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

The PM10 concentration in Kentucky, USA is 16.994 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 0.892 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 43.934 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 6.402 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 4.037 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)

4.04 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.99 μg/m³

155

255

425

605+

Ozone (O₃)

43.93 ppb

201

201+

Sulfur Dioxide (SO₂)

0.89 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.40 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.14 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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
2026-07-21T21:00:00.000Z	52 \| moderate	9.602 \| good	25.858 \| good	30.369 \| good	1.034 \| good	9.555 \| good	0.222 \| good
2026-07-21T22:00:00.000Z	49 \| good	8.592 \| good	34.872 \| good	33.429 \| good	1.005 \| good	9.704 \| good	0.22 \| good
2026-07-21T23:00:00.000Z	32 \| good	4.761 \| good	23.375 \| good	34.859 \| good	1.002 \| good	10.093 \| good	0.242 \| good
2026-07-22T00:00:00.000Z	31 \| good	4.153 \| good	22.886 \| good	33.682 \| good	1.245 \| good	9.352 \| good	0.222 \| good
2026-07-22T01:00:00.000Z	29 \| good	5.104 \| good	20.432 \| good	30.508 \| good	1.042 \| good	11.806 \| good	0.222 \| good
2026-07-22T02:00:00.000Z	31 \| good	4.293 \| good	21.443 \| good	34.092 \| good	1.039 \| good	10.494 \| good	0.222 \| good
2026-07-22T03:00:00.000Z	31 \| good	5.046 \| good	23.972 \| good	33.398 \| good	0.999 \| good	13.844 \| good	0.242 \| good
2026-07-22T04:00:00.000Z	28 \| good	5.132 \| good	27.53 \| good	29.972 \| good	1.093 \| good	13.624 \| good	0.244 \| good
2026-07-22T05:00:00.000Z	33 \| good	5.525 \| good	27.759 \| good	21.746 \| good	1.163 \| good	13.768 \| good	0.244 \| good
2026-07-22T06:00:00.000Z	38 \| good	6.759 \| good	28.907 \| good	20.984 \| good	1.166 \| good	8.854 \| good	0.223 \| good
2026-07-22T07:00:00.000Z	41 \| good	6.791 \| good	44.192 \| good	21.48 \| good	1.167 \| good	7.098 \| good	0.27 \| good
2026-07-22T08:00:00.000Z	33 \| good	5.651 \| good	24.328 \| good	24.435 \| good	1.121 \| good	7.489 \| good	0.223 \| good
2026-07-22T09:00:00.000Z	33 \| good	6.21 \| good	25.514 \| good	23.017 \| good	1.141 \| good	10.842 \| good	0.244 \| good
2026-07-22T10:00:00.000Z	33 \| good	6.334 \| good	28.417 \| good	13.083 \| good	0.942 \| good	12.134 \| good	0.222 \| good
2026-07-22T11:00:00.000Z	33 \| good	6.344 \| good	26.003 \| good	19.373 \| good	1.093 \| good	7.976 \| good	0.223 \| good
2026-07-22T12:00:00.000Z	27 \| good	5.481 \| good	27.335 \| good	21.092 \| good	1.17 \| good	8.917 \| good	0.235 \| good
2026-07-22T13:00:00.000Z	33 \| good	6.398 \| good	25.895 \| good	22.261 \| good	1.377 \| good	8.735 \| good	0.295 \| good
2026-07-22T14:00:00.000Z	38 \| good	7.274 \| good	31.551 \| good	23.052 \| good	1.198 \| good	7.463 \| good	0.259 \| good
2026-07-22T15:00:00.000Z	44 \| good	8.433 \| good	27.973 \| good	23.712 \| good	1.245 \| good	3.943 \| good	0.209 \| good
2026-07-22T16:00:00.000Z	38 \| good	6.752 \| good	20.75 \| good	22.931 \| good	1.788 \| good	3.491 \| good	0.187 \| good
2026-07-22T17:00:00.000Z	33 \| good	5.802 \| good	17.049 \| good	30.534 \| good	1.062 \| good	3.034 \| good	0.197 \| good
2026-07-22T18:00:00.000Z	33 \| good	6.441 \| good	16.291 \| good	32.908 \| good	0.962 \| good	6.229 \| good	0.222 \| good
2026-07-22T19:00:00.000Z	33 \| good	6.406 \| good	20.542 \| good	33.166 \| good	0.877 \| good	5.635 \| good	0.257 \| good
