What is the PM10 level in Brown Deer, Wisconsin at the moment?

The PM10 concentration in Brown Deer, Wisconsin is 38.691 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Brown Deer, Wisconsin at the moment?

Currently, Brown Deer, Wisconsin has a sulfur dioxide (SO2) concentration of 0.615 ppb.

What is the ozone (O3) level in Brown Deer, Wisconsin at the moment?

The current ozone (O3) level in Brown Deer, Wisconsin at the moment is 49.563 ppm.

What is the nitrogen dioxide (NO2) level in Brown Deer, Wisconsin at the moment?

Nitrogen dioxide (NO2) level in Brown Deer, Wisconsin at the moment is 2.99 ppb.

Live air quality index in Brown Deer, Wisconsin today

Q: What is the PM2.5 level in Brown Deer, Wisconsin at the moment?

PM2.5 levels in Brown Deer, Wisconsin are currently 9.653 μg/m3.

Stay updated with real-time air quality in Brown Deer, 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

Brown Deer, Wisconsin

Last updated: ... (Local time)

Major air pollutants in Brown Deer, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.25 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

40.27 μg/m³

155

255

425

605+

Ozone (O₃)

50.37 ppb

201

201+

Sulfur Dioxide (SO₂)

0.34 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.73 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Brown Deer, Wisconsin

