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

The PM10 concentration in Wauwatosa, Wisconsin is 15.393 μg/m3 at the moment.

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

Currently, Wauwatosa, Wisconsin has a sulfur dioxide (SO2) concentration of 1.262 ppb.

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

The current ozone (O3) level in Wauwatosa, Wisconsin at the moment is 24.825 ppm.

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

Nitrogen dioxide (NO2) level in Wauwatosa, Wisconsin at the moment is 8.81 ppb.

Live air quality index in Wauwatosa, Wisconsin today

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

PM2.5 levels in Wauwatosa, Wisconsin are currently 4.049 μg/m3.

Stay updated with real-time air quality in Wauwatosa, 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

Wauwatosa, Wisconsin

Last updated: ... (Local time)

Major air pollutants in Wauwatosa, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.05 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.39 μg/m³

155

255

425

605+

Ozone (O₃)

24.82 ppb

201

201+

Sulfur Dioxide (SO₂)

1.26 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.81 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Wauwatosa, Wisconsin

Get Live Pollen Counts

Wauwatosa, Wisconsin

Scroll To Air Quality Map

Track live Wauwatosa, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-23T16:00:00.000Z	44 \| good	8.14 \| good	37.59 \| good	27.409 \| good	1.8 \| good	7.782 \| good	0.189 \| good
2026-01-23T17:00:00.000Z	44 \| good	7.993 \| good	35.768 \| good	28.29 \| good	1.246 \| good	7.034 \| good	0.189 \| good
2026-01-23T18:00:00.000Z	44 \| good	7.85 \| good	35.214 \| good	28.827 \| good	0.938 \| good	7.018 \| good	0.189 \| good
2026-01-23T19:00:00.000Z	44 \| good	7.791 \| good	34.432 \| good	29.195 \| good	1.451 \| good	7.046 \| good	0.189 \| good
2026-01-23T20:00:00.000Z	44 \| good	8.116 \| good	34.253 \| good	29.784 \| good	1.394 \| good	6.534 \| good	0.275 \| good
2026-01-23T21:00:00.000Z	44 \| good	7.907 \| good	34.673 \| good	30.025 \| good	1.314 \| good	6.877 \| good	0.275 \| good
2026-01-23T22:00:00.000Z	44 \| good	8.252 \| good	35.038 \| good	29.761 \| good	1.305 \| good	7.235 \| good	0.363 \| good
2026-01-23T23:00:00.000Z	44 \| good	8.403 \| good	35.631 \| good	29.898 \| good	1.107 \| good	9.146 \| good	0.277 \| good
2026-01-24T00:00:00.000Z	49 \| good	8.759 \| good	36.937 \| good	27.791 \| good	0.979 \| good	11.611 \| good	0.277 \| good
2026-01-24T01:00:00.000Z	49 \| good	8.852 \| good	35.901 \| good	25.059 \| good	1.034 \| good	10.797 \| good	0.277 \| good
2026-01-24T02:00:00.000Z	49 \| good	8.875 \| good	35.66 \| good	23.078 \| good	1.032 \| good	11.177 \| good	0.28 \| good
2026-01-24T03:00:00.000Z	49 \| good	9.331 \| good	37.053 \| good	19.893 \| good	0.928 \| good	12.132 \| good	0.28 \| good
2026-01-24T04:00:00.000Z	49 \| good	9.226 \| good	38.266 \| good	17.726 \| good	1.096 \| good	11.133 \| good	0.285 \| good
2026-01-24T05:00:00.000Z	49 \| good	8.963 \| good	35.487 \| good	14.624 \| good	1.109 \| good	10.223 \| good	0.376 \| good
2026-01-24T06:00:00.000Z	49 \| good	8.667 \| good	33.958 \| good	12.861 \| good	1.116 \| good	8.829 \| good	0.204 \| good
2026-01-24T07:00:00.000Z	49 \| good	8.651 \| good	32.891 \| good	12.269 \| good	1.187 \| good	8.82 \| good	0.204 \| good
