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

Holmen, Wisconsin currently has a PM10 concentration of 7.808 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Holmen, Wisconsin is 0.36 ppb.

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

Holmen, Wisconsin currently has an ozone (O3) concentration of 21.775 ppm.

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

The current level of nitrogen dioxide (NO2) in Holmen, Wisconsin is 1.913 ppb.

Current air quality index in Holmen, Wisconsin today

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

Holmen, Wisconsin currently has a PM2.5 concentration of 1.576 μg/m3.

Stay updated with real-time air quality in Holmen, 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

Holmen, Wisconsin

Last updated: ... (Local time)

Common air pollutants in Holmen, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

1.58 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

7.81 μg/m³

155

255

425

605+

Ozone (O₃)

21.77 ppb

201

201+

Sulfur Dioxide (SO₂)

0.36 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.91 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.18 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Holmen, Wisconsin

Get Live Pollen Counts

Holmen, Wisconsin

Scroll To Air Quality Map

Track live Holmen, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T11:00:00.000Z	22 \| good	3.844 \| good	14.809 \| good	21.528 \| good	0.671 \| good	6.61 \| good	0.207 \| good
2025-10-20T12:00:00.000Z	22 \| good	4.109 \| good	15.596 \| good	15.494 \| good	0.609 \| good	4.911 \| good	0.208 \| good
2025-10-20T13:00:00.000Z	22 \| good	4.196 \| good	16.649 \| good	19.875 \| good	0.599 \| good	5.479 \| good	0.224 \| good
2025-10-20T14:00:00.000Z	23 \| good	4.416 \| good	18.538 \| good	24.573 \| good	1.176 \| good	6.648 \| good	0.224 \| good
2025-10-20T15:00:00.000Z	23 \| good	3.785 \| good	16.034 \| good	25.061 \| good	1.512 \| good	4.693 \| good	0.224 \| good
2025-10-20T16:00:00.000Z	23 \| good	3.386 \| good	17.181 \| good	25.231 \| good	1.929 \| good	3.158 \| good	0.207 \| good
2025-10-20T17:00:00.000Z	28 \| good	3.297 \| good	13.411 \| good	29.638 \| good	1.693 \| good	2.384 \| good	0.189 \| good
2025-10-20T18:00:00.000Z	31 \| good	3.246 \| good	16.048 \| good	33.14 \| good	1.099 \| good	1.934 \| good	0.188 \| good
2025-10-20T19:00:00.000Z	33 \| good	3.659 \| good	16.699 \| good	35.675 \| good	1.22 \| good	1.934 \| good	0.206 \| good
2025-10-20T20:00:00.000Z	34 \| good	3.6 \| good	16.33 \| good	36.652 \| good	1.63 \| good	2.315 \| good	0.222 \| good
2025-10-20T21:00:00.000Z	35 \| good	4.086 \| good	18.289 \| good	37.65 \| good	1.198 \| good	2.081 \| good	0.204 \| good
2025-10-20T22:00:00.000Z	35 \| good	4.305 \| good	20.211 \| good	37.956 \| good	0.562 \| good	2.969 \| good	0.222 \| good
2025-10-20T23:00:00.000Z	33 \| good	5.685 \| good	19.215 \| good	32.804 \| good	0.86 \| good	4.042 \| good	0.205 \| good
2025-10-21T00:00:00.000Z	27 \| good	5.437 \| good	21.287 \| good	27.741 \| good	0.599 \| good	4.364 \| good	0.223 \| good
2025-10-21T01:00:00.000Z	30 \| good	5.174 \| good	18.245 \| good	31.878 \| good	0.558 \| good	3.343 \| good	0.204 \| good
2025-10-21T02:00:00.000Z	27 \| good	5.062 \| good	19.433 \| good	28.051 \| good	0.458 \| good	3.567 \| good	0.204 \| good
