What are the current PM10 levels at Sun Prairie, Wisconsin?

The current PM10 levels in Sun Prairie, Wisconsin are 17.987 μg/m3.

What are the current sulfur dioxide (SO2) levels at Sun Prairie, Wisconsin?

The current sulfur dioxide (SO2) levels in Sun Prairie, Wisconsin are 0.343 ppb.

What are the current ozone (O3) levels at Sun Prairie, Wisconsin?

The current ozone (O3) levels at Sun Prairie, Wisconsin is 40.859 ppm.

What are the current nitrogen dioxide (NO2) levels at Sun Prairie, Wisconsin?

The current nitrogen dioxide (NO2) levels at Sun Prairie, Wisconsin is 1.743 ppb.

Real-time air quality index in Sun Prairie, Wisconsin today

Q: What are the current PM2.5 levels in Sun Prairie, Wisconsin?

The measured PM2.5 levels in Sun Prairie, Wisconsin at present are 4.776 μg/m3.

Stay updated with real-time air quality in Sun Prairie, 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)

Good

Sun Prairie, Wisconsin

Last updated: ... (Local time)

Common air pollutants in Sun Prairie, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.78 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.99 μg/m³

155

255

425

605+

Ozone (O₃)

40.86 ppb

201

201+

Sulfur Dioxide (SO₂)

0.34 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.74 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Sun Prairie, Wisconsin

