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

The PM10 concentration in Henderson, Kentucky is 15.149 μg/m3 at the moment.

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

Currently, Henderson, Kentucky has a sulfur dioxide (SO2) concentration of 1.568 ppb.

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

The current ozone (O3) level in Henderson, Kentucky at the moment is 26.112 ppm.

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

Nitrogen dioxide (NO2) level in Henderson, Kentucky at the moment is 24.767 ppb.

Live air quality index in Henderson, Kentucky today

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

PM2.5 levels in Henderson, Kentucky are currently 3.215 μg/m3.

Stay updated with real-time air quality in Henderson, 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

Henderson, Kentucky

Last updated: ... (Local time)

Major air pollutants in Henderson, Kentucky

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.44 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.38 μg/m³

155

255

425

605+

Ozone (O₃)

27.74 ppb

201

201+

Sulfur Dioxide (SO₂)

1.43 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

29.39 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.64 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Henderson, Kentucky

Get Live Pollen Counts

Henderson, Kentucky

Scroll To Air Quality Map

Track live Henderson, Kentucky air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T03:00:00.000Z	33 \| good	5.659 \| good	24.021 \| good	21.627 \| good	2.16 \| good	4.817 \| good	0.176 \| good
2026-01-21T04:00:00.000Z	33 \| good	5.701 \| good	27.365 \| good	27.746 \| good	0.596 \| good	9.134 \| good	0.359 \| good
2026-01-21T05:00:00.000Z	33 \| good	6.111 \| good	26.438 \| good	26.966 \| good	0.688 \| good	10.793 \| good	0.437 \| good
2026-01-21T06:00:00.000Z	38 \| good	6.534 \| good	25.106 \| good	25.071 \| good	0.791 \| good	12.777 \| good	0.589 \| good
2026-01-21T07:00:00.000Z	38 \| good	6.761 \| good	26.333 \| good	22.023 \| good	0.764 \| good	12.374 \| good	0.516 \| good
2026-01-21T08:00:00.000Z	38 \| good	6.818 \| good	24.141 \| good	23.891 \| good	1.024 \| good	12.076 \| good	0.353 \| good
2026-01-21T09:00:00.000Z	38 \| good	6.525 \| good	19.946 \| good	24.343 \| good	1.059 \| good	9.311 \| good	0.431 \| good
2026-01-21T10:00:00.000Z	33 \| good	6.033 \| good	19.449 \| good	24.443 \| good	1.027 \| good	7.908 \| good	0.353 \| good
2026-01-21T11:00:00.000Z	33 \| good	5.984 \| good	22.501 \| good	27.303 \| good	1.261 \| good	5.857 \| good	0.353 \| good
2026-01-21T12:00:00.000Z	33 \| good	5.907 \| good	31.537 \| good	29.032 \| good	1.399 \| good	4.473 \| good	0.195 \| good
2026-01-21T13:00:00.000Z	33 \| good	6.188 \| good	32.548 \| good	27.878 \| good	2.387 \| good	5.766 \| good	0.195 \| good
2026-01-21T14:00:00.000Z	38 \| good	6.573 \| good	22.797 \| good	29.207 \| good	0.778 \| good	7.384 \| good	0.121 \| good
2026-01-21T15:00:00.000Z	38 \| good	6.939 \| good	21.399 \| good	29.771 \| good	1.347 \| good	6.414 \| good	0.2 \| good
2026-01-21T16:00:00.000Z	44 \| good	7.573 \| good	24.135 \| good	29.789 \| good	1.815 \| good	6.405 \| good	0.2 \| good
2026-01-21T17:00:00.000Z	44 \| good	7.527 \| good	30.65 \| good	31.186 \| good	1.86 \| good	6.491 \| good	0.2 \| good