2025-10-21T03:00:00.000Z	30 \| good	5.44 \| good	23.505 \| good	32.148 \| good	0.346 \| good	2.241 \| good	0.125 \| good
2025-10-21T04:00:00.000Z	28 \| good	4.317 \| good	16.279 \| good	29.544 \| good	0.476 \| good	2.796 \| good	0.202 \| good
2025-10-21T05:00:00.000Z	25 \| good	4.075 \| good	14.761 \| good	26.983 \| good	0.491 \| good	3.14 \| good	0.202 \| good
2025-10-21T06:00:00.000Z	22 \| good	4.407 \| good	16.703 \| good	22.479 \| good	0.538 \| good	2.594 \| good	0.201 \| good
2025-10-21T07:00:00.000Z	22 \| good	4.321 \| good	19.058 \| good	21.9 \| good	0.551 \| good	2.789 \| good	0.167 \| good
2025-10-21T08:00:00.000Z	22 \| good	4.485 \| good	19.092 \| good	20.83 \| good	0.529 \| good	1.973 \| good	0.167 \| good
2025-10-21T09:00:00.000Z	27 \| good	4.58 \| good	15.882 \| good	20.426 \| good	0.543 \| good	1.81 \| good	0.167 \| good
2025-10-21T10:00:00.000Z	27 \| good	4.84 \| good	19.579 \| good	21.139 \| good	0.521 \| good	2.262 \| good	0.153 \| good
2025-10-21T11:00:00.000Z	22 \| good	4.491 \| good	21.755 \| good	21.695 \| good	0.489 \| good	2.52 \| good	0.153 \| good
2025-10-21T12:00:00.000Z	22 \| good	4.087 \| good	14.413 \| good	19.553 \| good	0.465 \| good	3.896 \| good	0.187 \| good
2025-10-21T13:00:00.000Z	22 \| good	3.986 \| good	13.918 \| good	20.156 \| good	0.47 \| good	3.696 \| good	0.221 \| good
2025-10-21T14:00:00.000Z	19 \| good	3.156 \| good	10.055 \| good	20.516 \| good	0.438 \| good	5.156 \| good	0.204 \| good
2025-10-21T15:00:00.000Z	16 \| good	3.059 \| good	10.778 \| good	17.296 \| good	0.458 \| good	3.463 \| good	0.222 \| good
2025-10-21T16:00:00.000Z	16 \| good	2.38 \| good	11.738 \| good	17.455 \| good	0.404 \| good	3.414 \| good	0.205 \| good
2025-10-21T17:00:00.000Z	17 \| good	2.36 \| good	14.52 \| good	17.804 \| good	0.352 \| good	3.373 \| good	0.188 \| good
2025-10-21T18:00:00.000Z	16 \| good	2.362 \| good	15.771 \| good	17.382 \| good	0.344 \| good	2.372 \| good	0.188 \| good
2025-10-21T19:00:00.000Z	18 \| good	1.922 \| good	9.808 \| good	18.814 \| good	0.366 \| good	2.323 \| good	0.188 \| good
2025-10-21T20:00:00.000Z	19 \| good	1.482 \| good	6.889 \| good	20.708 \| good	0.352 \| good	2.362 \| good	0.188 \| good
2025-10-21T21:00:00.000Z	22 \| good	1.327 \| good	6.32 \| good	23.83 \| good	0.37 \| good	2.19 \| good	0.187 \| good
2025-10-21T22:00:00.000Z	22 \| good	1.124 \| good	16.456 \| good	24.029 \| good	0.371 \| good	3.679 \| good	0.187 \| good
2025-10-21T23:00:00.000Z	20 \| good	1.496 \| good	18.796 \| good	22.184 \| good	0.352 \| good	3.095 \| good	0.187 \| good
2025-10-22T00:00:00.000Z	19 \| good	1.57 \| good	9.366 \| good	21.363 \| good	0.33 \| good	2.936 \| good	0.187 \| good
2025-10-22T01:00:00.000Z	20 \| good	1.384 \| good	8.066 \| good	22.265 \| good	0.33 \| good	2.734 \| good	0.187 \| good
2025-10-22T02:00:00.000Z	21 \| good	1.377 \| good	6.612 \| good	22.689 \| good	0.311 \| good	2.489 \| good	0.187 \| good
2025-10-22T03:00:00.000Z	21 \| good	3.113 \| good	13.01 \| good	22.63 \| good	0.175 \| good	1.451 \| good	0.122 \| good
2025-10-22T04:00:00.000Z	19 \| good	1.8 \| good	10.441 \| good	21.009 \| good	0.392 \| good	2.047 \| good	0.171 \| good
2025-10-22T05:00:00.000Z	21 \| good	1.902 \| good	9.592 \| good	23.232 \| good	0.373 \| good	1.735 \| good	0.154 \| good