2026-01-24T08:00:00.000Z	44 \| good	7.893 \| good	29.529 \| good	15.43 \| good	1.089 \| good	7.034 \| good	0.206 \| good
2026-01-24T09:00:00.000Z	44 \| good	7.5 \| good	27.957 \| good	11.992 \| good	1.112 \| good	7.23 \| good	0.204 \| good
2026-01-24T10:00:00.000Z	38 \| good	7.309 \| good	25.384 \| good	18.38 \| good	1.197 \| good	9.058 \| good	0.201 \| good
2026-01-24T11:00:00.000Z	38 \| good	7.261 \| good	25.558 \| good	17.917 \| good	1.259 \| good	11.287 \| good	0.29 \| good
2026-01-24T12:00:00.000Z	38 \| good	7.28 \| good	31.04 \| good	13.014 \| good	1.248 \| good	12.6 \| good	0.29 \| good
2026-01-24T13:00:00.000Z	38 \| good	7.307 \| good	28.281 \| good	11.057 \| good	1.348 \| good	12.451 \| good	0.29 \| good
2026-01-24T14:00:00.000Z	44 \| good	7.566 \| good	29.916 \| good	10.082 \| good	1.437 \| good	13.943 \| good	0.291 \| good
2026-01-24T15:00:00.000Z	44 \| good	7.504 \| good	31.01 \| good	9.832 \| good	1.162 \| good	13.538 \| good	0.376 \| good
2026-01-24T16:00:00.000Z	44 \| good	8.321 \| good	34.101 \| good	11.683 \| good	1.244 \| good	10.964 \| good	0.373 \| good
2026-01-24T17:00:00.000Z	49 \| good	8.506 \| good	37.761 \| good	15.531 \| good	1.329 \| good	10.593 \| good	0.365 \| good
2026-01-24T18:00:00.000Z	49 \| good	8.624 \| good	35.732 \| good	17.046 \| good	1.202 \| good	9.736 \| good	0.363 \| good
2026-01-24T19:00:00.000Z	49 \| good	8.52 \| good	38.402 \| good	21.835 \| good	1.228 \| good	9.647 \| good	0.363 \| good
2026-01-24T20:00:00.000Z	49 \| good	8.814 \| good	37.978 \| good	21.342 \| good	1.077 \| good	10.114 \| good	0.361 \| good
2026-01-24T21:00:00.000Z	49 \| good	8.931 \| good	37.945 \| good	22.656 \| good	1.131 \| good	11.024 \| good	0.449 \| good
2026-01-24T22:00:00.000Z	49 \| good	8.961 \| good	35.892 \| good	25.713 \| good	1.029 \| good	11.411 \| good	0.449 \| good
2026-01-24T23:00:00.000Z	49 \| good	9.108 \| good	40.511 \| good	26.77 \| good	1.009 \| good	12.899 \| good	0.449 \| good
2026-01-25T00:00:00.000Z	52 \| moderate	9.554 \| good	41.206 \| good	26.03 \| good	1.137 \| good	13.519 \| good	0.535 \| good
2026-01-25T01:00:00.000Z	49 \| good	9.381 \| good	40.583 \| good	19.181 \| good	1.194 \| good	12.337 \| good	0.361 \| good
2026-01-25T02:00:00.000Z	49 \| good	9.127 \| good	38.817 \| good	20.681 \| good	1.266 \| good	12.159 \| good	0.363 \| good
2026-01-25T03:00:00.000Z	49 \| good	9.199 \| good	36.974 \| good	19.918 \| good	1.204 \| good	12.892 \| good	0.363 \| good
2026-01-25T04:00:00.000Z	49 \| good	9.039 \| good	35.382 \| good	23.399 \| good	1.212 \| good	12.953 \| good	0.361 \| good
2026-01-25T05:00:00.000Z	49 \| good	9.157 \| good	34.199 \| good	22.992 \| good	1.22 \| good	12.479 \| good	0.363 \| good
2026-01-25T06:00:00.000Z	49 \| good	8.767 \| good	32.154 \| good	22.858 \| good	1.187 \| good	11.092 \| good	0.361 \| good
2026-01-25T07:00:00.000Z	44 \| good	7.892 \| good	30.241 \| good	22.032 \| good	1.274 \| good	9.271 \| good	0.277 \| good
2026-01-25T08:00:00.000Z	38 \| good	7.096 \| good	27.504 \| good	20.874 \| good	1.561 \| good	9.127 \| good	0.275 \| good
2026-01-25T09:00:00.000Z	33 \| good	6.175 \| good	25.533 \| good	20.287 \| good	1.542 \| good	9.499 \| good	0.275 \| good
2026-01-25T10:00:00.000Z	27 \| good	5.118 \| good	22.477 \| good	21.274 \| good	1.37 \| good	8.197 \| good	0.191 \| good
