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

Wisconsin, USA currently has a PM10 concentration of 39.806 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Wisconsin, USA is 0.725 ppb.

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

Wisconsin, USA currently has an ozone (O3) concentration of 21.145 ppm.

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

The current level of nitrogen dioxide (NO2) in Wisconsin, USA is 5.737 ppb.

Current air quality index in Wisconsin, USA today

Name: Live air pollution levels in Wisconsin, USA today
Creator: Ambee

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)

Good

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)

7.01 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

27.15 μg/m³

155

255

425

605+

Ozone (O₃)

16.92 ppb

201

201+

Sulfur Dioxide (SO₂)

0.74 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.20 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 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
2025-09-02T09:00:00.000Z	33 \| good	6.278 \| good	23.879 \| good	18.055 \| good	0.546 \| good	14.086 \| good	0.18 \| good
2025-09-02T10:00:00.000Z	38 \| good	6.57 \| good	28.51 \| good	17.555 \| good	0.572 \| good	13.869 \| good	0.18 \| good
2025-09-02T11:00:00.000Z	38 \| good	6.816 \| good	40.606 \| good	16.709 \| good	0.586 \| good	14.5 \| good	0.226 \| good
2025-09-02T12:00:00.000Z	44 \| good	7.595 \| good	34.948 \| good	21.346 \| good	0.592 \| good	17.709 \| good	0.24 \| good
2025-09-02T13:00:00.000Z	38 \| good	6.529 \| good	27.84 \| good	18.796 \| good	0.51 \| good	18.22 \| good	0.267 \| good
2025-09-02T14:00:00.000Z	49 \| good	9.017 \| good	37.482 \| good	25.324 \| good	0.646 \| good	15.878 \| good	0.25 \| good
2025-09-02T15:00:00.000Z	44 \| good	7.511 \| good	36.376 \| good	30.131 \| good	0.678 \| good	13.411 \| good	0.188 \| good
2025-09-02T16:00:00.000Z	33 \| good	6.167 \| good	28.68 \| good	31.995 \| good	0.735 \| good	12.457 \| good	0.161 \| good
2025-09-02T17:00:00.000Z	35 \| good	5.724 \| good	24.593 \| good	38.335 \| good	0.741 \| good	8.152 \| good	0.153 \| good
2025-09-02T18:00:00.000Z	41 \| good	5.344 \| good	25.976 \| good	43.857 \| good	0.684 \| good	5.761 \| good	0.153 \| good
2025-09-02T19:00:00.000Z	44 \| good	5.154 \| good	20.957 \| good	47.042 \| good	0.647 \| good	4.83 \| good	0.145 \| good
2025-09-02T20:00:00.000Z	44 \| good	5.077 \| good	20.686 \| good	47.943 \| good	0.582 \| good	1.922 \| good	0.134 \| good
2025-09-02T21:00:00.000Z	44 \| good	4.874 \| good	24.983 \| good	46.833 \| good	0.613 \| good	3.622 \| good	0.126 \| good
2025-09-02T22:00:00.000Z	45 \| good	5.433 \| good	25.757 \| good	48.51 \| good	0.602 \| good	4.008 \| good	0.126 \| good
2025-09-02T23:00:00.000Z	41 \| good	6.377 \| good	37.489 \| good	44.479 \| good	0.658 \| good	2.653 \| good	0.134 \| good
2025-09-03T00:00:00.000Z	41 \| good	6.041 \| good	21.314 \| good	44.094 \| good	0.822 \| good	2.691 \| good	0.134 \| good
2025-09-03T01:00:00.000Z	37 \| good	5.64 \| good	21.882 \| good	39.528 \| good	0.682 \| good	4.486 \| good	0.134 \| good
2025-09-03T02:00:00.000Z	33 \| good	6.023 \| good	29.357 \| good	35.157 \| good	0.63 \| good	8.232 \| good	0.153 \| good
2025-09-03T03:00:00.000Z	44 \| good	7.685 \| good	33.97 \| good	28.39 \| good	0.392 \| good	3.838 \| good	0.166 \| good
2025-09-03T04:00:00.000Z	34 \| good	6.362 \| good	34.3 \| good	36.624 \| good	0.754 \| good	11.104 \| good	0.168 \| good
2025-09-03T05:00:00.000Z	38 \| good	6.545 \| good	29.492 \| good	29.768 \| good	0.624 \| good	9.286 \| good	0.168 \| good
2025-09-03T06:00:00.000Z	33 \| good	6.357 \| good	25.315 \| good	28.434 \| good	0.761 \| good	5.774 \| good	0.175 \| good
