What are the current PM10 levels at Deforest, Wisconsin?

The current PM10 levels in Deforest, Wisconsin are 68.998 μg/m3.

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

The current sulfur dioxide (SO2) levels in Deforest, Wisconsin are 0.28 ppb.

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

The current ozone (O3) levels at Deforest, Wisconsin is 57.026 ppm.

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

The current nitrogen dioxide (NO2) levels at Deforest, Wisconsin is 2.433 ppb.

Live air quality index in DeForest, Wisconsin today

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

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)

Moderate

DeForest, Wisconsin

Last updated: ... (Local time)

Major air pollutants in DeForest, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

28.13 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

69.00 μg/m³

155

255

425

605+

Ozone (O₃)

57.03 ppb

201

201+

Sulfur Dioxide (SO₂)

0.28 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.43 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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
2025-06-04T07:00:00.000Z	115 \| sensitive	41.448 \| moderate	103.569 \| fine	26.683 \| good	0.284 \| good	2.782 \| good	0.792 \| good
2025-06-04T08:00:00.000Z	122 \| sensitive	44.252 \| moderate	116.032 \| fine	25.231 \| good	0.335 \| good	4.506 \| good	0.908 \| good
2025-06-04T09:00:00.000Z	139 \| sensitive	50.827 \| moderate	133.515 \| fine	23.179 \| good	0.342 \| good	3.986 \| good	0.993 \| good
2025-06-04T10:00:00.000Z	153 \| unhealthy	58.841 \| poor	148.992 \| fine	21.523 \| good	0.463 \| good	3.82 \| good	0.993 \| good
2025-06-04T11:00:00.000Z	159 \| unhealthy	67.374 \| poor	156.076 \| moderate	21.986 \| good	0.383 \| good	4.251 \| good	0.999 \| good
2025-06-04T12:00:00.000Z	167 \| unhealthy	78.255 \| poor	172.97 \| moderate	23.839 \| good	0.329 \| good	4.702 \| good	0.842 \| good
2025-06-04T13:00:00.000Z	127 \| sensitive	46.214 \| moderate	207.793 \| moderate	39.925 \| good	0.843 \| good	1.272 \| good	0.259 \| good
2025-06-04T14:00:00.000Z	165 \| unhealthy	75.726 \| poor	176.625 \| moderate	26.654 \| good	0.285 \| good	4.202 \| good	0.889 \| good
2025-06-04T15:00:00.000Z	160 \| unhealthy	67.788 \| poor	165.969 \| moderate	31.677 \| good	0.36 \| good	2.86 \| good	0.828 \| good
2025-06-04T16:00:00.000Z	156 \| unhealthy	62.044 \| poor	158.54 \| moderate	32.78 \| good	0.322 \| good	2.783 \| good	0.578 \| good
2025-06-04T17:00:00.000Z	153 \| unhealthy	58.546 \| poor	156.252 \| moderate	34.326 \| good	0.481 \| good	3.773 \| good	0.569 \| good
2025-06-04T18:00:00.000Z	147 \| sensitive	54.416 \| moderate	146.619 \| fine	36.04 \| good	0.627 \| good	2.922 \| good	0.569 \| good
2025-06-04T19:00:00.000Z	134 \| sensitive	49.054 \| moderate	128.902 \| fine	39.473 \| good	0.423 \| good	2.436 \| good	0.537 \| good
2025-06-04T20:00:00.000Z	119 \| sensitive	42.674 \| moderate	112.34 \| fine	42.966 \| good	0.37 \| good	2.638 \| good	0.414 \| good
2025-06-04T21:00:00.000Z	105 \| sensitive	37.289 \| moderate	99.251 \| fine	44.582 \| good	0.465 \| good	1.778 \| good	0.32 \| good
2025-06-04T22:00:00.000Z	97 \| moderate	33.737 \| fine	89.321 \| fine	46.168 \| good	0.401 \| good	2.207 \| good	0.32 \| good
2025-06-04T23:00:00.000Z	94 \| moderate	32.071 \| fine	87.155 \| fine	45.719 \| good	0.377 \| good	2.511 \| good	0.32 \| good
