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

The PM10 concentration in Brown Deer, Wisconsin is 19.236 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 0.911 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 41.738 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 4.466 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 4.844 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)

4.84 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.24 μg/m³

155

255

425

605+

Ozone (O₃)

41.74 ppb

201

201+

Sulfur Dioxide (SO₂)

0.91 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.47 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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
2026-07-21T22:00:00.000Z	36 \| good	6.471 \| good	32.443 \| good	39.098 \| good	0.325 \| good	3.149 \| good	0.324 \| good
2026-07-21T23:00:00.000Z	38 \| good	7.352 \| good	37.906 \| good	31.577 \| good	0.381 \| good	2.522 \| good	0.324 \| good
2026-07-22T00:00:00.000Z	44 \| good	7.649 \| good	37.406 \| good	26.881 \| good	0.466 \| good	1.667 \| good	0.253 \| good
2026-07-22T01:00:00.000Z	37 \| good	5.746 \| good	40.053 \| good	25.554 \| good	0.853 \| good	1.697 \| good	0.253 \| good
2026-07-22T02:00:00.000Z	33 \| good	5.86 \| good	25.617 \| good	21.718 \| good	0.204 \| good	1.786 \| good	0.253 \| good
2026-07-22T03:00:00.000Z	22 \| good	3.98 \| good	17.546 \| good	20.236 \| good	0.251 \| good	1.68 \| good	0.175 \| good
2026-07-22T04:00:00.000Z	22 \| good	4.18 \| good	21.041 \| good	20.194 \| good	0.182 \| good	1.546 \| good	0.175 \| good
2026-07-22T05:00:00.000Z	19 \| good	2.899 \| good	16.602 \| good	20.02 \| good	0.18 \| good	1.968 \| good	0.175 \| good
2026-07-22T06:00:00.000Z	44 \| good	5.566 \| good	47.138 \| good	19.987 \| good	0.153 \| good	2.204 \| good	0.189 \| good
2026-07-22T07:00:00.000Z	20 \| good	2.408 \| good	21.588 \| good	21.096 \| good	0.167 \| good	2.244 \| good	0.189 \| good
2026-07-22T08:00:00.000Z	22 \| good	2.376 \| good	8.141 \| good	24.111 \| good	0.173 \| good	3.553 \| good	0.189 \| good
2026-07-22T09:00:00.000Z	23 \| good	2.478 \| good	9.888 \| good	25.05 \| good	0.203 \| good	3.226 \| good	0.189 \| good
2026-07-22T10:00:00.000Z	23 \| good	2.561 \| good	7.867 \| good	24.647 \| good	0.176 \| good	4.375 \| good	0.195 \| good
2026-07-22T11:00:00.000Z	23 \| good	2.632 \| good	11.544 \| good	24.601 \| good	0.187 \| good	7.252 \| good	0.277 \| good
2026-07-22T12:00:00.000Z	24 \| good	2.996 \| good	18.931 \| good	25.819 \| good	0.191 \| good	9.061 \| good	0.354 \| good
2026-07-22T13:00:00.000Z	24 \| good	2.976 \| good	17.009 \| good	25.805 \| good	0.16 \| good	8.497 \| good	0.354 \| good
2026-07-22T14:00:00.000Z	28 \| good	3.688 \| good	13.756 \| good	29.545 \| good	0.581 \| good	5.748 \| good	0.263 \| good
2026-07-22T15:00:00.000Z	29 \| good	3.218 \| good	12.72 \| good	31.366 \| good	0.201 \| good	2.341 \| good	0.181 \| good
2026-07-22T16:00:00.000Z	30 \| good	3.645 \| good	15.062 \| good	31.897 \| good	0.3 \| good	2.198 \| good	0.188 \| good
2026-07-22T17:00:00.000Z	31 \| good	3.35 \| good	11.405 \| good	33.834 \| good	1.532 \| good	1.216 \| good	0.188 \| good
