What is the current concentration of PM10 in Elkhorn, Wisconsin?

The current PM10 concentration at Elkhorn, Wisconsin is 30.206 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Elkhorn, Wisconsin?

The current sulfur dioxide (SO2) concentration at Elkhorn, Wisconsin is 0.785 ppb.

What is the current concentration of ozone (O3) in Elkhorn, Wisconsin?

The current ozone (O3) concentration at Elkhorn, Wisconsin is 20.118 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Elkhorn, Wisconsin?

The current nitrogen dioxide (NO2) concentration at Elkhorn, Wisconsin is 25.508 ppb.

Elkhorn, Wisconsin live air quality index now

Q: What is the current concentration of PM2.5 in Elkhorn, Wisconsin?

The current PM2.5 concentration at Elkhorn, Wisconsin is 10.177 μg/m3.

Stay updated with real-time air quality in Elkhorn, Wisconsin 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)

Moderate

Elkhorn, Wisconsin

Last updated: ... (Local time)

Major air pollutants in Elkhorn, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.18 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

30.21 μg/m³

155

255

425

605+

Ozone (O₃)

20.12 ppb

201

201+

Sulfur Dioxide (SO₂)

0.79 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

25.51 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Elkhorn, Wisconsin

Get Live Pollen Counts

Elkhorn, Wisconsin

Scroll To Air Quality Map

Track live Elkhorn, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-10T07:00:00.000Z	60 \| moderate	14.421 \| fine	40.341 \| good	19.283 \| good	0.721 \| good	5.565 \| good	0.185 \| good
2025-12-10T08:00:00.000Z	52 \| moderate	9.58 \| good	27.78 \| good	18.813 \| good	0.837 \| good	3.924 \| good	0.147 \| good
2025-12-10T09:00:00.000Z	38 \| good	6.946 \| good	31.01 \| good	18.464 \| good	0.781 \| good	6.799 \| good	0.147 \| good
2025-12-10T10:00:00.000Z	56 \| moderate	12.358 \| fine	40.239 \| good	23.894 \| good	0.579 \| good	6.506 \| good	0.156 \| good
2025-12-10T11:00:00.000Z	52 \| moderate	10.333 \| good	24.23 \| good	22.25 \| good	0.664 \| good	5.727 \| good	0.174 \| good
2025-12-10T12:00:00.000Z	49 \| good	9.056 \| good	30.119 \| good	20.019 \| good	0.721 \| good	6.439 \| good	0.203 \| good
2025-12-10T13:00:00.000Z	44 \| good	8.317 \| good	22.322 \| good	22.852 \| good	0.686 \| good	6.58 \| good	0.212 \| good
2025-12-10T14:00:00.000Z	38 \| good	7.244 \| good	22.598 \| good	18.753 \| good	0.662 \| good	8.308 \| good	0.205 \| good
2025-12-10T15:00:00.000Z	38 \| good	6.651 \| good	29.819 \| good	19.926 \| good	0.71 \| good	7.13 \| good	0.196 \| good
2025-12-10T16:00:00.000Z	38 \| good	6.607 \| good	24.221 \| good	22.537 \| good	0.658 \| good	6.747 \| good	0.196 \| good
2025-12-10T17:00:00.000Z	33 \| good	5.857 \| good	16.476 \| good	21.573 \| good	0.633 \| good	6.609 \| good	0.196 \| good
2025-12-10T18:00:00.000Z	27 \| good	4.819 \| good	10.902 \| good	22.972 \| good	0.788 \| good	5.692 \| good	0.147 \| good
2025-12-10T19:00:00.000Z	22 \| good	4.335 \| good	15.719 \| good	23.425 \| good	0.604 \| good	6.008 \| good	0.147 \| good
2025-12-10T20:00:00.000Z	22 \| good	3.165 \| good	10.808 \| good	23.717 \| good	0.589 \| good	5.662 \| good	0.185 \| good
2025-12-10T21:00:00.000Z	21 \| good	3.004 \| good	11.663 \| good	22.639 \| good	0.605 \| good	6.326 \| good	0.196 \| good