2025-09-03T07:00:00.000Z	38 \| good	6.819 \| good	32.058 \| good	29.58 \| good	0.627 \| good	6.399 \| good	0.168 \| good
2025-09-03T08:00:00.000Z	38 \| good	6.519 \| good	27.735 \| good	32.143 \| good	0.683 \| good	5.419 \| good	0.148 \| good
2025-09-03T09:00:00.000Z	38 \| good	6.606 \| good	33.912 \| good	32.527 \| good	0.643 \| good	6.252 \| good	0.141 \| good
2025-09-03T10:00:00.000Z	33 \| good	5.731 \| good	27.262 \| good	29.986 \| good	0.67 \| good	4.945 \| good	0.141 \| good
2025-09-03T11:00:00.000Z	33 \| good	5.82 \| good	26.027 \| good	31.174 \| good	0.597 \| good	7.272 \| good	0.168 \| good
2025-09-03T12:00:00.000Z	33 \| good	5.812 \| good	24.244 \| good	35.265 \| good	0.681 \| good	9.941 \| good	0.168 \| good
2025-09-03T13:00:00.000Z	33 \| good	5.72 \| good	16.497 \| good	33.053 \| good	0.742 \| good	11.125 \| good	0.18 \| good
2025-09-03T14:00:00.000Z	33 \| good	5.828 \| good	17.268 \| good	29.528 \| good	0.713 \| good	11.293 \| good	0.161 \| good
2025-09-03T15:00:00.000Z	33 \| good	5.918 \| good	22.934 \| good	27.315 \| good	0.688 \| good	8.381 \| good	0.161 \| good
2025-09-03T16:00:00.000Z	44 \| good	7.631 \| good	27.451 \| good	25.677 \| good	0.777 \| good	6.584 \| good	0.153 \| good
2025-09-03T17:00:00.000Z	52 \| moderate	9.556 \| good	27.105 \| good	23.9 \| good	0.734 \| good	6.139 \| good	0.153 \| good
2025-09-03T18:00:00.000Z	54 \| moderate	10.699 \| good	28.677 \| good	23.673 \| good	0.758 \| good	4.507 \| good	0.145 \| good
2025-09-03T19:00:00.000Z	56 \| moderate	11.517 \| good	30.591 \| good	25.583 \| good	0.829 \| good	5.335 \| good	0.212 \| good
2025-09-03T20:00:00.000Z	56 \| moderate	12.487 \| fine	32.768 \| good	26.292 \| good	0.762 \| good	4.825 \| good	0.232 \| good
2025-09-03T21:00:00.000Z	60 \| moderate	13.725 \| fine	34.838 \| good	23.049 \| good	0.786 \| good	4.653 \| good	0.251 \| good
2025-09-03T22:00:00.000Z	54 \| moderate	11.136 \| good	30.76 \| good	26.741 \| good	0.753 \| good	4.264 \| good	0.192 \| good
2025-09-03T23:00:00.000Z	54 \| moderate	11.114 \| good	26.673 \| good	24.428 \| good	0.745 \| good	4.373 \| good	0.214 \| good
2025-09-04T00:00:00.000Z	49 \| good	9.204 \| good	22.337 \| good	25.187 \| good	0.707 \| good	4.165 \| good	0.187 \| good
2025-09-04T01:00:00.000Z	54 \| moderate	10.501 \| good	26.17 \| good	21.56 \| good	0.691 \| good	4.532 \| good	0.161 \| good
2025-09-04T02:00:00.000Z	60 \| moderate	14.153 \| fine	58.793 \| fine	20.581 \| good	0.73 \| good	4.881 \| good	0.161 \| good
2025-09-04T03:00:00.000Z	62 \| moderate	14.676 \| fine	48.748 \| good	21.182 \| good	0.67 \| good	5.713 \| good	0.214 \| good
2025-09-04T04:00:00.000Z	50 \| good	9.271 \| good	54.299 \| good	19.066 \| good	0.638 \| good	4.737 \| good	0.153 \| good
2025-09-04T05:00:00.000Z	56 \| moderate	11.878 \| good	35.415 \| good	17.961 \| good	0.741 \| good	3.657 \| good	0.134 \| good
2025-09-04T06:00:00.000Z	44 \| good	7.874 \| good	22.739 \| good	17.508 \| good	0.649 \| good	4.023 \| good	0.127 \| good
2025-09-04T07:00:00.000Z	33 \| good	6.16 \| good	15.475 \| good	18.252 \| good	0.694 \| good	3.228 \| good	0.134 \| good
2025-09-04T08:00:00.000Z	38 \| good	7.006 \| good	27.15 \| good	16.916 \| good	0.74 \| good	3.199 \| good	0.164 \| good
2025-09-04T05:00:00.000Z	19 \| good	1.889 \| good	7.902 \| good	19.638 \| good	0.657 \| good	3.469 \| good	0.189 \| good
2025-09-04T06:00:00.000Z	16 \| good	1.255 \| good	4.93 \| good	16.9 \| good	0.757 \| good	3.801 \| good	0.19 \| good
2025-09-04T07:00:00.000Z	14 \| good	1.9 \| good	7.935 \| good	15.321 \| good	0.862 \| good	3.742 \| good	0.188 \| good
2025-09-04T08:00:00.000Z	12 \| good	1.305 \| good	5.158 \| good	13.392 \| good	0.967 \| good	3.683 \| good	0.186 \| good
