What are the current PM10 levels at Deforest, Wisconsin?

The current PM10 levels in Deforest, Wisconsin are 13.27 μg/m3.

What are the current sulfur dioxide (SO2) levels at Deforest, Wisconsin?

The current sulfur dioxide (SO2) levels in Deforest, Wisconsin are 0.322 ppb.

What are the current ozone (O3) levels at Deforest, Wisconsin?

The current ozone (O3) levels at Deforest, Wisconsin is 34.727 ppm.

What are the current nitrogen dioxide (NO2) levels at Deforest, Wisconsin?

The current nitrogen dioxide (NO2) levels at Deforest, Wisconsin is 4.047 ppb.

Real-time air quality index in DeForest, Wisconsin today

Q: What are the current PM2.5 levels in Deforest, Wisconsin?

The measured PM2.5 levels in Deforest, Wisconsin at present are 5.684 μg/m3.

Stay updated with real-time air quality in DeForest, 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

DeForest, Wisconsin

Last updated: ... (Local time)

Common air pollutants in DeForest, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.68 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

13.27 μg/m³

155

255

425

605+

Ozone (O₃)

34.73 ppb

201

201+

Sulfur Dioxide (SO₂)

0.32 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.05 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.15 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

DeForest, Wisconsin

Get Live Pollen Counts

DeForest, Wisconsin

Scroll To Air Quality Map

Track live DeForest, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T12:00:00.000Z	35 \| good	3.25 \| good	12.071 \| good	38.015 \| good	0.246 \| good	7.208 \| good	0.157 \| good
2026-06-06T13:00:00.000Z	32 \| good	3.289 \| good	12.445 \| good	35.155 \| good	0.233 \| good	6.718 \| good	0.157 \| good
2026-06-06T14:00:00.000Z	38 \| good	3.447 \| good	12.504 \| good	41.075 \| good	0.317 \| good	6.488 \| good	0.173 \| good
2026-06-06T15:00:00.000Z	39 \| good	3.535 \| good	12.797 \| good	42.136 \| good	0.33 \| good	2.685 \| good	0.133 \| good
2026-06-06T16:00:00.000Z	44 \| good	3.674 \| good	12.003 \| good	46.767 \| good	0.375 \| good	2.24 \| good	0.133 \| good
2026-06-06T17:00:00.000Z	49 \| good	3.817 \| good	12.062 \| good	53.316 \| good	0.369 \| good	2.031 \| good	0.133 \| good
2026-06-06T18:00:00.000Z	51 \| moderate	3.884 \| good	12.595 \| good	54.882 \| good	0.197 \| good	1.786 \| good	0.11 \| good
2026-06-06T19:00:00.000Z	64 \| moderate	4.021 \| good	12.695 \| good	59.16 \| fine	0.201 \| good	1.549 \| good	0.127 \| good
2026-06-06T20:00:00.000Z	74 \| moderate	3.793 \| good	12.491 \| good	61.915 \| fine	0.44 \| good	1.203 \| good	0.15 \| good
2026-06-06T21:00:00.000Z	84 \| moderate	3.69 \| good	11.926 \| good	64.976 \| fine	0.867 \| good	1.128 \| good	0.133 \| good
2026-06-06T22:00:00.000Z	87 \| moderate	3.676 \| good	11.975 \| good	66.39 \| fine	0.746 \| good	1.318 \| good	0.133 \| good
2026-06-06T23:00:00.000Z	87 \| moderate	3.64 \| good	11.703 \| good	66.184 \| fine	0.258 \| good	1.808 \| good	0.133 \| good
2026-06-07T00:00:00.000Z	87 \| moderate	3.547 \| good	11.543 \| good	65.829 \| fine	0.285 \| good	2.147 \| good	0.133 \| good
2026-06-07T01:00:00.000Z	90 \| moderate	3.471 \| good	11.098 \| good	66.637 \| fine	0.223 \| good	4.523 \| good	0.134 \| good
2026-06-07T02:00:00.000Z	74 \| moderate	3.652 \| good	12.044 \| good	62.401 \| fine	0.198 \| good	5.188 \| good	0.15 \| good
2026-06-07T03:00:00.000Z	58 \| moderate	4.744 \| good	14.716 \| good	56.69 \| fine	0.184 \| good	2.429 \| good	0.167 \| good
2026-06-07T04:00:00.000Z	46 \| good	7.093 \| good	19.859 \| good	50.047 \| good	0.223 \| good	7.357 \| good	0.167 \| good
2026-06-07T05:00:00.000Z	44 \| good	7.922 \| good	21.131 \| good	46.553 \| good	0.18 \| good	5.893 \| good	0.175 \| good
2026-06-07T06:00:00.000Z	49 \| good	8.529 \| good	21.467 \| good	46.759 \| good	0.228 \| good	6.562 \| good	0.158 \| good
2026-06-07T07:00:00.000Z	44 \| good	8.456 \| good	20.654 \| good	43.664 \| good	0.247 \| good	6.43 \| good	0.166 \| good
2026-06-07T08:00:00.000Z	44 \| good	8.029 \| good	19.363 \| good	42.349 \| good	0.224 \| good	4.487 \| good	0.166 \| good
2026-06-07T09:00:00.000Z	38 \| good	6.748 \| good	18.005 \| good	40.639 \| good	0.201 \| good	4.108 \| good	0.158 \| good
2026-06-07T10:00:00.000Z	34 \| good	5.972 \| good	15.691 \| good	37.073 \| good	0.184 \| good	5.651 \| good	0.158 \| good
2026-06-07T11:00:00.000Z	38 \| good	5.6 \| good	15.126 \| good	41.365 \| good	0.206 \| good	6.131 \| good	0.149 \| good
