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

Grafton, Wisconsin currently has a PM10 concentration of 48.63 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Grafton, Wisconsin is 1.106 ppb.

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

Grafton, Wisconsin currently has an ozone (O3) concentration of 22.987 ppm.

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

The current level of nitrogen dioxide (NO2) in Grafton, Wisconsin is 10.565 ppb.

Current air quality index in Grafton, Wisconsin today

Q: What is the PM2.5 concentration in Grafton, Wisconsin right now?

Grafton, Wisconsin currently has a PM2.5 concentration of 13.221 μg/m3.

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)

Moderate

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)

13.22 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

48.63 μg/m³

155

255

425

605+

Ozone (O₃)

22.99 ppb

201

201+

Sulfur Dioxide (SO₂)

1.11 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.56 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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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
2025-12-07T15:00:00.000Z	44 \| good	8.446 \| good	15.418 \| good	20.716 \| good	0.825 \| good	5.763 \| good	0.227 \| good
2025-12-07T16:00:00.000Z	33 \| good	5.927 \| good	18.655 \| good	22.258 \| good	0.865 \| good	4.203 \| good	0.272 \| good
2025-12-07T17:00:00.000Z	33 \| good	5.807 \| good	15.337 \| good	20.153 \| good	0.864 \| good	3.67 \| good	0.219 \| good
2025-12-07T18:00:00.000Z	22 \| good	4.33 \| good	10.319 \| good	18.359 \| good	0.801 \| good	2.589 \| good	0.219 \| good
2025-12-07T19:00:00.000Z	27 \| good	4.662 \| good	21.203 \| good	18.377 \| good	0.716 \| good	3.508 \| good	0.219 \| good
2025-12-07T20:00:00.000Z	22 \| good	4.189 \| good	14.501 \| good	14.811 \| good	0.657 \| good	3.569 \| good	0.269 \| good
2025-12-07T21:00:00.000Z	33 \| good	5.75 \| good	34.677 \| good	14.962 \| good	0.671 \| good	4.53 \| good	0.262 \| good
2025-12-07T22:00:00.000Z	22 \| good	4.233 \| good	23.406 \| good	22.061 \| good	0.717 \| good	6.699 \| good	0.262 \| good
2025-12-07T23:00:00.000Z	22 \| good	4.127 \| good	21.968 \| good	20.79 \| good	0.77 \| good	9.041 \| good	0.272 \| good
2025-12-08T00:00:00.000Z	22 \| good	3.367 \| good	13.216 \| good	23.631 \| good	0.739 \| good	12.404 \| good	0.227 \| good
2025-12-08T01:00:00.000Z	26 \| good	3.717 \| good	18.387 \| good	28.329 \| good	0.838 \| good	13.041 \| good	0.235 \| good
2025-12-08T02:00:00.000Z	24 \| good	3.934 \| good	16.575 \| good	26.465 \| good	0.794 \| good	13.864 \| good	0.243 \| good
2025-12-08T03:00:00.000Z	28 \| good	5.232 \| good	19.203 \| good	30.003 \| good	0.923 \| good	13.677 \| good	0.259 \| good
2025-12-08T04:00:00.000Z	28 \| good	5.339 \| good	23.989 \| good	30.106 \| good	0.758 \| good	12.851 \| good	0.245 \| good
2025-12-08T05:00:00.000Z	31 \| good	4.832 \| good	19.958 \| good	33.815 \| good	0.956 \| good	13.781 \| good	0.229 \| good
2025-12-08T06:00:00.000Z	27 \| good	4.693 \| good	16.201 \| good	27.087 \| good	0.98 \| good	14.23 \| good	0.235 \| good
2025-12-08T07:00:00.000Z	22 \| good	4.496 \| good	15.882 \| good	23.076 \| good	0.828 \| good	14.436 \| good	0.243 \| good
2025-12-08T08:00:00.000Z	22 \| good	4.449 \| good	17.787 \| good	21.889 \| good	2.148 \| good	14.7 \| good	0.19 \| good
2025-12-08T09:00:00.000Z	27 \| good	4.607 \| good	14.27 \| good	19.09 \| good	1.511 \| good	13.961 \| good	0.183 \| good
2025-12-08T10:00:00.000Z	27 \| good	4.822 \| good	12.467 \| good	20.982 \| good	1.253 \| good	17.567 \| good	0.198 \| good
