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

Holmen, Wisconsin currently has a PM10 concentration of 41.594 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Holmen, Wisconsin is 0.818 ppb.

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

Holmen, Wisconsin currently has an ozone (O3) concentration of 38.042 ppm.

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

The current level of nitrogen dioxide (NO2) in Holmen, Wisconsin is 5.033 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 13.318 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)

Moderate

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)

13.32 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

41.59 μg/m³

155

255

425

605+

Ozone (O₃)

38.04 ppb

201

201+

Sulfur Dioxide (SO₂)

0.82 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.03 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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
2026-10-20T21:00:00.000Z	38 \| good	6.548 \| good	40.406 \| good	31.328 \| good	0.611 \| good	2.764 \| good	0.201 \| good
2026-10-20T22:00:00.000Z	54 \| moderate	6.797 \| good	61.502 \| fine	34.022 \| good	0.59 \| good	3.003 \| good	0.219 \| good
2026-10-20T23:00:00.000Z	54 \| moderate	7.828 \| good	60.656 \| fine	39.19 \| good	0.566 \| good	4.314 \| good	0.22 \| good
2026-10-21T00:00:00.000Z	44 \| good	7.574 \| good	34.302 \| good	36.571 \| good	0.615 \| good	3.114 \| good	0.448 \| good
2026-10-21T01:00:00.000Z	52 \| moderate	10.43 \| good	55.78 \| fine	31.587 \| good	0.557 \| good	2.662 \| good	0.319 \| good
2026-10-21T02:00:00.000Z	44 \| good	8.404 \| good	45.443 \| good	31.414 \| good	0.535 \| good	3.886 \| good	0.301 \| good
2026-10-21T03:00:00.000Z	64 \| moderate	15.661 \| fine	69.889 \| fine	20.465 \| good	0.6 \| good	2.952 \| good	0.148 \| good
2026-10-21T04:00:00.000Z	54 \| moderate	10.592 \| good	38.514 \| good	26.088 \| good	0.5 \| good	5.27 \| good	0.207 \| good
2026-10-21T05:00:00.000Z	54 \| moderate	10.819 \| good	57.189 \| fine	16.183 \| good	0.476 \| good	4.993 \| good	0.238 \| good
2026-10-21T06:00:00.000Z	56 \| moderate	11.781 \| good	35.782 \| good	12.989 \| good	0.429 \| good	5.17 \| good	0.19 \| good
2026-10-21T07:00:00.000Z	56 \| moderate	11.895 \| good	38.119 \| good	21.099 \| good	0.446 \| good	5.686 \| good	0.223 \| good
2026-10-21T08:00:00.000Z	58 \| moderate	12.806 \| fine	58.469 \| fine	12.03 \| good	0.493 \| good	5.521 \| good	0.206 \| good
2026-10-21T09:00:00.000Z	60 \| moderate	13.845 \| fine	42.511 \| good	14.573 \| good	0.491 \| good	6.153 \| good	0.189 \| good
2026-10-21T10:00:00.000Z	62 \| moderate	15.249 \| fine	53.522 \| good	20.891 \| good	0.453 \| good	5.519 \| good	0.207 \| good
2026-10-21T11:00:00.000Z	60 \| moderate	13.862 \| fine	46.859 \| good	19.948 \| good	0.464 \| good	7.113 \| good	0.223 \| good
2026-10-21T12:00:00.000Z	64 \| moderate	15.583 \| fine	61.156 \| fine	15.622 \| good	0.455 \| good	8.007 \| good	0.257 \| good
2026-10-21T13:00:00.000Z	60 \| moderate	14.175 \| fine	59.649 \| fine	13.149 \| good	0.449 \| good	7.602 \| good	0.258 \| good
2026-10-21T14:00:00.000Z	73 \| moderate	20.936 \| fine	85.963 \| fine	14.414 \| good	0.499 \| good	7.586 \| good	0.357 \| good
2026-10-21T15:00:00.000Z	79 \| moderate	24.255 \| fine	90.691 \| fine	19.279 \| good	0.563 \| good	5.298 \| good	0.275 \| good