2026-01-25T11:00:00.000Z	27 \| good	4.504 \| good	17.348 \| good	22.346 \| good	1.279 \| good	6.542 \| good	0.191 \| good
2026-01-25T12:00:00.000Z	23 \| good	4.211 \| good	16.638 \| good	24.931 \| good	1.108 \| good	7.117 \| good	0.193 \| good
2026-01-25T13:00:00.000Z	22 \| good	4.199 \| good	14.922 \| good	23.939 \| good	1.107 \| good	7.005 \| good	0.193 \| good
2026-01-25T14:00:00.000Z	23 \| good	4.049 \| good	15.393 \| good	24.825 \| good	1.262 \| good	8.81 \| good	0.282 \| good
2026-01-25T15:00:00.000Z	23 \| good	4.218 \| good	17.973 \| good	25.266 \| good	1.175 \| good	8.971 \| good	0.282 \| good
2026-01-25T15:00:00.000Z	23 \| good	4.049 \| good	15.393 \| good	24.825 \| good	1.262 \| good	8.81 \| good	0.282 \| good
2026-01-25T16:00:00.000Z	49 \| good	8.864 \| good	38.975 \| good	21.291 \| good	0.543 \| good	2.88 \| good	0.181 \| good
2026-01-25T17:00:00.000Z	52 \| moderate	9.66 \| good	42.96 \| good	20.705 \| good	0.49 \| good	2.62 \| good	0.182 \| good
2026-01-25T18:00:00.000Z	52 \| moderate	9.934 \| good	43.945 \| good	19.997 \| good	0.436 \| good	2.359 \| good	0.182 \| good
2026-01-25T19:00:00.000Z	52 \| moderate	9.786 \| good	43.114 \| good	20.203 \| good	0.419 \| good	2.602 \| good	0.185 \| good
2026-01-25T20:00:00.000Z	52 \| moderate	9.736 \| good	43.025 \| good	20.765 \| good	0.402 \| good	2.844 \| good	0.188 \| good
2026-01-25T21:00:00.000Z	54 \| moderate	10.554 \| good	46.935 \| good	20.98 \| good	0.384 \| good	3.087 \| good	0.192 \| good
2026-01-25T22:00:00.000Z	56 \| moderate	12.252 \| fine	54.944 \| good	21.362 \| good	0.379 \| good	4.093 \| good	0.197 \| good
2026-01-25T23:00:00.000Z	58 \| moderate	12.939 \| fine	58.833 \| fine	18.477 \| good	0.374 \| good	5.099 \| good	0.202 \| good
2026-01-26T00:00:00.000Z	58 \| moderate	12.929 \| fine	58.72 \| fine	15.64 \| good	0.369 \| good	6.105 \| good	0.207 \| good
2026-01-26T01:00:00.000Z	58 \| moderate	12.704 \| fine	56.976 \| fine	15.979 \| good	0.454 \| good	5.731 \| good	0.205 \| good
2026-01-26T02:00:00.000Z	58 \| moderate	12.764 \| fine	57.085 \| fine	18.414 \| good	0.538 \| good	5.356 \| good	0.204 \| good
2026-01-26T03:00:00.000Z	58 \| moderate	12.808 \| fine	57.103 \| fine	16.939 \| good	0.623 \| good	4.982 \| good	0.202 \| good
2026-01-26T04:00:00.000Z	56 \| moderate	11.69 \| good	51.856 \| good	16.632 \| good	0.562 \| good	4.662 \| good	0.201 \| good
2026-01-26T05:00:00.000Z	54 \| moderate	11.092 \| good	48.945 \| good	15.873 \| good	0.5 \| good	4.342 \| good	0.2 \| good
2026-01-26T06:00:00.000Z	54 \| moderate	10.848 \| good	47.945 \| good	15.805 \| good	0.439 \| good	4.021 \| good	0.199 \| good
2026-01-26T07:00:00.000Z	52 \| moderate	10.331 \| good	45.917 \| good	15.364 \| good	0.383 \| good	3.552 \| good	0.193 \| good
2026-01-26T08:00:00.000Z	52 \| moderate	10.37 \| good	45.963 \| good	15.521 \| good	0.327 \| good	3.083 \| good	0.187 \| good
2026-01-26T09:00:00.000Z	52 \| moderate	9.765 \| good	43.06 \| good	17.732 \| good	0.27 \| good	2.614 \| good	0.181 \| good
2026-01-26T10:00:00.000Z	49 \| good	9.238 \| good	41.041 \| good	23.761 \| good	0.301 \| good	2.536 \| good	0.179 \| good
2026-01-26T11:00:00.000Z	52 \| moderate	10.166 \| good	44.968 \| good	22.952 \| good	0.331 \| good	2.458 \| good	0.176 \| good
2026-01-26T12:00:00.000Z	56 \| moderate	11.856 \| good	52.142 \| good	19.286 \| good	0.362 \| good	2.38 \| good	0.174 \| good