2025-10-22T06:00:00.000Z	20 \| good	1.397 \| good	9.126 \| good	22.259 \| good	0.342 \| good	1.503 \| good	0.154 \| good
2025-10-22T07:00:00.000Z	19 \| good	1.796 \| good	11.303 \| good	20.951 \| good	0.342 \| good	1.496 \| good	0.158 \| good
2025-10-22T08:00:00.000Z	19 \| good	1.729 \| good	8.318 \| good	20.598 \| good	0.386 \| good	1.481 \| good	0.158 \| good
2025-10-22T09:00:00.000Z	19 \| good	1.745 \| good	8.277 \| good	21.28 \| good	0.378 \| good	1.466 \| good	0.158 \| good
2025-10-22T10:00:00.000Z	20 \| good	1.576 \| good	7.808 \| good	21.775 \| good	0.36 \| good	1.913 \| good	0.176 \| good
2025-10-22T10:00:00.000Z	20 \| good	1.576 \| good	7.808 \| good	21.775 \| good	0.36 \| good	1.913 \| good	0.176 \| good
2025-10-22T11:00:00.000Z	21 \| good	2.698 \| good	11.051 \| good	23.05 \| good	0.158 \| good	1.052 \| good	0.121 \| good
2025-10-22T12:00:00.000Z	19 \| good	2.463 \| good	9.935 \| good	20.45 \| good	0.159 \| good	1.066 \| good	0.121 \| good
2025-10-22T13:00:00.000Z	19 \| good	2.249 \| good	9.426 \| good	21.067 \| good	0.16 \| good	1.118 \| good	0.122 \| good
2025-10-22T14:00:00.000Z	19 \| good	2.159 \| good	8.65 \| good	20.104 \| good	0.162 \| good	1.171 \| good	0.123 \| good
2025-10-22T15:00:00.000Z	18 \| good	2.064 \| good	8.493 \| good	18.756 \| good	0.163 \| good	1.223 \| good	0.124 \| good
2025-10-22T16:00:00.000Z	20 \| good	2 \| good	8.01 \| good	21.516 \| good	0.151 \| good	1.21 \| good	0.125 \| good
2025-10-22T17:00:00.000Z	21 \| good	2.057 \| good	8.532 \| good	23.397 \| good	0.139 \| good	1.198 \| good	0.126 \| good
2025-10-22T18:00:00.000Z	19 \| good	2.249 \| good	9.426 \| good	19.652 \| good	0.127 \| good	1.185 \| good	0.127 \| good
2025-10-22T19:00:00.000Z	20 \| good	2.375 \| good	9.577 \| good	21.514 \| good	0.126 \| good	1.246 \| good	0.127 \| good
2025-10-22T20:00:00.000Z	20 \| good	2.332 \| good	9.577 \| good	22.471 \| good	0.125 \| good	1.308 \| good	0.128 \| good
2025-10-22T21:00:00.000Z	21 \| good	2.298 \| good	9.527 \| good	22.589 \| good	0.124 \| good	1.369 \| good	0.129 \| good
2025-10-22T22:00:00.000Z	22 \| good	2.333 \| good	9.577 \| good	24.057 \| good	0.134 \| good	1.607 \| good	0.13 \| good
2025-10-22T23:00:00.000Z	19 \| good	2.537 \| good	10.436 \| good	20.706 \| good	0.144 \| good	1.845 \| good	0.131 \| good
2025-10-23T00:00:00.000Z	19 \| good	2.745 \| good	11.119 \| good	20.624 \| good	0.154 \| good	2.082 \| good	0.132 \| good
2025-10-23T01:00:00.000Z	16 \| good	2.906 \| good	12.565 \| good	15.696 \| good	0.17 \| good	2.139 \| good	0.132 \| good
2025-10-23T02:00:00.000Z	17 \| good	2.957 \| good	12.641 \| good	18.208 \| good	0.186 \| good	2.196 \| good	0.132 \| good
2025-10-23T03:00:00.000Z	16 \| good	3.039 \| good	13.001 \| good	15.12 \| good	0.202 \| good	2.253 \| good	0.132 \| good
2025-10-23T04:00:00.000Z	17 \| good	3.17 \| good	13.752 \| good	17.76 \| good	0.212 \| good	2.38 \| good	0.133 \| good
2025-10-23T05:00:00.000Z	16 \| good	3.404 \| good	14.954 \| good	12.974 \| good	0.223 \| good	2.507 \| good	0.133 \| good
2025-10-23T06:00:00.000Z	22 \| good	3.605 \| good	15.585 \| good	12.653 \| good	0.233 \| good	2.634 \| good	0.134 \| good
2025-10-23T07:00:00.000Z	22 \| good	3.83 \| good	16.958 \| good	10.58 \| good	0.245 \| good	2.73 \| good	0.134 \| good