2026-06-07T12:00:00.000Z	39 \| good	5.46 \| good	15.286 \| good	41.857 \| good	0.248 \| good	6.615 \| good	0.149 \| good
2026-06-07T13:00:00.000Z	39 \| good	5.474 \| good	15.139 \| good	41.869 \| good	0.308 \| good	6.747 \| good	0.15 \| good
2026-06-07T14:00:00.000Z	37 \| good	5.441 \| good	14.229 \| good	39.844 \| good	0.243 \| good	2.87 \| good	0.168 \| good
2026-06-07T15:00:00.000Z	37 \| good	5.758 \| good	14.971 \| good	40.01 \| good	0.298 \| good	2.938 \| good	0.15 \| good
2026-06-07T16:00:00.000Z	37 \| good	5.782 \| good	15.257 \| good	40.416 \| good	0.255 \| good	1.498 \| good	0.151 \| good
2026-06-07T17:00:00.000Z	41 \| good	6.109 \| good	16.168 \| good	43.572 \| good	0.226 \| good	1.324 \| good	0.134 \| good
2026-06-07T18:00:00.000Z	44 \| good	6.262 \| good	16.369 \| good	47.906 \| good	0.261 \| good	2.009 \| good	0.134 \| good
2026-06-07T19:00:00.000Z	46 \| good	6.56 \| good	16.721 \| good	50.266 \| good	0.288 \| good	2.696 \| good	0.134 \| good
2026-06-07T20:00:00.000Z	49 \| good	6.766 \| good	17.552 \| good	52.897 \| good	0.173 \| good	2.212 \| good	0.134 \| good
2026-06-07T21:00:00.000Z	50 \| good	6.673 \| good	17.63 \| good	53.572 \| good	0.349 \| good	1.909 \| good	0.15 \| good
2026-06-07T22:00:00.000Z	48 \| good	6.73 \| good	17.363 \| good	51.783 \| good	0.347 \| good	1.592 \| good	0.15 \| good
2026-06-07T23:00:00.000Z	47 \| good	7.004 \| good	17.553 \| good	51.45 \| good	0.568 \| good	2.143 \| good	0.151 \| good
2026-06-08T00:00:00.000Z	45 \| good	7.51 \| good	18.338 \| good	48.606 \| good	1.257 \| good	2.174 \| good	0.134 \| good
2026-06-08T01:00:00.000Z	44 \| good	7.902 \| good	18.664 \| good	44.006 \| good	0.323 \| good	2.234 \| good	0.133 \| good
2026-06-08T02:00:00.000Z	44 \| good	8.014 \| good	19.442 \| good	40.547 \| good	0.299 \| good	3.295 \| good	0.133 \| good
2026-06-08T03:00:00.000Z	42 \| good	4.724 \| good	20.53 \| good	44.562 \| good	0.307 \| good	2.674 \| good	0.137 \| good
2026-06-08T04:00:00.000Z	44 \| good	7.597 \| good	18.192 \| good	38.528 \| good	0.821 \| good	4.926 \| good	0.133 \| good
2026-06-08T05:00:00.000Z	38 \| good	7.474 \| good	17.708 \| good	37.662 \| good	0.35 \| good	5.488 \| good	0.15 \| good
2026-06-08T06:00:00.000Z	38 \| good	7.372 \| good	18.102 \| good	36.297 \| good	0.277 \| good	4.36 \| good	0.142 \| good
2026-06-08T07:00:00.000Z	38 \| good	7.306 \| good	18.416 \| good	35.58 \| good	0.287 \| good	4.008 \| good	0.15 \| good
2026-06-08T08:00:00.000Z	33 \| good	6.072 \| good	15.995 \| good	32.483 \| good	0.268 \| good	3.906 \| good	0.15 \| good
2026-06-08T09:00:00.000Z	33 \| good	5.595 \| good	15.03 \| good	33.624 \| good	0.293 \| good	5.254 \| good	0.15 \| good
2026-06-08T10:00:00.000Z	31 \| good	5.477 \| good	15.687 \| good	33.553 \| good	0.276 \| good	2.924 \| good	0.168 \| good
2026-06-08T11:00:00.000Z	33 \| good	5.685 \| good	15.886 \| good	34.804 \| good	0.303 \| good	4.033 \| good	0.15 \| good
2026-06-08T11:00:00.000Z	33 \| good	5.684 \| good	13.27 \| good	34.727 \| good	0.322 \| good	4.047 \| good	0.147 \| good
2026-06-08T12:00:00.000Z	33 \| good	4.315 \| good	18.925 \| good	35.671 \| good	0.521 \| good	3.994 \| good	0.152 \| good
2026-06-08T13:00:00.000Z	37 \| good	6.035 \| good	26.919 \| good	40.315 \| good	0.625 \| good	3.85 \| good	0.157 \| good
2026-06-08T14:00:00.000Z	44 \| good	7.551 \| good	33.167 \| good	41.578 \| good	0.655 \| good	3.753 \| good	0.159 \| good
2026-06-08T15:00:00.000Z	49 \| good	8.745 \| good	38.112 \| good	41.919 \| good	0.558 \| good	3.138 \| good	0.157 \| good
2026-06-08T16:00:00.000Z	49 \| good	9.082 \| good	40.799 \| good	44.528 \| good	0.518 \| good	2.66 \| good	0.159 \| good
2026-06-08T17:00:00.000Z	49 \| good	8.967 \| good	39.765 \| good	48.984 \| good	0.518 \| good	1.884 \| good	0.164 \| good
2026-06-08T18:00:00.000Z	43 \| good	7.156 \| good	31.644 \| good	46.128 \| good	0.547 \| good	1.338 \| good	0.167 \| good
2026-06-08T19:00:00.000Z	43 \| good	6.361 \| good	28.46 \| good	45.553 \| good	0.498 \| good	1.105 \| good	0.163 \| good
2026-06-08T20:00:00.000Z	42 \| good	6.052 \| good	26.881 \| good	45.44 \| good	0.408 \| good	1.231 \| good	0.16 \| good
2026-06-08T21:00:00.000Z	46 \| good	4.092 \| good	17.92 \| good	50.343 \| good	0.273 \| good	1.638 \| good	0.158 \| good
2026-06-08T22:00:00.000Z	51 \| moderate	2.635 \| good	11.11 \| good	54.744 \| good	0.209 \| good	1.719 \| good	0.152 \| good
2026-06-08T23:00:00.000Z	54 \| moderate	2.766 \| good	11.367 \| good	55.974 \| fine	0.178 \| good	2.087 \| good	0.15 \| good
