What is the current level of PM10 in Wisconsin, USA?

Wisconsin, USA currently has a PM10 concentration of 47.062 μg/m3.

What is the current level of sulfur dioxide (SO2) in Wisconsin, USA?

The current sulfur dioxide (SO2) concentration in Wisconsin, USA is 0.789 ppb.

What is the current level of ozone (O3) in Wisconsin, USA?

Wisconsin, USA currently has an ozone (O3) concentration of 35.194 ppm.

What is the current level of nitrogen dioxide (NO2) in Wisconsin, USA?

The current level of nitrogen dioxide (NO2) in Wisconsin, USA is 5.744 ppb.

Current air quality index in Wisconsin, USA today

Q: What is the PM2.5 concentration in Wisconsin, USA right now?

Wisconsin, USA currently has a PM2.5 concentration of 12.119 μg/m3.

Stay updated with real-time air quality in Wisconsin, USA 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

Wisconsin, USA

Last updated: ... (Local time)

Common air pollutants in Wisconsin, USA

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

12.12 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

47.06 μg/m³

155

255

425

605+

Ozone (O₃)

35.19 ppb

201

201+

Sulfur Dioxide (SO₂)

0.79 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.74 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Wisconsin, USA

Get Live Pollen Counts

Wisconsin, USA

Scroll To Air Quality Map

Track live Wisconsin, USA air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T20:00:00.000Z	38 \| good	6.873 \| good	20.505 \| good	36.108 \| good	0.532 \| good	4.345 \| good	0.205 \| good
2026-10-20T21:00:00.000Z	40 \| good	3.838 \| good	15.924 \| good	42.936 \| good	0.585 \| good	2.897 \| good	0.213 \| good
2026-10-20T22:00:00.000Z	44 \| good	4.412 \| good	15.752 \| good	47.684 \| good	0.496 \| good	2.979 \| good	0.213 \| good
2026-10-20T23:00:00.000Z	44 \| good	4.223 \| good	15.723 \| good	47.083 \| good	0.429 \| good	5.504 \| good	0.22 \| good
2026-10-21T00:00:00.000Z	35 \| good	5.052 \| good	18.836 \| good	38.305 \| good	0.392 \| good	6.811 \| good	0.243 \| good
2026-10-21T01:00:00.000Z	38 \| good	4.907 \| good	18.212 \| good	41.314 \| good	0.403 \| good	10.448 \| good	0.251 \| good
2026-10-21T02:00:00.000Z	38 \| good	6.083 \| good	30.411 \| good	40.707 \| good	0.337 \| good	12.949 \| good	0.258 \| good
2026-10-21T03:00:00.000Z	64 \| moderate	15.71 \| fine	69.216 \| fine	22.712 \| good	0.848 \| good	8.251 \| good	0.199 \| good
2026-10-21T04:00:00.000Z	60 \| moderate	13.519 \| fine	73.827 \| fine	24.151 \| good	0.415 \| good	10.898 \| good	0.266 \| good
2026-10-21T05:00:00.000Z	62 \| moderate	15.228 \| fine	66.564 \| fine	27.47 \| good	0.715 \| good	13.958 \| good	0.255 \| good
2026-10-21T06:00:00.000Z	60 \| moderate	14.384 \| fine	68.332 \| fine	24.072 \| good	0.395 \| good	14.181 \| good	0.247 \| good
2026-10-21T07:00:00.000Z	58 \| moderate	13.055 \| fine	58.892 \| fine	17.059 \| good	0.413 \| good	13.291 \| good	0.254 \| good
2026-10-21T08:00:00.000Z	56 \| moderate	12.254 \| fine	31.974 \| good	20.477 \| good	0.52 \| good	11.234 \| good	0.235 \| good
2026-10-21T09:00:00.000Z	56 \| moderate	11.513 \| good	36.407 \| good	22.414 \| good	0.507 \| good	12.959 \| good	0.228 \| good
2026-10-21T10:00:00.000Z	58 \| moderate	12.975 \| fine	48.355 \| good	25.475 \| good	0.64 \| good	13.404 \| good	0.254 \| good
2026-10-21T11:00:00.000Z	58 \| moderate	13.334 \| fine	30.573 \| good	28.288 \| good	0.716 \| good	15.365 \| good	0.292 \| good
2026-10-21T12:00:00.000Z	62 \| moderate	15.384 \| fine	64.297 \| fine	38.147 \| good	0.715 \| good	16.85 \| good	0.3 \| good
2026-10-21T13:00:00.000Z	81 \| moderate	25.32 \| fine	87.624 \| fine	34.623 \| good	0.738 \| good	18.053 \| good	0.3 \| good
2026-10-21T14:00:00.000Z	60 \| moderate	14.436 \| fine	35.084 \| good	21.179 \| good	1.362 \| good	18.829 \| good	0.345 \| good
2026-10-21T15:00:00.000Z	56 \| moderate	12.283 \| fine	47.508 \| good	21.018 \| good	0.988 \| good	15.755 \| good	0.367 \| good
2026-10-21T16:00:00.000Z	66 \| moderate	16.829 \| fine	79.801 \| fine	23.79 \| good	1.003 \| good	14 \| good	0.266 \| good
2026-10-21T17:00:00.000Z	60 \| moderate	14.194 \| fine	66.212 \| fine	27.05 \| good	0.958 \| good	11.975 \| good	0.24 \| good
2026-10-21T18:00:00.000Z	56 \| moderate	11.553 \| good	36.134 \| good	27.071 \| good	0.885 \| good	7.874 \| good	0.232 \| good
2026-10-21T19:00:00.000Z	56 \| moderate	11.975 \| good	39.129 \| good	31.808 \| good	0.886 \| good	7.623 \| good	0.232 \| good
2026-10-21T20:00:00.000Z	49 \| good	9.037 \| good	31.078 \| good	44.435 \| good	0.813 \| good	6.721 \| good	0.232 \| good