2026-01-21T18:00:00.000Z	49 \| good	8.997 \| good	34.651 \| good	30.904 \| good	2.154 \| good	5.094 \| good	0.195 \| good
2026-01-21T19:00:00.000Z	49 \| good	9.204 \| good	32.811 \| good	31.157 \| good	1.16 \| good	4.868 \| good	0.195 \| good
2026-01-21T20:00:00.000Z	52 \| moderate	9.795 \| good	43.563 \| good	30.181 \| good	1.007 \| good	4.228 \| good	0.201 \| good
2026-01-21T21:00:00.000Z	54 \| moderate	10.72 \| good	48.768 \| good	30.87 \| good	0.989 \| good	4.464 \| good	0.201 \| good
2026-01-21T22:00:00.000Z	54 \| moderate	10.72 \| good	51.429 \| good	32.904 \| good	1.013 \| good	4.591 \| good	0.201 \| good
2026-01-21T23:00:00.000Z	54 \| moderate	11.047 \| good	34.103 \| good	29.741 \| good	0.952 \| good	4.7 \| good	0.201 \| good
2026-01-22T00:00:00.000Z	56 \| moderate	11.823 \| good	33.733 \| good	27.878 \| good	0.953 \| good	6.287 \| good	0.195 \| good
2026-01-22T01:00:00.000Z	58 \| moderate	12.961 \| fine	58.741 \| fine	26.886 \| good	0.828 \| good	9.037 \| good	0.195 \| good
2026-01-22T02:00:00.000Z	62 \| moderate	14.684 \| fine	49.102 \| good	25.374 \| good	0.779 \| good	10.09 \| good	0.195 \| good
2026-01-22T03:00:00.000Z	66 \| moderate	17.409 \| fine	66.233 \| fine	23.781 \| good	0.759 \| good	9.265 \| good	0.274 \| good
2026-01-22T04:00:00.000Z	66 \| moderate	16.715 \| fine	52.883 \| good	23.941 \| good	0.775 \| good	8.512 \| good	0.268 \| good
2026-01-22T05:00:00.000Z	67 \| moderate	17.671 \| fine	77.758 \| fine	22.746 \| good	0.748 \| good	4.809 \| good	0.425 \| good
2026-01-22T06:00:00.000Z	69 \| moderate	18.861 \| fine	53.605 \| good	21.803 \| good	0.794 \| good	5.791 \| good	0.268 \| good
2026-01-22T07:00:00.000Z	67 \| moderate	18.448 \| fine	59.093 \| fine	23.56 \| good	0.795 \| good	6.339 \| good	0.425 \| good
2026-01-22T08:00:00.000Z	66 \| moderate	16.977 \| fine	41.952 \| good	23.725 \| good	0.764 \| good	5.752 \| good	0.425 \| good
2026-01-22T09:00:00.000Z	66 \| moderate	16.978 \| fine	48.258 \| good	26.051 \| good	0.749 \| good	2.538 \| good	0.183 \| good
2026-01-22T10:00:00.000Z	58 \| moderate	13.311 \| fine	42.938 \| good	27.897 \| good	0.738 \| good	1.498 \| good	0.183 \| good
2026-01-22T11:00:00.000Z	52 \| moderate	9.869 \| good	32.861 \| good	27.88 \| good	0.635 \| good	5.289 \| good	0.105 \| good
2026-01-22T12:00:00.000Z	44 \| good	7.5 \| good	30.592 \| good	26.748 \| good	0.552 \| good	2.985 \| good	0.105 \| good
2026-01-22T13:00:00.000Z	33 \| good	6.377 \| good	25.221 \| good	28.266 \| good	0.556 \| good	1.891 \| good	0.193 \| good
2026-01-22T14:00:00.000Z	27 \| good	4.795 \| good	17.139 \| good	28.118 \| good	0.584 \| good	4.145 \| good	0.208 \| good
2026-01-22T15:00:00.000Z	28 \| good	4.337 \| good	21.285 \| good	29.999 \| good	0.579 \| good	2.595 \| good	0.268 \| good
2026-01-22T16:00:00.000Z	29 \| good	3.968 \| good	17.979 \| good	30.595 \| good	0.694 \| good	2.969 \| good	0.199 \| good
2026-01-22T17:00:00.000Z	26 \| good	3.796 \| good	16.797 \| good	28.074 \| good	5.07 \| good	15.253 \| good	0.193 \| good
2026-01-22T18:00:00.000Z	26 \| good	3.596 \| good	16.782 \| good	27.851 \| good	3.197 \| good	9.354 \| good	0.189 \| good
2026-01-22T19:00:00.000Z	30 \| good	3.328 \| good	14.411 \| good	31.693 \| good	2.056 \| good	5.003 \| good	0.183 \| good
2026-01-22T20:00:00.000Z	31 \| good	3.281 \| good	14.138 \| good	32.895 \| good	1.959 \| good	4.444 \| good	0.189 \| good
