What is the current concentration of PM10 in Weston, Wisconsin?

The current PM10 concentration at Weston, Wisconsin is 35.694 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Weston, Wisconsin?

The current sulfur dioxide (SO2) concentration at Weston, Wisconsin is 0.732 ppb.

What is the current concentration of ozone (O3) in Weston, Wisconsin?

The current ozone (O3) concentration at Weston, Wisconsin is 50.087 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Weston, Wisconsin?

The current nitrogen dioxide (NO2) concentration at Weston, Wisconsin is 3.331 ppb.

Weston, Wisconsin live air quality index now

Q: What is the current concentration of PM2.5 in Weston, Wisconsin?

The current PM2.5 concentration at Weston, Wisconsin is 6.508 μg/m3.

Stay updated with real-time air quality in Weston, 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

Weston, Wisconsin

Last updated: ... (Local time)

Major air pollutants in Weston, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.23 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

8.98 μg/m³

155

255

425

605+

Ozone (O₃)

50.53 ppb

201

201+

Sulfur Dioxide (SO₂)

0.61 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.87 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.15 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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Weston, Wisconsin

Scroll To Air Quality Map

Track live Weston, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T05:00:00.000Z	45 \| good	7.78 \| good	35.644 \| good	49.195 \| good	0.266 \| good	6.04 \| good	0.319 \| good
2026-04-22T06:00:00.000Z	44 \| good	7.335 \| good	35.45 \| good	47.403 \| good	0.266 \| good	7.068 \| good	0.289 \| good
2026-04-22T07:00:00.000Z	36 \| good	6.416 \| good	26.975 \| good	39.353 \| good	0.375 \| good	9.438 \| good	0.237 \| good
2026-04-22T08:00:00.000Z	37 \| good	5.635 \| good	26.299 \| good	39.558 \| good	0.337 \| good	7.33 \| good	0.215 \| good
2026-04-22T09:00:00.000Z	41 \| good	6.094 \| good	19.266 \| good	43.737 \| good	0.161 \| good	7.526 \| good	0.222 \| good
2026-04-22T10:00:00.000Z	32 \| good	5.297 \| good	21.178 \| good	34.638 \| good	0.266 \| good	5.948 \| good	0.222 \| good
2026-04-22T11:00:00.000Z	38 \| good	5.717 \| good	29.403 \| good	41.303 \| good	0.343 \| good	7.886 \| good	0.211 \| good
2026-04-22T12:00:00.000Z	37 \| good	6.177 \| good	21.407 \| good	40.164 \| good	0.261 \| good	12.073 \| good	0.226 \| good
2026-04-22T13:00:00.000Z	36 \| good	5.429 \| good	34.317 \| good	39.429 \| good	0.252 \| good	10.688 \| good	0.242 \| good
2026-04-22T14:00:00.000Z	41 \| good	3.8 \| good	22.109 \| good	43.659 \| good	0.265 \| good	6.885 \| good	0.242 \| good
2026-04-22T15:00:00.000Z	40 \| good	3.625 \| good	12.636 \| good	43.375 \| good	0.224 \| good	5.366 \| good	0.22 \| good
2026-04-22T16:00:00.000Z	43 \| good	3.18 \| good	13.396 \| good	45.941 \| good	0.332 \| good	6.777 \| good	0.198 \| good
2026-04-22T17:00:00.000Z	45 \| good	2.997 \| good	14.575 \| good	49.244 \| good	0.296 \| good	7.01 \| good	0.189 \| good
2026-04-22T18:00:00.000Z	48 \| good	3.301 \| good	16.007 \| good	52.385 \| good	0.446 \| good	7.221 \| good	0.205 \| good
2026-04-22T19:00:00.000Z	51 \| moderate	3.462 \| good	15.615 \| good	54.511 \| good	0.269 \| good	6.353 \| good	0.19 \| good