2025-09-04T09:00:00.000Z	12 \| good	1.872 \| good	7.761 \| good	12.875 \| good	1.072 \| good	3.624 \| good	0.184 \| good
2025-09-04T10:00:00.000Z	14 \| good	1.932 \| good	8.031 \| good	14.651 \| good	1.101 \| good	3.4 \| good	0.182 \| good
2025-09-04T11:00:00.000Z	13 \| good	1.219 \| good	4.706 \| good	14.411 \| good	1.129 \| good	3.176 \| good	0.181 \| good
2025-09-04T12:00:00.000Z	15 \| good	0.651 \| good	2.036 \| good	16.474 \| good	1.157 \| good	2.951 \| good	0.18 \| good
2025-09-04T13:00:00.000Z	20 \| good	0.654 \| good	2.06 \| good	22.42 \| good	0.961 \| good	2.195 \| good	0.176 \| good
2025-09-04T14:00:00.000Z	25 \| good	1.264 \| good	4.924 \| good	27.154 \| good	0.764 \| good	1.439 \| good	0.171 \| good
2025-09-04T15:00:00.000Z	28 \| good	3.239 \| good	14.169 \| good	29.67 \| good	0.567 \| good	0.683 \| good	0.166 \| good
2025-09-04T16:00:00.000Z	26 \| good	3.87 \| good	17.084 \| good	28.473 \| good	0.446 \| good	0.591 \| good	0.166 \| good
2025-09-04T17:00:00.000Z	28 \| good	1.921 \| good	7.976 \| good	29.896 \| good	0.326 \| good	0.499 \| good	0.166 \| good
2025-09-04T18:00:00.000Z	30 \| good	1.29 \| good	5.099 \| good	31.927 \| good	0.205 \| good	0.408 \| good	0.166 \| good
2025-09-04T19:00:00.000Z	31 \| good	0.725 \| good	2.956 \| good	33.853 \| good	0.167 \| good	0.435 \| good	0.166 \| good
2025-09-04T20:00:00.000Z	31 \| good	0.495 \| good	2.02 \| good	33.436 \| good	0.129 \| good	0.462 \| good	0.166 \| good
2025-09-04T21:00:00.000Z	33 \| good	0.939 \| good	3.801 \| good	36.185 \| good	0.092 \| good	0.49 \| good	0.166 \| good
2025-09-04T22:00:00.000Z	34 \| good	0.581 \| good	2.058 \| good	36.917 \| good	0.101 \| good	1.036 \| good	0.175 \| good
2025-09-04T23:00:00.000Z	32 \| good	1.449 \| good	6.012 \| good	35.092 \| good	0.111 \| good	1.582 \| good	0.184 \| good
2025-09-05T00:00:00.000Z	27 \| good	1.599 \| good	6.882 \| good	28.825 \| good	0.12 \| good	2.128 \| good	0.193 \| good
2025-09-05T01:00:00.000Z	24 \| good	0.585 \| good	2.087 \| good	25.766 \| good	0.137 \| good	2.604 \| good	0.199 \| good
2025-09-05T02:00:00.000Z	22 \| good	1.982 \| good	7.928 \| good	24.251 \| good	0.153 \| good	3.08 \| good	0.204 \| good
2025-09-05T03:00:00.000Z	20 \| good	0.495 \| good	2.029 \| good	21.636 \| good	0.17 \| good	3.556 \| good	0.21 \| good
2025-09-05T04:00:00.000Z	19 \| good	1.918 \| good	7.931 \| good	20.984 \| good	0.187 \| good	3.285 \| good	0.206 \| good
2025-09-05T05:00:00.000Z	19 \| good	2.694 \| good	10.883 \| good	20.804 \| good	0.205 \| good	3.014 \| good	0.202 \| good
2025-09-05T06:00:00.000Z	21 \| good	2.522 \| good	9.982 \| good	23.327 \| good	0.222 \| good	2.743 \| good	0.198 \| good
2025-09-05T07:00:00.000Z	21 \| good	2.541 \| good	10.081 \| good	23.425 \| good	0.198 \| good	2.283 \| good	0.195 \| good
2025-09-05T08:00:00.000Z	22 \| good	3.879 \| good	17.116 \| good	21.311 \| good	0.174 \| good	1.822 \| good	0.192 \| good
2025-09-05T09:00:00.000Z	19 \| good	2.514 \| good	9.853 \| good	20.099 \| good	0.15 \| good	1.361 \| good	0.188 \| good
2025-09-05T10:00:00.000Z	24 \| good	3.842 \| good	17 \| good	26.299 \| good	0.198 \| good	1.449 \| good	0.188 \| good
2025-09-05T11:00:00.000Z	22 \| good	2.522 \| good	9.85 \| good	24.093 \| good	0.247 \| good	1.538 \| good	0.187 \| good
2025-09-05T12:00:00.000Z	25 \| good	1.334 \| good	5.204 \| good	26.559 \| good	0.295 \| good	1.626 \| good	0.187 \| good
2025-09-05T13:00:00.000Z	25 \| good	0.699 \| good	2.284 \| good	26.9 \| good	0.291 \| good	1.322 \| good	0.175 \| good
2025-09-05T14:00:00.000Z	26 \| good	0.641 \| good	2 \| good	28.444 \| good	0.287 \| good	1.018 \| good	0.163 \| good
2025-09-05T15:00:00.000Z	28 \| good	0.642 \| good	2 \| good	29.969 \| good	0.282 \| good	0.714 \| good	0.151 \| good
