What is the current concentration of PM10 in Howard, Wisconsin?

The current PM10 concentration at Howard, Wisconsin is 84.532 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Howard, Wisconsin?

The current sulfur dioxide (SO2) concentration at Howard, Wisconsin is 1.602 ppb.

What is the current concentration of ozone (O3) in Howard, Wisconsin?

The current ozone (O3) concentration at Howard, Wisconsin is 52.134 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Howard, Wisconsin?

The current nitrogen dioxide (NO2) concentration at Howard, Wisconsin is 4.661 ppb.

Howard, Wisconsin live air quality index now

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

Stay updated with real-time air quality in Howard, 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

Howard, Wisconsin

Last updated: ... (Local time)

Major air pollutants in Howard, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.98 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

13.53 μg/m³

155

255

425

605+

Ozone (O₃)

35.00 ppb

201

201+

Sulfur Dioxide (SO₂)

0.67 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.66 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Howard, Wisconsin

Get Live Pollen Counts

Howard, Wisconsin

Scroll To Air Quality Map

Track live Howard, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-23T03:00:00.000Z	67 \| moderate	17.885 \| fine	77.478 \| fine	52.509 \| good	0.872 \| good	4.061 \| good	0.805 \| good
2025-07-23T04:00:00.000Z	67 \| moderate	17.651 \| fine	61.592 \| fine	53.821 \| good	0.75 \| good	3.581 \| good	0.655 \| good
2025-07-23T05:00:00.000Z	67 \| moderate	18.261 \| fine	73.523 \| fine	53.609 \| good	0.795 \| good	3.387 \| good	0.655 \| good
2025-07-23T06:00:00.000Z	66 \| moderate	17.278 \| fine	68.006 \| fine	53.802 \| good	0.902 \| good	3.713 \| good	0.65 \| good
2025-07-23T07:00:00.000Z	69 \| moderate	18.652 \| fine	74.946 \| fine	53.75 \| good	1.158 \| good	4.643 \| good	0.612 \| good
2025-07-23T08:00:00.000Z	69 \| moderate	19.148 \| fine	78.929 \| fine	52.352 \| good	1.463 \| good	4.989 \| good	0.49 \| good
2025-07-23T09:00:00.000Z	67 \| moderate	17.731 \| fine	80.736 \| fine	47.707 \| good	1.007 \| good	5.589 \| good	0.49 \| good
2025-07-23T10:00:00.000Z	69 \| moderate	19.212 \| fine	71.956 \| fine	44.423 \| good	1.066 \| good	9.139 \| good	0.49 \| good
2025-07-23T11:00:00.000Z	67 \| moderate	17.661 \| fine	73.337 \| fine	47.298 \| good	0.958 \| good	9.084 \| good	0.49 \| good
2025-07-23T12:00:00.000Z	66 \| moderate	17.03 \| fine	51.431 \| good	44.279 \| good	1.048 \| good	8.581 \| good	0.29 \| good
2025-07-23T13:00:00.000Z	66 \| moderate	17.105 \| fine	42.404 \| good	43.438 \| good	1.01 \| good	10.391 \| good	0.302 \| good
2025-07-23T14:00:00.000Z	66 \| moderate	17.233 \| fine	56.521 \| fine	38.624 \| good	0.813 \| good	9.955 \| good	0.302 \| good
2025-07-23T15:00:00.000Z	62 \| moderate	14.803 \| fine	42.008 \| good	38.873 \| good	0.792 \| good	9.497 \| good	0.302 \| good
2025-07-23T16:00:00.000Z	60 \| moderate	14.013 \| fine	55.018 \| fine	34.974 \| good	0.809 \| good	8.852 \| good	0.293 \| good
2025-07-23T17:00:00.000Z	52 \| moderate	10.463 \| good	35.318 \| good	41.225 \| good	0.861 \| good	8.597 \| good	0.269 \| good
2025-07-23T18:00:00.000Z	52 \| moderate	10.39 \| good	38.402 \| good	43.559 \| good	0.964 \| good	5.56 \| good	0.209 \| good