2026-10-21T21:00:00.000Z	44 \| good	8.481 \| good	27.441 \| good	45.682 \| good	0.887 \| good	7.375 \| good	0.232 \| good
2026-10-21T22:00:00.000Z	49 \| good	8.933 \| good	32.887 \| good	43.117 \| good	0.66 \| good	7.89 \| good	0.232 \| good
2026-10-21T23:00:00.000Z	48 \| good	8.013 \| good	30.56 \| good	51.568 \| good	0.59 \| good	10.147 \| good	0.239 \| good
2026-10-22T00:00:00.000Z	49 \| good	8.693 \| good	36.164 \| good	44.923 \| good	0.53 \| good	7.779 \| good	0.274 \| good
2026-10-22T01:00:00.000Z	49 \| good	9.122 \| good	34.387 \| good	43.904 \| good	0.585 \| good	7.434 \| good	0.297 \| good
2026-10-22T02:00:00.000Z	52 \| moderate	10.371 \| good	40.698 \| good	43.29 \| good	0.574 \| good	11.171 \| good	0.308 \| good
2026-10-22T03:00:00.000Z	33 \| good	5.725 \| good	24.892 \| good	24.493 \| good	0.52 \| good	11.247 \| good	0.246 \| good
2026-10-22T04:00:00.000Z	58 \| moderate	12.565 \| fine	45.39 \| good	28.066 \| good	0.496 \| good	5.961 \| good	0.334 \| good
2026-10-22T05:00:00.000Z	58 \| moderate	12.706 \| fine	63.926 \| fine	17.563 \| good	0.534 \| good	3.216 \| good	0.316 \| good
2026-10-22T06:00:00.000Z	54 \| moderate	10.756 \| good	51.406 \| good	15.08 \| good	0.501 \| good	3.844 \| good	0.334 \| good
2026-10-22T07:00:00.000Z	62 \| moderate	15.041 \| fine	56.079 \| fine	23.677 \| good	0.502 \| good	6.77 \| good	0.329 \| good
2026-10-22T08:00:00.000Z	66 \| moderate	16.784 \| fine	76.819 \| fine	17.06 \| good	0.461 \| good	7.414 \| good	0.286 \| good
2026-10-22T09:00:00.000Z	67 \| moderate	17.721 \| fine	62.114 \| fine	23.969 \| good	0.409 \| good	14.343 \| good	0.278 \| good
2026-10-22T10:00:00.000Z	64 \| moderate	15.944 \| fine	60.901 \| fine	16.757 \| good	0.5 \| good	16.587 \| good	0.27 \| good
2026-10-22T11:00:00.000Z	64 \| moderate	16.449 \| fine	65.326 \| fine	16.996 \| good	0.481 \| good	17.731 \| good	0.336 \| good
2026-10-22T12:00:00.000Z	60 \| moderate	14.352 \| fine	39.393 \| good	7.449 \| good	0.416 \| good	21.547 \| good	0.366 \| good
2026-10-22T13:00:00.000Z	60 \| moderate	13.624 \| fine	40.372 \| good	7.221 \| good	0.415 \| good	22.034 \| good	0.338 \| good
2026-10-22T14:00:00.000Z	60 \| moderate	14.428 \| fine	60.517 \| fine	17.25 \| good	0.444 \| good	20.307 \| good	0.365 \| good
2026-10-22T15:00:00.000Z	64 \| moderate	15.872 \| fine	66.602 \| fine	13.769 \| good	0.396 \| good	16.67 \| good	0.365 \| good
2026-10-22T16:00:00.000Z	64 \| moderate	16.409 \| fine	57.108 \| fine	24.748 \| good	0.524 \| good	18.139 \| good	0.272 \| good
2026-10-22T17:00:00.000Z	58 \| moderate	13.22 \| fine	53.172 \| good	27.824 \| good	0.546 \| good	11.665 \| good	0.255 \| good
2026-10-22T18:00:00.000Z	58 \| moderate	12.568 \| fine	46.193 \| good	29.956 \| good	0.592 \| good	6.864 \| good	0.228 \| good
2026-10-22T19:00:00.000Z	52 \| moderate	9.927 \| good	45.215 \| good	31.197 \| good	0.657 \| good	6.566 \| good	0.213 \| good
2026-10-22T19:00:00.000Z	56 \| moderate	12.119 \| fine	47.062 \| good	35.194 \| good	0.789 \| good	5.744 \| good	0.243 \| good
2026-10-22T20:00:00.000Z	44 \| good	6.192 \| good	27.906 \| good	47.133 \| good	0.468 \| good	1.153 \| good	0.182 \| good
2026-10-22T21:00:00.000Z	46 \| good	5.047 \| good	21.948 \| good	50.058 \| good	0.448 \| good	1.154 \| good	0.178 \| good
2026-10-22T22:00:00.000Z	43 \| good	3.496 \| good	15.733 \| good	45.874 \| good	0.399 \| good	2.389 \| good	0.188 \| good
2026-10-22T23:00:00.000Z	35 \| good	3.27 \| good	13.931 \| good	37.664 \| good	0.398 \| good	4.739 \| good	0.21 \| good
2026-10-23T00:00:00.000Z	27 \| good	2.416 \| good	10.118 \| good	29.071 \| good	0.42 \| good	6.102 \| good	0.226 \| good
2026-10-23T01:00:00.000Z	33 \| good	5.662 \| good	24.037 \| good	26.042 \| good	0.468 \| good	6.894 \| good	0.238 \| good
2026-10-23T02:00:00.000Z	52 \| moderate	9.966 \| good	44.755 \| good	26.701 \| good	0.54 \| good	7.56 \| good	0.248 \| good
2026-10-23T03:00:00.000Z	56 \| moderate	12.391 \| fine	56.54 \| fine	25.046 \| good	0.612 \| good	7.858 \| good	0.252 \| good
2026-10-23T04:00:00.000Z	60 \| moderate	13.52 \| fine	60.915 \| fine	24.742 \| good	0.658 \| good	7.951 \| good	0.254 \| good
2026-10-23T05:00:00.000Z	62 \| moderate	14.676 \| fine	65.118 \| fine	23.999 \| good	0.677 \| good	7.664 \| good	0.252 \| good
2026-10-23T06:00:00.000Z	60 \| moderate	14.405 \| fine	64.898 \| fine	25.095 \| good	0.68 \| good	7.216 \| good	0.248 \| good
2026-10-23T07:00:00.000Z	60 \| moderate	13.987 \| fine	63.006 \| fine	23.363 \| good	0.686 \| good	6.916 \| good	0.245 \| good
