What are the current PM10 levels at Eau Claire, Wisconsin?

The current PM10 levels in Eau Claire, Wisconsin are 9.392 μg/m3.

What are the current sulfur dioxide (SO2) levels at Eau Claire, Wisconsin?

The current sulfur dioxide (SO2) levels in Eau Claire, Wisconsin are 0.693 ppb.

What are the current ozone (O3) levels at Eau Claire, Wisconsin?

The current ozone (O3) levels at Eau Claire, Wisconsin is 38.971 ppm.

What are the current nitrogen dioxide (NO2) levels at Eau Claire, Wisconsin?

The current nitrogen dioxide (NO2) levels at Eau Claire, Wisconsin is 2.882 ppb.

Real-time air quality index in Eau Claire, Wisconsin today

Q: What are the current PM2.5 levels in Eau Claire, Wisconsin?

The measured PM2.5 levels in Eau Claire, Wisconsin at present are 4.017 μg/m3.

Stay updated with real-time air quality in Eau Claire, 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

Eau Claire, Wisconsin

Last updated: ... (Local time)

Common air pollutants in Eau Claire, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.02 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

9.39 μg/m³

155

255

425

605+

Ozone (O₃)

38.97 ppb

201

201+

Sulfur Dioxide (SO₂)

0.69 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.88 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Eau Claire, Wisconsin