Get Live Pollen Counts

Brown Deer, Wisconsin

Scroll To Air Quality Map

Track live Brown Deer, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	49 \| good	8.893 \| good	40.398 \| good	41.684 \| good	0.18 \| good	15.61 \| good	0.497 \| good
2026-04-22T04:00:00.000Z	44 \| good	8.419 \| good	42.416 \| good	41.156 \| good	0.55 \| good	15.36 \| good	0.433 \| good
2026-04-22T05:00:00.000Z	54 \| moderate	10.557 \| good	45.886 \| good	36.339 \| good	0.528 \| good	15.334 \| good	0.356 \| good
2026-04-22T06:00:00.000Z	52 \| moderate	9.86 \| good	39.261 \| good	28.36 \| good	0.593 \| good	14.251 \| good	0.356 \| good
2026-04-22T07:00:00.000Z	54 \| moderate	10.693 \| good	34.288 \| good	25.887 \| good	0.694 \| good	13.966 \| good	0.284 \| good
2026-04-22T08:00:00.000Z	52 \| moderate	10.218 \| good	33.783 \| good	38.427 \| good	0.5 \| good	4.373 \| good	0.213 \| good
2026-04-22T09:00:00.000Z	49 \| good	8.986 \| good	30.16 \| good	37.648 \| good	0.449 \| good	4.471 \| good	0.279 \| good
2026-04-22T10:00:00.000Z	52 \| moderate	9.996 \| good	30.898 \| good	42.047 \| good	0.465 \| good	5.149 \| good	0.284 \| good
2026-04-22T11:00:00.000Z	52 \| moderate	10.458 \| good	26.596 \| good	44.019 \| good	0.389 \| good	6.377 \| good	0.341 \| good
2026-04-22T12:00:00.000Z	52 \| moderate	9.779 \| good	28.702 \| good	44.582 \| good	0.336 \| good	7.294 \| good	0.346 \| good
2026-04-22T13:00:00.000Z	58 \| moderate	12.88 \| fine	39.326 \| good	44.576 \| good	0.313 \| good	7.571 \| good	0.341 \| good
2026-04-22T14:00:00.000Z	54 \| moderate	11.454 \| good	30.262 \| good	47.363 \| good	0.141 \| good	6.178 \| good	0.334 \| good
2026-04-22T15:00:00.000Z	52 \| moderate	9.531 \| good	23.421 \| good	47.253 \| good	0.143 \| good	4.321 \| good	0.252 \| good
2026-04-22T16:00:00.000Z	48 \| good	8.248 \| good	22.302 \| good	51.58 \| good	0.162 \| good	3.402 \| good	0.181 \| good
2026-04-22T17:00:00.000Z	48 \| good	6.914 \| good	24.137 \| good	51.813 \| good	0.152 \| good	3.369 \| good	0.253 \| good
2026-04-22T18:00:00.000Z	47 \| good	7.264 \| good	26.832 \| good	51.043 \| good	0.152 \| good	3.539 \| good	0.257 \| good
2026-04-22T19:00:00.000Z	47 \| good	6.362 \| good	23.115 \| good	50.5 \| good	0.154 \| good	3.08 \| good	0.257 \| good
2026-04-22T20:00:00.000Z	46 \| good	5.319 \| good	17.015 \| good	50.459 \| good	0.569 \| good	2.354 \| good	0.252 \| good
2026-04-22T21:00:00.000Z	44 \| good	4.931 \| good	19.241 \| good	47.398 \| good	0.634 \| good	2.54 \| good	0.258 \| good
2026-04-22T22:00:00.000Z	44 \| good	3.528 \| good	16.262 \| good	47.361 \| good	0.364 \| good	2.537 \| good	0.258 \| good
2026-04-22T23:00:00.000Z	42 \| good	2.529 \| good	10.601 \| good	45.199 \| good	0.479 \| good	2.247 \| good	0.258 \| good
2026-04-23T00:00:00.000Z	40 \| good	2.267 \| good	7.947 \| good	43.372 \| good	0.369 \| good	1.904 \| good	0.187 \| good
2026-04-23T01:00:00.000Z	39 \| good	3.162 \| good	9.513 \| good	41.792 \| good	0.68 \| good	2.498 \| good	0.273 \| good
2026-04-23T02:00:00.000Z	39 \| good	3.796 \| good	9.183 \| good	41.78 \| good	0.729 \| good	3.161 \| good	0.269 \| good
2026-04-23T03:00:00.000Z	39 \| good	3.297 \| good	10.932 \| good	41.583 \| good	0.481 \| good	5.78 \| good	0.26 \| good
2026-04-23T04:00:00.000Z	38 \| good	3.187 \| good	9.377 \| good	41.476 \| good	0.439 \| good	5.578 \| good	0.269 \| good
2026-04-23T05:00:00.000Z	34 \| good	3.355 \| good	16.732 \| good	37.438 \| good	0.323 \| good	5.502 \| good	0.194 \| good
2026-04-23T06:00:00.000Z	31 \| good	3.588 \| good	16.647 \| good	34.036 \| good	0.267 \| good	9.978 \| good	0.265 \| good
2026-04-23T07:00:00.000Z	28 \| good	5.015 \| good	19.965 \| good	29.941 \| good	0.433 \| good	11.908 \| good	0.188 \| good
2026-04-23T08:00:00.000Z	44 \| good	8.213 \| good	31.43 \| good	29.872 \| good	0.574 \| good	14.995 \| good	0.188 \| good
2026-04-23T09:00:00.000Z	52 \| moderate	9.532 \| good	41.599 \| good	25.517 \| good	0.754 \| good	14.638 \| good	0.188 \| good
