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

The current PM10 concentration at Hartland, Wisconsin is 45.215 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Hartland, Wisconsin is 0.391 ppb.

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

The current ozone (O3) concentration at Hartland, Wisconsin is 17.669 ppm.

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

The current nitrogen dioxide (NO2) concentration at Hartland, Wisconsin is 9.378 ppb.

Hartland, Wisconsin live air quality index now

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

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)

13.48 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

31.74 μg/m³

155

255

425

605+

Ozone (O₃)

34.00 ppb

201

201+

Sulfur Dioxide (SO₂)

0.53 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.41 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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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
2025-07-21T18:00:00.000Z	73 \| moderate	21.366 \| fine	49.286 \| good	38.414 \| good	0.591 \| good	1.803 \| good	0.139 \| good
2025-07-21T19:00:00.000Z	88 \| moderate	29.001 \| fine	96.304 \| fine	39.377 \| good	0.649 \| good	2.211 \| good	0.159 \| good
2025-07-21T20:00:00.000Z	82 \| moderate	25.787 \| fine	105.294 \| fine	40.952 \| good	0.555 \| good	1.594 \| good	0.201 \| good
2025-07-21T21:00:00.000Z	84 \| moderate	26.598 \| fine	61.809 \| fine	45.182 \| good	0.837 \| good	1.866 \| good	0.257 \| good
2025-07-21T22:00:00.000Z	73 \| moderate	21.215 \| fine	88.002 \| fine	43.892 \| good	0.929 \| good	2.072 \| good	0.28 \| good
2025-07-21T23:00:00.000Z	74 \| moderate	20.133 \| fine	101.297 \| fine	48.521 \| good	0.659 \| good	1.664 \| good	0.318 \| good
2025-07-22T00:00:00.000Z	73 \| moderate	17.765 \| fine	100.048 \| fine	34.277 \| good	0.697 \| good	1.993 \| good	0.358 \| good
2025-07-22T01:00:00.000Z	81 \| moderate	24.339 \| fine	115.785 \| fine	33.843 \| good	0.862 \| good	3.315 \| good	0.392 \| good
2025-07-22T02:00:00.000Z	76 \| moderate	21.491 \| fine	104.535 \| fine	32.332 \| good	0.757 \| good	3.833 \| good	0.359 \| good
2025-07-22T03:00:00.000Z	54 \| moderate	11.395 \| good	50.039 \| good	26.034 \| good	0.73 \| good	6.948 \| good	0.208 \| good
2025-07-22T04:00:00.000Z	73 \| moderate	11.73 \| good	99.441 \| fine	29.333 \| good	0.422 \| good	5.606 \| good	0.234 \| good
2025-07-22T05:00:00.000Z	59 \| moderate	11.241 \| good	71.324 \| fine	33.03 \| good	0.481 \| good	7.042 \| good	0.155 \| good
2025-07-22T06:00:00.000Z	86 \| moderate	12.065 \| good	124.933 \| fine	24.748 \| good	0.549 \| good	8.404 \| good	0.134 \| good
2025-07-22T07:00:00.000Z	54 \| moderate	11.401 \| good	58.233 \| fine	22.711 \| good	0.516 \| good	7.834 \| good	0.113 \| good
2025-07-22T08:00:00.000Z	60 \| moderate	14.219 \| fine	57.539 \| fine	22.226 \| good	0.436 \| good	10.621 \| good	0.113 \| good
2025-07-22T09:00:00.000Z	56 \| moderate	11.54 \| good	45.215 \| good	17.669 \| good	0.391 \| good	9.378 \| good	0.107 \| good
2025-07-22T10:00:00.000Z	58 \| moderate	13.313 \| fine	62.193 \| fine	16.847 \| good	0.367 \| good	7.363 \| good	0.113 \| good
2025-07-22T11:00:00.000Z	54 \| moderate	11.42 \| good	26.01 \| good	17.109 \| good	0.416 \| good	6.202 \| good	0.16 \| good
2025-07-22T12:00:00.000Z	60 \| moderate	13.735 \| fine	52.712 \| good	17.122 \| good	0.404 \| good	8.787 \| good	0.16 \| good
2025-07-22T13:00:00.000Z	54 \| moderate	11.408 \| good	35.971 \| good	15.859 \| good	0.34 \| good	9.419 \| good	0.16 \| good