2026-07-22T20:00:00.000Z	38 \| good	6.515 \| good	26.28 \| good	34.354 \| good	0.877 \| good	6.467 \| good	0.219 \| good
2026-07-22T21:00:00.000Z	33 \| good	5.896 \| good	22.93 \| good	34.603 \| good	0.856 \| good	4.436 \| good	0.223 \| good
2026-07-22T22:00:00.000Z	33 \| good	5.515 \| good	19.368 \| good	36.092 \| good	1.082 \| good	5.151 \| good	0.163 \| good
2026-07-22T23:00:00.000Z	33 \| good	6.382 \| good	19.488 \| good	35.554 \| good	0.897 \| good	4.186 \| good	0.136 \| good
2026-07-23T00:00:00.000Z	38 \| good	7.124 \| good	24.495 \| good	35.584 \| good	0.855 \| good	5.015 \| good	0.163 \| good
2026-07-23T01:00:00.000Z	33 \| good	5.66 \| good	13.894 \| good	34.822 \| good	0.833 \| good	6.894 \| good	0.136 \| good
2026-07-23T02:00:00.000Z	33 \| good	6.01 \| good	29.35 \| good	31.166 \| good	0.855 \| good	6.144 \| good	0.169 \| good
2026-07-23T03:00:00.000Z	28 \| good	3.84 \| good	16.996 \| good	30.342 \| good	0.511 \| good	2.341 \| good	0.168 \| good
2026-07-23T04:00:00.000Z	31 \| good	4.525 \| good	16.875 \| good	32.663 \| good	0.859 \| good	4.971 \| good	0.1 \| good
2026-07-23T05:00:00.000Z	29 \| good	4.209 \| good	17.904 \| good	31.216 \| good	0.773 \| good	4.623 \| good	0.1 \| good
2026-07-23T06:00:00.000Z	27 \| good	3.663 \| good	15.341 \| good	28.918 \| good	0.839 \| good	5.64 \| good	0.1 \| good
2026-07-23T07:00:00.000Z	25 \| good	3.665 \| good	15.382 \| good	27.061 \| good	0.816 \| good	5.168 \| good	0.135 \| good
2026-07-23T08:00:00.000Z	24 \| good	3.633 \| good	16.135 \| good	25.511 \| good	0.813 \| good	5.728 \| good	0.1 \| good
2026-07-23T09:00:00.000Z	22 \| good	3.764 \| good	14.813 \| good	23.588 \| good	0.813 \| good	5.391 \| good	0.1 \| good
2026-07-23T10:00:00.000Z	22 \| good	4.043 \| good	22.089 \| good	21.811 \| good	0.813 \| good	5.104 \| good	0.1 \| good
2026-07-23T11:00:00.000Z	22 \| good	3.852 \| good	13.745 \| good	22.312 \| good	0.973 \| good	7.509 \| good	0.147 \| good
2026-07-23T12:00:00.000Z	22 \| good	3.779 \| good	17.829 \| good	20.973 \| good	0.838 \| good	9.623 \| good	0.21 \| good
2026-07-23T13:00:00.000Z	27 \| good	4.997 \| good	18.334 \| good	19.871 \| good	1.059 \| good	8.567 \| good	0.222 \| good
2026-07-23T14:00:00.000Z	23 \| good	4.138 \| good	18.559 \| good	24.592 \| good	1.207 \| good	11.597 \| good	0.187 \| good
2026-07-23T15:00:00.000Z	27 \| good	4.575 \| good	15.881 \| good	25.04 \| good	1.125 \| good	10.971 \| good	0.113 \| good
2026-07-23T16:00:00.000Z	30 \| good	3.91 \| good	19.025 \| good	32.195 \| good	0.715 \| good	9.833 \| good	0.113 \| good
2026-07-23T17:00:00.000Z	32 \| good	3.489 \| good	13.817 \| good	35.156 \| good	0.678 \| good	8.327 \| good	0.161 \| good
2026-07-23T18:00:00.000Z	38 \| good	3.42 \| good	13.116 \| good	40.818 \| good	0.702 \| good	6.939 \| good	0.139 \| good
2026-07-23T19:00:00.000Z	39 \| good	3.611 \| good	13.854 \| good	41.719 \| good	0.698 \| good	7.559 \| good	0.124 \| good
2026-07-23T20:00:00.000Z	39 \| good	3.932 \| good	13.855 \| good	41.617 \| good	0.633 \| good	6.874 \| good	0.124 \| good
2026-07-23T20:00:00.000Z	41 \| good	4.037 \| good	16.994 \| good	43.934 \| good	0.892 \| good	6.402 \| good	0.136 \| good
2026-07-23T21:00:00.000Z	38 \| good	2.164 \| good	8.944 \| good	41.251 \| good	0.707 \| good	0.377 \| good	0.146 \| good
2026-07-23T22:00:00.000Z	35 \| good	1.659 \| good	6.944 \| good	38.113 \| good	0.71 \| good	0.463 \| good	0.147 \| good
2026-07-23T23:00:00.000Z	36 \| good	0.938 \| good	3.953 \| good	38.577 \| good	0.702 \| good	0.723 \| good	0.149 \| good