2026-10-21T16:00:00.000Z	77 \| moderate	12.009 \| good	107.079 \| fine	22.532 \| good	0.582 \| good	5.407 \| good	0.26 \| good
2026-10-21T17:00:00.000Z	52 \| moderate	10.004 \| good	57.544 \| fine	27.169 \| good	0.617 \| good	6.596 \| good	0.274 \| good
2026-10-21T18:00:00.000Z	52 \| moderate	10.261 \| good	54.189 \| good	30.267 \| good	0.744 \| good	4.666 \| good	0.259 \| good
2026-10-21T19:00:00.000Z	49 \| good	9.302 \| good	50.201 \| good	32.795 \| good	0.737 \| good	5.585 \| good	0.258 \| good
2026-10-21T20:00:00.000Z	49 \| good	8.968 \| good	40.523 \| good	38.511 \| good	0.636 \| good	4.751 \| good	0.257 \| good
2026-10-21T21:00:00.000Z	49 \| good	9.067 \| good	39.801 \| good	37.698 \| good	0.619 \| good	2.91 \| good	0.24 \| good
2026-10-21T22:00:00.000Z	52 \| moderate	10.08 \| good	44.176 \| good	36.622 \| good	0.581 \| good	2.377 \| good	0.241 \| good
2026-10-21T23:00:00.000Z	52 \| moderate	10.254 \| good	42.849 \| good	39.653 \| good	0.577 \| good	3.159 \| good	0.261 \| good
2026-10-22T00:00:00.000Z	54 \| moderate	10.843 \| good	47.298 \| good	37.258 \| good	0.469 \| good	6.709 \| good	0.513 \| good
2026-10-22T01:00:00.000Z	54 \| moderate	10.98 \| good	47.211 \| good	33.431 \| good	0.422 \| good	8.428 \| good	0.596 \| good
2026-10-22T02:00:00.000Z	66 \| moderate	16.966 \| fine	74.079 \| fine	27.982 \| good	0.343 \| good	10.213 \| good	0.75 \| good
2026-10-22T03:00:00.000Z	60 \| moderate	14.119 \| fine	63.705 \| fine	18.882 \| good	0.451 \| good	10.004 \| good	0.249 \| good
2026-10-22T04:00:00.000Z	66 \| moderate	16.777 \| fine	47.486 \| good	14.427 \| good	0.274 \| good	10.401 \| good	0.932 \| good
2026-10-22T05:00:00.000Z	66 \| moderate	17.204 \| fine	52.567 \| good	9.06 \| good	0.271 \| good	10.111 \| good	0.881 \| good
2026-10-22T06:00:00.000Z	66 \| moderate	17.427 \| fine	69.068 \| fine	8.004 \| good	0.278 \| good	10.558 \| good	0.893 \| good
2026-10-22T07:00:00.000Z	64 \| moderate	15.558 \| fine	53.096 \| good	3.271 \| good	0.469 \| good	10.225 \| good	0.842 \| good
2026-10-22T08:00:00.000Z	69 \| moderate	19.162 \| fine	55.228 \| fine	4.798 \| good	0.472 \| good	10.962 \| good	0.813 \| good
2026-10-22T09:00:00.000Z	81 \| moderate	25.358 \| fine	63.67 \| fine	9.316 \| good	0.581 \| good	14.751 \| good	0.731 \| good
2026-10-22T10:00:00.000Z	77 \| moderate	22.979 \| fine	64.647 \| fine	14.426 \| good	0.536 \| good	15.113 \| good	0.717 \| good
2026-10-22T11:00:00.000Z	71 \| moderate	20.363 \| fine	56.48 \| fine	5.034 \| good	0.55 \| good	14.742 \| good	0.686 \| good
2026-10-22T12:00:00.000Z	64 \| moderate	16.302 \| fine	72.457 \| fine	8.441 \| good	0.655 \| good	11.529 \| good	0.815 \| good
2026-10-22T13:00:00.000Z	66 \| moderate	16.778 \| fine	58.666 \| fine	7.21 \| good	0.656 \| good	8.592 \| good	0.899 \| good
2026-10-22T14:00:00.000Z	77 \| moderate	22.864 \| fine	89.577 \| fine	11.565 \| good	0.863 \| good	7.432 \| good	0.813 \| good
2026-10-22T15:00:00.000Z	71 \| moderate	20.2 \| fine	58.54 \| fine	16.493 \| good	0.687 \| good	6.602 \| good	0.546 \| good
2026-10-22T16:00:00.000Z	66 \| moderate	16.977 \| fine	59.172 \| fine	25.584 \| good	0.497 \| good	6.449 \| good	0.375 \| good
2026-10-22T17:00:00.000Z	81 \| moderate	24.883 \| fine	62.118 \| fine	24.686 \| good	0.5 \| good	6.482 \| good	0.324 \| good