2025-12-10T22:00:00.000Z	23 \| good	2.856 \| good	11.045 \| good	24.82 \| good	0.563 \| good	6.997 \| good	0.238 \| good
2025-12-10T23:00:00.000Z	24 \| good	3.022 \| good	12.734 \| good	26.382 \| good	0.778 \| good	5.951 \| good	0.238 \| good
2025-12-11T00:00:00.000Z	23 \| good	2.869 \| good	13.033 \| good	24.575 \| good	0.761 \| good	6.994 \| good	0.238 \| good
2025-12-11T01:00:00.000Z	20 \| good	3.33 \| good	14.478 \| good	21.777 \| good	0.809 \| good	8.006 \| good	0.196 \| good
2025-12-11T02:00:00.000Z	22 \| good	3.33 \| good	14.026 \| good	24.436 \| good	0.828 \| good	8.037 \| good	0.196 \| good
2025-12-11T03:00:00.000Z	22 \| good	3.808 \| good	14.273 \| good	22.925 \| good	0.784 \| good	7.312 \| good	0.238 \| good
2025-12-11T04:00:00.000Z	23 \| good	3.537 \| good	12.385 \| good	24.638 \| good	0.783 \| good	6.549 \| good	0.158 \| good
2025-12-11T05:00:00.000Z	22 \| good	3.537 \| good	18.202 \| good	23.544 \| good	0.78 \| good	6.802 \| good	0.147 \| good
2025-12-11T06:00:00.000Z	20 \| good	3.222 \| good	18.802 \| good	21.513 \| good	0.763 \| good	6.637 \| good	0.147 \| good
2025-12-11T07:00:00.000Z	18 \| good	3.253 \| good	13.898 \| good	18.916 \| good	1.046 \| good	6.247 \| good	0.147 \| good
2025-12-11T08:00:00.000Z	22 \| good	3.722 \| good	12.55 \| good	18.751 \| good	1.612 \| good	6.333 \| good	0.147 \| good
2025-12-11T09:00:00.000Z	22 \| good	3.764 \| good	13.751 \| good	20.404 \| good	1.263 \| good	7.361 \| good	0.138 \| good
2025-12-11T10:00:00.000Z	22 \| good	3.628 \| good	11.457 \| good	22.858 \| good	2.178 \| good	8.278 \| good	0.147 \| good
2025-12-11T11:00:00.000Z	22 \| good	4.107 \| good	8.015 \| good	24.072 \| good	2.996 \| good	10.978 \| good	0.138 \| good
2025-12-11T12:00:00.000Z	23 \| good	4.405 \| good	15.753 \| good	25.261 \| good	0.907 \| good	11.207 \| good	0.185 \| good
2025-12-11T13:00:00.000Z	27 \| good	4.708 \| good	16.57 \| good	29.383 \| good	1.102 \| good	10.777 \| good	0.185 \| good
2025-12-11T14:00:00.000Z	33 \| good	6.434 \| good	22.448 \| good	27.29 \| good	1.014 \| good	16.928 \| good	0.28 \| good
2025-12-11T15:00:00.000Z	38 \| good	6.611 \| good	22.719 \| good	27.822 \| good	0.947 \| good	10.936 \| good	0.223 \| good
2025-12-11T16:00:00.000Z	38 \| good	7.472 \| good	25.827 \| good	26.675 \| good	0.733 \| good	10.529 \| good	0.185 \| good
2025-12-11T17:00:00.000Z	44 \| good	8.099 \| good	29.224 \| good	26.572 \| good	0.737 \| good	9.673 \| good	0.185 \| good
2025-12-11T18:00:00.000Z	44 \| good	7.586 \| good	18.337 \| good	25.471 \| good	0.768 \| good	9.052 \| good	0.196 \| good
2025-12-11T19:00:00.000Z	44 \| good	7.591 \| good	29.273 \| good	26.451 \| good	0.874 \| good	9.873 \| good	0.196 \| good
2025-12-11T20:00:00.000Z	44 \| good	7.827 \| good	26.535 \| good	26.181 \| good	2.764 \| good	10.842 \| good	0.196 \| good
2025-12-11T21:00:00.000Z	38 \| good	7.41 \| good	39.671 \| good	27.639 \| good	0.756 \| good	10.825 \| good	0.234 \| good
2025-12-11T22:00:00.000Z	44 \| good	8.182 \| good	28.845 \| good	25.712 \| good	0.659 \| good	14.88 \| good	0.272 \| good
2025-12-11T23:00:00.000Z	49 \| good	8.784 \| good	32.383 \| good	23.203 \| good	0.738 \| good	15.366 \| good	0.272 \| good
2025-12-12T00:00:00.000Z	49 \| good	9.309 \| good	34.821 \| good	20.255 \| good	0.902 \| good	16.803 \| good	0.281 \| good