Get Live Pollen Counts

Eau Claire, Wisconsin

Scroll To Air Quality Map

Track live Eau Claire, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-22T00:00:00.000Z	58 \| moderate	12.973 \| fine	22.281 \| good	31.104 \| good	0.749 \| good	2.112 \| good	0.251 \| good
2026-07-22T01:00:00.000Z	52 \| moderate	10.137 \| good	18.403 \| good	31.093 \| good	0.773 \| good	2.123 \| good	0.229 \| good
2026-07-22T02:00:00.000Z	38 \| good	7.367 \| good	14.274 \| good	28.135 \| good	0.78 \| good	2.874 \| good	0.273 \| good
2026-07-22T03:00:00.000Z	27 \| good	5.145 \| good	10.11 \| good	25.222 \| good	0.698 \| good	2.504 \| good	0.233 \| good
2026-07-22T04:00:00.000Z	22 \| good	3.739 \| good	7.922 \| good	23.223 \| good	0.695 \| good	2.677 \| good	0.185 \| good
2026-07-22T05:00:00.000Z	19 \| good	2.933 \| good	7.016 \| good	20.241 \| good	0.682 \| good	2.734 \| good	0.185 \| good
2026-07-22T06:00:00.000Z	19 \| good	2.622 \| good	5.896 \| good	20.204 \| good	0.657 \| good	2.617 \| good	0.225 \| good
2026-07-22T07:00:00.000Z	16 \| good	2.591 \| good	5.836 \| good	17.248 \| good	0.682 \| good	2.841 \| good	0.2 \| good
2026-07-22T08:00:00.000Z	13 \| good	2.455 \| good	5.493 \| good	14.323 \| good	0.658 \| good	4.297 \| good	0.2 \| good
2026-07-22T09:00:00.000Z	16 \| good	2.533 \| good	5.372 \| good	12.331 \| good	0.616 \| good	3.431 \| good	0.2 \| good
2026-07-22T10:00:00.000Z	16 \| good	2.604 \| good	5.226 \| good	10.363 \| good	0.599 \| good	5.391 \| good	0.2 \| good
2026-07-22T11:00:00.000Z	16 \| good	2.739 \| good	6.353 \| good	10.342 \| good	0.641 \| good	7.056 \| good	0.237 \| good
2026-07-22T12:00:00.000Z	16 \| good	2.932 \| good	6.243 \| good	7.397 \| good	0.617 \| good	5.727 \| good	0.26 \| good
2026-07-22T13:00:00.000Z	16 \| good	2.913 \| good	6.292 \| good	7.344 \| good	0.617 \| good	10.587 \| good	0.334 \| good
2026-07-22T14:00:00.000Z	16 \| good	2.795 \| good	6.19 \| good	14.29 \| good	0.716 \| good	10.247 \| good	0.297 \| good
2026-07-22T15:00:00.000Z	19 \| good	2.697 \| good	6.182 \| good	21.107 \| good	0.686 \| good	7.206 \| good	0.235 \| good
2026-07-22T16:00:00.000Z	23 \| good	2.805 \| good	6.24 \| good	25.057 \| good	0.665 \| good	6.708 \| good	0.235 \| good
2026-07-22T17:00:00.000Z	27 \| good	2.9 \| good	6.214 \| good	29.056 \| good	0.752 \| good	5.4 \| good	0.235 \| good
2026-07-22T18:00:00.000Z	27 \| good	2.904 \| good	6.217 \| good	29.08 \| good	0.697 \| good	5.309 \| good	0.235 \| good
2026-07-22T19:00:00.000Z	33 \| good	3.196 \| good	7.193 \| good	35.902 \| good	0.709 \| good	5.518 \| good	0.26 \| good
2026-07-22T20:00:00.000Z	34 \| good	3.399 \| good	8.23 \| good	36.908 \| good	0.709 \| good	5.669 \| good	0.223 \| good
2026-07-22T21:00:00.000Z	34 \| good	3.496 \| good	8.295 \| good	36.921 \| good	0.719 \| good	5.343 \| good	0.244 \| good
2026-07-22T22:00:00.000Z	34 \| good	3.499 \| good	8.273 \| good	36.943 \| good	0.708 \| good	6.393 \| good	0.267 \| good
2026-07-22T23:00:00.000Z	34 \| good	3.499 \| good	8.282 \| good	36.938 \| good	0.726 \| good	6.169 \| good	0.267 \| good
2026-07-23T00:00:00.000Z	31 \| good	3.597 \| good	8.282 \| good	34.027 \| good	0.726 \| good	6.258 \| good	0.267 \| good
2026-07-23T01:00:00.000Z	29 \| good	3.602 \| good	7.348 \| good	31.089 \| good	0.674 \| good	4.212 \| good	0.291 \| good
2026-07-23T02:00:00.000Z	24 \| good	3.607 \| good	7.34 \| good	26.228 \| good	0.651 \| good	2.526 \| good	0.281 \| good
2026-07-23T03:00:00.000Z	54 \| moderate	10.561 \| good	46.992 \| good	7.129 \| good	0.112 \| good	4.621 \| good	0.132 \| good
2026-07-23T04:00:00.000Z	22 \| good	3.733 \| good	7.42 \| good	18.293 \| good	0.551 \| good	8.912 \| good	0.316 \| good
2026-07-23T05:00:00.000Z	22 \| good	3.865 \| good	7.613 \| good	14.372 \| good	0.691 \| good	6.922 \| good	0.359 \| good
2026-07-23T06:00:00.000Z	22 \| good	4.043 \| good	7.568 \| good	10.507 \| good	0.686 \| good	4.815 \| good	0.294 \| good
2026-07-23T07:00:00.000Z	22 \| good	4.075 \| good	7.692 \| good	10.462 \| good	0.662 \| good	4.741 \| good	0.273 \| good