2026-06-09T00:00:00.000Z	51 \| moderate	2.334 \| good	9.673 \| good	55.407 \| fine	0.172 \| good	2.146 \| good	0.145 \| good
2026-06-09T01:00:00.000Z	51 \| moderate	0.989 \| good	4.073 \| good	55.242 \| fine	0.174 \| good	3.131 \| good	0.151 \| good
2026-06-09T02:00:00.000Z	44 \| good	2.26 \| good	9.21 \| good	48.183 \| good	0.196 \| good	4.28 \| good	0.156 \| good
2026-06-09T03:00:00.000Z	44 \| good	2.674 \| good	10.9 \| good	46.75 \| good	0.222 \| good	4.609 \| good	0.156 \| good
2026-06-09T04:00:00.000Z	43 \| good	4.023 \| good	17.582 \| good	45.558 \| good	0.24 \| good	4.753 \| good	0.153 \| good
2026-06-09T05:00:00.000Z	37 \| good	3.775 \| good	16.395 \| good	40.241 \| good	0.239 \| good	4.868 \| good	0.15 \| good
2026-06-09T06:00:00.000Z	32 \| good	3.848 \| good	16.814 \| good	34.984 \| good	0.226 \| good	4.923 \| good	0.149 \| good
2026-06-09T07:00:00.000Z	31 \| good	3.622 \| good	15.875 \| good	34.056 \| good	0.211 \| good	4.838 \| good	0.147 \| good
2026-06-09T08:00:00.000Z	28 \| good	4.018 \| good	17.689 \| good	29.724 \| good	0.194 \| good	4.868 \| good	0.146 \| good
2026-06-09T09:00:00.000Z	26 \| good	4.386 \| good	19.144 \| good	27.94 \| good	0.176 \| good	4.966 \| good	0.147 \| good
2026-06-09T10:00:00.000Z	22 \| good	4.304 \| good	18.825 \| good	16.48 \| good	0.158 \| good	4.932 \| good	0.147 \| good
2026-06-09T11:00:00.000Z	22 \| good	3.976 \| good	17.236 \| good	19.49 \| good	0.139 \| good	4.778 \| good	0.147 \| good
2026-06-09T12:00:00.000Z	25 \| good	3.001 \| good	12.983 \| good	26.585 \| good	0.116 \| good	3.889 \| good	0.146 \| good
2026-06-09T13:00:00.000Z	35 \| good	2.867 \| good	11.936 \| good	38.046 \| good	0.098 \| good	3.175 \| good	0.145 \| good
2026-06-09T14:00:00.000Z	44 \| good	2.343 \| good	9.289 \| good	46.882 \| good	0.081 \| good	2.45 \| good	0.144 \| good
2026-06-09T15:00:00.000Z	48 \| good	2.405 \| good	9.931 \| good	51.821 \| good	0.085 \| good	1.911 \| good	0.146 \| good
2026-06-09T16:00:00.000Z	51 \| moderate	2.183 \| good	8.894 \| good	55.315 \| fine	0.116 \| good	1.04 \| good	0.141 \| good
2026-06-09T17:00:00.000Z	74 \| moderate	2.57 \| good	10.523 \| good	61.994 \| fine	0.138 \| good	0.755 \| good	0.139 \| good
2026-06-09T18:00:00.000Z	80 \| moderate	3.48 \| good	15.302 \| good	64.141 \| fine	0.147 \| good	0.648 \| good	0.137 \| good
2026-06-09T19:00:00.000Z	67 \| moderate	3.049 \| good	13.093 \| good	59.504 \| fine	0.144 \| good	0.578 \| good	0.136 \| good
2026-06-09T20:00:00.000Z	51 \| moderate	3.68 \| good	16.062 \| good	55.266 \| fine	0.138 \| good	0.544 \| good	0.136 \| good
2026-06-09T21:00:00.000Z	58 \| moderate	2.316 \| good	9.356 \| good	57.19 \| fine	0.13 \| good	0.555 \| good	0.135 \| good
2026-06-09T22:00:00.000Z	54 \| moderate	1.805 \| good	7.427 \| good	56.356 \| fine	0.122 \| good	0.612 \| good	0.134 \| good
2026-06-09T23:00:00.000Z	51 \| moderate	2.629 \| good	10.703 \| good	55.498 \| fine	0.117 \| good	0.754 \| good	0.135 \| good
2026-06-10T00:00:00.000Z	49 \| good	2.637 \| good	11.016 \| good	52.636 \| good	0.113 \| good	1.674 \| good	0.143 \| good
2026-06-10T01:00:00.000Z	44 \| good	4.508 \| good	19.605 \| good	47.402 \| good	0.12 \| good	5.008 \| good	0.17 \| good
2026-06-10T02:00:00.000Z	40 \| good	4.911 \| good	21.367 \| good	43.182 \| good	0.157 \| good	9.122 \| good	0.193 \| good
2026-06-10T03:00:00.000Z	37 \| good	3.925 \| good	17.429 \| good	40.431 \| good	0.183 \| good	11.182 \| good	0.206 \| good
2026-06-10T04:00:00.000Z	41 \| good	3.462 \| good	15.468 \| good	43.839 \| good	0.188 \| good	10.291 \| good	0.201 \| good
2026-06-10T05:00:00.000Z	39 \| good	4.459 \| good	19.135 \| good	42.303 \| good	0.193 \| good	8.645 \| good	0.192 \| good
2026-06-10T06:00:00.000Z	33 \| good	5.889 \| good	5.924 \| good	20.768 \| good	0.213 \| good	7.575 \| good	0.185 \| good
2026-06-10T07:00:00.000Z	41 \| good	5.891 \| good	26.226 \| good	44.287 \| good	0.23 \| good	6.673 \| good	0.179 \| good
2026-06-10T08:00:00.000Z	38 \| good	6.162 \| good	27.56 \| good	41.003 \| good	0.243 \| good	6.128 \| good	0.175 \| good
2026-06-10T09:00:00.000Z	35 \| good	6.061 \| good	26.721 \| good	37.618 \| good	0.251 \| good	5.675 \| good	0.171 \| good
2026-06-10T10:00:00.000Z	33 \| good	5.507 \| good	23.804 \| good	23.945 \| good	0.252 \| good	5.349 \| good	0.167 \| good
2026-06-10T11:00:00.000Z	27 \| good	4.714 \| good	20.593 \| good	23.949 \| good	0.242 \| good	4.753 \| good	0.165 \| good