2026-07-22T18:00:00.000Z	31 \| good	3.368 \| good	13.913 \| good	33.846 \| good	1.987 \| good	1.242 \| good	0.188 \| good
2026-07-22T19:00:00.000Z	34 \| good	3.755 \| good	13.202 \| good	37.101 \| good	1.078 \| good	1.196 \| good	0.188 \| good
2026-07-22T20:00:00.000Z	34 \| good	4.022 \| good	15.404 \| good	37.21 \| good	1.078 \| good	1.213 \| good	0.106 \| good
2026-07-22T21:00:00.000Z	34 \| good	4.046 \| good	13.048 \| good	37.304 \| good	0.308 \| good	1.526 \| good	0.177 \| good
2026-07-22T22:00:00.000Z	33 \| good	4.128 \| good	13.823 \| good	36.102 \| good	0.38 \| good	0.923 \| good	0.106 \| good
2026-07-22T23:00:00.000Z	33 \| good	4.173 \| good	13.441 \| good	36.428 \| good	0.417 \| good	1.044 \| good	0.106 \| good
2026-07-23T00:00:00.000Z	32 \| good	4.36 \| good	16.868 \| good	34.948 \| good	0.365 \| good	1.151 \| good	0.177 \| good
2026-07-23T01:00:00.000Z	31 \| good	4.84 \| good	16.795 \| good	33.504 \| good	0.256 \| good	2.939 \| good	0.177 \| good
2026-07-23T02:00:00.000Z	30 \| good	4.928 \| good	20.954 \| good	31.999 \| good	0.223 \| good	3.527 \| good	0.181 \| good
2026-07-23T03:00:00.000Z	58 \| moderate	13.079 \| fine	58.445 \| fine	14.202 \| good	0.225 \| good	5.855 \| good	0.139 \| good
2026-07-23T04:00:00.000Z	27 \| good	5.313 \| good	25.338 \| good	26.056 \| good	0.239 \| good	11.918 \| good	0.256 \| good
2026-07-23T05:00:00.000Z	33 \| good	5.993 \| good	23.624 \| good	26.747 \| good	0.555 \| good	8.098 \| good	0.258 \| good
2026-07-23T06:00:00.000Z	44 \| good	8.454 \| good	35.699 \| good	25.896 \| good	0.365 \| good	8.447 \| good	0.181 \| good
2026-07-23T07:00:00.000Z	49 \| good	8.969 \| good	38.852 \| good	25.864 \| good	0.364 \| good	8.553 \| good	0.181 \| good
2026-07-23T08:00:00.000Z	33 \| good	6.322 \| good	22.906 \| good	24.792 \| good	0.291 \| good	5.506 \| good	0.181 \| good
2026-07-23T09:00:00.000Z	33 \| good	5.83 \| good	17.719 \| good	24.126 \| good	0.29 \| good	7.166 \| good	0.181 \| good
2026-07-23T10:00:00.000Z	27 \| good	5.493 \| good	17.605 \| good	23.768 \| good	0.223 \| good	7.806 \| good	0.253 \| good
2026-07-23T11:00:00.000Z	33 \| good	5.65 \| good	18.585 \| good	23.794 \| good	0.237 \| good	7.378 \| good	0.258 \| good
2026-07-23T12:00:00.000Z	38 \| good	7.447 \| good	27.976 \| good	22.217 \| good	0.369 \| good	10.688 \| good	0.341 \| good
2026-07-23T13:00:00.000Z	38 \| good	6.551 \| good	30.388 \| good	22.379 \| good	0.378 \| good	11.225 \| good	0.341 \| good
2026-07-23T14:00:00.000Z	38 \| good	6.687 \| good	26.937 \| good	25.647 \| good	0.423 \| good	8.496 \| good	0.341 \| good
2026-07-23T15:00:00.000Z	33 \| good	5.532 \| good	20.487 \| good	29.659 \| good	0.401 \| good	5.192 \| good	0.327 \| good
2026-07-23T16:00:00.000Z	28 \| good	5.288 \| good	20.76 \| good	29.556 \| good	2.203 \| good	4.795 \| good	0.113 \| good
2026-07-23T17:00:00.000Z	31 \| good	5.061 \| good	23.065 \| good	33.918 \| good	1.785 \| good	3.992 \| good	0.109 \| good
2026-07-23T18:00:00.000Z	35 \| good	5.381 \| good	24.678 \| good	38.124 \| good	1.661 \| good	4.571 \| good	0.182 \| good
2026-07-23T19:00:00.000Z	38 \| good	4.998 \| good	22.694 \| good	41.128 \| good	1.394 \| good	7.458 \| good	0.11 \| good
