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

The current PM10 concentration at Hartland, Wisconsin is 18.148 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Hartland, Wisconsin is 0.571 ppb.

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

The current ozone (O3) concentration at Hartland, Wisconsin is 38.84 ppm.

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

The current nitrogen dioxide (NO2) concentration at Hartland, Wisconsin is 3.954 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 5.841 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)

Good

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)

6.08 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.62 μg/m³

155

255

425

605+

Ozone (O₃)

49.71 ppb

201

201+

Sulfur Dioxide (SO₂)

0.77 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.42 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 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
2026-03-08T00:00:00.000Z	16 \| good	2.926 \| good	9.61 \| good	15.697 \| good	0.268 \| good	3.045 \| good	0.191 \| good
2026-03-08T01:00:00.000Z	16 \| good	3.122 \| good	13.489 \| good	15.511 \| good	0.268 \| good	2.945 \| good	0.191 \| good
2026-03-08T02:00:00.000Z	16 \| good	3.288 \| good	6.56 \| good	17.385 \| good	0.268 \| good	2.952 \| good	0.191 \| good
2026-03-08T03:00:00.000Z	30 \| good	4.61 \| good	20.122 \| good	32.426 \| good	0.321 \| good	4.443 \| good	0.174 \| good
2026-03-08T04:00:00.000Z	22 \| good	3.797 \| good	14.733 \| good	18.397 \| good	0.267 \| good	3.015 \| good	0.191 \| good
2026-03-08T05:00:00.000Z	22 \| good	4.412 \| good	17.502 \| good	21.087 \| good	0.288 \| good	3.273 \| good	0.149 \| good
2026-03-08T06:00:00.000Z	22 \| good	4.468 \| good	14.94 \| good	22.676 \| good	0.221 \| good	3.556 \| good	0.149 \| good
2026-03-08T07:00:00.000Z	23 \| good	3.98 \| good	9.184 \| good	25.095 \| good	0.231 \| good	2.608 \| good	0.149 \| good
2026-03-08T08:00:00.000Z	26 \| good	4.494 \| good	11.161 \| good	27.799 \| good	0.277 \| good	2.115 \| good	0.153 \| good
2026-03-08T09:00:00.000Z	27 \| good	4.703 \| good	12.267 \| good	28.256 \| good	0.259 \| good	2.823 \| good	0.146 \| good
2026-03-08T10:00:00.000Z	27 \| good	4.873 \| good	16.145 \| good	29.295 \| good	0.287 \| good	2.401 \| good	0.153 \| good
2026-03-08T11:00:00.000Z	27 \| good	5.3 \| good	16.777 \| good	27.698 \| good	0.364 \| good	2.338 \| good	0.153 \| good
2026-03-08T12:00:00.000Z	38 \| good	6.675 \| good	26.66 \| good	28.818 \| good	0.329 \| good	2.477 \| good	0.156 \| good
2026-03-08T13:00:00.000Z	38 \| good	6.605 \| good	18.587 \| good	25.258 \| good	0.348 \| good	2.634 \| good	0.149 \| good
2026-03-08T14:00:00.000Z	38 \| good	7.487 \| good	25.81 \| good	25.527 \| good	0.345 \| good	2.777 \| good	0.149 \| good
2026-03-08T15:00:00.000Z	38 \| good	7.066 \| good	13.638 \| good	25.692 \| good	0.517 \| good	2.629 \| good	0.149 \| good
2026-03-08T16:00:00.000Z	33 \| good	6.488 \| good	21.032 \| good	28.533 \| good	0.588 \| good	2.452 \| good	0.149 \| good
2026-03-08T17:00:00.000Z	33 \| good	6.123 \| good	21.853 \| good	29.965 \| good	0.527 \| good	2.505 \| good	0.191 \| good
2026-03-08T18:00:00.000Z	33 \| good	6.064 \| good	14.908 \| good	29.813 \| good	0.576 \| good	2.423 \| good	0.149 \| good
2026-03-08T19:00:00.000Z	33 \| good	5.872 \| good	11.012 \| good	32.242 \| good	0.614 \| good	2.537 \| good	0.149 \| good
2026-03-08T20:00:00.000Z	32 \| good	5.27 \| good	16.982 \| good	35.435 \| good	0.488 \| good	2.56 \| good	0.191 \| good