DeForest

Empower business decisions with accurate air quality data

DeForest, Wisconsin air quality map: Real-time AQI near you

0.17ppm

How accurate is Wisconsin, USA air quality data?

Air quality measurements for Wisconsin, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Deforest, Wisconsin updated?

Air quality data for Deforest, Wisconsin is updated on an hourly basis.

When did Deforest, Wisconsin experience the worst air quality in the last 24 hours?

The worst air quality in Deforest, Wisconsin was recorded at 09:00:00 on 2026-06-07.

When did Deforest, Wisconsin have its best air quality in the last 24 hours?

The best air quality in Deforest, Wisconsin was recorded at 10:00:00 on 2026-06-08.

What is the real-time air quality index for Deforest, Wisconsin?

The real-time air quality index in Deforest, Wisconsin is 33, currently categorized as Good.

Which pollutant is found most often in Deforest, Wisconsin?

The most common pollutant in Deforest, Wisconsin is PM2.5.

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

If the air quality in Deforest, Wisconsin is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Deforest, Wisconsin?

The measured PM_2.5 levels in Deforest, Wisconsin at present are 5.684 μg/m³.

What are the current PM₁₀ levels at Deforest, Wisconsin?

The current PM₁₀ levels in Deforest, Wisconsin are 13.27 μg/m³.

What are the current carbon monoxide (CO) levels at Deforest, Wisconsin?

The current carbon monoxide (CO) level in Deforest, Wisconsin is 0.147 ppm.

What are the current sulfur dioxide (SO₂) levels at Deforest, Wisconsin?

The current sulfur dioxide (SO₂) levels in Deforest, Wisconsin are 0.322 ppb.

What are the current ozone (O₃) levels at Deforest, Wisconsin?

The current ozone (O₃) levels at Deforest, Wisconsin is 34.727 ppm.

What are the current nitrogen dioxide (NO₂) levels at Deforest, Wisconsin?