2026-07-23T20:00:00.000Z	39 \| good	4.844 \| good	19.236 \| good	41.738 \| good	0.911 \| good	4.466 \| good	0.11 \| good
2026-07-23T21:00:00.000Z	40 \| good	5.249 \| good	21.91 \| good	42.543 \| good	1.394 \| good	4.339 \| good	0.11 \| good
2026-07-23T21:00:00.000Z	39 \| good	4.844 \| good	19.236 \| good	41.738 \| good	0.911 \| good	4.466 \| good	0.11 \| good
2026-07-23T22:00:00.000Z	44 \| good	0.706 \| good	2.604 \| good	47.132 \| good	0.216 \| good	0.782 \| good	0.114 \| good
2026-07-23T23:00:00.000Z	43 \| good	2.488 \| good	10.393 \| good	46.027 \| good	0.223 \| good	0.968 \| good	0.117 \| good
2026-07-24T00:00:00.000Z	41 \| good	6.816 \| good	29.992 \| good	43.778 \| good	0.228 \| good	1.299 \| good	0.12 \| good
2026-07-24T01:00:00.000Z	52 \| moderate	9.556 \| good	42.856 \| good	37.177 \| good	0.233 \| good	2.336 \| good	0.129 \| good
2026-07-24T02:00:00.000Z	52 \| moderate	9.641 \| good	42.76 \| good	29.508 \| good	0.249 \| good	3.632 \| good	0.139 \| good
2026-07-24T03:00:00.000Z	58 \| moderate	12.731 \| fine	57.42 \| fine	20.867 \| good	0.272 \| good	4.731 \| good	0.146 \| good
2026-07-24T04:00:00.000Z	49 \| good	9.43 \| good	42.111 \| good	19.91 \| good	0.3 \| good	5.8 \| good	0.153 \| good
2026-07-24T05:00:00.000Z	56 \| moderate	11.952 \| good	53.668 \| good	18.176 \| good	0.331 \| good	6.706 \| good	0.16 \| good
2026-07-24T06:00:00.000Z	56 \| moderate	11.646 \| good	51.025 \| good	15.97 \| good	0.363 \| good	7.164 \| good	0.165 \| good
2026-07-24T07:00:00.000Z	52 \| moderate	10.307 \| good	45.491 \| good	13.676 \| good	0.41 \| good	7.659 \| good	0.168 \| good
2026-07-24T08:00:00.000Z	54 \| moderate	10.773 \| good	47.878 \| good	14.703 \| good	0.467 \| good	8.059 \| good	0.171 \| good
2026-07-24T09:00:00.000Z	54 \| moderate	10.899 \| good	48.078 \| good	14.249 \| good	0.526 \| good	8.729 \| good	0.176 \| good
2026-07-24T10:00:00.000Z	56 \| moderate	11.902 \| good	52.801 \| good	16.91 \| good	0.579 \| good	9.546 \| good	0.182 \| good
2026-07-24T11:00:00.000Z	58 \| moderate	12.556 \| fine	56.79 \| fine	15.87 \| good	0.61 \| good	9.894 \| good	0.189 \| good
2026-07-24T12:00:00.000Z	58 \| moderate	12.719 \| fine	57.223 \| fine	21.555 \| good	0.612 \| good	8.576 \| good	0.196 \| good
2026-07-24T13:00:00.000Z	54 \| moderate	10.948 \| good	48.451 \| good	33.349 \| good	0.654 \| good	6.155 \| good	0.174 \| good
2026-07-24T14:00:00.000Z	49 \| good	9.195 \| good	40.759 \| good	45.721 \| good	0.689 \| good	2.734 \| good	0.138 \| good
2026-07-24T15:00:00.000Z	50 \| good	5.482 \| good	23.643 \| good	54.116 \| good	0.764 \| good	1.57 \| good	0.126 \| good
2026-07-24T16:00:00.000Z	54 \| moderate	7.229 \| good	31.683 \| good	55.946 \| fine	0.876 \| good	1.133 \| good	0.122 \| good
2026-07-24T17:00:00.000Z	61 \| moderate	5.55 \| good	24.123 \| good	58.053 \| fine	0.903 \| good	1.03 \| good	0.121 \| good
2026-07-24T18:00:00.000Z	67 \| moderate	5.75 \| good	25.163 \| good	59.806 \| fine	0.897 \| good	0.922 \| good	0.122 \| good
2026-07-24T19:00:00.000Z	74 \| moderate	2.249 \| good	9.364 \| good	61.541 \| fine	0.86 \| good	0.814 \| good	0.123 \| good