2025-10-23T08:00:00.000Z	22 \| good	4.117 \| good	18.192 \| good	6.378 \| good	0.257 \| good	2.826 \| good	0.134 \| good
2025-10-23T09:00:00.000Z	22 \| good	4.377 \| good	19.085 \| good	5.626 \| good	0.269 \| good	2.922 \| good	0.135 \| good
2025-10-23T10:00:00.000Z	27 \| good	4.516 \| good	19.604 \| good	6.884 \| good	0.279 \| good	2.99 \| good	0.135 \| good
2025-10-23T11:00:00.000Z	27 \| good	4.592 \| good	19.769 \| good	3.108 \| good	0.289 \| good	3.058 \| good	0.135 \| good
2025-10-23T12:00:00.000Z	27 \| good	4.722 \| good	20.569 \| good	2.879 \| good	0.298 \| good	3.126 \| good	0.136 \| good
2025-10-23T13:00:00.000Z	27 \| good	4.697 \| good	20.338 \| good	6.21 \| good	0.303 \| good	2.779 \| good	0.136 \| good
2025-10-23T14:00:00.000Z	16 \| good	2.968 \| good	12.806 \| good	11.537 \| good	0.307 \| good	2.432 \| good	0.137 \| good
2025-10-23T15:00:00.000Z	12 \| good	2.321 \| good	9.509 \| good	13.013 \| good	0.312 \| good	2.086 \| good	0.138 \| good
2025-10-23T16:00:00.000Z	14 \| good	2.322 \| good	9.544 \| good	15.464 \| good	0.265 \| good	1.628 \| good	0.133 \| good
2025-10-23T17:00:00.000Z	18 \| good	2.377 \| good	9.577 \| good	18.801 \| good	0.218 \| good	1.17 \| good	0.128 \| good
2025-10-23T18:00:00.000Z	19 \| good	2.443 \| good	9.904 \| good	19.929 \| good	0.171 \| good	0.712 \| good	0.123 \| good
2025-10-23T19:00:00.000Z	19 \| good	2.5 \| good	10.459 \| good	21.123 \| good	0.198 \| good	0.824 \| good	0.123 \| good
2025-10-23T20:00:00.000Z	23 \| good	2.586 \| good	10.577 \| good	24.975 \| good	0.225 \| good	0.935 \| good	0.123 \| good
2025-10-23T21:00:00.000Z	19 \| good	2.778 \| good	11.492 \| good	20.467 \| good	0.252 \| good	1.047 \| good	0.123 \| good
2025-10-23T22:00:00.000Z	17 \| good	3.447 \| good	14.996 \| good	18.261 \| good	0.27 \| good	1.67 \| good	0.128 \| good
2025-10-23T23:00:00.000Z	22 \| good	4.38 \| good	19.085 \| good	16.248 \| good	0.288 \| good	2.293 \| good	0.133 \| good
2025-10-24T00:00:00.000Z	27 \| good	5.474 \| good	23.588 \| good	17.956 \| good	0.307 \| good	2.916 \| good	0.138 \| good
2025-10-24T01:00:00.000Z	33 \| good	6.453 \| good	28.522 \| good	14.31 \| good	0.305 \| good	3.2 \| good	0.141 \| good
2025-10-24T02:00:00.000Z	38 \| good	7.126 \| good	31.439 \| good	18.325 \| good	0.304 \| good	3.484 \| good	0.144 \| good
2025-10-24T03:00:00.000Z	44 \| good	7.752 \| good	34.144 \| good	18.038 \| good	0.303 \| good	3.768 \| good	0.146 \| good
2025-10-24T04:00:00.000Z	44 \| good	8.492 \| good	37.385 \| good	16.284 \| good	0.284 \| good	3.853 \| good	0.146 \| good
2025-10-24T05:00:00.000Z	49 \| good	9.077 \| good	40.391 \| good	12.026 \| good	0.266 \| good	3.937 \| good	0.147 \| good
2025-10-24T06:00:00.000Z	22 \| good	4.318 \| good	4.504 \| good	22.092 \| good	0.247 \| good	4.013 \| good	0.147 \| good
2025-10-24T07:00:00.000Z	52 \| moderate	10.116 \| good	45.011 \| good	11.939 \| good	0.243 \| good	4 \| good	0.146 \| good
2025-10-24T08:00:00.000Z	54 \| moderate	10.773 \| good	47.961 \| good	8.72 \| good	0.238 \| good	3.979 \| good	0.145 \| good
2025-10-24T09:00:00.000Z	54 \| moderate	11.457 \| good	50.549 \| good	4.487 \| good	0.233 \| good	3.957 \| good	0.144 \| good
2025-10-24T10:00:00.000Z	56 \| moderate	11.858 \| good	52.717 \| good	3.887 \| good	0.246 \| good	4.396 \| good	0.147 \| good