2025-06-05T00:00:00.000Z	92 \| moderate	31.209 \| fine	82.053 \| fine	45.065 \| good	0.306 \| good	2.956 \| good	0.328 \| good
2025-06-05T01:00:00.000Z	92 \| moderate	31.352 \| fine	89.749 \| fine	42.896 \| good	0.26 \| good	3.544 \| good	0.393 \| good
2025-06-05T02:00:00.000Z	94 \| moderate	31.905 \| fine	88.215 \| fine	40.679 \| good	0.262 \| good	10.253 \| good	0.49 \| good
2025-06-05T03:00:00.000Z	96 \| moderate	32.627 \| fine	90.203 \| fine	33.286 \| good	0.241 \| good	16.227 \| good	0.498 \| good
2025-06-05T04:00:00.000Z	96 \| moderate	33.373 \| fine	89.713 \| fine	26.252 \| good	0.324 \| good	14.238 \| good	0.519 \| good
2025-06-05T05:00:00.000Z	97 \| moderate	34.405 \| fine	90.825 \| fine	24.802 \| good	0.239 \| good	18.924 \| good	0.493 \| good
2025-06-05T06:00:00.000Z	99 \| moderate	35.037 \| fine	94.23 \| fine	19.152 \| good	0.252 \| good	22.314 \| good	0.493 \| good
2025-06-05T07:00:00.000Z	102 \| sensitive	36.218 \| moderate	96.829 \| fine	15.825 \| good	0.32 \| good	20.537 \| good	0.469 \| good
2025-06-05T08:00:00.000Z	105 \| sensitive	37.078 \| moderate	100.557 \| fine	15.241 \| good	0.335 \| good	19.942 \| good	0.456 \| good
2025-06-05T09:00:00.000Z	107 \| sensitive	37.663 \| moderate	103.148 \| fine	11.275 \| good	0.27 \| good	13.344 \| good	0.479 \| good
2025-06-05T10:00:00.000Z	107 \| sensitive	37.819 \| moderate	102.968 \| fine	11.261 \| good	0.33 \| good	12.224 \| good	0.466 \| good
2025-06-05T11:00:00.000Z	105 \| sensitive	37.213 \| moderate	100.836 \| fine	11.034 \| good	0.327 \| good	18.838 \| good	0.515 \| good
2025-06-05T12:00:00.000Z	107 \| sensitive	37.644 \| moderate	97.651 \| fine	9.245 \| good	0.331 \| good	18.561 \| good	0.516 \| good
2025-06-05T13:00:00.000Z	105 \| sensitive	37.361 \| moderate	100.113 \| fine	15.458 \| good	0.313 \| good	8.631 \| good	0.468 \| good
2025-06-05T14:00:00.000Z	105 \| sensitive	36.555 \| moderate	98.222 \| fine	23.607 \| good	0.466 \| good	3.93 \| good	0.413 \| good
2025-06-05T15:00:00.000Z	97 \| moderate	33.693 \| fine	88.045 \| fine	30.654 \| good	0.652 \| good	2.662 \| good	0.367 \| good
2025-06-05T16:00:00.000Z	90 \| moderate	29.715 \| fine	77.61 \| fine	38.355 \| good	0.601 \| good	3.411 \| good	0.367 \| good
2025-06-05T17:00:00.000Z	86 \| moderate	28.423 \| fine	75.453 \| fine	45.928 \| good	0.415 \| good	2.647 \| good	0.32 \| good
2025-06-05T18:00:00.000Z	86 \| moderate	28.19 \| fine	78.398 \| fine	54.131 \| good	0.473 \| good	1.689 \| good	0.311 \| good
2025-06-05T19:00:00.000Z	84 \| moderate	26.941 \| fine	73.747 \| fine	54.296 \| good	0.391 \| good	1.85 \| good	0.278 \| good
2025-06-05T20:00:00.000Z	81 \| moderate	25.385 \| fine	73.544 \| fine	58.477 \| fine	0.456 \| good	2.319 \| good	0.267 \| good
2025-06-05T21:00:00.000Z	81 \| moderate	25.27 \| fine	74.334 \| fine	58.712 \| fine	0.483 \| good	1.989 \| good	0.242 \| good
2025-06-05T22:00:00.000Z	81 \| moderate	25.01 \| fine	71.174 \| fine	57.612 \| fine	0.299 \| good	2.422 \| good	0.242 \| good
2025-06-05T23:00:00.000Z	79 \| moderate	24.126 \| fine	66.74 \| fine	57.971 \| fine	0.488 \| good	2.728 \| good	0.232 \| good
2025-06-06T00:00:00.000Z	81 \| moderate	24.779 \| fine	71.739 \| fine	58.387 \| fine	0.433 \| good	2.187 \| good	0.249 \| good
2025-06-06T01:00:00.000Z	79 \| moderate	24.39 \| fine	71.171 \| fine	55.83 \| fine	0.423 \| good	4.408 \| good	0.248 \| good