2026-03-08T21:00:00.000Z	34 \| good	4.991 \| good	15.785 \| good	36.977 \| good	0.474 \| good	2.051 \| good	0.191 \| good
2026-03-08T22:00:00.000Z	36 \| good	4.64 \| good	12.168 \| good	39.229 \| good	0.517 \| good	1.936 \| good	0.191 \| good
2026-03-08T23:00:00.000Z	37 \| good	4.52 \| good	14.9 \| good	40.299 \| good	0.478 \| good	3.063 \| good	0.191 \| good
2026-03-09T00:00:00.000Z	35 \| good	4.316 \| good	12.488 \| good	37.605 \| good	0.54 \| good	3.72 \| good	0.234 \| good
2026-03-09T01:00:00.000Z	36 \| good	3.934 \| good	11.826 \| good	38.591 \| good	0.44 \| good	3.379 \| good	0.191 \| good
2026-03-09T02:00:00.000Z	34 \| good	4.131 \| good	11.345 \| good	37.055 \| good	0.409 \| good	4.145 \| good	0.191 \| good
2026-03-09T03:00:00.000Z	31 \| good	0.329 \| good	1.054 \| good	33.663 \| good	0.394 \| good	2.649 \| good	0.157 \| good
2026-03-09T04:00:00.000Z	30 \| good	3.554 \| good	10.873 \| good	31.948 \| good	0.391 \| good	2.885 \| good	0.149 \| good
2026-03-09T05:00:00.000Z	32 \| good	3.347 \| good	12.5 \| good	34.937 \| good	0.46 \| good	2.918 \| good	0.149 \| good
2026-03-09T06:00:00.000Z	33 \| good	3.276 \| good	11.063 \| good	35.953 \| good	0.4 \| good	2.368 \| good	0.149 \| good
2026-03-09T07:00:00.000Z	31 \| good	3.227 \| good	14.082 \| good	34.37 \| good	0.391 \| good	2.379 \| good	0.149 \| good
2026-03-09T08:00:00.000Z	30 \| good	3.129 \| good	10.259 \| good	32.34 \| good	0.418 \| good	2.518 \| good	0.149 \| good
2026-03-09T09:00:00.000Z	31 \| good	3.223 \| good	10.35 \| good	33.328 \| good	0.463 \| good	2.587 \| good	0.149 \| good
2026-03-09T10:00:00.000Z	33 \| good	3.558 \| good	11.66 \| good	36.075 \| good	0.461 \| good	4.687 \| good	0.149 \| good
2026-03-09T11:00:00.000Z	32 \| good	3.377 \| good	10.942 \| good	34.751 \| good	0.423 \| good	6.638 \| good	0.191 \| good
2026-03-09T12:00:00.000Z	30 \| good	3.419 \| good	16.316 \| good	32.438 \| good	0.473 \| good	7.741 \| good	0.202 \| good
2026-03-09T13:00:00.000Z	28 \| good	3.442 \| good	13.377 \| good	29.594 \| good	0.463 \| good	7.668 \| good	0.191 \| good
2026-03-09T14:00:00.000Z	22 \| good	3.702 \| good	16.045 \| good	19.031 \| good	0.425 \| good	8.814 \| good	0.202 \| good
2026-03-09T15:00:00.000Z	26 \| good	3.636 \| good	13.278 \| good	27.731 \| good	0.5 \| good	5.844 \| good	0.153 \| good
2026-03-09T16:00:00.000Z	29 \| good	3.786 \| good	13.89 \| good	31.106 \| good	0.48 \| good	4.58 \| good	0.156 \| good
2026-03-09T17:00:00.000Z	27 \| good	3.768 \| good	15.772 \| good	29.329 \| good	0.565 \| good	4.782 \| good	0.149 \| good
2026-03-09T18:00:00.000Z	25 \| good	4.24 \| good	11.725 \| good	27.142 \| good	0.665 \| good	4.73 \| good	0.191 \| good
2026-03-09T19:00:00.000Z	34 \| good	4.237 \| good	12.762 \| good	36.576 \| good	0.653 \| good	3.936 \| good	0.198 \| good
2026-03-09T20:00:00.000Z	33 \| good	4.935 \| good	14.257 \| good	35.796 \| good	0.701 \| good	3.905 \| good	0.198 \| good
2026-03-09T21:00:00.000Z	36 \| good	5.841 \| good	18.148 \| good	38.84 \| good	0.571 \| good	3.954 \| good	0.282 \| good
2026-03-09T22:00:00.000Z	46 \| good	6.082 \| good	16.624 \| good	49.713 \| good	0.77 \| good	5.421 \| good	0.24 \| good
2026-03-09T23:00:00.000Z	46 \| good	6.082 \| good	16.624 \| good	49.713 \| good	0.77 \| good	5.421 \| good	0.24 \| good
2026-03-09T22:00:00.000Z	40 \| good	1.775 \| good	7.249 \| good	42.822 \| good	0.5 \| good	6.474 \| good	0.188 \| good