2026-07-24T20:00:00.000Z	71 \| moderate	1.664 \| good	6.818 \| good	61.312 \| fine	0.819 \| good	0.787 \| good	0.124 \| good
2026-07-24T21:00:00.000Z	71 \| moderate	3.669 \| good	16.208 \| good	60.964 \| fine	0.78 \| good	0.806 \| good	0.126 \| good
2026-07-24T22:00:00.000Z	67 \| moderate	1.717 \| good	7.293 \| good	59.925 \| fine	0.74 \| good	0.902 \| good	0.128 \| good
2026-07-24T23:00:00.000Z	51 \| moderate	4.701 \| good	20.358 \| good	54.509 \| good	0.704 \| good	1.131 \| good	0.132 \| good
2026-07-25T00:00:00.000Z	45 \| good	6.323 \| good	28.213 \| good	49.491 \| good	0.681 \| good	1.499 \| good	0.136 \| good
2026-07-25T01:00:00.000Z	49 \| good	8.798 \| good	38.905 \| good	48.46 \| good	0.658 \| good	2.559 \| good	0.145 \| good
2026-07-25T02:00:00.000Z	44 \| good	8.123 \| good	35.685 \| good	46.216 \| good	0.662 \| good	4.078 \| good	0.156 \| good
2026-07-25T03:00:00.000Z	37 \| good	2.357 \| good	9.655 \| good	39.754 \| good	0.64 \| good	5.192 \| good	0.165 \| good
2026-07-25T04:00:00.000Z	32 \| good	3.242 \| good	13.724 \| good	34.537 \| good	0.565 \| good	6.078 \| good	0.171 \| good
2026-07-25T05:00:00.000Z	31 \| good	3.297 \| good	14.308 \| good	34.485 \| good	0.42 \| good	6.255 \| good	0.172 \| good
2026-07-25T06:00:00.000Z	31 \| good	3.012 \| good	12.79 \| good	32.789 \| good	0.307 \| good	5.55 \| good	0.166 \| good
2026-07-25T07:00:00.000Z	29 \| good	2.539 \| good	9.928 \| good	30.856 \| good	0.28 \| good	4.93 \| good	0.162 \| good
2026-07-25T08:00:00.000Z	28 \| good	3.287 \| good	14.376 \| good	30.022 \| good	0.312 \| good	4.574 \| good	0.161 \| good
2026-07-25T09:00:00.000Z	26 \| good	4.143 \| good	17.94 \| good	28.446 \| good	0.365 \| good	4.51 \| good	0.164 \| good
2026-07-25T10:00:00.000Z	22 \| good	3.535 \| good	16.019 \| good	22.376 \| good	0.414 \| good	4.749 \| good	0.168 \| good
2026-07-25T11:00:00.000Z	27 \| good	4.585 \| good	19.729 \| good	21.759 \| good	0.452 \| good	5.18 \| good	0.172 \| good
2026-07-25T12:00:00.000Z	27 \| good	4.749 \| good	20.292 \| good	21.141 \| good	0.474 \| good	4.917 \| good	0.176 \| good
2026-07-25T13:00:00.000Z	27 \| good	4.682 \| good	19.983 \| good	25.621 \| good	0.536 \| good	4.07 \| good	0.176 \| good
2026-07-25T14:00:00.000Z	38 \| good	7.21 \| good	31.718 \| good	28.165 \| good	0.569 \| good	2.968 \| good	0.173 \| good
2026-07-25T15:00:00.000Z	33 \| good	5.873 \| good	25.692 \| good	28.712 \| good	0.552 \| good	1.925 \| good	0.169 \| good
2026-07-25T16:00:00.000Z	33 \| good	5.935 \| good	25.886 \| good	34.587 \| good	0.511 \| good	1.388 \| good	0.17 \| good
2026-07-25T17:00:00.000Z	37 \| good	5.314 \| good	22.845 \| good	40.1 \| good	0.485 \| good	1.112 \| good	0.174 \| good
2026-07-25T18:00:00.000Z	42 \| good	5.308 \| good	22.82 \| good	44.725 \| good	0.476 \| good	0.96 \| good	0.18 \| good
2026-07-25T19:00:00.000Z	42 \| good	7.462 \| good	33 \| good	45.343 \| good	0.461 \| good	0.895 \| good	0.183 \| good
2026-07-25T20:00:00.000Z	49 \| good	8.945 \| good	39.067 \| good	43.295 \| good	0.438 \| good	0.938 \| good	0.185 \| good
2026-07-25T21:00:00.000Z	49 \| good	8.935 \| good	39.72 \| good	44.83 \| good	0.431 \| good	1.126 \| good	0.187 \| good