2026-07-23T08:00:00.000Z	22 \| good	4.348 \| good	8.649 \| good	5.519 \| good	0.649 \| good	3.862 \| good	0.23 \| good
2026-07-23T09:00:00.000Z	22 \| good	4.437 \| good	8.508 \| good	4.558 \| good	0.635 \| good	4.54 \| good	0.23 \| good
2026-07-23T10:00:00.000Z	22 \| good	4.423 \| good	8.501 \| good	3.532 \| good	0.63 \| good	4.665 \| good	0.23 \| good
2026-07-23T11:00:00.000Z	22 \| good	4.427 \| good	8.56 \| good	3.528 \| good	0.587 \| good	4.838 \| good	0.208 \| good
2026-07-23T12:00:00.000Z	22 \| good	4.429 \| good	8.511 \| good	4.451 \| good	0.752 \| good	8.312 \| good	0.381 \| good
2026-07-23T13:00:00.000Z	22 \| good	4.427 \| good	8.552 \| good	4.463 \| good	0.752 \| good	11.154 \| good	0.381 \| good
2026-07-23T14:00:00.000Z	22 \| good	4.243 \| good	8.478 \| good	13.288 \| good	0.821 \| good	10.02 \| good	0.208 \| good
2026-07-23T15:00:00.000Z	22 \| good	4.235 \| good	8.507 \| good	22.021 \| good	0.76 \| good	9.339 \| good	0.208 \| good
2026-07-23T16:00:00.000Z	22 \| good	3.933 \| good	8.45 \| good	22.083 \| good	0.661 \| good	5.66 \| good	0.209 \| good
2026-07-23T17:00:00.000Z	28 \| good	3.82 \| good	8.345 \| good	30.042 \| good	0.636 \| good	4.705 \| good	0.208 \| good
2026-07-23T18:00:00.000Z	30 \| good	3.91 \| good	8.306 \| good	32.048 \| good	0.695 \| good	3.533 \| good	0.209 \| good
2026-07-23T19:00:00.000Z	33 \| good	3.915 \| good	8.412 \| good	35.994 \| good	0.735 \| good	4.247 \| good	0.209 \| good
2026-07-23T20:00:00.000Z	35 \| good	4.011 \| good	8.333 \| good	38.002 \| good	0.601 \| good	4.456 \| good	0.209 \| good
2026-07-23T21:00:00.000Z	37 \| good	4.01 \| good	8.379 \| good	39.982 \| good	0.826 \| good	4.095 \| good	0.257 \| good
2026-07-23T22:00:00.000Z	36 \| good	4.017 \| good	9.392 \| good	38.971 \| good	0.693 \| good	2.882 \| good	0.219 \| good
2026-07-23T23:00:00.000Z	35 \| good	4.027 \| good	9.541 \| good	37.988 \| good	0.693 \| good	3.731 \| good	0.257 \| good
2026-07-23T23:00:00.000Z	36 \| good	4.017 \| good	9.392 \| good	38.971 \| good	0.693 \| good	2.882 \| good	0.219 \| good
2026-07-24T00:00:00.000Z	44 \| good	8.124 \| good	35.827 \| good	24.698 \| good	0.103 \| good	0.687 \| good	0.125 \| good
2026-07-24T01:00:00.000Z	54 \| moderate	10.862 \| good	47.965 \| good	25.466 \| good	0.1 \| good	1.553 \| good	0.132 \| good
2026-07-24T02:00:00.000Z	54 \| moderate	11.394 \| good	50.849 \| good	19.82 \| good	0.102 \| good	2.637 \| good	0.139 \| good
2026-07-24T03:00:00.000Z	58 \| moderate	12.67 \| fine	56.918 \| fine	15.812 \| good	0.101 \| good	2.986 \| good	0.142 \| good
2026-07-24T04:00:00.000Z	56 \| moderate	11.502 \| good	50.887 \| good	12.624 \| good	0.098 \| good	2.994 \| good	0.143 \| good
2026-07-24T05:00:00.000Z	13 \| good	1.493 \| good	5.889 \| good	13.956 \| good	0.093 \| good	2.987 \| good	0.143 \| good
2026-07-24T06:00:00.000Z	27 \| good	5.433 \| good	23 \| good	12.175 \| good	0.09 \| good	2.963 \| good	0.142 \| good
2026-07-24T07:00:00.000Z	22 \| good	4.312 \| good	18.861 \| good	13.933 \| good	0.09 \| good	2.971 \| good	0.141 \| good
2026-07-24T08:00:00.000Z	27 \| good	4.598 \| good	19.859 \| good	8.73 \| good	0.093 \| good	3.065 \| good	0.14 \| good
2026-07-24T09:00:00.000Z	27 \| good	5.282 \| good	22.877 \| good	8.639 \| good	0.097 \| good	3.169 \| good	0.139 \| good
2026-07-24T10:00:00.000Z	27 \| good	5.097 \| good	21.856 \| good	10.286 \| good	0.102 \| good	3.286 \| good	0.138 \| good
2026-07-24T11:00:00.000Z	27 \| good	4.639 \| good	19.983 \| good	12.754 \| good	0.104 \| good	3.406 \| good	0.137 \| good
2026-07-24T12:00:00.000Z	22 \| good	4.489 \| good	19.082 \| good	19.67 \| good	0.1 \| good	2.999 \| good	0.137 \| good
2026-07-24T13:00:00.000Z	25 \| good	4.137 \| good	18 \| good	26.94 \| good	0.104 \| good	2.372 \| good	0.139 \| good
2026-07-24T14:00:00.000Z	33 \| good	1.604 \| good	6.891 \| good	36.264 \| good	0.129 \| good	1.606 \| good	0.138 \| good
2026-07-24T15:00:00.000Z	38 \| good	3.67 \| good	16.013 \| good	40.651 \| good	0.157 \| good	0.996 \| good	0.137 \| good
2026-07-24T16:00:00.000Z	43 \| good	6.716 \| good	30 \| good	45.543 \| good	0.147 \| good	0.591 \| good	0.137 \| good
2026-07-24T17:00:00.000Z	49 \| good	9.468 \| good	42.048 \| good	47.071 \| good	0.123 \| good	0.407 \| good	0.142 \| good
2026-07-24T18:00:00.000Z	54 \| moderate	11.118 \| good	49 \| good	46.85 \| good	0.12 \| good	0.347 \| good	0.146 \| good
2026-07-24T19:00:00.000Z	58 \| moderate	12.721 \| fine	57 \| fine	47.94 \| good	0.123 \| good	0.332 \| good	0.149 \| good
2026-07-24T20:00:00.000Z	60 \| moderate	14.095 \| fine	63 \| fine	48.504 \| good	0.126 \| good	0.334 \| good	0.152 \| good
2026-07-24T21:00:00.000Z	60 \| moderate	13.851 \| fine	62.796 \| fine	44.224 \| good	0.129 \| good	0.358 \| good	0.154 \| good
2026-07-24T22:00:00.000Z	62 \| moderate	14.552 \| fine	64.966 \| fine	38.908 \| good	0.13 \| good	0.399 \| good	0.157 \| good
2026-07-24T23:00:00.000Z	52 \| moderate	9.97 \| good	44.048 \| good	35.904 \| good	0.125 \| good	0.492 \| good	0.161 \| good
2026-07-25T00:00:00.000Z	54 \| moderate	11.497 \| good	51 \| good	34.54 \| good	0.117 \| good	0.709 \| good	0.164 \| good
2026-07-25T01:00:00.000Z	77 \| moderate	23.269 \| fine	101.28 \| fine	43.527 \| good	0.113 \| good	1.033 \| good	0.165 \| good
2026-07-25T02:00:00.000Z	73 \| moderate	21.232 \| fine	92.973 \| fine	40.239 \| good	0.116 \| good	1.282 \| good	0.165 \| good
2026-07-25T03:00:00.000Z	75 \| moderate	21.795 \| fine	95.185 \| fine	40.875 \| good	0.122 \| good	1.365 \| good	0.162 \| good
2026-07-25T04:00:00.000Z	71 \| moderate	20.401 \| fine	89.185 \| fine	44.519 \| good	0.129 \| good	1.461 \| good	0.158 \| good
2026-07-25T05:00:00.000Z	69 \| moderate	18.723 \| fine	82.862 \| fine	42.048 \| good	0.132 \| good	1.594 \| good	0.155 \| good
2026-07-25T06:00:00.000Z	71 \| moderate	20.49 \| fine	89.164 \| fine	37.622 \| good	0.132 \| good	1.747 \| good	0.154 \| good
2026-07-25T07:00:00.000Z	71 \| moderate	20.474 \| fine	88.973 \| fine	32.53 \| good	0.134 \| good	1.923 \| good	0.157 \| good
2026-07-25T08:00:00.000Z	75 \| moderate	21.76 \| fine	95.026 \| fine	31.198 \| good	0.142 \| good	2.161 \| good	0.164 \| good
2026-07-25T09:00:00.000Z	92 \| moderate	31.008 \| fine	134.598 \| fine	28.023 \| good	0.154 \| good	2.519 \| good	0.171 \| good
2026-07-25T10:00:00.000Z	86 \| moderate	28.455 \| fine	123.034 \| fine	19.626 \| good	0.173 \| good	2.767 \| good	0.177 \| good
2026-07-25T11:00:00.000Z	66 \| moderate	16.676 \| fine	73.28 \| fine	36.624 \| good	0.199 \| good	2.896 \| good	0.184 \| good
2026-07-25T12:00:00.000Z	73 \| moderate	21.454 \| fine	94.78 \| fine	34.679 \| good	0.218 \| good	2.775 \| good	0.191 \| good
2026-07-25T13:00:00.000Z	69 \| moderate	19.354 \| fine	85.08 \| fine	34.337 \| good	0.229 \| good	2.292 \| good	0.198 \| good
2026-07-25T14:00:00.000Z	66 \| moderate	16.978 \| fine	75.149 \| fine	29.733 \| good	0.237 \| good	1.616 \| good	0.201 \| good
2026-07-25T15:00:00.000Z	60 \| moderate	13.527 \| fine	61 \| fine	31.689 \| good	0.224 \| good	1.057 \| good	0.202 \| good
2026-07-25T16:00:00.000Z	64 \| moderate	16.036 \| fine	71 \| fine	26.858 \| good	0.231 \| good	0.769 \| good	0.201 \| good
2026-07-25T17:00:00.000Z	62 \| moderate	14.618 \| fine	65.027 \| fine	30.739 \| good	0.235 \| good	0.671 \| good	0.2 \| good
2026-07-25T18:00:00.000Z	62 \| moderate	14.954 \| fine	67 \| fine	35.075 \| good	0.24 \| good	0.664 \| good	0.198 \| good
2026-07-25T19:00:00.000Z	66 \| moderate	17.418 \| fine	77 \| fine	38.86 \| good	0.252 \| good	0.613 \| good	0.199 \| good
2026-07-25T20:00:00.000Z	71 \| moderate	19.643 \| fine	86.897 \| fine	38.737 \| good	0.271 \| good	0.567 \| good	0.201 \| good
2026-07-25T21:00:00.000Z	62 \| moderate	14.575 \| fine	65 \| fine	40.712 \| good	0.296 \| good	0.55 \| good	0.203 \| good
2026-07-25T22:00:00.000Z	112 \| sensitive	39.757 \| moderate	175.006 \| moderate	47.135 \| good	0.32 \| good	0.575 \| good	0.203 \| good
2026-07-25T23:00:00.000Z	90 \| moderate	30.052 \| fine	130.736 \| fine	48.295 \| good	0.334 \| good	0.653 \| good	0.204 \| good

Eau Claire

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Eau Claire, Wisconsin air quality map: Real-time AQI near you

0.25ppm

How accurate is Wisconsin, USA air quality data?

Air quality measurements for Wisconsin, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Eau Claire, Wisconsin updated?

Air quality data for Eau Claire, Wisconsin is updated on an hourly basis.

When did Eau Claire, Wisconsin experience the worst air quality in the last 24 hours?

The worst air quality in Eau Claire, Wisconsin was recorded at 03:00:00 on 2026-07-23.

When did Eau Claire, Wisconsin have its best air quality in the last 24 hours?

The best air quality in Eau Claire, Wisconsin was recorded at 04:00:00 on 2026-07-23.

What is the real-time air quality index for Eau Claire, Wisconsin?

The real-time air quality index in Eau Claire, Wisconsin is 36, currently categorized as Good.

Which pollutant is found most often in Eau Claire, Wisconsin?

The most common pollutant in Eau Claire, Wisconsin is O3.

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

If the air quality in Eau Claire, Wisconsin is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Eau Claire, Wisconsin?

The measured PM_2.5 levels in Eau Claire, Wisconsin at present are 4.017 μg/m³.

What are the current PM₁₀ levels at Eau Claire, Wisconsin?

The current PM₁₀ levels in Eau Claire, Wisconsin are 9.392 μg/m³.

What are the current carbon monoxide (CO) levels at Eau Claire, Wisconsin?

The current carbon monoxide (CO) level in Eau Claire, Wisconsin is 0.219 ppm.

What are the current sulfur dioxide (SO₂) levels at Eau Claire, Wisconsin?

The current sulfur dioxide (SO₂) levels in Eau Claire, Wisconsin are 0.693 ppb.

What are the current ozone (O₃) levels at Eau Claire, Wisconsin?

The current ozone (O₃) levels at Eau Claire, Wisconsin is 38.971 ppm.

What are the current nitrogen dioxide (NO₂) levels at Eau Claire, Wisconsin?

The current nitrogen dioxide (NO₂) levels at Eau Claire, Wisconsin is 2.882 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-22T00:00:00.000Z	58 \| moderate	12.973 \| fine	22.281 \| good	31.104 \| good	0.749 \| good	2.112 \| good	0.251 \| good
2026-07-22T01:00:00.000Z	52 \| moderate	10.137 \| good	18.403 \| good	31.093 \| good	0.773 \| good	2.123 \| good	0.229 \| good
2026-07-22T02:00:00.000Z	38 \| good	7.367 \| good	14.274 \| good	28.135 \| good	0.78 \| good	2.874 \| good	0.273 \| good
2026-07-22T03:00:00.000Z	27 \| good	5.145 \| good	10.11 \| good	25.222 \| good	0.698 \| good	2.504 \| good	0.233 \| good
2026-07-22T04:00:00.000Z	22 \| good	3.739 \| good	7.922 \| good	23.223 \| good	0.695 \| good	2.677 \| good	0.185 \| good
2026-07-22T05:00:00.000Z	19 \| good	2.933 \| good	7.016 \| good	20.241 \| good	0.682 \| good	2.734 \| good	0.185 \| good
2026-07-22T06:00:00.000Z	19 \| good	2.622 \| good	5.896 \| good	20.204 \| good	0.657 \| good	2.617 \| good	0.225 \| good
2026-07-22T07:00:00.000Z	16 \| good	2.591 \| good	5.836 \| good	17.248 \| good	0.682 \| good	2.841 \| good	0.2 \| good
2026-07-22T08:00:00.000Z	13 \| good	2.455 \| good	5.493 \| good	14.323 \| good	0.658 \| good	4.297 \| good	0.2 \| good
2026-07-22T09:00:00.000Z	16 \| good	2.533 \| good	5.372 \| good	12.331 \| good	0.616 \| good	3.431 \| good	0.2 \| good
2026-07-22T10:00:00.000Z	16 \| good	2.604 \| good	5.226 \| good	10.363 \| good	0.599 \| good	5.391 \| good	0.2 \| good
2026-07-22T11:00:00.000Z	16 \| good	2.739 \| good	6.353 \| good	10.342 \| good	0.641 \| good	7.056 \| good	0.237 \| good
2026-07-22T12:00:00.000Z	16 \| good	2.932 \| good	6.243 \| good	7.397 \| good	0.617 \| good	5.727 \| good	0.26 \| good
2026-07-22T13:00:00.000Z	16 \| good	2.913 \| good	6.292 \| good	7.344 \| good	0.617 \| good	10.587 \| good	0.334 \| good
2026-07-22T14:00:00.000Z	16 \| good	2.795 \| good	6.19 \| good	14.29 \| good	0.716 \| good	10.247 \| good	0.297 \| good
2026-07-22T15:00:00.000Z	19 \| good	2.697 \| good	6.182 \| good	21.107 \| good	0.686 \| good	7.206 \| good	0.235 \| good
2026-07-22T16:00:00.000Z	23 \| good	2.805 \| good	6.24 \| good	25.057 \| good	0.665 \| good	6.708 \| good	0.235 \| good
2026-07-22T17:00:00.000Z	27 \| good	2.9 \| good	6.214 \| good	29.056 \| good	0.752 \| good	5.4 \| good	0.235 \| good
2026-07-22T18:00:00.000Z	27 \| good	2.904 \| good	6.217 \| good	29.08 \| good	0.697 \| good	5.309 \| good	0.235 \| good
2026-07-22T19:00:00.000Z	33 \| good	3.196 \| good	7.193 \| good	35.902 \| good	0.709 \| good	5.518 \| good	0.26 \| good
2026-07-22T20:00:00.000Z	34 \| good	3.399 \| good	8.23 \| good	36.908 \| good	0.709 \| good	5.669 \| good	0.223 \| good
2026-07-22T21:00:00.000Z	34 \| good	3.496 \| good	8.295 \| good	36.921 \| good	0.719 \| good	5.343 \| good	0.244 \| good
2026-07-22T22:00:00.000Z	34 \| good	3.499 \| good	8.273 \| good	36.943 \| good	0.708 \| good	6.393 \| good	0.267 \| good
2026-07-22T23:00:00.000Z	34 \| good	3.499 \| good	8.282 \| good	36.938 \| good	0.726 \| good	6.169 \| good	0.267 \| good
2026-07-23T00:00:00.000Z	31 \| good	3.597 \| good	8.282 \| good	34.027 \| good	0.726 \| good	6.258 \| good	0.267 \| good
2026-07-23T01:00:00.000Z	29 \| good	3.602 \| good	7.348 \| good	31.089 \| good	0.674 \| good	4.212 \| good	0.291 \| good
2026-07-23T02:00:00.000Z	24 \| good	3.607 \| good	7.34 \| good	26.228 \| good	0.651 \| good	2.526 \| good	0.281 \| good
2026-07-23T03:00:00.000Z	54 \| moderate	10.561 \| good	46.992 \| good	7.129 \| good	0.112 \| good	4.621 \| good	0.132 \| good
2026-07-23T04:00:00.000Z	22 \| good	3.733 \| good	7.42 \| good	18.293 \| good	0.551 \| good	8.912 \| good	0.316 \| good
2026-07-23T05:00:00.000Z	22 \| good	3.865 \| good	7.613 \| good	14.372 \| good	0.691 \| good	6.922 \| good	0.359 \| good
2026-07-23T06:00:00.000Z	22 \| good	4.043 \| good	7.568 \| good	10.507 \| good	0.686 \| good	4.815 \| good	0.294 \| good
2026-07-23T07:00:00.000Z	22 \| good	4.075 \| good	7.692 \| good	10.462 \| good	0.662 \| good	4.741 \| good	0.273 \| good
2026-07-23T08:00:00.000Z	22 \| good	4.348 \| good	8.649 \| good	5.519 \| good	0.649 \| good	3.862 \| good	0.23 \| good
2026-07-23T09:00:00.000Z	22 \| good	4.437 \| good	8.508 \| good	4.558 \| good	0.635 \| good	4.54 \| good	0.23 \| good
2026-07-23T10:00:00.000Z	22 \| good	4.423 \| good	8.501 \| good	3.532 \| good	0.63 \| good	4.665 \| good	0.23 \| good
2026-07-23T11:00:00.000Z	22 \| good	4.427 \| good	8.56 \| good	3.528 \| good	0.587 \| good	4.838 \| good	0.208 \| good
2026-07-23T12:00:00.000Z	22 \| good	4.429 \| good	8.511 \| good	4.451 \| good	0.752 \| good	8.312 \| good	0.381 \| good
2026-07-23T13:00:00.000Z	22 \| good	4.427 \| good	8.552 \| good	4.463 \| good	0.752 \| good	11.154 \| good	0.381 \| good
2026-07-23T14:00:00.000Z	22 \| good	4.243 \| good	8.478 \| good	13.288 \| good	0.821 \| good	10.02 \| good	0.208 \| good
2026-07-23T15:00:00.000Z	22 \| good	4.235 \| good	8.507 \| good	22.021 \| good	0.76 \| good	9.339 \| good	0.208 \| good
2026-07-23T16:00:00.000Z	22 \| good	3.933 \| good	8.45 \| good	22.083 \| good	0.661 \| good	5.66 \| good	0.209 \| good
2026-07-23T17:00:00.000Z	28 \| good	3.82 \| good	8.345 \| good	30.042 \| good	0.636 \| good	4.705 \| good	0.208 \| good
2026-07-23T18:00:00.000Z	30 \| good	3.91 \| good	8.306 \| good	32.048 \| good	0.695 \| good	3.533 \| good	0.209 \| good
2026-07-23T19:00:00.000Z	33 \| good	3.915 \| good	8.412 \| good	35.994 \| good	0.735 \| good	4.247 \| good	0.209 \| good
2026-07-23T20:00:00.000Z	35 \| good	4.011 \| good	8.333 \| good	38.002 \| good	0.601 \| good	4.456 \| good	0.209 \| good
2026-07-23T21:00:00.000Z	37 \| good	4.01 \| good	8.379 \| good	39.982 \| good	0.826 \| good	4.095 \| good	0.257 \| good
2026-07-23T22:00:00.000Z	36 \| good	4.017 \| good	9.392 \| good	38.971 \| good	0.693 \| good	2.882 \| good	0.219 \| good
2026-07-23T23:00:00.000Z	35 \| good	4.027 \| good	9.541 \| good	37.988 \| good	0.693 \| good	3.731 \| good	0.257 \| good
2026-07-23T23:00:00.000Z	36 \| good	4.017 \| good	9.392 \| good	38.971 \| good	0.693 \| good	2.882 \| good	0.219 \| good
2026-07-24T00:00:00.000Z	44 \| good	8.124 \| good	35.827 \| good	24.698 \| good	0.103 \| good	0.687 \| good	0.125 \| good
2026-07-24T01:00:00.000Z	54 \| moderate	10.862 \| good	47.965 \| good	25.466 \| good	0.1 \| good	1.553 \| good	0.132 \| good
2026-07-24T02:00:00.000Z	54 \| moderate	11.394 \| good	50.849 \| good	19.82 \| good	0.102 \| good	2.637 \| good	0.139 \| good
2026-07-24T03:00:00.000Z	58 \| moderate	12.67 \| fine	56.918 \| fine	15.812 \| good	0.101 \| good	2.986 \| good	0.142 \| good
2026-07-24T04:00:00.000Z	56 \| moderate	11.502 \| good	50.887 \| good	12.624 \| good	0.098 \| good	2.994 \| good	0.143 \| good
2026-07-24T05:00:00.000Z	13 \| good	1.493 \| good	5.889 \| good	13.956 \| good	0.093 \| good	2.987 \| good	0.143 \| good
2026-07-24T06:00:00.000Z	27 \| good	5.433 \| good	23 \| good	12.175 \| good	0.09 \| good	2.963 \| good	0.142 \| good
2026-07-24T07:00:00.000Z	22 \| good	4.312 \| good	18.861 \| good	13.933 \| good	0.09 \| good	2.971 \| good	0.141 \| good
2026-07-24T08:00:00.000Z	27 \| good	4.598 \| good	19.859 \| good	8.73 \| good	0.093 \| good	3.065 \| good	0.14 \| good
2026-07-24T09:00:00.000Z	27 \| good	5.282 \| good	22.877 \| good	8.639 \| good	0.097 \| good	3.169 \| good	0.139 \| good
2026-07-24T10:00:00.000Z	27 \| good	5.097 \| good	21.856 \| good	10.286 \| good	0.102 \| good	3.286 \| good	0.138 \| good
2026-07-24T11:00:00.000Z	27 \| good	4.639 \| good	19.983 \| good	12.754 \| good	0.104 \| good	3.406 \| good	0.137 \| good
2026-07-24T12:00:00.000Z	22 \| good	4.489 \| good	19.082 \| good	19.67 \| good	0.1 \| good	2.999 \| good	0.137 \| good
2026-07-24T13:00:00.000Z	25 \| good	4.137 \| good	18 \| good	26.94 \| good	0.104 \| good	2.372 \| good	0.139 \| good
2026-07-24T14:00:00.000Z	33 \| good	1.604 \| good	6.891 \| good	36.264 \| good	0.129 \| good	1.606 \| good	0.138 \| good
2026-07-24T15:00:00.000Z	38 \| good	3.67 \| good	16.013 \| good	40.651 \| good	0.157 \| good	0.996 \| good	0.137 \| good
2026-07-24T16:00:00.000Z	43 \| good	6.716 \| good	30 \| good	45.543 \| good	0.147 \| good	0.591 \| good	0.137 \| good
2026-07-24T17:00:00.000Z	49 \| good	9.468 \| good	42.048 \| good	47.071 \| good	0.123 \| good	0.407 \| good	0.142 \| good
2026-07-24T18:00:00.000Z	54 \| moderate	11.118 \| good	49 \| good	46.85 \| good	0.12 \| good	0.347 \| good	0.146 \| good
2026-07-24T19:00:00.000Z	58 \| moderate	12.721 \| fine	57 \| fine	47.94 \| good	0.123 \| good	0.332 \| good	0.149 \| good
2026-07-24T20:00:00.000Z	60 \| moderate	14.095 \| fine	63 \| fine	48.504 \| good	0.126 \| good	0.334 \| good	0.152 \| good
2026-07-24T21:00:00.000Z	60 \| moderate	13.851 \| fine	62.796 \| fine	44.224 \| good	0.129 \| good	0.358 \| good	0.154 \| good
2026-07-24T22:00:00.000Z	62 \| moderate	14.552 \| fine	64.966 \| fine	38.908 \| good	0.13 \| good	0.399 \| good	0.157 \| good
2026-07-24T23:00:00.000Z	52 \| moderate	9.97 \| good	44.048 \| good	35.904 \| good	0.125 \| good	0.492 \| good	0.161 \| good
2026-07-25T00:00:00.000Z	54 \| moderate	11.497 \| good	51 \| good	34.54 \| good	0.117 \| good	0.709 \| good	0.164 \| good
2026-07-25T01:00:00.000Z	77 \| moderate	23.269 \| fine	101.28 \| fine	43.527 \| good	0.113 \| good	1.033 \| good	0.165 \| good
2026-07-25T02:00:00.000Z	73 \| moderate	21.232 \| fine	92.973 \| fine	40.239 \| good	0.116 \| good	1.282 \| good	0.165 \| good
2026-07-25T03:00:00.000Z	75 \| moderate	21.795 \| fine	95.185 \| fine	40.875 \| good	0.122 \| good	1.365 \| good	0.162 \| good
2026-07-25T04:00:00.000Z	71 \| moderate	20.401 \| fine	89.185 \| fine	44.519 \| good	0.129 \| good	1.461 \| good	0.158 \| good
2026-07-25T05:00:00.000Z	69 \| moderate	18.723 \| fine	82.862 \| fine	42.048 \| good	0.132 \| good	1.594 \| good	0.155 \| good
2026-07-25T06:00:00.000Z	71 \| moderate	20.49 \| fine	89.164 \| fine	37.622 \| good	0.132 \| good	1.747 \| good	0.154 \| good
2026-07-25T07:00:00.000Z	71 \| moderate	20.474 \| fine	88.973 \| fine	32.53 \| good	0.134 \| good	1.923 \| good	0.157 \| good
2026-07-25T08:00:00.000Z	75 \| moderate	21.76 \| fine	95.026 \| fine	31.198 \| good	0.142 \| good	2.161 \| good	0.164 \| good
2026-07-25T09:00:00.000Z	92 \| moderate	31.008 \| fine	134.598 \| fine	28.023 \| good	0.154 \| good	2.519 \| good	0.171 \| good
2026-07-25T10:00:00.000Z	86 \| moderate	28.455 \| fine	123.034 \| fine	19.626 \| good	0.173 \| good	2.767 \| good	0.177 \| good
2026-07-25T11:00:00.000Z	66 \| moderate	16.676 \| fine	73.28 \| fine	36.624 \| good	0.199 \| good	2.896 \| good	0.184 \| good
2026-07-25T12:00:00.000Z	73 \| moderate	21.454 \| fine	94.78 \| fine	34.679 \| good	0.218 \| good	2.775 \| good	0.191 \| good
2026-07-25T13:00:00.000Z	69 \| moderate	19.354 \| fine	85.08 \| fine	34.337 \| good	0.229 \| good	2.292 \| good	0.198 \| good
2026-07-25T14:00:00.000Z	66 \| moderate	16.978 \| fine	75.149 \| fine	29.733 \| good	0.237 \| good	1.616 \| good	0.201 \| good
2026-07-25T15:00:00.000Z	60 \| moderate	13.527 \| fine	61 \| fine	31.689 \| good	0.224 \| good	1.057 \| good	0.202 \| good
2026-07-25T16:00:00.000Z	64 \| moderate	16.036 \| fine	71 \| fine	26.858 \| good	0.231 \| good	0.769 \| good	0.201 \| good
2026-07-25T17:00:00.000Z	62 \| moderate	14.618 \| fine	65.027 \| fine	30.739 \| good	0.235 \| good	0.671 \| good	0.2 \| good
2026-07-25T18:00:00.000Z	62 \| moderate	14.954 \| fine	67 \| fine	35.075 \| good	0.24 \| good	0.664 \| good	0.198 \| good
2026-07-25T19:00:00.000Z	66 \| moderate	17.418 \| fine	77 \| fine	38.86 \| good	0.252 \| good	0.613 \| good	0.199 \| good
2026-07-25T20:00:00.000Z	71 \| moderate	19.643 \| fine	86.897 \| fine	38.737 \| good	0.271 \| good	0.567 \| good	0.201 \| good
2026-07-25T21:00:00.000Z	62 \| moderate	14.575 \| fine	65 \| fine	40.712 \| good	0.296 \| good	0.55 \| good	0.203 \| good
2026-07-25T22:00:00.000Z	112 \| sensitive	39.757 \| moderate	175.006 \| moderate	47.135 \| good	0.32 \| good	0.575 \| good	0.203 \| good
2026-07-25T23:00:00.000Z	90 \| moderate	30.052 \| fine	130.736 \| fine	48.295 \| good	0.334 \| good	0.653 \| good	0.204 \| good

Real-time air quality index in Eau Claire, Wisconsin today

Common air pollutants in Eau Claire, Wisconsin

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Eau Claire, Wisconsin air quality forecast and history

Empower business decisions with accurate air quality data

Eau Claire, Wisconsin air quality map: Real-time AQI near you

Air quality in nearby cities

Chippewa Falls, Wisconsin

Menomonie, Wisconsin

Winona, Minnesota

Red Wing, Minnesota

New Richmond, Wisconsin

River Falls, Wisconsin

How accurate is Wisconsin, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Eau Claire, Wisconsin updated?

When did Eau Claire, Wisconsin experience the worst air quality in the last 24 hours?

When did Eau Claire, Wisconsin have its best air quality in the last 24 hours?

What is the real-time air quality index for Eau Claire, Wisconsin?

Which pollutant is found most often in Eau Claire, Wisconsin?

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

What are the current PM2.5 levels in Eau Claire, Wisconsin?

What are the current PM10 levels at Eau Claire, Wisconsin?

What are the current carbon monoxide (CO) levels at Eau Claire, Wisconsin?

What are the current sulfur dioxide (SO2) levels at Eau Claire, Wisconsin?

What are the current ozone (O3) levels at Eau Claire, Wisconsin?

What are the current nitrogen dioxide (NO2) levels at Eau Claire, Wisconsin?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Eau Claire, Wisconsin?

What are the current PM₁₀ levels at Eau Claire, Wisconsin?

What are the current sulfur dioxide (SO₂) levels at Eau Claire, Wisconsin?

What are the current ozone (O₃) levels at Eau Claire, Wisconsin?

What are the current nitrogen dioxide (NO₂) levels at Eau Claire, Wisconsin?