2025-07-22T14:00:00.000Z	62 \| moderate	15.067 \| fine	68.791 \| fine	27.173 \| good	0.716 \| good	5.231 \| good	0.164 \| good
2025-07-22T15:00:00.000Z	67 \| moderate	17.839 \| fine	59.278 \| fine	31.627 \| good	0.823 \| good	5.05 \| good	0.206 \| good
2025-07-22T16:00:00.000Z	67 \| moderate	17.792 \| fine	74.804 \| fine	35.253 \| good	1.03 \| good	3.721 \| good	0.202 \| good
2025-07-22T17:00:00.000Z	67 \| moderate	18.477 \| fine	39.15 \| good	41.4 \| good	1.075 \| good	2.262 \| good	0.202 \| good
2025-07-22T18:00:00.000Z	80 \| moderate	21.546 \| fine	114.149 \| fine	44.887 \| good	1.088 \| good	2.475 \| good	0.195 \| good
2025-07-22T19:00:00.000Z	82 \| moderate	26.106 \| fine	88.73 \| fine	50.161 \| good	0.986 \| good	2.07 \| good	0.275 \| good
2025-07-22T20:00:00.000Z	79 \| moderate	23.928 \| fine	92.156 \| fine	50.536 \| good	0.903 \| good	1.806 \| good	0.346 \| good
2025-07-22T21:00:00.000Z	74 \| moderate	16.969 \| fine	34.027 \| good	62.273 \| fine	0.828 \| good	1.776 \| good	0.545 \| good
2025-07-22T22:00:00.000Z	90 \| moderate	15.422 \| fine	59.156 \| fine	66.858 \| fine	0.811 \| good	1.733 \| good	0.749 \| good
2025-07-22T23:00:00.000Z	66 \| moderate	16.699 \| fine	59.757 \| fine	58.55 \| fine	0.821 \| good	1.745 \| good	0.901 \| good
2025-07-23T00:00:00.000Z	66 \| moderate	16.738 \| fine	48.77 \| good	57.324 \| fine	0.756 \| good	1.869 \| good	0.795 \| good
2025-07-23T01:00:00.000Z	73 \| moderate	20.671 \| fine	73.509 \| fine	57.947 \| fine	0.744 \| good	2.478 \| good	0.782 \| good
2025-07-23T02:00:00.000Z	71 \| moderate	20.022 \| fine	41.861 \| good	56.306 \| fine	0.733 \| good	4.775 \| good	0.828 \| good
2025-07-23T03:00:00.000Z	71 \| moderate	20.06 \| fine	64.781 \| fine	55.498 \| fine	0.684 \| good	5.732 \| good	0.835 \| good
2025-07-23T04:00:00.000Z	71 \| moderate	19.99 \| fine	40.917 \| good	50.792 \| good	0.686 \| good	4.166 \| good	0.676 \| good
2025-07-23T05:00:00.000Z	67 \| moderate	18.083 \| fine	64.966 \| fine	47.815 \| good	0.637 \| good	3.692 \| good	0.676 \| good
2025-07-23T06:00:00.000Z	66 \| moderate	17.165 \| fine	46.21 \| good	45.515 \| good	0.898 \| good	5.707 \| good	0.675 \| good
2025-07-23T07:00:00.000Z	64 \| moderate	16.46 \| fine	36.385 \| good	41.455 \| good	1.65 \| good	5.048 \| good	0.636 \| good
2025-07-23T08:00:00.000Z	64 \| moderate	15.615 \| fine	49.721 \| good	47.473 \| good	2.334 \| good	5.787 \| good	0.519 \| good
2025-07-23T09:00:00.000Z	66 \| moderate	17.432 \| fine	44.72 \| good	42.191 \| good	1.991 \| good	5.774 \| good	0.519 \| good
2025-07-23T10:00:00.000Z	66 \| moderate	16.654 \| fine	64.285 \| fine	42.047 \| good	1.36 \| good	10.06 \| good	0.519 \| good
2025-07-23T11:00:00.000Z	67 \| moderate	18.28 \| fine	50.721 \| good	38.865 \| good	1.002 \| good	7.871 \| good	0.519 \| good
2025-07-23T12:00:00.000Z	67 \| moderate	18.148 \| fine	74.554 \| fine	40.843 \| good	0.935 \| good	7.947 \| good	0.286 \| good
2025-07-23T13:00:00.000Z	66 \| moderate	16.634 \| fine	73.536 \| fine	35.188 \| good	1.046 \| good	9.952 \| good	0.321 \| good
2025-07-23T14:00:00.000Z	62 \| moderate	14.603 \| fine	40.783 \| good	39.939 \| good	0.559 \| good	9.158 \| good	0.321 \| good
2025-07-23T15:00:00.000Z	64 \| moderate	15.542 \| fine	33.024 \| good	40.187 \| good	0.47 \| good	7.76 \| good	0.321 \| good
2025-07-23T16:00:00.000Z	58 \| moderate	13.48 \| fine	31.739 \| good	33.996 \| good	0.526 \| good	7.407 \| good	0.315 \| good
2025-07-23T17:00:00.000Z	58 \| moderate	13.48 \| fine	31.739 \| good	33.996 \| good	0.526 \| good	7.407 \| good	0.315 \| good
