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

The current PM10 concentration at Waupun, Wisconsin is 21.123 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Waupun, Wisconsin is 0.589 ppb.

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

The current ozone (O3) concentration at Waupun, Wisconsin is 48.351 ppm.

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

The current nitrogen dioxide (NO2) concentration at Waupun, Wisconsin is 7.351 ppb.

Waupun, Wisconsin live air quality index now

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

The current PM2.5 concentration at Waupun, Wisconsin is 8.11 μg/m3.

Stay updated with real-time air quality in Waupun, 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

Waupun, Wisconsin

Last updated: ... (Local time)

Major air pollutants in Waupun, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.11 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.12 μg/m³

155

255

425

605+

Ozone (O₃)

48.35 ppb

201

201+

Sulfur Dioxide (SO₂)

0.59 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.35 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.15 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Waupun, Wisconsin

Get Live Pollen Counts

Waupun, Wisconsin

Scroll To Air Quality Map

Track live Waupun, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T04:00:00.000Z	54 \| moderate	10.869 \| good	40.39 \| good	43.02 \| good	0.517 \| good	12.099 \| good	0.258 \| good
2026-04-22T05:00:00.000Z	54 \| moderate	10.506 \| good	35.768 \| good	43.168 \| good	0.415 \| good	12.701 \| good	0.239 \| good
2026-04-22T06:00:00.000Z	52 \| moderate	10.09 \| good	36.192 \| good	45.696 \| good	0.409 \| good	12.489 \| good	0.239 \| good
2026-04-22T07:00:00.000Z	54 \| moderate	10.914 \| good	32.661 \| good	40.301 \| good	0.508 \| good	10.905 \| good	0.224 \| good
2026-04-22T08:00:00.000Z	49 \| good	8.819 \| good	25.847 \| good	38.257 \| good	0.382 \| good	5.72 \| good	0.21 \| good
2026-04-22T09:00:00.000Z	52 \| moderate	9.995 \| good	34.411 \| good	41.85 \| good	0.341 \| good	5.544 \| good	0.22 \| good
2026-04-22T10:00:00.000Z	56 \| moderate	11.651 \| good	29.808 \| good	38.83 \| good	0.301 \| good	6.517 \| good	0.224 \| good
2026-04-22T11:00:00.000Z	54 \| moderate	10.82 \| good	24.981 \| good	41.355 \| good	0.284 \| good	8.385 \| good	0.167 \| good
2026-04-22T12:00:00.000Z	52 \| moderate	10.413 \| good	26.622 \| good	38.519 \| good	0.207 \| good	10.591 \| good	0.172 \| good
2026-04-22T13:00:00.000Z	54 \| moderate	10.858 \| good	22.933 \| good	38.777 \| good	0.213 \| good	7.421 \| good	0.167 \| good
2026-04-22T14:00:00.000Z	49 \| good	8.897 \| good	19.972 \| good	41.955 \| good	0.245 \| good	7.997 \| good	0.165 \| good
2026-04-22T15:00:00.000Z	52 \| moderate	10.36 \| good	19.604 \| good	44.516 \| good	0.238 \| good	4.919 \| good	0.139 \| good
2026-04-22T16:00:00.000Z	44 \| good	8.47 \| good	24.771 \| good	46.075 \| good	0.341 \| good	3.674 \| good	0.124 \| good
2026-04-22T17:00:00.000Z	44 \| good	8.117 \| good	26.61 \| good	47.508 \| good	0.296 \| good	3.985 \| good	0.14 \| good
2026-04-22T18:00:00.000Z	44 \| good	7.934 \| good	22.363 \| good	43.257 \| good	0.308 \| good	5.857 \| good	0.145 \| good
2026-04-22T19:00:00.000Z	52 \| moderate	10.375 \| good	41.817 \| good	50.386 \| good	0.25 \| good	6.154 \| good	0.145 \| good