2026-01-26T13:00:00.000Z	56 \| moderate	11.899 \| good	53.713 \| good	14.963 \| good	0.391 \| good	2.584 \| good	0.187 \| good
2026-01-26T14:00:00.000Z	56 \| moderate	11.958 \| good	53.724 \| good	15.266 \| good	0.42 \| good	2.788 \| good	0.199 \| good
2026-01-26T15:00:00.000Z	56 \| moderate	11.831 \| good	52.127 \| good	18.294 \| good	0.449 \| good	2.992 \| good	0.212 \| good
2026-01-26T16:00:00.000Z	56 \| moderate	12.254 \| fine	54.885 \| good	21.591 \| good	0.433 \| good	2.637 \| good	0.215 \| good
2026-01-26T17:00:00.000Z	58 \| moderate	13.427 \| fine	60.771 \| fine	21.431 \| good	0.418 \| good	2.282 \| good	0.217 \| good
2026-01-26T18:00:00.000Z	62 \| moderate	14.742 \| fine	66.606 \| fine	22.182 \| good	0.402 \| good	1.928 \| good	0.219 \| good
2026-01-26T19:00:00.000Z	62 \| moderate	15.257 \| fine	68.815 \| fine	22.642 \| good	0.432 \| good	2.265 \| good	0.218 \| good
2026-01-26T20:00:00.000Z	60 \| moderate	13.63 \| fine	61.078 \| fine	23.361 \| good	0.462 \| good	2.601 \| good	0.217 \| good
2026-01-26T21:00:00.000Z	56 \| moderate	12.422 \| fine	56.7 \| fine	23.887 \| good	0.492 \| good	2.938 \| good	0.216 \| good
2026-01-26T22:00:00.000Z	52 \| moderate	10.119 \| good	44.951 \| good	23.723 \| good	0.457 \| good	3.893 \| good	0.216 \| good
2026-01-26T23:00:00.000Z	44 \| good	7.99 \| good	34.992 \| good	20.761 \| good	0.421 \| good	4.848 \| good	0.216 \| good
2026-01-27T00:00:00.000Z	44 \| good	7.95 \| good	34.952 \| good	21.395 \| good	0.386 \| good	5.803 \| good	0.216 \| good
2026-01-27T01:00:00.000Z	44 \| good	8.287 \| good	36.845 \| good	22.609 \| good	0.379 \| good	5.358 \| good	0.211 \| good
2026-01-27T02:00:00.000Z	49 \| good	8.806 \| good	38.886 \| good	23.657 \| good	0.372 \| good	4.914 \| good	0.206 \| good
2026-01-27T03:00:00.000Z	49 \| good	9.14 \| good	40.906 \| good	23.358 \| good	0.365 \| good	4.47 \| good	0.201 \| good
2026-01-27T04:00:00.000Z	49 \| good	9.102 \| good	40.947 \| good	24.729 \| good	0.351 \| good	3.943 \| good	0.197 \| good
2026-01-27T05:00:00.000Z	44 \| good	8.212 \| good	36.01 \| good	26.479 \| good	0.337 \| good	3.416 \| good	0.194 \| good
2026-01-27T06:00:00.000Z	44 \| good	7.766 \| good	33.988 \| good	26.653 \| good	0.323 \| good	2.889 \| good	0.191 \| good
2026-01-27T07:00:00.000Z	44 \| good	8.323 \| good	36.883 \| good	24.25 \| good	0.299 \| good	2.698 \| good	0.188 \| good
2026-01-27T08:00:00.000Z	49 \| good	8.788 \| good	38.043 \| good	24.382 \| good	0.275 \| good	2.507 \| good	0.185 \| good
2026-01-27T09:00:00.000Z	49 \| good	9.017 \| good	40.782 \| good	24.115 \| good	0.251 \| good	2.316 \| good	0.182 \| good
2026-01-27T10:00:00.000Z	52 \| moderate	10.25 \| good	45 \| good	25.332 \| good	0.242 \| good	2.145 \| good	0.179 \| good
2026-01-27T11:00:00.000Z	54 \| moderate	10.756 \| good	47.938 \| good	25.002 \| good	0.234 \| good	1.974 \| good	0.177 \| good
2026-01-27T12:00:00.000Z	52 \| moderate	9.896 \| good	43.991 \| good	23.754 \| good	0.226 \| good	1.804 \| good	0.174 \| good
2026-01-27T13:00:00.000Z	49 \| good	8.657 \| good	38.028 \| good	19.967 \| good	0.239 \| good	1.681 \| good	0.173 \| good
2026-01-27T14:00:00.000Z	49 \| good	9.168 \| good	40.857 \| good	19.427 \| good	0.252 \| good	1.559 \| good	0.171 \| good
2026-01-27T15:00:00.000Z	52 \| moderate	10.262 \| good	45.032 \| good	22.49 \| good	0.266 \| good	1.436 \| good	0.17 \| good

