What is the sulfur dioxide (SO2) level in Waukesha City, Wisconsin at the moment?

Currently, Waukesha City, Wisconsin has a sulfur dioxide (SO2) concentration of 0.756 ppb.

What is the ozone (O3) level in Waukesha City, Wisconsin at the moment?

The current ozone (O3) level in Waukesha City, Wisconsin at the moment is 16.01 ppm.

What is the nitrogen dioxide (NO2) level in Waukesha City, Wisconsin at the moment?

Nitrogen dioxide (NO2) level in Waukesha City, Wisconsin at the moment is 7.089 ppb.

Live air quality index in Waukesha City, Wisconsin today

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

Stay updated with real-time air quality in Waukesha City, 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

Waukesha City, Wisconsin

Last updated: ... (Local time)

Major air pollutants in Waukesha City, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.30 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

12.12 μg/m³

155

255

425

605+

Ozone (O₃)

16.01 ppb

201

201+

Sulfur Dioxide (SO₂)

0.76 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.09 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Waukesha City, Wisconsin

Get Live Pollen Counts

Waukesha City, Wisconsin

Scroll To Air Quality Map

Track live Waukesha City, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-05T08:00:00.000Z	58 \| moderate	13.034 \| fine	52.001 \| good	30.175 \| good	0.858 \| good	2.695 \| good	0.196 \| good
2025-09-05T09:00:00.000Z	60 \| moderate	14.201 \| fine	40.544 \| good	29.331 \| good	0.85 \| good	2.819 \| good	0.262 \| good
2025-09-05T10:00:00.000Z	62 \| moderate	15.325 \| fine	59.494 \| fine	26.636 \| good	0.785 \| good	3.511 \| good	0.262 \| good
2025-09-05T11:00:00.000Z	60 \| moderate	13.844 \| fine	35.773 \| good	26.698 \| good	0.811 \| good	4.106 \| good	0.262 \| good
2025-09-05T12:00:00.000Z	58 \| moderate	12.788 \| fine	42.603 \| good	27.438 \| good	0.866 \| good	5.634 \| good	0.313 \| good
2025-09-05T13:00:00.000Z	44 \| good	7.952 \| good	24.05 \| good	23.575 \| good	0.855 \| good	5.018 \| good	0.313 \| good
2025-09-05T14:00:00.000Z	27 \| good	5.311 \| good	21.282 \| good	24.81 \| good	0.763 \| good	4.867 \| good	0.252 \| good
2025-09-05T15:00:00.000Z	22 \| good	3.611 \| good	13.198 \| good	24.082 \| good	0.829 \| good	5.067 \| good	0.252 \| good
2025-09-05T16:00:00.000Z	21 \| good	2.362 \| good	9.308 \| good	23.063 \| good	0.791 \| good	5.954 \| good	0.246 \| good
2025-09-05T17:00:00.000Z	22 \| good	3.882 \| good	19.132 \| good	23.319 \| good	0.782 \| good	5.846 \| good	0.246 \| good
2025-09-05T18:00:00.000Z	24 \| good	3.703 \| good	19.59 \| good	25.716 \| good	0.715 \| good	4.92 \| good	0.242 \| good
2025-09-05T19:00:00.000Z	27 \| good	3.626 \| good	27.414 \| good	28.561 \| good	0.749 \| good	5.272 \| good	0.238 \| good
2025-09-05T20:00:00.000Z	29 \| good	2.445 \| good	11.948 \| good	30.884 \| good	0.792 \| good	4.366 \| good	0.238 \| good
2025-09-05T21:00:00.000Z	28 \| good	1.582 \| good	9.121 \| good	30.066 \| good	0.757 \| good	4.634 \| good	0.238 \| good
2025-09-05T22:00:00.000Z	27 \| good	1.467 \| good	12.956 \| good	28.892 \| good	0.765 \| good	4.601 \| good	0.238 \| good
2025-09-05T23:00:00.000Z	27 \| good	1.512 \| good	9.063 \| good	28.701 \| good	0.746 \| good	4.926 \| good	0.238 \| good