Scroll To Air Quality Map

Track live Sun Prairie, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T22:00:00.000Z	18 \| good	2.159 \| good	15.562 \| good	18.967 \| good	0.311 \| good	2.559 \| good	0.17 \| good
2026-03-07T23:00:00.000Z	23 \| good	2.882 \| good	9.496 \| good	25.361 \| good	0.278 \| good	2.901 \| good	0.179 \| good
2026-03-08T00:00:00.000Z	22 \| good	3.646 \| good	15.17 \| good	19.081 \| good	0.27 \| good	2.698 \| good	0.17 \| good
2026-03-08T01:00:00.000Z	22 \| good	3.816 \| good	11.67 \| good	17.567 \| good	0.267 \| good	2.699 \| good	0.17 \| good
2026-03-08T02:00:00.000Z	27 \| good	4.736 \| good	15.351 \| good	17.925 \| good	0.27 \| good	2.695 \| good	0.17 \| good
2026-03-08T03:00:00.000Z	52 \| moderate	9.729 \| good	43.107 \| good	35.589 \| good	0.265 \| good	3.656 \| good	0.171 \| good
2026-03-08T04:00:00.000Z	22 \| good	4.226 \| good	11.526 \| good	18.858 \| good	0.269 \| good	2.647 \| good	0.17 \| good
2026-03-08T05:00:00.000Z	22 \| good	4.405 \| good	16.982 \| good	19.714 \| good	0.314 \| good	3.126 \| good	0.147 \| good
2026-03-08T06:00:00.000Z	27 \| good	4.605 \| good	19.577 \| good	20.253 \| good	0.238 \| good	4.147 \| good	0.147 \| good
2026-03-08T07:00:00.000Z	27 \| good	4.568 \| good	19.5 \| good	23.971 \| good	0.249 \| good	4.071 \| good	0.147 \| good
2026-03-08T08:00:00.000Z	27 \| good	5.021 \| good	15.321 \| good	27.064 \| good	0.281 \| good	2.411 \| good	0.147 \| good
2026-03-08T09:00:00.000Z	33 \| good	5.643 \| good	18.343 \| good	26.925 \| good	0.262 \| good	2.851 \| good	0.138 \| good
2026-03-08T10:00:00.000Z	33 \| good	5.686 \| good	16.266 \| good	27.375 \| good	0.286 \| good	2.259 \| good	0.147 \| good
2026-03-08T11:00:00.000Z	33 \| good	5.725 \| good	15.795 \| good	25.162 \| good	0.41 \| good	2.403 \| good	0.147 \| good
2026-03-08T12:00:00.000Z	33 \| good	6.193 \| good	20.135 \| good	27.293 \| good	0.395 \| good	2.678 \| good	0.147 \| good
2026-03-08T13:00:00.000Z	33 \| good	6.034 \| good	23.768 \| good	24.432 \| good	0.418 \| good	2.505 \| good	0.147 \| good
2026-03-08T14:00:00.000Z	33 \| good	6.42 \| good	19.362 \| good	21.634 \| good	0.348 \| good	2.568 \| good	0.147 \| good
2026-03-08T15:00:00.000Z	33 \| good	6.273 \| good	16.663 \| good	22.901 \| good	0.545 \| good	2.371 \| good	0.147 \| good
2026-03-08T16:00:00.000Z	33 \| good	6.296 \| good	18.773 \| good	25.535 \| good	0.615 \| good	2.525 \| good	0.147 \| good
2026-03-08T17:00:00.000Z	33 \| good	6.1 \| good	19.373 \| good	26.22 \| good	0.577 \| good	2.39 \| good	0.17 \| good
2026-03-08T18:00:00.000Z	33 \| good	6.031 \| good	13.626 \| good	29.241 \| good	0.426 \| good	2.276 \| good	0.147 \| good
2026-03-08T19:00:00.000Z	33 \| good	5.803 \| good	16.61 \| good	32.564 \| good	0.409 \| good	2.372 \| good	0.154 \| good
2026-03-08T20:00:00.000Z	33 \| good	5.361 \| good	17.75 \| good	36.117 \| good	0.28 \| good	2.387 \| good	0.177 \| good
2026-03-08T21:00:00.000Z	33 \| good	5.22 \| good	19.055 \| good	36.147 \| good	0.317 \| good	2.104 \| good	0.177 \| good
2026-03-08T22:00:00.000Z	34 \| good	4.955 \| good	17.551 \| good	37.144 \| good	0.28 \| good	2.188 \| good	0.177 \| good
2026-03-08T23:00:00.000Z	37 \| good	4.716 \| good	17.014 \| good	39.542 \| good	0.354 \| good	2.885 \| good	0.176 \| good
2026-03-09T00:00:00.000Z	36 \| good	4.659 \| good	15.176 \| good	39.404 \| good	0.393 \| good	3.222 \| good	0.208 \| good
2026-03-09T01:00:00.000Z	36 \| good	4.459 \| good	14.558 \| good	39.003 \| good	0.353 \| good	3.386 \| good	0.177 \| good
2026-03-09T02:00:00.000Z	34 \| good	4.183 \| good	15.198 \| good	36.546 \| good	0.351 \| good	4.103 \| good	0.177 \| good
2026-03-09T03:00:00.000Z	29 \| good	4.167 \| good	18.278 \| good	31.44 \| good	0.357 \| good	2.227 \| good	0.154 \| good
2026-03-09T04:00:00.000Z	30 \| good	3.76 \| good	14.119 \| good	32.272 \| good	0.356 \| good	2.823 \| good	0.154 \| good
2026-03-09T05:00:00.000Z	31 \| good	3.611 \| good	15.134 \| good	33.601 \| good	0.464 \| good	3.048 \| good	0.154 \| good