2026-04-22T20:00:00.000Z	49 \| good	8.644 \| good	36.307 \| good	45.573 \| good	0.398 \| good	5.511 \| good	0.139 \| good
2026-04-22T21:00:00.000Z	49 \| good	7.237 \| good	26.333 \| good	53.39 \| good	0.416 \| good	5.749 \| good	0.143 \| good
2026-04-22T22:00:00.000Z	51 \| moderate	7.109 \| good	27.236 \| good	54.695 \| good	0.267 \| good	5.331 \| good	0.143 \| good
2026-04-22T23:00:00.000Z	49 \| good	6.886 \| good	43.346 \| good	53 \| good	0.357 \| good	4.668 \| good	0.143 \| good
2026-04-23T00:00:00.000Z	45 \| good	7.118 \| good	29.78 \| good	49.466 \| good	0.326 \| good	4.925 \| good	0.129 \| good
2026-04-23T01:00:00.000Z	46 \| good	6.468 \| good	24.699 \| good	50.011 \| good	0.507 \| good	2.328 \| good	0.215 \| good
2026-04-23T02:00:00.000Z	56 \| moderate	11.786 \| good	25.371 \| good	54.373 \| good	0.65 \| good	3.137 \| good	0.21 \| good
2026-04-23T03:00:00.000Z	54 \| moderate	10.558 \| good	27.844 \| good	44.67 \| good	0.435 \| good	3.709 \| good	0.143 \| good
2026-04-23T04:00:00.000Z	39 \| good	7.117 \| good	18.869 \| good	42.089 \| good	0.361 \| good	9.373 \| good	0.153 \| good
2026-04-23T05:00:00.000Z	41 \| good	4.803 \| good	22.575 \| good	43.569 \| good	0.38 \| good	9.173 \| good	0.133 \| good
2026-04-23T06:00:00.000Z	34 \| good	4.379 \| good	16.724 \| good	36.529 \| good	0.244 \| good	13.367 \| good	0.148 \| good
2026-04-23T07:00:00.000Z	32 \| good	4.364 \| good	19.049 \| good	34.734 \| good	0.28 \| good	12.909 \| good	0.129 \| good
2026-04-23T08:00:00.000Z	37 \| good	5.333 \| good	25.36 \| good	39.817 \| good	0.341 \| good	12.362 \| good	0.129 \| good
2026-04-23T09:00:00.000Z	30 \| good	5.436 \| good	28.296 \| good	31.878 \| good	0.46 \| good	8.807 \| good	0.129 \| good
2026-04-23T10:00:00.000Z	36 \| good	5.687 \| good	14.775 \| good	39.344 \| good	0.522 \| good	9.076 \| good	0.138 \| good
2026-04-23T11:00:00.000Z	58 \| moderate	13.361 \| fine	38.112 \| good	37.475 \| good	0.406 \| good	12.152 \| good	0.224 \| good
2026-04-23T12:00:00.000Z	56 \| moderate	11.533 \| good	32.887 \| good	41.907 \| good	0.315 \| good	12.608 \| good	0.243 \| good
2026-04-23T13:00:00.000Z	44 \| good	8.156 \| good	45.613 \| good	38.14 \| good	0.315 \| good	7.475 \| good	0.238 \| good
2026-04-23T14:00:00.000Z	49 \| good	8.72 \| good	29.57 \| good	36.514 \| good	0.477 \| good	7.644 \| good	0.229 \| good
2026-04-23T15:00:00.000Z	38 \| good	7.298 \| good	23.971 \| good	33.734 \| good	0.525 \| good	6.574 \| good	0.215 \| good
2026-04-23T16:00:00.000Z	34 \| good	6.131 \| good	21.277 \| good	36.684 \| good	0.418 \| good	5.767 \| good	0.201 \| good
2026-04-23T17:00:00.000Z	38 \| good	5.369 \| good	21.855 \| good	40.683 \| good	0.508 \| good	4.753 \| good	0.215 \| good
2026-04-23T18:00:00.000Z	41 \| good	4.886 \| good	14.632 \| good	43.999 \| good	1.293 \| good	4.083 \| good	0.124 \| good
2026-04-23T19:00:00.000Z	42 \| good	4.849 \| good	16.56 \| good	45.191 \| good	1.475 \| good	1.049 \| good	0.191 \| good
2026-04-23T20:00:00.000Z	44 \| good	4.992 \| good	15.129 \| good	48.089 \| good	1.737 \| good	4.502 \| good	0.124 \| good
2026-04-23T21:00:00.000Z	46 \| good	5.965 \| good	20.734 \| good	50.205 \| good	2.111 \| good	3.963 \| good	0.124 \| good