2025-07-22T10:00:00.000Z	56 \| moderate	12.038 \| good	53.652 \| good	15.465 \| good	0.835 \| good	6.816 \| good	0.217 \| good
2025-07-22T11:00:00.000Z	52 \| moderate	9.516 \| good	42.461 \| good	16.194 \| good	0.816 \| good	5.999 \| good	0.218 \| good
2025-07-22T12:00:00.000Z	56 \| moderate	12.09 \| good	54.542 \| good	19.133 \| good	0.797 \| good	5.183 \| good	0.22 \| good
2025-07-22T13:00:00.000Z	66 \| moderate	16.857 \| fine	74.652 \| fine	23.955 \| good	1.167 \| good	4.805 \| good	0.236 \| good
2025-07-22T14:00:00.000Z	64 \| moderate	16.007 \| fine	71.019 \| fine	25.692 \| good	1.537 \| good	4.428 \| good	0.251 \| good
2025-07-22T15:00:00.000Z	66 \| moderate	16.61 \| fine	73.931 \| fine	24.268 \| good	1.908 \| good	4.051 \| good	0.266 \| good
2025-07-22T16:00:00.000Z	69 \| moderate	18.576 \| fine	82.128 \| fine	25.097 \| good	1.723 \| good	3.223 \| good	0.251 \| good
2025-07-22T17:00:00.000Z	67 \| moderate	17.848 \| fine	79.007 \| fine	32.866 \| good	1.538 \| good	2.396 \| good	0.236 \| good
2025-07-22T18:00:00.000Z	66 \| moderate	17.111 \| fine	76.074 \| fine	39.656 \| good	1.354 \| good	1.569 \| good	0.221 \| good
2025-07-22T19:00:00.000Z	67 \| moderate	18.363 \| fine	81.361 \| fine	46.699 \| good	1.328 \| good	1.603 \| good	0.222 \| good
2025-07-22T20:00:00.000Z	71 \| moderate	20.173 \| fine	89.408 \| fine	49.534 \| good	1.303 \| good	1.638 \| good	0.224 \| good
2025-07-22T21:00:00.000Z	77 \| moderate	23.065 \| fine	101.436 \| fine	54.868 \| good	1.277 \| good	1.673 \| good	0.226 \| good
2025-07-22T22:00:00.000Z	69 \| moderate	19.48 \| fine	85.855 \| fine	59.326 \| fine	1.404 \| good	2.233 \| good	0.235 \| good
2025-07-22T23:00:00.000Z	71 \| moderate	19.602 \| fine	85.923 \| fine	60.744 \| fine	1.531 \| good	2.793 \| good	0.244 \| good
2025-07-23T00:00:00.000Z	58 \| moderate	12.984 \| fine	57.984 \| fine	55.675 \| fine	1.658 \| good	3.353 \| good	0.254 \| good
2025-07-23T01:00:00.000Z	64 \| moderate	15.889 \| fine	70.586 \| fine	58.222 \| fine	1.717 \| good	4.242 \| good	0.26 \| good
2025-07-23T02:00:00.000Z	67 \| moderate	17.76 \| fine	79.006 \| fine	48.763 \| good	1.776 \| good	5.132 \| good	0.266 \| good
2025-07-23T03:00:00.000Z	66 \| moderate	16.551 \| fine	73.449 \| fine	43.585 \| good	1.835 \| good	6.022 \| good	0.273 \| good
2025-07-23T04:00:00.000Z	64 \| moderate	15.809 \| fine	69.784 \| fine	42.216 \| good	1.895 \| good	6.163 \| good	0.263 \| good
2025-07-23T05:00:00.000Z	60 \| moderate	14.36 \| fine	63.88 \| fine	41.07 \| good	1.955 \| good	6.303 \| good	0.253 \| good
2025-07-23T06:00:00.000Z	64 \| moderate	15.624 \| fine	69.361 \| fine	38.335 \| good	2.016 \| good	6.444 \| good	0.243 \| good
2025-07-23T07:00:00.000Z	64 \| moderate	16.314 \| fine	72.279 \| fine	29.955 \| good	1.997 \| good	5.954 \| good	0.237 \| good
2025-07-23T08:00:00.000Z	66 \| moderate	17.387 \| fine	76.737 \| fine	28.797 \| good	1.978 \| good	5.464 \| good	0.232 \| good
2025-07-23T09:00:00.000Z	64 \| moderate	15.698 \| fine	69.803 \| fine	30.003 \| good	1.959 \| good	4.973 \| good	0.226 \| good
2025-07-23T10:00:00.000Z	58 \| moderate	13.451 \| fine	60.55 \| fine	29.543 \| good	1.871 \| good	4.795 \| good	0.225 \| good
2025-07-23T11:00:00.000Z	58 \| moderate	12.659 \| fine	57.361 \| fine	25.788 \| good	1.782 \| good	4.618 \| good	0.224 \| good
2025-07-23T12:00:00.000Z	56 \| moderate	12.008 \| good	53.536 \| good	26.32 \| good	1.693 \| good	4.44 \| good	0.223 \| good
2025-07-23T13:00:00.000Z	54 \| moderate	10.627 \| good	47.215 \| good	30.441 \| good	1.514 \| good	3.697 \| good	0.217 \| good