Wauwatosa

Get reliable air quality data to drive your business

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

0.27ppm

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 Wauwatosa, Wisconsin?

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

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

In the past 24 hours, the air quality in Wauwatosa, Wisconsin was at its worst at 12:00:00 on 2026-01-25.

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

In the last 24 hours, the best air quality in Wauwatosa, Wisconsin was observed at 01:00:00 on 2026-01-25.

What is the AQI in Wauwatosa, Wisconsin right now?

As of now, the AQI in Wauwatosa, Wisconsin is 23, indicating Good conditions.

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

Wauwatosa, Wisconsin air has the highest levels of O3.

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

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

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

PM_2.5 levels in Wauwatosa, Wisconsin are currently 4.049 μg/m³.

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

The PM₁₀ concentration in Wauwatosa, Wisconsin is 15.393 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Wauwatosa, Wisconsin is 0.282 ppm.

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

Currently, Wauwatosa, Wisconsin has a sulfur dioxide (SO₂) concentration of 1.262 ppb.

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

The current ozone (O₃) level in Wauwatosa, Wisconsin at the moment is 24.825 ppm.

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

Nitrogen dioxide (NO₂) level in Wauwatosa, Wisconsin at the moment is 8.81 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-23T16:00:00.000Z	44 \| good	8.14 \| good	37.59 \| good	27.409 \| good	1.8 \| good	7.782 \| good	0.189 \| good
2026-01-23T17:00:00.000Z	44 \| good	7.993 \| good	35.768 \| good	28.29 \| good	1.246 \| good	7.034 \| good	0.189 \| good
2026-01-23T18:00:00.000Z	44 \| good	7.85 \| good	35.214 \| good	28.827 \| good	0.938 \| good	7.018 \| good	0.189 \| good
2026-01-23T19:00:00.000Z	44 \| good	7.791 \| good	34.432 \| good	29.195 \| good	1.451 \| good	7.046 \| good	0.189 \| good
2026-01-23T20:00:00.000Z	44 \| good	8.116 \| good	34.253 \| good	29.784 \| good	1.394 \| good	6.534 \| good	0.275 \| good
2026-01-23T21:00:00.000Z	44 \| good	7.907 \| good	34.673 \| good	30.025 \| good	1.314 \| good	6.877 \| good	0.275 \| good
2026-01-23T22:00:00.000Z	44 \| good	8.252 \| good	35.038 \| good	29.761 \| good	1.305 \| good	7.235 \| good	0.363 \| good
2026-01-23T23:00:00.000Z	44 \| good	8.403 \| good	35.631 \| good	29.898 \| good	1.107 \| good	9.146 \| good	0.277 \| good
2026-01-24T00:00:00.000Z	49 \| good	8.759 \| good	36.937 \| good	27.791 \| good	0.979 \| good	11.611 \| good	0.277 \| good
2026-01-24T01:00:00.000Z	49 \| good	8.852 \| good	35.901 \| good	25.059 \| good	1.034 \| good	10.797 \| good	0.277 \| good
2026-01-24T02:00:00.000Z	49 \| good	8.875 \| good	35.66 \| good	23.078 \| good	1.032 \| good	11.177 \| good	0.28 \| good
2026-01-24T03:00:00.000Z	49 \| good	9.331 \| good	37.053 \| good	19.893 \| good	0.928 \| good	12.132 \| good	0.28 \| good
2026-01-24T04:00:00.000Z	49 \| good	9.226 \| good	38.266 \| good	17.726 \| good	1.096 \| good	11.133 \| good	0.285 \| good
2026-01-24T05:00:00.000Z	49 \| good	8.963 \| good	35.487 \| good	14.624 \| good	1.109 \| good	10.223 \| good	0.376 \| good
2026-01-24T06:00:00.000Z	49 \| good	8.667 \| good	33.958 \| good	12.861 \| good	1.116 \| good	8.829 \| good	0.204 \| good
2026-01-24T07:00:00.000Z	49 \| good	8.651 \| good	32.891 \| good	12.269 \| good	1.187 \| good	8.82 \| good	0.204 \| good