2026-03-09T23:00:00.000Z	36 \| good	4.39 \| good	19.292 \| good	39.38 \| good	0.6 \| good	11.214 \| good	0.226 \| good
2026-03-10T00:00:00.000Z	27 \| good	4.799 \| good	20.908 \| good	29.335 \| good	0.7 \| good	15.954 \| good	0.264 \| good
2026-03-10T01:00:00.000Z	27 \| good	4.761 \| good	20.717 \| good	25.109 \| good	0.92 \| good	19.45 \| good	0.296 \| good
2026-03-10T02:00:00.000Z	22 \| good	3.674 \| good	16.107 \| good	22.612 \| good	1.14 \| good	22.946 \| good	0.329 \| good
2026-03-10T03:00:00.000Z	27 \| good	4.897 \| good	21.278 \| good	18.817 \| good	1.361 \| good	26.442 \| good	0.361 \| good
2026-03-10T04:00:00.000Z	27 \| good	5.038 \| good	21.786 \| good	21.722 \| good	1.385 \| good	25.765 \| good	0.353 \| good
2026-03-10T05:00:00.000Z	30 \| good	2.855 \| good	11.995 \| good	31.916 \| good	1.41 \| good	25.088 \| good	0.346 \| good
2026-03-10T06:00:00.000Z	33 \| good	1.255 \| good	4.966 \| good	36.273 \| good	1.434 \| good	24.412 \| good	0.338 \| good
2026-03-10T07:00:00.000Z	31 \| good	0.835 \| good	3.085 \| good	33.544 \| good	1.188 \| good	20.876 \| good	0.306 \| good
2026-03-10T08:00:00.000Z	31 \| good	2.048 \| good	8.186 \| good	32.692 \| good	0.941 \| good	17.341 \| good	0.274 \| good
2026-03-10T09:00:00.000Z	31 \| good	2.194 \| good	9 \| good	32.761 \| good	0.695 \| good	13.805 \| good	0.242 \| good
2026-03-10T10:00:00.000Z	31 \| good	0.43 \| good	1.395 \| good	33.545 \| good	0.6 \| good	11.274 \| good	0.221 \| good
2026-03-10T11:00:00.000Z	33 \| good	0.748 \| good	2.789 \| good	36.305 \| good	0.506 \| good	8.743 \| good	0.2 \| good
2026-03-10T12:00:00.000Z	33 \| good	1.284 \| good	5.031 \| good	36.462 \| good	0.411 \| good	6.212 \| good	0.178 \| good
2026-03-10T13:00:00.000Z	31 \| good	2.04 \| good	8.249 \| good	33.08 \| good	0.431 \| good	5.716 \| good	0.183 \| good
2026-03-10T14:00:00.000Z	31 \| good	3.485 \| good	15.417 \| good	33.237 \| good	0.451 \| good	5.22 \| good	0.187 \| good
2026-03-10T15:00:00.000Z	27 \| good	3.512 \| good	15.511 \| good	29.497 \| good	0.471 \| good	4.724 \| good	0.191 \| good
2026-03-10T16:00:00.000Z	29 \| good	3.74 \| good	16.477 \| good	31.386 \| good	0.474 \| good	3.843 \| good	0.183 \| good
2026-03-10T17:00:00.000Z	29 \| good	3 \| good	12.838 \| good	31.407 \| good	0.477 \| good	2.962 \| good	0.174 \| good
2026-03-10T18:00:00.000Z	33 \| good	2.843 \| good	11.694 \| good	36.064 \| good	0.48 \| good	2.081 \| good	0.165 \| good
2026-03-10T19:00:00.000Z	33 \| good	2.174 \| good	8.759 \| good	35.565 \| good	0.458 \| good	2.166 \| good	0.165 \| good
2026-03-10T20:00:00.000Z	31 \| good	1.489 \| good	6.069 \| good	34.407 \| good	0.437 \| good	2.251 \| good	0.164 \| good
2026-03-10T21:00:00.000Z	30 \| good	1.349 \| good	5.119 \| good	32.277 \| good	0.415 \| good	2.336 \| good	0.163 \| good
2026-03-10T22:00:00.000Z	27 \| good	2.258 \| good	9.451 \| good	29.283 \| good	0.397 \| good	2.992 \| good	0.167 \| good
2026-03-10T23:00:00.000Z	26 \| good	1.084 \| good	4.252 \| good	28.245 \| good	0.379 \| good	3.648 \| good	0.171 \| good
2026-03-11T00:00:00.000Z	26 \| good	1.286 \| good	5 \| good	27.974 \| good	0.36 \| good	4.304 \| good	0.175 \| good
2026-03-11T01:00:00.000Z	21 \| good	1.276 \| good	5.038 \| good	23.183 \| good	0.354 \| good	4.064 \| good	0.173 \| good
2026-03-11T02:00:00.000Z	26 \| good	3.707 \| good	16.147 \| good	28.067 \| good	0.347 \| good	3.825 \| good	0.172 \| good
2026-03-11T03:00:00.000Z	33 \| good	5.775 \| good	24.909 \| good	32.416 \| good	0.341 \| good	3.585 \| good	0.17 \| good