2026-07-24T00:00:00.000Z	33 \| good	0.54 \| good	2.006 \| good	35.697 \| good	0.656 \| good	1.432 \| good	0.156 \| good
2026-07-24T01:00:00.000Z	29 \| good	1.206 \| good	5.023 \| good	30.816 \| good	0.654 \| good	2.227 \| good	0.159 \| good
2026-07-24T02:00:00.000Z	26 \| good	2.838 \| good	11.932 \| good	27.631 \| good	0.674 \| good	2.488 \| good	0.158 \| good
2026-07-24T03:00:00.000Z	24 \| good	3.335 \| good	14.78 \| good	25.927 \| good	0.684 \| good	2.529 \| good	0.155 \| good
2026-07-24T04:00:00.000Z	23 \| good	2.692 \| good	10.951 \| good	25.141 \| good	0.685 \| good	2.564 \| good	0.154 \| good
2026-07-24T05:00:00.000Z	24 \| good	1.425 \| good	5.906 \| good	25.57 \| good	0.688 \| good	2.56 \| good	0.154 \| good
2026-07-24T06:00:00.000Z	23 \| good	0.959 \| good	3.976 \| good	24.664 \| good	0.704 \| good	2.489 \| good	0.153 \| good
2026-07-24T07:00:00.000Z	24 \| good	0.65 \| good	2.082 \| good	25.562 \| good	0.727 \| good	2.455 \| good	0.153 \| good
2026-07-24T08:00:00.000Z	21 \| good	0.512 \| good	2.059 \| good	22.601 \| good	0.746 \| good	2.501 \| good	0.154 \| good
2026-07-24T09:00:00.000Z	18 \| good	0.366 \| good	1.163 \| good	19.451 \| good	0.757 \| good	2.607 \| good	0.154 \| good
2026-07-24T10:00:00.000Z	17 \| good	1.588 \| good	6.921 \| good	17.909 \| good	0.756 \| good	2.774 \| good	0.156 \| good
2026-07-24T11:00:00.000Z	18 \| good	1.602 \| good	7 \| good	19.084 \| good	0.736 \| good	2.881 \| good	0.158 \| good
2026-07-24T12:00:00.000Z	19 \| good	1.753 \| good	6.991 \| good	21.124 \| good	0.652 \| good	2.474 \| good	0.163 \| good
2026-07-24T13:00:00.000Z	25 \| good	0.37 \| good	1.196 \| good	27.481 \| good	0.703 \| good	1.695 \| good	0.164 \| good
2026-07-24T14:00:00.000Z	28 \| good	0.911 \| good	3.204 \| good	29.944 \| good	0.737 \| good	1.144 \| good	0.167 \| good
2026-07-24T15:00:00.000Z	30 \| good	1.36 \| good	5.082 \| good	31.814 \| good	0.804 \| good	0.767 \| good	0.17 \| good
2026-07-24T16:00:00.000Z	33 \| good	1.906 \| good	7.93 \| good	36.253 \| good	0.841 \| good	0.539 \| good	0.173 \| good
2026-07-24T17:00:00.000Z	35 \| good	2.311 \| good	9.913 \| good	38.323 \| good	0.828 \| good	0.441 \| good	0.176 \| good
2026-07-24T18:00:00.000Z	36 \| good	3.434 \| good	14.918 \| good	39.407 \| good	0.737 \| good	0.392 \| good	0.178 \| good
2026-07-24T19:00:00.000Z	38 \| good	3.18 \| good	13.936 \| good	41.423 \| good	0.682 \| good	0.408 \| good	0.179 \| good
2026-07-24T20:00:00.000Z	40 \| good	2.316 \| good	9.898 \| good	42.517 \| good	0.661 \| good	0.444 \| good	0.18 \| good
2026-07-24T21:00:00.000Z	43 \| good	2.036 \| good	8.035 \| good	46.415 \| good	0.664 \| good	0.501 \| good	0.18 \| good
2026-07-24T22:00:00.000Z	45 \| good	1.163 \| good	4.936 \| good	48.509 \| good	0.685 \| good	0.627 \| good	0.181 \| good
2026-07-24T23:00:00.000Z	42 \| good	0.653 \| good	2.128 \| good	44.527 \| good	0.702 \| good	0.991 \| good	0.183 \| good
2026-07-25T00:00:00.000Z	35 \| good	3.661 \| good	15.996 \| good	37.898 \| good	0.692 \| good	1.932 \| good	0.192 \| good
2026-07-25T01:00:00.000Z	25 \| good	1.826 \| good	7.88 \| good	26.572 \| good	0.703 \| good	2.685 \| good	0.196 \| good
2026-07-25T02:00:00.000Z	20 \| good	2.26 \| good	8.97 \| good	22.152 \| good	0.733 \| good	3.106 \| good	0.197 \| good
2026-07-25T03:00:00.000Z	18 \| good	2.958 \| good	12.054 \| good	18.686 \| good	0.769 \| good	3.262 \| good	0.197 \| good
2026-07-25T04:00:00.000Z	18 \| good	2.677 \| good	10.972 \| good	18.751 \| good	0.786 \| good	3.568 \| good	0.199 \| good