2026-01-22T21:00:00.000Z	31 \| good	3.143 \| good	14.225 \| good	33.26 \| good	1.929 \| good	4.459 \| good	0.189 \| good
2026-01-22T22:00:00.000Z	28 \| good	3.131 \| good	13.323 \| good	30.216 \| good	3.251 \| good	10.355 \| good	0.189 \| good
2026-01-22T23:00:00.000Z	28 \| good	3.13 \| good	9.943 \| good	29.566 \| good	2.81 \| good	10.961 \| good	0.274 \| good
2026-01-23T00:00:00.000Z	23 \| good	3.325 \| good	16.476 \| good	25.398 \| good	1.967 \| good	15.741 \| good	0.302 \| good
2026-01-23T01:00:00.000Z	24 \| good	3.215 \| good	15.149 \| good	26.112 \| good	1.568 \| good	24.767 \| good	0.454 \| good
2026-01-23T02:00:00.000Z	27 \| good	5.439 \| good	17.378 \| good	27.739 \| good	1.431 \| good	29.392 \| good	0.64 \| good
2026-01-23T02:00:00.000Z	27 \| good	5.439 \| good	17.378 \| good	27.739 \| good	1.431 \| good	29.392 \| good	0.64 \| good
2026-01-23T02:00:00.000Z	54 \| moderate	10.514 \| good	46.734 \| good	19.675 \| good	3.837 \| good	15.578 \| good	0.302 \| good
2026-01-23T03:00:00.000Z	54 \| moderate	10.677 \| good	47.721 \| good	18.456 \| good	3.789 \| good	17.185 \| good	0.32 \| good
2026-01-23T04:00:00.000Z	52 \| moderate	10.416 \| good	45.791 \| good	18.509 \| good	3.544 \| good	16.199 \| good	0.315 \| good
2026-01-23T05:00:00.000Z	54 \| moderate	10.65 \| good	47.703 \| good	16.761 \| good	3.299 \| good	15.213 \| good	0.31 \| good
2026-01-23T06:00:00.000Z	54 \| moderate	10.684 \| good	47.718 \| good	15.7 \| good	3.054 \| good	14.226 \| good	0.306 \| good
2026-01-23T07:00:00.000Z	44 \| good	8.309 \| good	36.815 \| good	19.899 \| good	2.508 \| good	11.067 \| good	0.277 \| good
2026-01-23T08:00:00.000Z	38 \| good	7.165 \| good	31.932 \| good	23.765 \| good	1.962 \| good	7.908 \| good	0.248 \| good
2026-01-23T09:00:00.000Z	44 \| good	7.875 \| good	33.985 \| good	22.403 \| good	1.416 \| good	4.749 \| good	0.219 \| good
2026-01-23T10:00:00.000Z	33 \| good	6.288 \| good	27.993 \| good	27.905 \| good	1.528 \| good	3.75 \| good	0.198 \| good
2026-01-23T11:00:00.000Z	33 \| good	5.812 \| good	25.002 \| good	27.252 \| good	1.64 \| good	2.751 \| good	0.178 \| good
2026-01-23T12:00:00.000Z	38 \| good	7.135 \| good	31.893 \| good	27.533 \| good	1.752 \| good	1.752 \| good	0.158 \| good
2026-01-23T13:00:00.000Z	44 \| good	7.659 \| good	33.943 \| good	28.731 \| good	1.942 \| good	1.655 \| good	0.152 \| good
2026-01-23T14:00:00.000Z	33 \| good	5.594 \| good	23.971 \| good	29.666 \| good	2.132 \| good	1.559 \| good	0.146 \| good
2026-01-23T15:00:00.000Z	28 \| good	4.697 \| good	20.928 \| good	30.355 \| good	2.322 \| good	1.462 \| good	0.14 \| good
2026-01-23T16:00:00.000Z	30 \| good	3.319 \| good	14.936 \| good	32.213 \| good	2.606 \| good	1.431 \| good	0.14 \| good
2026-01-23T17:00:00.000Z	31 \| good	2.757 \| good	11.035 \| good	32.958 \| good	2.891 \| good	1.401 \| good	0.141 \| good
2026-01-23T18:00:00.000Z	30 \| good	2.896 \| good	11.949 \| good	31.73 \| good	3.175 \| good	1.37 \| good	0.141 \| good
2026-01-23T19:00:00.000Z	30 \| good	3.246 \| good	13.999 \| good	31.538 \| good	3.254 \| good	1.514 \| good	0.141 \| good
2026-01-23T20:00:00.000Z	30 \| good	3.358 \| good	14.949 \| good	31.951 \| good	3.333 \| good	1.659 \| good	0.141 \| good
2026-01-23T21:00:00.000Z	31 \| good	3.549 \| good	15.977 \| good	32.684 \| good	3.412 \| good	1.803 \| good	0.141 \| good