2026-03-09T06:00:00.000Z	32 \| good	3.543 \| good	15.087 \| good	35.258 \| good	0.362 \| good	2.261 \| good	0.154 \| good
2026-03-09T07:00:00.000Z	31 \| good	3.483 \| good	12.918 \| good	33.632 \| good	0.362 \| good	2.381 \| good	0.154 \| good
2026-03-09T08:00:00.000Z	31 \| good	3.499 \| good	13.422 \| good	32.821 \| good	0.389 \| good	2.371 \| good	0.154 \| good
2026-03-09T09:00:00.000Z	32 \| good	3.494 \| good	10.644 \| good	34.797 \| good	0.485 \| good	2.451 \| good	0.154 \| good
2026-03-09T10:00:00.000Z	30 \| good	3.434 \| good	11.318 \| good	31.865 \| good	0.49 \| good	4.18 \| good	0.154 \| good
2026-03-09T11:00:00.000Z	25 \| good	3.536 \| good	12.301 \| good	26.946 \| good	0.449 \| good	5.957 \| good	0.177 \| good
2026-03-09T12:00:00.000Z	29 \| good	3.596 \| good	12.472 \| good	30.678 \| good	0.537 \| good	6.958 \| good	0.177 \| good
2026-03-09T13:00:00.000Z	26 \| good	3.592 \| good	12.271 \| good	28.264 \| good	0.526 \| good	6.803 \| good	0.177 \| good
2026-03-09T14:00:00.000Z	23 \| good	3.791 \| good	13.192 \| good	25.189 \| good	0.385 \| good	8.118 \| good	0.192 \| good
2026-03-09T15:00:00.000Z	24 \| good	3.858 \| good	14.574 \| good	25.884 \| good	0.451 \| good	5.367 \| good	0.154 \| good
2026-03-09T16:00:00.000Z	27 \| good	3.993 \| good	16.632 \| good	28.545 \| good	0.416 \| good	4.32 \| good	0.168 \| good
2026-03-09T17:00:00.000Z	29 \| good	4.286 \| good	15.798 \| good	30.928 \| good	0.351 \| good	4.531 \| good	0.154 \| good
2026-03-09T18:00:00.000Z	29 \| good	4.141 \| good	15.896 \| good	30.734 \| good	0.418 \| good	4.634 \| good	0.177 \| good
2026-03-09T19:00:00.000Z	33 \| good	4.221 \| good	14.012 \| good	36.369 \| good	0.605 \| good	4.379 \| good	0.192 \| good
2026-03-09T20:00:00.000Z	34 \| good	4.547 \| good	12.81 \| good	36.633 \| good	0.459 \| good	3.685 \| good	0.192 \| good
2026-03-09T21:00:00.000Z	38 \| good	4.776 \| good	17.987 \| good	40.859 \| good	0.343 \| good	1.743 \| good	0.239 \| good
2026-03-09T21:00:00.000Z	38 \| good	4.776 \| good	17.987 \| good	40.859 \| good	0.343 \| good	1.743 \| good	0.239 \| good
2026-03-09T22:00:00.000Z	41 \| good	2.057 \| good	8.197 \| good	43.921 \| good	0.346 \| good	4.099 \| good	0.167 \| good
2026-03-09T23:00:00.000Z	35 \| good	2.901 \| good	12.352 \| good	38.247 \| good	0.4 \| good	7.092 \| good	0.194 \| good
2026-03-10T00:00:00.000Z	29 \| good	4.316 \| good	18.841 \| good	30.614 \| good	0.454 \| good	10.085 \| good	0.221 \| good
2026-03-10T01:00:00.000Z	27 \| good	5.167 \| good	22.443 \| good	24.496 \| good	0.582 \| good	12.534 \| good	0.247 \| good
2026-03-10T02:00:00.000Z	38 \| good	7.122 \| good	31.543 \| good	24.844 \| good	0.711 \| good	14.982 \| good	0.273 \| good
2026-03-10T03:00:00.000Z	33 \| good	6.476 \| good	28.653 \| good	20.998 \| good	0.839 \| good	17.431 \| good	0.3 \| good
2026-03-10T04:00:00.000Z	33 \| good	5.507 \| good	24.101 \| good	25.321 \| good	0.815 \| good	16.842 \| good	0.301 \| good
2026-03-10T05:00:00.000Z	27 \| good	5.197 \| good	22.618 \| good	28.406 \| good	0.79 \| good	16.252 \| good	0.302 \| good
2026-03-10T06:00:00.000Z	29 \| good	3.111 \| good	13.318 \| good	31.239 \| good	0.765 \| good	15.663 \| good	0.304 \| good
2026-03-10T07:00:00.000Z	27 \| good	3.265 \| good	14.116 \| good	29.49 \| good	0.669 \| good	13.304 \| good	0.282 \| good
2026-03-10T08:00:00.000Z	26 \| good	2.926 \| good	11.919 \| good	28.314 \| good	0.573 \| good	10.946 \| good	0.26 \| good
2026-03-10T09:00:00.000Z	25 \| good	2.758 \| good	11.373 \| good	27.317 \| good	0.476 \| good	8.588 \| good	0.238 \| good
2026-03-10T10:00:00.000Z	30 \| good	0.592 \| good	2.245 \| good	32.352 \| good	0.437 \| good	7.403 \| good	0.221 \| good
2026-03-10T11:00:00.000Z	30 \| good	0.565 \| good	2.201 \| good	32.271 \| good	0.397 \| good	6.218 \| good	0.205 \| good
2026-03-10T12:00:00.000Z	30 \| good	0.674 \| good	2.425 \| good	31.898 \| good	0.357 \| good	5.033 \| good	0.188 \| good