2025-12-08T11:00:00.000Z	27 \| good	4.784 \| good	20.401 \| good	26.612 \| good	1.157 \| good	18.754 \| good	0.243 \| good
2025-12-08T12:00:00.000Z	28 \| good	4.627 \| good	13.817 \| good	29.842 \| good	0.828 \| good	20.158 \| good	0.304 \| good
2025-12-08T13:00:00.000Z	27 \| good	5.447 \| good	17.686 \| good	25.415 \| good	0.906 \| good	20.713 \| good	0.328 \| good
2025-12-08T14:00:00.000Z	38 \| good	7.051 \| good	17.77 \| good	26.73 \| good	0.848 \| good	26.239 \| good	0.441 \| good
2025-12-08T15:00:00.000Z	38 \| good	6.664 \| good	25.429 \| good	25.143 \| good	0.926 \| good	26.658 \| good	0.494 \| good
2025-12-08T16:00:00.000Z	27 \| good	5.432 \| good	20.366 \| good	27.945 \| good	1.244 \| good	24.958 \| good	0.441 \| good
2025-12-08T17:00:00.000Z	38 \| good	6.582 \| good	18.259 \| good	27.678 \| good	1.345 \| good	21.516 \| good	0.227 \| good
2025-12-08T18:00:00.000Z	34 \| good	5.444 \| good	37.192 \| good	24.707 \| good	0.98 \| good	13.407 \| good	0.167 \| good
2025-12-08T19:00:00.000Z	33 \| good	5.609 \| good	25.412 \| good	26.43 \| good	0.774 \| good	10.827 \| good	0.219 \| good
2025-12-08T20:00:00.000Z	26 \| good	4.247 \| good	21.124 \| good	28.187 \| good	0.902 \| good	12.395 \| good	0.219 \| good
2025-12-08T21:00:00.000Z	33 \| good	5.911 \| good	19.764 \| good	28.539 \| good	1.061 \| good	16.705 \| good	0.272 \| good
2025-12-08T22:00:00.000Z	38 \| good	6.984 \| good	23.632 \| good	27.516 \| good	1.114 \| good	19.329 \| good	0.333 \| good
2025-12-08T23:00:00.000Z	44 \| good	7.761 \| good	39.41 \| good	26.607 \| good	1.188 \| good	25.226 \| good	0.28 \| good
2025-12-09T00:00:00.000Z	38 \| good	7.251 \| good	23.869 \| good	23.553 \| good	1.33 \| good	22.071 \| good	0.288 \| good
2025-12-09T01:00:00.000Z	38 \| good	7.465 \| good	36.784 \| good	20.021 \| good	1.321 \| good	20.626 \| good	0.28 \| good
2025-12-09T02:00:00.000Z	44 \| good	7.899 \| good	38.52 \| good	21.479 \| good	1.216 \| good	20.789 \| good	0.28 \| good
2025-12-09T03:00:00.000Z	52 \| moderate	10.319 \| good	46.029 \| good	14.063 \| good	1.859 \| good	9.909 \| good	0.202 \| good
2025-12-09T04:00:00.000Z	38 \| good	6.553 \| good	35.854 \| good	14.01 \| good	1.054 \| good	17.792 \| good	0.213 \| good
2025-12-09T05:00:00.000Z	33 \| good	6.369 \| good	22.89 \| good	15.115 \| good	1.073 \| good	16.872 \| good	0.219 \| good
2025-12-09T06:00:00.000Z	27 \| good	5.466 \| good	21.783 \| good	26.876 \| good	1.029 \| good	15.069 \| good	0.213 \| good
2025-12-09T07:00:00.000Z	33 \| good	5.906 \| good	29.066 \| good	29.969 \| good	1.03 \| good	14.454 \| good	0.213 \| good
2025-12-09T08:00:00.000Z	38 \| good	6.999 \| good	29.837 \| good	31.058 \| good	0.977 \| good	8.241 \| good	0.167 \| good
2025-12-09T09:00:00.000Z	44 \| good	7.706 \| good	27.891 \| good	29.211 \| good	0.986 \| good	8.337 \| good	0.159 \| good
2025-12-09T10:00:00.000Z	44 \| good	8.337 \| good	34.723 \| good	29.833 \| good	1.002 \| good	8.516 \| good	0.167 \| good
2025-12-09T11:00:00.000Z	52 \| moderate	9.545 \| good	33.349 \| good	24.949 \| good	1.049 \| good	8.11 \| good	0.167 \| good
2025-12-09T12:00:00.000Z	54 \| moderate	11.458 \| good	39.515 \| good	26.708 \| good	1.101 \| good	7.611 \| good	0.219 \| good
2025-12-09T13:00:00.000Z	56 \| moderate	11.869 \| good	30.91 \| good	20.32 \| good	1.1 \| good	7.846 \| good	0.219 \| good
2025-12-09T14:00:00.000Z	60 \| moderate	13.522 \| fine	48.521 \| good	23.012 \| good	1.078 \| good	10.672 \| good	0.231 \| good
2025-12-09T14:00:00.000Z	58 \| moderate	13.221 \| fine	48.63 \| good	22.987 \| good	1.106 \| good	10.565 \| good	0.235 \| good