2026-10-22T18:00:00.000Z	54 \| moderate	9.976 \| good	61.753 \| fine	33.859 \| good	0.53 \| good	4.045 \| good	0.291 \| good
2026-10-22T19:00:00.000Z	62 \| moderate	14.826 \| fine	50.014 \| good	40.574 \| good	0.724 \| good	6.006 \| good	0.273 \| good
2026-10-22T20:00:00.000Z	58 \| moderate	13.318 \| fine	41.594 \| good	38.042 \| good	0.818 \| good	5.033 \| good	0.257 \| good
2026-10-22T20:00:00.000Z	58 \| moderate	13.318 \| fine	41.594 \| good	38.042 \| good	0.818 \| good	5.033 \| good	0.257 \| good
2026-10-22T21:00:00.000Z	54 \| moderate	10.771 \| good	47.796 \| good	37.718 \| good	0.362 \| good	0.688 \| good	0.145 \| good
2026-10-22T22:00:00.000Z	54 \| moderate	11.087 \| good	48.883 \| good	34.326 \| good	0.367 \| good	1.126 \| good	0.151 \| good
2026-10-22T23:00:00.000Z	56 \| moderate	11.754 \| good	52.703 \| good	34.762 \| good	0.361 \| good	2.557 \| good	0.166 \| good
2026-10-23T00:00:00.000Z	56 \| moderate	12.097 \| good	54.282 \| good	32.897 \| good	0.363 \| good	3.729 \| good	0.179 \| good
2026-10-23T01:00:00.000Z	56 \| moderate	12.42 \| fine	55.808 \| fine	20.744 \| good	0.362 \| good	3.643 \| good	0.178 \| good
2026-10-23T02:00:00.000Z	58 \| moderate	12.572 \| fine	56.676 \| fine	17.038 \| good	0.355 \| good	3.38 \| good	0.173 \| good
2026-10-23T03:00:00.000Z	58 \| moderate	12.672 \| fine	57.404 \| fine	14.208 \| good	0.345 \| good	3.126 \| good	0.168 \| good
2026-10-23T04:00:00.000Z	58 \| moderate	12.685 \| fine	57.404 \| fine	12.721 \| good	0.335 \| good	2.979 \| good	0.163 \| good
2026-10-23T05:00:00.000Z	58 \| moderate	12.609 \| fine	56.517 \| fine	12.688 \| good	0.324 \| good	2.826 \| good	0.158 \| good
2026-10-23T06:00:00.000Z	58 \| moderate	12.548 \| fine	55.914 \| fine	16.038 \| good	0.315 \| good	2.686 \| good	0.154 \| good
2026-10-23T07:00:00.000Z	58 \| moderate	12.597 \| fine	56.669 \| fine	12.069 \| good	0.311 \| good	2.605 \| good	0.151 \| good
2026-10-23T08:00:00.000Z	58 \| moderate	12.818 \| fine	57.879 \| fine	11.075 \| good	0.31 \| good	2.608 \| good	0.149 \| good
2026-10-23T09:00:00.000Z	58 \| moderate	13.242 \| fine	59.837 \| fine	14.889 \| good	0.312 \| good	2.65 \| good	0.149 \| good
2026-10-23T10:00:00.000Z	60 \| moderate	13.892 \| fine	62.154 \| fine	16.914 \| good	0.316 \| good	2.711 \| good	0.15 \| good
2026-10-23T11:00:00.000Z	62 \| moderate	14.823 \| fine	66.004 \| fine	16.85 \| good	0.324 \| good	2.801 \| good	0.151 \| good
2026-10-23T12:00:00.000Z	64 \| moderate	15.832 \| fine	70.004 \| fine	19.642 \| good	0.343 \| good	3.018 \| good	0.155 \| good
2026-10-23T13:00:00.000Z	64 \| moderate	16.116 \| fine	71.768 \| fine	16.064 \| good	0.376 \| good	3.407 \| good	0.162 \| good
2026-10-23T14:00:00.000Z	62 \| moderate	14.819 \| fine	66.071 \| fine	20.303 \| good	0.402 \| good	3.244 \| good	0.171 \| good
2026-10-23T15:00:00.000Z	60 \| moderate	13.751 \| fine	61.987 \| fine	29.09 \| good	0.487 \| good	2.595 \| good	0.171 \| good
2026-10-23T16:00:00.000Z	58 \| moderate	13.476 \| fine	60.154 \| fine	36.323 \| good	0.569 \| good	1.964 \| good	0.171 \| good
2026-10-23T17:00:00.000Z	60 \| moderate	14.226 \| fine	63.626 \| fine	37.02 \| good	0.576 \| good	1.303 \| good	0.166 \| good
2026-10-23T18:00:00.000Z	62 \| moderate	15.075 \| fine	67.526 \| fine	36.441 \| good	0.536 \| good	0.789 \| good	0.159 \| good