2026-01-23T22:00:00.000Z	28 \| good	3.077 \| good	12.059 \| good	30.442 \| good	3.345 \| good	2.194 \| good	0.142 \| good
2026-01-23T23:00:00.000Z	26 \| good	3.415 \| good	14.978 \| good	28.18 \| good	3.279 \| good	2.584 \| good	0.144 \| good
2026-01-24T00:00:00.000Z	26 \| good	2.498 \| good	10 \| good	27.732 \| good	3.212 \| good	2.974 \| good	0.145 \| good
2026-01-24T01:00:00.000Z	24 \| good	2.869 \| good	11.986 \| good	26.151 \| good	3.11 \| good	2.951 \| good	0.146 \| good
2026-01-24T02:00:00.000Z	24 \| good	3.994 \| good	17.923 \| good	25.555 \| good	3.008 \| good	2.928 \| good	0.147 \| good
2026-01-24T03:00:00.000Z	27 \| good	4.742 \| good	20.923 \| good	25.193 \| good	2.906 \| good	2.905 \| good	0.148 \| good
2026-01-24T04:00:00.000Z	27 \| good	4.954 \| good	21.024 \| good	24.782 \| good	2.856 \| good	3.042 \| good	0.15 \| good
2026-01-24T05:00:00.000Z	27 \| good	5.317 \| good	22.943 \| good	23.393 \| good	2.807 \| good	3.18 \| good	0.153 \| good
2026-01-24T06:00:00.000Z	33 \| good	5.9 \| good	26.836 \| good	23.299 \| good	2.757 \| good	3.317 \| good	0.155 \| good
2026-01-24T07:00:00.000Z	33 \| good	6.325 \| good	27.899 \| good	24.702 \| good	2.676 \| good	3.288 \| good	0.155 \| good
2026-01-24T08:00:00.000Z	33 \| good	5.727 \| good	24.944 \| good	25.971 \| good	2.595 \| good	3.26 \| good	0.155 \| good
2026-01-24T09:00:00.000Z	27 \| good	5.403 \| good	22.979 \| good	25.678 \| good	2.514 \| good	3.232 \| good	0.155 \| good
2026-01-24T10:00:00.000Z	27 \| good	5.284 \| good	22.95 \| good	26.036 \| good	2.54 \| good	3.166 \| good	0.155 \| good
2026-01-24T11:00:00.000Z	27 \| good	5.062 \| good	21.986 \| good	25.553 \| good	2.567 \| good	3.1 \| good	0.154 \| good
2026-01-24T12:00:00.000Z	33 \| good	6.49 \| good	28.959 \| good	24.381 \| good	2.593 \| good	3.034 \| good	0.153 \| good
2026-01-24T13:00:00.000Z	44 \| good	8.156 \| good	35.946 \| good	22.964 \| good	2.839 \| good	3.287 \| good	0.154 \| good
2026-01-24T14:00:00.000Z	44 \| good	7.807 \| good	34 \| good	22.865 \| good	3.085 \| good	3.54 \| good	0.156 \| good
2026-01-24T15:00:00.000Z	38 \| good	7.118 \| good	31.921 \| good	24.007 \| good	3.331 \| good	3.793 \| good	0.157 \| good
2026-01-24T16:00:00.000Z	33 \| good	6.253 \| good	27.947 \| good	25.311 \| good	3.436 \| good	3.725 \| good	0.156 \| good
2026-01-24T17:00:00.000Z	33 \| good	5.875 \| good	25.067 \| good	25.645 \| good	3.542 \| good	3.657 \| good	0.155 \| good
2026-01-24T18:00:00.000Z	38 \| good	6.531 \| good	28.963 \| good	25.223 \| good	3.647 \| good	3.588 \| good	0.154 \| good
2026-01-24T19:00:00.000Z	38 \| good	7.076 \| good	31.028 \| good	24.539 \| good	3.503 \| good	3.781 \| good	0.154 \| good
2026-01-24T20:00:00.000Z	38 \| good	6.854 \| good	30.063 \| good	23.5 \| good	3.359 \| good	3.973 \| good	0.155 \| good
2026-01-24T21:00:00.000Z	38 \| good	7.175 \| good	31.983 \| good	23.104 \| good	3.215 \| good	4.166 \| good	0.155 \| good
2026-01-24T22:00:00.000Z	44 \| good	7.86 \| good	34.029 \| good	24.513 \| good	2.984 \| good	4.664 \| good	0.158 \| good
2026-01-24T23:00:00.000Z	38 \| good	7.02 \| good	31.057 \| good	23.574 \| good	2.753 \| good	5.163 \| good	0.161 \| good
2026-01-25T00:00:00.000Z	26 \| good	3.843 \| good	4.019 \| good	27.834 \| good	2.521 \| good	5.663 \| good	0.164 \| good
2026-01-25T01:00:00.000Z	44 \| good	7.885 \| good	34.057 \| good	21.067 \| good	2.369 \| good	5.636 \| good	0.166 \| good