2026-04-23T10:00:00.000Z	52 \| moderate	10.372 \| good	50.499 \| good	24.367 \| good	0.787 \| good	13.55 \| good	0.254 \| good
2026-04-23T11:00:00.000Z	73 \| moderate	21.217 \| fine	87.056 \| fine	22.085 \| good	0.7 \| good	13.128 \| good	0.341 \| good
2026-04-23T12:00:00.000Z	52 \| moderate	9.72 \| good	36.678 \| good	18.625 \| good	0.687 \| good	18.679 \| good	0.418 \| good
2026-04-23T13:00:00.000Z	44 \| good	7.505 \| good	30.78 \| good	19.169 \| good	0.675 \| good	18.827 \| good	0.413 \| good
2026-04-23T14:00:00.000Z	54 \| moderate	11.451 \| good	43.639 \| good	29.228 \| good	0.536 \| good	15.28 \| good	0.345 \| good
2026-04-23T15:00:00.000Z	44 \| good	8.144 \| good	35.025 \| good	30.979 \| good	0.621 \| good	13.56 \| good	0.273 \| good
2026-04-23T16:00:00.000Z	38 \| good	7.462 \| good	40.493 \| good	33.836 \| good	0.531 \| good	10.319 \| good	0.202 \| good
2026-04-23T17:00:00.000Z	49 \| good	8.79 \| good	37.256 \| good	40.17 \| good	0.633 \| good	10.264 \| good	0.273 \| good
2026-04-23T18:00:00.000Z	54 \| moderate	10.944 \| good	40.675 \| good	41.321 \| good	0.988 \| good	10.601 \| good	0.183 \| good
2026-04-23T19:00:00.000Z	54 \| moderate	11.035 \| good	56.277 \| fine	38.632 \| good	0.798 \| good	12.211 \| good	0.192 \| good
2026-04-23T20:00:00.000Z	52 \| moderate	9.523 \| good	31.851 \| good	39.589 \| good	0.617 \| good	8.608 \| good	0.181 \| good
2026-04-23T21:00:00.000Z	54 \| moderate	10.944 \| good	42.598 \| good	43.629 \| good	2.334 \| good	4.741 \| good	0.181 \| good
2026-04-23T22:00:00.000Z	52 \| moderate	10.259 \| good	42.116 \| good	45.012 \| good	0.803 \| good	3.414 \| good	0.181 \| good
2026-04-23T23:00:00.000Z	52 \| moderate	9.653 \| good	38.691 \| good	49.563 \| good	0.615 \| good	2.99 \| good	0.177 \| good
2026-04-24T00:00:00.000Z	49 \| good	8.807 \| good	31.048 \| good	50.172 \| good	0.435 \| good	4.785 \| good	0.181 \| good
2026-04-24T01:00:00.000Z	49 \| good	9.246 \| good	40.272 \| good	50.366 \| good	0.338 \| good	4.729 \| good	0.187 \| good
2026-04-24T02:00:00.000Z	49 \| good	9.246 \| good	40.272 \| good	50.366 \| good	0.338 \| good	4.729 \| good	0.187 \| good
2026-04-24T01:00:00.000Z	44 \| good	3.477 \| good	15.221 \| good	47.787 \| good	0.816 \| good	7.489 \| good	0.206 \| good
2026-04-24T02:00:00.000Z	36 \| good	3.308 \| good	14.292 \| good	39.473 \| good	0.904 \| good	7.716 \| good	0.205 \| good
2026-04-24T03:00:00.000Z	31 \| good	2.456 \| good	9.967 \| good	32.5 \| good	0.992 \| good	7.943 \| good	0.204 \| good
2026-04-24T04:00:00.000Z	27 \| good	3.204 \| good	13.916 \| good	28.74 \| good	1.014 \| good	7.466 \| good	0.201 \| good
2026-04-24T05:00:00.000Z	29 \| good	2.732 \| good	11.062 \| good	31.024 \| good	1.037 \| good	6.988 \| good	0.199 \| good
2026-04-24T06:00:00.000Z	41 \| good	1.454 \| good	5.632 \| good	44.266 \| good	1.059 \| good	6.511 \| good	0.196 \| good
2026-04-24T07:00:00.000Z	41 \| good	1.516 \| good	6.029 \| good	43.656 \| good	0.865 \| good	5.667 \| good	0.185 \| good
2026-04-24T08:00:00.000Z	39 \| good	2.903 \| good	12.051 \| good	41.791 \| good	0.671 \| good	4.823 \| good	0.174 \| good
2026-04-24T09:00:00.000Z	37 \| good	5.012 \| good	21.464 \| good	39.557 \| good	0.477 \| good	3.978 \| good	0.163 \| good
2026-04-24T10:00:00.000Z	36 \| good	5.54 \| good	23.64 \| good	38.735 \| good	0.511 \| good	4.595 \| good	0.165 \| good
2026-04-24T11:00:00.000Z	39 \| good	4.32 \| good	18.878 \| good	42.027 \| good	0.545 \| good	5.212 \| good	0.168 \| good
2026-04-24T12:00:00.000Z	37 \| good	2.709 \| good	11 \| good	39.728 \| good	0.579 \| good	5.828 \| good	0.17 \| good
2026-04-24T13:00:00.000Z	39 \| good	4.349 \| good	19.025 \| good	41.646 \| good	0.589 \| good	6.388 \| good	0.177 \| good
2026-04-24T14:00:00.000Z	41 \| good	5.655 \| good	24.037 \| good	43.704 \| good	0.599 \| good	6.947 \| good	0.185 \| good
2026-04-24T15:00:00.000Z	38 \| good	5.536 \| good	23.562 \| good	40.999 \| good	0.609 \| good	7.506 \| good	0.192 \| good