2026-04-23T22:00:00.000Z	47 \| good	5.898 \| good	19.55 \| good	50.564 \| good	1.113 \| good	1.261 \| good	0.124 \| good
2026-04-23T23:00:00.000Z	45 \| good	6.521 \| good	39.675 \| good	48.916 \| good	0.645 \| good	3.092 \| good	0.119 \| good
2026-04-24T00:00:00.000Z	47 \| good	6.714 \| good	37.079 \| good	50.596 \| good	0.644 \| good	3.93 \| good	0.124 \| good
2026-04-24T01:00:00.000Z	46 \| good	6.851 \| good	24.291 \| good	49.865 \| good	0.595 \| good	2.716 \| good	0.129 \| good
2026-04-24T02:00:00.000Z	44 \| good	8.11 \| good	21.123 \| good	48.351 \| good	0.589 \| good	7.351 \| good	0.153 \| good
2026-04-24T03:00:00.000Z	46 \| good	2.109 \| good	8.987 \| good	49.86 \| good	0.462 \| good	3.29 \| good	0.167 \| good
2026-04-24T03:00:00.000Z	44 \| good	8.11 \| good	21.123 \| good	48.351 \| good	0.589 \| good	7.351 \| good	0.153 \| good
2026-04-24T04:00:00.000Z	36 \| good	1.563 \| good	6.051 \| good	38.766 \| good	0.482 \| good	3.222 \| good	0.169 \| good
2026-04-24T05:00:00.000Z	33 \| good	1.537 \| good	6.044 \| good	36.494 \| good	0.45 \| good	2.963 \| good	0.166 \| good
2026-04-24T06:00:00.000Z	40 \| good	1.679 \| good	7.008 \| good	42.889 \| good	0.418 \| good	2.704 \| good	0.164 \| good
2026-04-24T07:00:00.000Z	41 \| good	2.919 \| good	12.025 \| good	43.555 \| good	0.373 \| good	2.567 \| good	0.161 \| good
2026-04-24T08:00:00.000Z	37 \| good	3.604 \| good	15.98 \| good	40.003 \| good	0.327 \| good	2.429 \| good	0.157 \| good
2026-04-24T09:00:00.000Z	42 \| good	3.054 \| good	12.042 \| good	44.517 \| good	0.282 \| good	2.292 \| good	0.154 \| good
2026-04-24T10:00:00.000Z	42 \| good	3.535 \| good	15.943 \| good	44.614 \| good	0.298 \| good	2.392 \| good	0.153 \| good
2026-04-24T11:00:00.000Z	38 \| good	7.136 \| good	31.901 \| good	39.753 \| good	0.313 \| good	2.491 \| good	0.151 \| good
2026-04-24T12:00:00.000Z	44 \| good	8.367 \| good	36.938 \| good	39.657 \| good	0.329 \| good	2.59 \| good	0.15 \| good
2026-04-24T13:00:00.000Z	33 \| good	6.191 \| good	27.056 \| good	34.887 \| good	0.281 \| good	2.312 \| good	0.149 \| good
2026-04-24T14:00:00.000Z	32 \| good	5.11 \| good	21.993 \| good	35.005 \| good	0.233 \| good	2.033 \| good	0.148 \| good
2026-04-24T15:00:00.000Z	34 \| good	3.777 \| good	16.062 \| good	36.986 \| good	0.185 \| good	1.754 \| good	0.148 \| good
2026-04-24T16:00:00.000Z	32 \| good	2.158 \| good	8.988 \| good	35.457 \| good	0.22 \| good	1.378 \| good	0.149 \| good
2026-04-24T17:00:00.000Z	33 \| good	1.444 \| good	6 \| good	35.844 \| good	0.255 \| good	1.002 \| good	0.15 \| good
2026-04-24T18:00:00.000Z	39 \| good	0.816 \| good	3.011 \| good	42.099 \| good	0.29 \| good	0.626 \| good	0.152 \| good
2026-04-24T19:00:00.000Z	38 \| good	1.375 \| good	5.048 \| good	41.169 \| good	0.355 \| good	0.585 \| good	0.152 \| good
2026-04-24T20:00:00.000Z	39 \| good	2.159 \| good	8.961 \| good	42.134 \| good	0.419 \| good	0.545 \| good	0.151 \| good
2026-04-24T21:00:00.000Z	40 \| good	2.246 \| good	9 \| good	42.634 \| good	0.483 \| good	0.504 \| good	0.151 \| good
2026-04-24T22:00:00.000Z	44 \| good	2.091 \| good	8.028 \| good	47.023 \| good	0.494 \| good	0.803 \| good	0.151 \| good
2026-04-24T23:00:00.000Z	44 \| good	0.25 \| good	1.006 \| good	48.127 \| good	0.505 \| good	1.101 \| good	0.15 \| good
2026-04-25T00:00:00.000Z	44 \| good	2.247 \| good	9.036 \| good	47.545 \| good	0.516 \| good	1.4 \| good	0.15 \| good