2025-12-09T15:00:00.000Z	49 \| good	9.408 \| good	41.979 \| good	22.703 \| good	0.352 \| good	3.61 \| good	0.2 \| good
2025-12-09T16:00:00.000Z	52 \| moderate	10.057 \| good	44.89 \| good	25.521 \| good	0.325 \| good	3.393 \| good	0.198 \| good
2025-12-09T17:00:00.000Z	52 \| moderate	9.864 \| good	43.944 \| good	25.224 \| good	0.299 \| good	3.175 \| good	0.195 \| good
2025-12-09T18:00:00.000Z	52 \| moderate	9.963 \| good	44.075 \| good	24.537 \| good	0.272 \| good	2.957 \| good	0.193 \| good
2025-12-09T19:00:00.000Z	52 \| moderate	9.649 \| good	43.019 \| good	23.556 \| good	0.292 \| good	3.665 \| good	0.196 \| good
2025-12-09T20:00:00.000Z	49 \| good	9.404 \| good	41.912 \| good	23.361 \| good	0.311 \| good	4.372 \| good	0.198 \| good
2025-12-09T21:00:00.000Z	52 \| moderate	9.567 \| good	42.931 \| good	22.874 \| good	0.331 \| good	5.079 \| good	0.201 \| good
2025-12-09T22:00:00.000Z	49 \| good	9.481 \| good	42.035 \| good	20.055 \| good	0.373 \| good	6.405 \| good	0.21 \| good
2025-12-09T23:00:00.000Z	54 \| moderate	10.578 \| good	46.975 \| good	14.541 \| good	0.416 \| good	7.73 \| good	0.218 \| good
2025-12-10T00:00:00.000Z	58 \| moderate	12.805 \| fine	57.078 \| fine	8.751 \| good	0.459 \| good	9.055 \| good	0.227 \| good
2025-12-10T01:00:00.000Z	58 \| moderate	13.451 \| fine	60.92 \| fine	11.247 \| good	0.537 \| good	9.602 \| good	0.227 \| good
2025-12-10T02:00:00.000Z	60 \| moderate	14.035 \| fine	62.981 \| fine	16.423 \| good	0.616 \| good	10.149 \| good	0.228 \| good
2025-12-10T03:00:00.000Z	60 \| moderate	14.098 \| fine	62.978 \| fine	18.849 \| good	0.694 \| good	10.696 \| good	0.229 \| good
2025-12-10T04:00:00.000Z	58 \| moderate	13.285 \| fine	60.721 \| fine	22.606 \| good	0.534 \| good	8.592 \| good	0.219 \| good
2025-12-10T05:00:00.000Z	58 \| moderate	12.62 \| fine	56.641 \| fine	26.43 \| good	0.375 \| good	6.488 \| good	0.208 \| good
2025-12-10T06:00:00.000Z	52 \| moderate	10.043 \| good	44.933 \| good	25.497 \| good	0.215 \| good	4.384 \| good	0.198 \| good
2025-12-10T07:00:00.000Z	44 \| good	7.827 \| good	34.169 \| good	19.624 \| good	0.201 \| good	3.912 \| good	0.184 \| good
2025-12-10T08:00:00.000Z	44 \| good	7.808 \| good	34.016 \| good	16.231 \| good	0.187 \| good	3.439 \| good	0.17 \| good
2025-12-10T09:00:00.000Z	56 \| moderate	11.597 \| good	50.912 \| good	20.339 \| good	0.173 \| good	2.966 \| good	0.157 \| good
2025-12-10T10:00:00.000Z	52 \| moderate	10.364 \| good	45.982 \| good	23.799 \| good	0.179 \| good	2.605 \| good	0.165 \| good
2025-12-10T11:00:00.000Z	44 \| good	8.377 \| good	36.895 \| good	26.108 \| good	0.185 \| good	2.244 \| good	0.174 \| good
2025-12-10T12:00:00.000Z	38 \| good	7.499 \| good	33.019 \| good	28.313 \| good	0.191 \| good	1.882 \| good	0.183 \| good
2025-12-10T13:00:00.000Z	33 \| good	5.929 \| good	26.828 \| good	27.779 \| good	0.194 \| good	1.794 \| good	0.175 \| good
2025-12-10T14:00:00.000Z	20 \| good	3.37 \| good	14.959 \| good	21.86 \| good	0.197 \| good	1.705 \| good	0.167 \| good
2025-12-10T15:00:00.000Z	20 \| good	2.812 \| good	11.92 \| good	21.52 \| good	0.199 \| good	1.617 \| good	0.159 \| good
2025-12-10T16:00:00.000Z	19 \| good	2.996 \| good	12.109 \| good	21.395 \| good	0.189 \| good	1.394 \| good	0.155 \| good
2025-12-10T17:00:00.000Z	21 \| good	2.914 \| good	12 \| good	22.927 \| good	0.178 \| good	1.172 \| good	0.152 \| good
2025-12-10T18:00:00.000Z	20 \| good	2.751 \| good	11 \| good	21.951 \| good	0.167 \| good	0.95 \| good	0.148 \| good
2025-12-10T19:00:00.000Z	19 \| good	3.079 \| good	12.119 \| good	20.546 \| good	0.185 \| good	1.09 \| good	0.147 \| good