2025-09-05T16:00:00.000Z	28 \| good	0.321 \| good	1 \| good	30.353 \| good	0.264 \| good	0.607 \| good	0.144 \| good
2025-09-05T17:00:00.000Z	27 \| good	0.641 \| good	2 \| good	29.199 \| good	0.246 \| good	0.499 \| good	0.138 \| good
2025-09-05T18:00:00.000Z	25 \| good	0.64 \| good	2 \| good	27.404 \| good	0.228 \| good	0.392 \| good	0.131 \| good
2025-09-05T19:00:00.000Z	27 \| good	0.459 \| good	1.827 \| good	29.341 \| good	0.211 \| good	0.424 \| good	0.129 \| good
2025-09-05T20:00:00.000Z	28 \| good	0.654 \| good	2.169 \| good	29.529 \| good	0.194 \| good	0.455 \| good	0.126 \| good
2025-09-05T21:00:00.000Z	26 \| good	0.715 \| good	2.932 \| good	28.461 \| good	0.177 \| good	0.487 \| good	0.123 \| good
2025-09-05T22:00:00.000Z	28 \| good	0.726 \| good	3 \| good	30.239 \| good	0.173 \| good	0.742 \| good	0.125 \| good
2025-09-05T23:00:00.000Z	31 \| good	0.882 \| good	3 \| good	33.206 \| good	0.169 \| good	0.997 \| good	0.128 \| good
2025-09-06T00:00:00.000Z	31 \| good	2.228 \| good	2.273 \| good	33.532 \| good	0.146 \| good	1.249 \| good	0.13 \| good
2025-09-06T01:00:00.000Z	26 \| good	0.887 \| good	3.08 \| good	28.008 \| good	0.201 \| good	1.495 \| good	0.131 \| good
2025-09-06T02:00:00.000Z	22 \| good	1.108 \| good	4.856 \| good	23.933 \| good	0.237 \| good	1.739 \| good	0.133 \| good
2025-09-06T03:00:00.000Z	21 \| good	0.954 \| good	3.949 \| good	23.014 \| good	0.273 \| good	1.982 \| good	0.134 \| good
2025-09-06T04:00:00.000Z	20 \| good	0.946 \| good	3.906 \| good	21.535 \| good	0.275 \| good	2.234 \| good	0.136 \| 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
Baraboo, Wisconsin	64 Moderate	15.74μg/m³ Fine	27.07μg/m³ Good	27.60ppb Good	0.61ppb Good	4.82ppb Good	0.20ppm Good
Beloit, Wisconsin	64 Moderate	16.10μg/m³ Fine	63.63μg/m³ Fine	14.35ppb Good	0.72ppb Good	5.60ppb Good	0.23ppm Good
Allouez, Wisconsin	17 Good	1.73μg/m³ Good	8.36μg/m³ Good	18.06ppb Good	0.93ppb Good	5.68ppb Good	0.24ppm Good
Appleton, Wisconsin	16 Good	2.61μg/m³ Good	11.68μg/m³ Good	14.34ppb Good	1.05ppb Good	5.94ppb Good	0.22ppm Good
Ashwaubenon, Wisconsin	17 Good	1.81μg/m³ Good	9.15μg/m³ Good	18.04ppb Good	0.94ppb Good	5.68ppb Good	0.24ppm Good
Beaver Dam, Wisconsin	52 Moderate	9.76μg/m³ Good	26.41μg/m³ Good	20.31ppb Good	0.53ppb Good	5.91ppb Good	0.21ppm Good
Bellevue, Wisconsin	17 Good	2.29μg/m³ Good	13.81μg/m³ Good	18.43ppb Good	0.92ppb Good	5.61ppb Good	0.24ppm Good
Brown Deer, Wisconsin	60 Moderate	14.46μg/m³ Fine	48.79μg/m³ Good	20.37ppb Good	0.77ppb Good	5.16ppb Good	0.28ppm Good
Burlington, Wisconsin	71 Moderate	19.97μg/m³ Fine	65.56μg/m³ Fine	25.43ppb Good	0.68ppb Good	5.63ppb Good	0.25ppm Good
Cedarburg, Wisconsin	54 Moderate	11.15μg/m³ Good	43.96μg/m³ Good	20.64ppb Good	0.75ppb Good	5.50ppb Good	0.26ppm Good
Brookfield, Wisconsin	62 Moderate	15.37μg/m³ Fine	47.49μg/m³ Good	24.58ppb Good	0.71ppb Good	8.01ppb Good	0.27ppm Good
Glendale, Wisconsin	60 Moderate	14.46μg/m³ Fine	48.79μg/m³ Good	20.37ppb Good	0.77ppb Good	5.16ppb Good	0.28ppm Good
Caledonia, Wisconsin	64 Moderate	16.17μg/m³ Fine	55.93μg/m³ Fine	25.02ppb Good	0.73ppb Good	7.49ppb Good	0.28ppm Good
Chippewa Falls, Wisconsin	54 Moderate	10.97μg/m³ Good	37.41μg/m³ Good	21.57ppb Good	0.64ppb Good	4.33ppb Good	0.20ppm Good
Cudahy, Wisconsin	60 Moderate	13.56μg/m³ Fine	40.76μg/m³ Good	23.20ppb Good	0.75ppb Good	8.68ppb Good	0.29ppm Good
De Pere, Wisconsin	17 Good	2.09μg/m³ Good	11.46μg/m³ Good	18.02ppb Good	0.95ppb Good	5.68ppb Good	0.23ppm Good
DeForest, Wisconsin	62 Moderate	14.59μg/m³ Fine	46.37μg/m³ Good	22.14ppb Good	0.69ppb Good	5.08ppb Good	0.21ppm Good
Fitchburg, Wisconsin	62 Moderate	14.94μg/m³ Fine	40.39μg/m³ Good	22.64ppb Good	0.64ppb Good	5.00ppb Good	0.21ppm Good