2025-09-06T00:00:00.000Z	28 \| good	1.813 \| good	12.666 \| good	29.582 \| good	0.746 \| good	5.426 \| good	0.238 \| good
2025-09-06T01:00:00.000Z	26 \| good	2.198 \| good	11.237 \| good	28.141 \| good	0.746 \| good	7.046 \| good	0.238 \| good
2025-09-06T02:00:00.000Z	24 \| good	2.711 \| good	11.907 \| good	26.127 \| good	0.686 \| good	9.715 \| good	0.242 \| good
2025-09-06T03:00:00.000Z	25 \| good	3.056 \| good	11.516 \| good	26.87 \| good	0.733 \| good	10.785 \| good	0.247 \| good
2025-09-06T04:00:00.000Z	24 \| good	3.025 \| good	10.836 \| good	26.416 \| good	0.677 \| good	9.568 \| good	0.243 \| good
2025-09-06T05:00:00.000Z	21 \| good	2.999 \| good	11.383 \| good	23.006 \| good	1.572 \| good	6.629 \| good	0.171 \| good
2025-09-06T06:00:00.000Z	21 \| good	3.014 \| good	22.184 \| good	22.532 \| good	1.136 \| good	4.849 \| good	0.171 \| good
2025-09-06T07:00:00.000Z	20 \| good	2.949 \| good	9.427 \| good	22.123 \| good	0.745 \| good	3.717 \| good	0.171 \| good
2025-09-06T08:00:00.000Z	19 \| good	2.838 \| good	9.331 \| good	20.281 \| good	0.622 \| good	4.065 \| good	0.171 \| good
2025-09-06T09:00:00.000Z	18 \| good	2.772 \| good	10.005 \| good	19.303 \| good	0.635 \| good	3.651 \| good	0.171 \| good
2025-09-06T10:00:00.000Z	16 \| good	2.761 \| good	9.137 \| good	17.36 \| good	0.578 \| good	3.793 \| good	0.171 \| good
2025-09-06T11:00:00.000Z	18 \| good	2.73 \| good	13.771 \| good	19.256 \| good	0.647 \| good	4.701 \| good	0.171 \| good
2025-09-06T12:00:00.000Z	19 \| good	2.834 \| good	9.909 \| good	19.869 \| good	0.798 \| good	6.215 \| good	0.171 \| good
2025-09-06T13:00:00.000Z	18 \| good	2.801 \| good	10.592 \| good	19.348 \| good	0.789 \| good	5.924 \| good	0.238 \| good
2025-09-06T14:00:00.000Z	19 \| good	2.734 \| good	12.323 \| good	19.505 \| good	0.832 \| good	5.678 \| good	0.251 \| good
2025-09-06T15:00:00.000Z	19 \| good	2.774 \| good	9.061 \| good	20.723 \| good	0.722 \| good	5.829 \| good	0.238 \| good
2025-09-06T16:00:00.000Z	21 \| good	2.801 \| good	10.829 \| good	23.164 \| good	0.66 \| good	3.484 \| good	0.238 \| good
2025-09-06T17:00:00.000Z	23 \| good	2.849 \| good	10.488 \| good	25.406 \| good	0.798 \| good	3.184 \| good	0.171 \| good
2025-09-06T18:00:00.000Z	28 \| good	2.657 \| good	12.283 \| good	30.422 \| good	0.812 \| good	3.339 \| good	0.238 \| good
2025-09-06T19:00:00.000Z	28 \| good	2.759 \| good	10.677 \| good	30.197 \| good	0.731 \| good	3.199 \| good	0.238 \| good
2025-09-06T20:00:00.000Z	31 \| good	2.744 \| good	11.058 \| good	33.975 \| good	0.904 \| good	3.141 \| good	0.238 \| good
2025-09-06T21:00:00.000Z	30 \| good	2.674 \| good	12.033 \| good	32.31 \| good	0.829 \| good	2.972 \| good	0.238 \| good
2025-09-06T22:00:00.000Z	32 \| good	2.68 \| good	12.188 \| good	35.235 \| good	0.675 \| good	4.009 \| good	0.304 \| good
2025-09-06T23:00:00.000Z	31 \| good	2.716 \| good	10.037 \| good	32.771 \| good	0.675 \| good	4.976 \| good	0.238 \| good
2025-09-07T00:00:00.000Z	29 \| good	2.781 \| good	10.975 \| good	30.637 \| good	0.607 \| good	7.061 \| good	0.304 \| good
2025-09-07T01:00:00.000Z	27 \| good	2.87 \| good	11.707 \| good	29.372 \| good	0.693 \| good	10.678 \| good	0.304 \| good
2025-09-07T02:00:00.000Z	25 \| good	3.556 \| good	13.356 \| good	26.722 \| good	0.547 \| good	13.148 \| good	0.38 \| good
