What is the PM10 level in Mequon, Wisconsin at the moment?

The PM10 concentration in Mequon, Wisconsin is 47.335 μg/m3 at the moment.

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

Currently, Mequon, Wisconsin has a sulfur dioxide (SO2) concentration of 2.753 ppb.

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

The current ozone (O3) level in Mequon, Wisconsin at the moment is 46.413 ppm.

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

Nitrogen dioxide (NO2) level in Mequon, Wisconsin at the moment is 4.884 ppb.

Live air quality index in Mequon, Wisconsin today

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

Stay updated with real-time air quality in Mequon, 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

Mequon, Wisconsin

Last updated: ... (Local time)

Major air pollutants in Mequon, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.51 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

22.18 μg/m³

155

255

425

605+

Ozone (O₃)

47.13 ppb

201

201+

Sulfur Dioxide (SO₂)

0.45 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.83 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Mequon, Wisconsin

Get Live Pollen Counts

Mequon, Wisconsin

Scroll To Air Quality Map

Track live Mequon, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-22T22:00:00.000Z	79 \| moderate	24.37 \| fine	83.202 \| fine	55.961 \| fine	0.87 \| good	1.594 \| good	0.423 \| good
2025-07-22T23:00:00.000Z	77 \| moderate	23.192 \| fine	82.615 \| fine	54.723 \| good	0.599 \| good	1.621 \| good	0.482 \| good
2025-07-23T00:00:00.000Z	73 \| moderate	21.04 \| fine	66.38 \| fine	56.073 \| fine	0.438 \| good	1.898 \| good	0.443 \| good
2025-07-23T01:00:00.000Z	75 \| moderate	22.018 \| fine	77.116 \| fine	56.066 \| fine	0.503 \| good	2.626 \| good	0.434 \| good
2025-07-23T02:00:00.000Z	73 \| moderate	21.036 \| fine	74.26 \| fine	57.147 \| fine	0.642 \| good	4.384 \| good	0.454 \| good
2025-07-23T03:00:00.000Z	71 \| moderate	20.292 \| fine	60.234 \| fine	56.497 \| fine	0.557 \| good	4.288 \| good	0.46 \| good
2025-07-23T04:00:00.000Z	71 \| moderate	20.006 \| fine	77.963 \| fine	55.812 \| fine	0.553 \| good	2.795 \| good	0.395 \| good
2025-07-23T05:00:00.000Z	69 \| moderate	18.537 \| fine	56.656 \| fine	53.243 \| good	0.477 \| good	3.709 \| good	0.395 \| good
2025-07-23T06:00:00.000Z	67 \| moderate	17.965 \| fine	52.83 \| good	49.713 \| good	0.901 \| good	5.56 \| good	0.393 \| good
2025-07-23T07:00:00.000Z	66 \| moderate	17.336 \| fine	46.448 \| good	46.953 \| good	1.652 \| good	5.253 \| good	0.377 \| good
2025-07-23T08:00:00.000Z	64 \| moderate	16.351 \| fine	47.335 \| good	46.413 \| good	2.753 \| good	4.884 \| good	0.383 \| good
2025-07-23T09:00:00.000Z	66 \| moderate	16.509 \| fine	48.391 \| good	42.045 \| good	2.589 \| good	5.711 \| good	0.383 \| good
2025-07-23T10:00:00.000Z	66 \| moderate	17.427 \| fine	63.409 \| fine	39.209 \| good	1.206 \| good	9.744 \| good	0.383 \| good
2025-07-23T11:00:00.000Z	64 \| moderate	16.317 \| fine	58.068 \| fine	39.199 \| good	0.959 \| good	7.57 \| good	0.383 \| good
2025-07-23T12:00:00.000Z	64 \| moderate	15.854 \| fine	60.042 \| fine	39.251 \| good	0.936 \| good	8.454 \| good	0.238 \| good
2025-07-23T13:00:00.000Z	64 \| moderate	15.715 \| fine	53.625 \| good	39.407 \| good	0.968 \| good	11.815 \| good	0.302 \| good