2025-12-12T01:00:00.000Z	44 \| good	8.27 \| good	28.141 \| good	21.203 \| good	0.861 \| good	18.58 \| good	0.243 \| good
2025-12-12T02:00:00.000Z	52 \| moderate	10.444 \| good	40.215 \| good	21.298 \| good	0.839 \| good	17.654 \| good	0.281 \| good
2025-12-12T03:00:00.000Z	44 \| good	8.491 \| good	37.192 \| good	19.299 \| good	1.14 \| good	23.037 \| good	0.329 \| good
2025-12-12T04:00:00.000Z	58 \| moderate	12.872 \| fine	48.311 \| good	21.861 \| good	0.688 \| good	24.027 \| good	0.281 \| good
2025-12-12T05:00:00.000Z	52 \| moderate	10.177 \| good	30.206 \| good	20.118 \| good	0.785 \| good	25.508 \| good	0.272 \| good
2025-12-12T06:00:00.000Z	52 \| moderate	10.177 \| good	30.206 \| good	20.118 \| good	0.785 \| good	25.508 \| good	0.272 \| good
2025-12-12T07:00:00.000Z	49 \| good	9.445 \| good	42.106 \| good	17.211 \| good	0.59 \| good	19.338 \| good	0.306 \| good
2025-12-12T08:00:00.000Z	52 \| moderate	10.049 \| good	44.772 \| good	14.188 \| good	0.502 \| good	17.41 \| good	0.291 \| good
2025-12-12T09:00:00.000Z	52 \| moderate	10.106 \| good	44.726 \| good	16.124 \| good	0.415 \| good	15.482 \| good	0.276 \| good
2025-12-12T10:00:00.000Z	52 \| moderate	9.869 \| good	43.877 \| good	8.678 \| good	0.373 \| good	14.249 \| good	0.264 \| good
2025-12-12T11:00:00.000Z	52 \| moderate	9.658 \| good	43.193 \| good	9.445 \| good	0.331 \| good	13.015 \| good	0.253 \| good
2025-12-12T12:00:00.000Z	49 \| good	8.591 \| good	37.583 \| good	10.723 \| good	0.289 \| good	11.781 \| good	0.242 \| good
2025-12-12T13:00:00.000Z	44 \| good	8.269 \| good	36.204 \| good	10.2 \| good	0.316 \| good	11.591 \| good	0.262 \| good
2025-12-12T14:00:00.000Z	44 \| good	7.957 \| good	34.636 \| good	12.297 \| good	0.343 \| good	11.401 \| good	0.283 \| good
2025-12-12T15:00:00.000Z	44 \| good	8.274 \| good	36.417 \| good	14.691 \| good	0.37 \| good	11.212 \| good	0.303 \| good
2025-12-12T16:00:00.000Z	44 \| good	7.793 \| good	34.088 \| good	17.022 \| good	0.56 \| good	10.027 \| good	0.284 \| good
2025-12-12T17:00:00.000Z	44 \| good	7.586 \| good	33.312 \| good	17.305 \| good	0.751 \| good	8.843 \| good	0.265 \| good
2025-12-12T18:00:00.000Z	49 \| good	8.87 \| good	39.434 \| good	19.625 \| good	0.941 \| good	7.659 \| good	0.245 \| good
2025-12-12T19:00:00.000Z	52 \| moderate	10.21 \| good	45.082 \| good	19.704 \| good	0.938 \| good	6.821 \| good	0.229 \| good
2025-12-12T20:00:00.000Z	49 \| good	9.22 \| good	40.596 \| good	25.187 \| good	0.934 \| good	5.984 \| good	0.212 \| good
2025-12-12T21:00:00.000Z	44 \| good	8.459 \| good	37.118 \| good	21.403 \| good	0.931 \| good	5.146 \| good	0.195 \| good
2025-12-12T22:00:00.000Z	52 \| moderate	10.008 \| good	44.518 \| good	20.578 \| good	0.756 \| good	5.32 \| good	0.196 \| good
2025-12-12T23:00:00.000Z	58 \| moderate	13.378 \| fine	60.547 \| fine	17.009 \| good	0.581 \| good	5.495 \| good	0.197 \| good
2025-12-13T00:00:00.000Z	71 \| moderate	19.787 \| fine	86.931 \| fine	15.412 \| good	0.405 \| good	5.669 \| good	0.198 \| good
2025-12-13T01:00:00.000Z	62 \| moderate	15.462 \| fine	69.297 \| fine	8.62 \| good	0.317 \| good	5.065 \| good	0.2 \| good
2025-12-13T02:00:00.000Z	49 \| good	8.645 \| good	37.806 \| good	8.112 \| good	0.23 \| good	4.461 \| good	0.203 \| good
2025-12-13T03:00:00.000Z	33 \| good	5.593 \| good	23.944 \| good	8.097 \| good	0.142 \| good	3.857 \| good	0.205 \| good