2025-06-06T02:00:00.000Z	81 \| moderate	25.148 \| fine	84.579 \| fine	50.678 \| good	0.27 \| good	6.919 \| good	0.268 \| good
2025-06-06T03:00:00.000Z	82 \| moderate	26.208 \| fine	92.398 \| fine	47.361 \| good	0.303 \| good	9.958 \| good	0.275 \| good
2025-06-06T04:00:00.000Z	84 \| moderate	27.196 \| fine	89.134 \| fine	39.149 \| good	0.27 \| good	7.854 \| good	0.258 \| good
2025-06-06T05:00:00.000Z	88 \| moderate	28.653 \| fine	82.353 \| fine	34.033 \| good	0.57 \| good	9.466 \| good	0.29 \| good
2025-06-05T23:00:00.000Z	86 \| moderate	28.127 \| fine	68.998 \| fine	57.026 \| fine	0.28 \| good	2.433 \| good	0.241 \| good
2025-06-06T00:00:00.000Z	94 \| moderate	32.138 \| fine	139.599 \| fine	45.224 \| good	0.22 \| good	2.959 \| good	0.202 \| good
2025-06-06T01:00:00.000Z	90 \| moderate	30.019 \| fine	129.78 \| fine	41.707 \| good	0.31 \| good	7.357 \| good	0.242 \| good
2025-06-06T02:00:00.000Z	82 \| moderate	25.646 \| fine	111.575 \| fine	38.974 \| good	0.325 \| good	7.648 \| good	0.242 \| good
2025-06-06T03:00:00.000Z	84 \| moderate	27.496 \| fine	119.554 \| fine	36.986 \| good	0.339 \| good	7.939 \| good	0.242 \| good
2025-06-06T04:00:00.000Z	94 \| moderate	32.163 \| fine	139.454 \| fine	36.217 \| good	0.431 \| good	9.408 \| good	0.254 \| good
2025-06-06T05:00:00.000Z	97 \| moderate	34.268 \| fine	148.034 \| fine	31.664 \| good	0.456 \| good	10.217 \| good	0.258 \| good
2025-06-06T06:00:00.000Z	102 \| sensitive	35.542 \| moderate	154.783 \| fine	29.05 \| good	0.482 \| good	11.026 \| good	0.262 \| good
2025-06-06T07:00:00.000Z	108 \| sensitive	38.371 \| moderate	168.731 \| moderate	26.785 \| good	0.493 \| good	11.546 \| good	0.259 \| good
2025-06-06T08:00:00.000Z	124 \| sensitive	44.65 \| moderate	199.539 \| moderate	26.968 \| good	0.519 \| good	12.143 \| good	0.261 \| good
2025-06-06T09:00:00.000Z	142 \| sensitive	51.934 \| moderate	236.117 \| moderate	26.795 \| good	0.544 \| good	12.741 \| good	0.263 \| good
2025-06-06T10:00:00.000Z	156 \| unhealthy	62.209 \| poor	261.578 \| poor	22.804 \| good	0.465 \| good	11.508 \| good	0.272 \| good
2025-06-06T11:00:00.000Z	160 \| unhealthy	68.026 \| poor	268.033 \| poor	25.504 \| good	0.475 \| good	11.884 \| good	0.272 \| good
2025-06-06T12:00:00.000Z	154 \| unhealthy	60.254 \| poor	258.304 \| poor	30.996 \| good	0.485 \| good	12.259 \| good	0.272 \| good
2025-06-06T13:00:00.000Z	122 \| sensitive	43.838 \| moderate	195.662 \| moderate	29.852 \| good	0.582 \| good	2.731 \| good	0.217 \| good
2025-06-06T14:00:00.000Z	96 \| moderate	32.978 \| fine	142.842 \| fine	28.162 \| good	0.579 \| good	2.907 \| good	0.217 \| good
2025-06-06T15:00:00.000Z	90 \| moderate	29.832 \| fine	129.533 \| fine	27.025 \| good	0.576 \| good	3.084 \| good	0.216 \| good
2025-06-06T16:00:00.000Z	77 \| moderate	23.032 \| fine	100.93 \| fine	39.08 \| good	0.296 \| good	0.702 \| good	0.179 \| good
2025-06-06T17:00:00.000Z	60 \| moderate	14.026 \| fine	62.855 \| fine	43.465 \| good	0.301 \| good	0.721 \| good	0.179 \| good
2025-06-06T18:00:00.000Z	44 \| good	6.92 \| good	30.227 \| good	47.893 \| good	0.306 \| good	0.74 \| good	0.178 \| good
2025-06-06T19:00:00.000Z	44 \| good	4.666 \| good	20.125 \| good	48.312 \| good	0.218 \| good	0.729 \| good	0.171 \| good
2025-06-06T20:00:00.000Z	45 \| good	6.09 \| good	26.824 \| good	48.754 \| good	0.221 \| good	0.735 \| good	0.17 \| good