2025-09-07T03:00:00.000Z	20 \| good	3.086 \| good	12.67 \| good	21.562 \| good	0.228 \| good	4.214 \| good	0.139 \| good
2025-09-07T04:00:00.000Z	38 \| good	6.838 \| good	19.94 \| good	22.451 \| good	0.599 \| good	11.668 \| good	0.385 \| good
2025-09-07T05:00:00.000Z	33 \| good	6.122 \| good	20.75 \| good	22.877 \| good	0.627 \| good	9.161 \| good	0.319 \| good
2025-09-07T06:00:00.000Z	33 \| good	5.974 \| good	13.203 \| good	15.742 \| good	0.721 \| good	7.106 \| good	0.258 \| good
2025-09-07T07:00:00.000Z	33 \| good	6.189 \| good	16.47 \| good	20.417 \| good	0.75 \| good	7.053 \| good	0.258 \| good
2025-09-07T07:00:00.000Z	33 \| good	6.303 \| good	12.115 \| good	16.01 \| good	0.756 \| good	7.089 \| good	0.251 \| good
2025-09-07T08:00:00.000Z	16 \| good	3.127 \| good	13.691 \| good	17.124 \| good	0.339 \| good	3.303 \| good	0.163 \| good
2025-09-07T09:00:00.000Z	22 \| good	3.873 \| good	16.975 \| good	18.632 \| good	0.396 \| good	3.009 \| good	0.174 \| good
2025-09-07T10:00:00.000Z	27 \| good	5.249 \| good	22.756 \| good	16.735 \| good	0.475 \| good	3.064 \| good	0.188 \| good
2025-09-07T11:00:00.000Z	33 \| good	6.165 \| good	27.303 \| good	13.792 \| good	0.554 \| good	3.118 \| good	0.203 \| good
2025-09-07T12:00:00.000Z	27 \| good	5.036 \| good	21.648 \| good	14.767 \| good	0.633 \| good	3.173 \| good	0.218 \| good
2025-09-07T13:00:00.000Z	17 \| good	1.942 \| good	8.257 \| good	18.09 \| good	0.595 \| good	2.584 \| good	0.208 \| good
2025-09-07T14:00:00.000Z	20 \| good	1.219 \| good	5.02 \| good	21.828 \| good	0.556 \| good	1.996 \| good	0.199 \| good
2025-09-07T15:00:00.000Z	24 \| good	1.023 \| good	4.118 \| good	25.584 \| good	0.517 \| good	1.408 \| good	0.189 \| good
2025-09-07T16:00:00.000Z	25 \| good	0.475 \| good	1.821 \| good	26.973 \| good	0.434 \| good	1.164 \| good	0.181 \| good
2025-09-07T17:00:00.000Z	28 \| good	0.67 \| good	2.621 \| good	29.564 \| good	0.351 \| good	0.92 \| good	0.173 \| good
2025-09-07T18:00:00.000Z	29 \| good	2.779 \| good	11.347 \| good	30.738 \| good	0.269 \| good	0.676 \| good	0.165 \| good
2025-09-07T19:00:00.000Z	28 \| good	4.798 \| good	20.965 \| good	30.231 \| good	0.258 \| good	0.766 \| good	0.165 \| good
2025-09-07T20:00:00.000Z	33 \| good	5.599 \| good	23.947 \| good	29.152 \| good	0.246 \| good	0.856 \| good	0.164 \| good
2025-09-07T21:00:00.000Z	33 \| good	6.011 \| good	26.246 \| good	29.7 \| good	0.235 \| good	0.946 \| good	0.164 \| good
2025-09-07T22:00:00.000Z	28 \| good	4.616 \| good	20.234 \| good	29.968 \| good	0.238 \| good	1.464 \| good	0.168 \| good
2025-09-07T23:00:00.000Z	38 \| good	6.74 \| good	30.101 \| good	28.717 \| good	0.241 \| good	1.983 \| good	0.171 \| good
2025-09-08T00:00:00.000Z	54 \| moderate	10.716 \| good	47.702 \| good	24.838 \| good	0.244 \| good	2.502 \| good	0.175 \| good
2025-09-08T01:00:00.000Z	49 \| good	8.934 \| good	39.532 \| good	19.25 \| good	0.277 \| good	4.042 \| good	0.186 \| good
2025-09-08T02:00:00.000Z	54 \| moderate	10.566 \| good	46.563 \| good	18.224 \| good	0.311 \| good	5.583 \| good	0.197 \| good
2025-09-08T03:00:00.000Z	54 \| moderate	10.687 \| good	47.47 \| good	16.967 \| good	0.344 \| good	7.124 \| good	0.207 \| good
2025-09-08T04:00:00.000Z	58 \| moderate	13.477 \| fine	60.612 \| fine	16.583 \| good	0.372 \| good	8.212 \| good	0.214 \| good
