderate	15.364 \| fine	68.981 \| fine	22.091 \| good	1.04 \| good	2.26 \| good	0.186 \| good
2026-10-24T06:00:00.000Z	60 \| moderate	14.277 \| fine	63.14 \| fine	19.454 \| good	1.087 \| good	2.236 \| good	0.186 \| good
2026-10-24T07:00:00.000Z	71 \| moderate	20.073 \| fine	89.054 \| fine	17.655 \| good	1.111 \| good	2.264 \| good	0.187 \| good
2026-10-24T08:00:00.000Z	62 \| moderate	15.075 \| fine	67.092 \| fine	13.894 \| good	1.11 \| good	2.323 \| good	0.188 \| good
2026-10-24T09:00:00.000Z	56 \| moderate	11.959 \| good	53.958 \| good	17.442 \| good	1.089 \| good	2.401 \| good	0.189 \| good
2026-10-24T10:00:00.000Z	58 \| moderate	12.566 \| fine	56.953 \| fine	17.252 \| good	1.051 \| good	2.519 \| good	0.19 \| good
2026-10-24T11:00:00.000Z	54 \| moderate	10.556 \| good	46.925 \| good	16.739 \| good	1.002 \| good	2.713 \| good	0.192 \| good
2026-10-24T12:00:00.000Z	44 \| good	7.991 \| good	34.961 \| good	16.445 \| good	0.954 \| good	3.23 \| good	0.198 \| good
2026-10-24T13:00:00.000Z	44 \| good	7.842 \| good	33.971 \| good	17.882 \| good	0.882 \| good	3.247 \| good	0.206 \| good
2026-10-24T14:00:00.000Z	52 \| moderate	9.813 \| good	43.926 \| good	24.71 \| good	0.889 \| good	2.401 \| good	0.203 \| good
2026-10-24T15:00:00.000Z	33 \| good	6.473 \| good	28.934 \| good	30.043 \| good	0.9 \| good	1.554 \| good	0.195 \| good
2026-10-24T16:00:00.000Z	33 \| good	5.331 \| good	22.973 \| good	36.058 \| good	0.926 \| good	0.978 \| good	0.187 \| good
2026-10-24T17:00:00.000Z	40 \| good	5.444 \| good	23.119 \| good	42.993 \| good	0.98 \| good	0.598 \| good	0.177 \| good
2026-10-24T18:00:00.000Z	44 \| good	4.57 \| good	19.965 \| good	47.572 \| good	0.961 \| good	0.463 \| good	0.171 \| good
2026-10-24T19:00:00.000Z	47 \| good	4.569 \| good	19.93 \| good	51.204 \| good	0.903 \| good	0.442 \| good	0.167 \| good

Live air quality index in Kentucky, USA today

Major air pollutants in Kentucky, USA

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Kentucky, USA air quality forecast and history

Get reliable air quality data to drive your business

Kentucky, USA air quality map: Stay updated on AQI near you

Air quality in cities of Kentucky, USA

Air quality in nearby states

Ohio, USA

Indiana, USA

Tennessee, USA

West Virginia, USA

Virginia, USA

North Carolina, USA

How accurate is Kentucky, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is air quality information updated for Kentucky, USA?

What time in the last 24 hours was the air quality in Kentucky, USA at its worst?

When did Kentucky, USA experience the best air quality in the last 24 hours?

What is the AQI in Kentucky, USA right now?

What is the most common type of pollution in Kentucky, USA?

What should I do in case of poor air quality in Kentucky, USA?

What is the PM2.5 level in Kentucky, USA at the moment?

What is the PM10 level in Kentucky, USA at the moment?

What is the carbon monoxide (CO) level in Kentucky, USA at the moment?

What is the sulfur dioxide (SO2) level in Kentucky, USA at the moment?

What is the ozone (O3) level in Kentucky, USA at the moment?

What is the nitrogen dioxide (NO2) level in Kentucky, USA at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Kentucky, USA at the moment?

What is the PM₁₀ level in Kentucky, USA at the moment?

What is the sulfur dioxide (SO₂) level in Kentucky, USA at the moment?

What is the ozone (O₃) level in Kentucky, USA at the moment?

What is the nitrogen dioxide (NO₂) level in Kentucky, USA at the moment?