2026-03-10T13:00:00.000Z	31 \| good	0.288 \| good	0.793 \| good	32.767 \| good	0.351 \| good	4.363 \| good	0.182 \| good
2026-03-10T14:00:00.000Z	31 \| good	1.01 \| good	4.351 \| good	33.176 \| good	0.345 \| good	3.693 \| good	0.177 \| good
2026-03-10T15:00:00.000Z	27 \| good	4.195 \| good	18.297 \| good	28.565 \| good	0.339 \| good	3.024 \| good	0.171 \| good
2026-03-10T16:00:00.000Z	33 \| good	5.634 \| good	24.699 \| good	26.599 \| good	0.398 \| good	2.597 \| good	0.169 \| good
2026-03-10T17:00:00.000Z	33 \| good	6.152 \| good	27.354 \| good	26.762 \| good	0.456 \| good	2.169 \| good	0.167 \| good
2026-03-10T18:00:00.000Z	31 \| good	2.736 \| good	11.063 \| good	34.065 \| good	0.515 \| good	1.742 \| good	0.166 \| good
2026-03-10T19:00:00.000Z	34 \| good	1.314 \| good	5.09 \| good	36.543 \| good	0.5 \| good	1.855 \| good	0.166 \| good
2026-03-10T20:00:00.000Z	34 \| good	1.292 \| good	5.052 \| good	37.258 \| good	0.484 \| good	1.968 \| good	0.165 \| good
2026-03-10T21:00:00.000Z	34 \| good	1.69 \| good	7.036 \| good	37.306 \| good	0.469 \| good	2.08 \| good	0.165 \| good
2026-03-10T22:00:00.000Z	34 \| good	1.086 \| good	4.393 \| good	36.791 \| good	0.421 \| good	2.408 \| good	0.166 \| good
2026-03-10T23:00:00.000Z	34 \| good	0.663 \| good	2.292 \| good	36.663 \| good	0.373 \| good	2.736 \| good	0.167 \| good
2026-03-11T00:00:00.000Z	31 \| good	1.188 \| good	4.857 \| good	33.309 \| good	0.324 \| good	3.063 \| good	0.168 \| good
2026-03-11T01:00:00.000Z	28 \| good	1.871 \| good	7.574 \| good	29.85 \| good	0.306 \| good	2.938 \| good	0.168 \| good
2026-03-11T02:00:00.000Z	33 \| good	5.71 \| good	25.026 \| good	25.234 \| good	0.287 \| good	2.813 \| good	0.167 \| good
2026-03-11T03:00:00.000Z	27 \| good	5.248 \| good	22.35 \| good	25.158 \| good	0.268 \| good	2.687 \| good	0.166 \| good
2026-03-11T04:00:00.000Z	33 \| good	6.237 \| good	27.722 \| good	26.072 \| good	0.241 \| good	2.403 \| good	0.164 \| good
2026-03-11T05:00:00.000Z	33 \| good	6.274 \| good	28.031 \| good	28.13 \| good	0.215 \| good	2.12 \| good	0.162 \| good
2026-03-11T06:00:00.000Z	27 \| good	2.165 \| good	2.183 \| good	29.358 \| good	0.187 \| good	1.811 \| good	0.16 \| good
2026-03-11T07:00:00.000Z	30 \| good	4.38 \| good	19 \| good	32.001 \| good	0.176 \| good	1.623 \| good	0.158 \| good
2026-03-11T08:00:00.000Z	19 \| good	1.764 \| good	7.373 \| good	21.484 \| good	0.164 \| good	1.41 \| good	0.156 \| good
2026-03-11T09:00:00.000Z	21 \| good	2.196 \| good	9.01 \| good	22.851 \| good	0.152 \| good	1.198 \| good	0.155 \| good
2026-03-11T10:00:00.000Z	25 \| good	1.861 \| good	8 \| good	27.419 \| good	0.149 \| good	1.094 \| good	0.154 \| good
2026-03-11T11:00:00.000Z	24 \| good	1.162 \| good	5 \| good	25.976 \| good	0.147 \| good	0.99 \| good	0.153 \| good
2026-03-11T12:00:00.000Z	30 \| good	2.397 \| good	2.429 \| good	32.354 \| good	0.138 \| good	0.871 \| good	0.151 \| good
2026-03-11T13:00:00.000Z	31 \| good	2.081 \| good	2.107 \| good	33.167 \| good	0.139 \| good	0.989 \| good	0.152 \| good
2026-03-11T14:00:00.000Z	31 \| good	1.736 \| good	1.768 \| good	33.98 \| good	0.14 \| good	1.107 \| good	0.153 \| good
2026-03-11T15:00:00.000Z	32 \| good	1.238 \| good	1.289 \| good	34.793 \| good	0.14 \| good	1.225 \| good	0.154 \| good
2026-03-11T16:00:00.000Z	33 \| good	1.382 \| good	1.506 \| good	35.885 \| good	0.152 \| good	1.145 \| good	0.152 \| good
2026-03-11T17:00:00.000Z	19 \| good	0.352 \| good	1.249 \| good	20.443 \| good	0.172 \| good	1.084 \| good	0.151 \| good
2026-03-11T18:00:00.000Z	35 \| good	1.396 \| good	1.6 \| good	38.07 \| good	0.174 \| good	0.987 \| good	0.15 \| good
2026-03-11T19:00:00.000Z	36 \| good	1.162 \| good	1.356 \| good	38.509 \| good	0.221 \| good	1.104 \| good	0.148 \| good
2026-03-11T20:00:00.000Z	36 \| good	1.09 \| good	1.267 \| good	38.948 \| good	0.269 \| good	1.222 \| good	0.147 \| good
2026-03-11T21:00:00.000Z	36 \| good	1.099 \| good	1.244 \| good	39.388 \| good	0.316 \| good	1.34 \| good	0.146 \| good