Holmen

Empower business decisions with accurate air quality data

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

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

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Frequently asked questions

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

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

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

Holmen, Wisconsin experienced its worst air quality at 10:00:00, 2025-10-21.

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

The best air quality in Holmen, Wisconsin was observed at 06:00:00 on 2025-10-21.

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

The air quality in Holmen, Wisconsin right now is Good, with an AQI of 20.

What pollutant is most frequently found in Holmen, Wisconsin?

In Holmen, Wisconsin, O3 is the most frequently found pollutant.

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

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

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

Holmen, Wisconsin currently has a PM_2.5 concentration of 1.576 μg/m³.

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

Holmen, Wisconsin currently has a PM₁₀ concentration of 7.808 μg/m³.

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

The current carbon monoxide (CO) level in Holmen, Wisconsin is 0.176 ppm.

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

The current sulfur dioxide (SO₂) concentration in Holmen, Wisconsin is 0.36 ppb.

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

Holmen, Wisconsin currently has an ozone (O₃) concentration of 21.775 ppm.

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

The current level of nitrogen dioxide (NO₂) in Holmen, Wisconsin is 1.913 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T11:00:00.000Z	22 \| good	3.844 \| good	14.809 \| good	21.528 \| good	0.671 \| good	6.61 \| good	0.207 \| good
2025-10-20T12:00:00.000Z	22 \| good	4.109 \| good	15.596 \| good	15.494 \| good	0.609 \| good	4.911 \| good	0.208 \| good
2025-10-20T13:00:00.000Z	22 \| good	4.196 \| good	16.649 \| good	19.875 \| good	0.599 \| good	5.479 \| good	0.224 \| good
2025-10-20T14:00:00.000Z	23 \| good	4.416 \| good	18.538 \| good	24.573 \| good	1.176 \| good	6.648 \| good	0.224 \| good
2025-10-20T15:00:00.000Z	23 \| good	3.785 \| good	16.034 \| good	25.061 \| good	1.512 \| good	4.693 \| good	0.224 \| good
2025-10-20T16:00:00.000Z	23 \| good	3.386 \| good	17.181 \| good	25.231 \| good	1.929 \| good	3.158 \| good	0.207 \| good
2025-10-20T17:00:00.000Z	28 \| good	3.297 \| good	13.411 \| good	29.638 \| good	1.693 \| good	2.384 \| good	0.189 \| good
2025-10-20T18:00:00.000Z	31 \| good	3.246 \| good	16.048 \| good	33.14 \| good	1.099 \| good	1.934 \| good	0.188 \| good
2025-10-20T19:00:00.000Z	33 \| good	3.659 \| good	16.699 \| good	35.675 \| good	1.22 \| good	1.934 \| good	0.206 \| good
2025-10-20T20:00:00.000Z	34 \| good	3.6 \| good	16.33 \| good	36.652 \| good	1.63 \| good	2.315 \| good	0.222 \| good
2025-10-20T21:00:00.000Z	35 \| good	4.086 \| good	18.289 \| good	37.65 \| good	1.198 \| good	2.081 \| good	0.204 \| good
2025-10-20T22:00:00.000Z	35 \| good	4.305 \| good	20.211 \| good	37.956 \| good	0.562 \| good	2.969 \| good	0.222 \| good
2025-10-20T23:00:00.000Z	33 \| good	5.685 \| good	19.215 \| good	32.804 \| good	0.86 \| good	4.042 \| good	0.205 \| good
2025-10-21T00:00:00.000Z	27 \| good	5.437 \| good	21.287 \| good	27.741 \| good	0.599 \| good	4.364 \| good	0.223 \| good
2025-10-21T01:00:00.000Z	30 \| good	5.174 \| good	18.245 \| good	31.878 \| good	0.558 \| good	3.343 \| good	0.204 \| good
