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

The PM10 concentration in Richfield, Wisconsin is 15.476 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 0.323 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 41.079 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 4.16 ppb.

Live air quality index in Richfield, Wisconsin today

Q: What is the PM2.5 level in Richfield, Wisconsin at the moment?

PM2.5 levels in Richfield, Wisconsin are currently 6.494 μg/m3.

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)

Good

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)

6.49 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.48 μg/m³

155

255

425

605+

Ozone (O₃)

41.08 ppb

201

201+

Sulfur Dioxide (SO₂)

0.32 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.16 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 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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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
2026-06-06T12:00:00.000Z	41 \| good	5.31 \| good	25.434 \| good	43.879 \| good	0.34 \| good	8.213 \| good	0.196 \| good
2026-06-06T13:00:00.000Z	29 \| good	4.72 \| good	25.426 \| good	30.696 \| good	0.316 \| good	8.06 \| good	0.196 \| good
2026-06-06T14:00:00.000Z	40 \| good	5.373 \| good	27.567 \| good	43.194 \| good	0.376 \| good	6.901 \| good	0.202 \| good
2026-06-06T15:00:00.000Z	38 \| good	4.485 \| good	23.893 \| good	41.155 \| good	0.324 \| good	2.999 \| good	0.151 \| good
2026-06-06T16:00:00.000Z	45 \| good	4.168 \| good	15.617 \| good	49.174 \| good	0.318 \| good	2.263 \| good	0.151 \| good
2026-06-06T17:00:00.000Z	48 \| good	5.118 \| good	25.127 \| good	52.358 \| good	0.307 \| good	1.511 \| good	0.151 \| good
2026-06-06T18:00:00.000Z	58 \| moderate	6.56 \| good	37.579 \| good	56.675 \| fine	0.233 \| good	3.406 \| good	0.107 \| good
2026-06-06T19:00:00.000Z	74 \| moderate	5.646 \| good	30.488 \| good	61.736 \| fine	0.254 \| good	3.047 \| good	0.113 \| good
2026-06-06T20:00:00.000Z	71 \| moderate	6.249 \| good	28.254 \| good	61.392 \| fine	0.217 \| good	1.14 \| good	0.157 \| good
2026-06-06T21:00:00.000Z	67 \| moderate	5.405 \| good	24.931 \| good	60.337 \| fine	0.331 \| good	0.87 \| good	0.151 \| good
2026-06-06T22:00:00.000Z	54 \| moderate	4.336 \| good	15.917 \| good	55.768 \| fine	0.609 \| good	2.386 \| good	0.151 \| good
2026-06-06T23:00:00.000Z	58 \| moderate	4.388 \| good	33.736 \| good	56.975 \| fine	0.558 \| good	2.684 \| good	0.151 \| good
2026-06-07T00:00:00.000Z	51 \| moderate	6.058 \| good	33.038 \| good	55.2 \| fine	0.735 \| good	3.096 \| good	0.151 \| good
2026-06-07T01:00:00.000Z	50 \| good	7.493 \| good	42.055 \| good	54.374 \| good	0.463 \| good	4.013 \| good	0.151 \| good
2026-06-07T02:00:00.000Z	61 \| moderate	4.926 \| good	21.592 \| good	57.806 \| fine	1.056 \| good	4.184 \| good	0.157 \| good
2026-06-07T03:00:00.000Z	54 \| moderate	6.202 \| good	25.12 \| good	56.233 \| fine	0.644 \| good	4.57 \| good	0.171 \| good
2026-06-07T04:00:00.000Z	44 \| good	6.867 \| good	25.372 \| good	47.321 \| good	0.383 \| good	6.366 \| good	0.171 \| good
2026-06-07T05:00:00.000Z	48 \| good	7.716 \| good	38.084 \| good	52.036 \| good	0.326 \| good	4.265 \| good	0.178 \| good
2026-06-07T06:00:00.000Z	45 \| good	8.412 \| good	35.493 \| good	48.728 \| good	0.277 \| good	4.416 \| good	0.164 \| good
2026-06-07T07:00:00.000Z	39 \| good	7.479 \| good	17.109 \| good	42.143 \| good	0.316 \| good	4.427 \| good	0.171 \| good