2026-07-25T05:00:00.000Z	17 \| good	1.353 \| good	5.054 \| good	17.865 \| good	0.805 \| good	3.729 \| good	0.199 \| good
2026-07-25T06:00:00.000Z	16 \| good	1.265 \| good	4.955 \| good	17.164 \| good	0.832 \| good	3.64 \| good	0.198 \| good
2026-07-25T07:00:00.000Z	16 \| good	1.271 \| good	4.948 \| good	16.652 \| good	0.841 \| good	3.73 \| good	0.197 \| good
2026-07-25T08:00:00.000Z	14 \| good	1.276 \| good	4.948 \| good	15.259 \| good	0.828 \| good	3.831 \| good	0.196 \| good
2026-07-25T09:00:00.000Z	12 \| good	1.554 \| good	6.746 \| good	13.476 \| good	0.804 \| good	3.973 \| good	0.195 \| good
2026-07-25T10:00:00.000Z	16 \| good	3.175 \| good	13.839 \| good	16.112 \| good	0.8 \| good	3.929 \| good	0.193 \| good
2026-07-25T11:00:00.000Z	16 \| good	3.179 \| good	13.82 \| good	14.369 \| good	0.805 \| good	4.194 \| good	0.193 \| good
2026-07-25T12:00:00.000Z	27 \| good	5.124 \| good	22 \| good	16.58 \| good	0.741 \| good	3.547 \| good	0.195 \| good
2026-07-25T13:00:00.000Z	27 \| good	5.269 \| good	22.897 \| good	24.976 \| good	0.829 \| good	2.046 \| good	0.186 \| good
2026-07-25T14:00:00.000Z	31 \| good	4.786 \| good	20.864 \| good	33.646 \| good	0.931 \| good	1.085 \| good	0.178 \| good
2026-07-25T15:00:00.000Z	38 \| good	4.922 \| good	21.037 \| good	40.583 \| good	0.912 \| good	0.642 \| good	0.174 \| good
2026-07-25T16:00:00.000Z	42 \| good	4.642 \| good	20.009 \| good	44.725 \| good	0.829 \| good	0.459 \| good	0.172 \| good
2026-07-25T17:00:00.000Z	42 \| good	4.395 \| good	19.052 \| good	45.255 \| good	0.723 \| good	0.395 \| good	0.171 \| good
2026-07-25T18:00:00.000Z	42 \| good	5.643 \| good	24.066 \| good	45.177 \| good	0.615 \| good	0.374 \| good	0.169 \| good
2026-07-25T19:00:00.000Z	46 \| good	7.148 \| good	31.919 \| good	50.49 \| good	0.527 \| good	0.39 \| good	0.168 \| good
2026-07-25T20:00:00.000Z	45 \| good	6.536 \| good	28.962 \| good	49.496 \| good	0.48 \| good	0.405 \| good	0.168 \| 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	40 Good	3.80μg/m³ Good	16.50μg/m³ Good	43.12ppb Good	2.20ppb Good	5.95ppb Good	0.15ppm Good
Alexandria, Kentucky	43 Good	4.61μg/m³ Good	18.68μg/m³ Good	45.62ppb Good	1.62ppb Good	10.33ppb Good	0.12ppm Good
Berea, Kentucky	35 Good	4.54μg/m³ Good	18.92μg/m³ Good	38.31ppb Good	0.60ppb Good	6.70ppb Good	0.13ppm Good
Bardstown, Kentucky	41 Good	3.79μg/m³ Good	11.01μg/m³ Good	43.98ppb Good	0.38ppb Good	5.21ppb Good	0.12ppm Good
Bowling Green, Kentucky	37 Good	3.42μg/m³ Good	17.73μg/m³ Good	40.12ppb Good	0.85ppb Good	5.92ppb Good	0.17ppm Good
Burlington, Kentucky	44 Good	4.48μg/m³ Good	16.43μg/m³ Good	47.35ppb Good	1.54ppb Good	11.31ppb Good	0.12ppm Good
Campbellsville, Kentucky	36 Good	4.64μg/m³ Good	17.14μg/m³ Good	38.52ppb Good	0.45ppb Good	5.89ppb Good	0.13ppm Good
Covington, Kentucky	43 Good	5.05μg/m³ Good	19.39μg/m³ Good	46.18ppb Good	1.70ppb Good	11.06ppb Good	0.12ppm Good
Danville, Kentucky	42 Good	4.40μg/m³ Good	15.16μg/m³ Good	44.87ppb Good	0.54ppb Good	6.52ppb Good	0.12ppm Good
Francisville, Kentucky	44 Good	4.03μg/m³ Good	15.20μg/m³ Good	47.69ppb Good	1.54ppb Good	11.90ppb Good	0.12ppm Good
Franklin, Kentucky	41 Good	3.37μg/m³ Good	16.92μg/m³ Good	43.99ppb Good	0.81ppb Good	6.03ppb Good	0.18ppm Good
Erlanger, Kentucky	43 Good	4.89μg/m³ Good	18.98μg/m³ Good	46.21ppb Good	1.63ppb Good	11.42ppb Good	0.12ppm Good
Florence, Kentucky	44 Good	4.71μg/m³ Good	17.46μg/m³ Good	46.53ppb Good	1.55ppb Good	10.98ppb Good	0.12ppm Good
Frankfort, Kentucky	43 Good	3.77μg/m³ Good	12.48μg/m³ Good	45.52ppb Good	0.57ppb Good	6.73ppb Good	0.12ppm Good