2026-04-22T20:00:00.000Z	49 \| good	5.664 \| good	22.632 \| good	53.32 \| good	0.701 \| good	4.669 \| good	0.235 \| good
2026-04-22T21:00:00.000Z	54 \| moderate	5.529 \| good	24.181 \| good	56.041 \| fine	0.469 \| good	5.002 \| good	0.22 \| good
2026-04-22T22:00:00.000Z	49 \| good	4.952 \| good	19.883 \| good	53.412 \| good	0.3 \| good	4.45 \| good	0.22 \| good
2026-04-22T23:00:00.000Z	50 \| good	5.851 \| good	34.44 \| good	54.286 \| good	0.415 \| good	4.285 \| good	0.235 \| good
2026-04-23T00:00:00.000Z	54 \| moderate	4.476 \| good	18.404 \| good	55.798 \| fine	0.433 \| good	5.195 \| good	0.198 \| good
2026-04-23T01:00:00.000Z	48 \| good	3.208 \| good	15.191 \| good	51.651 \| good	0.411 \| good	4.452 \| good	0.252 \| good
2026-04-23T02:00:00.000Z	45 \| good	3.833 \| good	16.626 \| good	48.897 \| good	0.431 \| good	5.349 \| good	0.221 \| good
2026-04-23T03:00:00.000Z	43 \| good	5.738 \| good	14.484 \| good	46.352 \| good	0.585 \| good	5.559 \| good	0.189 \| good
2026-04-23T04:00:00.000Z	44 \| good	4.633 \| good	14.598 \| good	46.782 \| good	0.583 \| good	4.863 \| good	0.205 \| good
2026-04-23T05:00:00.000Z	43 \| good	4.268 \| good	17.337 \| good	45.819 \| good	0.357 \| good	3.082 \| good	0.152 \| good
2026-04-23T06:00:00.000Z	43 \| good	4.106 \| good	18.488 \| good	45.93 \| good	0.271 \| good	3.647 \| good	0.189 \| good
2026-04-23T07:00:00.000Z	41 \| good	3.816 \| good	16.263 \| good	44.33 \| good	0.339 \| good	2.672 \| good	0.167 \| good
2026-04-23T08:00:00.000Z	43 \| good	3.86 \| good	16.436 \| good	45.562 \| good	0.33 \| good	4.355 \| good	0.152 \| good
2026-04-23T09:00:00.000Z	36 \| good	6.23 \| good	15.385 \| good	38.84 \| good	0.214 \| good	4.622 \| good	0.197 \| good
2026-04-23T10:00:00.000Z	44 \| good	8.222 \| good	36.66 \| good	44.756 \| good	0.337 \| good	3.652 \| good	0.219 \| good
2026-04-23T11:00:00.000Z	39 \| good	5.931 \| good	30.869 \| good	42.362 \| good	0.4 \| good	4.496 \| good	0.228 \| good
2026-04-23T12:00:00.000Z	39 \| good	6.537 \| good	27.192 \| good	42.083 \| good	0.364 \| good	7.181 \| good	0.25 \| good
2026-04-23T13:00:00.000Z	40 \| good	7.492 \| good	37.966 \| good	42.553 \| good	0.363 \| good	4.862 \| good	0.28 \| good
2026-04-23T14:00:00.000Z	38 \| good	6.882 \| good	27.866 \| good	39.303 \| good	0.46 \| good	4.199 \| good	0.243 \| good
2026-04-23T15:00:00.000Z	37 \| good	6.387 \| good	36.398 \| good	39.851 \| good	0.527 \| good	3.561 \| good	0.222 \| good
2026-04-23T16:00:00.000Z	36 \| good	5.91 \| good	25.268 \| good	38.969 \| good	0.52 \| good	3.627 \| good	0.23 \| good
2026-04-23T17:00:00.000Z	38 \| good	5.506 \| good	22.799 \| good	40.874 \| good	0.642 \| good	3.595 \| good	0.237 \| good
2026-04-23T18:00:00.000Z	39 \| good	4.925 \| good	22.114 \| good	42.144 \| good	1.68 \| good	3.558 \| good	0.182 \| good
2026-04-23T19:00:00.000Z	43 \| good	4.578 \| good	19.066 \| good	46.009 \| good	1.945 \| good	4.514 \| good	0.214 \| good
2026-04-23T20:00:00.000Z	44 \| good	4.502 \| good	23.344 \| good	47.175 \| good	2.287 \| good	5.726 \| good	0.213 \| good
2026-04-23T21:00:00.000Z	44 \| good	4.58 \| good	20.765 \| good	47.787 \| good	2.671 \| good	4.381 \| good	0.213 \| good
2026-04-23T22:00:00.000Z	45 \| good	4.61 \| good	21.546 \| good	48.712 \| good	1.388 \| good	2.845 \| good	0.213 \| good
