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

Marshfield, Wisconsin currently has a PM10 concentration of 34.595 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Marshfield, Wisconsin is 0.61 ppb.

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

Marshfield, Wisconsin currently has an ozone (O3) concentration of 33.782 ppm.

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

The current level of nitrogen dioxide (NO2) in Marshfield, Wisconsin is 2.165 ppb.

Current air quality index in Marshfield, Wisconsin today

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

Marshfield, Wisconsin currently has a PM2.5 concentration of 4.256 μg/m3.

Stay updated with real-time air quality in Marshfield, 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

Marshfield, Wisconsin

Last updated: ... (Local time)

Common air pollutants in Marshfield, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.26 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

34.59 μg/m³

155

255

425

605+

Ozone (O₃)

33.78 ppb

201

201+

Sulfur Dioxide (SO₂)

0.61 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.17 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 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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Marshfield, Wisconsin

Scroll To Air Quality Map

Track live Marshfield, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-22T03:00:00.000Z	33 \| good	5.763 \| good	16.493 \| good	32.877 \| good	0.507 \| good	2.982 \| good	0.208 \| good
2026-07-22T04:00:00.000Z	48 \| good	5.16 \| good	52.14 \| good	29.267 \| good	0.558 \| good	2.885 \| good	0.172 \| good
2026-07-22T05:00:00.000Z	34 \| good	4.822 \| good	36.651 \| good	26.305 \| good	0.601 \| good	3.043 \| good	0.172 \| good
2026-07-22T06:00:00.000Z	31 \| good	4.122 \| good	34.323 \| good	26.574 \| good	0.608 \| good	2.745 \| good	0.22 \| good
2026-07-22T07:00:00.000Z	22 \| good	2.572 \| good	9.823 \| good	23.806 \| good	0.608 \| good	2.882 \| good	0.2 \| good
2026-07-22T08:00:00.000Z	31 \| good	2.456 \| good	33.719 \| good	23.03 \| good	0.601 \| good	4.667 \| good	0.2 \| good
2026-07-22T09:00:00.000Z	21 \| good	2.439 \| good	15.992 \| good	23.164 \| good	0.558 \| good	3.634 \| good	0.2 \| good
2026-07-22T10:00:00.000Z	19 \| good	2.476 \| good	20.512 \| good	21.291 \| good	0.517 \| good	5.622 \| good	0.2 \| good
2026-07-22T11:00:00.000Z	21 \| good	2.745 \| good	10.075 \| good	22.546 \| good	0.675 \| good	7.017 \| good	0.241 \| good
2026-07-22T12:00:00.000Z	25 \| good	2.725 \| good	26.718 \| good	20.698 \| good	0.662 \| good	8.081 \| good	0.264 \| good
2026-07-22T13:00:00.000Z	25 \| good	2.944 \| good	27.107 \| good	16.447 \| good	0.662 \| good	7.744 \| good	0.323 \| good
2026-07-22T14:00:00.000Z	19 \| good	2.867 \| good	11.945 \| good	20.624 \| good	0.777 \| good	10.545 \| good	0.281 \| good
2026-07-22T15:00:00.000Z	21 \| good	2.936 \| good	16.287 \| good	23.041 \| good	0.702 \| good	5.818 \| good	0.22 \| good