Elizabethtown, Kentucky	41 Good	3.21μg/m³ Good	13.95μg/m³ Good	44.05ppb Good	0.41ppb Good	5.22ppb Good	0.12ppm Good
Fort Campbell North, Kentucky	27 Good	1.88μg/m³ Good	7.59μg/m³ Good	29.01ppb Good	1.06ppb Good	3.99ppb Good	0.19ppm Good
Fort Thomas, Kentucky	43 Good	4.75μg/m³ Good	17.79μg/m³ Good	45.74ppb Good	1.70ppb Good	9.39ppb Good	0.12ppm Good
Hopkinsville, Kentucky	26 Good	3.58μg/m³ Good	18.64μg/m³ Good	28.08ppb Good	1.14ppb Good	3.99ppb Good	0.20ppm Good
Georgetown, Kentucky	43 Good	3.92μg/m³ Good	15.38μg/m³ Good	45.83ppb Good	0.81ppb Good	7.40ppb Good	0.12ppm Good
Glasgow, Kentucky	36 Good	3.59μg/m³ Good	20.81μg/m³ Good	39.39ppb Good	0.58ppb Good	5.90ppb Good	0.16ppm Good
Henderson, Kentucky	39 Good	3.72μg/m³ Good	18.15μg/m³ Good	42.42ppb Good	1.30ppb Good	3.99ppb Good	0.27ppm Good
Jeffersontown, Kentucky	43 Good	3.42μg/m³ Good	7.38μg/m³ Good	45.61ppb Good	0.28ppb Good	3.93ppb Good	0.11ppm Good
Independence, Kentucky	43 Good	4.70μg/m³ Good	18.59μg/m³ Good	45.92ppb Good	1.61ppb Good	10.75ppb Good	0.12ppm Good
LexingtonFayette, Kentucky	41 Good	3.99μg/m³ Good	17.96μg/m³ Good	44.00ppb Good	0.65ppb Good	7.25ppb Good	0.12ppm Good
Lawrenceburg, Kentucky	43 Good	3.77μg/m³ Good	16.74μg/m³ Good	45.54ppb Good	0.52ppb Good	6.36ppb Good	0.12ppm Good
La Grange, Kentucky	43 Good	3.70μg/m³ Good	11.53μg/m³ Good	46.19ppb Good	0.38ppb Good	4.95ppb Good	0.11ppm Good
Madisonville, Kentucky	41 Good	5.13μg/m³ Good	42.39μg/m³ Good	43.97ppb Good	1.44ppb Good	3.98ppb Good	0.22ppm Good
Louisville, Kentucky	45 Good	3.79μg/m³ Good	13.86μg/m³ Good	49.18ppb Good	0.30ppb Good	4.11ppb Good	0.10ppm Good
Lyndon, Kentucky	45 Good	3.47μg/m³ Good	8.60μg/m³ Good	48.60ppb Good	0.20ppb Good	3.15ppb Good	0.10ppm Good
Mount Washington, Kentucky	42 Good	3.60μg/m³ Good	16.01μg/m³ Good	45.42ppb Good	0.32ppb Good	4.49ppb Good	0.11ppm Good
Nicholasville, Kentucky	41 Good	3.81μg/m³ Good	17.02μg/m³ Good	43.99ppb Good	0.60ppb Good	6.96ppb Good	0.12ppm Good
Newport, Kentucky	43 Good	5.06μg/m³ Good	15.68μg/m³ Good	46.15ppb Good	1.80ppb Good	7.35ppb Good	0.12ppm Good
Murray, Kentucky	38 Good	3.74μg/m³ Good	18.85μg/m³ Good	41.50ppb Good	1.16ppb Good	3.39ppb Good	0.20ppm Good
Owensboro, Kentucky	39 Good	4.98μg/m³ Good	42.29μg/m³ Good	39.14ppb Good	1.14ppb Good	5.86ppb Good	0.20ppm Good
Radcliff, Kentucky	44 Good	3.79μg/m³ Good	22.37μg/m³ Good	48.38ppb Good	0.37ppb Good	5.04ppb Good	0.12ppm Good
Paducah, Kentucky	40 Good	4.50μg/m³ Good	20.00μg/m³ Good	43.01ppb Good	1.22ppb Good	2.88ppb Good	0.20ppm Good
Paris, Kentucky	43 Good	4.04μg/m³ Good	16.07μg/m³ Good	45.64ppb Good	1.18ppb Good	7.38ppb Good	0.12ppm Good
Shelbyville, Kentucky	42 Good	3.68μg/m³ Good	13.08μg/m³ Good	45.50ppb Good	0.44ppb Good	5.67ppb Good	0.12ppm Good
Somerset, Kentucky	38 Good	5.40μg/m³ Good	23.00μg/m³ Good	41.00ppb Good	0.54ppb Good	6.60ppb Good	0.15ppm Good
Richmond, Kentucky	39 Good	3.92μg/m³ Good	14.99μg/m³ Good	41.73ppb Good	0.63ppb Good	6.83ppb Good	0.12ppm Good
Shepherdsville, Kentucky	43 Good	3.67μg/m³ Good	9.61μg/m³ Good	46.00ppb Good	0.32ppb Good	4.66ppb Good	0.11ppm Good
Shively, Kentucky	46 Good	3.95μg/m³ Good	13.14μg/m³ Good	49.74ppb Good	0.30ppb Good	4.36ppb Good	0.11ppm Good
Versailles, Kentucky	42 Good	3.91μg/m³ Good	16.07μg/m³ Good	45.37ppb Good	0.59ppb Good	6.88ppb Good	0.12ppm Good
St. Matthews, Kentucky	47 Good	3.44μg/m³ Good	8.47μg/m³ Good	50.55ppb Good	0.13ppb Good	2.28ppb Good	0.10ppm Good
Winchester, Kentucky	39 Good	4.04μg/m³ Good	16.73μg/m³ Good	42.37ppb Good	1.11ppb Good	7.12ppb Good	0.12ppm 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.