2026-01-24T08:00:00.000Z	44 \| good	7.893 \| good	29.529 \| good	15.43 \| good	1.089 \| good	7.034 \| good	0.206 \| good
2026-01-24T09:00:00.000Z	44 \| good	7.5 \| good	27.957 \| good	11.992 \| good	1.112 \| good	7.23 \| good	0.204 \| good
2026-01-24T10:00:00.000Z	38 \| good	7.309 \| good	25.384 \| good	18.38 \| good	1.197 \| good	9.058 \| good	0.201 \| good
2026-01-24T11:00:00.000Z	38 \| good	7.261 \| good	25.558 \| good	17.917 \| good	1.259 \| good	11.287 \| good	0.29 \| good
2026-01-24T12:00:00.000Z	38 \| good	7.28 \| good	31.04 \| good	13.014 \| good	1.248 \| good	12.6 \| good	0.29 \| good
2026-01-24T13:00:00.000Z	38 \| good	7.307 \| good	28.281 \| good	11.057 \| good	1.348 \| good	12.451 \| good	0.29 \| good
2026-01-24T14:00:00.000Z	44 \| good	7.566 \| good	29.916 \| good	10.082 \| good	1.437 \| good	13.943 \| good	0.291 \| good
2026-01-24T15:00:00.000Z	44 \| good	7.504 \| good	31.01 \| good	9.832 \| good	1.162 \| good	13.538 \| good	0.376 \| good
2026-01-24T16:00:00.000Z	44 \| good	8.321 \| good	34.101 \| good	11.683 \| good	1.244 \| good	10.964 \| good	0.373 \| good
2026-01-24T17:00:00.000Z	49 \| good	8.506 \| good	37.761 \| good	15.531 \| good	1.329 \| good	10.593 \| good	0.365 \| good
2026-01-24T18:00:00.000Z	49 \| good	8.624 \| good	35.732 \| good	17.046 \| good	1.202 \| good	9.736 \| good	0.363 \| good
2026-01-24T19:00:00.000Z	49 \| good	8.52 \| good	38.402 \| good	21.835 \| good	1.228 \| good	9.647 \| good	0.363 \| good
2026-01-24T20:00:00.000Z	49 \| good	8.814 \| good	37.978 \| good	21.342 \| good	1.077 \| good	10.114 \| good	0.361 \| good
2026-01-24T21:00:00.000Z	49 \| good	8.931 \| good	37.945 \| good	22.656 \| good	1.131 \| good	11.024 \| good	0.449 \| good
2026-01-24T22:00:00.000Z	49 \| good	8.961 \| good	35.892 \| good	25.713 \| good	1.029 \| good	11.411 \| good	0.449 \| good
2026-01-24T23:00:00.000Z	49 \| good	9.108 \| good	40.511 \| good	26.77 \| good	1.009 \| good	12.899 \| good	0.449 \| good
2026-01-25T00:00:00.000Z	52 \| moderate	9.554 \| good	41.206 \| good	26.03 \| good	1.137 \| good	13.519 \| good	0.535 \| good
2026-01-25T01:00:00.000Z	49 \| good	9.381 \| good	40.583 \| good	19.181 \| good	1.194 \| good	12.337 \| good	0.361 \| good
2026-01-25T02:00:00.000Z	49 \| good	9.127 \| good	38.817 \| good	20.681 \| good	1.266 \| good	12.159 \| good	0.363 \| good
2026-01-25T03:00:00.000Z	49 \| good	9.199 \| good	36.974 \| good	19.918 \| good	1.204 \| good	12.892 \| good	0.363 \| good
2026-01-25T04:00:00.000Z	49 \| good	9.039 \| good	35.382 \| good	23.399 \| good	1.212 \| good	12.953 \| good	0.361 \| good
2026-01-25T05:00:00.000Z	49 \| good	9.157 \| good	34.199 \| good	22.992 \| good	1.22 \| good	12.479 \| good	0.363 \| good
2026-01-25T06:00:00.000Z	49 \| good	8.767 \| good	32.154 \| good	22.858 \| good	1.187 \| good	11.092 \| good	0.361 \| good
2026-01-25T07:00:00.000Z	44 \| good	7.892 \| good	30.241 \| good	22.032 \| good	1.274 \| good	9.271 \| good	0.277 \| good
2026-01-25T08:00:00.000Z	38 \| good	7.096 \| good	27.504 \| good	20.874 \| good	1.561 \| good	9.127 \| good	0.275 \| good
2026-01-25T09:00:00.000Z	33 \| good	6.175 \| good	25.533 \| good	20.287 \| good	1.542 \| good	9.499 \| good	0.275 \| good
2026-01-25T10:00:00.000Z	27 \| good	5.118 \| good	22.477 \| good	21.274 \| good	1.37 \| good	8.197 \| good	0.191 \| good
2026-01-25T11:00:00.000Z	27 \| good	4.504 \| good	17.348 \| good	22.346 \| good	1.279 \| good	6.542 \| good	0.191 \| good
2026-01-25T12:00:00.000Z	23 \| good	4.211 \| good	16.638 \| good	24.931 \| good	1.108 \| good	7.117 \| good	0.193 \| good
2026-01-25T13:00:00.000Z	22 \| good	4.199 \| good	14.922 \| good	23.939 \| good	1.107 \| good	7.005 \| good	0.193 \| good