Henderson

Get reliable air quality data to drive your business

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

0.30ppm

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

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Frequently asked questions

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

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

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

In the past 24 hours, the air quality in Henderson, Kentucky was at its worst at 06:00:00 on 2026-01-22.

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

In the last 24 hours, the best air quality in Henderson, Kentucky was observed at 12:00:00 on 2026-01-23.

What is the AQI in Henderson, Kentucky right now?

As of now, the AQI in Henderson, Kentucky is 24, indicating Good conditions.

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

Henderson, Kentucky air has the highest levels of NO2.

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

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

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

PM_2.5 levels in Henderson, Kentucky are currently 3.215 μg/m³.

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

The PM₁₀ concentration in Henderson, Kentucky is 15.149 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Henderson, Kentucky is 0.454 ppm.

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

Currently, Henderson, Kentucky has a sulfur dioxide (SO₂) concentration of 1.568 ppb.

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

The current ozone (O₃) level in Henderson, Kentucky at the moment is 26.112 ppm.

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

Nitrogen dioxide (NO₂) level in Henderson, Kentucky at the moment is 24.767 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T03:00:00.000Z	33 \| good	5.659 \| good	24.021 \| good	21.627 \| good	2.16 \| good	4.817 \| good	0.176 \| good
2026-01-21T04:00:00.000Z	33 \| good	5.701 \| good	27.365 \| good	27.746 \| good	0.596 \| good	9.134 \| good	0.359 \| good
2026-01-21T05:00:00.000Z	33 \| good	6.111 \| good	26.438 \| good	26.966 \| good	0.688 \| good	10.793 \| good	0.437 \| good
2026-01-21T06:00:00.000Z	38 \| good	6.534 \| good	25.106 \| good	25.071 \| good	0.791 \| good	12.777 \| good	0.589 \| good
2026-01-21T07:00:00.000Z	38 \| good	6.761 \| good	26.333 \| good	22.023 \| good	0.764 \| good	12.374 \| good	0.516 \| good
2026-01-21T08:00:00.000Z	38 \| good	6.818 \| good	24.141 \| good	23.891 \| good	1.024 \| good	12.076 \| good	0.353 \| good
2026-01-21T09:00:00.000Z	38 \| good	6.525 \| good	19.946 \| good	24.343 \| good	1.059 \| good	9.311 \| good	0.431 \| good
2026-01-21T10:00:00.000Z	33 \| good	6.033 \| good	19.449 \| good	24.443 \| good	1.027 \| good	7.908 \| good	0.353 \| good
2026-01-21T11:00:00.000Z	33 \| good	5.984 \| good	22.501 \| good	27.303 \| good	1.261 \| good	5.857 \| good	0.353 \| good
2026-01-21T12:00:00.000Z	33 \| good	5.907 \| good	31.537 \| good	29.032 \| good	1.399 \| good	4.473 \| good	0.195 \| good
2026-01-21T13:00:00.000Z	33 \| good	6.188 \| good	32.548 \| good	27.878 \| good	2.387 \| good	5.766 \| good	0.195 \| good
2026-01-21T14:00:00.000Z	38 \| good	6.573 \| good	22.797 \| good	29.207 \| good	0.778 \| good	7.384 \| good	0.121 \| good
2026-01-21T15:00:00.000Z	38 \| good	6.939 \| good	21.399 \| good	29.771 \| good	1.347 \| good	6.414 \| good	0.2 \| good
2026-01-21T16:00:00.000Z	44 \| good	7.573 \| good	24.135 \| good	29.789 \| good	1.815 \| good	6.405 \| good	0.2 \| good
