What is the current level of PM10 in Grafton, Wisconsin?

Grafton, Wisconsin currently has a PM10 concentration of 54.453 μg/m3.

What is the current level of sulfur dioxide (SO2) in Grafton, Wisconsin?

The current sulfur dioxide (SO2) concentration in Grafton, Wisconsin is 0.392 ppb.

What is the current level of ozone (O3) in Grafton, Wisconsin?

Grafton, Wisconsin currently has an ozone (O3) concentration of 8.058 ppm.

What is the current level of nitrogen dioxide (NO2) in Grafton, Wisconsin?

The current level of nitrogen dioxide (NO2) in Grafton, Wisconsin is 4.619 ppb.

Current air quality index in Grafton, Wisconsin today

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

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

115

Unhealthy for sensitive groups

Grafton, Wisconsin

Last updated: ... (Local time)

Common air pollutants in Grafton, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

15.92 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

50.20 μg/m³

155

255

425

605+

Ozone (O₃)

74.50 ppb

201

201+

Sulfur Dioxide (SO₂)

0.94 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.57 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 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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Grafton, Wisconsin

Scroll To Air Quality Map

Track live Grafton, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-21T22:00:00.000Z	58 \| moderate	12.528 \| fine	60.869 \| fine	29.517 \| good	0.69 \| good	1.577 \| good	0.249 \| good
2025-07-21T23:00:00.000Z	56 \| moderate	12.461 \| fine	53.707 \| good	29.958 \| good	0.48 \| good	1.25 \| good	0.238 \| good
2025-07-22T00:00:00.000Z	56 \| moderate	11.975 \| good	47.846 \| good	30.038 \| good	0.545 \| good	1.441 \| good	0.262 \| good
2025-07-22T01:00:00.000Z	54 \| moderate	10.899 \| good	51.234 \| good	30.328 \| good	0.697 \| good	1.935 \| good	0.312 \| good
2025-07-22T02:00:00.000Z	54 \| moderate	10.539 \| good	37.721 \| good	29.051 \| good	0.637 \| good	2.492 \| good	0.296 \| good
2025-07-22T03:00:00.000Z	44 \| good	7.919 \| good	34.295 \| good	23.858 \| good	0.452 \| good	5.185 \| good	0.194 \| good
2025-07-22T04:00:00.000Z	80 \| moderate	15.334 \| fine	113.503 \| fine	29.314 \| good	0.43 \| good	2.583 \| good	0.218 \| good
2025-07-22T05:00:00.000Z	58 \| moderate	13.281 \| fine	68.937 \| fine	22.99 \| good	0.518 \| good	3.207 \| good	0.171 \| good
2025-07-22T06:00:00.000Z	56 \| moderate	12.137 \| fine	50.443 \| good	22.99 \| good	0.512 \| good	3.049 \| good	0.128 \| good
2025-07-22T07:00:00.000Z	52 \| moderate	9.662 \| good	43.205 \| good	16.934 \| good	0.493 \| good	2.979 \| good	0.113 \| good
2025-07-22T08:00:00.000Z	56 \| moderate	11.866 \| good	53.208 \| good	13.102 \| good	0.405 \| good	2.843 \| good	0.113 \| good
2025-07-22T09:00:00.000Z	56 \| moderate	12.485 \| fine	52.495 \| good	10.975 \| good	0.377 \| good	4.625 \| good	0.105 \| good
2025-07-22T10:00:00.000Z	58 \| moderate	12.883 \| fine	62.604 \| fine	9.522 \| good	0.314 \| good	4.944 \| good	0.113 \| good
2025-07-22T11:00:00.000Z	54 \| moderate	11.133 \| good	42.992 \| good	9.522 \| good	0.343 \| good	5.132 \| good	0.177 \| good
2025-07-22T12:00:00.000Z	63 \| moderate	15.066 \| fine	79.516 \| fine	9.008 \| good	0.333 \| good	8.105 \| good	0.176 \| good
2025-07-22T13:00:00.000Z	56 \| moderate	12.249 \| fine	57.374 \| fine	9.008 \| good	0.295 \| good	7.682 \| good	0.176 \| good