2025-06-06T21:00:00.000Z	56 \| moderate	11.554 \| good	51.49 \| good	50.936 \| good	0.225 \| good	0.742 \| good	0.17 \| good
2025-06-06T22:00:00.000Z	60 \| moderate	13.863 \| fine	62.214 \| fine	49.079 \| good	0.243 \| good	2.566 \| good	0.188 \| good
2025-06-06T23:00:00.000Z	66 \| moderate	16.736 \| fine	74.1 \| fine	47.788 \| good	0.247 \| good	2.772 \| good	0.188 \| good
2025-06-07T00:00:00.000Z	58 \| moderate	13.316 \| fine	59.552 \| fine	45.572 \| good	0.251 \| good	2.978 \| good	0.188 \| good
2025-06-07T01:00:00.000Z	38 \| good	5.49 \| good	24.155 \| good	41.096 \| good	0.472 \| good	5.605 \| good	0.213 \| good
2025-06-07T02:00:00.000Z	34 \| good	4.231 \| good	18.12 \| good	37.435 \| good	0.458 \| good	6.742 \| good	0.221 \| good
2025-06-07T03:00:00.000Z	33 \| good	5.999 \| good	26.254 \| good	32.407 \| good	0.444 \| good	7.878 \| good	0.229 \| good
2025-06-07T04:00:00.000Z	54 \| moderate	11.232 \| good	50.054 \| good	26.739 \| good	0.513 \| good	6.743 \| good	0.227 \| good
2025-06-07T05:00:00.000Z	69 \| moderate	18.835 \| fine	83.328 \| fine	27.423 \| good	0.53 \| good	7.208 \| good	0.232 \| good
2025-06-07T06:00:00.000Z	67 \| moderate	18.074 \| fine	79.933 \| fine	26.75 \| good	0.546 \| good	7.672 \| good	0.236 \| good
2025-06-07T07:00:00.000Z	67 \| moderate	17.604 \| fine	78.159 \| fine	25.928 \| good	0.577 \| good	7.39 \| good	0.235 \| good
2025-06-07T08:00:00.000Z	60 \| moderate	14.098 \| fine	63.532 \| fine	24.561 \| good	0.59 \| good	7.457 \| good	0.235 \| good
2025-06-07T09:00:00.000Z	54 \| moderate	10.729 \| good	47.731 \| good	22.606 \| good	0.603 \| good	7.524 \| good	0.235 \| good
2025-06-07T10:00:00.000Z	52 \| moderate	9.824 \| good	43.623 \| good	29.582 \| good	0.492 \| good	5.633 \| good	0.233 \| good
2025-06-07T11:00:00.000Z	44 \| good	8.443 \| good	37.103 \| good	22.889 \| good	0.478 \| good	5.58 \| good	0.228 \| good
2025-06-07T12:00:00.000Z	38 \| good	7.252 \| good	31.772 \| good	24.492 \| good	0.465 \| good	5.527 \| good	0.224 \| good
2025-06-07T13:00:00.000Z	38 \| good	7.268 \| good	31.92 \| good	26.207 \| good	0.556 \| good	2.285 \| good	0.195 \| good
2025-06-07T14:00:00.000Z	49 \| good	8.571 \| good	37.746 \| good	28.905 \| good	0.515 \| good	2.214 \| good	0.192 \| good
2025-06-07T15:00:00.000Z	49 \| good	9.475 \| good	41.849 \| good	32.306 \| good	0.475 \| good	2.143 \| good	0.189 \| good
2025-06-07T16:00:00.000Z	49 \| good	9.439 \| good	41.782 \| good	34.14 \| good	0.417 \| good	0.774 \| good	0.172 \| good
2025-06-07T17:00:00.000Z	38 \| good	6.985 \| good	30.768 \| good	37.084 \| good	0.413 \| good	0.777 \| good	0.172 \| good
2025-06-07T18:00:00.000Z	34 \| good	4.761 \| good	20.702 \| good	36.915 \| good	0.409 \| good	0.781 \| good	0.171 \| good
2025-06-07T19:00:00.000Z	37 \| good	1.648 \| good	6.55 \| good	39.795 \| good	0.28 \| good	0.779 \| good	0.168 \| good
2025-06-07T20:00:00.000Z	37 \| good	1.361 \| good	5.317 \| good	40.125 \| good	0.286 \| good	0.798 \| good	0.168 \| good
2025-06-07T21:00:00.000Z	35 \| good	1.717 \| good	7.248 \| good	37.75 \| good	0.292 \| good	0.818 \| good	0.168 \| good
2025-06-07T22:00:00.000Z	33 \| good	1.789 \| good	7.5 \| good	36.381 \| good	0.336 \| good	3.235 \| good	0.188 \| good
2025-06-07T23:00:00.000Z	36 \| good	1.614 \| good	6.605 \| good	38.9 \| good	0.368 \| good	3.216 \| good	0.187 \| good