2026-06-07T08:00:00.000Z	38 \| good	7.08 \| good	33.62 \| good	40.827 \| good	0.399 \| good	3.303 \| good	0.171 \| good
2026-06-07T09:00:00.000Z	38 \| good	6.87 \| good	26.461 \| good	32.681 \| good	0.393 \| good	3.203 \| good	0.164 \| good
2026-06-07T10:00:00.000Z	31 \| good	4.932 \| good	16.946 \| good	34.447 \| good	0.237 \| good	6.566 \| good	0.164 \| good
2026-06-07T11:00:00.000Z	31 \| good	5.466 \| good	24.124 \| good	34.29 \| good	0.235 \| good	7.97 \| good	0.157 \| good
2026-06-07T12:00:00.000Z	38 \| good	7.483 \| good	21.267 \| good	35.251 \| good	0.254 \| good	8.043 \| good	0.157 \| good
2026-06-07T13:00:00.000Z	38 \| good	6.644 \| good	17.269 \| good	36.648 \| good	0.302 \| good	6.505 \| good	0.157 \| good
2026-06-07T14:00:00.000Z	33 \| good	6.436 \| good	17.982 \| good	35.712 \| good	0.232 \| good	2.607 \| good	0.171 \| good
2026-06-07T15:00:00.000Z	33 \| good	6.449 \| good	17.599 \| good	30.723 \| good	0.276 \| good	2.546 \| good	0.157 \| good
2026-06-07T16:00:00.000Z	39 \| good	7.443 \| good	21.208 \| good	41.893 \| good	0.376 \| good	1.205 \| good	0.157 \| good
2026-06-07T17:00:00.000Z	38 \| good	7.473 \| good	20.502 \| good	40.546 \| good	0.296 \| good	1.346 \| good	0.151 \| good
2026-06-07T18:00:00.000Z	44 \| good	7.727 \| good	31.582 \| good	40.823 \| good	0.266 \| good	2.304 \| good	0.151 \| good
2026-06-07T19:00:00.000Z	44 \| good	8.346 \| good	35.379 \| good	39.954 \| good	0.362 \| good	3.168 \| good	0.151 \| good
2026-06-07T20:00:00.000Z	44 \| good	8.487 \| good	31.546 \| good	39.052 \| good	1.004 \| good	2.558 \| good	0.151 \| good
2026-06-07T21:00:00.000Z	44 \| good	8.224 \| good	34.811 \| good	38.607 \| good	0.948 \| good	1.883 \| good	0.157 \| good
2026-06-07T22:00:00.000Z	38 \| good	7.106 \| good	20.994 \| good	36.859 \| good	1.182 \| good	1.467 \| good	0.157 \| good
2026-06-07T23:00:00.000Z	38 \| good	6.625 \| good	15.782 \| good	35.888 \| good	0.54 \| good	2.094 \| good	0.157 \| good
2026-06-08T00:00:00.000Z	44 \| good	8.066 \| good	22.832 \| good	37.142 \| good	2.143 \| good	2.255 \| good	0.151 \| good
2026-06-08T01:00:00.000Z	38 \| good	7.006 \| good	13.726 \| good	35.652 \| good	0.336 \| good	2.296 \| good	0.151 \| good
2026-06-08T02:00:00.000Z	38 \| good	7.188 \| good	21.838 \| good	31.583 \| good	0.278 \| good	3.663 \| good	0.151 \| good
2026-06-08T03:00:00.000Z	39 \| good	5.335 \| good	22.958 \| good	41.767 \| good	0.242 \| good	3.893 \| good	0.149 \| good
2026-06-08T04:00:00.000Z	33 \| good	5.686 \| good	29.021 \| good	31.845 \| good	0.755 \| good	5.765 \| good	0.151 \| good
2026-06-08T05:00:00.000Z	33 \| good	5.84 \| good	18.714 \| good	33.09 \| good	0.616 \| good	7.053 \| good	0.157 \| good
2026-06-08T06:00:00.000Z	33 \| good	5.533 \| good	22.126 \| good	33.217 \| good	0.272 \| good	4.933 \| good	0.15 \| good
2026-06-08T07:00:00.000Z	33 \| good	5.799 \| good	23.509 \| good	31.476 \| good	0.242 \| good	4.579 \| good	0.157 \| good
2026-06-08T08:00:00.000Z	33 \| good	5.773 \| good	11.611 \| good	32.32 \| good	0.253 \| good	4.158 \| good	0.157 \| good
2026-06-08T09:00:00.000Z	33 \| good	5.871 \| good	13.417 \| good	34.056 \| good	0.299 \| good	4.314 \| good	0.157 \| good
2026-06-08T10:00:00.000Z	38 \| good	6.562 \| good	24.538 \| good	38.205 \| good	0.261 \| good	3.218 \| good	0.167 \| good
2026-06-08T11:00:00.000Z	38 \| good	6.494 \| good	15.476 \| good	41.079 \| good	0.323 \| good	4.16 \| good	0.157 \| good
2026-06-08T11:00:00.000Z	38 \| good	6.494 \| good	15.476 \| good	41.079 \| good	0.323 \| good	4.16 \| good	0.157 \| good