The current nitrogen dioxide (NO₂) levels at Deforest, Wisconsin is 4.047 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T12:00:00.000Z	35 \| good	3.25 \| good	12.071 \| good	38.015 \| good	0.246 \| good	7.208 \| good	0.157 \| good
2026-06-06T13:00:00.000Z	32 \| good	3.289 \| good	12.445 \| good	35.155 \| good	0.233 \| good	6.718 \| good	0.157 \| good
2026-06-06T14:00:00.000Z	38 \| good	3.447 \| good	12.504 \| good	41.075 \| good	0.317 \| good	6.488 \| good	0.173 \| good
2026-06-06T15:00:00.000Z	39 \| good	3.535 \| good	12.797 \| good	42.136 \| good	0.33 \| good	2.685 \| good	0.133 \| good
2026-06-06T16:00:00.000Z	44 \| good	3.674 \| good	12.003 \| good	46.767 \| good	0.375 \| good	2.24 \| good	0.133 \| good
2026-06-06T17:00:00.000Z	49 \| good	3.817 \| good	12.062 \| good	53.316 \| good	0.369 \| good	2.031 \| good	0.133 \| good
2026-06-06T18:00:00.000Z	51 \| moderate	3.884 \| good	12.595 \| good	54.882 \| good	0.197 \| good	1.786 \| good	0.11 \| good
2026-06-06T19:00:00.000Z	64 \| moderate	4.021 \| good	12.695 \| good	59.16 \| fine	0.201 \| good	1.549 \| good	0.127 \| good
2026-06-06T20:00:00.000Z	74 \| moderate	3.793 \| good	12.491 \| good	61.915 \| fine	0.44 \| good	1.203 \| good	0.15 \| good
2026-06-06T21:00:00.000Z	84 \| moderate	3.69 \| good	11.926 \| good	64.976 \| fine	0.867 \| good	1.128 \| good	0.133 \| good
2026-06-06T22:00:00.000Z	87 \| moderate	3.676 \| good	11.975 \| good	66.39 \| fine	0.746 \| good	1.318 \| good	0.133 \| good
2026-06-06T23:00:00.000Z	87 \| moderate	3.64 \| good	11.703 \| good	66.184 \| fine	0.258 \| good	1.808 \| good	0.133 \| good
2026-06-07T00:00:00.000Z	87 \| moderate	3.547 \| good	11.543 \| good	65.829 \| fine	0.285 \| good	2.147 \| good	0.133 \| good
2026-06-07T01:00:00.000Z	90 \| moderate	3.471 \| good	11.098 \| good	66.637 \| fine	0.223 \| good	4.523 \| good	0.134 \| good
2026-06-07T02:00:00.000Z	74 \| moderate	3.652 \| good	12.044 \| good	62.401 \| fine	0.198 \| good	5.188 \| good	0.15 \| good
2026-06-07T03:00:00.000Z	58 \| moderate	4.744 \| good	14.716 \| good	56.69 \| fine	0.184 \| good	2.429 \| good	0.167 \| good
2026-06-07T04:00:00.000Z	46 \| good	7.093 \| good	19.859 \| good	50.047 \| good	0.223 \| good	7.357 \| good	0.167 \| good
2026-06-07T05:00:00.000Z	44 \| good	7.922 \| good	21.131 \| good	46.553 \| good	0.18 \| good	5.893 \| good	0.175 \| good
2026-06-07T06:00:00.000Z	49 \| good	8.529 \| good	21.467 \| good	46.759 \| good	0.228 \| good	6.562 \| good	0.158 \| good
2026-06-07T07:00:00.000Z	44 \| good	8.456 \| good	20.654 \| good	43.664 \| good	0.247 \| good	6.43 \| good	0.166 \| good
2026-06-07T08:00:00.000Z	44 \| good	8.029 \| good	19.363 \| good	42.349 \| good	0.224 \| good	4.487 \| good	0.166 \| good
2026-06-07T09:00:00.000Z	38 \| good	6.748 \| good	18.005 \| good	40.639 \| good	0.201 \| good	4.108 \| good	0.158 \| good
2026-06-07T10:00:00.000Z	34 \| good	5.972 \| good	15.691 \| good	37.073 \| good	0.184 \| good	5.651 \| good	0.158 \| good
2026-06-07T11:00:00.000Z	38 \| good	5.6 \| good	15.126 \| good	41.365 \| good	0.206 \| good	6.131 \| good	0.149 \| good
2026-06-07T12:00:00.000Z	39 \| good	5.46 \| good	15.286 \| good	41.857 \| good	0.248 \| good	6.615 \| good	0.149 \| good
2026-06-07T13:00:00.000Z	39 \| good	5.474 \| good	15.139 \| good	41.869 \| good	0.308 \| good	6.747 \| good	0.15 \| good
2026-06-07T14:00:00.000Z	37 \| good	5.441 \| good	14.229 \| good	39.844 \| good	0.243 \| good	2.87 \| good	0.168 \| good
2026-06-07T15:00:00.000Z	37 \| good	5.758 \| good	14.971 \| good	40.01 \| good	0.298 \| good	2.938 \| good	0.15 \| good
2026-06-07T16:00:00.000Z	37 \| good	5.782 \| good	15.257 \| good	40.416 \| good	0.255 \| good	1.498 \| good	0.151 \| good
2026-06-07T17:00:00.000Z	41 \| good	6.109 \| good	16.168 \| good	43.572 \| good	0.226 \| good	1.324 \| good	0.134 \| good
2026-06-07T18:00:00.000Z	44 \| good	6.262 \| good	16.369 \| good	47.906 \| good	0.261 \| good	2.009 \| good	0.134 \| good
2026-06-07T19:00:00.000Z	46 \| good	6.56 \| good	16.721 \| good	50.266 \| good	0.288 \| good	2.696 \| good	0.134 \| good