2025-07-22T14:00:00.000Z	69 \| moderate	18.589 \| fine	62.715 \| fine	20.899 \| good	0.586 \| good	5.172 \| good	0.181 \| good
2025-07-22T15:00:00.000Z	77 \| moderate	22.945 \| fine	76.751 \| fine	25.204 \| good	0.752 \| good	4.809 \| good	0.239 \| good
2025-07-22T16:00:00.000Z	85 \| moderate	25.789 \| fine	122.62 \| fine	33.114 \| good	1.228 \| good	3.538 \| good	0.234 \| good
2025-07-22T17:00:00.000Z	81 \| moderate	25.228 \| fine	109.671 \| fine	40.227 \| good	1.449 \| good	2.294 \| good	0.235 \| good
2025-07-22T18:00:00.000Z	79 \| moderate	23.702 \| fine	89.845 \| fine	45.987 \| good	1.384 \| good	2.527 \| good	0.229 \| good
2025-07-22T19:00:00.000Z	77 \| moderate	23.404 \| fine	83.655 \| fine	51.547 \| good	1.194 \| good	2.102 \| good	0.276 \| good
2025-07-22T20:00:00.000Z	73 \| moderate	21.452 \| fine	63.694 \| fine	53.958 \| good	1.045 \| good	1.753 \| good	0.283 \| good
2025-07-22T21:00:00.000Z	77 \| moderate	23.171 \| fine	78.008 \| fine	56.992 \| fine	0.912 \| good	1.67 \| good	0.4 \| good
2025-07-22T22:00:00.000Z	77 \| moderate	22.548 \| fine	85.437 \| fine	58.565 \| fine	0.855 \| good	1.651 \| good	0.525 \| good
2025-07-22T23:00:00.000Z	75 \| moderate	22.125 \| fine	87.996 \| fine	57.167 \| fine	0.662 \| good	1.676 \| good	0.611 \| good
2025-07-23T00:00:00.000Z	73 \| moderate	21.103 \| fine	76.775 \| fine	56.807 \| fine	0.523 \| good	1.905 \| good	0.554 \| good
2025-07-23T01:00:00.000Z	73 \| moderate	21.4 \| fine	82.932 \| fine	56.68 \| fine	0.567 \| good	2.604 \| good	0.541 \| good
2025-07-23T02:00:00.000Z	71 \| moderate	20.447 \| fine	67.367 \| fine	57.284 \| fine	0.67 \| good	4.236 \| good	0.57 \| good
2025-07-23T03:00:00.000Z	71 \| moderate	20.091 \| fine	67.716 \| fine	55.937 \| fine	0.595 \| good	4.36 \| good	0.578 \| good
2025-07-23T04:00:00.000Z	71 \| moderate	19.614 \| fine	81.245 \| fine	55.681 \| fine	0.587 \| good	3.152 \| good	0.484 \| good
2025-07-23T05:00:00.000Z	69 \| moderate	18.979 \| fine	65.567 \| fine	54.035 \| good	0.526 \| good	3.866 \| good	0.484 \| good
2025-07-23T06:00:00.000Z	69 \| moderate	18.802 \| fine	66.595 \| fine	51.953 \| good	0.9 \| good	5.603 \| good	0.481 \| good
2025-07-23T07:00:00.000Z	66 \| moderate	17.393 \| fine	54.378 \| good	48.564 \| good	1.636 \| good	5.195 \| good	0.458 \| good
2025-07-23T08:00:00.000Z	64 \| moderate	15.812 \| fine	51.2 \| good	47.204 \| good	2.604 \| good	4.89 \| good	0.422 \| good
2025-07-23T09:00:00.000Z	66 \| moderate	16.831 \| fine	48.683 \| good	44.159 \| good	2.376 \| good	5.477 \| good	0.422 \| good
2025-07-23T10:00:00.000Z	66 \| moderate	17.379 \| fine	63.95 \| fine	39.685 \| good	1.24 \| good	9.235 \| good	0.422 \| good
2025-07-23T11:00:00.000Z	62 \| moderate	14.592 \| fine	58.372 \| fine	39.685 \| good	0.982 \| good	7.408 \| good	0.422 \| good
2025-07-23T12:00:00.000Z	66 \| moderate	16.917 \| fine	68.684 \| fine	37.129 \| good	0.952 \| good	8.284 \| good	0.255 \| good
2025-07-23T13:00:00.000Z	62 \| moderate	15.412 \| fine	50.857 \| good	38.596 \| good	0.99 \| good	11.322 \| good	0.305 \| good
2025-07-23T14:00:00.000Z	64 \| moderate	15.692 \| fine	59.958 \| fine	37.036 \| good	0.504 \| good	11.54 \| good	0.305 \| good
2025-07-23T15:00:00.000Z	62 \| moderate	14.632 \| fine	47.042 \| good	35.991 \| good	0.454 \| good	10.918 \| good	0.305 \| good
2025-07-23T16:00:00.000Z	58 \| moderate	13.47 \| fine	41.275 \| good	35.459 \| good	0.494 \| good	10.685 \| good	0.299 \| good