2025-07-23T19:00:00.000Z	52 \| moderate	10.05 \| good	52.753 \| good	41.893 \| good	0.856 \| good	4.246 \| good	0.209 \| good
2025-07-23T20:00:00.000Z	64 \| moderate	11.227 \| good	80.683 \| fine	42.642 \| good	1.076 \| good	5.347 \| good	0.209 \| good
2025-07-23T21:00:00.000Z	64 \| moderate	16.474 \| fine	68.066 \| fine	43.12 \| good	1.443 \| good	4.991 \| good	0.221 \| good
2025-07-23T22:00:00.000Z	60 \| moderate	13.627 \| fine	62.913 \| fine	43.787 \| good	1.615 \| good	4.396 \| good	0.197 \| good
2025-07-23T23:00:00.000Z	58 \| moderate	13.098 \| fine	52.459 \| good	52.75 \| good	1.297 \| good	4.031 \| good	0.159 \| good
2025-07-24T00:00:00.000Z	60 \| moderate	13.955 \| fine	54.27 \| good	40.964 \| good	1.02 \| good	3.983 \| good	0.206 \| good
2025-07-24T01:00:00.000Z	58 \| moderate	11.166 \| good	69.353 \| fine	51.064 \| good	0.805 \| good	4.378 \| good	0.169 \| good
2025-07-24T02:00:00.000Z	59 \| moderate	7.922 \| good	71.953 \| fine	44.064 \| good	0.879 \| good	6.313 \| good	0.209 \| good
2025-07-24T03:00:00.000Z	58 \| moderate	12.689 \| fine	57.336 \| fine	33.912 \| good	0.337 \| good	2.231 \| good	0.157 \| good
2025-07-24T04:00:00.000Z	38 \| good	4.158 \| good	20.537 \| good	41.35 \| good	0.89 \| good	6.353 \| good	0.221 \| good
2025-07-24T05:00:00.000Z	31 \| good	5.087 \| good	19.463 \| good	34.169 \| good	0.89 \| good	4.694 \| good	0.142 \| good
2025-07-24T06:00:00.000Z	30 \| good	4.188 \| good	19.468 \| good	32.443 \| good	0.775 \| good	3.85 \| good	0.132 \| good
2025-07-24T07:00:00.000Z	27 \| good	5.348 \| good	23.923 \| good	28.724 \| good	0.805 \| good	3.902 \| good	0.132 \| good
2025-07-24T08:00:00.000Z	33 \| good	5.798 \| good	25.173 \| good	30.516 \| good	0.867 \| good	3.651 \| good	0.132 \| good
2025-07-24T09:00:00.000Z	33 \| good	5.845 \| good	34.714 \| good	28.629 \| good	0.863 \| good	4.726 \| good	0.132 \| good
2025-07-24T10:00:00.000Z	40 \| good	5.623 \| good	42.803 \| good	22.89 \| good	0.889 \| good	5.515 \| good	0.133 \| good
2025-07-24T11:00:00.000Z	27 \| good	4.79 \| good	29.295 \| good	19.24 \| good	0.889 \| good	8.35 \| good	0.23 \| good
2025-07-24T12:00:00.000Z	44 \| good	7.714 \| good	33.197 \| good	15.846 \| good	0.822 \| good	9.443 \| good	0.241 \| good
2025-07-24T13:00:00.000Z	33 \| good	6.238 \| good	21.28 \| good	23.693 \| good	0.966 \| good	7.501 \| good	0.221 \| good
2025-07-24T14:00:00.000Z	38 \| good	7.287 \| good	33.066 \| good	27.163 \| good	0.982 \| good	6.824 \| good	0.211 \| good
2025-07-24T15:00:00.000Z	33 \| good	6.484 \| good	27.115 \| good	21.689 \| good	0.89 \| good	7.447 \| good	0.171 \| good
2025-07-24T16:00:00.000Z	33 \| good	5.503 \| good	20.179 \| good	34.739 \| good	0.881 \| good	7.681 \| good	0.171 \| good
2025-07-24T17:00:00.000Z	28 \| good	4.737 \| good	18.516 \| good	30.177 \| good	0.854 \| good	7.448 \| good	0.171 \| good
2025-07-24T18:00:00.000Z	35 \| good	4.615 \| good	17.006 \| good	38.356 \| good	0.859 \| good	7.545 \| good	0.159 \| good
2025-07-24T19:00:00.000Z	30 \| good	3.811 \| good	16.095 \| good	32.115 \| good	0.807 \| good	8.979 \| good	0.159 \| good
2025-07-24T20:00:00.000Z	34 \| good	3.39 \| good	21.706 \| good	37.321 \| good	0.784 \| good	7.74 \| good	0.197 \| good
2025-07-24T21:00:00.000Z	40 \| good	3.143 \| good	16.434 \| good	43.37 \| good	0.779 \| good	7.409 \| good	0.197 \| good