2026-04-24T16:00:00.000Z	36 \| good	5.791 \| good	25.29 \| good	38.861 \| good	0.522 \| good	6.963 \| good	0.188 \| good
2026-04-24T17:00:00.000Z	37 \| good	6.281 \| good	27.79 \| good	39.544 \| good	0.434 \| good	6.419 \| good	0.184 \| good
2026-04-24T18:00:00.000Z	41 \| good	4.039 \| good	17.802 \| good	44.186 \| good	0.346 \| good	5.875 \| good	0.18 \| good
2026-04-24T19:00:00.000Z	42 \| good	1.601 \| good	6.846 \| good	44.885 \| good	0.32 \| good	5.851 \| good	0.184 \| good
2026-04-24T20:00:00.000Z	43 \| good	1.69 \| good	7.021 \| good	45.508 \| good	0.293 \| good	5.828 \| good	0.187 \| good
2026-04-24T21:00:00.000Z	42 \| good	1.921 \| good	8 \| good	45.444 \| good	0.266 \| good	5.804 \| good	0.191 \| good
2026-04-24T22:00:00.000Z	41 \| good	1.771 \| good	7.173 \| good	44.469 \| good	0.319 \| good	7.262 \| good	0.199 \| good
2026-04-24T23:00:00.000Z	40 \| good	1.265 \| good	5.115 \| good	42.525 \| good	0.371 \| good	8.721 \| good	0.207 \| good
2026-04-25T00:00:00.000Z	39 \| good	5.493 \| good	23.466 \| good	42.054 \| good	0.423 \| good	10.179 \| good	0.216 \| good
2026-04-25T01:00:00.000Z	31 \| good	3.645 \| good	15.936 \| good	33.942 \| good	0.444 \| good	9.588 \| good	0.208 \| good
2026-04-25T02:00:00.000Z	27 \| good	2.711 \| good	10.993 \| good	28.866 \| good	0.464 \| good	8.998 \| good	0.201 \| good
2026-04-25T03:00:00.000Z	21 \| good	1.317 \| good	5.119 \| good	22.569 \| good	0.485 \| good	8.407 \| good	0.193 \| good
2026-04-25T04:00:00.000Z	17 \| good	0.646 \| good	2.146 \| good	18.143 \| good	0.359 \| good	6.76 \| good	0.191 \| good
2026-04-25T05:00:00.000Z	19 \| good	1.455 \| good	5.909 \| good	19.611 \| good	0.233 \| good	5.113 \| good	0.189 \| good
2026-04-25T06:00:00.000Z	23 \| good	2.712 \| good	10.952 \| good	24.616 \| good	0.108 \| good	3.465 \| good	0.187 \| good
2026-04-25T07:00:00.000Z	26 \| good	4.059 \| good	17.985 \| good	28.069 \| good	0.093 \| good	2.821 \| good	0.181 \| good
2026-04-25T08:00:00.000Z	31 \| good	5.169 \| good	22.381 \| good	33.368 \| good	0.078 \| good	2.176 \| good	0.175 \| good
2026-04-25T09:00:00.000Z	33 \| good	6.344 \| good	28.474 \| good	36.129 \| good	0.063 \| good	1.531 \| good	0.17 \| good
2026-04-25T10:00:00.000Z	38 \| good	6.717 \| good	29.938 \| good	36.065 \| good	0.105 \| good	1.669 \| good	0.168 \| good
2026-04-25T11:00:00.000Z	56 \| moderate	11.525 \| good	51.061 \| good	40.841 \| good	0.148 \| good	1.806 \| good	0.166 \| good
2026-04-25T12:00:00.000Z	52 \| moderate	9.978 \| good	44.116 \| good	42.154 \| good	0.19 \| good	1.943 \| good	0.164 \| good
2026-04-25T13:00:00.000Z	44 \| good	7.994 \| good	35.074 \| good	42.777 \| good	0.216 \| good	2.042 \| good	0.166 \| good
2026-04-25T14:00:00.000Z	40 \| good	6.28 \| good	27.996 \| good	43.328 \| good	0.241 \| good	2.141 \| good	0.168 \| good
2026-04-25T15:00:00.000Z	40 \| good	5.006 \| good	21.542 \| good	42.676 \| good	0.267 \| good	2.24 \| good	0.17 \| good
2026-04-25T16:00:00.000Z	39 \| good	4.213 \| good	18.565 \| good	41.706 \| good	0.244 \| good	1.934 \| good	0.167 \| good
2026-04-25T17:00:00.000Z	40 \| good	3.575 \| good	16.029 \| good	42.89 \| good	0.221 \| good	1.627 \| good	0.163 \| good
2026-04-25T18:00:00.000Z	41 \| good	2.683 \| good	11.169 \| good	44.292 \| good	0.198 \| good	1.321 \| good	0.16 \| good
2026-04-25T19:00:00.000Z	42 \| good	1.858 \| good	7.609 \| good	45.46 \| good	0.183 \| good	1.453 \| good	0.16 \| good
2026-04-25T20:00:00.000Z	43 \| good	1.558 \| good	6.532 \| good	45.86 \| good	0.169 \| good	1.584 \| good	0.16 \| good
2026-04-25T21:00:00.000Z	42 \| good	1.058 \| good	4.5 \| good	44.849 \| good	0.154 \| good	1.716 \| good	0.16 \| good
2026-04-25T22:00:00.000Z	43 \| good	1.197 \| good	4.959 \| good	45.715 \| good	0.161 \| good	2.13 \| good	0.162 \| good
2026-04-25T23:00:00.000Z	42 \| good	0.496 \| good	1.592 \| good	45.432 \| good	0.168 \| good	2.544 \| good	0.164 \| good
2026-04-26T00:00:00.000Z	39 \| good	5.487 \| good	5.884 \| good	41.682 \| good	0.174 \| good	2.953 \| good	0.166 \| good