2026-10-23T08:00:00.000Z	60 \| moderate	14.496 \| fine	65.01 \| fine	21.866 \| good	0.706 \| good	6.798 \| good	0.243 \| good
2026-10-23T09:00:00.000Z	62 \| moderate	14.772 \| fine	65.347 \| fine	20.163 \| good	0.745 \| good	6.868 \| good	0.242 \| good
2026-10-23T10:00:00.000Z	60 \| moderate	14.264 \| fine	63.209 \| fine	19.985 \| good	0.802 \| good	7.069 \| good	0.243 \| good
2026-10-23T11:00:00.000Z	60 \| moderate	14.054 \| fine	63.038 \| fine	19.1 \| good	0.87 \| good	7.47 \| good	0.245 \| good
2026-10-23T12:00:00.000Z	62 \| moderate	15.116 \| fine	67.122 \| fine	19.676 \| good	0.958 \| good	8.271 \| good	0.249 \| good
2026-10-23T13:00:00.000Z	62 \| moderate	15.041 \| fine	67 \| fine	19.838 \| good	1.065 \| good	9.911 \| good	0.257 \| good
2026-10-23T14:00:00.000Z	62 \| moderate	15.197 \| fine	67.234 \| fine	25.264 \| good	1.196 \| good	10.294 \| good	0.262 \| good
2026-10-23T15:00:00.000Z	62 \| moderate	15.419 \| fine	68.985 \| fine	30.695 \| good	1.269 \| good	10.352 \| good	0.267 \| good
2026-10-23T16:00:00.000Z	66 \| moderate	17.053 \| fine	75.178 \| fine	34.238 \| good	1.477 \| good	9.534 \| good	0.264 \| good
2026-10-23T17:00:00.000Z	66 \| moderate	17.09 \| fine	75.26 \| fine	41.883 \| good	1.608 \| good	7.953 \| good	0.255 \| good
2026-10-23T18:00:00.000Z	66 \| moderate	16.549 \| fine	73.055 \| fine	46.984 \| good	1.57 \| good	6.081 \| good	0.237 \| good
2026-10-23T19:00:00.000Z	62 \| moderate	15.179 \| fine	68.685 \| fine	51.511 \| good	1.333 \| good	3.912 \| good	0.21 \| good
2026-10-23T20:00:00.000Z	60 \| moderate	13.545 \| fine	60.947 \| fine	52.748 \| good	1.088 \| good	2.624 \| good	0.19 \| good
2026-10-23T21:00:00.000Z	58 \| moderate	12.842 \| fine	57.168 \| fine	50.806 \| good	0.981 \| good	2.461 \| good	0.184 \| good
2026-10-23T22:00:00.000Z	60 \| moderate	13.88 \| fine	62.826 \| fine	46.278 \| good	0.97 \| good	3.2 \| good	0.188 \| good
2026-10-23T23:00:00.000Z	66 \| moderate	16.603 \| fine	73.132 \| fine	41.313 \| good	0.999 \| good	4.96 \| good	0.202 \| good
2026-10-24T00:00:00.000Z	64 \| moderate	16.461 \| fine	72.899 \| fine	36.411 \| good	1.107 \| good	6.609 \| good	0.215 \| good
2026-10-24T01:00:00.000Z	64 \| moderate	16.344 \| fine	72.812 \| fine	34.46 \| good	1.28 \| good	7.664 \| good	0.224 \| good
2026-10-24T02:00:00.000Z	66 \| moderate	17.321 \| fine	76.791 \| fine	31.096 \| good	1.455 \| good	8.422 \| good	0.231 \| good
2026-10-24T03:00:00.000Z	66 \| moderate	16.788 \| fine	74.893 \| fine	30.822 \| good	1.614 \| good	8.74 \| good	0.237 \| good
2026-10-24T04:00:00.000Z	62 \| moderate	15.229 \| fine	68.811 \| fine	31.649 \| good	1.739 \| good	8.678 \| good	0.24 \| good
2026-10-24T05:00:00.000Z	62 \| moderate	14.516 \| fine	64.932 \| fine	31.327 \| good	1.827 \| good	8.159 \| good	0.24 \| good
2026-10-24T06:00:00.000Z	64 \| moderate	16.356 \| fine	72.831 \| fine	31.316 \| good	1.876 \| good	7.491 \| good	0.237 \| good
2026-10-24T07:00:00.000Z	66 \| moderate	16.683 \| fine	74.74 \| fine	30.435 \| good	1.896 \| good	6.986 \| good	0.233 \| good
2026-10-24T08:00:00.000Z	66 \| moderate	16.586 \| fine	73.075 \| fine	27.781 \| good	1.877 \| good	6.697 \| good	0.229 \| good
2026-10-24T09:00:00.000Z	64 \| moderate	16.405 \| fine	72.959 \| fine	27.739 \| good	1.832 \| good	6.563 \| good	0.226 \| good
2026-10-24T10:00:00.000Z	66 \| moderate	16.571 \| fine	72.99 \| fine	26.545 \| good	1.763 \| good	6.434 \| good	0.224 \| good
2026-10-24T11:00:00.000Z	62 \| moderate	15.255 \| fine	68.775 \| fine	27.514 \| good	1.644 \| good	6.299 \| good	0.222 \| good
2026-10-24T12:00:00.000Z	62 \| moderate	14.581 \| fine	65.021 \| fine	28.031 \| good	1.486 \| good	6.356 \| good	0.221 \| good
2026-10-24T13:00:00.000Z	58 \| moderate	13.006 \| fine	58.887 \| fine	28.382 \| good	1.319 \| good	7.329 \| good	0.221 \| good
2026-10-24T14:00:00.000Z	58 \| moderate	13.287 \| fine	60.747 \| fine	32.113 \| good	1.15 \| good	6.322 \| good	0.222 \| good
2026-10-24T15:00:00.000Z	58 \| moderate	12.853 \| fine	57.168 \| fine	36.558 \| good	1.066 \| good	5.378 \| good	0.219 \| good
2026-10-24T16:00:00.000Z	56 \| moderate	11.631 \| good	51.041 \| good	40.229 \| good	1.021 \| good	4.218 \| good	0.213 \| good
2026-10-24T17:00:00.000Z	52 \| moderate	10.285 \| good	45.832 \| good	44.351 \| good	1.026 \| good	3.058 \| good	0.205 \| good
2026-10-24T18:00:00.000Z	52 \| moderate	9.967 \| good	44.03 \| good	47.185 \| good	1.043 \| good	2.257 \| good	0.198 \| good
2026-10-24T19:00:00.000Z	52 \| moderate	10.049 \| good	44.879 \| good	48.436 \| good	1.044 \| good	1.834 \| good	0.193 \| good