DeForest

Empower business decisions with accurate air quality data

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

0.24ppm

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 08:00:00 on 2025-06-05.

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

The best air quality in Deforest, Wisconsin was recorded at 05:00:00 on 2025-06-05.

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

The real-time air quality index in Deforest, Wisconsin is 86, currently categorized as Moderate.

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 28.127 μg/m³.

What are the current PM₁₀ levels at Deforest, Wisconsin?

The current PM₁₀ levels in Deforest, Wisconsin are 68.998 μg/m³.

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

The current carbon monoxide (CO) level in Deforest, Wisconsin is 0.241 ppm.

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

The current sulfur dioxide (SO₂) levels in Deforest, Wisconsin are 0.28 ppb.

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

The current ozone (O₃) levels at Deforest, Wisconsin is 57.026 ppm.

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

The current nitrogen dioxide (NO₂) levels at Deforest, Wisconsin is 2.433 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-04T07:00:00.000Z	115 \| sensitive	41.448 \| moderate	103.569 \| fine	26.683 \| good	0.284 \| good	2.782 \| good	0.792 \| good
2025-06-04T08:00:00.000Z	122 \| sensitive	44.252 \| moderate	116.032 \| fine	25.231 \| good	0.335 \| good	4.506 \| good	0.908 \| good
2025-06-04T09:00:00.000Z	139 \| sensitive	50.827 \| moderate	133.515 \| fine	23.179 \| good	0.342 \| good	3.986 \| good	0.993 \| good
2025-06-04T10:00:00.000Z	153 \| unhealthy	58.841 \| poor	148.992 \| fine	21.523 \| good	0.463 \| good	3.82 \| good	0.993 \| good
2025-06-04T11:00:00.000Z	159 \| unhealthy	67.374 \| poor	156.076 \| moderate	21.986 \| good	0.383 \| good	4.251 \| good	0.999 \| good
2025-06-04T12:00:00.000Z	167 \| unhealthy	78.255 \| poor	172.97 \| moderate	23.839 \| good	0.329 \| good	4.702 \| good	0.842 \| good
2025-06-04T13:00:00.000Z	127 \| sensitive	46.214 \| moderate	207.793 \| moderate	39.925 \| good	0.843 \| good	1.272 \| good	0.259 \| good
2025-06-04T14:00:00.000Z	165 \| unhealthy	75.726 \| poor	176.625 \| moderate	26.654 \| good	0.285 \| good	4.202 \| good	0.889 \| good
2025-06-04T15:00:00.000Z	160 \| unhealthy	67.788 \| poor	165.969 \| moderate	31.677 \| good	0.36 \| good	2.86 \| good	0.828 \| good
2025-06-04T16:00:00.000Z	156 \| unhealthy	62.044 \| poor	158.54 \| moderate	32.78 \| good	0.322 \| good	2.783 \| good	0.578 \| good
2025-06-04T17:00:00.000Z	153 \| unhealthy	58.546 \| poor	156.252 \| moderate	34.326 \| good	0.481 \| good	3.773 \| good	0.569 \| good
2025-06-04T18:00:00.000Z	147 \| sensitive	54.416 \| moderate	146.619 \| fine	36.04 \| good	0.627 \| good	2.922 \| good	0.569 \| good
2025-06-04T19:00:00.000Z	134 \| sensitive	49.054 \| moderate	128.902 \| fine	39.473 \| good	0.423 \| good	2.436 \| good	0.537 \| good
2025-06-04T20:00:00.000Z	119 \| sensitive	42.674 \| moderate	112.34 \| fine	42.966 \| good	0.37 \| good	2.638 \| good	0.414 \| good
2025-06-04T21:00:00.000Z	105 \| sensitive	37.289 \| moderate	99.251 \| fine	44.582 \| good	0.465 \| good	1.778 \| good	0.32 \| good
2025-06-04T22:00:00.000Z	97 \| moderate	33.737 \| fine	89.321 \| fine	46.168 \| good	0.401 \| good	2.207 \| good	0.32 \| good
2025-06-04T23:00:00.000Z	94 \| moderate	32.071 \| fine	87.155 \| fine	45.719 \| good	0.377 \| good	2.511 \| good	0.32 \| good