Fort Atkinson, Wisconsin	62 Moderate	14.86μg/m³ Fine	58.77μg/m³ Fine	23.55ppb Good	0.66ppb Good	5.45ppb Good	0.23ppm Good
Fox Crossing, Wisconsin	16 Good	2.70μg/m³ Good	12.96μg/m³ Good	14.60ppb Good	1.06ppb Good	5.93ppb Good	0.22ppm Good
Elkhorn, Wisconsin	66 Moderate	16.59μg/m³ Fine	54.95μg/m³ Fine	22.90ppb Good	0.66ppb Good	6.17ppb Good	0.24ppm Good
Eau Claire, Wisconsin	66 Moderate	16.59μg/m³ Fine	28.44μg/m³ Good	11.38ppb Good	0.63ppb Good	5.01ppb Good	0.20ppm Good
Fond du Lac, Wisconsin	56 Moderate	11.71μg/m³ Good	47.14μg/m³ Good	20.26ppb Good	0.69ppb Good	6.19ppb Good	0.22ppm Good
Franklin, Wisconsin	58 Moderate	13.45μg/m³ Fine	35.44μg/m³ Good	23.67ppb Good	0.75ppb Good	9.34ppb Good	0.29ppm Good
Grafton, Wisconsin	52 Moderate	9.92μg/m³ Good	42.10μg/m³ Good	20.90ppb Good	0.73ppb Good	5.65ppb Good	0.26ppm Good
Greenfield, Wisconsin	58 Moderate	13.22μg/m³ Fine	36.37μg/m³ Good	23.09ppb Good	0.75ppb Good	9.19ppb Good	0.29ppm Good
Hartford, Wisconsin	49 Good	9.43μg/m³ Good	35.74μg/m³ Good	23.15ppb Good	0.61ppb Good	6.41ppb Good	0.24ppm Good
Hobart, Wisconsin	20 Good	3.20μg/m³ Good	22.38μg/m³ Good	17.92ppb Good	0.99ppb Good	5.76ppb Good	0.22ppm Good
Germantown, Wisconsin	64 Moderate	15.81μg/m³ Fine	65.99μg/m³ Fine	22.99ppb Good	0.70ppb Good	6.67ppb Good	0.26ppm Good
Green Bay, Wisconsin	17 Good	1.60μg/m³ Good	7.02μg/m³ Good	18.03ppb Good	0.93ppb Good	5.69ppb Good	0.24ppm Good
Holmen, Wisconsin	66 Moderate	17.46μg/m³ Fine	48.51μg/m³ Good	21.62ppb Good	0.52ppb Good	4.89ppb Good	0.20ppm Good
Howard, Wisconsin	17 Good	2.01μg/m³ Good	11.03μg/m³ Good	18.03ppb Good	0.94ppb Good	5.67ppb Good	0.23ppm Good
Greendale, Wisconsin	58 Moderate	13.25μg/m³ Fine	34.61μg/m³ Good	23.73ppb Good	0.75ppb Good	9.58ppb Good	0.29ppm Good
Harrison, Wisconsin	24 Good	3.55μg/m³ Good	25.93μg/m³ Good	16.68ppb Good	1.15ppb Good	5.90ppb Good	0.22ppm Good
Hudson, Wisconsin	38 Good	6.76μg/m³ Good	28.17μg/m³ Good	20.35ppb Good	0.66ppb Good	3.11ppb Good	0.20ppm Good
Greenville, Wisconsin	22 Good	3.77μg/m³ Good	15.33μg/m³ Good	18.92ppb Good	0.96ppb Good	5.96ppb Good	0.22ppm Good
Hartland, Wisconsin	65 Moderate	15.35μg/m³ Fine	84.44μg/m³ Fine	23.02ppb Good	0.64ppb Good	6.68ppb Good	0.24ppm Good
La Crosse, Wisconsin	67 Moderate	18.49μg/m³ Fine	64.27μg/m³ Fine	25.96ppb Good	0.51ppb Good	4.04ppb Good	0.20ppm Good
Janesville, Wisconsin	64 Moderate	16.31μg/m³ Fine	64.44μg/m³ Fine	18.05ppb Good	0.71ppb Good	5.83ppb Good	0.23ppm Good
Kaukauna, Wisconsin	29 Good	3.87μg/m³ Good	30.69μg/m³ Good	17.35ppb Good	1.19ppb Good	5.90ppb Good	0.22ppm Good
Kenosha, Wisconsin	69 Moderate	18.72μg/m³ Fine	72.20μg/m³ Fine	29.68ppb Good	0.70ppb Good	6.87ppb Good	0.26ppm Good
Madison, Wisconsin	62 Moderate	14.98μg/m³ Fine	37.55μg/m³ Good	22.57ppb Good	0.63ppb Good	4.99ppb Good	0.21ppm Good
Milwaukee, Wisconsin	58 Moderate	13.32μg/m³ Fine	53.89μg/m³ Good	20.83ppb Good	0.77ppb Good	6.88ppb Good	0.29ppm Good
Mequon, Wisconsin	60 Moderate	13.79μg/m³ Fine	47.54μg/m³ Good	20.48ppb Good	0.77ppb Good	5.56ppb Good	0.27ppm Good
Middleton, Wisconsin	62 Moderate	15.06μg/m³ Fine	33.56μg/m³ Good	22.59ppb Good	0.62ppb Good	4.99ppb Good	0.21ppm Good
Marinette, Wisconsin	19 Good	0.43μg/m³ Good	1.69μg/m³ Good	20.80ppb Good	0.04ppb Good	0.57ppb Good	0.13ppm Good
Menomonie, Wisconsin	22 Good	4.01μg/m³ Good	18.01μg/m³ Good	13.51ppb Good	0.10ppb Good	2.34ppb Good	0.18ppm Good
Little Chute, Wisconsin	22 Good	3.43μg/m³ Good	24.15μg/m³ Good	16.38ppb Good	1.14ppb Good	5.91ppb Good	0.22ppm Good
Menasha, Wisconsin	33 Good	5.66μg/m³ Good	23.43μg/m³ Good	18.55ppb Good	0.96ppb Good	5.98ppb Good	0.22ppm Good
Menomonee Falls, Wisconsin	62 Moderate	15.31μg/m³ Fine	37.84μg/m³ Good	23.01ppb Good	0.71ppb Good	6.88ppb Good	0.26ppm Good