Wisconsin

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Wisconsin, USA

Air quality in cities of Wisconsin, USA

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
Beaver Dam, Wisconsin	49 Good	8.87μg/m³ Good	33.54μg/m³ Good	33.54ppb Good	0.56ppb Good	6.51ppb Good	0.21ppm Good
Bellevue, Wisconsin	56 Moderate	11.54μg/m³ Good	50.98μg/m³ Good	36.53ppb Good	0.90ppb Good	6.39ppb Good	0.22ppm Good
Allouez, Wisconsin	56 Moderate	11.52μg/m³ Good	51.00μg/m³ Good	36.56ppb Good	0.90ppb Good	6.40ppb Good	0.22ppm Good
Appleton, Wisconsin	58 Moderate	12.86μg/m³ Fine	58.00μg/m³ Fine	35.38ppb Good	0.98ppb Good	6.67ppb Good	0.22ppm Good
Beloit, Wisconsin	60 Moderate	13.88μg/m³ Fine	51.76μg/m³ Good	32.02ppb Good	0.57ppb Good	5.81ppb Good	0.21ppm Good
Ashwaubenon, Wisconsin	56 Moderate	11.53μg/m³ Good	51.01μg/m³ Good	36.54ppb Good	0.90ppb Good	6.40ppb Good	0.22ppm Good
Baraboo, Wisconsin	44 Good	8.10μg/m³ Good	28.46μg/m³ Good	37.21ppb Good	0.58ppb Good	5.66ppb Good	0.23ppm Good
Burlington, Wisconsin	56 Moderate	11.78μg/m³ Good	49.90μg/m³ Good	34.60ppb Good	1.22ppb Good	5.33ppb Good	0.24ppm Good
Caledonia, Wisconsin	64 Moderate	15.64μg/m³ Fine	43.38μg/m³ Good	30.64ppb Good	1.13ppb Good	7.04ppb Good	0.27ppm Good
Glendale, Wisconsin	60 Moderate	14.41μg/m³ Fine	40.08μg/m³ Good	36.66ppb Good	0.80ppb Good	2.88ppb Good	0.27ppm Good
Brookfield, Wisconsin	60 Moderate	13.08μg/m³ Fine	73.73μg/m³ Fine	31.43ppb Good	0.71ppb Good	4.11ppb Good	0.26ppm Good
Brown Deer, Wisconsin	60 Moderate	14.41μg/m³ Fine	40.08μg/m³ Good	36.66ppb Good	0.80ppb Good	2.88ppb Good	0.27ppm Good
Chippewa Falls, Wisconsin	52 Moderate	9.94μg/m³ Good	45.80μg/m³ Good	40.38ppb Good	0.95ppb Good	8.36ppb Good	0.31ppm Good
Cedarburg, Wisconsin	64 Moderate	15.78μg/m³ Fine	65.61μg/m³ Fine	32.45ppb Good	0.72ppb Good	4.07ppb Good	0.25ppm Good
Cudahy, Wisconsin	62 Moderate	14.93μg/m³ Fine	36.19μg/m³ Good	36.61ppb Good	0.78ppb Good	6.01ppb Good	0.29ppm Good
DeForest, Wisconsin	49 Good	9.46μg/m³ Good	31.98μg/m³ Good	32.92ppb Good	0.58ppb Good	5.83ppb Good	0.21ppm Good
De Pere, Wisconsin	56 Moderate	11.57μg/m³ Good	50.99μg/m³ Good	36.46ppb Good	0.91ppb Good	6.39ppb Good	0.22ppm Good
Fort Atkinson, Wisconsin	41 Good	5.18μg/m³ Good	21.68μg/m³ Good	43.64ppb Good	0.51ppb Good	1.50ppb Good	0.17ppm Good
Fitchburg, Wisconsin	52 Moderate	10.20μg/m³ Good	36.19μg/m³ Good	33.22ppb Good	0.57ppb Good	5.72ppb Good	0.21ppm Good
Elkhorn, Wisconsin	52 Moderate	9.51μg/m³ Good	33.43μg/m³ Good	30.80ppb Good	0.61ppb Good	6.14ppb Good	0.23ppm Good
Franklin, Wisconsin	62 Moderate	14.79μg/m³ Fine	35.82μg/m³ Good	36.34ppb Good	0.79ppb Good	6.28ppb Good	0.29ppm Good
Fond du Lac, Wisconsin	49 Good	8.94μg/m³ Good	30.73μg/m³ Good	38.08ppb Good	0.69ppb Good	6.70ppb Good	0.22ppm Good
Fox Crossing, Wisconsin	58 Moderate	12.75μg/m³ Fine	57.17μg/m³ Fine	35.46ppb Good	0.98ppb Good	6.63ppb Good	0.22ppm Good
Eau Claire, Wisconsin	52 Moderate	10.42μg/m³ Good	37.42μg/m³ Good	39.15ppb Good	0.95ppb Good	8.31ppb Good	0.31ppm Good
Germantown, Wisconsin	58 Moderate	12.73μg/m³ Fine	63.76μg/m³ Fine	32.45ppb Good	0.70ppb Good	4.12ppb Good	0.25ppm Good
Greenfield, Wisconsin	62 Moderate	14.82μg/m³ Fine	35.45μg/m³ Good	36.33ppb Good	0.77ppb Good	6.19ppb Good	0.29ppm Good
Hudson, Wisconsin	66 Moderate	16.55μg/m³ Fine	65.91μg/m³ Fine	37.95ppb Good	1.34ppb Good	11.77ppb Good	0.32ppm Good
Greendale, Wisconsin	62 Moderate	14.89μg/m³ Fine	35.21μg/m³ Good	36.39ppb Good	0.77ppb Good	6.34ppb Good	0.29ppm Good
Grafton, Wisconsin	64 Moderate	15.69μg/m³ Fine	77.04μg/m³ Fine	32.16ppb Good	0.73ppb Good	4.09ppb Good	0.25ppm Good
Hartland, Wisconsin	56 Moderate	12.13μg/m³ Fine	47.31μg/m³ Good	35.39ppb Good	0.65ppb Good	5.97ppb Good	0.23ppm Good
Hobart, Wisconsin	56 Moderate	11.75μg/m³ Good	54.27μg/m³ Fine	42.25ppb Good	0.93ppb Good	6.51ppb Good	0.22ppm Good
Harrison, Wisconsin	56 Moderate	11.91μg/m³ Good	50.88μg/m³ Good	35.58ppb Good	1.06ppb Good	6.41ppb Good	0.22ppm Good
Green Bay, Wisconsin	56 Moderate	11.51μg/m³ Good	51.00μg/m³ Good	36.58ppb Good	0.89ppb Good	6.40ppb Good	0.22ppm Good
Howard, Wisconsin	56 Moderate	11.56μg/m³ Good	51.05μg/m³ Good	36.49ppb Good	0.91ppb Good	6.40ppb Good	0.22ppm Good
Greenville, Wisconsin	56 Moderate	11.72μg/m³ Good	51.91μg/m³ Good	35.68ppb Good	0.89ppb Good	6.68ppb Good	0.22ppm Good
Hartford, Wisconsin	54 Moderate	10.98μg/m³ Good	51.25μg/m³ Good	35.03ppb Good	0.64ppb Good	6.09ppb Good	0.23ppm Good
Holmen, Wisconsin	62 Moderate	14.83μg/m³ Fine	50.01μg/m³ Good	40.57ppb Good	0.72ppb Good	6.01ppb Good	0.27ppm Good
Janesville, Wisconsin	49 Good	9.17μg/m³ Good	34.78μg/m³ Good	30.96ppb Good	0.58ppb Good	5.93ppb Good	0.22ppm Good
Kenosha, Wisconsin	64 Moderate	16.21μg/m³ Fine	57.56μg/m³ Fine	39.00ppb Good	1.35ppb Good	8.72ppb Good	0.25ppm Good
La Crosse, Wisconsin	56 Moderate	11.56μg/m³ Good	51.00μg/m³ Good	39.52ppb Good	0.31ppb Good	0.79ppb Good	0.14ppm Good
Kaukauna, Wisconsin	56 Moderate	11.64μg/m³ Good	48.78μg/m³ Good	35.58ppb Good	1.09ppb Good	6.34ppb Good	0.22ppm Good
Marshfield, Wisconsin	49 Good	8.77μg/m³ Good	46.23μg/m³ Good	41.41ppb Good	0.71ppb Good	6.50ppb Good	0.33ppm Good
Milwaukee, Wisconsin	62 Moderate	14.59μg/m³ Fine	39.34μg/m³ Good	36.82ppb Good	0.79ppb Good	3.25ppb Good	0.28ppm Good
Little Chute, Wisconsin	56 Moderate	12.04μg/m³ Hazardous	51.80μg/m³ Good	35.54ppb Good	1.05ppb Good	6.45ppb Good	0.22ppm Good
Manitowoc, Wisconsin	58 Moderate	12.81μg/m³ Fine	65.20μg/m³ Fine	41.58ppb Good	0.80ppb Good	6.36ppb Good	0.22ppm Good
Neenah, Wisconsin	56 Moderate	11.81μg/m³ Good	44.48μg/m³ Good	33.43ppb Good	0.88ppb Good	6.69ppb Good	0.22ppm Good
Madison, Wisconsin	52 Moderate	10.18μg/m³ Good	35.17μg/m³ Good	33.10ppb Good	0.57ppb Good	5.72ppb Good	0.21ppm Good
Menasha, Wisconsin	56 Moderate	11.81μg/m³ Good	44.48μg/m³ Good	33.43ppb Good	0.88ppb Good	6.69ppb Good	0.22ppm Good
Marinette, Wisconsin	52 Moderate	9.98μg/m³ Good	44.12μg/m³ Good	38.30ppb Good	0.25ppb Good	0.41ppb Good	0.16ppm Good
Menomonie, Wisconsin	42 Good	7.44μg/m³ Good	33.01μg/m³ Good	44.57ppb Good	0.37ppb Good	0.89ppb Good	0.16ppm Good