View Polluted Cities

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

View Clean Cities

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 07:00:00 on 2026-07-23.

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 12:00:00 on 2026-07-23.

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 4.037 μg/m³.

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

The PM₁₀ concentration in Kentucky, USA is 16.994 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 0.136 ppm.

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

Currently, Kentucky, USA has a sulfur dioxide (SO₂) concentration of 0.892 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 43.934 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 6.402 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T21:00:00.000Z	52 \| moderate	9.602 \| good	25.858 \| good	30.369 \| good	1.034 \| good	9.555 \| good	0.222 \| good
2026-07-21T22:00:00.000Z	49 \| good	8.592 \| good	34.872 \| good	33.429 \| good	1.005 \| good	9.704 \| good	0.22 \| good
2026-07-21T23:00:00.000Z	32 \| good	4.761 \| good	23.375 \| good	34.859 \| good	1.002 \| good	10.093 \| good	0.242 \| good
2026-07-22T00:00:00.000Z	31 \| good	4.153 \| good	22.886 \| good	33.682 \| good	1.245 \| good	9.352 \| good	0.222 \| good
2026-07-22T01:00:00.000Z	29 \| good	5.104 \| good	20.432 \| good	30.508 \| good	1.042 \| good	11.806 \| good	0.222 \| good
2026-07-22T02:00:00.000Z	31 \| good	4.293 \| good	21.443 \| good	34.092 \| good	1.039 \| good	10.494 \| good	0.222 \| good
2026-07-22T03:00:00.000Z	31 \| good	5.046 \| good	23.972 \| good	33.398 \| good	0.999 \| good	13.844 \| good	0.242 \| good
2026-07-22T04:00:00.000Z	28 \| good	5.132 \| good	27.53 \| good	29.972 \| good	1.093 \| good	13.624 \| good	0.244 \| good
2026-07-22T05:00:00.000Z	33 \| good	5.525 \| good	27.759 \| good	21.746 \| good	1.163 \| good	13.768 \| good	0.244 \| good
2026-07-22T06:00:00.000Z	38 \| good	6.759 \| good	28.907 \| good	20.984 \| good	1.166 \| good	8.854 \| good	0.223 \| good
2026-07-22T07:00:00.000Z	41 \| good	6.791 \| good	44.192 \| good	21.48 \| good	1.167 \| good	7.098 \| good	0.27 \| good
2026-07-22T08:00:00.000Z	33 \| good	5.651 \| good	24.328 \| good	24.435 \| good	1.121 \| good	7.489 \| good	0.223 \| good
2026-07-22T09:00:00.000Z	33 \| good	6.21 \| good	25.514 \| good	23.017 \| good	1.141 \| good	10.842 \| good	0.244 \| good
2026-07-22T10:00:00.000Z	33 \| good	6.334 \| good	28.417 \| good	13.083 \| good	0.942 \| good	12.134 \| good	0.222 \| good
2026-07-22T11:00:00.000Z	33 \| good	6.344 \| good	26.003 \| good	19.373 \| good	1.093 \| good	7.976 \| good	0.223 \| good
2026-07-22T12:00:00.000Z	27 \| good	5.481 \| good	27.335 \| good	21.092 \| good	1.17 \| good	8.917 \| good	0.235 \| good
2026-07-22T13:00:00.000Z	33 \| good	6.398 \| good	25.895 \| good	22.261 \| good	1.377 \| good	8.735 \| good	0.295 \| good
2026-07-22T14:00:00.000Z	38 \| good	7.274 \| good	31.551 \| good	23.052 \| good	1.198 \| good	7.463 \| good	0.259 \| good
2026-07-22T15:00:00.000Z	44 \| good	8.433 \| good	27.973 \| good	23.712 \| good	1.245 \| good	3.943 \| good	0.209 \| good
2026-07-22T16:00:00.000Z	38 \| good	6.752 \| good	20.75 \| good	22.931 \| good	1.788 \| good	3.491 \| good	0.187 \| good
2026-07-22T17:00:00.000Z	33 \| good	5.802 \| good	17.049 \| good	30.534 \| good	1.062 \| good	3.034 \| good	0.197 \| good
2026-07-22T18:00:00.000Z	33 \| good	6.441 \| good	16.291 \| good	32.908 \| good	0.962 \| good	6.229 \| good	0.222 \| good
2026-07-22T19:00:00.000Z	33 \| good	6.406 \| good	20.542 \| good	33.166 \| good	0.877 \| good	5.635 \| good	0.257 \| good
2026-07-22T20:00:00.000Z	38 \| good	6.515 \| good	26.28 \| good	34.354 \| good	0.877 \| good	6.467 \| good	0.219 \| good
2026-07-22T21:00:00.000Z	33 \| good	5.896 \| good	22.93 \| good	34.603 \| good	0.856 \| good	4.436 \| good	0.223 \| good
2026-07-22T22:00:00.000Z	33 \| good	5.515 \| good	19.368 \| good	36.092 \| good	1.082 \| good	5.151 \| good	0.163 \| good
2026-07-22T23:00:00.000Z	33 \| good	6.382 \| good	19.488 \| good	35.554 \| good	0.897 \| good	4.186 \| good	0.136 \| good
2026-07-23T00:00:00.000Z	38 \| good	7.124 \| good	24.495 \| good	35.584 \| good	0.855 \| good	5.015 \| good	0.163 \| good
