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

The current PM10 concentration at Hartland, Wisconsin is 51.536 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Hartland, Wisconsin is 0.934 ppb.

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

The current ozone (O3) concentration at Hartland, Wisconsin is 34.875 ppm.

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

The current nitrogen dioxide (NO2) concentration at Hartland, Wisconsin is 6.228 ppb.

Hartland, Wisconsin live air quality index now

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

The current PM2.5 concentration at Hartland, Wisconsin is 10.921 μg/m3.

Stay updated with real-time air quality in Hartland, 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)

Moderate

Hartland, Wisconsin

Last updated: ... (Local time)

Major air pollutants in Hartland, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.92 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

51.54 μg/m³

155

255

425

605+

Ozone (O₃)

34.88 ppb

201

201+

Sulfur Dioxide (SO₂)

0.93 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.23 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Hartland, Wisconsin

Scroll To Air Quality Map

Track live Hartland, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	52 \| moderate	8.957 \| good	58.19 \| fine	38.545 \| good	0.532 \| good	3.268 \| good	0.235 \| good
2026-10-20T22:00:00.000Z	44 \| good	7.55 \| good	33.644 \| good	42.143 \| good	0.486 \| good	2.826 \| good	0.235 \| good
2026-10-20T23:00:00.000Z	44 \| good	7.6 \| good	30.209 \| good	44.845 \| good	0.413 \| good	4.397 \| good	0.242 \| good
2026-10-21T00:00:00.000Z	38 \| good	7.258 \| good	26.685 \| good	39.912 \| good	0.298 \| good	8.499 \| good	0.262 \| good
2026-10-21T01:00:00.000Z	49 \| good	9.262 \| good	41.545 \| good	39.214 \| good	0.265 \| good	11.47 \| good	0.268 \| good
2026-10-21T02:00:00.000Z	49 \| good	9.074 \| good	29.92 \| good	42.297 \| good	0.281 \| good	16.218 \| good	0.275 \| good
2026-10-21T03:00:00.000Z	64 \| moderate	16.487 \| fine	73.17 \| fine	22.462 \| good	1.323 \| good	17.74 \| good	0.241 \| good
2026-10-21T04:00:00.000Z	52 \| moderate	9.72 \| good	28.531 \| good	25.083 \| good	0.446 \| good	23.871 \| good	0.331 \| good
2026-10-21T05:00:00.000Z	56 \| moderate	12.161 \| fine	27.625 \| good	22.043 \| good	0.854 \| good	26.641 \| good	0.296 \| good
2026-10-21T06:00:00.000Z	56 \| moderate	11.689 \| good	41.2 \| good	19.074 \| good	0.904 \| good	26.29 \| good	0.29 \| good
2026-10-21T07:00:00.000Z	54 \| moderate	11.097 \| good	50.941 \| good	15.554 \| good	0.831 \| good	23.114 \| good	0.296 \| good
2026-10-21T08:00:00.000Z	55 \| moderate	10.772 \| good	62.945 \| fine	15.558 \| good	0.582 \| good	19.389 \| good	0.255 \| good
2026-10-21T09:00:00.000Z	62 \| moderate	15.416 \| fine	76.012 \| fine	6.071 \| good	0.591 \| good	18.255 \| good	0.249 \| good
2026-10-21T10:00:00.000Z	67 \| moderate	18.142 \| fine	70.764 \| fine	9.336 \| good	0.736 \| good	18.215 \| good	0.296 \| good