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

0.17ppm

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.

View Polluted Cities

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 03:00:00, 2025-09-04.

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 2025-09-03.

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 11.532 μg/m³.

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

Wisconsin, USA currently has a PM₁₀ concentration of 39.806 μg/m³.

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

The current carbon monoxide (CO) level in Wisconsin, USA is 0.237 ppm.

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

The current sulfur dioxide (SO₂) concentration in Wisconsin, USA is 0.725 ppb.

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

Wisconsin, USA currently has an ozone (O₃) concentration of 21.145 ppm.

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

The current level of nitrogen dioxide (NO₂) in Wisconsin, USA is 5.737 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-02T09:00:00.000Z	33 \| good	6.278 \| good	23.879 \| good	18.055 \| good	0.546 \| good	14.086 \| good	0.18 \| good
2025-09-02T10:00:00.000Z	38 \| good	6.57 \| good	28.51 \| good	17.555 \| good	0.572 \| good	13.869 \| good	0.18 \| good
2025-09-02T11:00:00.000Z	38 \| good	6.816 \| good	40.606 \| good	16.709 \| good	0.586 \| good	14.5 \| good	0.226 \| good
2025-09-02T12:00:00.000Z	44 \| good	7.595 \| good	34.948 \| good	21.346 \| good	0.592 \| good	17.709 \| good	0.24 \| good
2025-09-02T13:00:00.000Z	38 \| good	6.529 \| good	27.84 \| good	18.796 \| good	0.51 \| good	18.22 \| good	0.267 \| good
2025-09-02T14:00:00.000Z	49 \| good	9.017 \| good	37.482 \| good	25.324 \| good	0.646 \| good	15.878 \| good	0.25 \| good
2025-09-02T15:00:00.000Z	44 \| good	7.511 \| good	36.376 \| good	30.131 \| good	0.678 \| good	13.411 \| good	0.188 \| good
2025-09-02T16:00:00.000Z	33 \| good	6.167 \| good	28.68 \| good	31.995 \| good	0.735 \| good	12.457 \| good	0.161 \| good
2025-09-02T17:00:00.000Z	35 \| good	5.724 \| good	24.593 \| good	38.335 \| good	0.741 \| good	8.152 \| good	0.153 \| good
2025-09-02T18:00:00.000Z	41 \| good	5.344 \| good	25.976 \| good	43.857 \| good	0.684 \| good	5.761 \| good	0.153 \| good
2025-09-02T19:00:00.000Z	44 \| good	5.154 \| good	20.957 \| good	47.042 \| good	0.647 \| good	4.83 \| good	0.145 \| good
2025-09-02T20:00:00.000Z	44 \| good	5.077 \| good	20.686 \| good	47.943 \| good	0.582 \| good	1.922 \| good	0.134 \| good
2025-09-02T21:00:00.000Z	44 \| good	4.874 \| good	24.983 \| good	46.833 \| good	0.613 \| good	3.622 \| good	0.126 \| good
2025-09-02T22:00:00.000Z	45 \| good	5.433 \| good	25.757 \| good	48.51 \| good	0.602 \| good	4.008 \| good	0.126 \| good
2025-09-02T23:00:00.000Z	41 \| good	6.377 \| good	37.489 \| good	44.479 \| good	0.658 \| good	2.653 \| good	0.134 \| good
2025-09-03T00:00:00.000Z	41 \| good	6.041 \| good	21.314 \| good	44.094 \| good	0.822 \| good	2.691 \| good	0.134 \| good
2025-09-03T01:00:00.000Z	37 \| good	5.64 \| good	21.882 \| good	39.528 \| good	0.682 \| good	4.486 \| good	0.134 \| good
2025-09-03T02:00:00.000Z	33 \| good	6.023 \| good	29.357 \| good	35.157 \| good	0.63 \| good	8.232 \| good	0.153 \| good
2025-09-03T03:00:00.000Z	44 \| good	7.685 \| good	33.97 \| good	28.39 \| good	0.392 \| good	3.838 \| good	0.166 \| good
2025-09-03T04:00:00.000Z	34 \| good	6.362 \| good	34.3 \| good	36.624 \| good	0.754 \| good	11.104 \| good	0.168 \| good
2025-09-03T05:00:00.000Z	38 \| good	6.545 \| good	29.492 \| good	29.768 \| good	0.624 \| good	9.286 \| good	0.168 \| good
2025-09-03T06:00:00.000Z	33 \| good	6.357 \| good	25.315 \| good	28.434 \| good	0.761 \| good	5.774 \| good	0.175 \| good
2025-09-03T07:00:00.000Z	38 \| good	6.819 \| good	32.058 \| good	29.58 \| good	0.627 \| good	6.399 \| good	0.168 \| good
2025-09-03T08:00:00.000Z	38 \| good	6.519 \| good	27.735 \| good	32.143 \| good	0.683 \| good	5.419 \| good	0.148 \| good
2025-09-03T09:00:00.000Z	38 \| good	6.606 \| good	33.912 \| good	32.527 \| good	0.643 \| good	6.252 \| good	0.141 \| good
2025-09-03T10:00:00.000Z	33 \| good	5.731 \| good	27.262 \| good	29.986 \| good	0.67 \| good	4.945 \| good	0.141 \| good