Brown Deer

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Brown Deer, Wisconsin air quality map: Stay updated on AQI near you

0.19ppm

How accurate is Wisconsin, USA air quality data?

Air quality and pollutant data for Wisconsin, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Brown Deer, Wisconsin?

The air quality information for Brown Deer, Wisconsin is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Brown Deer, Wisconsin at its worst?

In the past 24 hours, the air quality in Brown Deer, Wisconsin was at its worst at 11:00:00 on 2026-04-23.

When did Brown Deer, Wisconsin experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Brown Deer, Wisconsin was observed at 07:00:00 on 2026-04-23.

What is the AQI in Brown Deer, Wisconsin right now?

As of now, the AQI in Brown Deer, Wisconsin is 52, indicating Moderate conditions.

What is the most common type of pollution in Brown Deer, Wisconsin?

Brown Deer, Wisconsin air has the highest levels of PM2.5.

What should I do in case of poor air quality in Brown Deer, Wisconsin?

Poor air quality in Brown Deer, Wisconsin means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Brown Deer, Wisconsin at the moment?

PM_2.5 levels in Brown Deer, Wisconsin are currently 9.653 μg/m³.

What is the PM₁₀ level in Brown Deer, Wisconsin at the moment?

The PM₁₀ concentration in Brown Deer, Wisconsin is 38.691 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Brown Deer, Wisconsin at the moment?

The current carbon monoxide (CO) concentration in Brown Deer, Wisconsin is 0.177 ppm.

What is the sulfur dioxide (SO₂) level in Brown Deer, Wisconsin at the moment?

Currently, Brown Deer, Wisconsin has a sulfur dioxide (SO₂) concentration of 0.615 ppb.

What is the ozone (O₃) level in Brown Deer, Wisconsin at the moment?

The current ozone (O₃) level in Brown Deer, Wisconsin at the moment is 49.563 ppm.

What is the nitrogen dioxide (NO₂) level in Brown Deer, Wisconsin at the moment?