2025-10-21T02:00:00.000Z	27 \| good	5.062 \| good	19.433 \| good	28.051 \| good	0.458 \| good	3.567 \| good	0.204 \| good
2025-10-21T03:00:00.000Z	30 \| good	5.44 \| good	23.505 \| good	32.148 \| good	0.346 \| good	2.241 \| good	0.125 \| good
2025-10-21T04:00:00.000Z	28 \| good	4.317 \| good	16.279 \| good	29.544 \| good	0.476 \| good	2.796 \| good	0.202 \| good
2025-10-21T05:00:00.000Z	25 \| good	4.075 \| good	14.761 \| good	26.983 \| good	0.491 \| good	3.14 \| good	0.202 \| good
2025-10-21T06:00:00.000Z	22 \| good	4.407 \| good	16.703 \| good	22.479 \| good	0.538 \| good	2.594 \| good	0.201 \| good
2025-10-21T07:00:00.000Z	22 \| good	4.321 \| good	19.058 \| good	21.9 \| good	0.551 \| good	2.789 \| good	0.167 \| good
2025-10-21T08:00:00.000Z	22 \| good	4.485 \| good	19.092 \| good	20.83 \| good	0.529 \| good	1.973 \| good	0.167 \| good
2025-10-21T09:00:00.000Z	27 \| good	4.58 \| good	15.882 \| good	20.426 \| good	0.543 \| good	1.81 \| good	0.167 \| good
2025-10-21T10:00:00.000Z	27 \| good	4.84 \| good	19.579 \| good	21.139 \| good	0.521 \| good	2.262 \| good	0.153 \| good
2025-10-21T11:00:00.000Z	22 \| good	4.491 \| good	21.755 \| good	21.695 \| good	0.489 \| good	2.52 \| good	0.153 \| good
2025-10-21T12:00:00.000Z	22 \| good	4.087 \| good	14.413 \| good	19.553 \| good	0.465 \| good	3.896 \| good	0.187 \| good
2025-10-21T13:00:00.000Z	22 \| good	3.986 \| good	13.918 \| good	20.156 \| good	0.47 \| good	3.696 \| good	0.221 \| good
2025-10-21T14:00:00.000Z	19 \| good	3.156 \| good	10.055 \| good	20.516 \| good	0.438 \| good	5.156 \| good	0.204 \| good
2025-10-21T15:00:00.000Z	16 \| good	3.059 \| good	10.778 \| good	17.296 \| good	0.458 \| good	3.463 \| good	0.222 \| good
2025-10-21T16:00:00.000Z	16 \| good	2.38 \| good	11.738 \| good	17.455 \| good	0.404 \| good	3.414 \| good	0.205 \| good
2025-10-21T17:00:00.000Z	17 \| good	2.36 \| good	14.52 \| good	17.804 \| good	0.352 \| good	3.373 \| good	0.188 \| good
2025-10-21T18:00:00.000Z	16 \| good	2.362 \| good	15.771 \| good	17.382 \| good	0.344 \| good	2.372 \| good	0.188 \| good
2025-10-21T19:00:00.000Z	18 \| good	1.922 \| good	9.808 \| good	18.814 \| good	0.366 \| good	2.323 \| good	0.188 \| good
2025-10-21T20:00:00.000Z	19 \| good	1.482 \| good	6.889 \| good	20.708 \| good	0.352 \| good	2.362 \| good	0.188 \| good
2025-10-21T21:00:00.000Z	22 \| good	1.327 \| good	6.32 \| good	23.83 \| good	0.37 \| good	2.19 \| good	0.187 \| good
2025-10-21T22:00:00.000Z	22 \| good	1.124 \| good	16.456 \| good	24.029 \| good	0.371 \| good	3.679 \| good	0.187 \| good
2025-10-21T23:00:00.000Z	20 \| good	1.496 \| good	18.796 \| good	22.184 \| good	0.352 \| good	3.095 \| good	0.187 \| good
2025-10-22T00:00:00.000Z	19 \| good	1.57 \| good	9.366 \| good	21.363 \| good	0.33 \| good	2.936 \| good	0.187 \| good
2025-10-22T01:00:00.000Z	20 \| good	1.384 \| good	8.066 \| good	22.265 \| good	0.33 \| good	2.734 \| good	0.187 \| good
2025-10-22T02:00:00.000Z	21 \| good	1.377 \| good	6.612 \| good	22.689 \| good	0.311 \| good	2.489 \| good	0.187 \| good
2025-10-22T03:00:00.000Z	21 \| good	3.113 \| good	13.01 \| good	22.63 \| good	0.175 \| good	1.451 \| good	0.122 \| good
2025-10-22T04:00:00.000Z	19 \| good	1.8 \| good	10.441 \| good	21.009 \| good	0.392 \| good	2.047 \| good	0.171 \| good
2025-10-22T05:00:00.000Z	21 \| good	1.902 \| good	9.592 \| good	23.232 \| good	0.373 \| good	1.735 \| good	0.154 \| good
2025-10-22T06:00:00.000Z	20 \| good	1.397 \| good	9.126 \| good	22.259 \| good	0.342 \| good	1.503 \| good	0.154 \| good
2025-10-22T07:00:00.000Z	19 \| good	1.796 \| good	11.303 \| good	20.951 \| good	0.342 \| good	1.496 \| good	0.158 \| good