2025-12-13T04:00:00.000Z	27 \| good	4.578 \| good	19.81 \| good	9.188 \| good	0.181 \| good	3.129 \| good	0.186 \| good
2025-12-13T05:00:00.000Z	22 \| good	4.499 \| good	19.616 \| good	10.966 \| good	0.22 \| good	2.401 \| good	0.167 \| good
2025-12-13T06:00:00.000Z	27 \| good	4.694 \| good	20.578 \| good	10.772 \| good	0.26 \| good	1.674 \| good	0.148 \| good
2025-12-13T07:00:00.000Z	27 \| good	4.963 \| good	21.466 \| good	7.834 \| good	0.242 \| good	1.713 \| good	0.15 \| good
2025-12-13T08:00:00.000Z	27 \| good	5.066 \| good	21.805 \| good	11.27 \| good	0.224 \| good	1.753 \| good	0.152 \| good
2025-12-13T09:00:00.000Z	27 \| good	4.527 \| good	19.616 \| good	13.45 \| good	0.206 \| good	1.792 \| good	0.153 \| good
2025-12-13T10:00:00.000Z	22 \| good	3.929 \| good	17.222 \| good	12.46 \| good	0.2 \| good	1.922 \| good	0.154 \| good
2025-12-13T11:00:00.000Z	16 \| good	2.863 \| good	11.883 \| good	13.753 \| good	0.194 \| good	2.052 \| good	0.155 \| good
2025-12-13T12:00:00.000Z	16 \| good	2.719 \| good	11.11 \| good	16.333 \| good	0.188 \| good	2.183 \| good	0.156 \| good
2025-12-13T13:00:00.000Z	15 \| good	2.394 \| good	9.915 \| good	15.56 \| good	0.2 \| good	2.362 \| good	0.158 \| good
2025-12-13T14:00:00.000Z	16 \| good	2.71 \| good	11.153 \| good	13.941 \| good	0.212 \| good	2.541 \| good	0.159 \| good
2025-12-13T15:00:00.000Z	17 \| good	3.062 \| good	12.967 \| good	17.732 \| good	0.223 \| good	2.72 \| good	0.16 \| good
2025-12-13T16:00:00.000Z	18 \| good	3.28 \| good	14.305 \| good	19.164 \| good	0.22 \| good	2.509 \| good	0.159 \| good
2025-12-13T17:00:00.000Z	19 \| good	3.045 \| good	12.304 \| good	20.156 \| good	0.217 \| good	2.298 \| good	0.157 \| good
2025-12-13T18:00:00.000Z	21 \| good	2.75 \| good	11.152 \| good	22.684 \| good	0.214 \| good	2.087 \| good	0.155 \| good
2025-12-13T19:00:00.000Z	19 \| good	2.684 \| good	11 \| good	20.989 \| good	0.209 \| good	2.258 \| good	0.154 \| good
2025-12-13T20:00:00.000Z	19 \| good	2.464 \| good	10 \| good	21.22 \| good	0.205 \| good	2.428 \| good	0.154 \| good
2025-12-13T21:00:00.000Z	20 \| good	2.481 \| good	10.037 \| good	22.267 \| good	0.201 \| good	2.598 \| good	0.153 \| good
2025-12-13T22:00:00.000Z	17 \| good	2.798 \| good	11.501 \| good	17.91 \| good	0.199 \| good	3.164 \| good	0.155 \| good
2025-12-13T23:00:00.000Z	22 \| good	3.578 \| good	15.878 \| good	16.494 \| good	0.197 \| good	3.729 \| good	0.158 \| good
2025-12-14T00:00:00.000Z	27 \| good	5.231 \| good	22.539 \| good	13.122 \| good	0.195 \| good	4.294 \| good	0.16 \| good
2025-12-14T01:00:00.000Z	33 \| good	5.717 \| good	24.8 \| good	11.822 \| good	0.203 \| good	4.137 \| good	0.159 \| good
2025-12-14T02:00:00.000Z	33 \| good	6.455 \| good	28.931 \| good	14.69 \| good	0.211 \| good	3.98 \| good	0.158 \| good
2025-12-14T03:00:00.000Z	38 \| good	6.825 \| good	30.382 \| good	16.556 \| good	0.219 \| good	3.823 \| good	0.157 \| good
2025-12-14T04:00:00.000Z	38 \| good	7.019 \| good	31.165 \| good	14.441 \| good	0.209 \| good	3.618 \| good	0.157 \| good
2025-12-14T05:00:00.000Z	44 \| good	7.529 \| good	33.165 \| good	12.827 \| good	0.2 \| good	3.412 \| good	0.156 \| good
2025-12-14T06:00:00.000Z	31 \| good	3.21 \| good	3.493 \| good	34.111 \| good	0.191 \| good	3.213 \| good	0.156 \| good