Sun Prairie

Empower business decisions with accurate air quality data

Sun Prairie, Wisconsin air quality map: Real-time AQI near you

0.19ppm

How accurate is Wisconsin, USA air quality data?

Air quality measurements for Wisconsin, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Sun Prairie, Wisconsin updated?

Air quality data for Sun Prairie, Wisconsin is updated on an hourly basis.

When did Sun Prairie, Wisconsin experience the worst air quality in the last 24 hours?

The worst air quality in Sun Prairie, Wisconsin was recorded at 11:00:00 on 2026-03-08.

When did Sun Prairie, Wisconsin have its best air quality in the last 24 hours?

The best air quality in Sun Prairie, Wisconsin was recorded at 02:00:00 on 2026-03-09.

What is the real-time air quality index for Sun Prairie, Wisconsin?

The real-time air quality index in Sun Prairie, Wisconsin is 38, currently categorized as Good.

Which pollutant is found most often in Sun Prairie, Wisconsin?

The most common pollutant in Sun Prairie, Wisconsin is O3.

What can I do if the air quality in Sun Prairie, Wisconsin is poor?

If the air quality in Sun Prairie, Wisconsin is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Sun Prairie, Wisconsin?

The measured PM_2.5 levels in Sun Prairie, Wisconsin at present are 4.776 μg/m³.

What are the current PM₁₀ levels at Sun Prairie, Wisconsin?

The current PM₁₀ levels in Sun Prairie, Wisconsin are 17.987 μg/m³.

What are the current carbon monoxide (CO) levels at Sun Prairie, Wisconsin?

The current carbon monoxide (CO) level in Sun Prairie, Wisconsin is 0.239 ppm.

What are the current sulfur dioxide (SO₂) levels at Sun Prairie, Wisconsin?

The current sulfur dioxide (SO₂) levels in Sun Prairie, Wisconsin are 0.343 ppb.

What are the current ozone (O₃) levels at Sun Prairie, Wisconsin?

The current ozone (O₃) levels at Sun Prairie, Wisconsin is 40.859 ppm.

What are the current nitrogen dioxide (NO₂) levels at Sun Prairie, Wisconsin?

The current nitrogen dioxide (NO₂) levels at Sun Prairie, Wisconsin is 1.743 ppb.

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