2025-07-23T17:00:00.000Z	60 \| moderate	13.688 \| fine	50.822 \| good	38.086 \| good	0.405 \| good	10.828 \| good	0.244 \| good
2025-07-23T18:00:00.000Z	64 \| moderate	15.671 \| fine	66.371 \| fine	48.604 \| good	0.49 \| good	8.849 \| good	0.263 \| good
2025-07-23T19:00:00.000Z	62 \| moderate	15.096 \| fine	63.516 \| fine	56.447 \| fine	0.666 \| good	4.227 \| good	0.263 \| good
2025-07-23T20:00:00.000Z	87 \| moderate	16.083 \| fine	65.654 \| fine	65.618 \| fine	0.823 \| good	5.021 \| good	0.263 \| good
2025-07-23T21:00:00.000Z	108 \| sensitive	16.176 \| fine	53.75 \| good	72.913 \| moderate	0.952 \| good	4.463 \| good	0.263 \| good
2025-07-23T21:00:00.000Z	115 \| sensitive	15.918 \| fine	50.196 \| good	74.5 \| moderate	0.944 \| good	4.571 \| good	0.258 \| good
2025-07-22T10:00:00.000Z	56 \| moderate	11.952 \| good	53.554 \| good	16.947 \| good	0.491 \| good	4.49 \| good	0.205 \| good
2025-07-22T11:00:00.000Z	58 \| moderate	12.87 \| fine	57.769 \| fine	20.768 \| good	0.441 \| good	3.968 \| good	0.212 \| good
2025-07-22T12:00:00.000Z	62 \| moderate	14.899 \| fine	66.703 \| fine	25.374 \| good	0.391 \| good	3.445 \| good	0.218 \| good
2025-07-22T13:00:00.000Z	66 \| moderate	17.468 \| fine	77.235 \| fine	34.088 \| good	0.549 \| good	3.543 \| good	0.24 \| good
2025-07-22T14:00:00.000Z	62 \| moderate	15.345 \| fine	68.42 \| fine	37.225 \| good	0.707 \| good	3.642 \| good	0.261 \| good
2025-07-22T15:00:00.000Z	60 \| moderate	13.509 \| fine	60.881 \| fine	37.638 \| good	0.865 \| good	3.74 \| good	0.283 \| good
2025-07-22T16:00:00.000Z	62 \| moderate	14.769 \| fine	65.565 \| fine	39.512 \| good	0.956 \| good	3.173 \| good	0.28 \| good
2025-07-22T17:00:00.000Z	62 \| moderate	15.209 \| fine	67.599 \| fine	38.222 \| good	1.047 \| good	2.606 \| good	0.277 \| good
2025-07-22T18:00:00.000Z	64 \| moderate	16.285 \| fine	72.383 \| fine	40.678 \| good	1.138 \| good	2.039 \| good	0.274 \| good
2025-07-22T19:00:00.000Z	66 \| moderate	17.459 \| fine	76.912 \| fine	48.08 \| good	1.123 \| good	1.986 \| good	0.272 \| good
2025-07-22T20:00:00.000Z	67 \| moderate	17.757 \| fine	79.009 \| fine	55.742 \| fine	1.108 \| good	1.934 \| good	0.269 \| good
2025-07-22T21:00:00.000Z	73 \| moderate	20.907 \| fine	91.843 \| fine	60.689 \| fine	1.093 \| good	1.881 \| good	0.267 \| good
2025-07-22T22:00:00.000Z	75 \| moderate	21.934 \| fine	96.353 \| fine	61.922 \| fine	1.151 \| good	2.631 \| good	0.271 \| good
2025-07-22T23:00:00.000Z	75 \| moderate	21.731 \| fine	95.211 \| fine	58.967 \| fine	1.209 \| good	3.382 \| good	0.275 \| good
2025-07-23T00:00:00.000Z	62 \| moderate	14.902 \| fine	66.862 \| fine	55.692 \| fine	1.267 \| good	4.132 \| good	0.279 \| good
2025-07-23T01:00:00.000Z	58 \| moderate	12.631 \| fine	56.348 \| fine	52.797 \| good	1.346 \| good	4.439 \| good	0.276 \| good
2025-07-23T02:00:00.000Z	58 \| moderate	12.579 \| fine	56.046 \| fine	44.998 \| good	1.426 \| good	4.746 \| good	0.273 \| good
2025-07-23T03:00:00.000Z	56 \| moderate	12.01 \| good	53.349 \| good	40.981 \| good	1.505 \| good	5.052 \| good	0.27 \| good
2025-07-23T04:00:00.000Z	60 \| moderate	14.234 \| fine	63.898 \| fine	42.837 \| good	1.654 \| good	5.57 \| good	0.268 \| good
2025-07-23T05:00:00.000Z	62 \| moderate	14.994 \| fine	67.452 \| fine	38.33 \| good	1.802 \| good	6.087 \| good	0.265 \| good
2025-07-23T06:00:00.000Z	62 \| moderate	15.384 \| fine	68.16 \| fine	37.558 \| good	1.951 \| good	6.604 \| good	0.262 \| good