2026-04-23T23:00:00.000Z	46 \| good	4.844 \| good	20.776 \| good	50.016 \| good	0.757 \| good	2.595 \| good	0.167 \| good
2026-04-24T00:00:00.000Z	45 \| good	5.106 \| good	21.739 \| good	48.557 \| good	0.772 \| good	1.162 \| good	0.198 \| good
2026-04-24T01:00:00.000Z	46 \| good	5.563 \| good	27.722 \| good	50.303 \| good	0.713 \| good	1.739 \| good	0.198 \| good
2026-04-24T02:00:00.000Z	46 \| good	6.508 \| good	35.694 \| good	50.087 \| good	0.732 \| good	3.331 \| good	0.205 \| good
2026-04-24T03:00:00.000Z	47 \| good	2.228 \| good	8.98 \| good	50.533 \| good	0.613 \| good	1.87 \| good	0.151 \| good
2026-04-24T04:00:00.000Z	44 \| good	7.147 \| good	26.598 \| good	48.197 \| good	0.647 \| good	2.973 \| good	0.213 \| good
2026-04-24T04:00:00.000Z	47 \| good	2.228 \| good	8.98 \| good	50.533 \| good	0.613 \| good	1.87 \| good	0.151 \| good
2026-04-24T04:00:00.000Z	43 \| good	1.485 \| good	5.98 \| good	46.412 \| good	0.623 \| good	1.828 \| good	0.153 \| good
2026-04-24T05:00:00.000Z	45 \| good	0.954 \| good	3.925 \| good	48.715 \| good	0.586 \| good	1.799 \| good	0.151 \| good
2026-04-24T06:00:00.000Z	44 \| good	0.73 \| good	2.881 \| good	47.37 \| good	0.55 \| good	1.769 \| good	0.15 \| good
2026-04-24T07:00:00.000Z	44 \| good	1.052 \| good	4.092 \| good	47.256 \| good	0.583 \| good	1.701 \| good	0.149 \| good
2026-04-24T08:00:00.000Z	42 \| good	0.723 \| good	2.951 \| good	45.239 \| good	0.615 \| good	1.632 \| good	0.149 \| good
2026-04-24T09:00:00.000Z	44 \| good	0.579 \| good	2.111 \| good	47.258 \| good	0.648 \| good	1.564 \| good	0.149 \| good
2026-04-24T10:00:00.000Z	37 \| good	0.827 \| good	3.073 \| good	40.309 \| good	0.638 \| good	1.558 \| good	0.148 \| good
2026-04-24T11:00:00.000Z	34 \| good	3.833 \| good	16.824 \| good	36.646 \| good	0.628 \| good	1.553 \| good	0.148 \| good
2026-04-24T12:00:00.000Z	39 \| good	3.451 \| good	15.081 \| good	41.759 \| good	0.618 \| good	1.548 \| good	0.148 \| good
2026-04-24T13:00:00.000Z	34 \| good	3.48 \| good	15.683 \| good	37.163 \| good	0.493 \| good	1.385 \| good	0.151 \| good
2026-04-24T14:00:00.000Z	34 \| good	3.169 \| good	13.658 \| good	37.338 \| good	0.369 \| good	1.222 \| good	0.154 \| good
2026-04-24T15:00:00.000Z	31 \| good	1.767 \| good	7.117 \| good	33.025 \| good	0.244 \| good	1.059 \| good	0.157 \| good
2026-04-24T16:00:00.000Z	31 \| good	1.557 \| good	6.131 \| good	33.607 \| good	0.214 \| good	0.852 \| good	0.154 \| good
2026-04-24T17:00:00.000Z	32 \| good	0.923 \| good	3.881 \| good	35.327 \| good	0.184 \| good	0.644 \| good	0.151 \| good
2026-04-24T18:00:00.000Z	34 \| good	0.878 \| good	3.099 \| good	37.175 \| good	0.154 \| good	0.437 \| good	0.148 \| good
2026-04-24T19:00:00.000Z	39 \| good	1.6 \| good	6.907 \| good	41.953 \| good	0.152 \| good	0.431 \| good	0.144 \| good
2026-04-24T20:00:00.000Z	39 \| good	1.744 \| good	7 \| good	42.225 \| good	0.15 \| good	0.424 \| good	0.141 \| good
2026-04-24T21:00:00.000Z	41 \| good	2.062 \| good	8 \| good	44.188 \| good	0.148 \| good	0.417 \| good	0.138 \| good
2026-04-24T22:00:00.000Z	44 \| good	2.15 \| good	8.764 \| good	47.108 \| good	0.155 \| good	0.694 \| good	0.141 \| good
2026-04-24T23:00:00.000Z	44 \| good	2.053 \| good	8.024 \| good	46.51 \| good	0.162 \| good	0.971 \| good	0.143 \| good
2026-04-25T00:00:00.000Z	40 \| good	3.178 \| good	13.715 \| good	42.863 \| good	0.17 \| good	1.247 \| good	0.146 \| good