2026-06-08T12:00:00.000Z	52 \| moderate	10.181 \| good	44.971 \| good	31.639 \| good	0.459 \| good	3.865 \| good	0.148 \| good
2026-06-08T13:00:00.000Z	52 \| moderate	9.591 \| good	42.974 \| good	32.94 \| good	0.477 \| good	4.562 \| good	0.152 \| good
2026-06-08T14:00:00.000Z	49 \| good	8.764 \| good	38.103 \| good	34.916 \| good	0.469 \| good	4.569 \| good	0.154 \| good
2026-06-08T15:00:00.000Z	44 \| good	8.478 \| good	36.962 \| good	40.131 \| good	0.481 \| good	3.599 \| good	0.153 \| good
2026-06-08T16:00:00.000Z	49 \| good	9.429 \| good	41.991 \| good	45.106 \| good	0.566 \| good	2.885 \| good	0.151 \| good
2026-06-08T17:00:00.000Z	54 \| moderate	10.968 \| good	48.025 \| good	51.148 \| good	0.635 \| good	2.217 \| good	0.153 \| good
2026-06-08T18:00:00.000Z	61 \| moderate	11.581 \| good	50.921 \| good	58.432 \| fine	0.697 \| good	1.736 \| good	0.158 \| good
2026-06-08T19:00:00.000Z	84 \| moderate	12.298 \| fine	54.921 \| good	65.242 \| fine	0.742 \| good	1.529 \| good	0.162 \| good
2026-06-08T20:00:00.000Z	84 \| moderate	11.942 \| good	53.932 \| good	65.468 \| fine	0.757 \| good	1.605 \| good	0.166 \| good
2026-06-08T21:00:00.000Z	80 \| moderate	10.143 \| good	45.142 \| good	64.066 \| fine	0.593 \| good	2.182 \| good	0.165 \| good
2026-06-08T22:00:00.000Z	71 \| moderate	10.19 \| good	45.148 \| good	60.562 \| fine	0.546 \| good	3.123 \| good	0.172 \| good
2026-06-08T23:00:00.000Z	54 \| moderate	9.985 \| good	44.783 \| good	55.637 \| fine	0.547 \| good	4.074 \| good	0.18 \| good
2026-06-09T00:00:00.000Z	56 \| moderate	11.662 \| good	51.725 \| good	49.981 \| good	0.564 \| good	4.68 \| good	0.182 \| good
2026-06-09T01:00:00.000Z	49 \| good	8.788 \| good	38.787 \| good	50.615 \| good	0.557 \| good	6.122 \| good	0.184 \| good
2026-06-09T02:00:00.000Z	54 \| moderate	10.55 \| good	46.696 \| good	46.763 \| good	0.533 \| good	6.456 \| good	0.178 \| good
2026-06-09T03:00:00.000Z	54 \| moderate	11.488 \| good	50.705 \| good	41.381 \| good	0.45 \| good	5.578 \| good	0.16 \| good
2026-06-09T04:00:00.000Z	58 \| moderate	13.21 \| fine	58.797 \| fine	37.085 \| good	0.405 \| good	4.997 \| good	0.148 \| good
2026-06-09T05:00:00.000Z	58 \| moderate	13.304 \| fine	60.676 \| fine	32.592 \| good	0.418 \| good	5.295 \| good	0.145 \| good
2026-06-09T06:00:00.000Z	56 \| moderate	11.851 \| good	52.275 \| good	29.676 \| good	0.423 \| good	5.515 \| good	0.147 \| good
2026-06-09T07:00:00.000Z	52 \| moderate	10.223 \| good	45.313 \| good	28.31 \| good	0.425 \| good	5.583 \| good	0.149 \| good
2026-06-09T08:00:00.000Z	52 \| moderate	9.579 \| good	43.019 \| good	26.427 \| good	0.433 \| good	5.726 \| good	0.152 \| good
2026-06-09T09:00:00.000Z	52 \| moderate	10.063 \| good	45.101 \| good	24.21 \| good	0.444 \| good	6.011 \| good	0.155 \| good
2026-06-09T10:00:00.000Z	52 \| moderate	9.729 \| good	43.208 \| good	17.271 \| good	0.448 \| good	5.855 \| good	0.154 \| good
2026-06-09T11:00:00.000Z	54 \| moderate	10.67 \| good	47.103 \| good	15.212 \| good	0.407 \| good	5.965 \| good	0.154 \| good
2026-06-09T12:00:00.000Z	54 \| moderate	10.829 \| good	48.06 \| good	18.965 \| good	0.345 \| good	5.677 \| good	0.155 \| good
2026-06-09T13:00:00.000Z	52 \| moderate	9.766 \| good	43.178 \| good	23.468 \| good	0.284 \| good	4.98 \| good	0.154 \| good
2026-06-09T14:00:00.000Z	44 \| good	7.877 \| good	34.319 \| good	31.499 \| good	0.247 \| good	4.575 \| good	0.156 \| good
2026-06-09T15:00:00.000Z	38 \| good	6.37 \| good	28.239 \| good	40.728 \| good	0.228 \| good	3.89 \| good	0.159 \| good