2026-01-21T17:00:00.000Z	44 \| good	7.527 \| good	30.65 \| good	31.186 \| good	1.86 \| good	6.491 \| good	0.2 \| good
2026-01-21T18:00:00.000Z	49 \| good	8.997 \| good	34.651 \| good	30.904 \| good	2.154 \| good	5.094 \| good	0.195 \| good
2026-01-21T19:00:00.000Z	49 \| good	9.204 \| good	32.811 \| good	31.157 \| good	1.16 \| good	4.868 \| good	0.195 \| good
2026-01-21T20:00:00.000Z	52 \| moderate	9.795 \| good	43.563 \| good	30.181 \| good	1.007 \| good	4.228 \| good	0.201 \| good
2026-01-21T21:00:00.000Z	54 \| moderate	10.72 \| good	48.768 \| good	30.87 \| good	0.989 \| good	4.464 \| good	0.201 \| good
2026-01-21T22:00:00.000Z	54 \| moderate	10.72 \| good	51.429 \| good	32.904 \| good	1.013 \| good	4.591 \| good	0.201 \| good
2026-01-21T23:00:00.000Z	54 \| moderate	11.047 \| good	34.103 \| good	29.741 \| good	0.952 \| good	4.7 \| good	0.201 \| good
2026-01-22T00:00:00.000Z	56 \| moderate	11.823 \| good	33.733 \| good	27.878 \| good	0.953 \| good	6.287 \| good	0.195 \| good
2026-01-22T01:00:00.000Z	58 \| moderate	12.961 \| fine	58.741 \| fine	26.886 \| good	0.828 \| good	9.037 \| good	0.195 \| good
2026-01-22T02:00:00.000Z	62 \| moderate	14.684 \| fine	49.102 \| good	25.374 \| good	0.779 \| good	10.09 \| good	0.195 \| good
2026-01-22T03:00:00.000Z	66 \| moderate	17.409 \| fine	66.233 \| fine	23.781 \| good	0.759 \| good	9.265 \| good	0.274 \| good
2026-01-22T04:00:00.000Z	66 \| moderate	16.715 \| fine	52.883 \| good	23.941 \| good	0.775 \| good	8.512 \| good	0.268 \| good
2026-01-22T05:00:00.000Z	67 \| moderate	17.671 \| fine	77.758 \| fine	22.746 \| good	0.748 \| good	4.809 \| good	0.425 \| good
2026-01-22T06:00:00.000Z	69 \| moderate	18.861 \| fine	53.605 \| good	21.803 \| good	0.794 \| good	5.791 \| good	0.268 \| good
2026-01-22T07:00:00.000Z	67 \| moderate	18.448 \| fine	59.093 \| fine	23.56 \| good	0.795 \| good	6.339 \| good	0.425 \| good
2026-01-22T08:00:00.000Z	66 \| moderate	16.977 \| fine	41.952 \| good	23.725 \| good	0.764 \| good	5.752 \| good	0.425 \| good
2026-01-22T09:00:00.000Z	66 \| moderate	16.978 \| fine	48.258 \| good	26.051 \| good	0.749 \| good	2.538 \| good	0.183 \| good
2026-01-22T10:00:00.000Z	58 \| moderate	13.311 \| fine	42.938 \| good	27.897 \| good	0.738 \| good	1.498 \| good	0.183 \| good
2026-01-22T11:00:00.000Z	52 \| moderate	9.869 \| good	32.861 \| good	27.88 \| good	0.635 \| good	5.289 \| good	0.105 \| good
2026-01-22T12:00:00.000Z	44 \| good	7.5 \| good	30.592 \| good	26.748 \| good	0.552 \| good	2.985 \| good	0.105 \| good
2026-01-22T13:00:00.000Z	33 \| good	6.377 \| good	25.221 \| good	28.266 \| good	0.556 \| good	1.891 \| good	0.193 \| good
2026-01-22T14:00:00.000Z	27 \| good	4.795 \| good	17.139 \| good	28.118 \| good	0.584 \| good	4.145 \| good	0.208 \| good
2026-01-22T15:00:00.000Z	28 \| good	4.337 \| good	21.285 \| good	29.999 \| good	0.579 \| good	2.595 \| good	0.268 \| good
2026-01-22T16:00:00.000Z	29 \| good	3.968 \| good	17.979 \| good	30.595 \| good	0.694 \| good	2.969 \| good	0.199 \| good
2026-01-22T17:00:00.000Z	26 \| good	3.796 \| good	16.797 \| good	28.074 \| good	5.07 \| good	15.253 \| good	0.193 \| good
2026-01-22T18:00:00.000Z	26 \| good	3.596 \| good	16.782 \| good	27.851 \| good	3.197 \| good	9.354 \| good	0.189 \| good
2026-01-22T19:00:00.000Z	30 \| good	3.328 \| good	14.411 \| good	31.693 \| good	2.056 \| good	5.003 \| good	0.183 \| good
2026-01-22T20:00:00.000Z	31 \| good	3.281 \| good	14.138 \| good	32.895 \| good	1.959 \| good	4.444 \| good	0.189 \| good