Elkhorn

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Elkhorn, Wisconsin air quality map: Track AQI near you

0.27ppm

How accurate is Wisconsin, USA air quality data?

Air quality data and pollutant measurements for Wisconsin, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Elkhorn, Wisconsin updated?

The air quality for Elkhorn, Wisconsin is updated every hour.

When was the worst air quality at Elkhorn, Wisconsin in the last 24 hrs?

The worst air quality in Elkhorn, Wisconsin in the last 24 hours was observed at 04:00:00 on 2025-12-12.

When was the best air quality at Elkhorn, Wisconsin in the last 24 hrs?

In the last 24 hrs, the best air quality in Elkhorn, Wisconsin was observed at 07:00:00 on 2025-12-11.

What is the current air quality in Elkhorn, Wisconsin?

The current air quality in Elkhorn, Wisconsin is 52, categorized as Moderate based on real-time data.

What pollutant is the most common in Elkhorn, Wisconsin?

The most common pollutant in Elkhorn, Wisconsin is PM2.5.

What should I do if the air quality in Elkhorn, Wisconsin is poor?

If the air quality in Elkhorn, Wisconsin is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Elkhorn, Wisconsin?

The current PM_2.5 concentration at Elkhorn, Wisconsin is 10.177 μg/m³.

What is the current concentration of PM₁₀ in Elkhorn, Wisconsin?

The current PM₁₀ concentration at Elkhorn, Wisconsin is 30.206 μg/m³.

What is the current concentration of carbon monoxide (CO) in Elkhorn, Wisconsin?

The current carbon monoxide (CO) concentration at Elkhorn, Wisconsin is 0.272 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Elkhorn, Wisconsin?

The current sulfur dioxide (SO₂) concentration at Elkhorn, Wisconsin is 0.785 ppb.

What is the current concentration of ozone (O₃) in Elkhorn, Wisconsin?

The current ozone (O₃) concentration at Elkhorn, Wisconsin is 20.118 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Elkhorn, Wisconsin?

