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

The current PM10 levels in Sun Prairie, Wisconsin are 26.682 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 0.753 ppb.

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

The current ozone (O3) levels at Sun Prairie, Wisconsin is 47.195 ppm.

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

The current nitrogen dioxide (NO2) levels at Sun Prairie, Wisconsin is 3.638 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 7.113 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)

7.11 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

26.68 μg/m³

155

255

425

605+

Ozone (O₃)

47.20 ppb

201

201+

Sulfur Dioxide (SO₂)

0.75 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.64 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Sun Prairie, Wisconsin

Get Live Pollen Counts

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
2026-04-22T04:00:00.000Z	56 \| moderate	12.213 \| fine	37.058 \| good	39.462 \| good	0.516 \| good	21.345 \| good	0.294 \| good
2026-04-22T05:00:00.000Z	56 \| moderate	11.664 \| good	37.843 \| good	36.909 \| good	0.493 \| good	16.352 \| good	0.262 \| good
2026-04-22T06:00:00.000Z	58 \| moderate	12.55 \| fine	51.827 \| good	37.358 \| good	0.545 \| good	14.423 \| good	0.262 \| good
2026-04-22T07:00:00.000Z	58 \| moderate	13.483 \| fine	52.248 \| good	35.509 \| good	0.604 \| good	14.809 \| good	0.239 \| good
2026-04-22T08:00:00.000Z	60 \| moderate	14.168 \| fine	36.813 \| good	41.753 \| good	0.462 \| good	7.939 \| good	0.216 \| good
2026-04-22T09:00:00.000Z	60 \| moderate	13.519 \| fine	35.669 \| good	29.233 \| good	0.381 \| good	9.015 \| good	0.231 \| good
2026-04-22T10:00:00.000Z	52 \| moderate	9.642 \| good	32.203 \| good	36.47 \| good	0.397 \| good	8.041 \| good	0.239 \| good
2026-04-22T11:00:00.000Z	54 \| moderate	10.961 \| good	31.464 \| good	38.929 \| good	0.357 \| good	9.788 \| good	0.218 \| good
2026-04-22T12:00:00.000Z	44 \| good	7.785 \| good	22.67 \| good	31.994 \| good	0.279 \| good	11.002 \| good	0.226 \| good
2026-04-22T13:00:00.000Z	56 \| moderate	11.505 \| good	23.506 \| good	31.815 \| good	0.234 \| good	11.081 \| good	0.216 \| good
2026-04-22T14:00:00.000Z	52 \| moderate	10.106 \| good	21.675 \| good	39.708 \| good	0.234 \| good	8.163 \| good	0.217 \| good
2026-04-22T15:00:00.000Z	49 \| good	9.467 \| good	28.292 \| good	36.619 \| good	0.234 \| good	5.317 \| good	0.169 \| good
2026-04-22T16:00:00.000Z	44 \| good	8.021 \| good	22.499 \| good	41.838 \| good	0.322 \| good	4.995 \| good	0.146 \| good
2026-04-22T17:00:00.000Z	45 \| good	7.718 \| good	28.914 \| good	48.999 \| good	0.269 \| good	5.095 \| good	0.17 \| good
2026-04-22T18:00:00.000Z	49 \| good	8.216 \| good	25.008 \| good	52.659 \| good	0.483 \| good	5.847 \| good	0.185 \| good
2026-04-22T19:00:00.000Z	51 \| moderate	8.419 \| good	26.275 \| good	54.598 \| good	0.718 \| good	5.042 \| good	0.185 \| good
2026-04-22T20:00:00.000Z	50 \| good	9.353 \| good	28.415 \| good	54.414 \| good	0.822 \| good	4.009 \| good	0.169 \| good
2026-04-22T21:00:00.000Z	71 \| moderate	10.873 \| good	35.284 \| good	61.275 \| fine	0.66 \| good	3.577 \| good	0.177 \| good