2025-07-23T14:00:00.000Z	64 \| moderate	16.338 \| fine	61.08 \| fine	37.733 \| good	0.464 \| good	12.071 \| good	0.302 \| good
2025-07-23T15:00:00.000Z	62 \| moderate	15.397 \| fine	54.76 \| good	35.197 \| good	0.434 \| good	11.42 \| good	0.302 \| good
2025-07-23T16:00:00.000Z	62 \| moderate	14.606 \| fine	50.052 \| good	34.551 \| good	0.458 \| good	11.276 \| good	0.298 \| good
2025-07-23T17:00:00.000Z	62 \| moderate	15.149 \| fine	62.314 \| fine	38.889 \| good	0.364 \| good	11.302 \| good	0.23 \| good
2025-07-23T18:00:00.000Z	66 \| moderate	16.667 \| fine	69.54 \| fine	49.013 \| good	0.452 \| good	9.978 \| good	0.274 \| good
2025-07-23T19:00:00.000Z	64 \| moderate	16.18 \| fine	68.531 \| fine	56.115 \| fine	0.675 \| good	4.312 \| good	0.274 \| good
2025-07-23T20:00:00.000Z	84 \| moderate	17.391 \| fine	70.448 \| fine	65.219 \| fine	0.85 \| good	5.127 \| good	0.274 \| good
2025-07-23T21:00:00.000Z	97 \| moderate	16.752 \| fine	56.298 \| fine	68.975 \| fine	0.966 \| good	4.578 \| good	0.274 \| good
2025-07-23T22:00:00.000Z	90 \| moderate	15.874 \| fine	58.091 \| fine	66.51 \| fine	0.826 \| good	3.954 \| good	0.27 \| good
2025-07-23T23:00:00.000Z	64 \| moderate	15.271 \| fine	59.381 \| fine	58.722 \| fine	0.493 \| good	3.728 \| good	0.191 \| good
2025-07-24T00:00:00.000Z	62 \| moderate	14.637 \| fine	50.929 \| good	53.777 \| good	0.391 \| good	3.978 \| good	0.262 \| good
2025-07-24T01:00:00.000Z	58 \| moderate	13.351 \| fine	49.228 \| good	45.769 \| good	0.364 \| good	4.804 \| good	0.246 \| good
2025-07-24T02:00:00.000Z	60 \| moderate	13.858 \| fine	61.64 \| fine	45.945 \| good	0.446 \| good	7.138 \| good	0.274 \| good
2025-07-24T03:00:00.000Z	58 \| moderate	13.258 \| fine	59 \| fine	36.656 \| good	0.535 \| good	4.492 \| good	0.174 \| good
2025-07-24T04:00:00.000Z	56 \| moderate	12.009 \| good	45.591 \| good	37.496 \| good	0.522 \| good	6.972 \| good	0.268 \| good
2025-07-24T05:00:00.000Z	58 \| moderate	13.11 \| fine	46.243 \| good	31.182 \| good	0.526 \| good	4.868 \| good	0.176 \| good
2025-07-24T06:00:00.000Z	58 \| moderate	12.677 \| fine	58.866 \| fine	29.517 \| good	0.599 \| good	3.715 \| good	0.115 \| good
2025-07-24T07:00:00.000Z	58 \| moderate	12.897 \| fine	49.589 \| good	28.159 \| good	0.437 \| good	3.146 \| good	0.111 \| good
2025-07-24T08:00:00.000Z	58 \| moderate	12.691 \| fine	56.626 \| fine	27.2 \| good	0.369 \| good	2.997 \| good	0.111 \| good
2025-07-24T09:00:00.000Z	58 \| moderate	12.973 \| fine	59.17 \| fine	25.236 \| good	0.367 \| good	3.501 \| good	0.111 \| good
2025-07-24T10:00:00.000Z	58 \| moderate	12.992 \| fine	46.858 \| good	22.351 \| good	0.456 \| good	4.12 \| good	0.111 \| good
2025-07-24T11:00:00.000Z	56 \| moderate	12.358 \| fine	43.714 \| good	22.437 \| good	0.454 \| good	5.987 \| good	0.281 \| good
2025-07-24T12:00:00.000Z	54 \| moderate	10.785 \| good	30.361 \| good	20.653 \| good	0.518 \| good	7.637 \| good	0.281 \| good
2025-07-24T13:00:00.000Z	54 \| moderate	11.097 \| good	39.241 \| good	22.937 \| good	0.537 \| good	6.513 \| good	0.278 \| good
2025-07-24T14:00:00.000Z	52 \| moderate	9.858 \| good	29.887 \| good	24.895 \| good	0.549 \| good	5.816 \| good	0.291 \| good
2025-07-24T15:00:00.000Z	49 \| good	9.033 \| good	31.299 \| good	24.78 \| good	0.385 \| good	6.591 \| good	0.198 \| good
2025-07-24T16:00:00.000Z	38 \| good	6.852 \| good	29.718 \| good	36.189 \| good	0.379 \| good	6.975 \| good	0.198 \| good