2025-09-08T05:00:00.000Z	60 \| moderate	14.006 \| fine	63.052 \| fine	13.557 \| good	0.401 \| good	9.299 \| good	0.22 \| good
2025-09-08T06:00:00.000Z	60 \| moderate	13.639 \| fine	61.334 \| fine	12.436 \| good	0.43 \| good	10.387 \| good	0.226 \| good
2025-09-08T07:00:00.000Z	66 \| moderate	16.754 \| fine	74.07 \| fine	13.679 \| good	0.456 \| good	11.105 \| good	0.228 \| good
2025-09-08T08:00:00.000Z	67 \| moderate	17.586 \| fine	77.886 \| fine	10.161 \| good	0.483 \| good	11.823 \| good	0.23 \| good
2025-09-08T09:00:00.000Z	66 \| moderate	17.113 \| fine	76.306 \| fine	9.356 \| good	0.51 \| good	12.541 \| good	0.233 \| good
2025-09-08T10:00:00.000Z	44 \| good	8.115 \| good	35.528 \| good	7.778 \| good	0.649 \| good	11.078 \| good	0.226 \| good
2025-09-08T11:00:00.000Z	38 \| good	6.538 \| good	29.364 \| good	4.747 \| good	0.788 \| good	9.615 \| good	0.219 \| good
2025-09-08T12:00:00.000Z	33 \| good	5.69 \| good	24.689 \| good	4.499 \| good	0.928 \| good	8.152 \| good	0.212 \| good
2025-09-08T13:00:00.000Z	38 \| good	6.951 \| good	30.872 \| good	11.264 \| good	1.343 \| good	7.096 \| good	0.21 \| good
2025-09-08T14:00:00.000Z	44 \| good	8.025 \| good	35.263 \| good	19.717 \| good	1.758 \| good	6.04 \| good	0.208 \| good
2025-09-08T15:00:00.000Z	49 \| good	8.999 \| good	39.985 \| good	26.884 \| good	2.174 \| good	4.984 \| good	0.206 \| good
2025-09-08T16:00:00.000Z	58 \| moderate	12.747 \| fine	57.687 \| fine	30.589 \| good	1.825 \| good	3.976 \| good	0.198 \| good
2025-09-08T17:00:00.000Z	56 \| moderate	11.624 \| good	51.633 \| good	31.536 \| good	1.477 \| good	2.969 \| good	0.19 \| good
2025-09-08T18:00:00.000Z	38 \| good	7.467 \| good	32.766 \| good	35.285 \| good	1.129 \| good	1.961 \| good	0.181 \| good
2025-09-08T19:00:00.000Z	49 \| good	8.739 \| good	38.489 \| good	36.07 \| good	1.073 \| good	1.877 \| good	0.182 \| good
2025-09-08T20:00:00.000Z	38 \| good	7.262 \| good	32.226 \| good	36.001 \| good	1.017 \| good	1.794 \| good	0.182 \| good
2025-09-08T21:00:00.000Z	49 \| good	8.543 \| good	37.479 \| good	37.403 \| good	0.961 \| good	1.711 \| good	0.182 \| good
2025-09-08T22:00:00.000Z	54 \| moderate	11.122 \| good	48.961 \| good	35.671 \| good	0.977 \| good	2.448 \| good	0.186 \| good
2025-09-08T23:00:00.000Z	54 \| moderate	11.392 \| good	50.515 \| good	30.368 \| good	0.992 \| good	3.185 \| good	0.19 \| good
2025-09-09T00:00:00.000Z	58 \| moderate	13.197 \| fine	59.346 \| fine	21.205 \| good	1.008 \| good	3.923 \| good	0.194 \| good
2025-09-09T01:00:00.000Z	56 \| moderate	12.156 \| fine	54.191 \| good	20.793 \| good	1.206 \| good	4.537 \| good	0.199 \| good
2025-09-09T02:00:00.000Z	62 \| moderate	15.463 \| fine	69.089 \| fine	24.592 \| good	1.405 \| good	5.151 \| good	0.203 \| good
2025-09-09T03:00:00.000Z	66 \| moderate	17.147 \| fine	75.761 \| fine	27.668 \| good	1.604 \| good	5.765 \| good	0.208 \| good
2025-09-09T04:00:00.000Z	73 \| moderate	21.105 \| fine	92.917 \| fine	30.2 \| good	1.753 \| good	6.156 \| good	0.21 \| good
2025-09-09T05:00:00.000Z	67 \| moderate	17.926 \| fine	79.334 \| fine	27.993 \| good	1.902 \| good	6.548 \| good	0.213 \| good
2025-09-09T06:00:00.000Z	38 \| good	6.802 \| good	6.836 \| good	39.423 \| good	2.053 \| good	6.92 \| good	0.215 \| good
2025-09-09T07:00:00.000Z	77 \| moderate	22.725 \| fine	99.516 \| fine	20.246 \| good	1.945 \| good	6.835 \| good	0.212 \| good