2025-10-22T08:00:00.000Z	19 \| good	1.729 \| good	8.318 \| good	20.598 \| good	0.386 \| good	1.481 \| good	0.158 \| good
2025-10-22T09:00:00.000Z	19 \| good	1.745 \| good	8.277 \| good	21.28 \| good	0.378 \| good	1.466 \| good	0.158 \| good
2025-10-22T10:00:00.000Z	20 \| good	1.576 \| good	7.808 \| good	21.775 \| good	0.36 \| good	1.913 \| good	0.176 \| good
2025-10-22T10:00:00.000Z	20 \| good	1.576 \| good	7.808 \| good	21.775 \| good	0.36 \| good	1.913 \| good	0.176 \| good
2025-10-22T11:00:00.000Z	21 \| good	2.698 \| good	11.051 \| good	23.05 \| good	0.158 \| good	1.052 \| good	0.121 \| good
2025-10-22T12:00:00.000Z	19 \| good	2.463 \| good	9.935 \| good	20.45 \| good	0.159 \| good	1.066 \| good	0.121 \| good
2025-10-22T13:00:00.000Z	19 \| good	2.249 \| good	9.426 \| good	21.067 \| good	0.16 \| good	1.118 \| good	0.122 \| good
2025-10-22T14:00:00.000Z	19 \| good	2.159 \| good	8.65 \| good	20.104 \| good	0.162 \| good	1.171 \| good	0.123 \| good
2025-10-22T15:00:00.000Z	18 \| good	2.064 \| good	8.493 \| good	18.756 \| good	0.163 \| good	1.223 \| good	0.124 \| good
2025-10-22T16:00:00.000Z	20 \| good	2 \| good	8.01 \| good	21.516 \| good	0.151 \| good	1.21 \| good	0.125 \| good
2025-10-22T17:00:00.000Z	21 \| good	2.057 \| good	8.532 \| good	23.397 \| good	0.139 \| good	1.198 \| good	0.126 \| good
2025-10-22T18:00:00.000Z	19 \| good	2.249 \| good	9.426 \| good	19.652 \| good	0.127 \| good	1.185 \| good	0.127 \| good
2025-10-22T19:00:00.000Z	20 \| good	2.375 \| good	9.577 \| good	21.514 \| good	0.126 \| good	1.246 \| good	0.127 \| good
2025-10-22T20:00:00.000Z	20 \| good	2.332 \| good	9.577 \| good	22.471 \| good	0.125 \| good	1.308 \| good	0.128 \| good
2025-10-22T21:00:00.000Z	21 \| good	2.298 \| good	9.527 \| good	22.589 \| good	0.124 \| good	1.369 \| good	0.129 \| good
2025-10-22T22:00:00.000Z	22 \| good	2.333 \| good	9.577 \| good	24.057 \| good	0.134 \| good	1.607 \| good	0.13 \| good
2025-10-22T23:00:00.000Z	19 \| good	2.537 \| good	10.436 \| good	20.706 \| good	0.144 \| good	1.845 \| good	0.131 \| good
2025-10-23T00:00:00.000Z	19 \| good	2.745 \| good	11.119 \| good	20.624 \| good	0.154 \| good	2.082 \| good	0.132 \| good
2025-10-23T01:00:00.000Z	16 \| good	2.906 \| good	12.565 \| good	15.696 \| good	0.17 \| good	2.139 \| good	0.132 \| good
2025-10-23T02:00:00.000Z	17 \| good	2.957 \| good	12.641 \| good	18.208 \| good	0.186 \| good	2.196 \| good	0.132 \| good
2025-10-23T03:00:00.000Z	16 \| good	3.039 \| good	13.001 \| good	15.12 \| good	0.202 \| good	2.253 \| good	0.132 \| good
2025-10-23T04:00:00.000Z	17 \| good	3.17 \| good	13.752 \| good	17.76 \| good	0.212 \| good	2.38 \| good	0.133 \| good
2025-10-23T05:00:00.000Z	16 \| good	3.404 \| good	14.954 \| good	12.974 \| good	0.223 \| good	2.507 \| good	0.133 \| good
2025-10-23T06:00:00.000Z	22 \| good	3.605 \| good	15.585 \| good	12.653 \| good	0.233 \| good	2.634 \| good	0.134 \| good
2025-10-23T07:00:00.000Z	22 \| good	3.83 \| good	16.958 \| good	10.58 \| good	0.245 \| good	2.73 \| good	0.134 \| good
2025-10-23T08:00:00.000Z	22 \| good	4.117 \| good	18.192 \| good	6.378 \| good	0.257 \| good	2.826 \| good	0.134 \| good
2025-10-23T09:00:00.000Z	22 \| good	4.377 \| good	19.085 \| good	5.626 \| good	0.269 \| good	2.922 \| good	0.135 \| good
2025-10-23T10:00:00.000Z	27 \| good	4.516 \| good	19.604 \| good	6.884 \| good	0.279 \| good	2.99 \| good	0.135 \| good
2025-10-23T11:00:00.000Z	27 \| good	4.592 \| good	19.769 \| good	3.108 \| good	0.289 \| good	3.058 \| good	0.135 \| good
2025-10-23T12:00:00.000Z	27 \| good	4.722 \| good	20.569 \| good	2.879 \| good	0.298 \| good	3.126 \| good	0.136 \| good
2025-10-23T13:00:00.000Z	27 \| good	4.697 \| good	20.338 \| good	6.21 \| good	0.303 \| good	2.779 \| good	0.136 \| good