2026-06-07T20:00:00.000Z	49 \| good	6.766 \| good	17.552 \| good	52.897 \| good	0.173 \| good	2.212 \| good	0.134 \| good
2026-06-07T21:00:00.000Z	50 \| good	6.673 \| good	17.63 \| good	53.572 \| good	0.349 \| good	1.909 \| good	0.15 \| good
2026-06-07T22:00:00.000Z	48 \| good	6.73 \| good	17.363 \| good	51.783 \| good	0.347 \| good	1.592 \| good	0.15 \| good
2026-06-07T23:00:00.000Z	47 \| good	7.004 \| good	17.553 \| good	51.45 \| good	0.568 \| good	2.143 \| good	0.151 \| good
2026-06-08T00:00:00.000Z	45 \| good	7.51 \| good	18.338 \| good	48.606 \| good	1.257 \| good	2.174 \| good	0.134 \| good
2026-06-08T01:00:00.000Z	44 \| good	7.902 \| good	18.664 \| good	44.006 \| good	0.323 \| good	2.234 \| good	0.133 \| good
2026-06-08T02:00:00.000Z	44 \| good	8.014 \| good	19.442 \| good	40.547 \| good	0.299 \| good	3.295 \| good	0.133 \| good
2026-06-08T03:00:00.000Z	42 \| good	4.724 \| good	20.53 \| good	44.562 \| good	0.307 \| good	2.674 \| good	0.137 \| good
2026-06-08T04:00:00.000Z	44 \| good	7.597 \| good	18.192 \| good	38.528 \| good	0.821 \| good	4.926 \| good	0.133 \| good
2026-06-08T05:00:00.000Z	38 \| good	7.474 \| good	17.708 \| good	37.662 \| good	0.35 \| good	5.488 \| good	0.15 \| good
2026-06-08T06:00:00.000Z	38 \| good	7.372 \| good	18.102 \| good	36.297 \| good	0.277 \| good	4.36 \| good	0.142 \| good
2026-06-08T07:00:00.000Z	38 \| good	7.306 \| good	18.416 \| good	35.58 \| good	0.287 \| good	4.008 \| good	0.15 \| good
2026-06-08T08:00:00.000Z	33 \| good	6.072 \| good	15.995 \| good	32.483 \| good	0.268 \| good	3.906 \| good	0.15 \| good
2026-06-08T09:00:00.000Z	33 \| good	5.595 \| good	15.03 \| good	33.624 \| good	0.293 \| good	5.254 \| good	0.15 \| good
2026-06-08T10:00:00.000Z	31 \| good	5.477 \| good	15.687 \| good	33.553 \| good	0.276 \| good	2.924 \| good	0.168 \| good
2026-06-08T11:00:00.000Z	33 \| good	5.685 \| good	15.886 \| good	34.804 \| good	0.303 \| good	4.033 \| good	0.15 \| good
2026-06-08T11:00:00.000Z	33 \| good	5.684 \| good	13.27 \| good	34.727 \| good	0.322 \| good	4.047 \| good	0.147 \| good
2026-06-08T12:00:00.000Z	33 \| good	4.315 \| good	18.925 \| good	35.671 \| good	0.521 \| good	3.994 \| good	0.152 \| good
2026-06-08T13:00:00.000Z	37 \| good	6.035 \| good	26.919 \| good	40.315 \| good	0.625 \| good	3.85 \| good	0.157 \| good
2026-06-08T14:00:00.000Z	44 \| good	7.551 \| good	33.167 \| good	41.578 \| good	0.655 \| good	3.753 \| good	0.159 \| good
2026-06-08T15:00:00.000Z	49 \| good	8.745 \| good	38.112 \| good	41.919 \| good	0.558 \| good	3.138 \| good	0.157 \| good
2026-06-08T16:00:00.000Z	49 \| good	9.082 \| good	40.799 \| good	44.528 \| good	0.518 \| good	2.66 \| good	0.159 \| good
2026-06-08T17:00:00.000Z	49 \| good	8.967 \| good	39.765 \| good	48.984 \| good	0.518 \| good	1.884 \| good	0.164 \| good
2026-06-08T18:00:00.000Z	43 \| good	7.156 \| good	31.644 \| good	46.128 \| good	0.547 \| good	1.338 \| good	0.167 \| good
2026-06-08T19:00:00.000Z	43 \| good	6.361 \| good	28.46 \| good	45.553 \| good	0.498 \| good	1.105 \| good	0.163 \| good
2026-06-08T20:00:00.000Z	42 \| good	6.052 \| good	26.881 \| good	45.44 \| good	0.408 \| good	1.231 \| good	0.16 \| good
2026-06-08T21:00:00.000Z	46 \| good	4.092 \| good	17.92 \| good	50.343 \| good	0.273 \| good	1.638 \| good	0.158 \| good
2026-06-08T22:00:00.000Z	51 \| moderate	2.635 \| good	11.11 \| good	54.744 \| good	0.209 \| good	1.719 \| good	0.152 \| good
2026-06-08T23:00:00.000Z	54 \| moderate	2.766 \| good	11.367 \| good	55.974 \| fine	0.178 \| good	2.087 \| good	0.15 \| good
2026-06-09T00:00:00.000Z	51 \| moderate	2.334 \| good	9.673 \| good	55.407 \| fine	0.172 \| good	2.146 \| good	0.145 \| good
2026-06-09T01:00:00.000Z	51 \| moderate	0.989 \| good	4.073 \| good	55.242 \| fine	0.174 \| good	3.131 \| good	0.151 \| good
2026-06-09T02:00:00.000Z	44 \| good	2.26 \| good	9.21 \| good	48.183 \| good	0.196 \| good	4.28 \| good	0.156 \| good