Waukesha city

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Waukesha City, Wisconsin air quality map: Stay updated on AQI near you

0.34ppm

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 Waukesha City, Wisconsin?

The air quality information for Waukesha City, Wisconsin is updated every hour for accuracy.

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

In the past 24 hours, the air quality in Waukesha City, Wisconsin was at its worst at 04:00:00 on 2025-09-07.

When did Waukesha City, Wisconsin experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Waukesha City, Wisconsin was observed at 10:00:00 on 2025-09-06.

What is the AQI in Waukesha City, Wisconsin right now?

As of now, the AQI in Waukesha City, Wisconsin is 33, indicating Good conditions.

What is the most common type of pollution in Waukesha City, Wisconsin?

Waukesha City, Wisconsin air has the highest levels of PM2.5.

What should I do in case of poor air quality in Waukesha City, Wisconsin?

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

What is the PM_2.5 level in Waukesha City, Wisconsin at the moment?

PM_2.5 levels in Waukesha City, Wisconsin are currently 6.303 μg/m³.

What is the PM₁₀ level in Waukesha City, Wisconsin at the moment?

The PM₁₀ concentration in Waukesha City, Wisconsin is 12.115 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Waukesha City, Wisconsin at the moment?

The current carbon monoxide (CO) concentration in Waukesha City, Wisconsin is 0.251 ppm.

What is the sulfur dioxide (SO₂) level in Waukesha City, Wisconsin at the moment?

Currently, Waukesha City, Wisconsin has a sulfur dioxide (SO₂) concentration of 0.756 ppb.

What is the ozone (O₃) level in Waukesha City, Wisconsin at the moment?

The current ozone (O₃) level in Waukesha City, Wisconsin at the moment is 16.01 ppm.

What is the nitrogen dioxide (NO₂) level in Waukesha City, Wisconsin at the moment?

