What is the PM10 level in Richfield, Wisconsin at the moment?

The PM10 concentration in Richfield, Wisconsin is 12.41 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Richfield, Wisconsin at the moment?

Currently, Richfield, Wisconsin has a sulfur dioxide (SO2) concentration of 0.286 ppb.

What is the ozone (O3) level in Richfield, Wisconsin at the moment?

The current ozone (O3) level in Richfield, Wisconsin at the moment is 23.72 ppm.

What is the nitrogen dioxide (NO2) level in Richfield, Wisconsin at the moment?

Nitrogen dioxide (NO2) level in Richfield, Wisconsin at the moment is 3.238 ppb.

Live air quality index in Richfield, Wisconsin today

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

Stay updated with real-time air quality in Richfield, 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

Richfield, Wisconsin

Last updated: ... (Local time)

Major air pollutants in Richfield, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

12.80 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

41.05 μg/m³

155

255

425

605+

Ozone (O₃)

33.20 ppb

201

201+

Sulfur Dioxide (SO₂)

0.52 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.21 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.31 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

Richfield, Wisconsin

Scroll To Air Quality Map

Track live Richfield, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-21T18:00:00.000Z	71 \| moderate	19.714 \| fine	65.957 \| fine	37.022 \| good	0.566 \| good	1.734 \| good	0.14 \| good
2025-07-21T19:00:00.000Z	62 \| moderate	15.185 \| fine	61.465 \| fine	37.424 \| good	0.615 \| good	2.121 \| good	0.16 \| good
2025-07-21T20:00:00.000Z	62 \| moderate	14.926 \| fine	58.065 \| fine	39.597 \| good	0.535 \| good	1.531 \| good	0.202 \| good
2025-07-21T21:00:00.000Z	66 \| moderate	14.848 \| fine	84.675 \| fine	45.128 \| good	0.784 \| good	1.788 \| good	0.258 \| good
2025-07-21T22:00:00.000Z	52 \| moderate	10.176 \| good	51.725 \| good	42.424 \| good	0.862 \| good	1.936 \| good	0.276 \| good
2025-07-21T23:00:00.000Z	64 \| moderate	16.35 \| fine	77.465 \| fine	29.359 \| good	0.614 \| good	1.531 \| good	0.306 \| good
2025-07-22T00:00:00.000Z	66 \| moderate	16.924 \| fine	64.082 \| fine	31.733 \| good	0.657 \| good	1.812 \| good	0.343 \| good
2025-07-22T01:00:00.000Z	56 \| moderate	11.774 \| good	42.003 \| good	34.6 \| good	0.806 \| good	3.441 \| good	0.381 \| good
2025-07-22T02:00:00.000Z	53 \| moderate	10.169 \| good	60.126 \| fine	36.731 \| good	0.713 \| good	4.394 \| good	0.351 \| good
2025-07-22T03:00:00.000Z	52 \| moderate	9.786 \| good	43.847 \| good	24.007 \| good	0.626 \| good	6.244 \| good	0.202 \| good
2025-07-22T04:00:00.000Z	52 \| moderate	10.269 \| good	32.712 \| good	27.362 \| good	0.424 \| good	5.407 \| good	0.232 \| good
2025-07-22T05:00:00.000Z	67 \| moderate	14.177 \| fine	88.037 \| fine	29.097 \| good	0.482 \| good	6.884 \| good	0.157 \| good
2025-07-22T06:00:00.000Z	60 \| moderate	14.018 \| fine	46.648 \| good	31.82 \| good	0.534 \| good	7.883 \| good	0.132 \| good
2025-07-22T07:00:00.000Z	49 \| good	8.672 \| good	47.205 \| good	22.353 \| good	0.507 \| good	7.104 \| good	0.113 \| good
2025-07-22T08:00:00.000Z	49 \| good	8.726 \| good	53.324 \| good	17.654 \| good	0.433 \| good	8.854 \| good	0.113 \| good