2026-10-23T19:00:00.000Z	64 \| moderate	15.79 \| fine	70.025 \| fine	37.991 \| good	0.564 \| good	0.594 \| good	0.155 \| good
2026-10-23T20:00:00.000Z	64 \| moderate	16.322 \| fine	72.087 \| fine	38.899 \| good	0.605 \| good	0.551 \| good	0.154 \| good
2026-10-23T21:00:00.000Z	66 \| moderate	17.105 \| fine	75.941 \| fine	44.054 \| good	0.645 \| good	0.595 \| good	0.154 \| good
2026-10-23T22:00:00.000Z	67 \| moderate	18.149 \| fine	79.941 \| fine	45.888 \| good	0.67 \| good	0.815 \| good	0.157 \| good
2026-10-23T23:00:00.000Z	69 \| moderate	19.229 \| fine	84.873 \| fine	47.283 \| good	0.685 \| good	1.182 \| good	0.162 \| good
2026-10-24T00:00:00.000Z	71 \| moderate	19.624 \| fine	85.941 \| fine	46.916 \| good	0.696 \| good	1.439 \| good	0.166 \| good
2026-10-24T01:00:00.000Z	71 \| moderate	19.549 \| fine	86.087 \| fine	39.403 \| good	0.703 \| good	1.488 \| good	0.168 \| good
2026-10-24T02:00:00.000Z	69 \| moderate	19.371 \| fine	85.679 \| fine	41.506 \| good	0.704 \| good	1.465 \| good	0.17 \| good
2026-10-24T03:00:00.000Z	69 \| moderate	19.099 \| fine	84.087 \| fine	41.24 \| good	0.718 \| good	1.5 \| good	0.172 \| good
2026-10-24T04:00:00.000Z	69 \| moderate	18.965 \| fine	83.711 \| fine	35.92 \| good	0.757 \| good	1.495 \| good	0.173 \| good
2026-10-24T05:00:00.000Z	69 \| moderate	19.372 \| fine	85.526 \| fine	34.418 \| good	0.811 \| good	1.47 \| good	0.174 \| good
2026-10-24T06:00:00.000Z	71 \| moderate	19.821 \| fine	87.611 \| fine	31.997 \| good	0.866 \| good	1.435 \| good	0.174 \| good
2026-10-24T07:00:00.000Z	71 \| moderate	20.268 \| fine	89.526 \| fine	31.277 \| good	0.9 \| good	1.443 \| good	0.173 \| good
2026-10-24T08:00:00.000Z	71 \| moderate	20.369 \| fine	89.825 \| fine	28.747 \| good	0.908 \| good	1.491 \| good	0.173 \| good
2026-10-24T09:00:00.000Z	71 \| moderate	20.437 \| fine	89.987 \| fine	30.375 \| good	0.894 \| good	1.568 \| good	0.174 \| good
2026-10-24T10:00:00.000Z	71 \| moderate	20.389 \| fine	89.852 \| fine	37.248 \| good	0.876 \| good	1.642 \| good	0.174 \| good
2026-10-24T11:00:00.000Z	71 \| moderate	20.26 \| fine	89.605 \| fine	33.33 \| good	0.867 \| good	1.703 \| good	0.175 \| good
2026-10-24T12:00:00.000Z	71 \| moderate	20.11 \| fine	88.139 \| fine	25.743 \| good	0.881 \| good	1.829 \| good	0.177 \| good
2026-10-24T13:00:00.000Z	71 \| moderate	19.612 \| fine	86.201 \| fine	24.691 \| good	0.921 \| good	2.223 \| good	0.18 \| good
2026-10-24T14:00:00.000Z	69 \| moderate	18.878 \| fine	83.69 \| fine	29.924 \| good	0.958 \| good	2.211 \| good	0.182 \| good
2026-10-24T15:00:00.000Z	69 \| moderate	18.639 \| fine	82.071 \| fine	34.921 \| good	0.959 \| good	1.977 \| good	0.185 \| good
2026-10-24T16:00:00.000Z	67 \| moderate	18.258 \| fine	80.636 \| fine	40.321 \| good	0.991 \| good	1.548 \| good	0.184 \| good
2026-10-24T17:00:00.000Z	67 \| moderate	17.831 \| fine	78.802 \| fine	40.107 \| good	0.982 \| good	1.154 \| good	0.183 \| good
2026-10-24T18:00:00.000Z	66 \| moderate	17.463 \| fine	77.825 \| fine	37.508 \| good	0.942 \| good	0.877 \| good	0.182 \| good
2026-10-24T19:00:00.000Z	67 \| moderate	17.922 \| fine	79.825 \| fine	41.114 \| good	0.903 \| good	0.741 \| good	0.18 \| good
2026-10-24T20:00:00.000Z	69 \| moderate	18.548 \| fine	81.925 \| fine	41.011 \| good	0.874 \| good	0.714 \| good	0.18 \| good