2026-04-25T01:00:00.000Z	37 \| good	2.627 \| good	10.815 \| good	40.044 \| good	0.176 \| good	1.587 \| good	0.149 \| good
2026-04-25T02:00:00.000Z	32 \| good	2.145 \| good	8.894 \| good	34.725 \| good	0.183 \| good	1.927 \| good	0.153 \| good
2026-04-25T03:00:00.000Z	28 \| good	1.784 \| good	7.722 \| good	30.244 \| good	0.189 \| good	2.266 \| good	0.157 \| good
2026-04-25T04:00:00.000Z	31 \| good	1.773 \| good	7.042 \| good	32.806 \| good	0.164 \| good	2.224 \| good	0.157 \| good
2026-04-25T05:00:00.000Z	32 \| good	0.907 \| good	3.808 \| good	34.636 \| good	0.14 \| good	2.181 \| good	0.157 \| good
2026-04-25T06:00:00.000Z	33 \| good	0.773 \| good	2.907 \| good	36.374 \| good	0.115 \| good	2.139 \| good	0.156 \| good
2026-04-25T07:00:00.000Z	36 \| good	1.745 \| good	7 \| good	38.951 \| good	0.118 \| good	2.258 \| good	0.156 \| good
2026-04-25T08:00:00.000Z	35 \| good	2.218 \| good	9.015 \| good	38.003 \| good	0.121 \| good	2.378 \| good	0.155 \| good
2026-04-25T09:00:00.000Z	33 \| good	2.102 \| good	8.883 \| good	36.137 \| good	0.125 \| good	2.497 \| good	0.155 \| good
2026-04-25T10:00:00.000Z	32 \| good	2.324 \| good	9.815 \| good	35.131 \| good	0.13 \| good	2.515 \| good	0.156 \| good
2026-04-25T11:00:00.000Z	31 \| good	2.316 \| good	9.753 \| good	34.272 \| good	0.135 \| good	2.532 \| good	0.158 \| good
2026-04-25T12:00:00.000Z	31 \| good	2.344 \| good	9.815 \| good	32.661 \| good	0.14 \| good	2.55 \| good	0.159 \| good
2026-04-25T13:00:00.000Z	34 \| good	1.245 \| good	5 \| good	37.013 \| good	0.172 \| good	1.98 \| good	0.155 \| good
2026-04-25T14:00:00.000Z	34 \| good	1.491 \| good	5.984 \| good	37.15 \| good	0.203 \| good	1.411 \| good	0.151 \| good
2026-04-25T15:00:00.000Z	37 \| good	2.537 \| good	10.07 \| good	40.305 \| good	0.234 \| good	0.841 \| good	0.147 \| good
2026-04-25T16:00:00.000Z	38 \| good	2.78 \| good	11.127 \| good	40.748 \| good	0.224 \| good	0.701 \| good	0.143 \| good
2026-04-25T17:00:00.000Z	38 \| good	1.929 \| good	7.995 \| good	41.107 \| good	0.215 \| good	0.562 \| good	0.139 \| good
2026-04-25T18:00:00.000Z	39 \| good	0.585 \| good	2.199 \| good	42.056 \| good	0.205 \| good	0.422 \| good	0.135 \| good
2026-04-25T19:00:00.000Z	43 \| good	1.442 \| good	5.945 \| good	46.017 \| good	0.188 \| good	0.457 \| good	0.132 \| good
2026-04-25T20:00:00.000Z	43 \| good	1.606 \| good	6.802 \| good	45.718 \| good	0.17 \| good	0.491 \| good	0.13 \| good
2026-04-25T21:00:00.000Z	41 \| good	1.753 \| good	7.051 \| good	44.421 \| good	0.152 \| good	0.526 \| good	0.127 \| good
2026-04-25T22:00:00.000Z	43 \| good	2.472 \| good	10.049 \| good	45.573 \| good	0.175 \| good	1.817 \| good	0.139 \| good
2026-04-25T23:00:00.000Z	44 \| good	4.027 \| good	17.841 \| good	47.802 \| good	0.198 \| good	3.109 \| good	0.151 \| good
2026-04-26T00:00:00.000Z	33 \| good	2.006 \| good	3.348 \| good	36.275 \| good	0.223 \| good	4.429 \| good	0.163 \| good
2026-04-26T01:00:00.000Z	44 \| good	7.017 \| good	30.87 \| good	47.132 \| good	0.237 \| good	5.167 \| good	0.175 \| good
2026-04-26T02:00:00.000Z	38 \| good	5.912 \| good	26.557 \| good	41.224 \| good	0.254 \| good	5.932 \| good	0.187 \| good
2026-04-26T03:00:00.000Z	35 \| good	5.48 \| good	23.791 \| good	37.761 \| good	0.27 \| good	6.698 \| good	0.199 \| good