2026-07-23T01:00:00.000Z	33 \| good	5.66 \| good	13.894 \| good	34.822 \| good	0.833 \| good	6.894 \| good	0.136 \| good
2026-07-23T02:00:00.000Z	33 \| good	6.01 \| good	29.35 \| good	31.166 \| good	0.855 \| good	6.144 \| good	0.169 \| good
2026-07-23T03:00:00.000Z	28 \| good	3.84 \| good	16.996 \| good	30.342 \| good	0.511 \| good	2.341 \| good	0.168 \| good
2026-07-23T04:00:00.000Z	31 \| good	4.525 \| good	16.875 \| good	32.663 \| good	0.859 \| good	4.971 \| good	0.1 \| good
2026-07-23T05:00:00.000Z	29 \| good	4.209 \| good	17.904 \| good	31.216 \| good	0.773 \| good	4.623 \| good	0.1 \| good
2026-07-23T06:00:00.000Z	27 \| good	3.663 \| good	15.341 \| good	28.918 \| good	0.839 \| good	5.64 \| good	0.1 \| good
2026-07-23T07:00:00.000Z	25 \| good	3.665 \| good	15.382 \| good	27.061 \| good	0.816 \| good	5.168 \| good	0.135 \| good
2026-07-23T08:00:00.000Z	24 \| good	3.633 \| good	16.135 \| good	25.511 \| good	0.813 \| good	5.728 \| good	0.1 \| good
2026-07-23T09:00:00.000Z	22 \| good	3.764 \| good	14.813 \| good	23.588 \| good	0.813 \| good	5.391 \| good	0.1 \| good
2026-07-23T10:00:00.000Z	22 \| good	4.043 \| good	22.089 \| good	21.811 \| good	0.813 \| good	5.104 \| good	0.1 \| good
2026-07-23T11:00:00.000Z	22 \| good	3.852 \| good	13.745 \| good	22.312 \| good	0.973 \| good	7.509 \| good	0.147 \| good
2026-07-23T12:00:00.000Z	22 \| good	3.779 \| good	17.829 \| good	20.973 \| good	0.838 \| good	9.623 \| good	0.21 \| good
2026-07-23T13:00:00.000Z	27 \| good	4.997 \| good	18.334 \| good	19.871 \| good	1.059 \| good	8.567 \| good	0.222 \| good
2026-07-23T14:00:00.000Z	23 \| good	4.138 \| good	18.559 \| good	24.592 \| good	1.207 \| good	11.597 \| good	0.187 \| good
2026-07-23T15:00:00.000Z	27 \| good	4.575 \| good	15.881 \| good	25.04 \| good	1.125 \| good	10.971 \| good	0.113 \| good
2026-07-23T16:00:00.000Z	30 \| good	3.91 \| good	19.025 \| good	32.195 \| good	0.715 \| good	9.833 \| good	0.113 \| good
2026-07-23T17:00:00.000Z	32 \| good	3.489 \| good	13.817 \| good	35.156 \| good	0.678 \| good	8.327 \| good	0.161 \| good
2026-07-23T18:00:00.000Z	38 \| good	3.42 \| good	13.116 \| good	40.818 \| good	0.702 \| good	6.939 \| good	0.139 \| good
2026-07-23T19:00:00.000Z	39 \| good	3.611 \| good	13.854 \| good	41.719 \| good	0.698 \| good	7.559 \| good	0.124 \| good
2026-07-23T20:00:00.000Z	39 \| good	3.932 \| good	13.855 \| good	41.617 \| good	0.633 \| good	6.874 \| good	0.124 \| good
2026-07-23T20:00:00.000Z	41 \| good	4.037 \| good	16.994 \| good	43.934 \| good	0.892 \| good	6.402 \| good	0.136 \| good
2026-07-23T21:00:00.000Z	38 \| good	2.164 \| good	8.944 \| good	41.251 \| good	0.707 \| good	0.377 \| good	0.146 \| good
2026-07-23T22:00:00.000Z	35 \| good	1.659 \| good	6.944 \| good	38.113 \| good	0.71 \| good	0.463 \| good	0.147 \| good
2026-07-23T23:00:00.000Z	36 \| good	0.938 \| good	3.953 \| good	38.577 \| good	0.702 \| good	0.723 \| good	0.149 \| good
2026-07-24T00:00:00.000Z	33 \| good	0.54 \| good	2.006 \| good	35.697 \| good	0.656 \| good	1.432 \| good	0.156 \| good
2026-07-24T01:00:00.000Z	29 \| good	1.206 \| good	5.023 \| good	30.816 \| good	0.654 \| good	2.227 \| good	0.159 \| good
2026-07-24T02:00:00.000Z	26 \| good	2.838 \| good	11.932 \| good	27.631 \| good	0.674 \| good	2.488 \| good	0.158 \| good
2026-07-24T03:00:00.000Z	24 \| good	3.335 \| good	14.78 \| good	25.927 \| good	0.684 \| good	2.529 \| good	0.155 \| good
2026-07-24T04:00:00.000Z	23 \| good	2.692 \| good	10.951 \| good	25.141 \| good	0.685 \| good	2.564 \| good	0.154 \| good
2026-07-24T05:00:00.000Z	24 \| good	1.425 \| good	5.906 \| good	25.57 \| good	0.688 \| good	2.56 \| good	0.154 \| good
2026-07-24T06:00:00.000Z	23 \| good	0.959 \| good	3.976 \| good	24.664 \| good	0.704 \| good	2.489 \| good	0.153 \| good
2026-07-24T07:00:00.000Z	24 \| good	0.65 \| good	2.082 \| good	25.562 \| good	0.727 \| good	2.455 \| good	0.153 \| good
2026-07-24T08:00:00.000Z	21 \| good	0.512 \| good	2.059 \| good	22.601 \| good	0.746 \| good	2.501 \| good	0.154 \| good
2026-07-24T09:00:00.000Z	18 \| good	0.366 \| good	1.163 \| good	19.451 \| good	0.757 \| good	2.607 \| good	0.154 \| good
2026-07-24T10:00:00.000Z	17 \| good	1.588 \| good	6.921 \| good	17.909 \| good	0.756 \| good	2.774 \| good	0.156 \| good