2025-07-22T09:00:00.000Z	54 \| moderate	11.239 \| good	53.824 \| good	16.811 \| good	0.395 \| good	7.852 \| good	0.106 \| good
2025-07-22T10:00:00.000Z	54 \| moderate	11.384 \| good	24.091 \| good	16.758 \| good	0.362 \| good	6.54 \| good	0.113 \| good
2025-07-22T11:00:00.000Z	54 \| moderate	10.663 \| good	48.81 \| good	16.837 \| good	0.403 \| good	5.928 \| good	0.163 \| good
2025-07-22T12:00:00.000Z	58 \| moderate	12.904 \| fine	30.948 \| good	20.176 \| good	0.39 \| good	10.11 \| good	0.163 \| good
2025-07-22T13:00:00.000Z	56 \| moderate	11.651 \| good	56.962 \| fine	15.832 \| good	0.339 \| good	9.195 \| good	0.163 \| good
2025-07-22T14:00:00.000Z	66 \| moderate	17.209 \| fine	39.025 \| good	27.756 \| good	0.7 \| good	5.096 \| good	0.167 \| good
2025-07-22T15:00:00.000Z	71 \| moderate	19.679 \| fine	81.39 \| fine	29.113 \| good	0.813 \| good	5.09 \| good	0.212 \| good
2025-07-22T16:00:00.000Z	69 \| moderate	18.724 \| fine	77.714 \| fine	35.271 \| good	1.037 \| good	3.69 \| good	0.207 \| good
2025-07-22T17:00:00.000Z	79 \| moderate	22.927 \| fine	112.212 \| fine	42.811 \| good	1.126 \| good	2.298 \| good	0.207 \| good
2025-07-22T18:00:00.000Z	75 \| moderate	21.925 \| fine	67.106 \| fine	46.981 \| good	1.14 \| good	2.513 \| good	0.201 \| good
2025-07-22T19:00:00.000Z	75 \| moderate	22.323 \| fine	89.948 \| fine	50.157 \| good	1.028 \| good	2.136 \| good	0.276 \| good
2025-07-22T20:00:00.000Z	79 \| moderate	24.393 \| fine	92.814 \| fine	52.992 \| good	0.932 \| good	1.824 \| good	0.338 \| good
2025-07-22T21:00:00.000Z	71 \| moderate	20.352 \| fine	56.341 \| fine	56.948 \| fine	0.848 \| good	1.811 \| good	0.525 \| good
2025-07-22T22:00:00.000Z	74 \| moderate	15.017 \| fine	51.367 \| good	62.339 \| fine	0.822 \| good	1.81 \| good	0.718 \| good
2025-07-22T23:00:00.000Z	66 \| moderate	16.62 \| fine	45.368 \| good	58.545 \| fine	0.802 \| good	1.727 \| good	0.86 \| good
2025-07-23T00:00:00.000Z	64 \| moderate	16.422 \| fine	37.441 \| good	57.16 \| fine	0.723 \| good	1.894 \| good	0.761 \| good
2025-07-23T01:00:00.000Z	73 \| moderate	21.116 \| fine	77.125 \| fine	57.48 \| fine	0.724 \| good	2.633 \| good	0.748 \| good
2025-07-23T02:00:00.000Z	71 \| moderate	20.112 \| fine	57.645 \| fine	56.303 \| fine	0.73 \| good	4.712 \| good	0.792 \| good
2025-07-23T03:00:00.000Z	69 \| moderate	19.206 \| fine	45.507 \| good	55.239 \| fine	0.68 \| good	5.215 \| good	0.798 \| good
2025-07-23T04:00:00.000Z	69 \| moderate	19.483 \| fine	79.25 \| fine	52.387 \| good	0.683 \| good	4.31 \| good	0.649 \| good
2025-07-23T05:00:00.000Z	66 \| moderate	17.372 \| fine	65.792 \| fine	46.766 \| good	0.631 \| good	3.981 \| good	0.649 \| good
2025-07-23T06:00:00.000Z	66 \| moderate	16.898 \| fine	48.606 \| good	44.688 \| good	0.891 \| good	5.875 \| good	0.648 \| good
2025-07-23T07:00:00.000Z	66 \| moderate	16.672 \| fine	45.933 \| good	44.574 \| good	1.591 \| good	5.155 \| good	0.61 \| good
2025-07-23T08:00:00.000Z	64 \| moderate	15.996 \| fine	42.656 \| good	48.283 \| good	2.33 \| good	5.343 \| good	0.506 \| good
2025-07-23T09:00:00.000Z	66 \| moderate	17.492 \| fine	29.313 \| good	41.678 \| good	2.051 \| good	5.692 \| good	0.506 \| good
2025-07-23T10:00:00.000Z	66 \| moderate	17.257 \| fine	58.176 \| fine	41.794 \| good	1.325 \| good	9.971 \| good	0.506 \| good
2025-07-23T11:00:00.000Z	67 \| moderate	18.146 \| fine	55.803 \| fine	39.589 \| good	0.989 \| good	7.763 \| good	0.506 \| good