2026-04-25T01:00:00.000Z	39 \| good	0.443 \| good	2 \| good	41.619 \| good	0.585 \| good	1.781 \| good	0.151 \| good
2026-04-25T02:00:00.000Z	36 \| good	0.74 \| good	2.962 \| good	38.839 \| good	0.653 \| good	2.163 \| good	0.153 \| good
2026-04-25T03:00:00.000Z	31 \| good	0.721 \| good	2.962 \| good	33.71 \| good	0.722 \| good	2.544 \| good	0.155 \| good
2026-04-25T04:00:00.000Z	29 \| good	0.68 \| good	2.054 \| good	30.934 \| good	0.699 \| good	2.925 \| good	0.159 \| good
2026-04-25T05:00:00.000Z	27 \| good	0.904 \| good	3.965 \| good	28.868 \| good	0.677 \| good	3.306 \| good	0.163 \| good
2026-04-25T06:00:00.000Z	25 \| good	2.408 \| good	10.002 \| good	26.825 \| good	0.654 \| good	3.687 \| good	0.168 \| good
2026-04-25T07:00:00.000Z	33 \| good	5.511 \| good	23.993 \| good	27.056 \| good	0.464 \| good	3.256 \| good	0.172 \| good
2026-04-25T08:00:00.000Z	38 \| good	6.878 \| good	30.025 \| good	30.314 \| good	0.274 \| good	2.825 \| good	0.176 \| good
2026-04-25T09:00:00.000Z	33 \| good	6.066 \| good	26.94 \| good	29.964 \| good	0.084 \| good	2.394 \| good	0.18 \| good
2026-04-25T10:00:00.000Z	33 \| good	5.798 \| good	24.989 \| good	34.49 \| good	0.074 \| good	2.24 \| good	0.18 \| good
2026-04-25T11:00:00.000Z	44 \| good	8.446 \| good	36.97 \| good	33.21 \| good	0.063 \| good	2.086 \| good	0.181 \| good
2026-04-25T12:00:00.000Z	38 \| good	6.626 \| good	29.941 \| good	35.576 \| good	0.053 \| good	1.932 \| good	0.181 \| good
2026-04-25T13:00:00.000Z	35 \| good	6.318 \| good	27.977 \| good	38.046 \| good	0.094 \| good	1.662 \| good	0.174 \| good
2026-04-25T14:00:00.000Z	37 \| good	5.565 \| good	23.96 \| good	39.714 \| good	0.135 \| good	1.391 \| good	0.168 \| good
2026-04-25T15:00:00.000Z	39 \| good	4.713 \| good	20.947 \| good	42.438 \| good	0.176 \| good	1.12 \| good	0.161 \| good
2026-04-25T16:00:00.000Z	42 \| good	4.311 \| good	19 \| good	44.791 \| good	0.176 \| good	0.93 \| good	0.156 \| good
2026-04-25T17:00:00.000Z	43 \| good	4.162 \| good	18.046 \| good	46.359 \| good	0.177 \| good	0.741 \| good	0.151 \| good
2026-04-25T18:00:00.000Z	46 \| good	3.342 \| good	15.001 \| good	49.808 \| good	0.177 \| good	0.551 \| good	0.145 \| good
2026-04-25T19:00:00.000Z	50 \| good	3.304 \| good	14.032 \| good	53.676 \| good	0.173 \| good	0.545 \| good	0.144 \| good
2026-04-25T20:00:00.000Z	51 \| moderate	2.881 \| good	12.046 \| good	55.415 \| fine	0.17 \| good	0.54 \| good	0.142 \| good
2026-04-25T21:00:00.000Z	51 \| moderate	1.899 \| good	7.993 \| good	55.183 \| fine	0.166 \| good	0.535 \| good	0.141 \| good
2026-04-25T22:00:00.000Z	54 \| moderate	1.009 \| good	4.031 \| good	55.874 \| fine	0.171 \| good	0.965 \| good	0.144 \| good
2026-04-25T23:00:00.000Z	47 \| good	0.376 \| good	1.069 \| good	50.587 \| good	0.176 \| good	1.395 \| good	0.148 \| good
2026-04-26T00:00:00.000Z	40 \| good	1.862 \| good	2.293 \| good	42.799 \| good	0.181 \| good	1.832 \| good	0.152 \| good
2026-04-26T01:00:00.000Z	41 \| good	3.459 \| good	15.051 \| good	43.906 \| good	0.199 \| good	2.259 \| good	0.157 \| good
2026-04-26T02:00:00.000Z	36 \| good	2.899 \| good	12.047 \| good	39 \| good	0.216 \| good	2.692 \| good	0.161 \| good
2026-04-26T03:00:00.000Z	31 \| good	4.186 \| good	18.054 \| good	34.11 \| good	0.234 \| good	3.126 \| good	0.166 \| good