2026-07-22T16:00:00.000Z	25 \| good	3.309 \| good	14.65 \| good	26.795 \| good	0.601 \| good	5.152 \| good	0.22 \| good
2026-07-22T17:00:00.000Z	25 \| good	3.134 \| good	12.578 \| good	26.762 \| good	0.785 \| good	4.567 \| good	0.22 \| good
2026-07-22T18:00:00.000Z	28 \| good	3.074 \| good	30.32 \| good	28.061 \| good	0.733 \| good	4.484 \| good	0.22 \| good
2026-07-22T19:00:00.000Z	31 \| good	3.315 \| good	19.794 \| good	33.74 \| good	0.714 \| good	4.636 \| good	0.24 \| good
2026-07-22T20:00:00.000Z	31 \| good	3.774 \| good	19.464 \| good	33.329 \| good	0.714 \| good	4.751 \| good	0.199 \| good
2026-07-22T21:00:00.000Z	31 \| good	3.915 \| good	19.895 \| good	33.213 \| good	0.667 \| good	4.941 \| good	0.225 \| good
2026-07-22T22:00:00.000Z	31 \| good	3.665 \| good	16.756 \| good	33.729 \| good	0.676 \| good	5.207 \| good	0.223 \| good
2026-07-22T23:00:00.000Z	32 \| good	3.857 \| good	21.333 \| good	35.078 \| good	0.748 \| good	5.058 \| good	0.223 \| good
2026-07-23T00:00:00.000Z	31 \| good	3.559 \| good	15.852 \| good	34.303 \| good	0.733 \| good	5.25 \| good	0.243 \| good
2026-07-23T01:00:00.000Z	30 \| good	3.84 \| good	18.773 \| good	31.71 \| good	0.681 \| good	2.269 \| good	0.26 \| good
2026-07-23T02:00:00.000Z	28 \| good	3.913 \| good	12.636 \| good	30.369 \| good	0.667 \| good	2.647 \| good	0.243 \| good
2026-07-23T03:00:00.000Z	52 \| moderate	10.308 \| good	45.402 \| good	20.789 \| good	0.125 \| good	3.747 \| good	0.128 \| good
2026-07-23T04:00:00.000Z	33 \| good	6.385 \| good	21.059 \| good	28.097 \| good	0.576 \| good	8.174 \| good	0.262 \| good
2026-07-23T05:00:00.000Z	38 \| good	6.555 \| good	28.699 \| good	27.202 \| good	0.72 \| good	5.901 \| good	0.28 \| good
2026-07-23T06:00:00.000Z	33 \| good	5.751 \| good	20.864 \| good	22.365 \| good	0.704 \| good	6.757 \| good	0.243 \| good
2026-07-23T07:00:00.000Z	33 \| good	5.654 \| good	26.557 \| good	19.923 \| good	0.691 \| good	3.182 \| good	0.225 \| good
2026-07-23T08:00:00.000Z	22 \| good	4.025 \| good	20.312 \| good	18.681 \| good	0.533 \| good	2.03 \| good	0.208 \| good
2026-07-23T09:00:00.000Z	24 \| good	4.173 \| good	25.834 \| good	20.682 \| good	0.461 \| good	3.227 \| good	0.208 \| good
2026-07-23T10:00:00.000Z	22 \| good	4.163 \| good	20.655 \| good	21.164 \| good	0.53 \| good	2.383 \| good	0.227 \| good
2026-07-23T11:00:00.000Z	22 \| good	4.182 \| good	18.099 \| good	20.973 \| good	0.618 \| good	4.376 \| good	0.209 \| good
2026-07-23T12:00:00.000Z	33 \| good	5.546 \| good	17.934 \| good	15.348 \| good	0.808 \| good	8.139 \| good	0.282 \| good
2026-07-23T13:00:00.000Z	27 \| good	5.491 \| good	23.34 \| good	17.311 \| good	0.808 \| good	11.548 \| good	0.282 \| good
2026-07-23T14:00:00.000Z	27 \| good	4.985 \| good	24.471 \| good	20.636 \| good	0.7 \| good	7.309 \| good	0.211 \| good
2026-07-23T15:00:00.000Z	27 \| good	4.554 \| good	16.474 \| good	21.364 \| good	0.605 \| good	8.545 \| good	0.211 \| good
2026-07-23T16:00:00.000Z	27 \| good	4.6 \| good	22.881 \| good	21.232 \| good	0.585 \| good	7.564 \| good	0.19 \| good