Holmen

Empower business decisions with accurate air quality data

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

0.31ppm

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 05:00:00, 2026-10-22.

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

The best air quality in Holmen, Wisconsin was observed at 09:00:00 on 2026-10-21.

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

The air quality in Holmen, Wisconsin right now is Moderate, with an AQI of 58.

What pollutant is most frequently found in Holmen, Wisconsin?

In Holmen, Wisconsin, PM2.5 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 13.318 μg/m³.

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

Holmen, Wisconsin currently has a PM₁₀ concentration of 41.594 μg/m³.

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

The current carbon monoxide (CO) level in Holmen, Wisconsin is 0.257 ppm.

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

The current sulfur dioxide (SO₂) concentration in Holmen, Wisconsin is 0.818 ppb.

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

Holmen, Wisconsin currently has an ozone (O₃) concentration of 38.042 ppm.

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

The current level of nitrogen dioxide (NO₂) in Holmen, Wisconsin is 5.033 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	38 \| good	6.548 \| good	40.406 \| good	31.328 \| good	0.611 \| good	2.764 \| good	0.201 \| good
2026-10-20T22:00:00.000Z	54 \| moderate	6.797 \| good	61.502 \| fine	34.022 \| good	0.59 \| good	3.003 \| good	0.219 \| good
2026-10-20T23:00:00.000Z	54 \| moderate	7.828 \| good	60.656 \| fine	39.19 \| good	0.566 \| good	4.314 \| good	0.22 \| good
2026-10-21T00:00:00.000Z	44 \| good	7.574 \| good	34.302 \| good	36.571 \| good	0.615 \| good	3.114 \| good	0.448 \| good
2026-10-21T01:00:00.000Z	52 \| moderate	10.43 \| good	55.78 \| fine	31.587 \| good	0.557 \| good	2.662 \| good	0.319 \| good
2026-10-21T02:00:00.000Z	44 \| good	8.404 \| good	45.443 \| good	31.414 \| good	0.535 \| good	3.886 \| good	0.301 \| good
2026-10-21T03:00:00.000Z	64 \| moderate	15.661 \| fine	69.889 \| fine	20.465 \| good	0.6 \| good	2.952 \| good	0.148 \| good
2026-10-21T04:00:00.000Z	54 \| moderate	10.592 \| good	38.514 \| good	26.088 \| good	0.5 \| good	5.27 \| good	0.207 \| good
2026-10-21T05:00:00.000Z	54 \| moderate	10.819 \| good	57.189 \| fine	16.183 \| good	0.476 \| good	4.993 \| good	0.238 \| good
2026-10-21T06:00:00.000Z	56 \| moderate	11.781 \| good	35.782 \| good	12.989 \| good	0.429 \| good	5.17 \| good	0.19 \| good
2026-10-21T07:00:00.000Z	56 \| moderate	11.895 \| good	38.119 \| good	21.099 \| good	0.446 \| good	5.686 \| good	0.223 \| good
2026-10-21T08:00:00.000Z	58 \| moderate	12.806 \| fine	58.469 \| fine	12.03 \| good	0.493 \| good	5.521 \| good	0.206 \| good
2026-10-21T09:00:00.000Z	60 \| moderate	13.845 \| fine	42.511 \| good	14.573 \| good	0.491 \| good	6.153 \| good	0.189 \| good
2026-10-21T10:00:00.000Z	62 \| moderate	15.249 \| fine	53.522 \| good	20.891 \| good	0.453 \| good	5.519 \| good	0.207 \| good
2026-10-21T11:00:00.000Z	60 \| moderate	13.862 \| fine	46.859 \| good	19.948 \| good	0.464 \| good	7.113 \| good	0.223 \| good
2026-10-21T12:00:00.000Z	64 \| moderate	15.583 \| fine	61.156 \| fine	15.622 \| good	0.455 \| good	8.007 \| good	0.257 \| good
2026-10-21T13:00:00.000Z	60 \| moderate	14.175 \| fine	59.649 \| fine	13.149 \| good	0.449 \| good	7.602 \| good	0.258 \| good