2025-07-23T07:00:00.000Z	66 \| moderate	16.711 \| fine	74.141 \| fine	34.722 \| good	2.008 \| good	6.275 \| good	0.257 \| good
2025-07-23T08:00:00.000Z	69 \| moderate	18.823 \| fine	83.28 \| fine	27.392 \| good	2.065 \| good	5.946 \| good	0.251 \| good
2025-07-23T09:00:00.000Z	67 \| moderate	17.943 \| fine	79.166 \| fine	27.534 \| good	2.122 \| good	5.617 \| good	0.246 \| good
2025-07-23T10:00:00.000Z	60 \| moderate	13.958 \| fine	62.934 \| fine	29.571 \| good	2.04 \| good	5.551 \| good	0.244 \| good
2025-07-23T11:00:00.000Z	56 \| moderate	12.136 \| fine	54.236 \| good	23.847 \| good	1.957 \| good	5.484 \| good	0.243 \| good
2025-07-23T12:00:00.000Z	58 \| moderate	12.595 \| fine	56.834 \| fine	21.324 \| good	1.874 \| good	5.417 \| good	0.241 \| good
2025-07-23T13:00:00.000Z	58 \| moderate	12.553 \| fine	56.646 \| fine	29.324 \| good	1.744 \| good	4.923 \| good	0.24 \| good
2025-07-23T14:00:00.000Z	56 \| moderate	12.339 \| fine	55.751 \| fine	34.218 \| good	1.614 \| good	4.428 \| good	0.24 \| good
2025-07-23T15:00:00.000Z	58 \| moderate	12.611 \| fine	56.446 \| fine	39.942 \| good	1.483 \| good	3.933 \| good	0.239 \| good
2025-07-23T16:00:00.000Z	54 \| moderate	11.451 \| good	50.986 \| good	46.312 \| good	1.319 \| good	3.265 \| good	0.236 \| good
2025-07-23T17:00:00.000Z	54 \| moderate	10.725 \| good	47.781 \| good	52.217 \| good	1.154 \| good	2.598 \| good	0.233 \| good
2025-07-23T18:00:00.000Z	52 \| moderate	9.877 \| good	44.157 \| good	55.338 \| fine	0.989 \| good	1.93 \| good	0.23 \| good
2025-07-23T19:00:00.000Z	51 \| moderate	7.741 \| good	34.324 \| good	55.388 \| fine	0.99 \| good	1.85 \| good	0.227 \| good
2025-07-23T20:00:00.000Z	50 \| good	7.729 \| good	34.063 \| good	53.849 \| good	0.991 \| good	1.771 \| good	0.224 \| good
2025-07-23T21:00:00.000Z	50 \| good	9.296 \| good	41.057 \| good	54.426 \| good	0.992 \| good	1.691 \| good	0.22 \| good
2025-07-23T22:00:00.000Z	52 \| moderate	9.984 \| good	44.082 \| good	53.689 \| good	0.915 \| good	2.522 \| good	0.218 \| good
2025-07-23T23:00:00.000Z	56 \| moderate	11.75 \| good	51.863 \| good	51.524 \| good	0.838 \| good	3.354 \| good	0.215 \| good
2025-07-24T00:00:00.000Z	54 \| moderate	11.266 \| good	49.893 \| good	46.09 \| good	0.762 \| good	4.186 \| good	0.213 \| good
2025-07-24T01:00:00.000Z	52 \| moderate	9.938 \| good	43.926 \| good	43.06 \| good	0.744 \| good	4.698 \| good	0.21 \| good
2025-07-24T02:00:00.000Z	54 \| moderate	10.969 \| good	48.557 \| good	39.443 \| good	0.727 \| good	5.209 \| good	0.208 \| good
2025-07-24T03:00:00.000Z	54 \| moderate	10.747 \| good	47.673 \| good	34.426 \| good	0.71 \| good	5.721 \| good	0.206 \| good
2025-07-24T04:00:00.000Z	54 \| moderate	11.252 \| good	49.716 \| good	35.297 \| good	0.765 \| good	5.461 \| good	0.206 \| good
2025-07-24T05:00:00.000Z	52 \| moderate	10.341 \| good	45.683 \| good	33.806 \| good	0.819 \| good	5.201 \| good	0.207 \| good
2025-07-24T06:00:00.000Z	44 \| good	6.235 \| good	7.064 \| good	47.674 \| good	0.877 \| good	4.953 \| good	0.207 \| good
2025-07-24T07:00:00.000Z	52 \| moderate	10.147 \| good	44.794 \| good	31.899 \| good	0.808 \| good	4.367 \| good	0.202 \| good
2025-07-24T08:00:00.000Z	56 \| moderate	11.773 \| good	51.97 \| good	28.692 \| good	0.742 \| good	3.793 \| good	0.197 \| good
2025-07-24T09:00:00.000Z	60 \| moderate	13.71 \| fine	61.18 \| fine	28.607 \| good	0.676 \| good	3.218 \| good	0.192 \| good