2025-06-05T00:00:00.000Z	92 \| moderate	31.209 \| fine	82.053 \| fine	45.065 \| good	0.306 \| good	2.956 \| good	0.328 \| good
2025-06-05T01:00:00.000Z	92 \| moderate	31.352 \| fine	89.749 \| fine	42.896 \| good	0.26 \| good	3.544 \| good	0.393 \| good
2025-06-05T02:00:00.000Z	94 \| moderate	31.905 \| fine	88.215 \| fine	40.679 \| good	0.262 \| good	10.253 \| good	0.49 \| good
2025-06-05T03:00:00.000Z	96 \| moderate	32.627 \| fine	90.203 \| fine	33.286 \| good	0.241 \| good	16.227 \| good	0.498 \| good
2025-06-05T04:00:00.000Z	96 \| moderate	33.373 \| fine	89.713 \| fine	26.252 \| good	0.324 \| good	14.238 \| good	0.519 \| good
2025-06-05T05:00:00.000Z	97 \| moderate	34.405 \| fine	90.825 \| fine	24.802 \| good	0.239 \| good	18.924 \| good	0.493 \| good
2025-06-05T06:00:00.000Z	99 \| moderate	35.037 \| fine	94.23 \| fine	19.152 \| good	0.252 \| good	22.314 \| good	0.493 \| good
2025-06-05T07:00:00.000Z	102 \| sensitive	36.218 \| moderate	96.829 \| fine	15.825 \| good	0.32 \| good	20.537 \| good	0.469 \| good
2025-06-05T08:00:00.000Z	105 \| sensitive	37.078 \| moderate	100.557 \| fine	15.241 \| good	0.335 \| good	19.942 \| good	0.456 \| good
2025-06-05T09:00:00.000Z	107 \| sensitive	37.663 \| moderate	103.148 \| fine	11.275 \| good	0.27 \| good	13.344 \| good	0.479 \| good
2025-06-05T10:00:00.000Z	107 \| sensitive	37.819 \| moderate	102.968 \| fine	11.261 \| good	0.33 \| good	12.224 \| good	0.466 \| good
2025-06-05T11:00:00.000Z	105 \| sensitive	37.213 \| moderate	100.836 \| fine	11.034 \| good	0.327 \| good	18.838 \| good	0.515 \| good
2025-06-05T12:00:00.000Z	107 \| sensitive	37.644 \| moderate	97.651 \| fine	9.245 \| good	0.331 \| good	18.561 \| good	0.516 \| good
2025-06-05T13:00:00.000Z	105 \| sensitive	37.361 \| moderate	100.113 \| fine	15.458 \| good	0.313 \| good	8.631 \| good	0.468 \| good
2025-06-05T14:00:00.000Z	105 \| sensitive	36.555 \| moderate	98.222 \| fine	23.607 \| good	0.466 \| good	3.93 \| good	0.413 \| good
2025-06-05T15:00:00.000Z	97 \| moderate	33.693 \| fine	88.045 \| fine	30.654 \| good	0.652 \| good	2.662 \| good	0.367 \| good
2025-06-05T16:00:00.000Z	90 \| moderate	29.715 \| fine	77.61 \| fine	38.355 \| good	0.601 \| good	3.411 \| good	0.367 \| good
2025-06-05T17:00:00.000Z	86 \| moderate	28.423 \| fine	75.453 \| fine	45.928 \| good	0.415 \| good	2.647 \| good	0.32 \| good
2025-06-05T18:00:00.000Z	86 \| moderate	28.19 \| fine	78.398 \| fine	54.131 \| good	0.473 \| good	1.689 \| good	0.311 \| good
2025-06-05T19:00:00.000Z	84 \| moderate	26.941 \| fine	73.747 \| fine	54.296 \| good	0.391 \| good	1.85 \| good	0.278 \| good
2025-06-05T20:00:00.000Z	81 \| moderate	25.385 \| fine	73.544 \| fine	58.477 \| fine	0.456 \| good	2.319 \| good	0.267 \| good
2025-06-05T21:00:00.000Z	81 \| moderate	25.27 \| fine	74.334 \| fine	58.712 \| fine	0.483 \| good	1.989 \| good	0.242 \| good
2025-06-05T22:00:00.000Z	81 \| moderate	25.01 \| fine	71.174 \| fine	57.612 \| fine	0.299 \| good	2.422 \| good	0.242 \| good
2025-06-05T23:00:00.000Z	79 \| moderate	24.126 \| fine	66.74 \| fine	57.971 \| fine	0.488 \| good	2.728 \| good	0.232 \| good
2025-06-06T00:00:00.000Z	81 \| moderate	24.779 \| fine	71.739 \| fine	58.387 \| fine	0.433 \| good	2.187 \| good	0.249 \| good
2025-06-06T01:00:00.000Z	79 \| moderate	24.39 \| fine	71.171 \| fine	55.83 \| fine	0.423 \| good	4.408 \| good	0.248 \| good
2025-06-06T02:00:00.000Z	81 \| moderate	25.148 \| fine	84.579 \| fine	50.678 \| good	0.27 \| good	6.919 \| good	0.268 \| good