2026-04-22T22:00:00.000Z	74 \| moderate	8.961 \| good	34.298 \| good	62.11 \| fine	0.336 \| good	3.551 \| good	0.177 \| good
2026-04-22T23:00:00.000Z	74 \| moderate	6.291 \| good	20.497 \| good	62.171 \| fine	0.478 \| good	4.539 \| good	0.177 \| good
2026-04-23T00:00:00.000Z	80 \| moderate	4.407 \| good	16.245 \| good	63.599 \| fine	0.361 \| good	5.195 \| good	0.154 \| good
2026-04-23T01:00:00.000Z	67 \| moderate	7.883 \| good	25 \| good	60.38 \| fine	0.352 \| good	5.178 \| good	0.222 \| good
2026-04-23T02:00:00.000Z	58 \| moderate	9.482 \| good	23.444 \| good	57.364 \| fine	0.602 \| good	7.052 \| good	0.208 \| good
2026-04-23T03:00:00.000Z	49 \| good	9.09 \| good	22.383 \| good	50.467 \| good	0.465 \| good	7.258 \| good	0.172 \| good
2026-04-23T04:00:00.000Z	47 \| good	7.328 \| good	23.994 \| good	50.673 \| good	0.423 \| good	10.42 \| good	0.194 \| good
2026-04-23T05:00:00.000Z	44 \| good	8.145 \| good	33.501 \| good	44.553 \| good	0.332 \| good	10.936 \| good	0.157 \| good
2026-04-23T06:00:00.000Z	38 \| good	6.511 \| good	29.12 \| good	38.396 \| good	0.265 \| good	13.35 \| good	0.18 \| good
2026-04-23T07:00:00.000Z	34 \| good	6.041 \| good	32.157 \| good	36.541 \| good	0.404 \| good	13.218 \| good	0.149 \| good
2026-04-23T08:00:00.000Z	36 \| good	6.474 \| good	39.325 \| good	37.915 \| good	0.51 \| good	13.553 \| good	0.149 \| good
2026-04-23T09:00:00.000Z	52 \| moderate	10.343 \| good	56.177 \| fine	40.099 \| good	0.643 \| good	13.87 \| good	0.149 \| good
2026-04-23T10:00:00.000Z	38 \| good	6.681 \| good	23.531 \| good	39.884 \| good	0.695 \| good	11.271 \| good	0.163 \| good
2026-04-23T11:00:00.000Z	38 \| good	7.235 \| good	24.396 \| good	35.098 \| good	0.606 \| good	9.654 \| good	0.231 \| good
2026-04-23T12:00:00.000Z	49 \| good	8.757 \| good	44.652 \| good	39.191 \| good	0.321 \| good	9.827 \| good	0.263 \| good
2026-04-23T13:00:00.000Z	53 \| moderate	8.724 \| good	58.847 \| fine	38.408 \| good	0.323 \| good	5.876 \| good	0.254 \| good
2026-04-23T14:00:00.000Z	44 \| good	7.864 \| good	28.764 \| good	34.107 \| good	0.436 \| good	7.559 \| good	0.245 \| good
2026-04-23T15:00:00.000Z	38 \| good	6.768 \| good	25.789 \| good	34.366 \| good	0.505 \| good	5.409 \| good	0.222 \| good
2026-04-23T16:00:00.000Z	32 \| good	5.425 \| good	21.48 \| good	34.824 \| good	0.459 \| good	4.684 \| good	0.199 \| good
2026-04-23T17:00:00.000Z	37 \| good	4.843 \| good	22.01 \| good	40.456 \| good	0.515 \| good	2.359 \| good	0.222 \| good
2026-04-23T18:00:00.000Z	38 \| good	4.531 \| good	18.338 \| good	41.351 \| good	1.356 \| good	1.262 \| good	0.14 \| good
2026-04-23T19:00:00.000Z	43 \| good	4.39 \| good	17.729 \| good	46.018 \| good	1.521 \| good	1.075 \| good	0.176 \| good
2026-04-23T20:00:00.000Z	44 \| good	5.447 \| good	23.705 \| good	48.297 \| good	1.903 \| good	3.86 \| good	0.146 \| good
2026-04-23T21:00:00.000Z	46 \| good	5.04 \| good	17.671 \| good	49.724 \| good	2.431 \| good	3.652 \| good	0.146 \| good
2026-04-23T22:00:00.000Z	46 \| good	5.304 \| good	22.131 \| good	50.465 \| good	1.303 \| good	1.259 \| good	0.146 \| good
2026-04-23T23:00:00.000Z	48 \| good	5.396 \| good	32.616 \| good	51.626 \| good	0.764 \| good	1.386 \| good	0.132 \| good