2025-10-23T14:00:00.000Z	16 \| good	2.968 \| good	12.806 \| good	11.537 \| good	0.307 \| good	2.432 \| good	0.137 \| good
2025-10-23T15:00:00.000Z	12 \| good	2.321 \| good	9.509 \| good	13.013 \| good	0.312 \| good	2.086 \| good	0.138 \| good
2025-10-23T16:00:00.000Z	14 \| good	2.322 \| good	9.544 \| good	15.464 \| good	0.265 \| good	1.628 \| good	0.133 \| good
2025-10-23T17:00:00.000Z	18 \| good	2.377 \| good	9.577 \| good	18.801 \| good	0.218 \| good	1.17 \| good	0.128 \| good
2025-10-23T18:00:00.000Z	19 \| good	2.443 \| good	9.904 \| good	19.929 \| good	0.171 \| good	0.712 \| good	0.123 \| good
2025-10-23T19:00:00.000Z	19 \| good	2.5 \| good	10.459 \| good	21.123 \| good	0.198 \| good	0.824 \| good	0.123 \| good
2025-10-23T20:00:00.000Z	23 \| good	2.586 \| good	10.577 \| good	24.975 \| good	0.225 \| good	0.935 \| good	0.123 \| good
2025-10-23T21:00:00.000Z	19 \| good	2.778 \| good	11.492 \| good	20.467 \| good	0.252 \| good	1.047 \| good	0.123 \| good
2025-10-23T22:00:00.000Z	17 \| good	3.447 \| good	14.996 \| good	18.261 \| good	0.27 \| good	1.67 \| good	0.128 \| good
2025-10-23T23:00:00.000Z	22 \| good	4.38 \| good	19.085 \| good	16.248 \| good	0.288 \| good	2.293 \| good	0.133 \| good
2025-10-24T00:00:00.000Z	27 \| good	5.474 \| good	23.588 \| good	17.956 \| good	0.307 \| good	2.916 \| good	0.138 \| good
2025-10-24T01:00:00.000Z	33 \| good	6.453 \| good	28.522 \| good	14.31 \| good	0.305 \| good	3.2 \| good	0.141 \| good
2025-10-24T02:00:00.000Z	38 \| good	7.126 \| good	31.439 \| good	18.325 \| good	0.304 \| good	3.484 \| good	0.144 \| good
2025-10-24T03:00:00.000Z	44 \| good	7.752 \| good	34.144 \| good	18.038 \| good	0.303 \| good	3.768 \| good	0.146 \| good
2025-10-24T04:00:00.000Z	44 \| good	8.492 \| good	37.385 \| good	16.284 \| good	0.284 \| good	3.853 \| good	0.146 \| good
2025-10-24T05:00:00.000Z	49 \| good	9.077 \| good	40.391 \| good	12.026 \| good	0.266 \| good	3.937 \| good	0.147 \| good
2025-10-24T06:00:00.000Z	22 \| good	4.318 \| good	4.504 \| good	22.092 \| good	0.247 \| good	4.013 \| good	0.147 \| good
2025-10-24T07:00:00.000Z	52 \| moderate	10.116 \| good	45.011 \| good	11.939 \| good	0.243 \| good	4 \| good	0.146 \| good
2025-10-24T08:00:00.000Z	54 \| moderate	10.773 \| good	47.961 \| good	8.72 \| good	0.238 \| good	3.979 \| good	0.145 \| good
2025-10-24T09:00:00.000Z	54 \| moderate	11.457 \| good	50.549 \| good	4.487 \| good	0.233 \| good	3.957 \| good	0.144 \| good
2025-10-24T10:00:00.000Z	56 \| moderate	11.858 \| good	52.717 \| good	3.887 \| good	0.246 \| good	4.396 \| good	0.147 \| good

Current air quality index in Holmen, Wisconsin today

Common air pollutants in Holmen, Wisconsin

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Holmen, Wisconsin air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Onalaska, Wisconsin

La Crosse, Wisconsin

Winona, Minnesota

Eau Claire, Wisconsin

Rochester, Minnesota

Chippewa Falls, Wisconsin

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Frequently asked questions

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

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

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

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

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

What is the current level of ozone (O3) in Holmen, 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 PM_2.5 concentration in Holmen, Wisconsin right now?

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

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

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

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