2026-06-09T03:00:00.000Z	44 \| good	2.674 \| good	10.9 \| good	46.75 \| good	0.222 \| good	4.609 \| good	0.156 \| good
2026-06-09T04:00:00.000Z	43 \| good	4.023 \| good	17.582 \| good	45.558 \| good	0.24 \| good	4.753 \| good	0.153 \| good
2026-06-09T05:00:00.000Z	37 \| good	3.775 \| good	16.395 \| good	40.241 \| good	0.239 \| good	4.868 \| good	0.15 \| good
2026-06-09T06:00:00.000Z	32 \| good	3.848 \| good	16.814 \| good	34.984 \| good	0.226 \| good	4.923 \| good	0.149 \| good
2026-06-09T07:00:00.000Z	31 \| good	3.622 \| good	15.875 \| good	34.056 \| good	0.211 \| good	4.838 \| good	0.147 \| good
2026-06-09T08:00:00.000Z	28 \| good	4.018 \| good	17.689 \| good	29.724 \| good	0.194 \| good	4.868 \| good	0.146 \| good
2026-06-09T09:00:00.000Z	26 \| good	4.386 \| good	19.144 \| good	27.94 \| good	0.176 \| good	4.966 \| good	0.147 \| good
2026-06-09T10:00:00.000Z	22 \| good	4.304 \| good	18.825 \| good	16.48 \| good	0.158 \| good	4.932 \| good	0.147 \| good
2026-06-09T11:00:00.000Z	22 \| good	3.976 \| good	17.236 \| good	19.49 \| good	0.139 \| good	4.778 \| good	0.147 \| good
2026-06-09T12:00:00.000Z	25 \| good	3.001 \| good	12.983 \| good	26.585 \| good	0.116 \| good	3.889 \| good	0.146 \| good
2026-06-09T13:00:00.000Z	35 \| good	2.867 \| good	11.936 \| good	38.046 \| good	0.098 \| good	3.175 \| good	0.145 \| good
2026-06-09T14:00:00.000Z	44 \| good	2.343 \| good	9.289 \| good	46.882 \| good	0.081 \| good	2.45 \| good	0.144 \| good
2026-06-09T15:00:00.000Z	48 \| good	2.405 \| good	9.931 \| good	51.821 \| good	0.085 \| good	1.911 \| good	0.146 \| good
2026-06-09T16:00:00.000Z	51 \| moderate	2.183 \| good	8.894 \| good	55.315 \| fine	0.116 \| good	1.04 \| good	0.141 \| good
2026-06-09T17:00:00.000Z	74 \| moderate	2.57 \| good	10.523 \| good	61.994 \| fine	0.138 \| good	0.755 \| good	0.139 \| good
2026-06-09T18:00:00.000Z	80 \| moderate	3.48 \| good	15.302 \| good	64.141 \| fine	0.147 \| good	0.648 \| good	0.137 \| good
2026-06-09T19:00:00.000Z	67 \| moderate	3.049 \| good	13.093 \| good	59.504 \| fine	0.144 \| good	0.578 \| good	0.136 \| good
2026-06-09T20:00:00.000Z	51 \| moderate	3.68 \| good	16.062 \| good	55.266 \| fine	0.138 \| good	0.544 \| good	0.136 \| good
2026-06-09T21:00:00.000Z	58 \| moderate	2.316 \| good	9.356 \| good	57.19 \| fine	0.13 \| good	0.555 \| good	0.135 \| good
2026-06-09T22:00:00.000Z	54 \| moderate	1.805 \| good	7.427 \| good	56.356 \| fine	0.122 \| good	0.612 \| good	0.134 \| good
2026-06-09T23:00:00.000Z	51 \| moderate	2.629 \| good	10.703 \| good	55.498 \| fine	0.117 \| good	0.754 \| good	0.135 \| good
2026-06-10T00:00:00.000Z	49 \| good	2.637 \| good	11.016 \| good	52.636 \| good	0.113 \| good	1.674 \| good	0.143 \| good
2026-06-10T01:00:00.000Z	44 \| good	4.508 \| good	19.605 \| good	47.402 \| good	0.12 \| good	5.008 \| good	0.17 \| good
2026-06-10T02:00:00.000Z	40 \| good	4.911 \| good	21.367 \| good	43.182 \| good	0.157 \| good	9.122 \| good	0.193 \| good
2026-06-10T03:00:00.000Z	37 \| good	3.925 \| good	17.429 \| good	40.431 \| good	0.183 \| good	11.182 \| good	0.206 \| good
2026-06-10T04:00:00.000Z	41 \| good	3.462 \| good	15.468 \| good	43.839 \| good	0.188 \| good	10.291 \| good	0.201 \| good
2026-06-10T05:00:00.000Z	39 \| good	4.459 \| good	19.135 \| good	42.303 \| good	0.193 \| good	8.645 \| good	0.192 \| good
2026-06-10T06:00:00.000Z	33 \| good	5.889 \| good	5.924 \| good	20.768 \| good	0.213 \| good	7.575 \| good	0.185 \| good
2026-06-10T07:00:00.000Z	41 \| good	5.891 \| good	26.226 \| good	44.287 \| good	0.23 \| good	6.673 \| good	0.179 \| good
2026-06-10T08:00:00.000Z	38 \| good	6.162 \| good	27.56 \| good	41.003 \| good	0.243 \| good	6.128 \| good	0.175 \| good
2026-06-10T09:00:00.000Z	35 \| good	6.061 \| good	26.721 \| good	37.618 \| good	0.251 \| good	5.675 \| good	0.171 \| good
2026-06-10T10:00:00.000Z	33 \| good	5.507 \| good	23.804 \| good	23.945 \| good	0.252 \| good	5.349 \| good	0.167 \| good
2026-06-10T11:00:00.000Z	27 \| good	4.714 \| good	20.593 \| good	23.949 \| good	0.242 \| good	4.753 \| good	0.165 \| good