2026-04-24T00:00:00.000Z	46 \| good	6.02 \| good	20.566 \| good	50.276 \| good	0.805 \| good	1.248 \| good	0.146 \| good
2026-04-24T01:00:00.000Z	45 \| good	6.948 \| good	23.572 \| good	49.386 \| good	0.783 \| good	1.836 \| good	0.154 \| good
2026-04-24T02:00:00.000Z	44 \| good	7.113 \| good	26.682 \| good	47.195 \| good	0.753 \| good	3.638 \| good	0.194 \| good
2026-04-24T03:00:00.000Z	43 \| good	0.783 \| good	2.947 \| good	46.346 \| good	0.394 \| good	2.614 \| good	0.158 \| good
2026-04-24T03:00:00.000Z	44 \| good	7.113 \| good	26.682 \| good	47.195 \| good	0.753 \| good	3.638 \| good	0.194 \| good
2026-04-24T04:00:00.000Z	45 \| good	3.616 \| good	15.856 \| good	49.11 \| good	0.374 \| good	2.499 \| good	0.159 \| good
2026-04-24T05:00:00.000Z	44 \| good	2.273 \| good	9.361 \| good	47.507 \| good	0.371 \| good	2.411 \| good	0.158 \| good
2026-04-24T06:00:00.000Z	41 \| good	2.346 \| good	9.622 \| good	43.698 \| good	0.367 \| good	2.322 \| good	0.157 \| good
2026-04-24T07:00:00.000Z	38 \| good	1.387 \| good	5.489 \| good	41.083 \| good	0.355 \| good	2.206 \| good	0.153 \| good
2026-04-24T08:00:00.000Z	40 \| good	0.447 \| good	1.596 \| good	42.558 \| good	0.344 \| good	2.09 \| good	0.149 \| good
2026-04-24T09:00:00.000Z	36 \| good	0.384 \| good	1.486 \| good	39.417 \| good	0.332 \| good	1.974 \| good	0.144 \| good
2026-04-24T10:00:00.000Z	37 \| good	1.619 \| good	6.354 \| good	39.626 \| good	0.314 \| good	2.007 \| good	0.142 \| good
2026-04-24T11:00:00.000Z	38 \| good	6.936 \| good	30.611 \| good	40.414 \| good	0.296 \| good	2.04 \| good	0.14 \| good
2026-04-24T12:00:00.000Z	32 \| good	5.208 \| good	22.284 \| good	35.402 \| good	0.278 \| good	2.073 \| good	0.138 \| good
2026-04-24T13:00:00.000Z	31 \| good	1.295 \| good	5.244 \| good	33.534 \| good	0.241 \| good	2.019 \| good	0.143 \| good
2026-04-24T14:00:00.000Z	34 \| good	0.54 \| good	1.968 \| good	37.045 \| good	0.205 \| good	1.965 \| good	0.147 \| good
2026-04-24T15:00:00.000Z	33 \| good	0.429 \| good	1.66 \| good	36.495 \| good	0.168 \| good	1.911 \| good	0.152 \| good
2026-04-24T16:00:00.000Z	36 \| good	0.762 \| good	2.654 \| good	39.188 \| good	0.162 \| good	1.514 \| good	0.153 \| good
2026-04-24T17:00:00.000Z	37 \| good	1.604 \| good	6.622 \| good	40.328 \| good	0.156 \| good	1.116 \| good	0.154 \| good
2026-04-24T18:00:00.000Z	39 \| good	2.497 \| good	10.106 \| good	41.719 \| good	0.15 \| good	0.719 \| good	0.155 \| good
2026-04-24T19:00:00.000Z	41 \| good	4.185 \| good	18.206 \| good	44.162 \| good	0.159 \| good	0.684 \| good	0.154 \| good
2026-04-24T20:00:00.000Z	42 \| good	4.6 \| good	20.207 \| good	45.371 \| good	0.168 \| good	0.65 \| good	0.152 \| good
2026-04-24T21:00:00.000Z	47 \| good	3.477 \| good	15.212 \| good	50.784 \| good	0.177 \| good	0.615 \| good	0.15 \| good
2026-04-24T22:00:00.000Z	48 \| good	3.915 \| good	17.228 \| good	52.147 \| good	0.18 \| good	1.085 \| good	0.151 \| good
2026-04-24T23:00:00.000Z	49 \| good	2.958 \| good	12.167 \| good	53.388 \| good	0.183 \| good	1.556 \| good	0.152 \| good
2026-04-25T00:00:00.000Z	42 \| good	0.506 \| good	1.802 \| good	45.335 \| good	0.186 \| good	2.026 \| good	0.153 \| good
2026-04-25T01:00:00.000Z	34 \| good	1.058 \| good	4.238 \| good	36.701 \| good	0.227 \| good	2.325 \| good	0.155 \| good