2025-07-23T12:00:00.000Z	60 \| moderate	14.163 \| fine	53.247 \| good	41.208 \| good	0.938 \| good	8.044 \| good	0.281 \| good
2025-07-23T13:00:00.000Z	64 \| moderate	16.166 \| fine	52.073 \| good	35.89 \| good	1.029 \| good	10.35 \| good	0.319 \| good
2025-07-23T14:00:00.000Z	64 \| moderate	15.895 \| fine	32.401 \| good	37.668 \| good	0.549 \| good	9.801 \| good	0.319 \| good
2025-07-23T15:00:00.000Z	60 \| moderate	13.796 \| fine	34.28 \| good	39.705 \| good	0.47 \| good	8.564 \| good	0.319 \| good
2025-07-23T16:00:00.000Z	58 \| moderate	12.799 \| fine	41.046 \| good	33.2 \| good	0.518 \| good	8.208 \| good	0.314 \| good
2025-07-23T17:00:00.000Z	58 \| moderate	12.799 \| fine	41.046 \| good	33.2 \| good	0.518 \| good	8.208 \| good	0.314 \| good
2025-07-18T00:00:00.000Z	33 \| good	6.258 \| good	27.928 \| good	29.12 \| good	0.234 \| good	1.88 \| good	0.14 \| good
2025-07-18T01:00:00.000Z	44 \| good	7.631 \| good	33.913 \| good	26.41 \| good	0.273 \| good	3.294 \| good	0.148 \| good
2025-07-18T02:00:00.000Z	49 \| good	9.094 \| good	40.702 \| good	24.709 \| good	0.311 \| good	4.708 \| good	0.156 \| good
2025-07-18T03:00:00.000Z	52 \| moderate	9.654 \| good	42.968 \| good	23.988 \| good	0.35 \| good	6.122 \| good	0.164 \| good
2025-07-18T04:00:00.000Z	54 \| moderate	10.923 \| good	47.973 \| good	23.249 \| good	0.384 \| good	7.154 \| good	0.169 \| good
2025-07-18T05:00:00.000Z	54 \| moderate	11.24 \| good	49.843 \| good	22.519 \| good	0.419 \| good	8.186 \| good	0.174 \| good
2025-07-18T06:00:00.000Z	54 \| moderate	11.471 \| good	50.832 \| good	24.266 \| good	0.453 \| good	9.218 \| good	0.178 \| good
2025-07-18T07:00:00.000Z	54 \| moderate	11.152 \| good	49.729 \| good	22.119 \| good	0.477 \| good	9.374 \| good	0.176 \| good
2025-07-18T08:00:00.000Z	52 \| moderate	10.283 \| good	45.818 \| good	21.515 \| good	0.5 \| good	9.531 \| good	0.174 \| good
2025-07-18T09:00:00.000Z	49 \| good	8.845 \| good	38.86 \| good	20.313 \| good	0.524 \| good	9.687 \| good	0.172 \| good
2025-07-18T10:00:00.000Z	44 \| good	7.98 \| good	34.916 \| good	21.921 \| good	0.464 \| good	8.287 \| good	0.169 \| good
2025-07-18T11:00:00.000Z	38 \| good	7.176 \| good	31.836 \| good	19.637 \| good	0.404 \| good	6.888 \| good	0.166 \| good
2025-07-18T12:00:00.000Z	33 \| good	5.592 \| good	24.011 \| good	21.265 \| good	0.344 \| good	5.488 \| good	0.163 \| good
2025-07-18T13:00:00.000Z	24 \| good	4.284 \| good	18.931 \| good	26.31 \| good	0.373 \| good	4.102 \| good	0.152 \| good
2025-07-18T14:00:00.000Z	29 \| good	3.836 \| good	16.905 \| good	31.436 \| good	0.402 \| good	2.716 \| good	0.141 \| good
2025-07-18T15:00:00.000Z	33 \| good	3.456 \| good	15.043 \| good	36.481 \| good	0.431 \| good	1.331 \| good	0.13 \| good
2025-07-18T16:00:00.000Z	38 \| good	4.824 \| good	20.954 \| good	40.984 \| good	0.445 \| good	1.144 \| good	0.131 \| good
2025-07-18T17:00:00.000Z	40 \| good	5.755 \| good	24.93 \| good	42.529 \| good	0.458 \| good	0.957 \| good	0.132 \| good
2025-07-18T18:00:00.000Z	41 \| good	6.237 \| good	27.905 \| good	44.243 \| good	0.471 \| good	0.77 \| good	0.132 \| good
2025-07-18T19:00:00.000Z	42 \| good	6.843 \| good	29.973 \| good	45.347 \| good	0.455 \| good	0.846 \| good	0.136 \| good
2025-07-18T20:00:00.000Z	49 \| good	8.682 \| good	37.855 \| good	46.366 \| good	0.438 \| good	0.922 \| good	0.14 \| good