2025-06-06T03:00:00.000Z	82 \| moderate	26.208 \| fine	92.398 \| fine	47.361 \| good	0.303 \| good	9.958 \| good	0.275 \| good
2025-06-06T04:00:00.000Z	84 \| moderate	27.196 \| fine	89.134 \| fine	39.149 \| good	0.27 \| good	7.854 \| good	0.258 \| good
2025-06-06T05:00:00.000Z	88 \| moderate	28.653 \| fine	82.353 \| fine	34.033 \| good	0.57 \| good	9.466 \| good	0.29 \| good
2025-06-05T23:00:00.000Z	86 \| moderate	28.127 \| fine	68.998 \| fine	57.026 \| fine	0.28 \| good	2.433 \| good	0.241 \| good
2025-06-06T00:00:00.000Z	94 \| moderate	32.138 \| fine	139.599 \| fine	45.224 \| good	0.22 \| good	2.959 \| good	0.202 \| good
2025-06-06T01:00:00.000Z	90 \| moderate	30.019 \| fine	129.78 \| fine	41.707 \| good	0.31 \| good	7.357 \| good	0.242 \| good
2025-06-06T02:00:00.000Z	82 \| moderate	25.646 \| fine	111.575 \| fine	38.974 \| good	0.325 \| good	7.648 \| good	0.242 \| good
2025-06-06T03:00:00.000Z	84 \| moderate	27.496 \| fine	119.554 \| fine	36.986 \| good	0.339 \| good	7.939 \| good	0.242 \| good
2025-06-06T04:00:00.000Z	94 \| moderate	32.163 \| fine	139.454 \| fine	36.217 \| good	0.431 \| good	9.408 \| good	0.254 \| good
2025-06-06T05:00:00.000Z	97 \| moderate	34.268 \| fine	148.034 \| fine	31.664 \| good	0.456 \| good	10.217 \| good	0.258 \| good
2025-06-06T06:00:00.000Z	102 \| sensitive	35.542 \| moderate	154.783 \| fine	29.05 \| good	0.482 \| good	11.026 \| good	0.262 \| good
2025-06-06T07:00:00.000Z	108 \| sensitive	38.371 \| moderate	168.731 \| moderate	26.785 \| good	0.493 \| good	11.546 \| good	0.259 \| good
2025-06-06T08:00:00.000Z	124 \| sensitive	44.65 \| moderate	199.539 \| moderate	26.968 \| good	0.519 \| good	12.143 \| good	0.261 \| good
2025-06-06T09:00:00.000Z	142 \| sensitive	51.934 \| moderate	236.117 \| moderate	26.795 \| good	0.544 \| good	12.741 \| good	0.263 \| good
2025-06-06T10:00:00.000Z	156 \| unhealthy	62.209 \| poor	261.578 \| poor	22.804 \| good	0.465 \| good	11.508 \| good	0.272 \| good
2025-06-06T11:00:00.000Z	160 \| unhealthy	68.026 \| poor	268.033 \| poor	25.504 \| good	0.475 \| good	11.884 \| good	0.272 \| good
2025-06-06T12:00:00.000Z	154 \| unhealthy	60.254 \| poor	258.304 \| poor	30.996 \| good	0.485 \| good	12.259 \| good	0.272 \| good
2025-06-06T13:00:00.000Z	122 \| sensitive	43.838 \| moderate	195.662 \| moderate	29.852 \| good	0.582 \| good	2.731 \| good	0.217 \| good
2025-06-06T14:00:00.000Z	96 \| moderate	32.978 \| fine	142.842 \| fine	28.162 \| good	0.579 \| good	2.907 \| good	0.217 \| good
2025-06-06T15:00:00.000Z	90 \| moderate	29.832 \| fine	129.533 \| fine	27.025 \| good	0.576 \| good	3.084 \| good	0.216 \| good
2025-06-06T16:00:00.000Z	77 \| moderate	23.032 \| fine	100.93 \| fine	39.08 \| good	0.296 \| good	0.702 \| good	0.179 \| good
2025-06-06T17:00:00.000Z	60 \| moderate	14.026 \| fine	62.855 \| fine	43.465 \| good	0.301 \| good	0.721 \| good	0.179 \| good
2025-06-06T18:00:00.000Z	44 \| good	6.92 \| good	30.227 \| good	47.893 \| good	0.306 \| good	0.74 \| good	0.178 \| good
2025-06-06T19:00:00.000Z	44 \| good	4.666 \| good	20.125 \| good	48.312 \| good	0.218 \| good	0.729 \| good	0.171 \| good
2025-06-06T20:00:00.000Z	45 \| good	6.09 \| good	26.824 \| good	48.754 \| good	0.221 \| good	0.735 \| good	0.17 \| good
2025-06-06T21:00:00.000Z	56 \| moderate	11.554 \| good	51.49 \| good	50.936 \| good	0.225 \| good	0.742 \| good	0.17 \| good
2025-06-06T22:00:00.000Z	60 \| moderate	13.863 \| fine	62.214 \| fine	49.079 \| good	0.243 \| good	2.566 \| good	0.188 \| good
2025-06-06T23:00:00.000Z	66 \| moderate	16.736 \| fine	74.1 \| fine	47.788 \| good	0.247 \| good	2.772 \| good	0.188 \| good