2026-04-25T02:00:00.000Z	34 \| good	1.177 \| good	4.92 \| good	37.026 \| good	0.268 \| good	2.625 \| good	0.157 \| good
2026-04-25T03:00:00.000Z	32 \| good	1.086 \| good	4.438 \| good	35.176 \| good	0.309 \| good	2.924 \| good	0.159 \| good
2026-04-25T04:00:00.000Z	30 \| good	1.165 \| good	4.738 \| good	31.72 \| good	0.435 \| good	3.037 \| good	0.159 \| good
2026-04-25T05:00:00.000Z	28 \| good	1.218 \| good	5.058 \| good	30.291 \| good	0.562 \| good	3.15 \| good	0.16 \| good
2026-04-25T06:00:00.000Z	27 \| good	0.997 \| good	4.106 \| good	29.078 \| good	0.688 \| good	3.263 \| good	0.161 \| good
2026-04-25T07:00:00.000Z	22 \| good	1.976 \| good	8.164 \| good	24.233 \| good	0.667 \| good	3.278 \| good	0.162 \| good
2026-04-25T08:00:00.000Z	22 \| good	0.88 \| good	3.116 \| good	24.416 \| good	0.646 \| good	3.292 \| good	0.163 \| good
2026-04-25T09:00:00.000Z	24 \| good	2.215 \| good	9.148 \| good	26.21 \| good	0.625 \| good	3.307 \| good	0.165 \| good
2026-04-25T10:00:00.000Z	25 \| good	3.89 \| good	17.121 \| good	27.051 \| good	0.455 \| good	2.956 \| good	0.169 \| good
2026-04-25T11:00:00.000Z	38 \| good	7.477 \| good	32.869 \| good	31.584 \| good	0.284 \| good	2.605 \| good	0.173 \| good
2026-04-25T12:00:00.000Z	31 \| good	5.477 \| good	23.532 \| good	34.455 \| good	0.113 \| good	2.254 \| good	0.178 \| good
2026-04-25T13:00:00.000Z	36 \| good	3.823 \| good	17 \| good	38.725 \| good	0.109 \| good	1.902 \| good	0.175 \| good
2026-04-25T14:00:00.000Z	37 \| good	3.378 \| good	15 \| good	39.614 \| good	0.104 \| good	1.549 \| good	0.173 \| good
2026-04-25T15:00:00.000Z	39 \| good	2.795 \| good	11.309 \| good	41.922 \| good	0.099 \| good	1.197 \| good	0.17 \| good
2026-04-25T16:00:00.000Z	41 \| good	2.78 \| good	11.276 \| good	44.049 \| good	0.12 \| good	0.996 \| good	0.163 \| good
2026-04-25T17:00:00.000Z	44 \| good	2.6 \| good	10.658 \| good	47.465 \| good	0.14 \| good	0.794 \| good	0.155 \| good
2026-04-25T18:00:00.000Z	45 \| good	2.182 \| good	9.036 \| good	48.939 \| good	0.161 \| good	0.593 \| good	0.148 \| good
2026-04-25T19:00:00.000Z	48 \| good	2.823 \| good	11.736 \| good	51.532 \| good	0.164 \| good	0.595 \| good	0.146 \| good
2026-04-25T20:00:00.000Z	49 \| good	3.258 \| good	13.926 \| good	52.779 \| good	0.167 \| good	0.597 \| good	0.144 \| good
2026-04-25T21:00:00.000Z	50 \| good	2.294 \| good	9.552 \| good	54.373 \| good	0.17 \| good	0.599 \| good	0.142 \| good
2026-04-25T22:00:00.000Z	54 \| moderate	2.186 \| good	9.052 \| good	56.038 \| fine	0.172 \| good	1.273 \| good	0.146 \| good
2026-04-25T23:00:00.000Z	58 \| moderate	0.651 \| good	2.271 \| good	56.839 \| fine	0.173 \| good	1.947 \| good	0.151 \| good
2026-04-26T00:00:00.000Z	39 \| good	1.77 \| good	2.212 \| good	42.177 \| good	0.172 \| good	2.629 \| good	0.155 \| good
2026-04-26T01:00:00.000Z	44 \| good	2.803 \| good	11.474 \| good	46.95 \| good	0.205 \| good	3.205 \| good	0.161 \| good
2026-04-26T02:00:00.000Z	37 \| good	3.748 \| good	16.452 \| good	40.066 \| good	0.235 \| good	3.789 \| good	0.166 \| good
2026-04-26T03:00:00.000Z	34 \| good	2.462 \| good	10.048 \| good	37.126 \| good	0.265 \| good	4.373 \| good	0.171 \| good