2025-12-10T20:00:00.000Z	20 \| good	3.159 \| good	13.859 \| good	22.191 \| good	0.204 \| good	1.229 \| good	0.147 \| good
2025-12-10T21:00:00.000Z	24 \| good	2.8 \| good	11.85 \| good	25.791 \| good	0.222 \| good	1.368 \| good	0.146 \| good
2025-12-10T22:00:00.000Z	23 \| good	2.708 \| good	11.004 \| good	25.138 \| good	0.262 \| good	1.611 \| good	0.145 \| good
2025-12-10T23:00:00.000Z	22 \| good	3.781 \| good	16.084 \| good	22.267 \| good	0.302 \| good	1.855 \| good	0.144 \| good
2025-12-11T00:00:00.000Z	22 \| good	4.204 \| good	18.909 \| good	20.89 \| good	0.341 \| good	2.098 \| good	0.143 \| good
2025-12-11T01:00:00.000Z	22 \| good	3.797 \| good	16.144 \| good	20.994 \| good	0.358 \| good	2.085 \| good	0.142 \| good
2025-12-11T02:00:00.000Z	22 \| good	4.281 \| good	19.009 \| good	21.219 \| good	0.375 \| good	2.072 \| good	0.14 \| good
2025-12-11T03:00:00.000Z	27 \| good	4.674 \| good	20.099 \| good	20.004 \| good	0.392 \| good	2.06 \| good	0.138 \| good
2025-12-11T04:00:00.000Z	27 \| good	5.261 \| good	23.034 \| good	20.943 \| good	0.395 \| good	1.974 \| good	0.138 \| good
2025-12-11T05:00:00.000Z	27 \| good	5.463 \| good	23.183 \| good	21.049 \| good	0.397 \| good	1.888 \| good	0.137 \| good
2025-12-11T06:00:00.000Z	27 \| good	4.97 \| good	21.174 \| good	19.597 \| good	0.399 \| good	1.802 \| good	0.137 \| good
2025-12-11T07:00:00.000Z	27 \| good	4.737 \| good	20.995 \| good	20.164 \| good	0.387 \| good	1.731 \| good	0.137 \| good
2025-12-11T08:00:00.000Z	22 \| good	4.498 \| good	19.189 \| good	20.075 \| good	0.374 \| good	1.661 \| good	0.137 \| good
2025-12-11T09:00:00.000Z	22 \| good	4.398 \| good	19.065 \| good	21.011 \| good	0.362 \| good	1.591 \| good	0.137 \| good
2025-12-11T10:00:00.000Z	22 \| good	4.47 \| good	19.113 \| good	20.635 \| good	0.36 \| good	1.814 \| good	0.139 \| good
2025-12-11T11:00:00.000Z	22 \| good	4.179 \| good	18.11 \| good	18.539 \| good	0.359 \| good	2.037 \| good	0.141 \| good
2025-12-11T12:00:00.000Z	27 \| good	5.117 \| good	22.112 \| good	20.158 \| good	0.357 \| good	2.26 \| good	0.143 \| good
2025-12-11T13:00:00.000Z	22 \| good	4.313 \| good	19.029 \| good	19.268 \| good	0.369 \| good	2.941 \| good	0.152 \| good
2025-12-11T14:00:00.000Z	22 \| good	3.923 \| good	17.064 \| good	20.489 \| good	0.38 \| good	3.621 \| good	0.161 \| good

Grafton

Empower business decisions with accurate air quality data

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

0.23ppm

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 01:00:00, 2025-12-09.

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

The best air quality in Grafton, Wisconsin was observed at 08:00:00 on 2025-12-08.

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

The air quality in Grafton, Wisconsin right now is Moderate, with an AQI of 58.

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 13.221 μg/m³.

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

Grafton, Wisconsin currently has a PM₁₀ concentration of 48.63 μg/m³.

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

The current carbon monoxide (CO) level in Grafton, Wisconsin is 0.235 ppm.

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

The current sulfur dioxide (SO₂) concentration in Grafton, Wisconsin is 1.106 ppb.

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

Grafton, Wisconsin currently has an ozone (O₃) concentration of 22.987 ppm.

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

The current level of nitrogen dioxide (NO₂) in Grafton, Wisconsin is 10.565 ppb.

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