The current nitrogen dioxide (NO₂) concentration at Elkhorn, Wisconsin is 25.508 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-10T07:00:00.000Z	60 \| moderate	14.421 \| fine	40.341 \| good	19.283 \| good	0.721 \| good	5.565 \| good	0.185 \| good
2025-12-10T08:00:00.000Z	52 \| moderate	9.58 \| good	27.78 \| good	18.813 \| good	0.837 \| good	3.924 \| good	0.147 \| good
2025-12-10T09:00:00.000Z	38 \| good	6.946 \| good	31.01 \| good	18.464 \| good	0.781 \| good	6.799 \| good	0.147 \| good
2025-12-10T10:00:00.000Z	56 \| moderate	12.358 \| fine	40.239 \| good	23.894 \| good	0.579 \| good	6.506 \| good	0.156 \| good
2025-12-10T11:00:00.000Z	52 \| moderate	10.333 \| good	24.23 \| good	22.25 \| good	0.664 \| good	5.727 \| good	0.174 \| good
2025-12-10T12:00:00.000Z	49 \| good	9.056 \| good	30.119 \| good	20.019 \| good	0.721 \| good	6.439 \| good	0.203 \| good
2025-12-10T13:00:00.000Z	44 \| good	8.317 \| good	22.322 \| good	22.852 \| good	0.686 \| good	6.58 \| good	0.212 \| good
2025-12-10T14:00:00.000Z	38 \| good	7.244 \| good	22.598 \| good	18.753 \| good	0.662 \| good	8.308 \| good	0.205 \| good
2025-12-10T15:00:00.000Z	38 \| good	6.651 \| good	29.819 \| good	19.926 \| good	0.71 \| good	7.13 \| good	0.196 \| good
2025-12-10T16:00:00.000Z	38 \| good	6.607 \| good	24.221 \| good	22.537 \| good	0.658 \| good	6.747 \| good	0.196 \| good
2025-12-10T17:00:00.000Z	33 \| good	5.857 \| good	16.476 \| good	21.573 \| good	0.633 \| good	6.609 \| good	0.196 \| good
2025-12-10T18:00:00.000Z	27 \| good	4.819 \| good	10.902 \| good	22.972 \| good	0.788 \| good	5.692 \| good	0.147 \| good
2025-12-10T19:00:00.000Z	22 \| good	4.335 \| good	15.719 \| good	23.425 \| good	0.604 \| good	6.008 \| good	0.147 \| good
2025-12-10T20:00:00.000Z	22 \| good	3.165 \| good	10.808 \| good	23.717 \| good	0.589 \| good	5.662 \| good	0.185 \| good
2025-12-10T21:00:00.000Z	21 \| good	3.004 \| good	11.663 \| good	22.639 \| good	0.605 \| good	6.326 \| good	0.196 \| good
2025-12-10T22:00:00.000Z	23 \| good	2.856 \| good	11.045 \| good	24.82 \| good	0.563 \| good	6.997 \| good	0.238 \| good
2025-12-10T23:00:00.000Z	24 \| good	3.022 \| good	12.734 \| good	26.382 \| good	0.778 \| good	5.951 \| good	0.238 \| good
2025-12-11T00:00:00.000Z	23 \| good	2.869 \| good	13.033 \| good	24.575 \| good	0.761 \| good	6.994 \| good	0.238 \| good
2025-12-11T01:00:00.000Z	20 \| good	3.33 \| good	14.478 \| good	21.777 \| good	0.809 \| good	8.006 \| good	0.196 \| good
2025-12-11T02:00:00.000Z	22 \| good	3.33 \| good	14.026 \| good	24.436 \| good	0.828 \| good	8.037 \| good	0.196 \| good
2025-12-11T03:00:00.000Z	22 \| good	3.808 \| good	14.273 \| good	22.925 \| good	0.784 \| good	7.312 \| good	0.238 \| good
2025-12-11T04:00:00.000Z	23 \| good	3.537 \| good	12.385 \| good	24.638 \| good	0.783 \| good	6.549 \| good	0.158 \| good
2025-12-11T05:00:00.000Z	22 \| good	3.537 \| good	18.202 \| good	23.544 \| good	0.78 \| good	6.802 \| good	0.147 \| good
2025-12-11T06:00:00.000Z	20 \| good	3.222 \| good	18.802 \| good	21.513 \| good	0.763 \| good	6.637 \| good	0.147 \| good
2025-12-11T07:00:00.000Z	18 \| good	3.253 \| good	13.898 \| good	18.916 \| good	1.046 \| good	6.247 \| good	0.147 \| good
2025-12-11T08:00:00.000Z	22 \| good	3.722 \| good	12.55 \| good	18.751 \| good	1.612 \| good	6.333 \| good	0.147 \| good
2025-12-11T09:00:00.000Z	22 \| good	3.764 \| good	13.751 \| good	20.404 \| good	1.263 \| good	7.361 \| good	0.138 \| good
2025-12-11T10:00:00.000Z	22 \| good	3.628 \| good	11.457 \| good	22.858 \| good	2.178 \| good	8.278 \| good	0.147 \| good
2025-12-11T11:00:00.000Z	22 \| good	4.107 \| good	8.015 \| good	24.072 \| good	2.996 \| good	10.978 \| good	0.138 \| good
2025-12-11T12:00:00.000Z	23 \| good	4.405 \| good	15.753 \| good	25.261 \| good	0.907 \| good	11.207 \| good	0.185 \| good
2025-12-11T13:00:00.000Z	27 \| good	4.708 \| good	16.57 \| good	29.383 \| good	1.102 \| good	10.777 \| good	0.185 \| good
2025-12-11T14:00:00.000Z	33 \| good	6.434 \| good	22.448 \| good	27.29 \| good	1.014 \| good	16.928 \| good	0.28 \| good
2025-12-11T15:00:00.000Z	38 \| good	6.611 \| good	22.719 \| good	27.822 \| good	0.947 \| good	10.936 \| good	0.223 \| good
2025-12-11T16:00:00.000Z	38 \| good	7.472 \| good	25.827 \| good	26.675 \| good	0.733 \| good	10.529 \| good	0.185 \| good
2025-12-11T17:00:00.000Z	44 \| good	8.099 \| good	29.224 \| good	26.572 \| good	0.737 \| good	9.673 \| good	0.185 \| good