Nitrogen dioxide (NO₂) level in Brown Deer, Wisconsin at the moment is 2.99 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	49 \| good	8.893 \| good	40.398 \| good	41.684 \| good	0.18 \| good	15.61 \| good	0.497 \| good
2026-04-22T04:00:00.000Z	44 \| good	8.419 \| good	42.416 \| good	41.156 \| good	0.55 \| good	15.36 \| good	0.433 \| good
2026-04-22T05:00:00.000Z	54 \| moderate	10.557 \| good	45.886 \| good	36.339 \| good	0.528 \| good	15.334 \| good	0.356 \| good
2026-04-22T06:00:00.000Z	52 \| moderate	9.86 \| good	39.261 \| good	28.36 \| good	0.593 \| good	14.251 \| good	0.356 \| good
2026-04-22T07:00:00.000Z	54 \| moderate	10.693 \| good	34.288 \| good	25.887 \| good	0.694 \| good	13.966 \| good	0.284 \| good
2026-04-22T08:00:00.000Z	52 \| moderate	10.218 \| good	33.783 \| good	38.427 \| good	0.5 \| good	4.373 \| good	0.213 \| good
2026-04-22T09:00:00.000Z	49 \| good	8.986 \| good	30.16 \| good	37.648 \| good	0.449 \| good	4.471 \| good	0.279 \| good
2026-04-22T10:00:00.000Z	52 \| moderate	9.996 \| good	30.898 \| good	42.047 \| good	0.465 \| good	5.149 \| good	0.284 \| good
2026-04-22T11:00:00.000Z	52 \| moderate	10.458 \| good	26.596 \| good	44.019 \| good	0.389 \| good	6.377 \| good	0.341 \| good
2026-04-22T12:00:00.000Z	52 \| moderate	9.779 \| good	28.702 \| good	44.582 \| good	0.336 \| good	7.294 \| good	0.346 \| good
2026-04-22T13:00:00.000Z	58 \| moderate	12.88 \| fine	39.326 \| good	44.576 \| good	0.313 \| good	7.571 \| good	0.341 \| good
2026-04-22T14:00:00.000Z	54 \| moderate	11.454 \| good	30.262 \| good	47.363 \| good	0.141 \| good	6.178 \| good	0.334 \| good
2026-04-22T15:00:00.000Z	52 \| moderate	9.531 \| good	23.421 \| good	47.253 \| good	0.143 \| good	4.321 \| good	0.252 \| good
2026-04-22T16:00:00.000Z	48 \| good	8.248 \| good	22.302 \| good	51.58 \| good	0.162 \| good	3.402 \| good	0.181 \| good
2026-04-22T17:00:00.000Z	48 \| good	6.914 \| good	24.137 \| good	51.813 \| good	0.152 \| good	3.369 \| good	0.253 \| good
2026-04-22T18:00:00.000Z	47 \| good	7.264 \| good	26.832 \| good	51.043 \| good	0.152 \| good	3.539 \| good	0.257 \| good
2026-04-22T19:00:00.000Z	47 \| good	6.362 \| good	23.115 \| good	50.5 \| good	0.154 \| good	3.08 \| good	0.257 \| good
2026-04-22T20:00:00.000Z	46 \| good	5.319 \| good	17.015 \| good	50.459 \| good	0.569 \| good	2.354 \| good	0.252 \| good
2026-04-22T21:00:00.000Z	44 \| good	4.931 \| good	19.241 \| good	47.398 \| good	0.634 \| good	2.54 \| good	0.258 \| good
2026-04-22T22:00:00.000Z	44 \| good	3.528 \| good	16.262 \| good	47.361 \| good	0.364 \| good	2.537 \| good	0.258 \| good
2026-04-22T23:00:00.000Z	42 \| good	2.529 \| good	10.601 \| good	45.199 \| good	0.479 \| good	2.247 \| good	0.258 \| good
2026-04-23T00:00:00.000Z	40 \| good	2.267 \| good	7.947 \| good	43.372 \| good	0.369 \| good	1.904 \| good	0.187 \| good
2026-04-23T01:00:00.000Z	39 \| good	3.162 \| good	9.513 \| good	41.792 \| good	0.68 \| good	2.498 \| good	0.273 \| good
2026-04-23T02:00:00.000Z	39 \| good	3.796 \| good	9.183 \| good	41.78 \| good	0.729 \| good	3.161 \| good	0.269 \| good
2026-04-23T03:00:00.000Z	39 \| good	3.297 \| good	10.932 \| good	41.583 \| good	0.481 \| good	5.78 \| good	0.26 \| good
2026-04-23T04:00:00.000Z	38 \| good	3.187 \| good	9.377 \| good	41.476 \| good	0.439 \| good	5.578 \| good	0.269 \| good
2026-04-23T05:00:00.000Z	34 \| good	3.355 \| good	16.732 \| good	37.438 \| good	0.323 \| good	5.502 \| good	0.194 \| good
2026-04-23T06:00:00.000Z	31 \| good	3.588 \| good	16.647 \| good	34.036 \| good	0.267 \| good	9.978 \| good	0.265 \| good
2026-04-23T07:00:00.000Z	28 \| good	5.015 \| good	19.965 \| good	29.941 \| good	0.433 \| good	11.908 \| good	0.188 \| good
2026-04-23T08:00:00.000Z	44 \| good	8.213 \| good	31.43 \| good	29.872 \| good	0.574 \| good	14.995 \| good	0.188 \| good
2026-04-23T09:00:00.000Z	52 \| moderate	9.532 \| good	41.599 \| good	25.517 \| good	0.754 \| good	14.638 \| good	0.188 \| good
2026-04-23T10:00:00.000Z	52 \| moderate	10.372 \| good	50.499 \| good	24.367 \| good	0.787 \| good	13.55 \| good	0.254 \| good