Real-time air quality index in DeForest, Wisconsin today

Common air pollutants in DeForest, Wisconsin

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live DeForest, Wisconsin air quality forecast and history

Empower business decisions with accurate air quality data

DeForest, Wisconsin air quality map: Real-time AQI near you

Air quality in nearby cities

DeForest, Wisconsin

Waunakee, Wisconsin

Sun Prairie, Wisconsin

Madison, Wisconsin

Middleton, Wisconsin

Fitchburg, Wisconsin

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Frequently asked questions

How frequently is the air quality data for Deforest, Wisconsin updated?

When did Deforest, Wisconsin experience the worst air quality in the last 24 hours?

When did Deforest, Wisconsin have its best air quality in the last 24 hours?

What is the real-time air quality index for Deforest, Wisconsin?

Which pollutant is found most often in Deforest, Wisconsin?

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What are the current PM2.5 levels in Deforest, Wisconsin?

What are the current PM10 levels at Deforest, Wisconsin?

What are the current carbon monoxide (CO) levels at Deforest, Wisconsin?

What are the current sulfur dioxide (SO2) levels at Deforest, Wisconsin?

What are the current ozone (O3) levels at Deforest, Wisconsin?

What are the current nitrogen dioxide (NO2) levels at Deforest, Wisconsin?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Deforest, Wisconsin?

What are the current PM₁₀ levels at Deforest, Wisconsin?

What are the current sulfur dioxide (SO₂) levels at Deforest, Wisconsin?

What are the current ozone (O₃) levels at Deforest, Wisconsin?

What are the current nitrogen dioxide (NO₂) levels at Deforest, Wisconsin?