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
No results found

0.24ppm

How accurate is Wisconsin, USA air quality data?

The air quality data for Wisconsin, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

Air quality levels in US

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

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Check live rankings of places in the USA with the cleanest air.

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Frequently asked questions

How frequently does the air quality data for Wisconsin, USA get updated?

Air quality updates for Wisconsin, USA are available every hour.

What time in the past 24 hours saw the poorest air quality in Wisconsin, USA?

Wisconsin, USA experienced its worst air quality at 09:00:00, 2026-10-22.

When was air quality in Wisconsin, USA the best over the past 24 hours?

The best air quality in Wisconsin, USA was observed at 03:00:00 on 2026-10-22.

What is the air quality in Wisconsin, USA right now?

The air quality in Wisconsin, USA right now is Moderate, with an AQI of 56.

What pollutant is most frequently found in Wisconsin, USA?

In Wisconsin, USA, PM2.5 is the most frequently found pollutant.

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

When air quality in Wisconsin, USA is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Wisconsin, USA right now?

Wisconsin, USA currently has a PM_2.5 concentration of 12.119 μg/m³.

What is the current level of PM₁₀ in Wisconsin, USA?

Wisconsin, USA currently has a PM₁₀ concentration of 47.062 μg/m³.

What is the current level of carbon monoxide (CO) in Wisconsin, USA?

The current carbon monoxide (CO) level in Wisconsin, USA is 0.243 ppm.

What is the current level of sulfur dioxide (SO₂) in Wisconsin, USA?

The current sulfur dioxide (SO₂) concentration in Wisconsin, USA is 0.789 ppb.

What is the current level of ozone (O₃) in Wisconsin, USA?

Wisconsin, USA currently has an ozone (O₃) concentration of 35.194 ppm.

What is the current level of nitrogen dioxide (NO₂) in Wisconsin, USA?