2025-07-24T17:00:00.000Z	35 \| good	5.447 \| good	19.386 \| good	38.103 \| good	0.499 \| good	8.297 \| good	0.194 \| good
2025-07-24T18:00:00.000Z	35 \| good	4.475 \| good	20.121 \| good	38.203 \| good	0.504 \| good	9.204 \| good	0.191 \| good
2025-07-24T19:00:00.000Z	38 \| good	4.556 \| good	19.638 \| good	40.716 \| good	0.466 \| good	9.085 \| good	0.194 \| good
2025-07-24T20:00:00.000Z	44 \| good	4.507 \| good	22.178 \| good	47.134 \| good	0.446 \| good	6.831 \| good	0.27 \| good
2025-07-24T21:00:00.000Z	44 \| good	4.507 \| good	22.178 \| good	47.134 \| good	0.446 \| good	6.831 \| good	0.27 \| good
2025-07-23T10:00:00.000Z	77 \| moderate	22.755 \| fine	99.815 \| fine	22.013 \| good	2.077 \| good	6.441 \| good	0.258 \| good
2025-07-23T11:00:00.000Z	69 \| moderate	19.219 \| fine	85.221 \| fine	26.087 \| good	1.929 \| good	6.346 \| good	0.254 \| good
2025-07-23T12:00:00.000Z	67 \| moderate	18.376 \| fine	81.413 \| fine	29.432 \| good	1.781 \| good	6.251 \| good	0.25 \| good
2025-07-23T13:00:00.000Z	64 \| moderate	15.709 \| fine	69.648 \| fine	34.522 \| good	1.845 \| good	5.817 \| good	0.253 \| good
2025-07-23T14:00:00.000Z	60 \| moderate	14.241 \| fine	63.521 \| fine	40.275 \| good	1.91 \| good	5.384 \| good	0.255 \| good
2025-07-23T15:00:00.000Z	60 \| moderate	13.752 \| fine	61.521 \| fine	41.886 \| good	1.974 \| good	4.95 \| good	0.258 \| good
2025-07-23T16:00:00.000Z	58 \| moderate	13.227 \| fine	59.44 \| fine	44.986 \| good	1.794 \| good	4.033 \| good	0.25 \| good
2025-07-23T17:00:00.000Z	58 \| moderate	12.871 \| fine	57.713 \| fine	43.476 \| good	1.614 \| good	3.115 \| good	0.243 \| good
2025-07-23T18:00:00.000Z	58 \| moderate	12.771 \| fine	57.713 \| fine	46.053 \| good	1.434 \| good	2.197 \| good	0.235 \| good
2025-07-23T19:00:00.000Z	58 \| moderate	12.599 \| fine	57.461 \| fine	49.019 \| good	1.261 \| good	2.108 \| good	0.227 \| good
2025-07-23T20:00:00.000Z	58 \| moderate	12.927 \| fine	58.139 \| fine	51.082 \| good	1.088 \| good	2.019 \| good	0.218 \| good
2025-07-23T21:00:00.000Z	60 \| moderate	13.918 \| fine	62.824 \| fine	49.151 \| good	0.915 \| good	1.93 \| good	0.21 \| good
2025-07-23T22:00:00.000Z	60 \| moderate	13.923 \| fine	62.765 \| fine	46.427 \| good	0.831 \| good	2.834 \| good	0.207 \| good
2025-07-23T23:00:00.000Z	66 \| moderate	17.197 \| fine	75.854 \| fine	44.499 \| good	0.748 \| good	3.738 \| good	0.204 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	18.203 \| fine	79.925 \| fine	44.12 \| good	0.665 \| good	4.642 \| good	0.201 \| good
2025-07-24T01:00:00.000Z	64 \| moderate	15.551 \| fine	69.263 \| fine	41.322 \| good	0.634 \| good	4.972 \| good	0.197 \| good
2025-07-24T02:00:00.000Z	64 \| moderate	15.796 \| fine	70.045 \| fine	36.595 \| good	0.603 \| good	5.303 \| good	0.194 \| good
2025-07-24T03:00:00.000Z	64 \| moderate	15.901 \| fine	71.197 \| fine	34.012 \| good	0.571 \| good	5.634 \| good	0.19 \| good
2025-07-24T04:00:00.000Z	64 \| moderate	15.677 \| fine	69.926 \| fine	32.613 \| good	0.569 \| good	5.356 \| good	0.189 \| good
2025-07-24T05:00:00.000Z	69 \| moderate	18.758 \| fine	82.366 \| fine	31.275 \| good	0.566 \| good	5.079 \| good	0.187 \| good
2025-07-24T06:00:00.000Z	75 \| moderate	21.713 \| fine	95.484 \| fine	33.284 \| good	0.564 \| good	4.802 \| good	0.185 \| good