Brown Deer

Get reliable air quality data to drive your business

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

0.10ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

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 03:00:00 on 2026-07-23.

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 10:00:00 on 2026-07-23.

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

As of now, the AQI in Brown Deer, Wisconsin is 39, indicating Good conditions.

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

Brown Deer, Wisconsin air has the highest levels of O3.

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 4.844 μg/m³.

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

The PM₁₀ concentration in Brown Deer, Wisconsin is 19.236 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 0.11 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 0.911 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 41.738 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 4.466 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T22:00:00.000Z	36 \| good	6.471 \| good	32.443 \| good	39.098 \| good	0.325 \| good	3.149 \| good	0.324 \| good
2026-07-21T23:00:00.000Z	38 \| good	7.352 \| good	37.906 \| good	31.577 \| good	0.381 \| good	2.522 \| good	0.324 \| good
2026-07-22T00:00:00.000Z	44 \| good	7.649 \| good	37.406 \| good	26.881 \| good	0.466 \| good	1.667 \| good	0.253 \| good
2026-07-22T01:00:00.000Z	37 \| good	5.746 \| good	40.053 \| good	25.554 \| good	0.853 \| good	1.697 \| good	0.253 \| good
2026-07-22T02:00:00.000Z	33 \| good	5.86 \| good	25.617 \| good	21.718 \| good	0.204 \| good	1.786 \| good	0.253 \| good
2026-07-22T03:00:00.000Z	22 \| good	3.98 \| good	17.546 \| good	20.236 \| good	0.251 \| good	1.68 \| good	0.175 \| good
2026-07-22T04:00:00.000Z	22 \| good	4.18 \| good	21.041 \| good	20.194 \| good	0.182 \| good	1.546 \| good	0.175 \| good
2026-07-22T05:00:00.000Z	19 \| good	2.899 \| good	16.602 \| good	20.02 \| good	0.18 \| good	1.968 \| good	0.175 \| good
2026-07-22T06:00:00.000Z	44 \| good	5.566 \| good	47.138 \| good	19.987 \| good	0.153 \| good	2.204 \| good	0.189 \| good
2026-07-22T07:00:00.000Z	20 \| good	2.408 \| good	21.588 \| good	21.096 \| good	0.167 \| good	2.244 \| good	0.189 \| good
2026-07-22T08:00:00.000Z	22 \| good	2.376 \| good	8.141 \| good	24.111 \| good	0.173 \| good	3.553 \| good	0.189 \| good
2026-07-22T09:00:00.000Z	23 \| good	2.478 \| good	9.888 \| good	25.05 \| good	0.203 \| good	3.226 \| good	0.189 \| good
2026-07-22T10:00:00.000Z	23 \| good	2.561 \| good	7.867 \| good	24.647 \| good	0.176 \| good	4.375 \| good	0.195 \| good
2026-07-22T11:00:00.000Z	23 \| good	2.632 \| good	11.544 \| good	24.601 \| good	0.187 \| good	7.252 \| good	0.277 \| good
2026-07-22T12:00:00.000Z	24 \| good	2.996 \| good	18.931 \| good	25.819 \| good	0.191 \| good	9.061 \| good	0.354 \| good
2026-07-22T13:00:00.000Z	24 \| good	2.976 \| good	17.009 \| good	25.805 \| good	0.16 \| good	8.497 \| good	0.354 \| good
2026-07-22T14:00:00.000Z	28 \| good	3.688 \| good	13.756 \| good	29.545 \| good	0.581 \| good	5.748 \| good	0.263 \| good
2026-07-22T15:00:00.000Z	29 \| good	3.218 \| good	12.72 \| good	31.366 \| good	0.201 \| good	2.341 \| good	0.181 \| good
2026-07-22T16:00:00.000Z	30 \| good	3.645 \| good	15.062 \| good	31.897 \| good	0.3 \| good	2.198 \| good	0.188 \| good
2026-07-22T17:00:00.000Z	31 \| good	3.35 \| good	11.405 \| good	33.834 \| good	1.532 \| good	1.216 \| good	0.188 \| good