2025-07-23T14:00:00.000Z	49 \| good	9.027 \| good	40.014 \| good	36.127 \| good	1.336 \| good	2.954 \| good	0.211 \| good
2025-07-23T15:00:00.000Z	49 \| good	8.605 \| good	37.54 \| good	40.804 \| good	1.157 \| good	2.211 \| good	0.205 \| good
2025-07-23T16:00:00.000Z	44 \| good	8.341 \| good	37 \| good	41.637 \| good	0.977 \| good	1.826 \| good	0.198 \| good
2025-07-23T17:00:00.000Z	44 \| good	7.85 \| good	34.192 \| good	45.095 \| good	0.797 \| good	1.441 \| good	0.192 \| good
2025-07-23T18:00:00.000Z	44 \| good	8.155 \| good	35.675 \| good	46.733 \| good	0.617 \| good	1.056 \| good	0.185 \| good
2025-07-23T19:00:00.000Z	49 \| good	8.588 \| good	37.674 \| good	46.873 \| good	0.59 \| good	1.045 \| good	0.18 \| good
2025-07-23T20:00:00.000Z	49 \| good	9.143 \| good	40.459 \| good	48.586 \| good	0.564 \| good	1.035 \| good	0.175 \| good
2025-07-23T21:00:00.000Z	52 \| moderate	10.07 \| good	44.603 \| good	46.614 \| good	0.537 \| good	1.024 \| good	0.17 \| good
2025-07-23T22:00:00.000Z	52 \| moderate	10.416 \| good	45.888 \| good	44.886 \| good	0.532 \| good	1.389 \| good	0.171 \| good
2025-07-23T23:00:00.000Z	52 \| moderate	10.201 \| good	45.045 \| good	43.702 \| good	0.528 \| good	1.754 \| good	0.172 \| good
2025-07-24T00:00:00.000Z	44 \| good	8.156 \| good	35.9 \| good	42.951 \| good	0.523 \| good	2.118 \| good	0.172 \| good
2025-07-24T01:00:00.000Z	49 \| good	9.121 \| good	40.899 \| good	41.109 \| good	0.558 \| good	2.736 \| good	0.179 \| good
2025-07-24T02:00:00.000Z	52 \| moderate	9.639 \| good	43 \| good	35.121 \| good	0.593 \| good	3.354 \| good	0.186 \| good
2025-07-24T03:00:00.000Z	49 \| good	9.143 \| good	40.074 \| good	32.015 \| good	0.628 \| good	3.972 \| good	0.192 \| good
2025-07-24T04:00:00.000Z	49 \| good	8.719 \| good	38.351 \| good	31.51 \| good	0.663 \| good	4 \| good	0.196 \| good
2025-07-24T05:00:00.000Z	52 \| moderate	9.61 \| good	42.911 \| good	30.607 \| good	0.698 \| good	4.028 \| good	0.199 \| good
2025-07-24T06:00:00.000Z	43 \| good	4.463 \| good	5.259 \| good	45.992 \| good	0.729 \| good	4.04 \| good	0.202 \| good
2025-07-24T07:00:00.000Z	52 \| moderate	10.174 \| good	44.975 \| good	29.611 \| good	0.71 \| good	3.739 \| good	0.198 \| good
2025-07-24T08:00:00.000Z	56 \| moderate	12.37 \| fine	56.06 \| fine	32.02 \| good	0.687 \| good	3.422 \| good	0.194 \| good
2025-07-24T09:00:00.000Z	60 \| moderate	13.763 \| fine	61 \| fine	33.011 \| good	0.665 \| good	3.104 \| good	0.19 \| good

Hartland

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Hartland, Wisconsin air quality map: Track AQI near you

0.11ppm

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 2025-07-21.

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 07:00:00 on 2025-07-22.

What is the current air quality in Hartland, Wisconsin?

The current air quality in Hartland, Wisconsin is 56, 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 11.54 μg/m³.

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

The current PM₁₀ concentration at Hartland, Wisconsin is 45.215 μg/m³.

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

The current carbon monoxide (CO) concentration at Hartland, Wisconsin is 0.107 ppm.

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

The current sulfur dioxide (SO₂) concentration at Hartland, Wisconsin is 0.391 ppb.

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

The current ozone (O₃) concentration at Hartland, Wisconsin is 17.669 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Hartland, Wisconsin is 9.378 ppb.

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