Weston

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Weston, Wisconsin air quality map: Track AQI near you

0.21ppm

How accurate is Wisconsin, USA air quality data?

Air quality data and pollutant measurements for Wisconsin, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Weston, Wisconsin updated?

The air quality for Weston, Wisconsin is updated every hour.

When was the worst air quality at Weston, Wisconsin in the last 24 hrs?

The worst air quality in Weston, Wisconsin in the last 24 hours was observed at 02:00:00 on 2026-04-24.

When was the best air quality at Weston, Wisconsin in the last 24 hrs?

In the last 24 hrs, the best air quality in Weston, Wisconsin was observed at 04:00:00 on 2026-04-23.

What is the current air quality in Weston, Wisconsin?

The current air quality in Weston, Wisconsin is 46, categorized as Good based on real-time data.

What pollutant is the most common in Weston, Wisconsin?

The most common pollutant in Weston, Wisconsin is O3.

What should I do if the air quality in Weston, Wisconsin is poor?

If the air quality in Weston, Wisconsin is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Weston, Wisconsin?

The current PM_2.5 concentration at Weston, Wisconsin is 6.508 μg/m³.

What is the current concentration of PM₁₀ in Weston, Wisconsin?

The current PM₁₀ concentration at Weston, Wisconsin is 35.694 μg/m³.

What is the current concentration of carbon monoxide (CO) in Weston, Wisconsin?

The current carbon monoxide (CO) concentration at Weston, Wisconsin is 0.205 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Weston, Wisconsin?

The current sulfur dioxide (SO₂) concentration at Weston, Wisconsin is 0.732 ppb.

What is the current concentration of ozone (O₃) in Weston, Wisconsin?

The current ozone (O₃) concentration at Weston, Wisconsin is 50.087 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Weston, Wisconsin?

The current nitrogen dioxide (NO₂) concentration at Weston, Wisconsin is 3.331 ppb.

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