2025-07-24T07:00:00.000Z	79 \| moderate	23.549 \| fine	103.277 \| fine	31.714 \| good	0.535 \| good	4.241 \| good	0.18 \| good
2025-07-24T08:00:00.000Z	79 \| moderate	23.522 \| fine	103.197 \| fine	27.714 \| good	0.506 \| good	3.681 \| good	0.174 \| good
2025-07-24T09:00:00.000Z	75 \| moderate	22.446 \| fine	97.978 \| fine	26.017 \| good	0.478 \| good	3.121 \| good	0.169 \| good
2025-07-24T10:00:00.000Z	73 \| moderate	20.767 \| fine	91.734 \| fine	28.137 \| good	0.566 \| good	3.161 \| good	0.173 \| good
2025-07-24T11:00:00.000Z	69 \| moderate	18.63 \| fine	81.854 \| fine	26.925 \| good	0.654 \| good	3.202 \| good	0.177 \| good
2025-07-24T12:00:00.000Z	64 \| moderate	16.461 \| fine	73.183 \| fine	28.797 \| good	0.743 \| good	3.242 \| good	0.18 \| good
2025-07-24T13:00:00.000Z	60 \| moderate	14.098 \| fine	63.139 \| fine	35.605 \| good	0.793 \| good	3.243 \| good	0.191 \| good
2025-07-24T14:00:00.000Z	54 \| moderate	11.359 \| good	50.288 \| good	38.877 \| good	0.843 \| good	3.244 \| good	0.201 \| good
2025-07-24T15:00:00.000Z	49 \| good	8.995 \| good	39.466 \| good	37.905 \| good	0.894 \| good	3.245 \| good	0.212 \| good
2025-07-24T16:00:00.000Z	38 \| good	7.423 \| good	32.932 \| good	38.242 \| good	0.812 \| good	2.848 \| good	0.205 \| good
2025-07-24T17:00:00.000Z	40 \| good	7.32 \| good	32.054 \| good	42.67 \| good	0.731 \| good	2.451 \| good	0.199 \| good
2025-07-24T18:00:00.000Z	44 \| good	7.841 \| good	34.117 \| good	45.945 \| good	0.649 \| good	2.054 \| good	0.192 \| good
2025-07-24T19:00:00.000Z	44 \| good	8.217 \| good	36.206 \| good	44.976 \| good	0.586 \| good	2.781 \| good	0.187 \| good
2025-07-24T20:00:00.000Z	49 \| good	8.693 \| good	37.855 \| good	42.941 \| good	0.522 \| good	3.507 \| good	0.181 \| good
2025-07-24T21:00:00.000Z	49 \| good	9.344 \| good	41.816 \| good	44.623 \| good	0.458 \| good	4.234 \| good	0.176 \| good
2025-07-24T22:00:00.000Z	44 \| good	7.954 \| good	34.902 \| good	43.353 \| good	0.48 \| good	4.859 \| good	0.183 \| good
2025-07-24T23:00:00.000Z	44 \| good	8.012 \| good	35.177 \| good	44.335 \| good	0.501 \| good	5.484 \| good	0.189 \| good
2025-07-25T00:00:00.000Z	54 \| moderate	11.199 \| good	49.981 \| good	43.756 \| good	0.522 \| good	6.11 \| good	0.196 \| good
2025-07-25T01:00:00.000Z	64 \| moderate	15.968 \| fine	71.792 \| fine	41.045 \| good	0.479 \| good	6.091 \| good	0.19 \| good
2025-07-25T02:00:00.000Z	64 \| moderate	16.161 \| fine	71.778 \| fine	35.177 \| good	0.436 \| good	6.072 \| good	0.184 \| good
2025-07-25T03:00:00.000Z	60 \| moderate	13.794 \| fine	61.565 \| fine	35.394 \| good	0.393 \| good	6.054 \| good	0.178 \| good
2025-07-25T04:00:00.000Z	58 \| moderate	12.991 \| fine	59.073 \| fine	31.514 \| good	0.376 \| good	5.787 \| good	0.173 \| good
2025-07-25T05:00:00.000Z	64 \| moderate	15.574 \| fine	69.124 \| fine	26.884 \| good	0.358 \| good	5.521 \| good	0.168 \| good
2025-07-25T06:00:00.000Z	29 \| good	3.614 \| good	3.843 \| good	30.863 \| good	0.342 \| good	5.294 \| good	0.163 \| good
2025-07-25T07:00:00.000Z	62 \| moderate	15.213 \| fine	67.571 \| fine	22.682 \| good	0.325 \| good	5.119 \| good	0.163 \| good
2025-07-25T08:00:00.000Z	64 \| moderate	15.583 \| fine	69.528 \| fine	19.743 \| good	0.31 \| good	4.983 \| good	0.163 \| good
2025-07-25T09:00:00.000Z	64 \| moderate	16.482 \| fine	73.682 \| fine	16.334 \| good	0.296 \| good	4.847 \| good	0.163 \| good