2025-09-03T11:00:00.000Z	33 \| good	5.82 \| good	26.027 \| good	31.174 \| good	0.597 \| good	7.272 \| good	0.168 \| good
2025-09-03T12:00:00.000Z	33 \| good	5.812 \| good	24.244 \| good	35.265 \| good	0.681 \| good	9.941 \| good	0.168 \| good
2025-09-03T13:00:00.000Z	33 \| good	5.72 \| good	16.497 \| good	33.053 \| good	0.742 \| good	11.125 \| good	0.18 \| good
2025-09-03T14:00:00.000Z	33 \| good	5.828 \| good	17.268 \| good	29.528 \| good	0.713 \| good	11.293 \| good	0.161 \| good
2025-09-03T15:00:00.000Z	33 \| good	5.918 \| good	22.934 \| good	27.315 \| good	0.688 \| good	8.381 \| good	0.161 \| good
2025-09-03T16:00:00.000Z	44 \| good	7.631 \| good	27.451 \| good	25.677 \| good	0.777 \| good	6.584 \| good	0.153 \| good
2025-09-03T17:00:00.000Z	52 \| moderate	9.556 \| good	27.105 \| good	23.9 \| good	0.734 \| good	6.139 \| good	0.153 \| good
2025-09-03T18:00:00.000Z	54 \| moderate	10.699 \| good	28.677 \| good	23.673 \| good	0.758 \| good	4.507 \| good	0.145 \| good
2025-09-03T19:00:00.000Z	56 \| moderate	11.517 \| good	30.591 \| good	25.583 \| good	0.829 \| good	5.335 \| good	0.212 \| good
2025-09-03T20:00:00.000Z	56 \| moderate	12.487 \| fine	32.768 \| good	26.292 \| good	0.762 \| good	4.825 \| good	0.232 \| good
2025-09-03T21:00:00.000Z	60 \| moderate	13.725 \| fine	34.838 \| good	23.049 \| good	0.786 \| good	4.653 \| good	0.251 \| good
2025-09-03T22:00:00.000Z	54 \| moderate	11.136 \| good	30.76 \| good	26.741 \| good	0.753 \| good	4.264 \| good	0.192 \| good
2025-09-03T23:00:00.000Z	54 \| moderate	11.114 \| good	26.673 \| good	24.428 \| good	0.745 \| good	4.373 \| good	0.214 \| good
2025-09-04T00:00:00.000Z	49 \| good	9.204 \| good	22.337 \| good	25.187 \| good	0.707 \| good	4.165 \| good	0.187 \| good
2025-09-04T01:00:00.000Z	54 \| moderate	10.501 \| good	26.17 \| good	21.56 \| good	0.691 \| good	4.532 \| good	0.161 \| good
2025-09-04T02:00:00.000Z	60 \| moderate	14.153 \| fine	58.793 \| fine	20.581 \| good	0.73 \| good	4.881 \| good	0.161 \| good
2025-09-04T03:00:00.000Z	62 \| moderate	14.676 \| fine	48.748 \| good	21.182 \| good	0.67 \| good	5.713 \| good	0.214 \| good
2025-09-04T04:00:00.000Z	50 \| good	9.271 \| good	54.299 \| good	19.066 \| good	0.638 \| good	4.737 \| good	0.153 \| good
2025-09-04T05:00:00.000Z	56 \| moderate	11.878 \| good	35.415 \| good	17.961 \| good	0.741 \| good	3.657 \| good	0.134 \| good
2025-09-04T06:00:00.000Z	44 \| good	7.874 \| good	22.739 \| good	17.508 \| good	0.649 \| good	4.023 \| good	0.127 \| good
2025-09-04T07:00:00.000Z	33 \| good	6.16 \| good	15.475 \| good	18.252 \| good	0.694 \| good	3.228 \| good	0.134 \| good
2025-09-04T08:00:00.000Z	38 \| good	7.006 \| good	27.15 \| good	16.916 \| good	0.74 \| good	3.199 \| good	0.164 \| good
2025-09-04T05:00:00.000Z	19 \| good	1.889 \| good	7.902 \| good	19.638 \| good	0.657 \| good	3.469 \| good	0.189 \| good
2025-09-04T06:00:00.000Z	16 \| good	1.255 \| good	4.93 \| good	16.9 \| good	0.757 \| good	3.801 \| good	0.19 \| good
2025-09-04T07:00:00.000Z	14 \| good	1.9 \| good	7.935 \| good	15.321 \| good	0.862 \| good	3.742 \| good	0.188 \| good
2025-09-04T08:00:00.000Z	12 \| good	1.305 \| good	5.158 \| good	13.392 \| good	0.967 \| good	3.683 \| good	0.186 \| good
2025-09-04T09:00:00.000Z	12 \| good	1.872 \| good	7.761 \| good	12.875 \| good	1.072 \| good	3.624 \| good	0.184 \| good
2025-09-04T10:00:00.000Z	14 \| good	1.932 \| good	8.031 \| good	14.651 \| good	1.101 \| good	3.4 \| good	0.182 \| good
2025-09-04T11:00:00.000Z	13 \| good	1.219 \| good	4.706 \| good	14.411 \| good	1.129 \| good	3.176 \| good	0.181 \| good
2025-09-04T12:00:00.000Z	15 \| good	0.651 \| good	2.036 \| good	16.474 \| good	1.157 \| good	2.951 \| good	0.18 \| good
2025-09-04T13:00:00.000Z	20 \| good	0.654 \| good	2.06 \| good	22.42 \| good	0.961 \| good	2.195 \| good	0.176 \| good
2025-09-04T14:00:00.000Z	25 \| good	1.264 \| good	4.924 \| good	27.154 \| good	0.764 \| good	1.439 \| good	0.171 \| good
2025-09-04T15:00:00.000Z	28 \| good	3.239 \| good	14.169 \| good	29.67 \| good	0.567 \| good	0.683 \| good	0.166 \| good
2025-09-04T16:00:00.000Z	26 \| good	3.87 \| good	17.084 \| good	28.473 \| good	0.446 \| good	0.591 \| good	0.166 \| good
2025-09-04T17:00:00.000Z	28 \| good	1.921 \| good	7.976 \| good	29.896 \| good	0.326 \| good	0.499 \| good	0.166 \| good