Sun Prairie

Empower business decisions with accurate air quality data

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

0.20ppm

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

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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 01:00:00 on 2026-04-23.

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 04:00:00 on 2026-04-23.

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

The real-time air quality index in Sun Prairie, Wisconsin is 44, 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 7.113 μg/m³.

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

The current PM₁₀ levels in Sun Prairie, Wisconsin are 26.682 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 0.194 ppm.

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

The current sulfur dioxide (SO₂) levels in Sun Prairie, Wisconsin are 0.753 ppb.

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

The current ozone (O₃) levels at Sun Prairie, Wisconsin is 47.195 ppm.

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

The current nitrogen dioxide (NO₂) levels at Sun Prairie, Wisconsin is 3.638 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T04:00:00.000Z	56 \| moderate	12.213 \| fine	37.058 \| good	39.462 \| good	0.516 \| good	21.345 \| good	0.294 \| good
2026-04-22T05:00:00.000Z	56 \| moderate	11.664 \| good	37.843 \| good	36.909 \| good	0.493 \| good	16.352 \| good	0.262 \| good
2026-04-22T06:00:00.000Z	58 \| moderate	12.55 \| fine	51.827 \| good	37.358 \| good	0.545 \| good	14.423 \| good	0.262 \| good
2026-04-22T07:00:00.000Z	58 \| moderate	13.483 \| fine	52.248 \| good	35.509 \| good	0.604 \| good	14.809 \| good	0.239 \| good
2026-04-22T08:00:00.000Z	60 \| moderate	14.168 \| fine	36.813 \| good	41.753 \| good	0.462 \| good	7.939 \| good	0.216 \| good
2026-04-22T09:00:00.000Z	60 \| moderate	13.519 \| fine	35.669 \| good	29.233 \| good	0.381 \| good	9.015 \| good	0.231 \| good
2026-04-22T10:00:00.000Z	52 \| moderate	9.642 \| good	32.203 \| good	36.47 \| good	0.397 \| good	8.041 \| good	0.239 \| good
2026-04-22T11:00:00.000Z	54 \| moderate	10.961 \| good	31.464 \| good	38.929 \| good	0.357 \| good	9.788 \| good	0.218 \| good
2026-04-22T12:00:00.000Z	44 \| good	7.785 \| good	22.67 \| good	31.994 \| good	0.279 \| good	11.002 \| good	0.226 \| good
2026-04-22T13:00:00.000Z	56 \| moderate	11.505 \| good	23.506 \| good	31.815 \| good	0.234 \| good	11.081 \| good	0.216 \| good
2026-04-22T14:00:00.000Z	52 \| moderate	10.106 \| good	21.675 \| good	39.708 \| good	0.234 \| good	8.163 \| good	0.217 \| good
2026-04-22T15:00:00.000Z	49 \| good	9.467 \| good	28.292 \| good	36.619 \| good	0.234 \| good	5.317 \| good	0.169 \| good
2026-04-22T16:00:00.000Z	44 \| good	8.021 \| good	22.499 \| good	41.838 \| good	0.322 \| good	4.995 \| good	0.146 \| good
2026-04-22T17:00:00.000Z	45 \| good	7.718 \| good	28.914 \| good	48.999 \| good	0.269 \| good	5.095 \| good	0.17 \| good
2026-04-22T18:00:00.000Z	49 \| good	8.216 \| good	25.008 \| good	52.659 \| good	0.483 \| good	5.847 \| good	0.185 \| good
2026-04-22T19:00:00.000Z	51 \| moderate	8.419 \| good	26.275 \| good	54.598 \| good	0.718 \| good	5.042 \| good	0.185 \| good
2026-04-22T20:00:00.000Z	50 \| good	9.353 \| good	28.415 \| good	54.414 \| good	0.822 \| good	4.009 \| good	0.169 \| good
2026-04-22T21:00:00.000Z	71 \| moderate	10.873 \| good	35.284 \| good	61.275 \| fine	0.66 \| good	3.577 \| good	0.177 \| good