2026-01-25T14:00:00.000Z	23 \| good	4.049 \| good	15.393 \| good	24.825 \| good	1.262 \| good	8.81 \| good	0.282 \| good
2026-01-25T15:00:00.000Z	23 \| good	4.218 \| good	17.973 \| good	25.266 \| good	1.175 \| good	8.971 \| good	0.282 \| good
2026-01-25T15:00:00.000Z	23 \| good	4.049 \| good	15.393 \| good	24.825 \| good	1.262 \| good	8.81 \| good	0.282 \| good
2026-01-25T16:00:00.000Z	49 \| good	8.864 \| good	38.975 \| good	21.291 \| good	0.543 \| good	2.88 \| good	0.181 \| good
2026-01-25T17:00:00.000Z	52 \| moderate	9.66 \| good	42.96 \| good	20.705 \| good	0.49 \| good	2.62 \| good	0.182 \| good
2026-01-25T18:00:00.000Z	52 \| moderate	9.934 \| good	43.945 \| good	19.997 \| good	0.436 \| good	2.359 \| good	0.182 \| good
2026-01-25T19:00:00.000Z	52 \| moderate	9.786 \| good	43.114 \| good	20.203 \| good	0.419 \| good	2.602 \| good	0.185 \| good
2026-01-25T20:00:00.000Z	52 \| moderate	9.736 \| good	43.025 \| good	20.765 \| good	0.402 \| good	2.844 \| good	0.188 \| good
2026-01-25T21:00:00.000Z	54 \| moderate	10.554 \| good	46.935 \| good	20.98 \| good	0.384 \| good	3.087 \| good	0.192 \| good
2026-01-25T22:00:00.000Z	56 \| moderate	12.252 \| fine	54.944 \| good	21.362 \| good	0.379 \| good	4.093 \| good	0.197 \| good
2026-01-25T23:00:00.000Z	58 \| moderate	12.939 \| fine	58.833 \| fine	18.477 \| good	0.374 \| good	5.099 \| good	0.202 \| good
2026-01-26T00:00:00.000Z	58 \| moderate	12.929 \| fine	58.72 \| fine	15.64 \| good	0.369 \| good	6.105 \| good	0.207 \| good
2026-01-26T01:00:00.000Z	58 \| moderate	12.704 \| fine	56.976 \| fine	15.979 \| good	0.454 \| good	5.731 \| good	0.205 \| good
2026-01-26T02:00:00.000Z	58 \| moderate	12.764 \| fine	57.085 \| fine	18.414 \| good	0.538 \| good	5.356 \| good	0.204 \| good
2026-01-26T03:00:00.000Z	58 \| moderate	12.808 \| fine	57.103 \| fine	16.939 \| good	0.623 \| good	4.982 \| good	0.202 \| good
2026-01-26T04:00:00.000Z	56 \| moderate	11.69 \| good	51.856 \| good	16.632 \| good	0.562 \| good	4.662 \| good	0.201 \| good
2026-01-26T05:00:00.000Z	54 \| moderate	11.092 \| good	48.945 \| good	15.873 \| good	0.5 \| good	4.342 \| good	0.2 \| good
2026-01-26T06:00:00.000Z	54 \| moderate	10.848 \| good	47.945 \| good	15.805 \| good	0.439 \| good	4.021 \| good	0.199 \| good
2026-01-26T07:00:00.000Z	52 \| moderate	10.331 \| good	45.917 \| good	15.364 \| good	0.383 \| good	3.552 \| good	0.193 \| good
2026-01-26T08:00:00.000Z	52 \| moderate	10.37 \| good	45.963 \| good	15.521 \| good	0.327 \| good	3.083 \| good	0.187 \| good
2026-01-26T09:00:00.000Z	52 \| moderate	9.765 \| good	43.06 \| good	17.732 \| good	0.27 \| good	2.614 \| good	0.181 \| good
2026-01-26T10:00:00.000Z	49 \| good	9.238 \| good	41.041 \| good	23.761 \| good	0.301 \| good	2.536 \| good	0.179 \| good
2026-01-26T11:00:00.000Z	52 \| moderate	10.166 \| good	44.968 \| good	22.952 \| good	0.331 \| good	2.458 \| good	0.176 \| good
2026-01-26T12:00:00.000Z	56 \| moderate	11.856 \| good	52.142 \| good	19.286 \| good	0.362 \| good	2.38 \| good	0.174 \| good
2026-01-26T13:00:00.000Z	56 \| moderate	11.899 \| good	53.713 \| good	14.963 \| good	0.391 \| good	2.584 \| good	0.187 \| good
2026-01-26T14:00:00.000Z	56 \| moderate	11.958 \| good	53.724 \| good	15.266 \| good	0.42 \| good	2.788 \| good	0.199 \| good
2026-01-26T15:00:00.000Z	56 \| moderate	11.831 \| good	52.127 \| good	18.294 \| good	0.449 \| good	2.992 \| good	0.212 \| good
2026-01-26T16:00:00.000Z	56 \| moderate	12.254 \| fine	54.885 \| good	21.591 \| good	0.433 \| good	2.637 \| good	0.215 \| good
2026-01-26T17:00:00.000Z	58 \| moderate	13.427 \| fine	60.771 \| fine	21.431 \| good	0.418 \| good	2.282 \| good	0.217 \| good