2025-12-11T18:00:00.000Z	44 \| good	7.586 \| good	18.337 \| good	25.471 \| good	0.768 \| good	9.052 \| good	0.196 \| good
2025-12-11T19:00:00.000Z	44 \| good	7.591 \| good	29.273 \| good	26.451 \| good	0.874 \| good	9.873 \| good	0.196 \| good
2025-12-11T20:00:00.000Z	44 \| good	7.827 \| good	26.535 \| good	26.181 \| good	2.764 \| good	10.842 \| good	0.196 \| good
2025-12-11T21:00:00.000Z	38 \| good	7.41 \| good	39.671 \| good	27.639 \| good	0.756 \| good	10.825 \| good	0.234 \| good
2025-12-11T22:00:00.000Z	44 \| good	8.182 \| good	28.845 \| good	25.712 \| good	0.659 \| good	14.88 \| good	0.272 \| good
2025-12-11T23:00:00.000Z	49 \| good	8.784 \| good	32.383 \| good	23.203 \| good	0.738 \| good	15.366 \| good	0.272 \| good
2025-12-12T00:00:00.000Z	49 \| good	9.309 \| good	34.821 \| good	20.255 \| good	0.902 \| good	16.803 \| good	0.281 \| good
2025-12-12T01:00:00.000Z	44 \| good	8.27 \| good	28.141 \| good	21.203 \| good	0.861 \| good	18.58 \| good	0.243 \| good
2025-12-12T02:00:00.000Z	52 \| moderate	10.444 \| good	40.215 \| good	21.298 \| good	0.839 \| good	17.654 \| good	0.281 \| good
2025-12-12T03:00:00.000Z	44 \| good	8.491 \| good	37.192 \| good	19.299 \| good	1.14 \| good	23.037 \| good	0.329 \| good
2025-12-12T04:00:00.000Z	58 \| moderate	12.872 \| fine	48.311 \| good	21.861 \| good	0.688 \| good	24.027 \| good	0.281 \| good
2025-12-12T05:00:00.000Z	52 \| moderate	10.177 \| good	30.206 \| good	20.118 \| good	0.785 \| good	25.508 \| good	0.272 \| good
2025-12-12T06:00:00.000Z	52 \| moderate	10.177 \| good	30.206 \| good	20.118 \| good	0.785 \| good	25.508 \| good	0.272 \| good
2025-12-12T07:00:00.000Z	49 \| good	9.445 \| good	42.106 \| good	17.211 \| good	0.59 \| good	19.338 \| good	0.306 \| good
2025-12-12T08:00:00.000Z	52 \| moderate	10.049 \| good	44.772 \| good	14.188 \| good	0.502 \| good	17.41 \| good	0.291 \| good
2025-12-12T09:00:00.000Z	52 \| moderate	10.106 \| good	44.726 \| good	16.124 \| good	0.415 \| good	15.482 \| good	0.276 \| good
2025-12-12T10:00:00.000Z	52 \| moderate	9.869 \| good	43.877 \| good	8.678 \| good	0.373 \| good	14.249 \| good	0.264 \| good
2025-12-12T11:00:00.000Z	52 \| moderate	9.658 \| good	43.193 \| good	9.445 \| good	0.331 \| good	13.015 \| good	0.253 \| good
2025-12-12T12:00:00.000Z	49 \| good	8.591 \| good	37.583 \| good	10.723 \| good	0.289 \| good	11.781 \| good	0.242 \| good
2025-12-12T13:00:00.000Z	44 \| good	8.269 \| good	36.204 \| good	10.2 \| good	0.316 \| good	11.591 \| good	0.262 \| good
2025-12-12T14:00:00.000Z	44 \| good	7.957 \| good	34.636 \| good	12.297 \| good	0.343 \| good	11.401 \| good	0.283 \| good
2025-12-12T15:00:00.000Z	44 \| good	8.274 \| good	36.417 \| good	14.691 \| good	0.37 \| good	11.212 \| good	0.303 \| good
2025-12-12T16:00:00.000Z	44 \| good	7.793 \| good	34.088 \| good	17.022 \| good	0.56 \| good	10.027 \| good	0.284 \| good
2025-12-12T17:00:00.000Z	44 \| good	7.586 \| good	33.312 \| good	17.305 \| good	0.751 \| good	8.843 \| good	0.265 \| good
2025-12-12T18:00:00.000Z	49 \| good	8.87 \| good	39.434 \| good	19.625 \| good	0.941 \| good	7.659 \| good	0.245 \| good
2025-12-12T19:00:00.000Z	52 \| moderate	10.21 \| good	45.082 \| good	19.704 \| good	0.938 \| good	6.821 \| good	0.229 \| good
2025-12-12T20:00:00.000Z	49 \| good	9.22 \| good	40.596 \| good	25.187 \| good	0.934 \| good	5.984 \| good	0.212 \| good
2025-12-12T21:00:00.000Z	44 \| good	8.459 \| good	37.118 \| good	21.403 \| good	0.931 \| good	5.146 \| good	0.195 \| good
2025-12-12T22:00:00.000Z	52 \| moderate	10.008 \| good	44.518 \| good	20.578 \| good	0.756 \| good	5.32 \| good	0.196 \| good
2025-12-12T23:00:00.000Z	58 \| moderate	13.378 \| fine	60.547 \| fine	17.009 \| good	0.581 \| good	5.495 \| good	0.197 \| good
2025-12-13T00:00:00.000Z	71 \| moderate	19.787 \| fine	86.931 \| fine	15.412 \| good	0.405 \| good	5.669 \| good	0.198 \| good
2025-12-13T01:00:00.000Z	62 \| moderate	15.462 \| fine	69.297 \| fine	8.62 \| good	0.317 \| good	5.065 \| good	0.2 \| good
2025-12-13T02:00:00.000Z	49 \| good	8.645 \| good	37.806 \| good	8.112 \| good	0.23 \| good	4.461 \| good	0.203 \| good
2025-12-13T03:00:00.000Z	33 \| good	5.593 \| good	23.944 \| good	8.097 \| good	0.142 \| good	3.857 \| good	0.205 \| good
2025-12-13T04:00:00.000Z	27 \| good	4.578 \| good	19.81 \| good	9.188 \| good	0.181 \| good	3.129 \| good	0.186 \| good