2025-07-18T21:00:00.000Z	52 \| moderate	9.53 \| good	42.8 \| good	47.962 \| good	0.422 \| good	0.997 \| good	0.143 \| good
2025-07-18T22:00:00.000Z	52 \| moderate	10.188 \| good	45.001 \| good	49.551 \| good	0.436 \| good	1.732 \| good	0.151 \| good
2025-07-18T23:00:00.000Z	58 \| moderate	13.495 \| fine	60.667 \| fine	46.678 \| good	0.451 \| good	2.467 \| good	0.159 \| good
2025-07-19T00:00:00.000Z	62 \| moderate	14.917 \| fine	66.603 \| fine	39.869 \| good	0.466 \| good	3.202 \| good	0.166 \| good
2025-07-19T01:00:00.000Z	54 \| moderate	11.08 \| good	48.847 \| good	34.598 \| good	0.509 \| good	4.377 \| good	0.176 \| good
2025-07-19T02:00:00.000Z	52 \| moderate	10.284 \| good	45.806 \| good	31.005 \| good	0.553 \| good	5.551 \| good	0.186 \| good
2025-07-19T03:00:00.000Z	54 \| moderate	10.553 \| good	46.914 \| good	26.721 \| good	0.596 \| good	6.726 \| good	0.195 \| good
2025-07-19T04:00:00.000Z	54 \| moderate	11.104 \| good	48.944 \| good	21.903 \| good	0.772 \| good	6.375 \| good	0.194 \| good
2025-07-19T05:00:00.000Z	56 \| moderate	11.51 \| good	50.904 \| good	20.37 \| good	0.947 \| good	6.024 \| good	0.192 \| good
2025-07-19T06:00:00.000Z	56 \| moderate	11.82 \| good	52.004 \| good	24.59 \| good	1.123 \| good	5.674 \| good	0.19 \| good
2025-07-19T07:00:00.000Z	54 \| moderate	11.343 \| good	50.018 \| good	24.787 \| good	1.376 \| good	5.498 \| good	0.19 \| good
2025-07-19T08:00:00.000Z	54 \| moderate	10.555 \| good	46.888 \| good	23.743 \| good	1.63 \| good	5.323 \| good	0.19 \| good
2025-07-19T09:00:00.000Z	54 \| moderate	10.632 \| good	46.959 \| good	23.719 \| good	1.883 \| good	5.148 \| good	0.19 \| good
2025-07-19T10:00:00.000Z	52 \| moderate	9.762 \| good	43.765 \| good	15.578 \| good	1.583 \| good	4.855 \| good	0.184 \| good
2025-07-19T11:00:00.000Z	44 \| good	8.183 \| good	35.919 \| good	18.686 \| good	1.283 \| good	4.563 \| good	0.179 \| good
2025-07-19T12:00:00.000Z	44 \| good	7.751 \| good	33.986 \| good	23.19 \| good	0.983 \| good	4.27 \| good	0.174 \| good
2025-07-19T13:00:00.000Z	44 \| good	8.063 \| good	35.103 \| good	31.598 \| good	0.746 \| good	4.147 \| good	0.178 \| good
2025-07-19T14:00:00.000Z	44 \| good	7.641 \| good	33.963 \| good	34.963 \| good	0.51 \| good	4.024 \| good	0.183 \| good
2025-07-19T15:00:00.000Z	49 \| good	8.66 \| good	38.023 \| good	34.976 \| good	0.273 \| good	3.902 \| good	0.187 \| good
2025-07-19T16:00:00.000Z	54 \| moderate	11.029 \| good	48.927 \| good	35.195 \| good	0.225 \| good	3.16 \| good	0.186 \| good
2025-07-19T17:00:00.000Z	56 \| moderate	11.689 \| good	51.208 \| good	37.643 \| good	0.177 \| good	2.419 \| good	0.185 \| good
2025-07-19T18:00:00.000Z	54 \| moderate	10.691 \| good	47.125 \| good	37.863 \| good	0.129 \| good	1.677 \| good	0.183 \| good
2025-07-19T19:00:00.000Z	52 \| moderate	10.491 \| good	46.065 \| good	37.58 \| good	0.128 \| good	1.593 \| good	0.183 \| good
2025-07-19T20:00:00.000Z	54 \| moderate	10.985 \| good	48.094 \| good	38.922 \| good	0.127 \| good	1.509 \| good	0.183 \| good
2025-07-19T21:00:00.000Z	54 \| moderate	10.688 \| good	47.092 \| good	37.381 \| good	0.127 \| good	1.425 \| good	0.183 \| good
2025-07-19T22:00:00.000Z	54 \| moderate	10.503 \| good	46.914 \| good	32.486 \| good	0.17 \| good	2.091 \| good	0.189 \| good
2025-07-19T23:00:00.000Z	54 \| moderate	10.983 \| good	48.808 \| good	31.548 \| good	0.212 \| good	2.757 \| good	0.196 \| good