2026-10-21T14:00:00.000Z	73 \| moderate	20.936 \| fine	85.963 \| fine	14.414 \| good	0.499 \| good	7.586 \| good	0.357 \| good
2026-10-21T15:00:00.000Z	79 \| moderate	24.255 \| fine	90.691 \| fine	19.279 \| good	0.563 \| good	5.298 \| good	0.275 \| good
2026-10-21T16:00:00.000Z	77 \| moderate	12.009 \| good	107.079 \| fine	22.532 \| good	0.582 \| good	5.407 \| good	0.26 \| good
2026-10-21T17:00:00.000Z	52 \| moderate	10.004 \| good	57.544 \| fine	27.169 \| good	0.617 \| good	6.596 \| good	0.274 \| good
2026-10-21T18:00:00.000Z	52 \| moderate	10.261 \| good	54.189 \| good	30.267 \| good	0.744 \| good	4.666 \| good	0.259 \| good
2026-10-21T19:00:00.000Z	49 \| good	9.302 \| good	50.201 \| good	32.795 \| good	0.737 \| good	5.585 \| good	0.258 \| good
2026-10-21T20:00:00.000Z	49 \| good	8.968 \| good	40.523 \| good	38.511 \| good	0.636 \| good	4.751 \| good	0.257 \| good
2026-10-21T21:00:00.000Z	49 \| good	9.067 \| good	39.801 \| good	37.698 \| good	0.619 \| good	2.91 \| good	0.24 \| good
2026-10-21T22:00:00.000Z	52 \| moderate	10.08 \| good	44.176 \| good	36.622 \| good	0.581 \| good	2.377 \| good	0.241 \| good
2026-10-21T23:00:00.000Z	52 \| moderate	10.254 \| good	42.849 \| good	39.653 \| good	0.577 \| good	3.159 \| good	0.261 \| good
2026-10-22T00:00:00.000Z	54 \| moderate	10.843 \| good	47.298 \| good	37.258 \| good	0.469 \| good	6.709 \| good	0.513 \| good
2026-10-22T01:00:00.000Z	54 \| moderate	10.98 \| good	47.211 \| good	33.431 \| good	0.422 \| good	8.428 \| good	0.596 \| good
2026-10-22T02:00:00.000Z	66 \| moderate	16.966 \| fine	74.079 \| fine	27.982 \| good	0.343 \| good	10.213 \| good	0.75 \| good
2026-10-22T03:00:00.000Z	60 \| moderate	14.119 \| fine	63.705 \| fine	18.882 \| good	0.451 \| good	10.004 \| good	0.249 \| good
2026-10-22T04:00:00.000Z	66 \| moderate	16.777 \| fine	47.486 \| good	14.427 \| good	0.274 \| good	10.401 \| good	0.932 \| good
2026-10-22T05:00:00.000Z	66 \| moderate	17.204 \| fine	52.567 \| good	9.06 \| good	0.271 \| good	10.111 \| good	0.881 \| good
2026-10-22T06:00:00.000Z	66 \| moderate	17.427 \| fine	69.068 \| fine	8.004 \| good	0.278 \| good	10.558 \| good	0.893 \| good
2026-10-22T07:00:00.000Z	64 \| moderate	15.558 \| fine	53.096 \| good	3.271 \| good	0.469 \| good	10.225 \| good	0.842 \| good
2026-10-22T08:00:00.000Z	69 \| moderate	19.162 \| fine	55.228 \| fine	4.798 \| good	0.472 \| good	10.962 \| good	0.813 \| good
2026-10-22T09:00:00.000Z	81 \| moderate	25.358 \| fine	63.67 \| fine	9.316 \| good	0.581 \| good	14.751 \| good	0.731 \| good
2026-10-22T10:00:00.000Z	77 \| moderate	22.979 \| fine	64.647 \| fine	14.426 \| good	0.536 \| good	15.113 \| good	0.717 \| good
2026-10-22T11:00:00.000Z	71 \| moderate	20.363 \| fine	56.48 \| fine	5.034 \| good	0.55 \| good	14.742 \| good	0.686 \| good
2026-10-22T12:00:00.000Z	64 \| moderate	16.302 \| fine	72.457 \| fine	8.441 \| good	0.655 \| good	11.529 \| good	0.815 \| good
2026-10-22T13:00:00.000Z	66 \| moderate	16.778 \| fine	58.666 \| fine	7.21 \| good	0.656 \| good	8.592 \| good	0.899 \| good
2026-10-22T14:00:00.000Z	77 \| moderate	22.864 \| fine	89.577 \| fine	11.565 \| good	0.863 \| good	7.432 \| good	0.813 \| good
2026-10-22T15:00:00.000Z	71 \| moderate	20.2 \| fine	58.54 \| fine	16.493 \| good	0.687 \| good	6.602 \| good	0.546 \| good
2026-10-22T16:00:00.000Z	66 \| moderate	16.977 \| fine	59.172 \| fine	25.584 \| good	0.497 \| good	6.449 \| good	0.375 \| good
2026-10-22T17:00:00.000Z	81 \| moderate	24.883 \| fine	62.118 \| fine	24.686 \| good	0.5 \| good	6.482 \| good	0.324 \| good