Mequon

Get reliable air quality data to drive your business

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

0.44ppm

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 Mequon, Wisconsin?

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

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

In the past 24 hours, the air quality in Mequon, Wisconsin was at its worst at 05:00:00 on 2025-07-22.

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

In the last 24 hours, the best air quality in Mequon, Wisconsin was observed at 11:00:00 on 2025-07-22.

What is the AQI in Mequon, Wisconsin right now?

As of now, the AQI in Mequon, Wisconsin is 64, indicating Moderate conditions.

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

Mequon, Wisconsin air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in Mequon, Wisconsin are currently 16.351 μg/m³.

What is the PM₁₀ level in Mequon, Wisconsin at the moment?

The PM₁₀ concentration in Mequon, Wisconsin is 47.335 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Mequon, Wisconsin is 0.383 ppm.

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

Currently, Mequon, Wisconsin has a sulfur dioxide (SO₂) concentration of 2.753 ppb.

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

The current ozone (O₃) level in Mequon, Wisconsin at the moment is 46.413 ppm.

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

Nitrogen dioxide (NO₂) level in Mequon, Wisconsin at the moment is 4.884 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-22T22:00:00.000Z	79 \| moderate	24.37 \| fine	83.202 \| fine	55.961 \| fine	0.87 \| good	1.594 \| good	0.423 \| good
2025-07-22T23:00:00.000Z	77 \| moderate	23.192 \| fine	82.615 \| fine	54.723 \| good	0.599 \| good	1.621 \| good	0.482 \| good
2025-07-23T00:00:00.000Z	73 \| moderate	21.04 \| fine	66.38 \| fine	56.073 \| fine	0.438 \| good	1.898 \| good	0.443 \| good
2025-07-23T01:00:00.000Z	75 \| moderate	22.018 \| fine	77.116 \| fine	56.066 \| fine	0.503 \| good	2.626 \| good	0.434 \| good
2025-07-23T02:00:00.000Z	73 \| moderate	21.036 \| fine	74.26 \| fine	57.147 \| fine	0.642 \| good	4.384 \| good	0.454 \| good
2025-07-23T03:00:00.000Z	71 \| moderate	20.292 \| fine	60.234 \| fine	56.497 \| fine	0.557 \| good	4.288 \| good	0.46 \| good
2025-07-23T04:00:00.000Z	71 \| moderate	20.006 \| fine	77.963 \| fine	55.812 \| fine	0.553 \| good	2.795 \| good	0.395 \| good
2025-07-23T05:00:00.000Z	69 \| moderate	18.537 \| fine	56.656 \| fine	53.243 \| good	0.477 \| good	3.709 \| good	0.395 \| good
2025-07-23T06:00:00.000Z	67 \| moderate	17.965 \| fine	52.83 \| good	49.713 \| good	0.901 \| good	5.56 \| good	0.393 \| good
2025-07-23T07:00:00.000Z	66 \| moderate	17.336 \| fine	46.448 \| good	46.953 \| good	1.652 \| good	5.253 \| good	0.377 \| good
2025-07-23T08:00:00.000Z	64 \| moderate	16.351 \| fine	47.335 \| good	46.413 \| good	2.753 \| good	4.884 \| good	0.383 \| good
2025-07-23T09:00:00.000Z	66 \| moderate	16.509 \| fine	48.391 \| good	42.045 \| good	2.589 \| good	5.711 \| good	0.383 \| good
2025-07-23T10:00:00.000Z	66 \| moderate	17.427 \| fine	63.409 \| fine	39.209 \| good	1.206 \| good	9.744 \| good	0.383 \| good
2025-07-23T11:00:00.000Z	64 \| moderate	16.317 \| fine	58.068 \| fine	39.199 \| good	0.959 \| good	7.57 \| good	0.383 \| good
2025-07-23T12:00:00.000Z	64 \| moderate	15.854 \| fine	60.042 \| fine	39.251 \| good	0.936 \| good	8.454 \| good	0.238 \| good
2025-07-23T13:00:00.000Z	64 \| moderate	15.715 \| fine	53.625 \| good	39.407 \| good	0.968 \| good	11.815 \| good	0.302 \| good