2026-07-23T17:00:00.000Z	29 \| good	4.213 \| good	15.729 \| good	31.32 \| good	0.599 \| good	5.833 \| good	0.19 \| good
2026-07-23T18:00:00.000Z	31 \| good	3.892 \| good	13.546 \| good	32.819 \| good	0.655 \| good	5.567 \| good	0.19 \| good
2026-07-23T19:00:00.000Z	33 \| good	4.121 \| good	23.261 \| good	35.877 \| good	0.599 \| good	4.469 \| good	0.171 \| good
2026-07-23T20:00:00.000Z	32 \| good	4.216 \| good	31.216 \| good	35.294 \| good	0.579 \| good	4.194 \| good	0.171 \| good
2026-07-23T21:00:00.000Z	38 \| good	6.672 \| good	33.758 \| good	36.195 \| good	0.828 \| good	3.915 \| good	0.206 \| good
2026-07-23T22:00:00.000Z	35 \| good	5.076 \| good	30.294 \| good	37.843 \| good	0.632 \| good	3.046 \| good	0.188 \| good
2026-07-23T23:00:00.000Z	33 \| good	4.366 \| good	30.088 \| good	36.144 \| good	0.606 \| good	3.665 \| good	0.206 \| good
2026-07-24T00:00:00.000Z	40 \| good	6.493 \| good	42.857 \| good	37.54 \| good	0.617 \| good	2.41 \| good	0.188 \| good
2026-07-24T01:00:00.000Z	32 \| good	4.256 \| good	34.595 \| good	33.782 \| good	0.61 \| good	2.165 \| good	0.188 \| good
2026-07-24T02:00:00.000Z	32 \| good	4.256 \| good	34.595 \| good	33.782 \| good	0.61 \| good	2.165 \| good	0.188 \| good
2026-07-24T03:00:00.000Z	54 \| moderate	11.412 \| good	50.921 \| good	24.43 \| good	0.143 \| good	2.888 \| good	0.137 \| good
2026-07-24T04:00:00.000Z	54 \| moderate	10.704 \| good	47.754 \| good	24.754 \| good	0.149 \| good	2.906 \| good	0.138 \| good
2026-07-24T05:00:00.000Z	52 \| moderate	9.948 \| good	44.522 \| good	25.313 \| good	0.148 \| good	2.993 \| good	0.139 \| good
2026-07-24T06:00:00.000Z	56 \| moderate	11.935 \| good	53.517 \| good	22.587 \| good	0.142 \| good	3.006 \| good	0.139 \| good
2026-07-24T07:00:00.000Z	52 \| moderate	10.371 \| good	45.881 \| good	24.554 \| good	0.137 \| good	2.957 \| good	0.138 \| good
2026-07-24T08:00:00.000Z	52 \| moderate	9.605 \| good	42.878 \| good	22.309 \| good	0.133 \| good	2.993 \| good	0.137 \| good
2026-07-24T09:00:00.000Z	52 \| moderate	10.241 \| good	45.032 \| good	18.625 \| good	0.134 \| good	3.154 \| good	0.137 \| good
2026-07-24T10:00:00.000Z	56 \| moderate	11.519 \| good	51.115 \| good	16.755 \| good	0.14 \| good	3.388 \| good	0.138 \| good
2026-07-24T11:00:00.000Z	44 \| good	7.68 \| good	33.938 \| good	20.289 \| good	0.148 \| good	3.527 \| good	0.139 \| good
2026-07-24T12:00:00.000Z	27 \| good	4.795 \| good	20.92 \| good	22.135 \| good	0.148 \| good	2.858 \| good	0.139 \| good
2026-07-24T13:00:00.000Z	56 \| moderate	11.988 \| good	53.75 \| good	30.026 \| good	0.152 \| good	1.954 \| good	0.141 \| good
2026-07-24T14:00:00.000Z	56 \| moderate	12.307 \| fine	54.921 \| good	37.556 \| good	0.199 \| good	1.247 \| good	0.138 \| good
2026-07-24T15:00:00.000Z	38 \| good	2.652 \| good	11.061 \| good	40.858 \| good	0.252 \| good	0.786 \| good	0.134 \| good
2026-07-24T16:00:00.000Z	40 \| good	2.91 \| good	12.092 \| good	42.97 \| good	0.22 \| good	0.45 \| good	0.128 \| good