Waupun

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Waupun, Wisconsin air quality map: Track AQI near you

0.21ppm

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 Waupun, Wisconsin updated?

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

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

The worst air quality in Waupun, Wisconsin in the last 24 hours was observed at 11:00:00 on 2026-04-23.

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

In the last 24 hrs, the best air quality in Waupun, Wisconsin was observed at 09:00:00 on 2026-04-23.

What is the current air quality in Waupun, Wisconsin?

The current air quality in Waupun, Wisconsin is 44, categorized as Good based on real-time data.

What pollutant is the most common in Waupun, Wisconsin?

The most common pollutant in Waupun, Wisconsin is O3.

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

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

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

The current PM_2.5 concentration at Waupun, Wisconsin is 8.11 μg/m³.

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

The current PM₁₀ concentration at Waupun, Wisconsin is 21.123 μg/m³.

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

The current carbon monoxide (CO) concentration at Waupun, Wisconsin is 0.153 ppm.

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

The current sulfur dioxide (SO₂) concentration at Waupun, Wisconsin is 0.589 ppb.

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

The current ozone (O₃) concentration at Waupun, Wisconsin is 48.351 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Waupun, Wisconsin is 7.351 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T04:00:00.000Z	54 \| moderate	10.869 \| good	40.39 \| good	43.02 \| good	0.517 \| good	12.099 \| good	0.258 \| good
2026-04-22T05:00:00.000Z	54 \| moderate	10.506 \| good	35.768 \| good	43.168 \| good	0.415 \| good	12.701 \| good	0.239 \| good
2026-04-22T06:00:00.000Z	52 \| moderate	10.09 \| good	36.192 \| good	45.696 \| good	0.409 \| good	12.489 \| good	0.239 \| good
2026-04-22T07:00:00.000Z	54 \| moderate	10.914 \| good	32.661 \| good	40.301 \| good	0.508 \| good	10.905 \| good	0.224 \| good
2026-04-22T08:00:00.000Z	49 \| good	8.819 \| good	25.847 \| good	38.257 \| good	0.382 \| good	5.72 \| good	0.21 \| good
2026-04-22T09:00:00.000Z	52 \| moderate	9.995 \| good	34.411 \| good	41.85 \| good	0.341 \| good	5.544 \| good	0.22 \| good
2026-04-22T10:00:00.000Z	56 \| moderate	11.651 \| good	29.808 \| good	38.83 \| good	0.301 \| good	6.517 \| good	0.224 \| good
2026-04-22T11:00:00.000Z	54 \| moderate	10.82 \| good	24.981 \| good	41.355 \| good	0.284 \| good	8.385 \| good	0.167 \| good
2026-04-22T12:00:00.000Z	52 \| moderate	10.413 \| good	26.622 \| good	38.519 \| good	0.207 \| good	10.591 \| good	0.172 \| good
2026-04-22T13:00:00.000Z	54 \| moderate	10.858 \| good	22.933 \| good	38.777 \| good	0.213 \| good	7.421 \| good	0.167 \| good
2026-04-22T14:00:00.000Z	49 \| good	8.897 \| good	19.972 \| good	41.955 \| good	0.245 \| good	7.997 \| good	0.165 \| good
2026-04-22T15:00:00.000Z	52 \| moderate	10.36 \| good	19.604 \| good	44.516 \| good	0.238 \| good	4.919 \| good	0.139 \| good
2026-04-22T16:00:00.000Z	44 \| good	8.47 \| good	24.771 \| good	46.075 \| good	0.341 \| good	3.674 \| good	0.124 \| good
2026-04-22T17:00:00.000Z	44 \| good	8.117 \| good	26.61 \| good	47.508 \| good	0.296 \| good	3.985 \| good	0.14 \| good
2026-04-22T18:00:00.000Z	44 \| good	7.934 \| good	22.363 \| good	43.257 \| good	0.308 \| good	5.857 \| good	0.145 \| good