2026-01-22T21:00:00.000Z	31 \| good	3.143 \| good	14.225 \| good	33.26 \| good	1.929 \| good	4.459 \| good	0.189 \| good
2026-01-22T22:00:00.000Z	28 \| good	3.131 \| good	13.323 \| good	30.216 \| good	3.251 \| good	10.355 \| good	0.189 \| good
2026-01-22T23:00:00.000Z	28 \| good	3.13 \| good	9.943 \| good	29.566 \| good	2.81 \| good	10.961 \| good	0.274 \| good
2026-01-23T00:00:00.000Z	23 \| good	3.325 \| good	16.476 \| good	25.398 \| good	1.967 \| good	15.741 \| good	0.302 \| good
2026-01-23T01:00:00.000Z	24 \| good	3.215 \| good	15.149 \| good	26.112 \| good	1.568 \| good	24.767 \| good	0.454 \| good
2026-01-23T02:00:00.000Z	27 \| good	5.439 \| good	17.378 \| good	27.739 \| good	1.431 \| good	29.392 \| good	0.64 \| good
2026-01-23T02:00:00.000Z	27 \| good	5.439 \| good	17.378 \| good	27.739 \| good	1.431 \| good	29.392 \| good	0.64 \| good
2026-01-23T02:00:00.000Z	54 \| moderate	10.514 \| good	46.734 \| good	19.675 \| good	3.837 \| good	15.578 \| good	0.302 \| good
2026-01-23T03:00:00.000Z	54 \| moderate	10.677 \| good	47.721 \| good	18.456 \| good	3.789 \| good	17.185 \| good	0.32 \| good
2026-01-23T04:00:00.000Z	52 \| moderate	10.416 \| good	45.791 \| good	18.509 \| good	3.544 \| good	16.199 \| good	0.315 \| good
2026-01-23T05:00:00.000Z	54 \| moderate	10.65 \| good	47.703 \| good	16.761 \| good	3.299 \| good	15.213 \| good	0.31 \| good
2026-01-23T06:00:00.000Z	54 \| moderate	10.684 \| good	47.718 \| good	15.7 \| good	3.054 \| good	14.226 \| good	0.306 \| good
2026-01-23T07:00:00.000Z	44 \| good	8.309 \| good	36.815 \| good	19.899 \| good	2.508 \| good	11.067 \| good	0.277 \| good
2026-01-23T08:00:00.000Z	38 \| good	7.165 \| good	31.932 \| good	23.765 \| good	1.962 \| good	7.908 \| good	0.248 \| good
2026-01-23T09:00:00.000Z	44 \| good	7.875 \| good	33.985 \| good	22.403 \| good	1.416 \| good	4.749 \| good	0.219 \| good
2026-01-23T10:00:00.000Z	33 \| good	6.288 \| good	27.993 \| good	27.905 \| good	1.528 \| good	3.75 \| good	0.198 \| good
2026-01-23T11:00:00.000Z	33 \| good	5.812 \| good	25.002 \| good	27.252 \| good	1.64 \| good	2.751 \| good	0.178 \| good
2026-01-23T12:00:00.000Z	38 \| good	7.135 \| good	31.893 \| good	27.533 \| good	1.752 \| good	1.752 \| good	0.158 \| good
2026-01-23T13:00:00.000Z	44 \| good	7.659 \| good	33.943 \| good	28.731 \| good	1.942 \| good	1.655 \| good	0.152 \| good
2026-01-23T14:00:00.000Z	33 \| good	5.594 \| good	23.971 \| good	29.666 \| good	2.132 \| good	1.559 \| good	0.146 \| good
2026-01-23T15:00:00.000Z	28 \| good	4.697 \| good	20.928 \| good	30.355 \| good	2.322 \| good	1.462 \| good	0.14 \| good
2026-01-23T16:00:00.000Z	30 \| good	3.319 \| good	14.936 \| good	32.213 \| good	2.606 \| good	1.431 \| good	0.14 \| good
2026-01-23T17:00:00.000Z	31 \| good	2.757 \| good	11.035 \| good	32.958 \| good	2.891 \| good	1.401 \| good	0.141 \| good
2026-01-23T18:00:00.000Z	30 \| good	2.896 \| good	11.949 \| good	31.73 \| good	3.175 \| good	1.37 \| good	0.141 \| good
2026-01-23T19:00:00.000Z	30 \| good	3.246 \| good	13.999 \| good	31.538 \| good	3.254 \| good	1.514 \| good	0.141 \| good
2026-01-23T20:00:00.000Z	30 \| good	3.358 \| good	14.949 \| good	31.951 \| good	3.333 \| good	1.659 \| good	0.141 \| good
2026-01-23T21:00:00.000Z	31 \| good	3.549 \| good	15.977 \| good	32.684 \| good	3.412 \| good	1.803 \| good	0.141 \| good
2026-01-23T22:00:00.000Z	28 \| good	3.077 \| good	12.059 \| good	30.442 \| good	3.345 \| good	2.194 \| good	0.142 \| good
2026-01-23T23:00:00.000Z	26 \| good	3.415 \| good	14.978 \| good	28.18 \| good	3.279 \| good	2.584 \| good	0.144 \| good