The current level of nitrogen dioxide (NO₂) in Wisconsin, USA is 5.744 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T20:00:00.000Z	38 \| good	6.873 \| good	20.505 \| good	36.108 \| good	0.532 \| good	4.345 \| good	0.205 \| good
2026-10-20T21:00:00.000Z	40 \| good	3.838 \| good	15.924 \| good	42.936 \| good	0.585 \| good	2.897 \| good	0.213 \| good
2026-10-20T22:00:00.000Z	44 \| good	4.412 \| good	15.752 \| good	47.684 \| good	0.496 \| good	2.979 \| good	0.213 \| good
2026-10-20T23:00:00.000Z	44 \| good	4.223 \| good	15.723 \| good	47.083 \| good	0.429 \| good	5.504 \| good	0.22 \| good
2026-10-21T00:00:00.000Z	35 \| good	5.052 \| good	18.836 \| good	38.305 \| good	0.392 \| good	6.811 \| good	0.243 \| good
2026-10-21T01:00:00.000Z	38 \| good	4.907 \| good	18.212 \| good	41.314 \| good	0.403 \| good	10.448 \| good	0.251 \| good
2026-10-21T02:00:00.000Z	38 \| good	6.083 \| good	30.411 \| good	40.707 \| good	0.337 \| good	12.949 \| good	0.258 \| good
2026-10-21T03:00:00.000Z	64 \| moderate	15.71 \| fine	69.216 \| fine	22.712 \| good	0.848 \| good	8.251 \| good	0.199 \| good
2026-10-21T04:00:00.000Z	60 \| moderate	13.519 \| fine	73.827 \| fine	24.151 \| good	0.415 \| good	10.898 \| good	0.266 \| good
2026-10-21T05:00:00.000Z	62 \| moderate	15.228 \| fine	66.564 \| fine	27.47 \| good	0.715 \| good	13.958 \| good	0.255 \| good
2026-10-21T06:00:00.000Z	60 \| moderate	14.384 \| fine	68.332 \| fine	24.072 \| good	0.395 \| good	14.181 \| good	0.247 \| good
2026-10-21T07:00:00.000Z	58 \| moderate	13.055 \| fine	58.892 \| fine	17.059 \| good	0.413 \| good	13.291 \| good	0.254 \| good
2026-10-21T08:00:00.000Z	56 \| moderate	12.254 \| fine	31.974 \| good	20.477 \| good	0.52 \| good	11.234 \| good	0.235 \| good
2026-10-21T09:00:00.000Z	56 \| moderate	11.513 \| good	36.407 \| good	22.414 \| good	0.507 \| good	12.959 \| good	0.228 \| good
2026-10-21T10:00:00.000Z	58 \| moderate	12.975 \| fine	48.355 \| good	25.475 \| good	0.64 \| good	13.404 \| good	0.254 \| good
2026-10-21T11:00:00.000Z	58 \| moderate	13.334 \| fine	30.573 \| good	28.288 \| good	0.716 \| good	15.365 \| good	0.292 \| good
2026-10-21T12:00:00.000Z	62 \| moderate	15.384 \| fine	64.297 \| fine	38.147 \| good	0.715 \| good	16.85 \| good	0.3 \| good
2026-10-21T13:00:00.000Z	81 \| moderate	25.32 \| fine	87.624 \| fine	34.623 \| good	0.738 \| good	18.053 \| good	0.3 \| good
2026-10-21T14:00:00.000Z	60 \| moderate	14.436 \| fine	35.084 \| good	21.179 \| good	1.362 \| good	18.829 \| good	0.345 \| good
2026-10-21T15:00:00.000Z	56 \| moderate	12.283 \| fine	47.508 \| good	21.018 \| good	0.988 \| good	15.755 \| good	0.367 \| good
2026-10-21T16:00:00.000Z	66 \| moderate	16.829 \| fine	79.801 \| fine	23.79 \| good	1.003 \| good	14 \| good	0.266 \| good
2026-10-21T17:00:00.000Z	60 \| moderate	14.194 \| fine	66.212 \| fine	27.05 \| good	0.958 \| good	11.975 \| good	0.24 \| good
2026-10-21T18:00:00.000Z	56 \| moderate	11.553 \| good	36.134 \| good	27.071 \| good	0.885 \| good	7.874 \| good	0.232 \| good
2026-10-21T19:00:00.000Z	56 \| moderate	11.975 \| good	39.129 \| good	31.808 \| good	0.886 \| good	7.623 \| good	0.232 \| good
2026-10-21T20:00:00.000Z	49 \| good	9.037 \| good	31.078 \| good	44.435 \| good	0.813 \| good	6.721 \| good	0.232 \| good
2026-10-21T21:00:00.000Z	44 \| good	8.481 \| good	27.441 \| good	45.682 \| good	0.887 \| good	7.375 \| good	0.232 \| good
2026-10-21T22:00:00.000Z	49 \| good	8.933 \| good	32.887 \| good	43.117 \| good	0.66 \| good	7.89 \| good	0.232 \| good
2026-10-21T23:00:00.000Z	48 \| good	8.013 \| good	30.56 \| good	51.568 \| good	0.59 \| good	10.147 \| good	0.239 \| good
2026-10-22T00:00:00.000Z	49 \| good	8.693 \| good	36.164 \| good	44.923 \| good	0.53 \| good	7.779 \| good	0.274 \| good
2026-10-22T01:00:00.000Z	49 \| good	9.122 \| good	34.387 \| good	43.904 \| good	0.585 \| good	7.434 \| good	0.297 \| good
2026-10-22T02:00:00.000Z	52 \| moderate	10.371 \| good	40.698 \| good	43.29 \| good	0.574 \| good	11.171 \| good	0.308 \| good
2026-10-22T03:00:00.000Z	33 \| good	5.725 \| good	24.892 \| good	24.493 \| good	0.52 \| good	11.247 \| good	0.246 \| good
2026-10-22T04:00:00.000Z	58 \| moderate	12.565 \| fine	45.39 \| good	28.066 \| good	0.496 \| good	5.961 \| good	0.334 \| good
2026-10-22T05:00:00.000Z	58 \| moderate	12.706 \| fine	63.926 \| fine	17.563 \| good	0.534 \| good	3.216 \| good	0.316 \| good
2026-10-22T06:00:00.000Z	54 \| moderate	10.756 \| good	51.406 \| good	15.08 \| good	0.501 \| good	3.844 \| good	0.334 \| good
2026-10-22T07:00:00.000Z	62 \| moderate	15.041 \| fine	56.079 \| fine	23.677 \| good	0.502 \| good	6.77 \| good	0.329 \| good
2026-10-22T08:00:00.000Z	66 \| moderate	16.784 \| fine	76.819 \| fine	17.06 \| good	0.461 \| good	7.414 \| good	0.286 \| good
2026-10-22T09:00:00.000Z	67 \| moderate	17.721 \| fine	62.114 \| fine	23.969 \| good	0.409 \| good	14.343 \| good	0.278 \| good
2026-10-22T10:00:00.000Z	64 \| moderate	15.944 \| fine	60.901 \| fine	16.757 \| good	0.5 \| good	16.587 \| good	0.27 \| good
2026-10-22T11:00:00.000Z	64 \| moderate	16.449 \| fine	65.326 \| fine	16.996 \| good	0.481 \| good	17.731 \| good	0.336 \| good
2026-10-22T12:00:00.000Z	60 \| moderate	14.352 \| fine	39.393 \| good	7.449 \| good	0.416 \| good	21.547 \| good	0.366 \| good
2026-10-22T13:00:00.000Z	60 \| moderate	13.624 \| fine	40.372 \| good	7.221 \| good	0.415 \| good	22.034 \| good	0.338 \| good
2026-10-22T14:00:00.000Z	60 \| moderate	14.428 \| fine	60.517 \| fine	17.25 \| good	0.444 \| good	20.307 \| good	0.365 \| good
2026-10-22T15:00:00.000Z	64 \| moderate	15.872 \| fine	66.602 \| fine	13.769 \| good	0.396 \| good	16.67 \| good	0.365 \| good
2026-10-22T16:00:00.000Z	64 \| moderate	16.409 \| fine	57.108 \| fine	24.748 \| good	0.524 \| good	18.139 \| good	0.272 \| good
2026-10-22T17:00:00.000Z	58 \| moderate	13.22 \| fine	53.172 \| good	27.824 \| good	0.546 \| good	11.665 \| good	0.255 \| good
2026-10-22T18:00:00.000Z	58 \| moderate	12.568 \| fine	46.193 \| good	29.956 \| good	0.592 \| good	6.864 \| good	0.228 \| good
2026-10-22T19:00:00.000Z	52 \| moderate	9.927 \| good	45.215 \| good	31.197 \| good	0.657 \| good	6.566 \| good	0.213 \| good