2026-04-23T11:00:00.000Z	73 \| moderate	21.217 \| fine	87.056 \| fine	22.085 \| good	0.7 \| good	13.128 \| good	0.341 \| good
2026-04-23T12:00:00.000Z	52 \| moderate	9.72 \| good	36.678 \| good	18.625 \| good	0.687 \| good	18.679 \| good	0.418 \| good
2026-04-23T13:00:00.000Z	44 \| good	7.505 \| good	30.78 \| good	19.169 \| good	0.675 \| good	18.827 \| good	0.413 \| good
2026-04-23T14:00:00.000Z	54 \| moderate	11.451 \| good	43.639 \| good	29.228 \| good	0.536 \| good	15.28 \| good	0.345 \| good
2026-04-23T15:00:00.000Z	44 \| good	8.144 \| good	35.025 \| good	30.979 \| good	0.621 \| good	13.56 \| good	0.273 \| good
2026-04-23T16:00:00.000Z	38 \| good	7.462 \| good	40.493 \| good	33.836 \| good	0.531 \| good	10.319 \| good	0.202 \| good
2026-04-23T17:00:00.000Z	49 \| good	8.79 \| good	37.256 \| good	40.17 \| good	0.633 \| good	10.264 \| good	0.273 \| good
2026-04-23T18:00:00.000Z	54 \| moderate	10.944 \| good	40.675 \| good	41.321 \| good	0.988 \| good	10.601 \| good	0.183 \| good
2026-04-23T19:00:00.000Z	54 \| moderate	11.035 \| good	56.277 \| fine	38.632 \| good	0.798 \| good	12.211 \| good	0.192 \| good
2026-04-23T20:00:00.000Z	52 \| moderate	9.523 \| good	31.851 \| good	39.589 \| good	0.617 \| good	8.608 \| good	0.181 \| good
2026-04-23T21:00:00.000Z	54 \| moderate	10.944 \| good	42.598 \| good	43.629 \| good	2.334 \| good	4.741 \| good	0.181 \| good
2026-04-23T22:00:00.000Z	52 \| moderate	10.259 \| good	42.116 \| good	45.012 \| good	0.803 \| good	3.414 \| good	0.181 \| good
2026-04-23T23:00:00.000Z	52 \| moderate	9.653 \| good	38.691 \| good	49.563 \| good	0.615 \| good	2.99 \| good	0.177 \| good
2026-04-24T00:00:00.000Z	49 \| good	8.807 \| good	31.048 \| good	50.172 \| good	0.435 \| good	4.785 \| good	0.181 \| good
2026-04-24T01:00:00.000Z	49 \| good	9.246 \| good	40.272 \| good	50.366 \| good	0.338 \| good	4.729 \| good	0.187 \| good
2026-04-24T02:00:00.000Z	49 \| good	9.246 \| good	40.272 \| good	50.366 \| good	0.338 \| good	4.729 \| good	0.187 \| good
2026-04-24T01:00:00.000Z	44 \| good	3.477 \| good	15.221 \| good	47.787 \| good	0.816 \| good	7.489 \| good	0.206 \| good
2026-04-24T02:00:00.000Z	36 \| good	3.308 \| good	14.292 \| good	39.473 \| good	0.904 \| good	7.716 \| good	0.205 \| good
2026-04-24T03:00:00.000Z	31 \| good	2.456 \| good	9.967 \| good	32.5 \| good	0.992 \| good	7.943 \| good	0.204 \| good
2026-04-24T04:00:00.000Z	27 \| good	3.204 \| good	13.916 \| good	28.74 \| good	1.014 \| good	7.466 \| good	0.201 \| good
2026-04-24T05:00:00.000Z	29 \| good	2.732 \| good	11.062 \| good	31.024 \| good	1.037 \| good	6.988 \| good	0.199 \| good
2026-04-24T06:00:00.000Z	41 \| good	1.454 \| good	5.632 \| good	44.266 \| good	1.059 \| good	6.511 \| good	0.196 \| good
2026-04-24T07:00:00.000Z	41 \| good	1.516 \| good	6.029 \| good	43.656 \| good	0.865 \| good	5.667 \| good	0.185 \| good
2026-04-24T08:00:00.000Z	39 \| good	2.903 \| good	12.051 \| good	41.791 \| good	0.671 \| good	4.823 \| good	0.174 \| good
2026-04-24T09:00:00.000Z	37 \| good	5.012 \| good	21.464 \| good	39.557 \| good	0.477 \| good	3.978 \| good	0.163 \| good
2026-04-24T10:00:00.000Z	36 \| good	5.54 \| good	23.64 \| good	38.735 \| good	0.511 \| good	4.595 \| good	0.165 \| good
2026-04-24T11:00:00.000Z	39 \| good	4.32 \| good	18.878 \| good	42.027 \| good	0.545 \| good	5.212 \| good	0.168 \| good
2026-04-24T12:00:00.000Z	37 \| good	2.709 \| good	11 \| good	39.728 \| good	0.579 \| good	5.828 \| good	0.17 \| good
2026-04-24T13:00:00.000Z	39 \| good	4.349 \| good	19.025 \| good	41.646 \| good	0.589 \| good	6.388 \| good	0.177 \| good
2026-04-24T14:00:00.000Z	41 \| good	5.655 \| good	24.037 \| good	43.704 \| good	0.599 \| good	6.947 \| good	0.185 \| good
2026-04-24T15:00:00.000Z	38 \| good	5.536 \| good	23.562 \| good	40.999 \| good	0.609 \| good	7.506 \| good	0.192 \| good
2026-04-24T16:00:00.000Z	36 \| good	5.791 \| good	25.29 \| good	38.861 \| good	0.522 \| good	6.963 \| good	0.188 \| good
2026-04-24T17:00:00.000Z	37 \| good	6.281 \| good	27.79 \| good	39.544 \| good	0.434 \| good	6.419 \| good	0.184 \| good