2025-07-23T14:00:00.000Z	64 \| moderate	16.338 \| fine	61.08 \| fine	37.733 \| good	0.464 \| good	12.071 \| good	0.302 \| good
2025-07-23T15:00:00.000Z	62 \| moderate	15.397 \| fine	54.76 \| good	35.197 \| good	0.434 \| good	11.42 \| good	0.302 \| good
2025-07-23T16:00:00.000Z	62 \| moderate	14.606 \| fine	50.052 \| good	34.551 \| good	0.458 \| good	11.276 \| good	0.298 \| good
2025-07-23T17:00:00.000Z	62 \| moderate	15.149 \| fine	62.314 \| fine	38.889 \| good	0.364 \| good	11.302 \| good	0.23 \| good
2025-07-23T18:00:00.000Z	66 \| moderate	16.667 \| fine	69.54 \| fine	49.013 \| good	0.452 \| good	9.978 \| good	0.274 \| good
2025-07-23T19:00:00.000Z	64 \| moderate	16.18 \| fine	68.531 \| fine	56.115 \| fine	0.675 \| good	4.312 \| good	0.274 \| good
2025-07-23T20:00:00.000Z	84 \| moderate	17.391 \| fine	70.448 \| fine	65.219 \| fine	0.85 \| good	5.127 \| good	0.274 \| good
2025-07-23T21:00:00.000Z	97 \| moderate	16.752 \| fine	56.298 \| fine	68.975 \| fine	0.966 \| good	4.578 \| good	0.274 \| good
2025-07-23T22:00:00.000Z	90 \| moderate	15.874 \| fine	58.091 \| fine	66.51 \| fine	0.826 \| good	3.954 \| good	0.27 \| good
2025-07-23T23:00:00.000Z	64 \| moderate	15.271 \| fine	59.381 \| fine	58.722 \| fine	0.493 \| good	3.728 \| good	0.191 \| good
2025-07-24T00:00:00.000Z	62 \| moderate	14.637 \| fine	50.929 \| good	53.777 \| good	0.391 \| good	3.978 \| good	0.262 \| good
2025-07-24T01:00:00.000Z	58 \| moderate	13.351 \| fine	49.228 \| good	45.769 \| good	0.364 \| good	4.804 \| good	0.246 \| good
2025-07-24T02:00:00.000Z	60 \| moderate	13.858 \| fine	61.64 \| fine	45.945 \| good	0.446 \| good	7.138 \| good	0.274 \| good
2025-07-24T03:00:00.000Z	58 \| moderate	13.258 \| fine	59 \| fine	36.656 \| good	0.535 \| good	4.492 \| good	0.174 \| good
2025-07-24T04:00:00.000Z	56 \| moderate	12.009 \| good	45.591 \| good	37.496 \| good	0.522 \| good	6.972 \| good	0.268 \| good
2025-07-24T05:00:00.000Z	58 \| moderate	13.11 \| fine	46.243 \| good	31.182 \| good	0.526 \| good	4.868 \| good	0.176 \| good
2025-07-24T06:00:00.000Z	58 \| moderate	12.677 \| fine	58.866 \| fine	29.517 \| good	0.599 \| good	3.715 \| good	0.115 \| good
2025-07-24T07:00:00.000Z	58 \| moderate	12.897 \| fine	49.589 \| good	28.159 \| good	0.437 \| good	3.146 \| good	0.111 \| good
2025-07-24T08:00:00.000Z	58 \| moderate	12.691 \| fine	56.626 \| fine	27.2 \| good	0.369 \| good	2.997 \| good	0.111 \| good
2025-07-24T09:00:00.000Z	58 \| moderate	12.973 \| fine	59.17 \| fine	25.236 \| good	0.367 \| good	3.501 \| good	0.111 \| good
2025-07-24T10:00:00.000Z	58 \| moderate	12.992 \| fine	46.858 \| good	22.351 \| good	0.456 \| good	4.12 \| good	0.111 \| good
2025-07-24T11:00:00.000Z	56 \| moderate	12.358 \| fine	43.714 \| good	22.437 \| good	0.454 \| good	5.987 \| good	0.281 \| good
2025-07-24T12:00:00.000Z	54 \| moderate	10.785 \| good	30.361 \| good	20.653 \| good	0.518 \| good	7.637 \| good	0.281 \| good
2025-07-24T13:00:00.000Z	54 \| moderate	11.097 \| good	39.241 \| good	22.937 \| good	0.537 \| good	6.513 \| good	0.278 \| good
2025-07-24T14:00:00.000Z	52 \| moderate	9.858 \| good	29.887 \| good	24.895 \| good	0.549 \| good	5.816 \| good	0.291 \| good
2025-07-24T15:00:00.000Z	49 \| good	9.033 \| good	31.299 \| good	24.78 \| good	0.385 \| good	6.591 \| good	0.198 \| good
2025-07-24T16:00:00.000Z	38 \| good	6.852 \| good	29.718 \| good	36.189 \| good	0.379 \| good	6.975 \| good	0.198 \| good
2025-07-24T17:00:00.000Z	35 \| good	5.447 \| good	19.386 \| good	38.103 \| good	0.499 \| good	8.297 \| good	0.194 \| good