2026-04-22T19:00:00.000Z	52 \| moderate	10.375 \| good	41.817 \| good	50.386 \| good	0.25 \| good	6.154 \| good	0.145 \| good
2026-04-22T20:00:00.000Z	49 \| good	8.644 \| good	36.307 \| good	45.573 \| good	0.398 \| good	5.511 \| good	0.139 \| good
2026-04-22T21:00:00.000Z	49 \| good	7.237 \| good	26.333 \| good	53.39 \| good	0.416 \| good	5.749 \| good	0.143 \| good
2026-04-22T22:00:00.000Z	51 \| moderate	7.109 \| good	27.236 \| good	54.695 \| good	0.267 \| good	5.331 \| good	0.143 \| good
2026-04-22T23:00:00.000Z	49 \| good	6.886 \| good	43.346 \| good	53 \| good	0.357 \| good	4.668 \| good	0.143 \| good
2026-04-23T00:00:00.000Z	45 \| good	7.118 \| good	29.78 \| good	49.466 \| good	0.326 \| good	4.925 \| good	0.129 \| good
2026-04-23T01:00:00.000Z	46 \| good	6.468 \| good	24.699 \| good	50.011 \| good	0.507 \| good	2.328 \| good	0.215 \| good
2026-04-23T02:00:00.000Z	56 \| moderate	11.786 \| good	25.371 \| good	54.373 \| good	0.65 \| good	3.137 \| good	0.21 \| good
2026-04-23T03:00:00.000Z	54 \| moderate	10.558 \| good	27.844 \| good	44.67 \| good	0.435 \| good	3.709 \| good	0.143 \| good
2026-04-23T04:00:00.000Z	39 \| good	7.117 \| good	18.869 \| good	42.089 \| good	0.361 \| good	9.373 \| good	0.153 \| good
2026-04-23T05:00:00.000Z	41 \| good	4.803 \| good	22.575 \| good	43.569 \| good	0.38 \| good	9.173 \| good	0.133 \| good
2026-04-23T06:00:00.000Z	34 \| good	4.379 \| good	16.724 \| good	36.529 \| good	0.244 \| good	13.367 \| good	0.148 \| good
2026-04-23T07:00:00.000Z	32 \| good	4.364 \| good	19.049 \| good	34.734 \| good	0.28 \| good	12.909 \| good	0.129 \| good
2026-04-23T08:00:00.000Z	37 \| good	5.333 \| good	25.36 \| good	39.817 \| good	0.341 \| good	12.362 \| good	0.129 \| good
2026-04-23T09:00:00.000Z	30 \| good	5.436 \| good	28.296 \| good	31.878 \| good	0.46 \| good	8.807 \| good	0.129 \| good
2026-04-23T10:00:00.000Z	36 \| good	5.687 \| good	14.775 \| good	39.344 \| good	0.522 \| good	9.076 \| good	0.138 \| good
2026-04-23T11:00:00.000Z	58 \| moderate	13.361 \| fine	38.112 \| good	37.475 \| good	0.406 \| good	12.152 \| good	0.224 \| good
2026-04-23T12:00:00.000Z	56 \| moderate	11.533 \| good	32.887 \| good	41.907 \| good	0.315 \| good	12.608 \| good	0.243 \| good
2026-04-23T13:00:00.000Z	44 \| good	8.156 \| good	45.613 \| good	38.14 \| good	0.315 \| good	7.475 \| good	0.238 \| good
2026-04-23T14:00:00.000Z	49 \| good	8.72 \| good	29.57 \| good	36.514 \| good	0.477 \| good	7.644 \| good	0.229 \| good
2026-04-23T15:00:00.000Z	38 \| good	7.298 \| good	23.971 \| good	33.734 \| good	0.525 \| good	6.574 \| good	0.215 \| good
2026-04-23T16:00:00.000Z	34 \| good	6.131 \| good	21.277 \| good	36.684 \| good	0.418 \| good	5.767 \| good	0.201 \| good
2026-04-23T17:00:00.000Z	38 \| good	5.369 \| good	21.855 \| good	40.683 \| good	0.508 \| good	4.753 \| good	0.215 \| good
2026-04-23T18:00:00.000Z	41 \| good	4.886 \| good	14.632 \| good	43.999 \| good	1.293 \| good	4.083 \| good	0.124 \| good
2026-04-23T19:00:00.000Z	42 \| good	4.849 \| good	16.56 \| good	45.191 \| good	1.475 \| good	1.049 \| good	0.191 \| good
2026-04-23T20:00:00.000Z	44 \| good	4.992 \| good	15.129 \| good	48.089 \| good	1.737 \| good	4.502 \| good	0.124 \| good
2026-04-23T21:00:00.000Z	46 \| good	5.965 \| good	20.734 \| good	50.205 \| good	2.111 \| good	3.963 \| good	0.124 \| good
2026-04-23T22:00:00.000Z	47 \| good	5.898 \| good	19.55 \| good	50.564 \| good	1.113 \| good	1.261 \| good	0.124 \| good
2026-04-23T23:00:00.000Z	45 \| good	6.521 \| good	39.675 \| good	48.916 \| good	0.645 \| good	3.092 \| good	0.119 \| good