2026-07-22T18:00:00.000Z	31 \| good	3.368 \| good	13.913 \| good	33.846 \| good	1.987 \| good	1.242 \| good	0.188 \| good
2026-07-22T19:00:00.000Z	34 \| good	3.755 \| good	13.202 \| good	37.101 \| good	1.078 \| good	1.196 \| good	0.188 \| good
2026-07-22T20:00:00.000Z	34 \| good	4.022 \| good	15.404 \| good	37.21 \| good	1.078 \| good	1.213 \| good	0.106 \| good
2026-07-22T21:00:00.000Z	34 \| good	4.046 \| good	13.048 \| good	37.304 \| good	0.308 \| good	1.526 \| good	0.177 \| good
2026-07-22T22:00:00.000Z	33 \| good	4.128 \| good	13.823 \| good	36.102 \| good	0.38 \| good	0.923 \| good	0.106 \| good
2026-07-22T23:00:00.000Z	33 \| good	4.173 \| good	13.441 \| good	36.428 \| good	0.417 \| good	1.044 \| good	0.106 \| good
2026-07-23T00:00:00.000Z	32 \| good	4.36 \| good	16.868 \| good	34.948 \| good	0.365 \| good	1.151 \| good	0.177 \| good
2026-07-23T01:00:00.000Z	31 \| good	4.84 \| good	16.795 \| good	33.504 \| good	0.256 \| good	2.939 \| good	0.177 \| good
2026-07-23T02:00:00.000Z	30 \| good	4.928 \| good	20.954 \| good	31.999 \| good	0.223 \| good	3.527 \| good	0.181 \| good
2026-07-23T03:00:00.000Z	58 \| moderate	13.079 \| fine	58.445 \| fine	14.202 \| good	0.225 \| good	5.855 \| good	0.139 \| good
2026-07-23T04:00:00.000Z	27 \| good	5.313 \| good	25.338 \| good	26.056 \| good	0.239 \| good	11.918 \| good	0.256 \| good
2026-07-23T05:00:00.000Z	33 \| good	5.993 \| good	23.624 \| good	26.747 \| good	0.555 \| good	8.098 \| good	0.258 \| good
2026-07-23T06:00:00.000Z	44 \| good	8.454 \| good	35.699 \| good	25.896 \| good	0.365 \| good	8.447 \| good	0.181 \| good
2026-07-23T07:00:00.000Z	49 \| good	8.969 \| good	38.852 \| good	25.864 \| good	0.364 \| good	8.553 \| good	0.181 \| good
2026-07-23T08:00:00.000Z	33 \| good	6.322 \| good	22.906 \| good	24.792 \| good	0.291 \| good	5.506 \| good	0.181 \| good
2026-07-23T09:00:00.000Z	33 \| good	5.83 \| good	17.719 \| good	24.126 \| good	0.29 \| good	7.166 \| good	0.181 \| good
2026-07-23T10:00:00.000Z	27 \| good	5.493 \| good	17.605 \| good	23.768 \| good	0.223 \| good	7.806 \| good	0.253 \| good
2026-07-23T11:00:00.000Z	33 \| good	5.65 \| good	18.585 \| good	23.794 \| good	0.237 \| good	7.378 \| good	0.258 \| good
2026-07-23T12:00:00.000Z	38 \| good	7.447 \| good	27.976 \| good	22.217 \| good	0.369 \| good	10.688 \| good	0.341 \| good
2026-07-23T13:00:00.000Z	38 \| good	6.551 \| good	30.388 \| good	22.379 \| good	0.378 \| good	11.225 \| good	0.341 \| good
2026-07-23T14:00:00.000Z	38 \| good	6.687 \| good	26.937 \| good	25.647 \| good	0.423 \| good	8.496 \| good	0.341 \| good
2026-07-23T15:00:00.000Z	33 \| good	5.532 \| good	20.487 \| good	29.659 \| good	0.401 \| good	5.192 \| good	0.327 \| good
2026-07-23T16:00:00.000Z	28 \| good	5.288 \| good	20.76 \| good	29.556 \| good	2.203 \| good	4.795 \| good	0.113 \| good
2026-07-23T17:00:00.000Z	31 \| good	5.061 \| good	23.065 \| good	33.918 \| good	1.785 \| good	3.992 \| good	0.109 \| good
2026-07-23T18:00:00.000Z	35 \| good	5.381 \| good	24.678 \| good	38.124 \| good	1.661 \| good	4.571 \| good	0.182 \| good
2026-07-23T19:00:00.000Z	38 \| good	4.998 \| good	22.694 \| good	41.128 \| good	1.394 \| good	7.458 \| good	0.11 \| good
2026-07-23T20:00:00.000Z	39 \| good	4.844 \| good	19.236 \| good	41.738 \| good	0.911 \| good	4.466 \| good	0.11 \| good
2026-07-23T21:00:00.000Z	40 \| good	5.249 \| good	21.91 \| good	42.543 \| good	1.394 \| good	4.339 \| good	0.11 \| good