2026-01-26T18:00:00.000Z	62 \| moderate	14.742 \| fine	66.606 \| fine	22.182 \| good	0.402 \| good	1.928 \| good	0.219 \| good
2026-01-26T19:00:00.000Z	62 \| moderate	15.257 \| fine	68.815 \| fine	22.642 \| good	0.432 \| good	2.265 \| good	0.218 \| good
2026-01-26T20:00:00.000Z	60 \| moderate	13.63 \| fine	61.078 \| fine	23.361 \| good	0.462 \| good	2.601 \| good	0.217 \| good
2026-01-26T21:00:00.000Z	56 \| moderate	12.422 \| fine	56.7 \| fine	23.887 \| good	0.492 \| good	2.938 \| good	0.216 \| good
2026-01-26T22:00:00.000Z	52 \| moderate	10.119 \| good	44.951 \| good	23.723 \| good	0.457 \| good	3.893 \| good	0.216 \| good
2026-01-26T23:00:00.000Z	44 \| good	7.99 \| good	34.992 \| good	20.761 \| good	0.421 \| good	4.848 \| good	0.216 \| good
2026-01-27T00:00:00.000Z	44 \| good	7.95 \| good	34.952 \| good	21.395 \| good	0.386 \| good	5.803 \| good	0.216 \| good
2026-01-27T01:00:00.000Z	44 \| good	8.287 \| good	36.845 \| good	22.609 \| good	0.379 \| good	5.358 \| good	0.211 \| good
2026-01-27T02:00:00.000Z	49 \| good	8.806 \| good	38.886 \| good	23.657 \| good	0.372 \| good	4.914 \| good	0.206 \| good
2026-01-27T03:00:00.000Z	49 \| good	9.14 \| good	40.906 \| good	23.358 \| good	0.365 \| good	4.47 \| good	0.201 \| good
2026-01-27T04:00:00.000Z	49 \| good	9.102 \| good	40.947 \| good	24.729 \| good	0.351 \| good	3.943 \| good	0.197 \| good
2026-01-27T05:00:00.000Z	44 \| good	8.212 \| good	36.01 \| good	26.479 \| good	0.337 \| good	3.416 \| good	0.194 \| good
2026-01-27T06:00:00.000Z	44 \| good	7.766 \| good	33.988 \| good	26.653 \| good	0.323 \| good	2.889 \| good	0.191 \| good
2026-01-27T07:00:00.000Z	44 \| good	8.323 \| good	36.883 \| good	24.25 \| good	0.299 \| good	2.698 \| good	0.188 \| good
2026-01-27T08:00:00.000Z	49 \| good	8.788 \| good	38.043 \| good	24.382 \| good	0.275 \| good	2.507 \| good	0.185 \| good
2026-01-27T09:00:00.000Z	49 \| good	9.017 \| good	40.782 \| good	24.115 \| good	0.251 \| good	2.316 \| good	0.182 \| good
2026-01-27T10:00:00.000Z	52 \| moderate	10.25 \| good	45 \| good	25.332 \| good	0.242 \| good	2.145 \| good	0.179 \| good
2026-01-27T11:00:00.000Z	54 \| moderate	10.756 \| good	47.938 \| good	25.002 \| good	0.234 \| good	1.974 \| good	0.177 \| good
2026-01-27T12:00:00.000Z	52 \| moderate	9.896 \| good	43.991 \| good	23.754 \| good	0.226 \| good	1.804 \| good	0.174 \| good
2026-01-27T13:00:00.000Z	49 \| good	8.657 \| good	38.028 \| good	19.967 \| good	0.239 \| good	1.681 \| good	0.173 \| good
2026-01-27T14:00:00.000Z	49 \| good	9.168 \| good	40.857 \| good	19.427 \| good	0.252 \| good	1.559 \| good	0.171 \| good
2026-01-27T15:00:00.000Z	52 \| moderate	10.262 \| good	45.032 \| good	22.49 \| good	0.266 \| good	1.436 \| good	0.17 \| good

Live air quality index in Wauwatosa, Wisconsin today

Major air pollutants in Wauwatosa, Wisconsin

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Wauwatosa, Wisconsin air quality forecast and history

Get reliable air quality data to drive your business

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

Air quality in nearby cities

West Allis, Wisconsin

Milwaukee, Wisconsin

Brookfield, Wisconsin

Greenfield, Wisconsin

Shorewood, Wisconsin

Glendale, Wisconsin

How accurate is Wisconsin, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

What is the AQI in Wauwatosa, Wisconsin right now?

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

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

What is the PM2.5 level in Wauwatosa, Wisconsin at the moment?

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

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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