2026-04-24T00:00:00.000Z	47 \| good	6.714 \| good	37.079 \| good	50.596 \| good	0.644 \| good	3.93 \| good	0.124 \| good
2026-04-24T01:00:00.000Z	46 \| good	6.851 \| good	24.291 \| good	49.865 \| good	0.595 \| good	2.716 \| good	0.129 \| good
2026-04-24T02:00:00.000Z	44 \| good	8.11 \| good	21.123 \| good	48.351 \| good	0.589 \| good	7.351 \| good	0.153 \| good
2026-04-24T03:00:00.000Z	46 \| good	2.109 \| good	8.987 \| good	49.86 \| good	0.462 \| good	3.29 \| good	0.167 \| good
2026-04-24T03:00:00.000Z	44 \| good	8.11 \| good	21.123 \| good	48.351 \| good	0.589 \| good	7.351 \| good	0.153 \| good
2026-04-24T04:00:00.000Z	36 \| good	1.563 \| good	6.051 \| good	38.766 \| good	0.482 \| good	3.222 \| good	0.169 \| good
2026-04-24T05:00:00.000Z	33 \| good	1.537 \| good	6.044 \| good	36.494 \| good	0.45 \| good	2.963 \| good	0.166 \| good
2026-04-24T06:00:00.000Z	40 \| good	1.679 \| good	7.008 \| good	42.889 \| good	0.418 \| good	2.704 \| good	0.164 \| good
2026-04-24T07:00:00.000Z	41 \| good	2.919 \| good	12.025 \| good	43.555 \| good	0.373 \| good	2.567 \| good	0.161 \| good
2026-04-24T08:00:00.000Z	37 \| good	3.604 \| good	15.98 \| good	40.003 \| good	0.327 \| good	2.429 \| good	0.157 \| good
2026-04-24T09:00:00.000Z	42 \| good	3.054 \| good	12.042 \| good	44.517 \| good	0.282 \| good	2.292 \| good	0.154 \| good
2026-04-24T10:00:00.000Z	42 \| good	3.535 \| good	15.943 \| good	44.614 \| good	0.298 \| good	2.392 \| good	0.153 \| good
2026-04-24T11:00:00.000Z	38 \| good	7.136 \| good	31.901 \| good	39.753 \| good	0.313 \| good	2.491 \| good	0.151 \| good
2026-04-24T12:00:00.000Z	44 \| good	8.367 \| good	36.938 \| good	39.657 \| good	0.329 \| good	2.59 \| good	0.15 \| good
2026-04-24T13:00:00.000Z	33 \| good	6.191 \| good	27.056 \| good	34.887 \| good	0.281 \| good	2.312 \| good	0.149 \| good
2026-04-24T14:00:00.000Z	32 \| good	5.11 \| good	21.993 \| good	35.005 \| good	0.233 \| good	2.033 \| good	0.148 \| good
2026-04-24T15:00:00.000Z	34 \| good	3.777 \| good	16.062 \| good	36.986 \| good	0.185 \| good	1.754 \| good	0.148 \| good
2026-04-24T16:00:00.000Z	32 \| good	2.158 \| good	8.988 \| good	35.457 \| good	0.22 \| good	1.378 \| good	0.149 \| good
2026-04-24T17:00:00.000Z	33 \| good	1.444 \| good	6 \| good	35.844 \| good	0.255 \| good	1.002 \| good	0.15 \| good
2026-04-24T18:00:00.000Z	39 \| good	0.816 \| good	3.011 \| good	42.099 \| good	0.29 \| good	0.626 \| good	0.152 \| good
2026-04-24T19:00:00.000Z	38 \| good	1.375 \| good	5.048 \| good	41.169 \| good	0.355 \| good	0.585 \| good	0.152 \| good
2026-04-24T20:00:00.000Z	39 \| good	2.159 \| good	8.961 \| good	42.134 \| good	0.419 \| good	0.545 \| good	0.151 \| good
2026-04-24T21:00:00.000Z	40 \| good	2.246 \| good	9 \| good	42.634 \| good	0.483 \| good	0.504 \| good	0.151 \| good
2026-04-24T22:00:00.000Z	44 \| good	2.091 \| good	8.028 \| good	47.023 \| good	0.494 \| good	0.803 \| good	0.151 \| good
2026-04-24T23:00:00.000Z	44 \| good	0.25 \| good	1.006 \| good	48.127 \| good	0.505 \| good	1.101 \| good	0.15 \| good
2026-04-25T00:00:00.000Z	44 \| good	2.247 \| good	9.036 \| good	47.545 \| good	0.516 \| good	1.4 \| good	0.15 \| good
2026-04-25T01:00:00.000Z	39 \| good	0.443 \| good	2 \| good	41.619 \| good	0.585 \| good	1.781 \| good	0.151 \| good
2026-04-25T02:00:00.000Z	36 \| good	0.74 \| good	2.962 \| good	38.839 \| good	0.653 \| good	2.163 \| good	0.153 \| good
2026-04-25T03:00:00.000Z	31 \| good	0.721 \| good	2.962 \| good	33.71 \| good	0.722 \| good	2.544 \| good	0.155 \| good