2025-12-13T05:00:00.000Z	22 \| good	4.499 \| good	19.616 \| good	10.966 \| good	0.22 \| good	2.401 \| good	0.167 \| good
2025-12-13T06:00:00.000Z	27 \| good	4.694 \| good	20.578 \| good	10.772 \| good	0.26 \| good	1.674 \| good	0.148 \| good
2025-12-13T07:00:00.000Z	27 \| good	4.963 \| good	21.466 \| good	7.834 \| good	0.242 \| good	1.713 \| good	0.15 \| good
2025-12-13T08:00:00.000Z	27 \| good	5.066 \| good	21.805 \| good	11.27 \| good	0.224 \| good	1.753 \| good	0.152 \| good
2025-12-13T09:00:00.000Z	27 \| good	4.527 \| good	19.616 \| good	13.45 \| good	0.206 \| good	1.792 \| good	0.153 \| good
2025-12-13T10:00:00.000Z	22 \| good	3.929 \| good	17.222 \| good	12.46 \| good	0.2 \| good	1.922 \| good	0.154 \| good
2025-12-13T11:00:00.000Z	16 \| good	2.863 \| good	11.883 \| good	13.753 \| good	0.194 \| good	2.052 \| good	0.155 \| good
2025-12-13T12:00:00.000Z	16 \| good	2.719 \| good	11.11 \| good	16.333 \| good	0.188 \| good	2.183 \| good	0.156 \| good
2025-12-13T13:00:00.000Z	15 \| good	2.394 \| good	9.915 \| good	15.56 \| good	0.2 \| good	2.362 \| good	0.158 \| good
2025-12-13T14:00:00.000Z	16 \| good	2.71 \| good	11.153 \| good	13.941 \| good	0.212 \| good	2.541 \| good	0.159 \| good
2025-12-13T15:00:00.000Z	17 \| good	3.062 \| good	12.967 \| good	17.732 \| good	0.223 \| good	2.72 \| good	0.16 \| good
2025-12-13T16:00:00.000Z	18 \| good	3.28 \| good	14.305 \| good	19.164 \| good	0.22 \| good	2.509 \| good	0.159 \| good
2025-12-13T17:00:00.000Z	19 \| good	3.045 \| good	12.304 \| good	20.156 \| good	0.217 \| good	2.298 \| good	0.157 \| good
2025-12-13T18:00:00.000Z	21 \| good	2.75 \| good	11.152 \| good	22.684 \| good	0.214 \| good	2.087 \| good	0.155 \| good
2025-12-13T19:00:00.000Z	19 \| good	2.684 \| good	11 \| good	20.989 \| good	0.209 \| good	2.258 \| good	0.154 \| good
2025-12-13T20:00:00.000Z	19 \| good	2.464 \| good	10 \| good	21.22 \| good	0.205 \| good	2.428 \| good	0.154 \| good
2025-12-13T21:00:00.000Z	20 \| good	2.481 \| good	10.037 \| good	22.267 \| good	0.201 \| good	2.598 \| good	0.153 \| good
2025-12-13T22:00:00.000Z	17 \| good	2.798 \| good	11.501 \| good	17.91 \| good	0.199 \| good	3.164 \| good	0.155 \| good
2025-12-13T23:00:00.000Z	22 \| good	3.578 \| good	15.878 \| good	16.494 \| good	0.197 \| good	3.729 \| good	0.158 \| good
2025-12-14T00:00:00.000Z	27 \| good	5.231 \| good	22.539 \| good	13.122 \| good	0.195 \| good	4.294 \| good	0.16 \| good
2025-12-14T01:00:00.000Z	33 \| good	5.717 \| good	24.8 \| good	11.822 \| good	0.203 \| good	4.137 \| good	0.159 \| good
2025-12-14T02:00:00.000Z	33 \| good	6.455 \| good	28.931 \| good	14.69 \| good	0.211 \| good	3.98 \| good	0.158 \| good
2025-12-14T03:00:00.000Z	38 \| good	6.825 \| good	30.382 \| good	16.556 \| good	0.219 \| good	3.823 \| good	0.157 \| good
2025-12-14T04:00:00.000Z	38 \| good	7.019 \| good	31.165 \| good	14.441 \| good	0.209 \| good	3.618 \| good	0.157 \| good
2025-12-14T05:00:00.000Z	44 \| good	7.529 \| good	33.165 \| good	12.827 \| good	0.2 \| good	3.412 \| good	0.156 \| good
2025-12-14T06:00:00.000Z	31 \| good	3.21 \| good	3.493 \| good	34.111 \| good	0.191 \| good	3.213 \| good	0.156 \| good

Elkhorn, Wisconsin live air quality index now

Major air pollutants in Elkhorn, Wisconsin

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Elkhorn, Wisconsin air quality map: Track AQI near you

Air quality in nearby cities

Burlington, Wisconsin

Whitewater, Wisconsin

Fort Atkinson, Wisconsin

Salem Lakes, Wisconsin

Janesville, Wisconsin

Woodstock, Illinois

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Frequently asked questions

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What is the current concentration of PM2.5 in Elkhorn, Wisconsin?

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What is the current concentration of carbon monoxide (CO) in Elkhorn, Wisconsin?

What is the current concentration of sulfur dioxide (SO2) in Elkhorn, Wisconsin?

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What is the current concentration of nitrogen dioxide (NO2) in Elkhorn, Wisconsin?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Elkhorn, Wisconsin?

What is the current concentration of PM₁₀ in Elkhorn, Wisconsin?

What is the current concentration of sulfur dioxide (SO₂) in Elkhorn, Wisconsin?

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What is the current concentration of nitrogen dioxide (NO₂) in Elkhorn, Wisconsin?