2026-01-24T00:00:00.000Z	26 \| good	2.498 \| good	10 \| good	27.732 \| good	3.212 \| good	2.974 \| good	0.145 \| good
2026-01-24T01:00:00.000Z	24 \| good	2.869 \| good	11.986 \| good	26.151 \| good	3.11 \| good	2.951 \| good	0.146 \| good
2026-01-24T02:00:00.000Z	24 \| good	3.994 \| good	17.923 \| good	25.555 \| good	3.008 \| good	2.928 \| good	0.147 \| good
2026-01-24T03:00:00.000Z	27 \| good	4.742 \| good	20.923 \| good	25.193 \| good	2.906 \| good	2.905 \| good	0.148 \| good
2026-01-24T04:00:00.000Z	27 \| good	4.954 \| good	21.024 \| good	24.782 \| good	2.856 \| good	3.042 \| good	0.15 \| good
2026-01-24T05:00:00.000Z	27 \| good	5.317 \| good	22.943 \| good	23.393 \| good	2.807 \| good	3.18 \| good	0.153 \| good
2026-01-24T06:00:00.000Z	33 \| good	5.9 \| good	26.836 \| good	23.299 \| good	2.757 \| good	3.317 \| good	0.155 \| good
2026-01-24T07:00:00.000Z	33 \| good	6.325 \| good	27.899 \| good	24.702 \| good	2.676 \| good	3.288 \| good	0.155 \| good
2026-01-24T08:00:00.000Z	33 \| good	5.727 \| good	24.944 \| good	25.971 \| good	2.595 \| good	3.26 \| good	0.155 \| good
2026-01-24T09:00:00.000Z	27 \| good	5.403 \| good	22.979 \| good	25.678 \| good	2.514 \| good	3.232 \| good	0.155 \| good
2026-01-24T10:00:00.000Z	27 \| good	5.284 \| good	22.95 \| good	26.036 \| good	2.54 \| good	3.166 \| good	0.155 \| good
2026-01-24T11:00:00.000Z	27 \| good	5.062 \| good	21.986 \| good	25.553 \| good	2.567 \| good	3.1 \| good	0.154 \| good
2026-01-24T12:00:00.000Z	33 \| good	6.49 \| good	28.959 \| good	24.381 \| good	2.593 \| good	3.034 \| good	0.153 \| good
2026-01-24T13:00:00.000Z	44 \| good	8.156 \| good	35.946 \| good	22.964 \| good	2.839 \| good	3.287 \| good	0.154 \| good
2026-01-24T14:00:00.000Z	44 \| good	7.807 \| good	34 \| good	22.865 \| good	3.085 \| good	3.54 \| good	0.156 \| good
2026-01-24T15:00:00.000Z	38 \| good	7.118 \| good	31.921 \| good	24.007 \| good	3.331 \| good	3.793 \| good	0.157 \| good
2026-01-24T16:00:00.000Z	33 \| good	6.253 \| good	27.947 \| good	25.311 \| good	3.436 \| good	3.725 \| good	0.156 \| good
2026-01-24T17:00:00.000Z	33 \| good	5.875 \| good	25.067 \| good	25.645 \| good	3.542 \| good	3.657 \| good	0.155 \| good
2026-01-24T18:00:00.000Z	38 \| good	6.531 \| good	28.963 \| good	25.223 \| good	3.647 \| good	3.588 \| good	0.154 \| good
2026-01-24T19:00:00.000Z	38 \| good	7.076 \| good	31.028 \| good	24.539 \| good	3.503 \| good	3.781 \| good	0.154 \| good
2026-01-24T20:00:00.000Z	38 \| good	6.854 \| good	30.063 \| good	23.5 \| good	3.359 \| good	3.973 \| good	0.155 \| good
2026-01-24T21:00:00.000Z	38 \| good	7.175 \| good	31.983 \| good	23.104 \| good	3.215 \| good	4.166 \| good	0.155 \| good
2026-01-24T22:00:00.000Z	44 \| good	7.86 \| good	34.029 \| good	24.513 \| good	2.984 \| good	4.664 \| good	0.158 \| good
2026-01-24T23:00:00.000Z	38 \| good	7.02 \| good	31.057 \| good	23.574 \| good	2.753 \| good	5.163 \| good	0.161 \| good
2026-01-25T00:00:00.000Z	26 \| good	3.843 \| good	4.019 \| good	27.834 \| good	2.521 \| good	5.663 \| good	0.164 \| good
2026-01-25T01:00:00.000Z	44 \| good	7.885 \| good	34.057 \| good	21.067 \| good	2.369 \| good	5.636 \| good	0.166 \| good

Live air quality index in Henderson, Kentucky today

Major air pollutants in Henderson, Kentucky

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

Evansville, Indiana

Owensboro, Kentucky

Madisonville, Kentucky

Jasper, Indiana

Vincennes, Indiana

Washington, Indiana

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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