2026-04-24T18:00:00.000Z	41 \| good	4.039 \| good	17.802 \| good	44.186 \| good	0.346 \| good	5.875 \| good	0.18 \| good
2026-04-24T19:00:00.000Z	42 \| good	1.601 \| good	6.846 \| good	44.885 \| good	0.32 \| good	5.851 \| good	0.184 \| good
2026-04-24T20:00:00.000Z	43 \| good	1.69 \| good	7.021 \| good	45.508 \| good	0.293 \| good	5.828 \| good	0.187 \| good
2026-04-24T21:00:00.000Z	42 \| good	1.921 \| good	8 \| good	45.444 \| good	0.266 \| good	5.804 \| good	0.191 \| good
2026-04-24T22:00:00.000Z	41 \| good	1.771 \| good	7.173 \| good	44.469 \| good	0.319 \| good	7.262 \| good	0.199 \| good
2026-04-24T23:00:00.000Z	40 \| good	1.265 \| good	5.115 \| good	42.525 \| good	0.371 \| good	8.721 \| good	0.207 \| good
2026-04-25T00:00:00.000Z	39 \| good	5.493 \| good	23.466 \| good	42.054 \| good	0.423 \| good	10.179 \| good	0.216 \| good
2026-04-25T01:00:00.000Z	31 \| good	3.645 \| good	15.936 \| good	33.942 \| good	0.444 \| good	9.588 \| good	0.208 \| good
2026-04-25T02:00:00.000Z	27 \| good	2.711 \| good	10.993 \| good	28.866 \| good	0.464 \| good	8.998 \| good	0.201 \| good
2026-04-25T03:00:00.000Z	21 \| good	1.317 \| good	5.119 \| good	22.569 \| good	0.485 \| good	8.407 \| good	0.193 \| good
2026-04-25T04:00:00.000Z	17 \| good	0.646 \| good	2.146 \| good	18.143 \| good	0.359 \| good	6.76 \| good	0.191 \| good
2026-04-25T05:00:00.000Z	19 \| good	1.455 \| good	5.909 \| good	19.611 \| good	0.233 \| good	5.113 \| good	0.189 \| good
2026-04-25T06:00:00.000Z	23 \| good	2.712 \| good	10.952 \| good	24.616 \| good	0.108 \| good	3.465 \| good	0.187 \| good
2026-04-25T07:00:00.000Z	26 \| good	4.059 \| good	17.985 \| good	28.069 \| good	0.093 \| good	2.821 \| good	0.181 \| good
2026-04-25T08:00:00.000Z	31 \| good	5.169 \| good	22.381 \| good	33.368 \| good	0.078 \| good	2.176 \| good	0.175 \| good
2026-04-25T09:00:00.000Z	33 \| good	6.344 \| good	28.474 \| good	36.129 \| good	0.063 \| good	1.531 \| good	0.17 \| good
2026-04-25T10:00:00.000Z	38 \| good	6.717 \| good	29.938 \| good	36.065 \| good	0.105 \| good	1.669 \| good	0.168 \| good
2026-04-25T11:00:00.000Z	56 \| moderate	11.525 \| good	51.061 \| good	40.841 \| good	0.148 \| good	1.806 \| good	0.166 \| good
2026-04-25T12:00:00.000Z	52 \| moderate	9.978 \| good	44.116 \| good	42.154 \| good	0.19 \| good	1.943 \| good	0.164 \| good
2026-04-25T13:00:00.000Z	44 \| good	7.994 \| good	35.074 \| good	42.777 \| good	0.216 \| good	2.042 \| good	0.166 \| good
2026-04-25T14:00:00.000Z	40 \| good	6.28 \| good	27.996 \| good	43.328 \| good	0.241 \| good	2.141 \| good	0.168 \| good
2026-04-25T15:00:00.000Z	40 \| good	5.006 \| good	21.542 \| good	42.676 \| good	0.267 \| good	2.24 \| good	0.17 \| good
2026-04-25T16:00:00.000Z	39 \| good	4.213 \| good	18.565 \| good	41.706 \| good	0.244 \| good	1.934 \| good	0.167 \| good
2026-04-25T17:00:00.000Z	40 \| good	3.575 \| good	16.029 \| good	42.89 \| good	0.221 \| good	1.627 \| good	0.163 \| good
2026-04-25T18:00:00.000Z	41 \| good	2.683 \| good	11.169 \| good	44.292 \| good	0.198 \| good	1.321 \| good	0.16 \| good
2026-04-25T19:00:00.000Z	42 \| good	1.858 \| good	7.609 \| good	45.46 \| good	0.183 \| good	1.453 \| good	0.16 \| good
2026-04-25T20:00:00.000Z	43 \| good	1.558 \| good	6.532 \| good	45.86 \| good	0.169 \| good	1.584 \| good	0.16 \| good
2026-04-25T21:00:00.000Z	42 \| good	1.058 \| good	4.5 \| good	44.849 \| good	0.154 \| good	1.716 \| good	0.16 \| good
2026-04-25T22:00:00.000Z	43 \| good	1.197 \| good	4.959 \| good	45.715 \| good	0.161 \| good	2.13 \| good	0.162 \| good
2026-04-25T23:00:00.000Z	42 \| good	0.496 \| good	1.592 \| good	45.432 \| good	0.168 \| good	2.544 \| good	0.164 \| good
2026-04-26T00:00:00.000Z	39 \| good	5.487 \| good	5.884 \| good	41.682 \| good	0.174 \| good	2.953 \| good	0.166 \| good

Live air quality index in Brown Deer, Wisconsin today

Major air pollutants in Brown Deer, Wisconsin

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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What is the nitrogen dioxide (NO₂) level in Brown Deer, Wisconsin at the moment?