2025-07-24T18:00:00.000Z	35 \| good	4.475 \| good	20.121 \| good	38.203 \| good	0.504 \| good	9.204 \| good	0.191 \| good
2025-07-24T19:00:00.000Z	38 \| good	4.556 \| good	19.638 \| good	40.716 \| good	0.466 \| good	9.085 \| good	0.194 \| good
2025-07-24T20:00:00.000Z	44 \| good	4.507 \| good	22.178 \| good	47.134 \| good	0.446 \| good	6.831 \| good	0.27 \| good
2025-07-24T21:00:00.000Z	44 \| good	4.507 \| good	22.178 \| good	47.134 \| good	0.446 \| good	6.831 \| good	0.27 \| good
2025-07-23T10:00:00.000Z	77 \| moderate	22.755 \| fine	99.815 \| fine	22.013 \| good	2.077 \| good	6.441 \| good	0.258 \| good
2025-07-23T11:00:00.000Z	69 \| moderate	19.219 \| fine	85.221 \| fine	26.087 \| good	1.929 \| good	6.346 \| good	0.254 \| good
2025-07-23T12:00:00.000Z	67 \| moderate	18.376 \| fine	81.413 \| fine	29.432 \| good	1.781 \| good	6.251 \| good	0.25 \| good
2025-07-23T13:00:00.000Z	64 \| moderate	15.709 \| fine	69.648 \| fine	34.522 \| good	1.845 \| good	5.817 \| good	0.253 \| good
2025-07-23T14:00:00.000Z	60 \| moderate	14.241 \| fine	63.521 \| fine	40.275 \| good	1.91 \| good	5.384 \| good	0.255 \| good
2025-07-23T15:00:00.000Z	60 \| moderate	13.752 \| fine	61.521 \| fine	41.886 \| good	1.974 \| good	4.95 \| good	0.258 \| good
2025-07-23T16:00:00.000Z	58 \| moderate	13.227 \| fine	59.44 \| fine	44.986 \| good	1.794 \| good	4.033 \| good	0.25 \| good
2025-07-23T17:00:00.000Z	58 \| moderate	12.871 \| fine	57.713 \| fine	43.476 \| good	1.614 \| good	3.115 \| good	0.243 \| good
2025-07-23T18:00:00.000Z	58 \| moderate	12.771 \| fine	57.713 \| fine	46.053 \| good	1.434 \| good	2.197 \| good	0.235 \| good
2025-07-23T19:00:00.000Z	58 \| moderate	12.599 \| fine	57.461 \| fine	49.019 \| good	1.261 \| good	2.108 \| good	0.227 \| good
2025-07-23T20:00:00.000Z	58 \| moderate	12.927 \| fine	58.139 \| fine	51.082 \| good	1.088 \| good	2.019 \| good	0.218 \| good
2025-07-23T21:00:00.000Z	60 \| moderate	13.918 \| fine	62.824 \| fine	49.151 \| good	0.915 \| good	1.93 \| good	0.21 \| good
2025-07-23T22:00:00.000Z	60 \| moderate	13.923 \| fine	62.765 \| fine	46.427 \| good	0.831 \| good	2.834 \| good	0.207 \| good
2025-07-23T23:00:00.000Z	66 \| moderate	17.197 \| fine	75.854 \| fine	44.499 \| good	0.748 \| good	3.738 \| good	0.204 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	18.203 \| fine	79.925 \| fine	44.12 \| good	0.665 \| good	4.642 \| good	0.201 \| good
2025-07-24T01:00:00.000Z	64 \| moderate	15.551 \| fine	69.263 \| fine	41.322 \| good	0.634 \| good	4.972 \| good	0.197 \| good
2025-07-24T02:00:00.000Z	64 \| moderate	15.796 \| fine	70.045 \| fine	36.595 \| good	0.603 \| good	5.303 \| good	0.194 \| good
2025-07-24T03:00:00.000Z	64 \| moderate	15.901 \| fine	71.197 \| fine	34.012 \| good	0.571 \| good	5.634 \| good	0.19 \| good
2025-07-24T04:00:00.000Z	64 \| moderate	15.677 \| fine	69.926 \| fine	32.613 \| good	0.569 \| good	5.356 \| good	0.189 \| good
2025-07-24T05:00:00.000Z	69 \| moderate	18.758 \| fine	82.366 \| fine	31.275 \| good	0.566 \| good	5.079 \| good	0.187 \| good
2025-07-24T06:00:00.000Z	75 \| moderate	21.713 \| fine	95.484 \| fine	33.284 \| good	0.564 \| good	4.802 \| good	0.185 \| good
2025-07-24T07:00:00.000Z	79 \| moderate	23.549 \| fine	103.277 \| fine	31.714 \| good	0.535 \| good	4.241 \| good	0.18 \| good
2025-07-24T08:00:00.000Z	79 \| moderate	23.522 \| fine	103.197 \| fine	27.714 \| good	0.506 \| good	3.681 \| good	0.174 \| good
2025-07-24T09:00:00.000Z	75 \| moderate	22.446 \| fine	97.978 \| fine	26.017 \| good	0.478 \| good	3.121 \| good	0.169 \| good