Grafton

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Grafton, Wisconsin

0.11ppm

How accurate is Wisconsin, USA air quality data?

The air quality data for Wisconsin, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Grafton, Wisconsin get updated?

Air quality updates for Grafton, Wisconsin are available every hour.

What time in the past 24 hours saw the poorest air quality in Grafton, Wisconsin?

Grafton, Wisconsin experienced its worst air quality at 12:00:00, 2025-07-21.

When was air quality in Grafton, Wisconsin the best over the past 24 hours?

The best air quality in Grafton, Wisconsin was observed at 03:00:00 on 2025-07-22.

What is the air quality in Grafton, Wisconsin right now?

The air quality in Grafton, Wisconsin right now is Moderate, with an AQI of 56.

What pollutant is most frequently found in Grafton, Wisconsin?

In Grafton, Wisconsin, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Grafton, Wisconsin is poor?

When air quality in Grafton, Wisconsin is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Grafton, Wisconsin right now?

Grafton, Wisconsin currently has a PM_2.5 concentration of 11.898 μg/m³.

What is the current level of PM₁₀ in Grafton, Wisconsin?

Grafton, Wisconsin currently has a PM₁₀ concentration of 54.453 μg/m³.

What is the current level of carbon monoxide (CO) in Grafton, Wisconsin?

The current carbon monoxide (CO) level in Grafton, Wisconsin is 0.106 ppm.

What is the current level of sulfur dioxide (SO₂) in Grafton, Wisconsin?

The current sulfur dioxide (SO₂) concentration in Grafton, Wisconsin is 0.392 ppb.

What is the current level of ozone (O₃) in Grafton, Wisconsin?

Grafton, Wisconsin currently has an ozone (O₃) concentration of 8.058 ppm.

What is the current level of nitrogen dioxide (NO₂) in Grafton, Wisconsin?

The current level of nitrogen dioxide (NO₂) in Grafton, Wisconsin is 4.619 ppb.

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