Nitrogen dioxide (NO₂) level in Waukesha City, Wisconsin at the moment is 7.089 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-05T08:00:00.000Z	58 \| moderate	13.034 \| fine	52.001 \| good	30.175 \| good	0.858 \| good	2.695 \| good	0.196 \| good
2025-09-05T09:00:00.000Z	60 \| moderate	14.201 \| fine	40.544 \| good	29.331 \| good	0.85 \| good	2.819 \| good	0.262 \| good
2025-09-05T10:00:00.000Z	62 \| moderate	15.325 \| fine	59.494 \| fine	26.636 \| good	0.785 \| good	3.511 \| good	0.262 \| good
2025-09-05T11:00:00.000Z	60 \| moderate	13.844 \| fine	35.773 \| good	26.698 \| good	0.811 \| good	4.106 \| good	0.262 \| good
2025-09-05T12:00:00.000Z	58 \| moderate	12.788 \| fine	42.603 \| good	27.438 \| good	0.866 \| good	5.634 \| good	0.313 \| good
2025-09-05T13:00:00.000Z	44 \| good	7.952 \| good	24.05 \| good	23.575 \| good	0.855 \| good	5.018 \| good	0.313 \| good
2025-09-05T14:00:00.000Z	27 \| good	5.311 \| good	21.282 \| good	24.81 \| good	0.763 \| good	4.867 \| good	0.252 \| good
2025-09-05T15:00:00.000Z	22 \| good	3.611 \| good	13.198 \| good	24.082 \| good	0.829 \| good	5.067 \| good	0.252 \| good
2025-09-05T16:00:00.000Z	21 \| good	2.362 \| good	9.308 \| good	23.063 \| good	0.791 \| good	5.954 \| good	0.246 \| good
2025-09-05T17:00:00.000Z	22 \| good	3.882 \| good	19.132 \| good	23.319 \| good	0.782 \| good	5.846 \| good	0.246 \| good
2025-09-05T18:00:00.000Z	24 \| good	3.703 \| good	19.59 \| good	25.716 \| good	0.715 \| good	4.92 \| good	0.242 \| good
2025-09-05T19:00:00.000Z	27 \| good	3.626 \| good	27.414 \| good	28.561 \| good	0.749 \| good	5.272 \| good	0.238 \| good
2025-09-05T20:00:00.000Z	29 \| good	2.445 \| good	11.948 \| good	30.884 \| good	0.792 \| good	4.366 \| good	0.238 \| good
2025-09-05T21:00:00.000Z	28 \| good	1.582 \| good	9.121 \| good	30.066 \| good	0.757 \| good	4.634 \| good	0.238 \| good
2025-09-05T22:00:00.000Z	27 \| good	1.467 \| good	12.956 \| good	28.892 \| good	0.765 \| good	4.601 \| good	0.238 \| good
2025-09-05T23:00:00.000Z	27 \| good	1.512 \| good	9.063 \| good	28.701 \| good	0.746 \| good	4.926 \| good	0.238 \| good
2025-09-06T00:00:00.000Z	28 \| good	1.813 \| good	12.666 \| good	29.582 \| good	0.746 \| good	5.426 \| good	0.238 \| good
2025-09-06T01:00:00.000Z	26 \| good	2.198 \| good	11.237 \| good	28.141 \| good	0.746 \| good	7.046 \| good	0.238 \| good
2025-09-06T02:00:00.000Z	24 \| good	2.711 \| good	11.907 \| good	26.127 \| good	0.686 \| good	9.715 \| good	0.242 \| good
2025-09-06T03:00:00.000Z	25 \| good	3.056 \| good	11.516 \| good	26.87 \| good	0.733 \| good	10.785 \| good	0.247 \| good
2025-09-06T04:00:00.000Z	24 \| good	3.025 \| good	10.836 \| good	26.416 \| good	0.677 \| good	9.568 \| good	0.243 \| good
2025-09-06T05:00:00.000Z	21 \| good	2.999 \| good	11.383 \| good	23.006 \| good	1.572 \| good	6.629 \| good	0.171 \| good
2025-09-06T06:00:00.000Z	21 \| good	3.014 \| good	22.184 \| good	22.532 \| good	1.136 \| good	4.849 \| good	0.171 \| good
2025-09-06T07:00:00.000Z	20 \| good	2.949 \| good	9.427 \| good	22.123 \| good	0.745 \| good	3.717 \| good	0.171 \| good
2025-09-06T08:00:00.000Z	19 \| good	2.838 \| good	9.331 \| good	20.281 \| good	0.622 \| good	4.065 \| good	0.171 \| good
2025-09-06T09:00:00.000Z	18 \| good	2.772 \| good	10.005 \| good	19.303 \| good	0.635 \| good	3.651 \| good	0.171 \| good
2025-09-06T10:00:00.000Z	16 \| good	2.761 \| good	9.137 \| good	17.36 \| good	0.578 \| good	3.793 \| good	0.171 \| good
2025-09-06T11:00:00.000Z	18 \| good	2.73 \| good	13.771 \| good	19.256 \| good	0.647 \| good	4.701 \| good	0.171 \| good
2025-09-06T12:00:00.000Z	19 \| good	2.834 \| good	9.909 \| good	19.869 \| good	0.798 \| good	6.215 \| good	0.171 \| good
2025-09-06T13:00:00.000Z	18 \| good	2.801 \| good	10.592 \| good	19.348 \| good	0.789 \| good	5.924 \| good	0.238 \| good
2025-09-06T14:00:00.000Z	19 \| good	2.734 \| good	12.323 \| good	19.505 \| good	0.832 \| good	5.678 \| good	0.251 \| good
2025-09-06T15:00:00.000Z	19 \| good	2.774 \| good	9.061 \| good	20.723 \| good	0.722 \| good	5.829 \| good	0.238 \| good
2025-09-06T16:00:00.000Z	21 \| good	2.801 \| good	10.829 \| good	23.164 \| good	0.66 \| good	3.484 \| good	0.238 \| good
2025-09-06T17:00:00.000Z	23 \| good	2.849 \| good	10.488 \| good	25.406 \| good	0.798 \| good	3.184 \| good	0.171 \| good
2025-09-06T18:00:00.000Z	28 \| good	2.657 \| good	12.283 \| good	30.422 \| good	0.812 \| good	3.339 \| good	0.238 \| good