2025-06-07T00:00:00.000Z	58 \| moderate	13.316 \| fine	59.552 \| fine	45.572 \| good	0.251 \| good	2.978 \| good	0.188 \| good
2025-06-07T01:00:00.000Z	38 \| good	5.49 \| good	24.155 \| good	41.096 \| good	0.472 \| good	5.605 \| good	0.213 \| good
2025-06-07T02:00:00.000Z	34 \| good	4.231 \| good	18.12 \| good	37.435 \| good	0.458 \| good	6.742 \| good	0.221 \| good
2025-06-07T03:00:00.000Z	33 \| good	5.999 \| good	26.254 \| good	32.407 \| good	0.444 \| good	7.878 \| good	0.229 \| good
2025-06-07T04:00:00.000Z	54 \| moderate	11.232 \| good	50.054 \| good	26.739 \| good	0.513 \| good	6.743 \| good	0.227 \| good
2025-06-07T05:00:00.000Z	69 \| moderate	18.835 \| fine	83.328 \| fine	27.423 \| good	0.53 \| good	7.208 \| good	0.232 \| good
2025-06-07T06:00:00.000Z	67 \| moderate	18.074 \| fine	79.933 \| fine	26.75 \| good	0.546 \| good	7.672 \| good	0.236 \| good
2025-06-07T07:00:00.000Z	67 \| moderate	17.604 \| fine	78.159 \| fine	25.928 \| good	0.577 \| good	7.39 \| good	0.235 \| good
2025-06-07T08:00:00.000Z	60 \| moderate	14.098 \| fine	63.532 \| fine	24.561 \| good	0.59 \| good	7.457 \| good	0.235 \| good
2025-06-07T09:00:00.000Z	54 \| moderate	10.729 \| good	47.731 \| good	22.606 \| good	0.603 \| good	7.524 \| good	0.235 \| good
2025-06-07T10:00:00.000Z	52 \| moderate	9.824 \| good	43.623 \| good	29.582 \| good	0.492 \| good	5.633 \| good	0.233 \| good
2025-06-07T11:00:00.000Z	44 \| good	8.443 \| good	37.103 \| good	22.889 \| good	0.478 \| good	5.58 \| good	0.228 \| good
2025-06-07T12:00:00.000Z	38 \| good	7.252 \| good	31.772 \| good	24.492 \| good	0.465 \| good	5.527 \| good	0.224 \| good
2025-06-07T13:00:00.000Z	38 \| good	7.268 \| good	31.92 \| good	26.207 \| good	0.556 \| good	2.285 \| good	0.195 \| good
2025-06-07T14:00:00.000Z	49 \| good	8.571 \| good	37.746 \| good	28.905 \| good	0.515 \| good	2.214 \| good	0.192 \| good
2025-06-07T15:00:00.000Z	49 \| good	9.475 \| good	41.849 \| good	32.306 \| good	0.475 \| good	2.143 \| good	0.189 \| good
2025-06-07T16:00:00.000Z	49 \| good	9.439 \| good	41.782 \| good	34.14 \| good	0.417 \| good	0.774 \| good	0.172 \| good
2025-06-07T17:00:00.000Z	38 \| good	6.985 \| good	30.768 \| good	37.084 \| good	0.413 \| good	0.777 \| good	0.172 \| good
2025-06-07T18:00:00.000Z	34 \| good	4.761 \| good	20.702 \| good	36.915 \| good	0.409 \| good	0.781 \| good	0.171 \| good
2025-06-07T19:00:00.000Z	37 \| good	1.648 \| good	6.55 \| good	39.795 \| good	0.28 \| good	0.779 \| good	0.168 \| good
2025-06-07T20:00:00.000Z	37 \| good	1.361 \| good	5.317 \| good	40.125 \| good	0.286 \| good	0.798 \| good	0.168 \| good
2025-06-07T21:00:00.000Z	35 \| good	1.717 \| good	7.248 \| good	37.75 \| good	0.292 \| good	0.818 \| good	0.168 \| good
2025-06-07T22:00:00.000Z	33 \| good	1.789 \| good	7.5 \| good	36.381 \| good	0.336 \| good	3.235 \| good	0.188 \| good
2025-06-07T23:00:00.000Z	36 \| good	1.614 \| good	6.605 \| good	38.9 \| good	0.368 \| good	3.216 \| good	0.187 \| good

Live air quality index in DeForest, Wisconsin today

Major air pollutants in DeForest, Wisconsin

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

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DeForest, Wisconsin

Waunakee, Wisconsin

Sun Prairie, Wisconsin

Madison, Wisconsin

Middleton, Wisconsin

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Frequently asked questions

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What is the real-time air quality index for 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?