2026-07-23T21:00:00.000Z	39 \| good	4.844 \| good	19.236 \| good	41.738 \| good	0.911 \| good	4.466 \| good	0.11 \| good
2026-07-23T22:00:00.000Z	44 \| good	0.706 \| good	2.604 \| good	47.132 \| good	0.216 \| good	0.782 \| good	0.114 \| good
2026-07-23T23:00:00.000Z	43 \| good	2.488 \| good	10.393 \| good	46.027 \| good	0.223 \| good	0.968 \| good	0.117 \| good
2026-07-24T00:00:00.000Z	41 \| good	6.816 \| good	29.992 \| good	43.778 \| good	0.228 \| good	1.299 \| good	0.12 \| good
2026-07-24T01:00:00.000Z	52 \| moderate	9.556 \| good	42.856 \| good	37.177 \| good	0.233 \| good	2.336 \| good	0.129 \| good
2026-07-24T02:00:00.000Z	52 \| moderate	9.641 \| good	42.76 \| good	29.508 \| good	0.249 \| good	3.632 \| good	0.139 \| good
2026-07-24T03:00:00.000Z	58 \| moderate	12.731 \| fine	57.42 \| fine	20.867 \| good	0.272 \| good	4.731 \| good	0.146 \| good
2026-07-24T04:00:00.000Z	49 \| good	9.43 \| good	42.111 \| good	19.91 \| good	0.3 \| good	5.8 \| good	0.153 \| good
2026-07-24T05:00:00.000Z	56 \| moderate	11.952 \| good	53.668 \| good	18.176 \| good	0.331 \| good	6.706 \| good	0.16 \| good
2026-07-24T06:00:00.000Z	56 \| moderate	11.646 \| good	51.025 \| good	15.97 \| good	0.363 \| good	7.164 \| good	0.165 \| good
2026-07-24T07:00:00.000Z	52 \| moderate	10.307 \| good	45.491 \| good	13.676 \| good	0.41 \| good	7.659 \| good	0.168 \| good
2026-07-24T08:00:00.000Z	54 \| moderate	10.773 \| good	47.878 \| good	14.703 \| good	0.467 \| good	8.059 \| good	0.171 \| good
2026-07-24T09:00:00.000Z	54 \| moderate	10.899 \| good	48.078 \| good	14.249 \| good	0.526 \| good	8.729 \| good	0.176 \| good
2026-07-24T10:00:00.000Z	56 \| moderate	11.902 \| good	52.801 \| good	16.91 \| good	0.579 \| good	9.546 \| good	0.182 \| good
2026-07-24T11:00:00.000Z	58 \| moderate	12.556 \| fine	56.79 \| fine	15.87 \| good	0.61 \| good	9.894 \| good	0.189 \| good
2026-07-24T12:00:00.000Z	58 \| moderate	12.719 \| fine	57.223 \| fine	21.555 \| good	0.612 \| good	8.576 \| good	0.196 \| good
2026-07-24T13:00:00.000Z	54 \| moderate	10.948 \| good	48.451 \| good	33.349 \| good	0.654 \| good	6.155 \| good	0.174 \| good
2026-07-24T14:00:00.000Z	49 \| good	9.195 \| good	40.759 \| good	45.721 \| good	0.689 \| good	2.734 \| good	0.138 \| good
2026-07-24T15:00:00.000Z	50 \| good	5.482 \| good	23.643 \| good	54.116 \| good	0.764 \| good	1.57 \| good	0.126 \| good
2026-07-24T16:00:00.000Z	54 \| moderate	7.229 \| good	31.683 \| good	55.946 \| fine	0.876 \| good	1.133 \| good	0.122 \| good
2026-07-24T17:00:00.000Z	61 \| moderate	5.55 \| good	24.123 \| good	58.053 \| fine	0.903 \| good	1.03 \| good	0.121 \| good
2026-07-24T18:00:00.000Z	67 \| moderate	5.75 \| good	25.163 \| good	59.806 \| fine	0.897 \| good	0.922 \| good	0.122 \| good
2026-07-24T19:00:00.000Z	74 \| moderate	2.249 \| good	9.364 \| good	61.541 \| fine	0.86 \| good	0.814 \| good	0.123 \| good
2026-07-24T20:00:00.000Z	71 \| moderate	1.664 \| good	6.818 \| good	61.312 \| fine	0.819 \| good	0.787 \| good	0.124 \| good
2026-07-24T21:00:00.000Z	71 \| moderate	3.669 \| good	16.208 \| good	60.964 \| fine	0.78 \| good	0.806 \| good	0.126 \| good
2026-07-24T22:00:00.000Z	67 \| moderate	1.717 \| good	7.293 \| good	59.925 \| fine	0.74 \| good	0.902 \| good	0.128 \| good
2026-07-24T23:00:00.000Z	51 \| moderate	4.701 \| good	20.358 \| good	54.509 \| good	0.704 \| good	1.131 \| good	0.132 \| good
2026-07-25T00:00:00.000Z	45 \| good	6.323 \| good	28.213 \| good	49.491 \| good	0.681 \| good	1.499 \| good	0.136 \| good