2026-04-22T22:00:00.000Z	74 \| moderate	8.961 \| good	34.298 \| good	62.11 \| fine	0.336 \| good	3.551 \| good	0.177 \| good
2026-04-22T23:00:00.000Z	74 \| moderate	6.291 \| good	20.497 \| good	62.171 \| fine	0.478 \| good	4.539 \| good	0.177 \| good
2026-04-23T00:00:00.000Z	80 \| moderate	4.407 \| good	16.245 \| good	63.599 \| fine	0.361 \| good	5.195 \| good	0.154 \| good
2026-04-23T01:00:00.000Z	67 \| moderate	7.883 \| good	25 \| good	60.38 \| fine	0.352 \| good	5.178 \| good	0.222 \| good
2026-04-23T02:00:00.000Z	58 \| moderate	9.482 \| good	23.444 \| good	57.364 \| fine	0.602 \| good	7.052 \| good	0.208 \| good
2026-04-23T03:00:00.000Z	49 \| good	9.09 \| good	22.383 \| good	50.467 \| good	0.465 \| good	7.258 \| good	0.172 \| good
2026-04-23T04:00:00.000Z	47 \| good	7.328 \| good	23.994 \| good	50.673 \| good	0.423 \| good	10.42 \| good	0.194 \| good
2026-04-23T05:00:00.000Z	44 \| good	8.145 \| good	33.501 \| good	44.553 \| good	0.332 \| good	10.936 \| good	0.157 \| good
2026-04-23T06:00:00.000Z	38 \| good	6.511 \| good	29.12 \| good	38.396 \| good	0.265 \| good	13.35 \| good	0.18 \| good
2026-04-23T07:00:00.000Z	34 \| good	6.041 \| good	32.157 \| good	36.541 \| good	0.404 \| good	13.218 \| good	0.149 \| good
2026-04-23T08:00:00.000Z	36 \| good	6.474 \| good	39.325 \| good	37.915 \| good	0.51 \| good	13.553 \| good	0.149 \| good
2026-04-23T09:00:00.000Z	52 \| moderate	10.343 \| good	56.177 \| fine	40.099 \| good	0.643 \| good	13.87 \| good	0.149 \| good
2026-04-23T10:00:00.000Z	38 \| good	6.681 \| good	23.531 \| good	39.884 \| good	0.695 \| good	11.271 \| good	0.163 \| good
2026-04-23T11:00:00.000Z	38 \| good	7.235 \| good	24.396 \| good	35.098 \| good	0.606 \| good	9.654 \| good	0.231 \| good
2026-04-23T12:00:00.000Z	49 \| good	8.757 \| good	44.652 \| good	39.191 \| good	0.321 \| good	9.827 \| good	0.263 \| good
2026-04-23T13:00:00.000Z	53 \| moderate	8.724 \| good	58.847 \| fine	38.408 \| good	0.323 \| good	5.876 \| good	0.254 \| good
2026-04-23T14:00:00.000Z	44 \| good	7.864 \| good	28.764 \| good	34.107 \| good	0.436 \| good	7.559 \| good	0.245 \| good
2026-04-23T15:00:00.000Z	38 \| good	6.768 \| good	25.789 \| good	34.366 \| good	0.505 \| good	5.409 \| good	0.222 \| good
2026-04-23T16:00:00.000Z	32 \| good	5.425 \| good	21.48 \| good	34.824 \| good	0.459 \| good	4.684 \| good	0.199 \| good
2026-04-23T17:00:00.000Z	37 \| good	4.843 \| good	22.01 \| good	40.456 \| good	0.515 \| good	2.359 \| good	0.222 \| good
2026-04-23T18:00:00.000Z	38 \| good	4.531 \| good	18.338 \| good	41.351 \| good	1.356 \| good	1.262 \| good	0.14 \| good
2026-04-23T19:00:00.000Z	43 \| good	4.39 \| good	17.729 \| good	46.018 \| good	1.521 \| good	1.075 \| good	0.176 \| good
2026-04-23T20:00:00.000Z	44 \| good	5.447 \| good	23.705 \| good	48.297 \| good	1.903 \| good	3.86 \| good	0.146 \| good
2026-04-23T21:00:00.000Z	46 \| good	5.04 \| good	17.671 \| good	49.724 \| good	2.431 \| good	3.652 \| good	0.146 \| good
2026-04-23T22:00:00.000Z	46 \| good	5.304 \| good	22.131 \| good	50.465 \| good	1.303 \| good	1.259 \| good	0.146 \| good
2026-04-23T23:00:00.000Z	48 \| good	5.396 \| good	32.616 \| good	51.626 \| good	0.764 \| good	1.386 \| good	0.132 \| good
2026-04-24T00:00:00.000Z	46 \| good	6.02 \| good	20.566 \| good	50.276 \| good	0.805 \| good	1.248 \| good	0.146 \| good
2026-04-24T01:00:00.000Z	45 \| good	6.948 \| good	23.572 \| good	49.386 \| good	0.783 \| good	1.836 \| good	0.154 \| good