2025-09-06T19:00:00.000Z	28 \| good	2.759 \| good	10.677 \| good	30.197 \| good	0.731 \| good	3.199 \| good	0.238 \| good
2025-09-06T20:00:00.000Z	31 \| good	2.744 \| good	11.058 \| good	33.975 \| good	0.904 \| good	3.141 \| good	0.238 \| good
2025-09-06T21:00:00.000Z	30 \| good	2.674 \| good	12.033 \| good	32.31 \| good	0.829 \| good	2.972 \| good	0.238 \| good
2025-09-06T22:00:00.000Z	32 \| good	2.68 \| good	12.188 \| good	35.235 \| good	0.675 \| good	4.009 \| good	0.304 \| good
2025-09-06T23:00:00.000Z	31 \| good	2.716 \| good	10.037 \| good	32.771 \| good	0.675 \| good	4.976 \| good	0.238 \| good
2025-09-07T00:00:00.000Z	29 \| good	2.781 \| good	10.975 \| good	30.637 \| good	0.607 \| good	7.061 \| good	0.304 \| good
2025-09-07T01:00:00.000Z	27 \| good	2.87 \| good	11.707 \| good	29.372 \| good	0.693 \| good	10.678 \| good	0.304 \| good
2025-09-07T02:00:00.000Z	25 \| good	3.556 \| good	13.356 \| good	26.722 \| good	0.547 \| good	13.148 \| good	0.38 \| good
2025-09-07T03:00:00.000Z	20 \| good	3.086 \| good	12.67 \| good	21.562 \| good	0.228 \| good	4.214 \| good	0.139 \| good
2025-09-07T04:00:00.000Z	38 \| good	6.838 \| good	19.94 \| good	22.451 \| good	0.599 \| good	11.668 \| good	0.385 \| good
2025-09-07T05:00:00.000Z	33 \| good	6.122 \| good	20.75 \| good	22.877 \| good	0.627 \| good	9.161 \| good	0.319 \| good
2025-09-07T06:00:00.000Z	33 \| good	5.974 \| good	13.203 \| good	15.742 \| good	0.721 \| good	7.106 \| good	0.258 \| good
2025-09-07T07:00:00.000Z	33 \| good	6.189 \| good	16.47 \| good	20.417 \| good	0.75 \| good	7.053 \| good	0.258 \| good
2025-09-07T07:00:00.000Z	33 \| good	6.303 \| good	12.115 \| good	16.01 \| good	0.756 \| good	7.089 \| good	0.251 \| good
2025-09-07T08:00:00.000Z	16 \| good	3.127 \| good	13.691 \| good	17.124 \| good	0.339 \| good	3.303 \| good	0.163 \| good
2025-09-07T09:00:00.000Z	22 \| good	3.873 \| good	16.975 \| good	18.632 \| good	0.396 \| good	3.009 \| good	0.174 \| good
2025-09-07T10:00:00.000Z	27 \| good	5.249 \| good	22.756 \| good	16.735 \| good	0.475 \| good	3.064 \| good	0.188 \| good
2025-09-07T11:00:00.000Z	33 \| good	6.165 \| good	27.303 \| good	13.792 \| good	0.554 \| good	3.118 \| good	0.203 \| good
2025-09-07T12:00:00.000Z	27 \| good	5.036 \| good	21.648 \| good	14.767 \| good	0.633 \| good	3.173 \| good	0.218 \| good
2025-09-07T13:00:00.000Z	17 \| good	1.942 \| good	8.257 \| good	18.09 \| good	0.595 \| good	2.584 \| good	0.208 \| good
2025-09-07T14:00:00.000Z	20 \| good	1.219 \| good	5.02 \| good	21.828 \| good	0.556 \| good	1.996 \| good	0.199 \| good
2025-09-07T15:00:00.000Z	24 \| good	1.023 \| good	4.118 \| good	25.584 \| good	0.517 \| good	1.408 \| good	0.189 \| good
2025-09-07T16:00:00.000Z	25 \| good	0.475 \| good	1.821 \| good	26.973 \| good	0.434 \| good	1.164 \| good	0.181 \| good
2025-09-07T17:00:00.000Z	28 \| good	0.67 \| good	2.621 \| good	29.564 \| good	0.351 \| good	0.92 \| good	0.173 \| good
2025-09-07T18:00:00.000Z	29 \| good	2.779 \| good	11.347 \| good	30.738 \| good	0.269 \| good	0.676 \| good	0.165 \| good
2025-09-07T19:00:00.000Z	28 \| good	4.798 \| good	20.965 \| good	30.231 \| good	0.258 \| good	0.766 \| good	0.165 \| good
2025-09-07T20:00:00.000Z	33 \| good	5.599 \| good	23.947 \| good	29.152 \| good	0.246 \| good	0.856 \| good	0.164 \| good
2025-09-07T21:00:00.000Z	33 \| good	6.011 \| good	26.246 \| good	29.7 \| good	0.235 \| good	0.946 \| good	0.164 \| good
2025-09-07T22:00:00.000Z	28 \| good	4.616 \| good	20.234 \| good	29.968 \| good	0.238 \| good	1.464 \| good	0.168 \| good
2025-09-07T23:00:00.000Z	38 \| good	6.74 \| good	30.101 \| good	28.717 \| good	0.241 \| good	1.983 \| good	0.171 \| good
2025-09-08T00:00:00.000Z	54 \| moderate	10.716 \| good	47.702 \| good	24.838 \| good	0.244 \| good	2.502 \| good	0.175 \| good
2025-09-08T01:00:00.000Z	49 \| good	8.934 \| good	39.532 \| good	19.25 \| good	0.277 \| good	4.042 \| good	0.186 \| good
2025-09-08T02:00:00.000Z	54 \| moderate	10.566 \| good	46.563 \| good	18.224 \| good	0.311 \| good	5.583 \| good	0.197 \| good
2025-09-08T03:00:00.000Z	54 \| moderate	10.687 \| good	47.47 \| good	16.967 \| good	0.344 \| good	7.124 \| good	0.207 \| good
2025-09-08T04:00:00.000Z	58 \| moderate	13.477 \| fine	60.612 \| fine	16.583 \| good	0.372 \| good	8.212 \| good	0.214 \| good