2026-10-21T11:00:00.000Z	67 \| moderate	17.647 \| fine	73.439 \| fine	7.798 \| good	0.86 \| good	16.54 \| good	0.378 \| good
2026-10-21T12:00:00.000Z	66 \| moderate	17.311 \| fine	67.626 \| fine	5.755 \| good	0.782 \| good	15.944 \| good	0.385 \| good
2026-10-21T13:00:00.000Z	79 \| moderate	24.036 \| fine	95.232 \| fine	7.307 \| good	0.835 \| good	20.194 \| good	0.385 \| good
2026-10-21T14:00:00.000Z	81 \| moderate	25.242 \| fine	72.099 \| fine	10.56 \| good	1.316 \| good	21.611 \| good	0.442 \| good
2026-10-21T15:00:00.000Z	71 \| moderate	20.121 \| fine	69.706 \| fine	11.227 \| good	1.284 \| good	20.508 \| good	0.432 \| good
2026-10-21T16:00:00.000Z	71 \| moderate	20.171 \| fine	88.173 \| fine	18.275 \| good	1.466 \| good	22.071 \| good	0.331 \| good
2026-10-21T17:00:00.000Z	64 \| moderate	16.418 \| fine	69.373 \| fine	30.392 \| good	0.972 \| good	12.118 \| good	0.283 \| good
2026-10-21T18:00:00.000Z	56 \| moderate	11.856 \| good	44.176 \| good	25.726 \| good	0.914 \| good	7.653 \| good	0.276 \| good
2026-10-21T19:00:00.000Z	56 \| moderate	12.088 \| good	38.596 \| good	29.122 \| good	0.899 \| good	7.438 \| good	0.276 \| good
2026-10-21T20:00:00.000Z	49 \| good	8.534 \| good	29.384 \| good	43.137 \| good	0.828 \| good	6.54 \| good	0.276 \| good
2026-10-21T21:00:00.000Z	49 \| good	8.897 \| good	35.811 \| good	41.958 \| good	0.953 \| good	7.31 \| good	0.276 \| good
2026-10-21T22:00:00.000Z	44 \| good	8.021 \| good	25.475 \| good	44.536 \| good	0.699 \| good	8.015 \| good	0.276 \| good
2026-10-21T23:00:00.000Z	47 \| good	8.035 \| good	34.871 \| good	51.046 \| good	0.7 \| good	9.797 \| good	0.283 \| good
2026-10-22T00:00:00.000Z	44 \| good	8.049 \| good	43.643 \| good	45.915 \| good	0.477 \| good	18.263 \| good	0.337 \| good
2026-10-22T01:00:00.000Z	56 \| moderate	12.212 \| fine	41.955 \| good	46.549 \| good	0.464 \| good	27.17 \| good	0.357 \| good
2026-10-22T02:00:00.000Z	58 \| moderate	12.622 \| fine	41.241 \| good	30.681 \| good	0.45 \| good	25.546 \| good	0.392 \| good
2026-10-22T03:00:00.000Z	38 \| good	7.022 \| good	30.955 \| good	21.062 \| good	0.758 \| good	21.688 \| good	0.294 \| good
2026-10-22T04:00:00.000Z	62 \| moderate	15.192 \| fine	50.247 \| good	20.619 \| good	0.365 \| good	23.91 \| good	0.439 \| good
2026-10-22T05:00:00.000Z	71 \| moderate	20.003 \| fine	82.388 \| fine	17.413 \| good	0.414 \| good	20.741 \| good	0.398 \| good
2026-10-22T06:00:00.000Z	75 \| moderate	22.111 \| fine	77.646 \| fine	13.79 \| good	0.398 \| good	20.812 \| good	0.374 \| good
2026-10-22T07:00:00.000Z	69 \| moderate	19.35 \| fine	67.737 \| fine	7.68 \| good	0.398 \| good	17.01 \| good	0.374 \| good
2026-10-22T08:00:00.000Z	69 \| moderate	18.907 \| fine	73.495 \| fine	10.508 \| good	0.424 \| good	17.874 \| good	0.322 \| good
2026-10-22T09:00:00.000Z	73 \| moderate	21.032 \| fine	73.389 \| fine	7.96 \| good	0.379 \| good	18.639 \| good	0.316 \| good
2026-10-22T10:00:00.000Z	66 \| moderate	16.631 \| fine	53.329 \| good	12.008 \| good	0.427 \| good	22.144 \| good	0.309 \| good
2026-10-22T11:00:00.000Z	64 \| moderate	16.423 \| fine	61.597 \| fine	22.749 \| good	0.404 \| good	19.423 \| good	0.432 \| good
2026-10-22T12:00:00.000Z	58 \| moderate	12.602 \| fine	48.144 \| good	5.94 \| good	0.314 \| good	19.867 \| good	0.445 \| good
2026-10-22T13:00:00.000Z	58 \| moderate	13.303 \| fine	69.693 \| fine	13.565 \| good	0.314 \| good	21.377 \| good	0.418 \| good
2026-10-22T14:00:00.000Z	64 \| moderate	15.823 \| fine	61.104 \| fine	10.309 \| good	0.561 \| good	25.464 \| good	0.465 \| good
2026-10-22T15:00:00.000Z	65 \| moderate	15.618 \| fine	82.912 \| fine	18.343 \| good	0.317 \| good	14.416 \| good	0.455 \| good
2026-10-22T16:00:00.000Z	62 \| moderate	14.53 \| fine	59.086 \| fine	23.244 \| good	0.489 \| good	10.39 \| good	0.288 \| good
2026-10-22T17:00:00.000Z	64 \| moderate	16.29 \| fine	65.8 \| fine	26.092 \| good	0.538 \| good	11.234 \| good	0.296 \| good
2026-10-22T18:00:00.000Z	56 \| moderate	12.284 \| fine	49.563 \| good	30.075 \| good	0.612 \| good	6.341 \| good	0.248 \| good
2026-10-22T19:00:00.000Z	56 \| moderate	12.128 \| fine	47.314 \| good	35.39 \| good	0.646 \| good	5.975 \| good	0.235 \| good
2026-10-22T20:00:00.000Z	54 \| moderate	10.921 \| good	51.536 \| good	34.875 \| good	0.934 \| good	6.228 \| good	0.235 \| good
2026-10-22T20:00:00.000Z	54 \| moderate	10.921 \| good	51.536 \| good	34.875 \| good	0.934 \| good	6.228 \| good	0.235 \| good
2026-10-21T08:00:00.000Z	62 \| moderate	14.967 \| fine	66.778 \| fine	15.601 \| good	2.333 \| good	18.378 \| good	0.259 \| good
2026-10-21T09:00:00.000Z	60 \| moderate	14.294 \| fine	63.949 \| fine	10.318 \| good	2.567 \| good	18.638 \| good	0.261 \| good
2026-10-21T10:00:00.000Z	64 \| moderate	15.558 \| fine	69.411 \| fine	10.906 \| good	2.756 \| good	18.897 \| good	0.264 \| good
2026-10-21T11:00:00.000Z	64 \| moderate	15.63 \| fine	69.499 \| fine	10.261 \| good	2.875 \| good	19.259 \| good	0.267 \| good
2026-10-21T12:00:00.000Z	66 \| moderate	17.35 \| fine	76.932 \| fine	10.749 \| good	2.938 \| good	20.606 \| good	0.276 \| good
2026-10-21T13:00:00.000Z	67 \| moderate	17.535 \| fine	78.06 \| fine	11.852 \| good	2.851 \| good	17.974 \| good	0.292 \| good
2026-10-21T14:00:00.000Z	58 \| moderate	13.258 \| fine	59.232 \| fine	20.444 \| good	2.607 \| good	13.389 \| good	0.289 \| good
2026-10-21T15:00:00.000Z	52 \| moderate	9.54 \| good	42.44 \| good	28.664 \| good	2.349 \| good	11.25 \| good	0.276 \| good
2026-10-21T16:00:00.000Z	49 \| good	9.461 \| good	42.171 \| good	33.349 \| good	1.886 \| good	8.743 \| good	0.234 \| good
2026-10-21T17:00:00.000Z	49 \| good	9.426 \| good	42.106 \| good	39.427 \| good	1.34 \| good	5.758 \| good	0.191 \| good
2026-10-21T18:00:00.000Z	44 \| good	8.136 \| good	35.651 \| good	41.684 \| good	1.11 \| good	3.693 \| good	0.167 \| good
2026-10-21T19:00:00.000Z	44 \| good	7.777 \| good	34.063 \| good	46.095 \| good	0.929 \| good	2.609 \| good	0.155 \| good
2026-10-21T20:00:00.000Z	49 \| good	8.632 \| good	37.858 \| good	45.376 \| good	0.808 \| good	2.265 \| good	0.151 \| good
2026-10-21T21:00:00.000Z	44 \| good	7.605 \| good	33.263 \| good	44.557 \| good	0.738 \| good	2.352 \| good	0.15 \| good
2026-10-21T22:00:00.000Z	42 \| good	6.139 \| good	27.437 \| good	44.768 \| good	0.678 \| good	4.052 \| good	0.161 \| good
2026-10-21T23:00:00.000Z	36 \| good	5.817 \| good	24.973 \| good	38.668 \| good	0.708 \| good	10.614 \| good	0.203 \| good
2026-10-22T00:00:00.000Z	44 \| good	8.186 \| good	35.716 \| good	34.308 \| good	0.786 \| good	19.087 \| good	0.255 \| good
2026-10-22T01:00:00.000Z	44 \| good	8.206 \| good	35.778 \| good	30.513 \| good	0.857 \| good	23.573 \| good	0.299 \| good
2026-10-22T02:00:00.000Z	44 \| good	8.055 \| good	35.38 \| good	26.74 \| good	0.868 \| good	23.374 \| good	0.321 \| good
2026-10-22T03:00:00.000Z	44 \| good	7.858 \| good	34.431 \| good	24.834 \| good	0.836 \| good	22.985 \| good	0.318 \| good
2026-10-22T04:00:00.000Z	49 \| good	9.446 \| good	42.063 \| good	22.513 \| good	0.795 \| good	22.573 \| good	0.311 \| good
2026-10-22T05:00:00.000Z	56 \| moderate	11.598 \| good	51.372 \| good	21.183 \| good	0.734 \| good	21.755 \| good	0.301 \| good
2026-10-22T06:00:00.000Z	56 \| moderate	11.958 \| good	53.6 \| good	22.122 \| good	0.671 \| good	18.962 \| good	0.287 \| good
2026-10-22T07:00:00.000Z	54 \| moderate	11.267 \| good	49.616 \| good	18.749 \| good	0.628 \| good	16.08 \| good	0.274 \| good
2026-10-22T08:00:00.000Z	54 \| moderate	10.658 \| good	47.436 \| good	18.818 \| good	0.596 \| good	14.371 \| good	0.268 \| good
2026-10-22T09:00:00.000Z	54 \| moderate	10.88 \| good	48.191 \| good	17.004 \| good	0.572 \| good	13.805 \| good	0.266 \| good
2026-10-22T10:00:00.000Z	52 \| moderate	10.292 \| good	45.741 \| good	16.877 \| good	0.556 \| good	13.794 \| good	0.268 \| good
2026-10-22T11:00:00.000Z	52 \| moderate	10.347 \| good	46.009 \| good	17.402 \| good	0.543 \| good	14.464 \| good	0.274 \| good
2026-10-22T12:00:00.000Z	52 \| moderate	9.723 \| good	43.457 \| good	18.342 \| good	0.542 \| good	16.581 \| good	0.287 \| good
2026-10-22T13:00:00.000Z	54 \| moderate	10.689 \| good	47.48 \| good	17.18 \| good	0.547 \| good	15.673 \| good	0.308 \| good
2026-10-22T14:00:00.000Z	52 \| moderate	10.44 \| good	46.484 \| good	23.072 \| good	0.524 \| good	11.833 \| good	0.304 \| good
2026-10-22T15:00:00.000Z	49 \| good	8.98 \| good	40.152 \| good	35.3 \| good	0.564 \| good	9.403 \| good	0.268 \| good
2026-10-22T16:00:00.000Z	49 \| good	8.66 \| good	38.166 \| good	38.388 \| good	0.652 \| good	6.256 \| good	0.217 \| good
2026-10-22T17:00:00.000Z	49 \| good	8.902 \| good	39 \| good	40.229 \| good	0.692 \| good	3.927 \| good	0.186 \| good
2026-10-22T18:00:00.000Z	49 \| good	9.29 \| good	41.192 \| good	42.237 \| good	0.65 \| good	2.817 \| good	0.172 \| good
2026-10-22T19:00:00.000Z	52 \| moderate	9.561 \| good	42.66 \| good	44.53 \| good	0.611 \| good	2.583 \| good	0.166 \| good
2026-10-22T20:00:00.000Z	49 \| good	8.716 \| good	38.336 \| good	45.536 \| good	0.592 \| good	2.64 \| good	0.164 \| good
2026-10-22T21:00:00.000Z	44 \| good	8.274 \| good	36.483 \| good	42.746 \| good	0.603 \| good	3.006 \| good	0.167 \| good
2026-10-22T22:00:00.000Z	49 \| good	9.343 \| good	41.239 \| good	34.644 \| good	0.634 \| good	4.449 \| good	0.179 \| good
2026-10-22T23:00:00.000Z	54 \| moderate	11.102 \| good	49.221 \| good	28.642 \| good	0.66 \| good	9.202 \| good	0.213 \| good
2026-10-23T00:00:00.000Z	64 \| moderate	15.827 \| fine	70.898 \| fine	24.623 \| good	0.695 \| good	12.237 \| good	0.234 \| good
2026-10-23T01:00:00.000Z	64 \| moderate	15.943 \| fine	70.509 \| fine	18.297 \| good	0.731 \| good	14.114 \| good	0.246 \| good
2026-10-23T02:00:00.000Z	67 \| moderate	17.756 \| fine	78.273 \| fine	15.959 \| good	0.758 \| good	15.561 \| good	0.253 \| good
2026-10-23T03:00:00.000Z	67 \| moderate	17.703 \| fine	78.201 \| fine	15.208 \| good	0.772 \| good	16.729 \| good	0.258 \| good
2026-10-23T04:00:00.000Z	66 \| moderate	17.391 \| fine	77.456 \| fine	15.722 \| good	0.775 \| good	17.28 \| good	0.261 \| good
2026-10-23T05:00:00.000Z	67 \| moderate	17.857 \| fine	79.068 \| fine	17.067 \| good	0.753 \| good	16.083 \| good	0.258 \| good
2026-10-23T06:00:00.000Z	64 \| moderate	15.992 \| fine	71.206 \| fine	19.374 \| good	0.732 \| good	14.321 \| good	0.251 \| good
2026-10-23T07:00:00.000Z	62 \| moderate	15.255 \| fine	68.552 \| fine	17.298 \| good	0.719 \| good	13.443 \| good	0.247 \| good

Hartland

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Hartland, Wisconsin air quality map: Track AQI near you

0.26ppm

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 Hartland, Wisconsin updated?

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

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

The worst air quality in Hartland, Wisconsin in the last 24 hours was observed at 06:00:00 on 2026-10-22.

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

In the last 24 hrs, the best air quality in Hartland, Wisconsin was observed at 03:00:00 on 2026-10-22.

What is the current air quality in Hartland, Wisconsin?

The current air quality in Hartland, Wisconsin is 54, categorized as Moderate based on real-time data.

What pollutant is the most common in Hartland, Wisconsin?

The most common pollutant in Hartland, Wisconsin is PM2.5.

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

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

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

The current PM_2.5 concentration at Hartland, Wisconsin is 10.921 μg/m³.

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

The current PM₁₀ concentration at Hartland, Wisconsin is 51.536 μg/m³.

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

The current carbon monoxide (CO) concentration at Hartland, Wisconsin is 0.235 ppm.

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

The current sulfur dioxide (SO₂) concentration at Hartland, Wisconsin is 0.934 ppb.

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

The current ozone (O₃) concentration at Hartland, Wisconsin is 34.875 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Hartland, Wisconsin is 6.228 ppb.

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