2026-07-25T01:00:00.000Z	49 \| good	8.798 \| good	38.905 \| good	48.46 \| good	0.658 \| good	2.559 \| good	0.145 \| good
2026-07-25T02:00:00.000Z	44 \| good	8.123 \| good	35.685 \| good	46.216 \| good	0.662 \| good	4.078 \| good	0.156 \| good
2026-07-25T03:00:00.000Z	37 \| good	2.357 \| good	9.655 \| good	39.754 \| good	0.64 \| good	5.192 \| good	0.165 \| good
2026-07-25T04:00:00.000Z	32 \| good	3.242 \| good	13.724 \| good	34.537 \| good	0.565 \| good	6.078 \| good	0.171 \| good
2026-07-25T05:00:00.000Z	31 \| good	3.297 \| good	14.308 \| good	34.485 \| good	0.42 \| good	6.255 \| good	0.172 \| good
2026-07-25T06:00:00.000Z	31 \| good	3.012 \| good	12.79 \| good	32.789 \| good	0.307 \| good	5.55 \| good	0.166 \| good
2026-07-25T07:00:00.000Z	29 \| good	2.539 \| good	9.928 \| good	30.856 \| good	0.28 \| good	4.93 \| good	0.162 \| good
2026-07-25T08:00:00.000Z	28 \| good	3.287 \| good	14.376 \| good	30.022 \| good	0.312 \| good	4.574 \| good	0.161 \| good
2026-07-25T09:00:00.000Z	26 \| good	4.143 \| good	17.94 \| good	28.446 \| good	0.365 \| good	4.51 \| good	0.164 \| good
2026-07-25T10:00:00.000Z	22 \| good	3.535 \| good	16.019 \| good	22.376 \| good	0.414 \| good	4.749 \| good	0.168 \| good
2026-07-25T11:00:00.000Z	27 \| good	4.585 \| good	19.729 \| good	21.759 \| good	0.452 \| good	5.18 \| good	0.172 \| good
2026-07-25T12:00:00.000Z	27 \| good	4.749 \| good	20.292 \| good	21.141 \| good	0.474 \| good	4.917 \| good	0.176 \| good
2026-07-25T13:00:00.000Z	27 \| good	4.682 \| good	19.983 \| good	25.621 \| good	0.536 \| good	4.07 \| good	0.176 \| good
2026-07-25T14:00:00.000Z	38 \| good	7.21 \| good	31.718 \| good	28.165 \| good	0.569 \| good	2.968 \| good	0.173 \| good
2026-07-25T15:00:00.000Z	33 \| good	5.873 \| good	25.692 \| good	28.712 \| good	0.552 \| good	1.925 \| good	0.169 \| good
2026-07-25T16:00:00.000Z	33 \| good	5.935 \| good	25.886 \| good	34.587 \| good	0.511 \| good	1.388 \| good	0.17 \| good
2026-07-25T17:00:00.000Z	37 \| good	5.314 \| good	22.845 \| good	40.1 \| good	0.485 \| good	1.112 \| good	0.174 \| good
2026-07-25T18:00:00.000Z	42 \| good	5.308 \| good	22.82 \| good	44.725 \| good	0.476 \| good	0.96 \| good	0.18 \| good
2026-07-25T19:00:00.000Z	42 \| good	7.462 \| good	33 \| good	45.343 \| good	0.461 \| good	0.895 \| good	0.183 \| good
2026-07-25T20:00:00.000Z	49 \| good	8.945 \| good	39.067 \| good	43.295 \| good	0.438 \| good	0.938 \| good	0.185 \| good
2026-07-25T21:00:00.000Z	49 \| good	8.935 \| good	39.72 \| good	44.83 \| good	0.431 \| good	1.126 \| good	0.187 \| 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)

Track live Brown Deer, Wisconsin air quality forecast and history

Get reliable air quality data to drive your business

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

Air quality in nearby cities

Glendale, Wisconsin

Whitefish Bay, Wisconsin

Mequon, Wisconsin

Shorewood, Wisconsin

Menomonee Falls, Wisconsin

Wauwatosa, Wisconsin

How accurate is Wisconsin, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

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

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

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

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

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

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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