2026-07-24T17:00:00.000Z	39 \| good	4.966 \| good	21.231 \| good	41.866 \| good	0.194 \| good	0.335 \| good	0.127 \| good
2026-07-24T18:00:00.000Z	38 \| good	7.121 \| good	31.915 \| good	40.697 \| good	0.201 \| good	0.301 \| good	0.128 \| good
2026-07-24T19:00:00.000Z	52 \| moderate	9.847 \| good	43.928 \| good	40.304 \| good	0.212 \| good	0.291 \| good	0.129 \| good
2026-07-24T20:00:00.000Z	37 \| good	2.389 \| good	10.131 \| good	40.292 \| good	0.219 \| good	0.296 \| good	0.13 \| good
2026-07-24T21:00:00.000Z	39 \| good	4.618 \| good	20.113 \| good	41.615 \| good	0.222 \| good	0.313 \| good	0.132 \| good
2026-07-24T22:00:00.000Z	52 \| moderate	9.554 \| good	42.821 \| good	40.306 \| good	0.221 \| good	0.356 \| good	0.135 \| good
2026-07-24T23:00:00.000Z	62 \| moderate	14.743 \| fine	65.132 \| fine	40.697 \| good	0.214 \| good	0.474 \| good	0.138 \| good
2026-07-25T00:00:00.000Z	52 \| moderate	9.645 \| good	42.981 \| good	38.944 \| good	0.205 \| good	0.848 \| good	0.143 \| good
2026-07-25T01:00:00.000Z	52 \| moderate	9.891 \| good	44.112 \| good	36.106 \| good	0.201 \| good	1.25 \| good	0.147 \| good
2026-07-25T02:00:00.000Z	33 \| good	6.335 \| good	28.058 \| good	35.712 \| good	0.211 \| good	1.639 \| good	0.15 \| good
2026-07-25T03:00:00.000Z	38 \| good	7.377 \| good	32.211 \| good	33.257 \| good	0.215 \| good	1.72 \| good	0.151 \| good
2026-07-25T04:00:00.000Z	49 \| good	8.842 \| good	38.924 \| good	34.341 \| good	0.212 \| good	1.749 \| good	0.152 \| good
2026-07-25T05:00:00.000Z	67 \| moderate	18.409 \| fine	81.032 \| fine	34.296 \| good	0.207 \| good	1.791 \| good	0.153 \| good
2026-07-25T06:00:00.000Z	60 \| moderate	14.388 \| fine	64.7 \| fine	33.835 \| good	0.206 \| good	1.832 \| good	0.153 \| good
2026-07-25T07:00:00.000Z	56 \| moderate	11.512 \| good	50.952 \| good	34.533 \| good	0.214 \| good	1.905 \| good	0.152 \| good
2026-07-25T08:00:00.000Z	58 \| moderate	12.727 \| fine	56.749 \| fine	31.924 \| good	0.221 \| good	2.075 \| good	0.153 \| good
2026-07-25T09:00:00.000Z	60 \| moderate	14.071 \| fine	62.957 \| fine	30.921 \| good	0.225 \| good	2.308 \| good	0.154 \| good
2026-07-25T10:00:00.000Z	58 \| moderate	13.092 \| fine	58.854 \| fine	23.787 \| good	0.23 \| good	2.484 \| good	0.156 \| good
2026-07-25T11:00:00.000Z	56 \| moderate	12.113 \| fine	54.527 \| good	25.811 \| good	0.233 \| good	2.566 \| good	0.159 \| good
2026-07-25T12:00:00.000Z	52 \| moderate	10.234 \| good	44.987 \| good	23.971 \| good	0.226 \| good	2.323 \| good	0.165 \| good
2026-07-25T13:00:00.000Z	49 \| good	8.674 \| good	38.143 \| good	27.441 \| good	0.235 \| good	1.806 \| good	0.173 \| good
2026-07-25T14:00:00.000Z	66 \| moderate	17.093 \| fine	76.492 \| fine	36.694 \| good	0.263 \| good	1.254 \| good	0.181 \| good
2026-07-25T15:00:00.000Z	64 \| moderate	16.029 \| fine	71.129 \| fine	43.667 \| good	0.252 \| good	0.855 \| good	0.188 \| good
2026-07-25T16:00:00.000Z	54 \| moderate	11.32 \| good	49.962 \| good	45.943 \| good	0.216 \| good	0.715 \| good	0.191 \| good