2026-07-24T11:00:00.000Z	18 \| good	1.602 \| good	7 \| good	19.084 \| good	0.736 \| good	2.881 \| good	0.158 \| good
2026-07-24T12:00:00.000Z	19 \| good	1.753 \| good	6.991 \| good	21.124 \| good	0.652 \| good	2.474 \| good	0.163 \| good
2026-07-24T13:00:00.000Z	25 \| good	0.37 \| good	1.196 \| good	27.481 \| good	0.703 \| good	1.695 \| good	0.164 \| good
2026-07-24T14:00:00.000Z	28 \| good	0.911 \| good	3.204 \| good	29.944 \| good	0.737 \| good	1.144 \| good	0.167 \| good
2026-07-24T15:00:00.000Z	30 \| good	1.36 \| good	5.082 \| good	31.814 \| good	0.804 \| good	0.767 \| good	0.17 \| good
2026-07-24T16:00:00.000Z	33 \| good	1.906 \| good	7.93 \| good	36.253 \| good	0.841 \| good	0.539 \| good	0.173 \| good
2026-07-24T17:00:00.000Z	35 \| good	2.311 \| good	9.913 \| good	38.323 \| good	0.828 \| good	0.441 \| good	0.176 \| good
2026-07-24T18:00:00.000Z	36 \| good	3.434 \| good	14.918 \| good	39.407 \| good	0.737 \| good	0.392 \| good	0.178 \| good
2026-07-24T19:00:00.000Z	38 \| good	3.18 \| good	13.936 \| good	41.423 \| good	0.682 \| good	0.408 \| good	0.179 \| good
2026-07-24T20:00:00.000Z	40 \| good	2.316 \| good	9.898 \| good	42.517 \| good	0.661 \| good	0.444 \| good	0.18 \| good
2026-07-24T21:00:00.000Z	43 \| good	2.036 \| good	8.035 \| good	46.415 \| good	0.664 \| good	0.501 \| good	0.18 \| good
2026-07-24T22:00:00.000Z	45 \| good	1.163 \| good	4.936 \| good	48.509 \| good	0.685 \| good	0.627 \| good	0.181 \| good
2026-07-24T23:00:00.000Z	42 \| good	0.653 \| good	2.128 \| good	44.527 \| good	0.702 \| good	0.991 \| good	0.183 \| good
2026-07-25T00:00:00.000Z	35 \| good	3.661 \| good	15.996 \| good	37.898 \| good	0.692 \| good	1.932 \| good	0.192 \| good
2026-07-25T01:00:00.000Z	25 \| good	1.826 \| good	7.88 \| good	26.572 \| good	0.703 \| good	2.685 \| good	0.196 \| good
2026-07-25T02:00:00.000Z	20 \| good	2.26 \| good	8.97 \| good	22.152 \| good	0.733 \| good	3.106 \| good	0.197 \| good
2026-07-25T03:00:00.000Z	18 \| good	2.958 \| good	12.054 \| good	18.686 \| good	0.769 \| good	3.262 \| good	0.197 \| good
2026-07-25T04:00:00.000Z	18 \| good	2.677 \| good	10.972 \| good	18.751 \| good	0.786 \| good	3.568 \| good	0.199 \| good
2026-07-25T05:00:00.000Z	17 \| good	1.353 \| good	5.054 \| good	17.865 \| good	0.805 \| good	3.729 \| good	0.199 \| good
2026-07-25T06:00:00.000Z	16 \| good	1.265 \| good	4.955 \| good	17.164 \| good	0.832 \| good	3.64 \| good	0.198 \| good
2026-07-25T07:00:00.000Z	16 \| good	1.271 \| good	4.948 \| good	16.652 \| good	0.841 \| good	3.73 \| good	0.197 \| good
2026-07-25T08:00:00.000Z	14 \| good	1.276 \| good	4.948 \| good	15.259 \| good	0.828 \| good	3.831 \| good	0.196 \| good
2026-07-25T09:00:00.000Z	12 \| good	1.554 \| good	6.746 \| good	13.476 \| good	0.804 \| good	3.973 \| good	0.195 \| good
2026-07-25T10:00:00.000Z	16 \| good	3.175 \| good	13.839 \| good	16.112 \| good	0.8 \| good	3.929 \| good	0.193 \| good
2026-07-25T11:00:00.000Z	16 \| good	3.179 \| good	13.82 \| good	14.369 \| good	0.805 \| good	4.194 \| good	0.193 \| good
2026-07-25T12:00:00.000Z	27 \| good	5.124 \| good	22 \| good	16.58 \| good	0.741 \| good	3.547 \| good	0.195 \| good
2026-07-25T13:00:00.000Z	27 \| good	5.269 \| good	22.897 \| good	24.976 \| good	0.829 \| good	2.046 \| good	0.186 \| good
2026-07-25T14:00:00.000Z	31 \| good	4.786 \| good	20.864 \| good	33.646 \| good	0.931 \| good	1.085 \| good	0.178 \| good
2026-07-25T15:00:00.000Z	38 \| good	4.922 \| good	21.037 \| good	40.583 \| good	0.912 \| good	0.642 \| good	0.174 \| good
2026-07-25T16:00:00.000Z	42 \| good	4.642 \| good	20.009 \| good	44.725 \| good	0.829 \| good	0.459 \| good	0.172 \| good
2026-07-25T17:00:00.000Z	42 \| good	4.395 \| good	19.052 \| good	45.255 \| good	0.723 \| good	0.395 \| good	0.171 \| good
2026-07-25T18:00:00.000Z	42 \| good	5.643 \| good	24.066 \| good	45.177 \| good	0.615 \| good	0.374 \| good	0.169 \| good
2026-07-25T19:00:00.000Z	46 \| good	7.148 \| good	31.919 \| good	50.49 \| good	0.527 \| good	0.39 \| good	0.168 \| good
2026-07-25T20:00:00.000Z	45 \| good	6.536 \| good	28.962 \| good	49.496 \| good	0.48 \| good	0.405 \| good	0.168 \| 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?