2025-09-04T18:00:00.000Z	30 \| good	1.29 \| good	5.099 \| good	31.927 \| good	0.205 \| good	0.408 \| good	0.166 \| good
2025-09-04T19:00:00.000Z	31 \| good	0.725 \| good	2.956 \| good	33.853 \| good	0.167 \| good	0.435 \| good	0.166 \| good
2025-09-04T20:00:00.000Z	31 \| good	0.495 \| good	2.02 \| good	33.436 \| good	0.129 \| good	0.462 \| good	0.166 \| good
2025-09-04T21:00:00.000Z	33 \| good	0.939 \| good	3.801 \| good	36.185 \| good	0.092 \| good	0.49 \| good	0.166 \| good
2025-09-04T22:00:00.000Z	34 \| good	0.581 \| good	2.058 \| good	36.917 \| good	0.101 \| good	1.036 \| good	0.175 \| good
2025-09-04T23:00:00.000Z	32 \| good	1.449 \| good	6.012 \| good	35.092 \| good	0.111 \| good	1.582 \| good	0.184 \| good
2025-09-05T00:00:00.000Z	27 \| good	1.599 \| good	6.882 \| good	28.825 \| good	0.12 \| good	2.128 \| good	0.193 \| good
2025-09-05T01:00:00.000Z	24 \| good	0.585 \| good	2.087 \| good	25.766 \| good	0.137 \| good	2.604 \| good	0.199 \| good
2025-09-05T02:00:00.000Z	22 \| good	1.982 \| good	7.928 \| good	24.251 \| good	0.153 \| good	3.08 \| good	0.204 \| good
2025-09-05T03:00:00.000Z	20 \| good	0.495 \| good	2.029 \| good	21.636 \| good	0.17 \| good	3.556 \| good	0.21 \| good
2025-09-05T04:00:00.000Z	19 \| good	1.918 \| good	7.931 \| good	20.984 \| good	0.187 \| good	3.285 \| good	0.206 \| good
2025-09-05T05:00:00.000Z	19 \| good	2.694 \| good	10.883 \| good	20.804 \| good	0.205 \| good	3.014 \| good	0.202 \| good
2025-09-05T06:00:00.000Z	21 \| good	2.522 \| good	9.982 \| good	23.327 \| good	0.222 \| good	2.743 \| good	0.198 \| good
2025-09-05T07:00:00.000Z	21 \| good	2.541 \| good	10.081 \| good	23.425 \| good	0.198 \| good	2.283 \| good	0.195 \| good
2025-09-05T08:00:00.000Z	22 \| good	3.879 \| good	17.116 \| good	21.311 \| good	0.174 \| good	1.822 \| good	0.192 \| good
2025-09-05T09:00:00.000Z	19 \| good	2.514 \| good	9.853 \| good	20.099 \| good	0.15 \| good	1.361 \| good	0.188 \| good
2025-09-05T10:00:00.000Z	24 \| good	3.842 \| good	17 \| good	26.299 \| good	0.198 \| good	1.449 \| good	0.188 \| good
2025-09-05T11:00:00.000Z	22 \| good	2.522 \| good	9.85 \| good	24.093 \| good	0.247 \| good	1.538 \| good	0.187 \| good
2025-09-05T12:00:00.000Z	25 \| good	1.334 \| good	5.204 \| good	26.559 \| good	0.295 \| good	1.626 \| good	0.187 \| good
2025-09-05T13:00:00.000Z	25 \| good	0.699 \| good	2.284 \| good	26.9 \| good	0.291 \| good	1.322 \| good	0.175 \| good
2025-09-05T14:00:00.000Z	26 \| good	0.641 \| good	2 \| good	28.444 \| good	0.287 \| good	1.018 \| good	0.163 \| good
2025-09-05T15:00:00.000Z	28 \| good	0.642 \| good	2 \| good	29.969 \| good	0.282 \| good	0.714 \| good	0.151 \| good
2025-09-05T16:00:00.000Z	28 \| good	0.321 \| good	1 \| good	30.353 \| good	0.264 \| good	0.607 \| good	0.144 \| good
2025-09-05T17:00:00.000Z	27 \| good	0.641 \| good	2 \| good	29.199 \| good	0.246 \| good	0.499 \| good	0.138 \| good
2025-09-05T18:00:00.000Z	25 \| good	0.64 \| good	2 \| good	27.404 \| good	0.228 \| good	0.392 \| good	0.131 \| good
2025-09-05T19:00:00.000Z	27 \| good	0.459 \| good	1.827 \| good	29.341 \| good	0.211 \| good	0.424 \| good	0.129 \| good
2025-09-05T20:00:00.000Z	28 \| good	0.654 \| good	2.169 \| good	29.529 \| good	0.194 \| good	0.455 \| good	0.126 \| good
2025-09-05T21:00:00.000Z	26 \| good	0.715 \| good	2.932 \| good	28.461 \| good	0.177 \| good	0.487 \| good	0.123 \| good
2025-09-05T22:00:00.000Z	28 \| good	0.726 \| good	3 \| good	30.239 \| good	0.173 \| good	0.742 \| good	0.125 \| good
2025-09-05T23:00:00.000Z	31 \| good	0.882 \| good	3 \| good	33.206 \| good	0.169 \| good	0.997 \| good	0.128 \| good
2025-09-06T00:00:00.000Z	31 \| good	2.228 \| good	2.273 \| good	33.532 \| good	0.146 \| good	1.249 \| good	0.13 \| good
2025-09-06T01:00:00.000Z	26 \| good	0.887 \| good	3.08 \| good	28.008 \| good	0.201 \| good	1.495 \| good	0.131 \| good
2025-09-06T02:00:00.000Z	22 \| good	1.108 \| good	4.856 \| good	23.933 \| good	0.237 \| good	1.739 \| good	0.133 \| good
2025-09-06T03:00:00.000Z	21 \| good	0.954 \| good	3.949 \| good	23.014 \| good	0.273 \| good	1.982 \| good	0.134 \| good
2025-09-06T04:00:00.000Z	20 \| good	0.946 \| good	3.906 \| good	21.535 \| good	0.275 \| good	2.234 \| good	0.136 \| 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?