2026-04-25T04:00:00.000Z	29 \| good	0.68 \| good	2.054 \| good	30.934 \| good	0.699 \| good	2.925 \| good	0.159 \| good
2026-04-25T05:00:00.000Z	27 \| good	0.904 \| good	3.965 \| good	28.868 \| good	0.677 \| good	3.306 \| good	0.163 \| good
2026-04-25T06:00:00.000Z	25 \| good	2.408 \| good	10.002 \| good	26.825 \| good	0.654 \| good	3.687 \| good	0.168 \| good
2026-04-25T07:00:00.000Z	33 \| good	5.511 \| good	23.993 \| good	27.056 \| good	0.464 \| good	3.256 \| good	0.172 \| good
2026-04-25T08:00:00.000Z	38 \| good	6.878 \| good	30.025 \| good	30.314 \| good	0.274 \| good	2.825 \| good	0.176 \| good
2026-04-25T09:00:00.000Z	33 \| good	6.066 \| good	26.94 \| good	29.964 \| good	0.084 \| good	2.394 \| good	0.18 \| good
2026-04-25T10:00:00.000Z	33 \| good	5.798 \| good	24.989 \| good	34.49 \| good	0.074 \| good	2.24 \| good	0.18 \| good
2026-04-25T11:00:00.000Z	44 \| good	8.446 \| good	36.97 \| good	33.21 \| good	0.063 \| good	2.086 \| good	0.181 \| good
2026-04-25T12:00:00.000Z	38 \| good	6.626 \| good	29.941 \| good	35.576 \| good	0.053 \| good	1.932 \| good	0.181 \| good
2026-04-25T13:00:00.000Z	35 \| good	6.318 \| good	27.977 \| good	38.046 \| good	0.094 \| good	1.662 \| good	0.174 \| good
2026-04-25T14:00:00.000Z	37 \| good	5.565 \| good	23.96 \| good	39.714 \| good	0.135 \| good	1.391 \| good	0.168 \| good
2026-04-25T15:00:00.000Z	39 \| good	4.713 \| good	20.947 \| good	42.438 \| good	0.176 \| good	1.12 \| good	0.161 \| good
2026-04-25T16:00:00.000Z	42 \| good	4.311 \| good	19 \| good	44.791 \| good	0.176 \| good	0.93 \| good	0.156 \| good
2026-04-25T17:00:00.000Z	43 \| good	4.162 \| good	18.046 \| good	46.359 \| good	0.177 \| good	0.741 \| good	0.151 \| good
2026-04-25T18:00:00.000Z	46 \| good	3.342 \| good	15.001 \| good	49.808 \| good	0.177 \| good	0.551 \| good	0.145 \| good
2026-04-25T19:00:00.000Z	50 \| good	3.304 \| good	14.032 \| good	53.676 \| good	0.173 \| good	0.545 \| good	0.144 \| good
2026-04-25T20:00:00.000Z	51 \| moderate	2.881 \| good	12.046 \| good	55.415 \| fine	0.17 \| good	0.54 \| good	0.142 \| good
2026-04-25T21:00:00.000Z	51 \| moderate	1.899 \| good	7.993 \| good	55.183 \| fine	0.166 \| good	0.535 \| good	0.141 \| good
2026-04-25T22:00:00.000Z	54 \| moderate	1.009 \| good	4.031 \| good	55.874 \| fine	0.171 \| good	0.965 \| good	0.144 \| good
2026-04-25T23:00:00.000Z	47 \| good	0.376 \| good	1.069 \| good	50.587 \| good	0.176 \| good	1.395 \| good	0.148 \| good
2026-04-26T00:00:00.000Z	40 \| good	1.862 \| good	2.293 \| good	42.799 \| good	0.181 \| good	1.832 \| good	0.152 \| good
2026-04-26T01:00:00.000Z	41 \| good	3.459 \| good	15.051 \| good	43.906 \| good	0.199 \| good	2.259 \| good	0.157 \| good
2026-04-26T02:00:00.000Z	36 \| good	2.899 \| good	12.047 \| good	39 \| good	0.216 \| good	2.692 \| good	0.161 \| good
2026-04-26T03:00:00.000Z	31 \| good	4.186 \| good	18.054 \| good	34.11 \| good	0.234 \| good	3.126 \| good	0.166 \| good

Waupun, Wisconsin live air quality index now

Major air pollutants in Waupun, Wisconsin

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

Beaver Dam, Wisconsin

Fond Du Lac, Wisconsin

Hartford, Wisconsin

Oshkosh, Wisconsin

Watertown, Wisconsin

West Bend, Wisconsin

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Frequently asked questions

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

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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 Waupun, Wisconsin?

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

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

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