2026-10-22T19:00:00.000Z	56 \| moderate	12.119 \| fine	47.062 \| good	35.194 \| good	0.789 \| good	5.744 \| good	0.243 \| good
2026-10-22T20:00:00.000Z	44 \| good	6.192 \| good	27.906 \| good	47.133 \| good	0.468 \| good	1.153 \| good	0.182 \| good
2026-10-22T21:00:00.000Z	46 \| good	5.047 \| good	21.948 \| good	50.058 \| good	0.448 \| good	1.154 \| good	0.178 \| good
2026-10-22T22:00:00.000Z	43 \| good	3.496 \| good	15.733 \| good	45.874 \| good	0.399 \| good	2.389 \| good	0.188 \| good
2026-10-22T23:00:00.000Z	35 \| good	3.27 \| good	13.931 \| good	37.664 \| good	0.398 \| good	4.739 \| good	0.21 \| good
2026-10-23T00:00:00.000Z	27 \| good	2.416 \| good	10.118 \| good	29.071 \| good	0.42 \| good	6.102 \| good	0.226 \| good
2026-10-23T01:00:00.000Z	33 \| good	5.662 \| good	24.037 \| good	26.042 \| good	0.468 \| good	6.894 \| good	0.238 \| good
2026-10-23T02:00:00.000Z	52 \| moderate	9.966 \| good	44.755 \| good	26.701 \| good	0.54 \| good	7.56 \| good	0.248 \| good
2026-10-23T03:00:00.000Z	56 \| moderate	12.391 \| fine	56.54 \| fine	25.046 \| good	0.612 \| good	7.858 \| good	0.252 \| good
2026-10-23T04:00:00.000Z	60 \| moderate	13.52 \| fine	60.915 \| fine	24.742 \| good	0.658 \| good	7.951 \| good	0.254 \| good
2026-10-23T05:00:00.000Z	62 \| moderate	14.676 \| fine	65.118 \| fine	23.999 \| good	0.677 \| good	7.664 \| good	0.252 \| good
2026-10-23T06:00:00.000Z	60 \| moderate	14.405 \| fine	64.898 \| fine	25.095 \| good	0.68 \| good	7.216 \| good	0.248 \| good
2026-10-23T07:00:00.000Z	60 \| moderate	13.987 \| fine	63.006 \| fine	23.363 \| good	0.686 \| good	6.916 \| good	0.245 \| good
2026-10-23T08:00:00.000Z	60 \| moderate	14.496 \| fine	65.01 \| fine	21.866 \| good	0.706 \| good	6.798 \| good	0.243 \| good
2026-10-23T09:00:00.000Z	62 \| moderate	14.772 \| fine	65.347 \| fine	20.163 \| good	0.745 \| good	6.868 \| good	0.242 \| good
2026-10-23T10:00:00.000Z	60 \| moderate	14.264 \| fine	63.209 \| fine	19.985 \| good	0.802 \| good	7.069 \| good	0.243 \| good
2026-10-23T11:00:00.000Z	60 \| moderate	14.054 \| fine	63.038 \| fine	19.1 \| good	0.87 \| good	7.47 \| good	0.245 \| good
2026-10-23T12:00:00.000Z	62 \| moderate	15.116 \| fine	67.122 \| fine	19.676 \| good	0.958 \| good	8.271 \| good	0.249 \| good
2026-10-23T13:00:00.000Z	62 \| moderate	15.041 \| fine	67 \| fine	19.838 \| good	1.065 \| good	9.911 \| good	0.257 \| good
2026-10-23T14:00:00.000Z	62 \| moderate	15.197 \| fine	67.234 \| fine	25.264 \| good	1.196 \| good	10.294 \| good	0.262 \| good
2026-10-23T15:00:00.000Z	62 \| moderate	15.419 \| fine	68.985 \| fine	30.695 \| good	1.269 \| good	10.352 \| good	0.267 \| good
2026-10-23T16:00:00.000Z	66 \| moderate	17.053 \| fine	75.178 \| fine	34.238 \| good	1.477 \| good	9.534 \| good	0.264 \| good
2026-10-23T17:00:00.000Z	66 \| moderate	17.09 \| fine	75.26 \| fine	41.883 \| good	1.608 \| good	7.953 \| good	0.255 \| good
2026-10-23T18:00:00.000Z	66 \| moderate	16.549 \| fine	73.055 \| fine	46.984 \| good	1.57 \| good	6.081 \| good	0.237 \| good
2026-10-23T19:00:00.000Z	62 \| moderate	15.179 \| fine	68.685 \| fine	51.511 \| good	1.333 \| good	3.912 \| good	0.21 \| good
2026-10-23T20:00:00.000Z	60 \| moderate	13.545 \| fine	60.947 \| fine	52.748 \| good	1.088 \| good	2.624 \| good	0.19 \| good
2026-10-23T21:00:00.000Z	58 \| moderate	12.842 \| fine	57.168 \| fine	50.806 \| good	0.981 \| good	2.461 \| good	0.184 \| good
2026-10-23T22:00:00.000Z	60 \| moderate	13.88 \| fine	62.826 \| fine	46.278 \| good	0.97 \| good	3.2 \| good	0.188 \| good
2026-10-23T23:00:00.000Z	66 \| moderate	16.603 \| fine	73.132 \| fine	41.313 \| good	0.999 \| good	4.96 \| good	0.202 \| good
2026-10-24T00:00:00.000Z	64 \| moderate	16.461 \| fine	72.899 \| fine	36.411 \| good	1.107 \| good	6.609 \| good	0.215 \| good
2026-10-24T01:00:00.000Z	64 \| moderate	16.344 \| fine	72.812 \| fine	34.46 \| good	1.28 \| good	7.664 \| good	0.224 \| good
2026-10-24T02:00:00.000Z	66 \| moderate	17.321 \| fine	76.791 \| fine	31.096 \| good	1.455 \| good	8.422 \| good	0.231 \| good
2026-10-24T03:00:00.000Z	66 \| moderate	16.788 \| fine	74.893 \| fine	30.822 \| good	1.614 \| good	8.74 \| good	0.237 \| good
2026-10-24T04:00:00.000Z	62 \| moderate	15.229 \| fine	68.811 \| fine	31.649 \| good	1.739 \| good	8.678 \| good	0.24 \| good
2026-10-24T05:00:00.000Z	62 \| moderate	14.516 \| fine	64.932 \| fine	31.327 \| good	1.827 \| good	8.159 \| good	0.24 \| good
2026-10-24T06:00:00.000Z	64 \| moderate	16.356 \| fine	72.831 \| fine	31.316 \| good	1.876 \| good	7.491 \| good	0.237 \| good
2026-10-24T07:00:00.000Z	66 \| moderate	16.683 \| fine	74.74 \| fine	30.435 \| good	1.896 \| good	6.986 \| good	0.233 \| good
2026-10-24T08:00:00.000Z	66 \| moderate	16.586 \| fine	73.075 \| fine	27.781 \| good	1.877 \| good	6.697 \| good	0.229 \| good
2026-10-24T09:00:00.000Z	64 \| moderate	16.405 \| fine	72.959 \| fine	27.739 \| good	1.832 \| good	6.563 \| good	0.226 \| good
2026-10-24T10:00:00.000Z	66 \| moderate	16.571 \| fine	72.99 \| fine	26.545 \| good	1.763 \| good	6.434 \| good	0.224 \| good
2026-10-24T11:00:00.000Z	62 \| moderate	15.255 \| fine	68.775 \| fine	27.514 \| good	1.644 \| good	6.299 \| good	0.222 \| good
2026-10-24T12:00:00.000Z	62 \| moderate	14.581 \| fine	65.021 \| fine	28.031 \| good	1.486 \| good	6.356 \| good	0.221 \| good
2026-10-24T13:00:00.000Z	58 \| moderate	13.006 \| fine	58.887 \| fine	28.382 \| good	1.319 \| good	7.329 \| good	0.221 \| good
2026-10-24T14:00:00.000Z	58 \| moderate	13.287 \| fine	60.747 \| fine	32.113 \| good	1.15 \| good	6.322 \| good	0.222 \| good
2026-10-24T15:00:00.000Z	58 \| moderate	12.853 \| fine	57.168 \| fine	36.558 \| good	1.066 \| good	5.378 \| good	0.219 \| good
2026-10-24T16:00:00.000Z	56 \| moderate	11.631 \| good	51.041 \| good	40.229 \| good	1.021 \| good	4.218 \| good	0.213 \| good
2026-10-24T17:00:00.000Z	52 \| moderate	10.285 \| good	45.832 \| good	44.351 \| good	1.026 \| good	3.058 \| good	0.205 \| good
2026-10-24T18:00:00.000Z	52 \| moderate	9.967 \| good	44.03 \| good	47.185 \| good	1.043 \| good	2.257 \| good	0.198 \| good
2026-10-24T19:00:00.000Z	52 \| moderate	10.049 \| good	44.879 \| good	48.436 \| good	1.044 \| good	1.834 \| good	0.193 \| good