Richfield

Get reliable air quality data to drive your business

Richfield, Wisconsin air quality map: Stay updated on AQI near you

0.14ppm

How accurate is Wisconsin, USA air quality data?

Air quality and pollutant data for Wisconsin, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How often is air quality information updated for Richfield, Wisconsin?

The air quality information for Richfield, Wisconsin is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Richfield, Wisconsin at its worst?

In the past 24 hours, the air quality in Richfield, Wisconsin was at its worst at 11:00:00 on 2025-07-16.

When did Richfield, Wisconsin experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Richfield, Wisconsin was observed at 11:00:00 on 2025-07-17.

What is the AQI in Richfield, Wisconsin right now?

As of now, the AQI in Richfield, Wisconsin is 22, indicating Good conditions.

What is the most common type of pollution in Richfield, Wisconsin?

Richfield, Wisconsin air has the highest levels of O3.

What should I do in case of poor air quality in Richfield, Wisconsin?

Poor air quality in Richfield, Wisconsin means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Richfield, Wisconsin at the moment?

PM_2.5 levels in Richfield, Wisconsin are currently 3.452 μg/m³.

What is the PM₁₀ level in Richfield, Wisconsin at the moment?

The PM₁₀ concentration in Richfield, Wisconsin is 12.41 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Richfield, Wisconsin at the moment?

The current carbon monoxide (CO) concentration in Richfield, Wisconsin is 0.164 ppm.

What is the sulfur dioxide (SO₂) level in Richfield, Wisconsin at the moment?

Currently, Richfield, Wisconsin has a sulfur dioxide (SO₂) concentration of 0.286 ppb.

What is the ozone (O₃) level in Richfield, Wisconsin at the moment?

The current ozone (O₃) level in Richfield, Wisconsin at the moment is 23.72 ppm.

What is the nitrogen dioxide (NO₂) level in Richfield, Wisconsin at the moment?

Nitrogen dioxide (NO₂) level in Richfield, Wisconsin at the moment is 3.238 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions