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

The current PM10 levels in Eau Claire, Wisconsin are 15.214 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 0.5 ppb.

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

The current ozone (O3) levels at Eau Claire, Wisconsin is 32.824 ppm.

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

The current nitrogen dioxide (NO2) levels at Eau Claire, Wisconsin is 2.594 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 5.484 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)

5.48 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.21 μg/m³

155

255

425

605+

Ozone (O₃)

32.82 ppb

201

201+

Sulfur Dioxide (SO₂)

0.50 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.59 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 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
2026-01-21T06:00:00.000Z	27 \| good	4.822 \| good	14.335 \| good	15.632 \| good	0.526 \| good	8.76 \| good	0.165 \| good
2026-01-21T07:00:00.000Z	27 \| good	4.821 \| good	14.341 \| good	16.094 \| good	0.526 \| good	8.795 \| good	0.143 \| good
2026-01-21T08:00:00.000Z	27 \| good	4.824 \| good	14.344 \| good	16.97 \| good	0.476 \| good	7.977 \| good	0.143 \| good
2026-01-21T09:00:00.000Z	27 \| good	4.926 \| good	14.367 \| good	16.576 \| good	0.453 \| good	8.197 \| good	0.143 \| good
2026-01-21T10:00:00.000Z	27 \| good	4.932 \| good	13.394 \| good	20.701 \| good	0.69 \| good	6.43 \| good	0.122 \| good
2026-01-21T11:00:00.000Z	27 \| good	4.991 \| good	13.739 \| good	21.267 \| good	0.752 \| good	6.658 \| good	0.122 \| good
2026-01-21T12:00:00.000Z	27 \| good	5.076 \| good	11.659 \| good	20.613 \| good	0.782 \| good	6.722 \| good	0.122 \| good
2026-01-21T13:00:00.000Z	27 \| good	5.077 \| good	11.696 \| good	21.653 \| good	0.782 \| good	6.695 \| good	0.122 \| good
2026-01-21T14:00:00.000Z	27 \| good	5.48 \| good	11.756 \| good	20.194 \| good	0.524 \| good	14.138 \| good	0.143 \| good
2026-01-21T15:00:00.000Z	33 \| good	5.895 \| good	11.804 \| good	20.618 \| good	0.49 \| good	12.925 \| good	0.165 \| good
2026-01-21T16:00:00.000Z	33 \| good	6.275 \| good	11.941 \| good	22.747 \| good	0.515 \| good	10.118 \| good	0.143 \| good
2026-01-21T17:00:00.000Z	38 \| good	6.947 \| good	11.802 \| good	24.834 \| good	0.497 \| good	3.851 \| good	0.122 \| good
2026-01-21T18:00:00.000Z	44 \| good	7.83 \| good	11.864 \| good	25.94 \| good	0.582 \| good	6.291 \| good	0.148 \| good
2026-01-21T19:00:00.000Z	44 \| good	7.941 \| good	11.865 \| good	28.044 \| good	0.491 \| good	6.499 \| good	0.143 \| good
2026-01-21T20:00:00.000Z	44 \| good	7.946 \| good	11.941 \| good	27.798 \| good	0.451 \| good	6.376 \| good	0.164 \| good
2026-01-21T21:00:00.000Z	44 \| good	7.759 \| good	12.066 \| good	25.966 \| good	0.45 \| good	7.017 \| good	0.186 \| good
2026-01-21T22:00:00.000Z	38 \| good	7.247 \| good	11.924 \| good	24.487 \| good	0.483 \| good	6.721 \| good	0.186 \| good
2026-01-21T23:00:00.000Z	38 \| good	6.865 \| good	11.096 \| good	26.45 \| good	0.563 \| good	6.034 \| good	0.165 \| good
2026-01-22T00:00:00.000Z	38 \| good	7.14 \| good	10.86 \| good	29.015 \| good	0.447 \| good	5.678 \| good	0.165 \| good
2026-01-22T01:00:00.000Z	44 \| good	7.617 \| good	10.822 \| good	26.837 \| good	0.501 \| good	4.402 \| good	0.143 \| good
2026-01-22T02:00:00.000Z	44 \| good	7.984 \| good	12.597 \| good	26.658 \| good	0.483 \| good	4.426 \| good	0.164 \| good
2026-01-22T03:00:00.000Z	38 \| good	6.82 \| good	12.556 \| good	29.119 \| good	0.452 \| good	4.565 \| good	0.143 \| good
2026-01-22T04:00:00.000Z	29 \| good	5.355 \| good	9.641 \| good	31.379 \| good	0.487 \| good	4.84 \| good	0.122 \| good
2026-01-22T05:00:00.000Z	27 \| good	4.547 \| good	7.566 \| good	26.638 \| good	0.453 \| good	4.472 \| good	0.122 \| good
2026-01-22T06:00:00.000Z	22 \| good	4.228 \| good	7.453 \| good	19.849 \| good	0.433 \| good	4.297 \| good	0.122 \| good
2026-01-22T07:00:00.000Z	25 \| good	4.314 \| good	9.4 \| good	26.929 \| good	0.368 \| good	4.819 \| good	0.122 \| good
2026-01-22T08:00:00.000Z	25 \| good	4.116 \| good	9.417 \| good	27.477 \| good	0.453 \| good	7.206 \| good	0.122 \| good
2026-01-22T09:00:00.000Z	25 \| good	3.633 \| good	7.466 \| good	26.665 \| good	0.424 \| good	5.57 \| good	0.122 \| good
2026-01-22T10:00:00.000Z	26 \| good	3.241 \| good	6.429 \| good	28.231 \| good	0.42 \| good	4.156 \| good	0.122 \| good
2026-01-22T11:00:00.000Z	29 \| good	3.136 \| good	6.404 \| good	30.503 \| good	0.437 \| good	6.398 \| good	0.122 \| good
2026-01-22T12:00:00.000Z	19 \| good	3.229 \| good	5.403 \| good	19.869 \| good	0.642 \| good	7.136 \| good	0.122 \| good
2026-01-22T13:00:00.000Z	20 \| good	3.227 \| good	5.393 \| good	21.566 \| good	0.642 \| good	6.804 \| good	0.143 \| good
2026-01-22T14:00:00.000Z	25 \| good	3.927 \| good	15.131 \| good	26.957 \| good	0.596 \| good	9.269 \| good	0.143 \| good
2026-01-22T15:00:00.000Z	22 \| good	4.032 \| good	17.147 \| good	22.783 \| good	0.406 \| good	6.45 \| good	0.143 \| good
2026-01-22T16:00:00.000Z	24 \| good	4.027 \| good	16.149 \| good	26.361 \| good	0.528 \| good	4.434 \| good	0.143 \| good
2026-01-22T17:00:00.000Z	29 \| good	3.917 \| good	14.162 \| good	30.695 \| good	0.49 \| good	5.213 \| good	0.122 \| good
2026-01-22T18:00:00.000Z	31 \| good	4.008 \| good	14.212 \| good	33.929 \| good	0.342 \| good	4.428 \| good	0.122 \| good
2026-01-22T19:00:00.000Z	30 \| good	4.105 \| good	16.156 \| good	31.903 \| good	0.334 \| good	4.629 \| good	0.124 \| good
2026-01-22T20:00:00.000Z	30 \| good	4.104 \| good	18.965 \| good	31.591 \| good	0.352 \| good	4.373 \| good	0.122 \| good
2026-01-22T21:00:00.000Z	30 \| good	4.108 \| good	19.969 \| good	31.777 \| good	0.352 \| good	5.376 \| good	0.122 \| good
2026-01-22T22:00:00.000Z	31 \| good	4.115 \| good	18.069 \| good	32.68 \| good	0.337 \| good	6.152 \| good	0.124 \| good
2026-01-22T23:00:00.000Z	31 \| good	4.411 \| good	18.13 \| good	33.565 \| good	0.327 \| good	5.458 \| good	0.124 \| good
2026-01-23T00:00:00.000Z	27 \| good	4.613 \| good	18.108 \| good	28.859 \| good	0.373 \| good	5.998 \| good	0.143 \| good
2026-01-23T01:00:00.000Z	27 \| good	4.715 \| good	17.114 \| good	26.992 \| good	0.365 \| good	5.082 \| good	0.143 \| good
2026-01-23T02:00:00.000Z	29 \| good	4.616 \| good	15.176 \| good	31.297 \| good	0.597 \| good	3.535 \| good	0.122 \| good
2026-01-23T03:00:00.000Z	31 \| good	4.807 \| good	14.22 \| good	33.374 \| good	0.532 \| good	3.62 \| good	0.122 \| good
2026-01-23T04:00:00.000Z	31 \| good	5.484 \| good	15.214 \| good	32.824 \| good	0.5 \| good	2.594 \| good	0.171 \| good
2026-01-23T05:00:00.000Z	31 \| good	5.484 \| good	15.214 \| good	32.824 \| good	0.5 \| good	2.594 \| good	0.171 \| good
2026-01-23T06:00:00.000Z	20 \| good	1.263 \| good	5 \| good	22.456 \| good	0.042 \| good	0.701 \| good	0.133 \| good
2026-01-23T07:00:00.000Z	19 \| good	1.07 \| good	4 \| good	20.435 \| good	0.045 \| good	0.724 \| good	0.133 \| good
2026-01-23T08:00:00.000Z	19 \| good	2.079 \| good	8.024 \| good	19.844 \| good	0.048 \| good	0.748 \| good	0.133 \| good
2026-01-23T09:00:00.000Z	18 \| good	3.242 \| good	14 \| good	19.354 \| good	0.051 \| good	0.772 \| good	0.134 \| good
2026-01-23T10:00:00.000Z	19 \| good	2.88 \| good	11.987 \| good	20.097 \| good	0.054 \| good	0.815 \| good	0.134 \| good
2026-01-23T11:00:00.000Z	15 \| good	2.219 \| good	9 \| good	16.386 \| good	0.057 \| good	0.859 \| good	0.135 \| good
2026-01-23T12:00:00.000Z	15 \| good	1.579 \| good	6 \| good	15.786 \| good	0.061 \| good	0.902 \| good	0.135 \| good
2026-01-23T13:00:00.000Z	14 \| good	1.79 \| good	7.099 \| good	14.612 \| good	0.068 \| good	1.059 \| good	0.14 \| good
2026-01-23T14:00:00.000Z	11 \| good	2.18 \| good	9 \| good	10.42 \| good	0.074 \| good	1.216 \| good	0.144 \| good
2026-01-23T15:00:00.000Z	11 \| good	2.391 \| good	10 \| good	9.475 \| good	0.081 \| good	1.373 \| good	0.149 \| good
2026-01-23T16:00:00.000Z	11 \| good	1.9 \| good	8 \| good	9.706 \| good	0.087 \| good	1.143 \| good	0.148 \| good
2026-01-23T17:00:00.000Z	11 \| good	2.361 \| good	10 \| good	12.02 \| good	0.092 \| good	0.913 \| good	0.147 \| good
2026-01-23T18:00:00.000Z	11 \| good	2.129 \| good	8.965 \| good	10.897 \| good	0.097 \| good	0.683 \| good	0.146 \| good
2026-01-23T19:00:00.000Z	15 \| good	1.841 \| good	8 \| good	15.526 \| good	0.104 \| good	0.797 \| good	0.147 \| good
2026-01-23T20:00:00.000Z	12 \| good	1.98 \| good	8 \| good	12.845 \| good	0.112 \| good	0.91 \| good	0.148 \| good
2026-01-23T21:00:00.000Z	20 \| good	1.038 \| good	4 \| good	22.4 \| good	0.12 \| good	1.024 \| good	0.148 \| good
2026-01-23T22:00:00.000Z	16 \| good	0.056 \| good	0 \| good	17.378 \| good	0.134 \| good	2.412 \| good	0.157 \| good
2026-01-23T23:00:00.000Z	16 \| good	3.294 \| good	14.882 \| good	14.91 \| good	0.148 \| good	3.8 \| good	0.166 \| good
2026-01-24T00:00:00.000Z	11 \| good	2.133 \| good	8.932 \| good	7.954 \| good	0.162 \| good	5.188 \| good	0.175 \| good
2026-01-24T01:00:00.000Z	16 \| good	2.663 \| good	10.953 \| good	4.436 \| good	0.181 \| good	5.488 \| good	0.179 \| good
2026-01-24T02:00:00.000Z	16 \| good	3.296 \| good	14.85 \| good	8.867 \| good	0.2 \| good	5.788 \| good	0.182 \| good
2026-01-24T03:00:00.000Z	16 \| good	3.406 \| good	14.987 \| good	14.399 \| good	0.219 \| good	6.088 \| good	0.186 \| good
2026-01-24T04:00:00.000Z	16 \| good	3.068 \| good	12.048 \| good	13.743 \| good	0.222 \| good	6.167 \| good	0.188 \| good
2026-01-24T05:00:00.000Z	22 \| good	3.882 \| good	16.987 \| good	12.164 \| good	0.224 \| good	6.246 \| good	0.189 \| good
2026-01-24T06:00:00.000Z	27 \| good	4.661 \| good	20.092 \| good	11.381 \| good	0.226 \| good	6.325 \| good	0.191 \| good
2026-01-24T07:00:00.000Z	22 \| good	4.48 \| good	19.122 \| good	12.621 \| good	0.223 \| good	6.126 \| good	0.19 \| good
2026-01-24T08:00:00.000Z	27 \| good	5.27 \| good	22.931 \| good	10.935 \| good	0.22 \| good	5.927 \| good	0.19 \| good
2026-01-24T09:00:00.000Z	38 \| good	7.182 \| good	31.901 \| good	8.748 \| good	0.217 \| good	5.729 \| good	0.189 \| good
2026-01-24T10:00:00.000Z	33 \| good	6.307 \| good	27.976 \| good	6.548 \| good	0.229 \| good	5.727 \| good	0.19 \| good
2026-01-24T11:00:00.000Z	27 \| good	5.402 \| good	23.024 \| good	8.167 \| good	0.241 \| good	5.725 \| good	0.191 \| good
2026-01-24T12:00:00.000Z	27 \| good	4.8 \| good	20.987 \| good	8.988 \| good	0.253 \| good	5.723 \| good	0.191 \| good
2026-01-24T13:00:00.000Z	44 \| good	7.927 \| good	34.898 \| good	12.525 \| good	0.274 \| good	5.458 \| good	0.198 \| good
2026-01-24T14:00:00.000Z	38 \| good	6.937 \| good	30.932 \| good	14.991 \| good	0.296 \| good	5.193 \| good	0.204 \| good
2026-01-24T15:00:00.000Z	33 \| good	5.867 \| good	25.033 \| good	17.267 \| good	0.317 \| good	4.928 \| good	0.21 \| good
2026-01-24T16:00:00.000Z	27 \| good	4.934 \| good	21 \| good	16.662 \| good	0.293 \| good	3.834 \| good	0.197 \| good
2026-01-24T17:00:00.000Z	33 \| good	6.031 \| good	26.968 \| good	16.25 \| good	0.268 \| good	2.74 \| good	0.184 \| good
2026-01-24T18:00:00.000Z	27 \| good	5.206 \| good	22.83 \| good	18.204 \| good	0.244 \| good	1.646 \| good	0.171 \| good
2026-01-24T19:00:00.000Z	22 \| good	3.987 \| good	17.804 \| good	19.441 \| good	0.233 \| good	1.726 \| good	0.168 \| good
2026-01-24T20:00:00.000Z	22 \| good	3.519 \| good	15.82 \| good	21.92 \| good	0.221 \| good	1.806 \| good	0.166 \| good
2026-01-24T21:00:00.000Z	17 \| good	2.543 \| good	10.113 \| good	18.064 \| good	0.21 \| good	1.886 \| good	0.164 \| good
2026-01-24T22:00:00.000Z	15 \| good	2.29 \| good	9.827 \| good	15.967 \| good	0.248 \| good	4.82 \| good	0.185 \| good
2026-01-24T23:00:00.000Z	16 \| good	3.227 \| good	13.978 \| good	8.735 \| good	0.286 \| good	7.754 \| good	0.207 \| good
2026-01-25T00:00:00.000Z	38 \| good	6.766 \| good	7.086 \| good	20.763 \| good	0.323 \| good	10.661 \| good	0.228 \| good
2026-01-25T01:00:00.000Z	27 \| good	5.344 \| good	22.939 \| good	14.389 \| good	0.396 \| good	13.082 \| good	0.255 \| good
2026-01-25T02:00:00.000Z	27 \| good	5.404 \| good	23.004 \| good	11.683 \| good	0.468 \| good	15.476 \| good	0.281 \| good
2026-01-25T03:00:00.000Z	27 \| good	5.479 \| good	23.827 \| good	12.212 \| good	0.541 \| good	17.87 \| good	0.307 \| good
2026-01-25T04:00:00.000Z	38 \| good	6.543 \| good	29.009 \| good	10.354 \| good	0.552 \| good	18.278 \| good	0.316 \| good
2026-01-25T05:00:00.000Z	44 \| good	8.281 \| good	36.049 \| good	13.121 \| good	0.563 \| good	18.687 \| good	0.324 \| good

Eau Claire

Empower business decisions with accurate air quality data

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

0.19ppm

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 04:00:00 on 2026-01-23.

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 12:00:00 on 2026-01-22.

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

The real-time air quality index in Eau Claire, Wisconsin is 31, 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 5.484 μg/m³.

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

The current PM₁₀ levels in Eau Claire, Wisconsin are 15.214 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 0.171 ppm.

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

The current sulfur dioxide (SO₂) levels in Eau Claire, Wisconsin are 0.5 ppb.

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

The current ozone (O₃) levels at Eau Claire, Wisconsin is 32.824 ppm.

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

The current nitrogen dioxide (NO₂) levels at Eau Claire, Wisconsin is 2.594 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T06:00:00.000Z	27 \| good	4.822 \| good	14.335 \| good	15.632 \| good	0.526 \| good	8.76 \| good	0.165 \| good
2026-01-21T07:00:00.000Z	27 \| good	4.821 \| good	14.341 \| good	16.094 \| good	0.526 \| good	8.795 \| good	0.143 \| good
2026-01-21T08:00:00.000Z	27 \| good	4.824 \| good	14.344 \| good	16.97 \| good	0.476 \| good	7.977 \| good	0.143 \| good
2026-01-21T09:00:00.000Z	27 \| good	4.926 \| good	14.367 \| good	16.576 \| good	0.453 \| good	8.197 \| good	0.143 \| good
2026-01-21T10:00:00.000Z	27 \| good	4.932 \| good	13.394 \| good	20.701 \| good	0.69 \| good	6.43 \| good	0.122 \| good
2026-01-21T11:00:00.000Z	27 \| good	4.991 \| good	13.739 \| good	21.267 \| good	0.752 \| good	6.658 \| good	0.122 \| good
2026-01-21T12:00:00.000Z	27 \| good	5.076 \| good	11.659 \| good	20.613 \| good	0.782 \| good	6.722 \| good	0.122 \| good
2026-01-21T13:00:00.000Z	27 \| good	5.077 \| good	11.696 \| good	21.653 \| good	0.782 \| good	6.695 \| good	0.122 \| good
2026-01-21T14:00:00.000Z	27 \| good	5.48 \| good	11.756 \| good	20.194 \| good	0.524 \| good	14.138 \| good	0.143 \| good
2026-01-21T15:00:00.000Z	33 \| good	5.895 \| good	11.804 \| good	20.618 \| good	0.49 \| good	12.925 \| good	0.165 \| good
2026-01-21T16:00:00.000Z	33 \| good	6.275 \| good	11.941 \| good	22.747 \| good	0.515 \| good	10.118 \| good	0.143 \| good
2026-01-21T17:00:00.000Z	38 \| good	6.947 \| good	11.802 \| good	24.834 \| good	0.497 \| good	3.851 \| good	0.122 \| good
2026-01-21T18:00:00.000Z	44 \| good	7.83 \| good	11.864 \| good	25.94 \| good	0.582 \| good	6.291 \| good	0.148 \| good
2026-01-21T19:00:00.000Z	44 \| good	7.941 \| good	11.865 \| good	28.044 \| good	0.491 \| good	6.499 \| good	0.143 \| good
2026-01-21T20:00:00.000Z	44 \| good	7.946 \| good	11.941 \| good	27.798 \| good	0.451 \| good	6.376 \| good	0.164 \| good
2026-01-21T21:00:00.000Z	44 \| good	7.759 \| good	12.066 \| good	25.966 \| good	0.45 \| good	7.017 \| good	0.186 \| good
2026-01-21T22:00:00.000Z	38 \| good	7.247 \| good	11.924 \| good	24.487 \| good	0.483 \| good	6.721 \| good	0.186 \| good
2026-01-21T23:00:00.000Z	38 \| good	6.865 \| good	11.096 \| good	26.45 \| good	0.563 \| good	6.034 \| good	0.165 \| good
2026-01-22T00:00:00.000Z	38 \| good	7.14 \| good	10.86 \| good	29.015 \| good	0.447 \| good	5.678 \| good	0.165 \| good
2026-01-22T01:00:00.000Z	44 \| good	7.617 \| good	10.822 \| good	26.837 \| good	0.501 \| good	4.402 \| good	0.143 \| good
2026-01-22T02:00:00.000Z	44 \| good	7.984 \| good	12.597 \| good	26.658 \| good	0.483 \| good	4.426 \| good	0.164 \| good
2026-01-22T03:00:00.000Z	38 \| good	6.82 \| good	12.556 \| good	29.119 \| good	0.452 \| good	4.565 \| good	0.143 \| good
2026-01-22T04:00:00.000Z	29 \| good	5.355 \| good	9.641 \| good	31.379 \| good	0.487 \| good	4.84 \| good	0.122 \| good
2026-01-22T05:00:00.000Z	27 \| good	4.547 \| good	7.566 \| good	26.638 \| good	0.453 \| good	4.472 \| good	0.122 \| good
2026-01-22T06:00:00.000Z	22 \| good	4.228 \| good	7.453 \| good	19.849 \| good	0.433 \| good	4.297 \| good	0.122 \| good
2026-01-22T07:00:00.000Z	25 \| good	4.314 \| good	9.4 \| good	26.929 \| good	0.368 \| good	4.819 \| good	0.122 \| good
2026-01-22T08:00:00.000Z	25 \| good	4.116 \| good	9.417 \| good	27.477 \| good	0.453 \| good	7.206 \| good	0.122 \| good
2026-01-22T09:00:00.000Z	25 \| good	3.633 \| good	7.466 \| good	26.665 \| good	0.424 \| good	5.57 \| good	0.122 \| good
2026-01-22T10:00:00.000Z	26 \| good	3.241 \| good	6.429 \| good	28.231 \| good	0.42 \| good	4.156 \| good	0.122 \| good
2026-01-22T11:00:00.000Z	29 \| good	3.136 \| good	6.404 \| good	30.503 \| good	0.437 \| good	6.398 \| good	0.122 \| good
2026-01-22T12:00:00.000Z	19 \| good	3.229 \| good	5.403 \| good	19.869 \| good	0.642 \| good	7.136 \| good	0.122 \| good
2026-01-22T13:00:00.000Z	20 \| good	3.227 \| good	5.393 \| good	21.566 \| good	0.642 \| good	6.804 \| good	0.143 \| good
2026-01-22T14:00:00.000Z	25 \| good	3.927 \| good	15.131 \| good	26.957 \| good	0.596 \| good	9.269 \| good	0.143 \| good
2026-01-22T15:00:00.000Z	22 \| good	4.032 \| good	17.147 \| good	22.783 \| good	0.406 \| good	6.45 \| good	0.143 \| good
2026-01-22T16:00:00.000Z	24 \| good	4.027 \| good	16.149 \| good	26.361 \| good	0.528 \| good	4.434 \| good	0.143 \| good
2026-01-22T17:00:00.000Z	29 \| good	3.917 \| good	14.162 \| good	30.695 \| good	0.49 \| good	5.213 \| good	0.122 \| good
2026-01-22T18:00:00.000Z	31 \| good	4.008 \| good	14.212 \| good	33.929 \| good	0.342 \| good	4.428 \| good	0.122 \| good
2026-01-22T19:00:00.000Z	30 \| good	4.105 \| good	16.156 \| good	31.903 \| good	0.334 \| good	4.629 \| good	0.124 \| good
2026-01-22T20:00:00.000Z	30 \| good	4.104 \| good	18.965 \| good	31.591 \| good	0.352 \| good	4.373 \| good	0.122 \| good
2026-01-22T21:00:00.000Z	30 \| good	4.108 \| good	19.969 \| good	31.777 \| good	0.352 \| good	5.376 \| good	0.122 \| good
2026-01-22T22:00:00.000Z	31 \| good	4.115 \| good	18.069 \| good	32.68 \| good	0.337 \| good	6.152 \| good	0.124 \| good
2026-01-22T23:00:00.000Z	31 \| good	4.411 \| good	18.13 \| good	33.565 \| good	0.327 \| good	5.458 \| good	0.124 \| good
2026-01-23T00:00:00.000Z	27 \| good	4.613 \| good	18.108 \| good	28.859 \| good	0.373 \| good	5.998 \| good	0.143 \| good
2026-01-23T01:00:00.000Z	27 \| good	4.715 \| good	17.114 \| good	26.992 \| good	0.365 \| good	5.082 \| good	0.143 \| good
2026-01-23T02:00:00.000Z	29 \| good	4.616 \| good	15.176 \| good	31.297 \| good	0.597 \| good	3.535 \| good	0.122 \| good
2026-01-23T03:00:00.000Z	31 \| good	4.807 \| good	14.22 \| good	33.374 \| good	0.532 \| good	3.62 \| good	0.122 \| good
2026-01-23T04:00:00.000Z	31 \| good	5.484 \| good	15.214 \| good	32.824 \| good	0.5 \| good	2.594 \| good	0.171 \| good
2026-01-23T05:00:00.000Z	31 \| good	5.484 \| good	15.214 \| good	32.824 \| good	0.5 \| good	2.594 \| good	0.171 \| good
2026-01-23T06:00:00.000Z	20 \| good	1.263 \| good	5 \| good	22.456 \| good	0.042 \| good	0.701 \| good	0.133 \| good
2026-01-23T07:00:00.000Z	19 \| good	1.07 \| good	4 \| good	20.435 \| good	0.045 \| good	0.724 \| good	0.133 \| good
2026-01-23T08:00:00.000Z	19 \| good	2.079 \| good	8.024 \| good	19.844 \| good	0.048 \| good	0.748 \| good	0.133 \| good
2026-01-23T09:00:00.000Z	18 \| good	3.242 \| good	14 \| good	19.354 \| good	0.051 \| good	0.772 \| good	0.134 \| good
2026-01-23T10:00:00.000Z	19 \| good	2.88 \| good	11.987 \| good	20.097 \| good	0.054 \| good	0.815 \| good	0.134 \| good
2026-01-23T11:00:00.000Z	15 \| good	2.219 \| good	9 \| good	16.386 \| good	0.057 \| good	0.859 \| good	0.135 \| good
2026-01-23T12:00:00.000Z	15 \| good	1.579 \| good	6 \| good	15.786 \| good	0.061 \| good	0.902 \| good	0.135 \| good
2026-01-23T13:00:00.000Z	14 \| good	1.79 \| good	7.099 \| good	14.612 \| good	0.068 \| good	1.059 \| good	0.14 \| good
2026-01-23T14:00:00.000Z	11 \| good	2.18 \| good	9 \| good	10.42 \| good	0.074 \| good	1.216 \| good	0.144 \| good
2026-01-23T15:00:00.000Z	11 \| good	2.391 \| good	10 \| good	9.475 \| good	0.081 \| good	1.373 \| good	0.149 \| good
2026-01-23T16:00:00.000Z	11 \| good	1.9 \| good	8 \| good	9.706 \| good	0.087 \| good	1.143 \| good	0.148 \| good
2026-01-23T17:00:00.000Z	11 \| good	2.361 \| good	10 \| good	12.02 \| good	0.092 \| good	0.913 \| good	0.147 \| good
2026-01-23T18:00:00.000Z	11 \| good	2.129 \| good	8.965 \| good	10.897 \| good	0.097 \| good	0.683 \| good	0.146 \| good
2026-01-23T19:00:00.000Z	15 \| good	1.841 \| good	8 \| good	15.526 \| good	0.104 \| good	0.797 \| good	0.147 \| good
2026-01-23T20:00:00.000Z	12 \| good	1.98 \| good	8 \| good	12.845 \| good	0.112 \| good	0.91 \| good	0.148 \| good
2026-01-23T21:00:00.000Z	20 \| good	1.038 \| good	4 \| good	22.4 \| good	0.12 \| good	1.024 \| good	0.148 \| good
2026-01-23T22:00:00.000Z	16 \| good	0.056 \| good	0 \| good	17.378 \| good	0.134 \| good	2.412 \| good	0.157 \| good
2026-01-23T23:00:00.000Z	16 \| good	3.294 \| good	14.882 \| good	14.91 \| good	0.148 \| good	3.8 \| good	0.166 \| good
2026-01-24T00:00:00.000Z	11 \| good	2.133 \| good	8.932 \| good	7.954 \| good	0.162 \| good	5.188 \| good	0.175 \| good
2026-01-24T01:00:00.000Z	16 \| good	2.663 \| good	10.953 \| good	4.436 \| good	0.181 \| good	5.488 \| good	0.179 \| good
2026-01-24T02:00:00.000Z	16 \| good	3.296 \| good	14.85 \| good	8.867 \| good	0.2 \| good	5.788 \| good	0.182 \| good
2026-01-24T03:00:00.000Z	16 \| good	3.406 \| good	14.987 \| good	14.399 \| good	0.219 \| good	6.088 \| good	0.186 \| good
2026-01-24T04:00:00.000Z	16 \| good	3.068 \| good	12.048 \| good	13.743 \| good	0.222 \| good	6.167 \| good	0.188 \| good
2026-01-24T05:00:00.000Z	22 \| good	3.882 \| good	16.987 \| good	12.164 \| good	0.224 \| good	6.246 \| good	0.189 \| good
2026-01-24T06:00:00.000Z	27 \| good	4.661 \| good	20.092 \| good	11.381 \| good	0.226 \| good	6.325 \| good	0.191 \| good
2026-01-24T07:00:00.000Z	22 \| good	4.48 \| good	19.122 \| good	12.621 \| good	0.223 \| good	6.126 \| good	0.19 \| good
2026-01-24T08:00:00.000Z	27 \| good	5.27 \| good	22.931 \| good	10.935 \| good	0.22 \| good	5.927 \| good	0.19 \| good
2026-01-24T09:00:00.000Z	38 \| good	7.182 \| good	31.901 \| good	8.748 \| good	0.217 \| good	5.729 \| good	0.189 \| good
2026-01-24T10:00:00.000Z	33 \| good	6.307 \| good	27.976 \| good	6.548 \| good	0.229 \| good	5.727 \| good	0.19 \| good
2026-01-24T11:00:00.000Z	27 \| good	5.402 \| good	23.024 \| good	8.167 \| good	0.241 \| good	5.725 \| good	0.191 \| good
2026-01-24T12:00:00.000Z	27 \| good	4.8 \| good	20.987 \| good	8.988 \| good	0.253 \| good	5.723 \| good	0.191 \| good
2026-01-24T13:00:00.000Z	44 \| good	7.927 \| good	34.898 \| good	12.525 \| good	0.274 \| good	5.458 \| good	0.198 \| good
2026-01-24T14:00:00.000Z	38 \| good	6.937 \| good	30.932 \| good	14.991 \| good	0.296 \| good	5.193 \| good	0.204 \| good
2026-01-24T15:00:00.000Z	33 \| good	5.867 \| good	25.033 \| good	17.267 \| good	0.317 \| good	4.928 \| good	0.21 \| good
2026-01-24T16:00:00.000Z	27 \| good	4.934 \| good	21 \| good	16.662 \| good	0.293 \| good	3.834 \| good	0.197 \| good
2026-01-24T17:00:00.000Z	33 \| good	6.031 \| good	26.968 \| good	16.25 \| good	0.268 \| good	2.74 \| good	0.184 \| good
2026-01-24T18:00:00.000Z	27 \| good	5.206 \| good	22.83 \| good	18.204 \| good	0.244 \| good	1.646 \| good	0.171 \| good
2026-01-24T19:00:00.000Z	22 \| good	3.987 \| good	17.804 \| good	19.441 \| good	0.233 \| good	1.726 \| good	0.168 \| good
2026-01-24T20:00:00.000Z	22 \| good	3.519 \| good	15.82 \| good	21.92 \| good	0.221 \| good	1.806 \| good	0.166 \| good
2026-01-24T21:00:00.000Z	17 \| good	2.543 \| good	10.113 \| good	18.064 \| good	0.21 \| good	1.886 \| good	0.164 \| good
2026-01-24T22:00:00.000Z	15 \| good	2.29 \| good	9.827 \| good	15.967 \| good	0.248 \| good	4.82 \| good	0.185 \| good
2026-01-24T23:00:00.000Z	16 \| good	3.227 \| good	13.978 \| good	8.735 \| good	0.286 \| good	7.754 \| good	0.207 \| good
2026-01-25T00:00:00.000Z	38 \| good	6.766 \| good	7.086 \| good	20.763 \| good	0.323 \| good	10.661 \| good	0.228 \| good
2026-01-25T01:00:00.000Z	27 \| good	5.344 \| good	22.939 \| good	14.389 \| good	0.396 \| good	13.082 \| good	0.255 \| good
2026-01-25T02:00:00.000Z	27 \| good	5.404 \| good	23.004 \| good	11.683 \| good	0.468 \| good	15.476 \| good	0.281 \| good
2026-01-25T03:00:00.000Z	27 \| good	5.479 \| good	23.827 \| good	12.212 \| good	0.541 \| good	17.87 \| good	0.307 \| good
2026-01-25T04:00:00.000Z	38 \| good	6.543 \| good	29.009 \| good	10.354 \| good	0.552 \| good	18.278 \| good	0.316 \| good
2026-01-25T05:00:00.000Z	44 \| good	8.281 \| good	36.049 \| good	13.121 \| good	0.563 \| good	18.687 \| good	0.324 \| 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?