2026-04-24T02:00:00.000Z	44 \| good	7.113 \| good	26.682 \| good	47.195 \| good	0.753 \| good	3.638 \| good	0.194 \| good
2026-04-24T03:00:00.000Z	43 \| good	0.783 \| good	2.947 \| good	46.346 \| good	0.394 \| good	2.614 \| good	0.158 \| good
2026-04-24T03:00:00.000Z	44 \| good	7.113 \| good	26.682 \| good	47.195 \| good	0.753 \| good	3.638 \| good	0.194 \| good
2026-04-24T04:00:00.000Z	45 \| good	3.616 \| good	15.856 \| good	49.11 \| good	0.374 \| good	2.499 \| good	0.159 \| good
2026-04-24T05:00:00.000Z	44 \| good	2.273 \| good	9.361 \| good	47.507 \| good	0.371 \| good	2.411 \| good	0.158 \| good
2026-04-24T06:00:00.000Z	41 \| good	2.346 \| good	9.622 \| good	43.698 \| good	0.367 \| good	2.322 \| good	0.157 \| good
2026-04-24T07:00:00.000Z	38 \| good	1.387 \| good	5.489 \| good	41.083 \| good	0.355 \| good	2.206 \| good	0.153 \| good
2026-04-24T08:00:00.000Z	40 \| good	0.447 \| good	1.596 \| good	42.558 \| good	0.344 \| good	2.09 \| good	0.149 \| good
2026-04-24T09:00:00.000Z	36 \| good	0.384 \| good	1.486 \| good	39.417 \| good	0.332 \| good	1.974 \| good	0.144 \| good
2026-04-24T10:00:00.000Z	37 \| good	1.619 \| good	6.354 \| good	39.626 \| good	0.314 \| good	2.007 \| good	0.142 \| good
2026-04-24T11:00:00.000Z	38 \| good	6.936 \| good	30.611 \| good	40.414 \| good	0.296 \| good	2.04 \| good	0.14 \| good
2026-04-24T12:00:00.000Z	32 \| good	5.208 \| good	22.284 \| good	35.402 \| good	0.278 \| good	2.073 \| good	0.138 \| good
2026-04-24T13:00:00.000Z	31 \| good	1.295 \| good	5.244 \| good	33.534 \| good	0.241 \| good	2.019 \| good	0.143 \| good
2026-04-24T14:00:00.000Z	34 \| good	0.54 \| good	1.968 \| good	37.045 \| good	0.205 \| good	1.965 \| good	0.147 \| good
2026-04-24T15:00:00.000Z	33 \| good	0.429 \| good	1.66 \| good	36.495 \| good	0.168 \| good	1.911 \| good	0.152 \| good
2026-04-24T16:00:00.000Z	36 \| good	0.762 \| good	2.654 \| good	39.188 \| good	0.162 \| good	1.514 \| good	0.153 \| good
2026-04-24T17:00:00.000Z	37 \| good	1.604 \| good	6.622 \| good	40.328 \| good	0.156 \| good	1.116 \| good	0.154 \| good
2026-04-24T18:00:00.000Z	39 \| good	2.497 \| good	10.106 \| good	41.719 \| good	0.15 \| good	0.719 \| good	0.155 \| good
2026-04-24T19:00:00.000Z	41 \| good	4.185 \| good	18.206 \| good	44.162 \| good	0.159 \| good	0.684 \| good	0.154 \| good
2026-04-24T20:00:00.000Z	42 \| good	4.6 \| good	20.207 \| good	45.371 \| good	0.168 \| good	0.65 \| good	0.152 \| good
2026-04-24T21:00:00.000Z	47 \| good	3.477 \| good	15.212 \| good	50.784 \| good	0.177 \| good	0.615 \| good	0.15 \| good
2026-04-24T22:00:00.000Z	48 \| good	3.915 \| good	17.228 \| good	52.147 \| good	0.18 \| good	1.085 \| good	0.151 \| good
2026-04-24T23:00:00.000Z	49 \| good	2.958 \| good	12.167 \| good	53.388 \| good	0.183 \| good	1.556 \| good	0.152 \| good
2026-04-25T00:00:00.000Z	42 \| good	0.506 \| good	1.802 \| good	45.335 \| good	0.186 \| good	2.026 \| good	0.153 \| good
2026-04-25T01:00:00.000Z	34 \| good	1.058 \| good	4.238 \| good	36.701 \| good	0.227 \| good	2.325 \| good	0.155 \| good
2026-04-25T02:00:00.000Z	34 \| good	1.177 \| good	4.92 \| good	37.026 \| good	0.268 \| good	2.625 \| good	0.157 \| good
2026-04-25T03:00:00.000Z	32 \| good	1.086 \| good	4.438 \| good	35.176 \| good	0.309 \| good	2.924 \| good	0.159 \| good
2026-04-25T04:00:00.000Z	30 \| good	1.165 \| good	4.738 \| good	31.72 \| good	0.435 \| good	3.037 \| good	0.159 \| good
2026-04-25T05:00:00.000Z	28 \| good	1.218 \| good	5.058 \| good	30.291 \| good	0.562 \| good	3.15 \| good	0.16 \| good