2025-09-08T05:00:00.000Z	60 \| moderate	14.006 \| fine	63.052 \| fine	13.557 \| good	0.401 \| good	9.299 \| good	0.22 \| good
2025-09-08T06:00:00.000Z	60 \| moderate	13.639 \| fine	61.334 \| fine	12.436 \| good	0.43 \| good	10.387 \| good	0.226 \| good
2025-09-08T07:00:00.000Z	66 \| moderate	16.754 \| fine	74.07 \| fine	13.679 \| good	0.456 \| good	11.105 \| good	0.228 \| good
2025-09-08T08:00:00.000Z	67 \| moderate	17.586 \| fine	77.886 \| fine	10.161 \| good	0.483 \| good	11.823 \| good	0.23 \| good
2025-09-08T09:00:00.000Z	66 \| moderate	17.113 \| fine	76.306 \| fine	9.356 \| good	0.51 \| good	12.541 \| good	0.233 \| good
2025-09-08T10:00:00.000Z	44 \| good	8.115 \| good	35.528 \| good	7.778 \| good	0.649 \| good	11.078 \| good	0.226 \| good
2025-09-08T11:00:00.000Z	38 \| good	6.538 \| good	29.364 \| good	4.747 \| good	0.788 \| good	9.615 \| good	0.219 \| good
2025-09-08T12:00:00.000Z	33 \| good	5.69 \| good	24.689 \| good	4.499 \| good	0.928 \| good	8.152 \| good	0.212 \| good
2025-09-08T13:00:00.000Z	38 \| good	6.951 \| good	30.872 \| good	11.264 \| good	1.343 \| good	7.096 \| good	0.21 \| good
2025-09-08T14:00:00.000Z	44 \| good	8.025 \| good	35.263 \| good	19.717 \| good	1.758 \| good	6.04 \| good	0.208 \| good
2025-09-08T15:00:00.000Z	49 \| good	8.999 \| good	39.985 \| good	26.884 \| good	2.174 \| good	4.984 \| good	0.206 \| good
2025-09-08T16:00:00.000Z	58 \| moderate	12.747 \| fine	57.687 \| fine	30.589 \| good	1.825 \| good	3.976 \| good	0.198 \| good
2025-09-08T17:00:00.000Z	56 \| moderate	11.624 \| good	51.633 \| good	31.536 \| good	1.477 \| good	2.969 \| good	0.19 \| good
2025-09-08T18:00:00.000Z	38 \| good	7.467 \| good	32.766 \| good	35.285 \| good	1.129 \| good	1.961 \| good	0.181 \| good
2025-09-08T19:00:00.000Z	49 \| good	8.739 \| good	38.489 \| good	36.07 \| good	1.073 \| good	1.877 \| good	0.182 \| good
2025-09-08T20:00:00.000Z	38 \| good	7.262 \| good	32.226 \| good	36.001 \| good	1.017 \| good	1.794 \| good	0.182 \| good
2025-09-08T21:00:00.000Z	49 \| good	8.543 \| good	37.479 \| good	37.403 \| good	0.961 \| good	1.711 \| good	0.182 \| good
2025-09-08T22:00:00.000Z	54 \| moderate	11.122 \| good	48.961 \| good	35.671 \| good	0.977 \| good	2.448 \| good	0.186 \| good
2025-09-08T23:00:00.000Z	54 \| moderate	11.392 \| good	50.515 \| good	30.368 \| good	0.992 \| good	3.185 \| good	0.19 \| good
2025-09-09T00:00:00.000Z	58 \| moderate	13.197 \| fine	59.346 \| fine	21.205 \| good	1.008 \| good	3.923 \| good	0.194 \| good
2025-09-09T01:00:00.000Z	56 \| moderate	12.156 \| fine	54.191 \| good	20.793 \| good	1.206 \| good	4.537 \| good	0.199 \| good
2025-09-09T02:00:00.000Z	62 \| moderate	15.463 \| fine	69.089 \| fine	24.592 \| good	1.405 \| good	5.151 \| good	0.203 \| good
2025-09-09T03:00:00.000Z	66 \| moderate	17.147 \| fine	75.761 \| fine	27.668 \| good	1.604 \| good	5.765 \| good	0.208 \| good
2025-09-09T04:00:00.000Z	73 \| moderate	21.105 \| fine	92.917 \| fine	30.2 \| good	1.753 \| good	6.156 \| good	0.21 \| good
2025-09-09T05:00:00.000Z	67 \| moderate	17.926 \| fine	79.334 \| fine	27.993 \| good	1.902 \| good	6.548 \| good	0.213 \| good
2025-09-09T06:00:00.000Z	38 \| good	6.802 \| good	6.836 \| good	39.423 \| good	2.053 \| good	6.92 \| good	0.215 \| good
2025-09-09T07:00:00.000Z	77 \| moderate	22.725 \| fine	99.516 \| fine	20.246 \| good	1.945 \| good	6.835 \| good	0.212 \| good

Live air quality index in Waukesha City, Wisconsin today

Major air pollutants in Waukesha City, Wisconsin

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Waukesha City, Wisconsin air quality map: Stay updated on AQI near you

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Waukesha City, Wisconsin

Pewaukee City, Wisconsin

Brookfield, Wisconsin

New Berlin, Wisconsin

Sussex, Wisconsin

Muskego, Wisconsin

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What is the sulfur dioxide (SO2) level in Waukesha City, Wisconsin at the moment?

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What is the nitrogen dioxide (NO2) level in Waukesha City, 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 Waukesha City, Wisconsin at the moment?

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What is the sulfur dioxide (SO₂) level in Waukesha City, Wisconsin at the moment?

What is the ozone (O₃) level in Waukesha City, Wisconsin at the moment?

What is the nitrogen dioxide (NO₂) level in Waukesha City, Wisconsin at the moment?