2026-03-11T04:00:00.000Z	32 \| good	3.741 \| good	16.034 \| good	34.913 \| good	0.315 \| good	3.289 \| good	0.168 \| good
2026-03-11T05:00:00.000Z	33 \| good	5.691 \| good	24.789 \| good	34.606 \| good	0.288 \| good	2.994 \| good	0.166 \| good
2026-03-11T06:00:00.000Z	26 \| good	3.395 \| good	3.422 \| good	27.93 \| good	0.261 \| good	2.69 \| good	0.164 \| good
2026-03-11T07:00:00.000Z	31 \| good	4.468 \| good	19.564 \| good	34.378 \| good	0.246 \| good	2.349 \| good	0.162 \| good
2026-03-11T08:00:00.000Z	29 \| good	0.386 \| good	1.392 \| good	31.183 \| good	0.231 \| good	1.999 \| good	0.16 \| good
2026-03-11T09:00:00.000Z	29 \| good	0.411 \| good	1.392 \| good	31.336 \| good	0.216 \| good	1.649 \| good	0.157 \| good
2026-03-11T10:00:00.000Z	32 \| good	2.45 \| good	10 \| good	34.599 \| good	0.222 \| good	1.528 \| good	0.156 \| good
2026-03-11T11:00:00.000Z	32 \| good	0.759 \| good	2.962 \| good	35.11 \| good	0.229 \| good	1.407 \| good	0.154 \| good
2026-03-11T12:00:00.000Z	30 \| good	1.67 \| good	1.681 \| good	32.484 \| good	0.235 \| good	1.285 \| good	0.153 \| good
2026-03-11T13:00:00.000Z	31 \| good	1.684 \| good	1.693 \| good	33.16 \| good	0.25 \| good	1.587 \| good	0.155 \| good
2026-03-11T14:00:00.000Z	31 \| good	1.568 \| good	1.575 \| good	33.835 \| good	0.264 \| good	1.888 \| good	0.157 \| good
2026-03-11T15:00:00.000Z	32 \| good	1.308 \| good	1.316 \| good	34.51 \| good	0.278 \| good	2.19 \| good	0.16 \| good
2026-03-11T16:00:00.000Z	32 \| good	1.123 \| good	1.141 \| good	35.498 \| good	0.279 \| good	1.978 \| good	0.158 \| good
2026-03-11T17:00:00.000Z	29 \| good	0.394 \| good	1.249 \| good	31.193 \| good	0.278 \| good	1.765 \| good	0.157 \| good
2026-03-11T18:00:00.000Z	34 \| good	0.92 \| good	0.978 \| good	37.473 \| good	0.279 \| good	1.556 \| good	0.155 \| good
2026-03-11T19:00:00.000Z	35 \| good	0.829 \| good	0.895 \| good	38.043 \| good	0.262 \| good	1.672 \| good	0.153 \| good
2026-03-11T20:00:00.000Z	36 \| good	0.9 \| good	0.986 \| good	38.613 \| good	0.246 \| good	1.788 \| good	0.152 \| good
2026-03-11T21:00:00.000Z	36 \| good	0.988 \| good	1.071 \| good	39.183 \| good	0.229 \| good	1.903 \| good	0.15 \| good

Hartland

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Hartland, Wisconsin air quality map: Track AQI near you

0.24ppm

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 11:00:00 on 2026-03-08.

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 02:00:00 on 2026-03-09.

What is the current air quality in Hartland, Wisconsin?

The current air quality in Hartland, Wisconsin is 36, categorized as Good based on real-time data.

What pollutant is the most common in Hartland, Wisconsin?

The most common pollutant in Hartland, Wisconsin is O3.

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 5.841 μg/m³.

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

The current PM₁₀ concentration at Hartland, Wisconsin is 18.148 μg/m³.

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

The current carbon monoxide (CO) concentration at Hartland, Wisconsin is 0.282 ppm.

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

The current sulfur dioxide (SO₂) concentration at Hartland, Wisconsin is 0.571 ppb.

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

The current ozone (O₃) concentration at Hartland, Wisconsin is 38.84 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Hartland, Wisconsin is 3.954 ppb.

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