2026-10-22T18:00:00.000Z	54 \| moderate	9.976 \| good	61.753 \| fine	33.859 \| good	0.53 \| good	4.045 \| good	0.291 \| good
2026-10-22T19:00:00.000Z	62 \| moderate	14.826 \| fine	50.014 \| good	40.574 \| good	0.724 \| good	6.006 \| good	0.273 \| good
2026-10-22T20:00:00.000Z	58 \| moderate	13.318 \| fine	41.594 \| good	38.042 \| good	0.818 \| good	5.033 \| good	0.257 \| good
2026-10-22T20:00:00.000Z	58 \| moderate	13.318 \| fine	41.594 \| good	38.042 \| good	0.818 \| good	5.033 \| good	0.257 \| good
2026-10-22T21:00:00.000Z	54 \| moderate	10.771 \| good	47.796 \| good	37.718 \| good	0.362 \| good	0.688 \| good	0.145 \| good
2026-10-22T22:00:00.000Z	54 \| moderate	11.087 \| good	48.883 \| good	34.326 \| good	0.367 \| good	1.126 \| good	0.151 \| good
2026-10-22T23:00:00.000Z	56 \| moderate	11.754 \| good	52.703 \| good	34.762 \| good	0.361 \| good	2.557 \| good	0.166 \| good
2026-10-23T00:00:00.000Z	56 \| moderate	12.097 \| good	54.282 \| good	32.897 \| good	0.363 \| good	3.729 \| good	0.179 \| good
2026-10-23T01:00:00.000Z	56 \| moderate	12.42 \| fine	55.808 \| fine	20.744 \| good	0.362 \| good	3.643 \| good	0.178 \| good
2026-10-23T02:00:00.000Z	58 \| moderate	12.572 \| fine	56.676 \| fine	17.038 \| good	0.355 \| good	3.38 \| good	0.173 \| good
2026-10-23T03:00:00.000Z	58 \| moderate	12.672 \| fine	57.404 \| fine	14.208 \| good	0.345 \| good	3.126 \| good	0.168 \| good
2026-10-23T04:00:00.000Z	58 \| moderate	12.685 \| fine	57.404 \| fine	12.721 \| good	0.335 \| good	2.979 \| good	0.163 \| good
2026-10-23T05:00:00.000Z	58 \| moderate	12.609 \| fine	56.517 \| fine	12.688 \| good	0.324 \| good	2.826 \| good	0.158 \| good
2026-10-23T06:00:00.000Z	58 \| moderate	12.548 \| fine	55.914 \| fine	16.038 \| good	0.315 \| good	2.686 \| good	0.154 \| good
2026-10-23T07:00:00.000Z	58 \| moderate	12.597 \| fine	56.669 \| fine	12.069 \| good	0.311 \| good	2.605 \| good	0.151 \| good
2026-10-23T08:00:00.000Z	58 \| moderate	12.818 \| fine	57.879 \| fine	11.075 \| good	0.31 \| good	2.608 \| good	0.149 \| good
2026-10-23T09:00:00.000Z	58 \| moderate	13.242 \| fine	59.837 \| fine	14.889 \| good	0.312 \| good	2.65 \| good	0.149 \| good
2026-10-23T10:00:00.000Z	60 \| moderate	13.892 \| fine	62.154 \| fine	16.914 \| good	0.316 \| good	2.711 \| good	0.15 \| good
2026-10-23T11:00:00.000Z	62 \| moderate	14.823 \| fine	66.004 \| fine	16.85 \| good	0.324 \| good	2.801 \| good	0.151 \| good
2026-10-23T12:00:00.000Z	64 \| moderate	15.832 \| fine	70.004 \| fine	19.642 \| good	0.343 \| good	3.018 \| good	0.155 \| good
2026-10-23T13:00:00.000Z	64 \| moderate	16.116 \| fine	71.768 \| fine	16.064 \| good	0.376 \| good	3.407 \| good	0.162 \| good
2026-10-23T14:00:00.000Z	62 \| moderate	14.819 \| fine	66.071 \| fine	20.303 \| good	0.402 \| good	3.244 \| good	0.171 \| good
2026-10-23T15:00:00.000Z	60 \| moderate	13.751 \| fine	61.987 \| fine	29.09 \| good	0.487 \| good	2.595 \| good	0.171 \| good
2026-10-23T16:00:00.000Z	58 \| moderate	13.476 \| fine	60.154 \| fine	36.323 \| good	0.569 \| good	1.964 \| good	0.171 \| good
2026-10-23T17:00:00.000Z	60 \| moderate	14.226 \| fine	63.626 \| fine	37.02 \| good	0.576 \| good	1.303 \| good	0.166 \| good
2026-10-23T18:00:00.000Z	62 \| moderate	15.075 \| fine	67.526 \| fine	36.441 \| good	0.536 \| good	0.789 \| good	0.159 \| good
2026-10-23T19:00:00.000Z	64 \| moderate	15.79 \| fine	70.025 \| fine	37.991 \| good	0.564 \| good	0.594 \| good	0.155 \| good