2026-07-25T17:00:00.000Z	52 \| moderate	10.489 \| good	46.085 \| good	41.661 \| good	0.185 \| good	0.579 \| good	0.192 \| good
2026-07-25T18:00:00.000Z	56 \| moderate	12.434 \| fine	56.749 \| fine	38.909 \| good	0.168 \| good	0.557 \| good	0.193 \| good
2026-07-25T19:00:00.000Z	58 \| moderate	12.873 \| fine	57.105 \| fine	38.837 \| good	0.163 \| good	0.566 \| good	0.194 \| good
2026-07-25T20:00:00.000Z	44 \| good	8.204 \| good	35.963 \| good	37.533 \| good	0.161 \| good	0.534 \| good	0.195 \| good
2026-07-25T21:00:00.000Z	34 \| good	6.283 \| good	27.94 \| good	37.435 \| good	0.16 \| good	0.495 \| good	0.197 \| good
2026-07-25T22:00:00.000Z	49 \| good	8.637 \| good	38.191 \| good	36.392 \| good	0.169 \| good	0.527 \| good	0.199 \| good
2026-07-25T23:00:00.000Z	92 \| moderate	30.802 \| fine	132.991 \| fine	32.728 \| good	0.176 \| good	0.619 \| good	0.201 \| good
2026-07-26T00:00:00.000Z	41 \| good	6.714 \| good	7.138 \| good	44.474 \| good	0.167 \| good	1.158 \| good	0.208 \| good
2026-07-26T01:00:00.000Z	115 \| sensitive	40.682 \| moderate	180.306 \| moderate	28.287 \| good	0.171 \| good	1.518 \| good	0.21 \| good
2026-07-26T02:00:00.000Z	94 \| moderate	31.561 \| fine	136.523 \| fine	28.152 \| good	0.187 \| good	1.771 \| good	0.209 \| good

Marshfield

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Marshfield, 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 Marshfield, Wisconsin get updated?

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

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

Marshfield, Wisconsin experienced its worst air quality at 03:00:00, 2026-07-23.

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

The best air quality in Marshfield, Wisconsin was observed at 11:00:00 on 2026-07-23.

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

The air quality in Marshfield, Wisconsin right now is Good, with an AQI of 32.

What pollutant is most frequently found in Marshfield, Wisconsin?

In Marshfield, Wisconsin, PM10 is the most frequently found pollutant.

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

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

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

Marshfield, Wisconsin currently has a PM_2.5 concentration of 4.256 μg/m³.

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

Marshfield, Wisconsin currently has a PM₁₀ concentration of 34.595 μg/m³.

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

The current carbon monoxide (CO) level in Marshfield, Wisconsin is 0.188 ppm.

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

The current sulfur dioxide (SO₂) concentration in Marshfield, Wisconsin is 0.61 ppb.

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

Marshfield, Wisconsin currently has an ozone (O₃) concentration of 33.782 ppm.

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

The current level of nitrogen dioxide (NO₂) in Marshfield, Wisconsin is 2.165 ppb.

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