2026-04-25T06:00:00.000Z	27 \| good	0.997 \| good	4.106 \| good	29.078 \| good	0.688 \| good	3.263 \| good	0.161 \| good
2026-04-25T07:00:00.000Z	22 \| good	1.976 \| good	8.164 \| good	24.233 \| good	0.667 \| good	3.278 \| good	0.162 \| good
2026-04-25T08:00:00.000Z	22 \| good	0.88 \| good	3.116 \| good	24.416 \| good	0.646 \| good	3.292 \| good	0.163 \| good
2026-04-25T09:00:00.000Z	24 \| good	2.215 \| good	9.148 \| good	26.21 \| good	0.625 \| good	3.307 \| good	0.165 \| good
2026-04-25T10:00:00.000Z	25 \| good	3.89 \| good	17.121 \| good	27.051 \| good	0.455 \| good	2.956 \| good	0.169 \| good
2026-04-25T11:00:00.000Z	38 \| good	7.477 \| good	32.869 \| good	31.584 \| good	0.284 \| good	2.605 \| good	0.173 \| good
2026-04-25T12:00:00.000Z	31 \| good	5.477 \| good	23.532 \| good	34.455 \| good	0.113 \| good	2.254 \| good	0.178 \| good
2026-04-25T13:00:00.000Z	36 \| good	3.823 \| good	17 \| good	38.725 \| good	0.109 \| good	1.902 \| good	0.175 \| good
2026-04-25T14:00:00.000Z	37 \| good	3.378 \| good	15 \| good	39.614 \| good	0.104 \| good	1.549 \| good	0.173 \| good
2026-04-25T15:00:00.000Z	39 \| good	2.795 \| good	11.309 \| good	41.922 \| good	0.099 \| good	1.197 \| good	0.17 \| good
2026-04-25T16:00:00.000Z	41 \| good	2.78 \| good	11.276 \| good	44.049 \| good	0.12 \| good	0.996 \| good	0.163 \| good
2026-04-25T17:00:00.000Z	44 \| good	2.6 \| good	10.658 \| good	47.465 \| good	0.14 \| good	0.794 \| good	0.155 \| good
2026-04-25T18:00:00.000Z	45 \| good	2.182 \| good	9.036 \| good	48.939 \| good	0.161 \| good	0.593 \| good	0.148 \| good
2026-04-25T19:00:00.000Z	48 \| good	2.823 \| good	11.736 \| good	51.532 \| good	0.164 \| good	0.595 \| good	0.146 \| good
2026-04-25T20:00:00.000Z	49 \| good	3.258 \| good	13.926 \| good	52.779 \| good	0.167 \| good	0.597 \| good	0.144 \| good
2026-04-25T21:00:00.000Z	50 \| good	2.294 \| good	9.552 \| good	54.373 \| good	0.17 \| good	0.599 \| good	0.142 \| good
2026-04-25T22:00:00.000Z	54 \| moderate	2.186 \| good	9.052 \| good	56.038 \| fine	0.172 \| good	1.273 \| good	0.146 \| good
2026-04-25T23:00:00.000Z	58 \| moderate	0.651 \| good	2.271 \| good	56.839 \| fine	0.173 \| good	1.947 \| good	0.151 \| good
2026-04-26T00:00:00.000Z	39 \| good	1.77 \| good	2.212 \| good	42.177 \| good	0.172 \| good	2.629 \| good	0.155 \| good
2026-04-26T01:00:00.000Z	44 \| good	2.803 \| good	11.474 \| good	46.95 \| good	0.205 \| good	3.205 \| good	0.161 \| good
2026-04-26T02:00:00.000Z	37 \| good	3.748 \| good	16.452 \| good	40.066 \| good	0.235 \| good	3.789 \| good	0.166 \| good
2026-04-26T03:00:00.000Z	34 \| good	2.462 \| good	10.048 \| good	37.126 \| good	0.265 \| good	4.373 \| good	0.171 \| good

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

Common air pollutants in Sun Prairie, Wisconsin

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Sun Prairie, Wisconsin air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

DeForest, Wisconsin

Madison, Wisconsin

Waunakee, Wisconsin

Middleton, Wisconsin

Fitchburg, Wisconsin

Stoughton, Wisconsin

How accurate is Wisconsin, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

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

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

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

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

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

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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