2026-10-23T20:00:00.000Z	64 \| moderate	16.322 \| fine	72.087 \| fine	38.899 \| good	0.605 \| good	0.551 \| good	0.154 \| good
2026-10-23T21:00:00.000Z	66 \| moderate	17.105 \| fine	75.941 \| fine	44.054 \| good	0.645 \| good	0.595 \| good	0.154 \| good
2026-10-23T22:00:00.000Z	67 \| moderate	18.149 \| fine	79.941 \| fine	45.888 \| good	0.67 \| good	0.815 \| good	0.157 \| good
2026-10-23T23:00:00.000Z	69 \| moderate	19.229 \| fine	84.873 \| fine	47.283 \| good	0.685 \| good	1.182 \| good	0.162 \| good
2026-10-24T00:00:00.000Z	71 \| moderate	19.624 \| fine	85.941 \| fine	46.916 \| good	0.696 \| good	1.439 \| good	0.166 \| good
2026-10-24T01:00:00.000Z	71 \| moderate	19.549 \| fine	86.087 \| fine	39.403 \| good	0.703 \| good	1.488 \| good	0.168 \| good
2026-10-24T02:00:00.000Z	69 \| moderate	19.371 \| fine	85.679 \| fine	41.506 \| good	0.704 \| good	1.465 \| good	0.17 \| good
2026-10-24T03:00:00.000Z	69 \| moderate	19.099 \| fine	84.087 \| fine	41.24 \| good	0.718 \| good	1.5 \| good	0.172 \| good
2026-10-24T04:00:00.000Z	69 \| moderate	18.965 \| fine	83.711 \| fine	35.92 \| good	0.757 \| good	1.495 \| good	0.173 \| good
2026-10-24T05:00:00.000Z	69 \| moderate	19.372 \| fine	85.526 \| fine	34.418 \| good	0.811 \| good	1.47 \| good	0.174 \| good
2026-10-24T06:00:00.000Z	71 \| moderate	19.821 \| fine	87.611 \| fine	31.997 \| good	0.866 \| good	1.435 \| good	0.174 \| good
2026-10-24T07:00:00.000Z	71 \| moderate	20.268 \| fine	89.526 \| fine	31.277 \| good	0.9 \| good	1.443 \| good	0.173 \| good
2026-10-24T08:00:00.000Z	71 \| moderate	20.369 \| fine	89.825 \| fine	28.747 \| good	0.908 \| good	1.491 \| good	0.173 \| good
2026-10-24T09:00:00.000Z	71 \| moderate	20.437 \| fine	89.987 \| fine	30.375 \| good	0.894 \| good	1.568 \| good	0.174 \| good
2026-10-24T10:00:00.000Z	71 \| moderate	20.389 \| fine	89.852 \| fine	37.248 \| good	0.876 \| good	1.642 \| good	0.174 \| good
2026-10-24T11:00:00.000Z	71 \| moderate	20.26 \| fine	89.605 \| fine	33.33 \| good	0.867 \| good	1.703 \| good	0.175 \| good
2026-10-24T12:00:00.000Z	71 \| moderate	20.11 \| fine	88.139 \| fine	25.743 \| good	0.881 \| good	1.829 \| good	0.177 \| good
2026-10-24T13:00:00.000Z	71 \| moderate	19.612 \| fine	86.201 \| fine	24.691 \| good	0.921 \| good	2.223 \| good	0.18 \| good
2026-10-24T14:00:00.000Z	69 \| moderate	18.878 \| fine	83.69 \| fine	29.924 \| good	0.958 \| good	2.211 \| good	0.182 \| good
2026-10-24T15:00:00.000Z	69 \| moderate	18.639 \| fine	82.071 \| fine	34.921 \| good	0.959 \| good	1.977 \| good	0.185 \| good
2026-10-24T16:00:00.000Z	67 \| moderate	18.258 \| fine	80.636 \| fine	40.321 \| good	0.991 \| good	1.548 \| good	0.184 \| good
2026-10-24T17:00:00.000Z	67 \| moderate	17.831 \| fine	78.802 \| fine	40.107 \| good	0.982 \| good	1.154 \| good	0.183 \| good
2026-10-24T18:00:00.000Z	66 \| moderate	17.463 \| fine	77.825 \| fine	37.508 \| good	0.942 \| good	0.877 \| good	0.182 \| good
2026-10-24T19:00:00.000Z	67 \| moderate	17.922 \| fine	79.825 \| fine	41.114 \| good	0.903 \| good	0.741 \| good	0.18 \| good
2026-10-24T20:00:00.000Z	69 \| moderate	18.548 \| fine	81.925 \| fine	41.011 \| good	0.874 \| good	0.714 \| good	0.18 \| 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

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

Air quality in nearby cities

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La Crosse, Wisconsin

Winona, Minnesota

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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?