2026-06-09T16:00:00.000Z	44 \| good	6.061 \| good	26.982 \| good	46.621 \| good	0.229 \| good	3.342 \| good	0.159 \| good
2026-06-09T17:00:00.000Z	48 \| good	5.344 \| good	23.087 \| good	52.407 \| good	0.233 \| good	3.03 \| good	0.157 \| good
2026-06-09T18:00:00.000Z	54 \| moderate	5.37 \| good	23.092 \| good	55.841 \| fine	0.233 \| good	3.147 \| good	0.159 \| good
2026-06-09T19:00:00.000Z	64 \| moderate	6.19 \| good	27.135 \| good	59.101 \| fine	0.233 \| good	3.32 \| good	0.164 \| good
2026-06-09T20:00:00.000Z	61 \| moderate	7 \| good	30.993 \| good	57.747 \| fine	0.23 \| good	3.504 \| good	0.167 \| good
2026-06-09T21:00:00.000Z	64 \| moderate	6.383 \| good	28.146 \| good	59.17 \| fine	0.224 \| good	3.624 \| good	0.169 \| good
2026-06-09T22:00:00.000Z	58 \| moderate	6.072 \| good	27.223 \| good	56.689 \| fine	0.222 \| good	3.854 \| good	0.171 \| good
2026-06-09T23:00:00.000Z	49 \| good	8.526 \| good	37.36 \| good	53.198 \| good	0.222 \| good	4.135 \| good	0.172 \| good
2026-06-10T00:00:00.000Z	56 \| moderate	12.169 \| fine	54.937 \| good	56.255 \| fine	0.233 \| good	4.91 \| good	0.177 \| good
2026-06-10T01:00:00.000Z	60 \| moderate	14.175 \| fine	63.05 \| fine	52.086 \| good	0.279 \| good	6.99 \| good	0.192 \| good
2026-06-10T02:00:00.000Z	67 \| moderate	17.898 \| fine	79.059 \| fine	50.935 \| good	0.35 \| good	8.079 \| good	0.2 \| good
2026-06-10T03:00:00.000Z	67 \| moderate	18.437 \| fine	81.157 \| fine	48.975 \| good	0.399 \| good	8.215 \| good	0.207 \| good
2026-06-10T04:00:00.000Z	64 \| moderate	16.221 \| fine	71.487 \| fine	51.852 \| good	0.434 \| good	7.937 \| good	0.21 \| good
2026-06-10T05:00:00.000Z	62 \| moderate	14.566 \| fine	65.312 \| fine	52.452 \| good	0.465 \| good	6.995 \| good	0.208 \| good
2026-06-10T06:00:00.000Z	60 \| moderate	13.604 \| fine	13.611 \| good	37.63 \| good	0.499 \| good	5.684 \| good	0.2 \| good
2026-06-10T07:00:00.000Z	54 \| moderate	11.012 \| good	48.255 \| good	44.677 \| good	0.542 \| good	4.609 \| good	0.192 \| good
2026-06-10T08:00:00.000Z	54 \| moderate	10.75 \| good	47.957 \| good	36.702 \| good	0.549 \| good	4.26 \| good	0.188 \| good
2026-06-10T09:00:00.000Z	54 \| moderate	11.054 \| good	49.06 \| good	29.819 \| good	0.543 \| good	4.233 \| good	0.186 \| good
2026-06-10T10:00:00.000Z	52 \| moderate	10.442 \| good	46.12 \| good	28.236 \| good	0.515 \| good	4.468 \| good	0.187 \| good
2026-06-10T11:00:00.000Z	52 \| moderate	10.482 \| good	46.078 \| good	26.953 \| good	0.465 \| good	4.907 \| good	0.188 \| good

Richfield

Get reliable air quality data to drive your business

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

0.19ppm

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

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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 12:00:00 on 2026-06-08.

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 2026-06-07.

What is the AQI in Richfield, Wisconsin right now?

As of now, the AQI in Richfield, Wisconsin is 38, 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 6.494 μg/m³.

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

The PM₁₀ concentration in Richfield, Wisconsin is 15.476 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 0.157 ppm.

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

Currently, Richfield, Wisconsin has a sulfur dioxide (SO₂) concentration of 0.323 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 41.079 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 4.16 ppb.

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