Current air quality index in Wisconsin, USA today

Common air pollutants in Wisconsin, USA

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Wisconsin, USA air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Wisconsin, USA

Air quality in cities of Wisconsin, USA

Air quality in nearby states

Michigan, USA

Illinois, USA

Iowa, USA

Indiana, USA

Minnesota, USA

Ohio, USA

How accurate is Wisconsin, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Wisconsin, USA get updated?

What time in the past 24 hours saw the poorest air quality in Wisconsin, USA?

When was air quality in Wisconsin, USA the best over the past 24 hours?

What is the air quality in Wisconsin, USA right now?

What pollutant is most frequently found in Wisconsin, USA?

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

What is the PM2.5 concentration in Wisconsin, USA right now?

What is the current level of PM10 in Wisconsin, USA?

What is the current level of carbon monoxide (CO) in Wisconsin, USA?

What is the current level of sulfur dioxide (SO2) in Wisconsin, USA?

What is the current level of ozone (O3) in Wisconsin, USA?

What is the current level of nitrogen dioxide (NO2) in Wisconsin, USA?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Wisconsin, USA right now?

What is the current level of PM₁₀ in Wisconsin, USA?

What is the current level of sulfur dioxide (SO₂) in Wisconsin, USA?

What is the current level of ozone (O₃) in Wisconsin, USA?

What is the current level of nitrogen dioxide (NO₂) in Wisconsin, USA?