2025-07-24T10:00:00.000Z	73 \| moderate	20.767 \| fine	91.734 \| fine	28.137 \| good	0.566 \| good	3.161 \| good	0.173 \| good
2025-07-24T11:00:00.000Z	69 \| moderate	18.63 \| fine	81.854 \| fine	26.925 \| good	0.654 \| good	3.202 \| good	0.177 \| good
2025-07-24T12:00:00.000Z	64 \| moderate	16.461 \| fine	73.183 \| fine	28.797 \| good	0.743 \| good	3.242 \| good	0.18 \| good
2025-07-24T13:00:00.000Z	60 \| moderate	14.098 \| fine	63.139 \| fine	35.605 \| good	0.793 \| good	3.243 \| good	0.191 \| good
2025-07-24T14:00:00.000Z	54 \| moderate	11.359 \| good	50.288 \| good	38.877 \| good	0.843 \| good	3.244 \| good	0.201 \| good
2025-07-24T15:00:00.000Z	49 \| good	8.995 \| good	39.466 \| good	37.905 \| good	0.894 \| good	3.245 \| good	0.212 \| good
2025-07-24T16:00:00.000Z	38 \| good	7.423 \| good	32.932 \| good	38.242 \| good	0.812 \| good	2.848 \| good	0.205 \| good
2025-07-24T17:00:00.000Z	40 \| good	7.32 \| good	32.054 \| good	42.67 \| good	0.731 \| good	2.451 \| good	0.199 \| good
2025-07-24T18:00:00.000Z	44 \| good	7.841 \| good	34.117 \| good	45.945 \| good	0.649 \| good	2.054 \| good	0.192 \| good
2025-07-24T19:00:00.000Z	44 \| good	8.217 \| good	36.206 \| good	44.976 \| good	0.586 \| good	2.781 \| good	0.187 \| good
2025-07-24T20:00:00.000Z	49 \| good	8.693 \| good	37.855 \| good	42.941 \| good	0.522 \| good	3.507 \| good	0.181 \| good
2025-07-24T21:00:00.000Z	49 \| good	9.344 \| good	41.816 \| good	44.623 \| good	0.458 \| good	4.234 \| good	0.176 \| good
2025-07-24T22:00:00.000Z	44 \| good	7.954 \| good	34.902 \| good	43.353 \| good	0.48 \| good	4.859 \| good	0.183 \| good
2025-07-24T23:00:00.000Z	44 \| good	8.012 \| good	35.177 \| good	44.335 \| good	0.501 \| good	5.484 \| good	0.189 \| good
2025-07-25T00:00:00.000Z	54 \| moderate	11.199 \| good	49.981 \| good	43.756 \| good	0.522 \| good	6.11 \| good	0.196 \| good
2025-07-25T01:00:00.000Z	64 \| moderate	15.968 \| fine	71.792 \| fine	41.045 \| good	0.479 \| good	6.091 \| good	0.19 \| good
2025-07-25T02:00:00.000Z	64 \| moderate	16.161 \| fine	71.778 \| fine	35.177 \| good	0.436 \| good	6.072 \| good	0.184 \| good
2025-07-25T03:00:00.000Z	60 \| moderate	13.794 \| fine	61.565 \| fine	35.394 \| good	0.393 \| good	6.054 \| good	0.178 \| good
2025-07-25T04:00:00.000Z	58 \| moderate	12.991 \| fine	59.073 \| fine	31.514 \| good	0.376 \| good	5.787 \| good	0.173 \| good
2025-07-25T05:00:00.000Z	64 \| moderate	15.574 \| fine	69.124 \| fine	26.884 \| good	0.358 \| good	5.521 \| good	0.168 \| good
2025-07-25T06:00:00.000Z	29 \| good	3.614 \| good	3.843 \| good	30.863 \| good	0.342 \| good	5.294 \| good	0.163 \| good
2025-07-25T07:00:00.000Z	62 \| moderate	15.213 \| fine	67.571 \| fine	22.682 \| good	0.325 \| good	5.119 \| good	0.163 \| good
2025-07-25T08:00:00.000Z	64 \| moderate	15.583 \| fine	69.528 \| fine	19.743 \| good	0.31 \| good	4.983 \| good	0.163 \| good
2025-07-25T09:00:00.000Z	64 \| moderate	16.482 \| fine	73.682 \| fine	16.334 \| good	0.296 \| good	4.847 \| good	0.163 \| good

Live air quality index in Mequon, Wisconsin today

Major air pollutants in Mequon, Wisconsin

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

Germantown, Wisconsin

Brown Deer, Wisconsin

Menomonee Falls, Wisconsin

Cedarburg, Wisconsin

Glendale, Wisconsin

Grafton, Wisconsin

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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 Mequon, Wisconsin at the moment?

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

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

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