2025-07-24T22:00:00.000Z	42 \| good	3.079 \| good	15.736 \| good	44.584 \| good	0.785 \| good	8.628 \| good	0.235 \| good
2025-07-24T23:00:00.000Z	43 \| good	2.967 \| good	21.359 \| good	45.887 \| good	0.726 \| good	6.958 \| good	0.209 \| good
2025-07-25T00:00:00.000Z	38 \| good	2.682 \| good	12.36 \| good	41.409 \| good	0.772 \| good	6.803 \| good	0.209 \| good
2025-07-25T01:00:00.000Z	27 \| good	2.681 \| good	11.861 \| good	29.183 \| good	0.847 \| good	6.429 \| good	0.249 \| good
2025-07-25T02:00:00.000Z	32 \| good	2.609 \| good	8.216 \| good	35.091 \| good	0.709 \| good	7.51 \| good	0.238 \| good
2025-07-25T02:00:00.000Z	32 \| good	2.981 \| good	13.531 \| good	35 \| good	0.669 \| good	6.663 \| good	0.205 \| good
2025-07-23T09:00:00.000Z	62 \| moderate	15.167 \| fine	67.254 \| fine	31.422 \| good	1.572 \| good	3.695 \| good	0.244 \| good
2025-07-23T10:00:00.000Z	56 \| moderate	12.153 \| fine	54.962 \| good	29.576 \| good	1.611 \| good	4.077 \| good	0.244 \| good
2025-07-23T11:00:00.000Z	54 \| moderate	11.245 \| good	49.998 \| good	32.31 \| good	1.649 \| good	4.46 \| good	0.244 \| good
2025-07-23T12:00:00.000Z	58 \| moderate	13.451 \| fine	60.949 \| fine	36.023 \| good	1.688 \| good	4.842 \| good	0.244 \| good
2025-07-23T13:00:00.000Z	60 \| moderate	13.76 \| fine	61.225 \| fine	39.305 \| good	1.554 \| good	4.626 \| good	0.241 \| good
2025-07-23T14:00:00.000Z	60 \| moderate	14.377 \| fine	64.925 \| fine	38.322 \| good	1.42 \| good	4.411 \| good	0.238 \| good
2025-07-23T15:00:00.000Z	44 \| good	8.283 \| good	36.053 \| good	34.796 \| good	1.286 \| good	4.195 \| good	0.234 \| good
2025-07-23T16:00:00.000Z	56 \| moderate	12.499 \| fine	56.913 \| fine	35.899 \| good	1.071 \| good	3.269 \| good	0.225 \| good
2025-07-23T17:00:00.000Z	62 \| moderate	14.605 \| fine	65.198 \| fine	45.953 \| good	0.856 \| good	2.344 \| good	0.215 \| good
2025-07-23T18:00:00.000Z	64 \| moderate	15.697 \| fine	69.254 \| fine	48.403 \| good	0.641 \| good	1.418 \| good	0.206 \| good
2025-07-23T19:00:00.000Z	64 \| moderate	16.428 \| fine	72.976 \| fine	46.686 \| good	0.593 \| good	1.318 \| good	0.201 \| good
2025-07-23T20:00:00.000Z	64 \| moderate	15.503 \| fine	69.058 \| fine	46.789 \| good	0.546 \| good	1.219 \| good	0.197 \| good
2025-07-23T21:00:00.000Z	64 \| moderate	16.226 \| fine	72.87 \| fine	47.265 \| good	0.498 \| good	1.119 \| good	0.193 \| good
2025-07-23T22:00:00.000Z	69 \| moderate	19.107 \| fine	84.97 \| fine	46.72 \| good	0.506 \| good	1.637 \| good	0.197 \| good
2025-07-23T23:00:00.000Z	69 \| moderate	18.994 \| fine	83.227 \| fine	45.119 \| good	0.513 \| good	2.154 \| good	0.202 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	17.966 \| fine	79.076 \| fine	46.832 \| good	0.521 \| good	2.671 \| good	0.207 \| good
2025-07-24T01:00:00.000Z	69 \| moderate	19.039 \| fine	84.717 \| fine	40.96 \| good	0.483 \| good	3.149 \| good	0.201 \| good
2025-07-24T02:00:00.000Z	69 \| moderate	19.264 \| fine	84.996 \| fine	42.005 \| good	0.445 \| good	3.628 \| good	0.195 \| good
2025-07-24T03:00:00.000Z	62 \| moderate	14.7 \| fine	65.118 \| fine	38.491 \| good	0.407 \| good	4.106 \| good	0.189 \| good
2025-07-24T04:00:00.000Z	44 \| good	7.709 \| good	33.883 \| good	35.396 \| good	0.39 \| good	3.583 \| good	0.181 \| good
2025-07-24T05:00:00.000Z	30 \| good	1.762 \| good	7.077 \| good	32.138 \| good	0.373 \| good	3.06 \| good	0.173 \| good
2025-07-24T06:00:00.000Z	30 \| good	3.536 \| good	15.826 \| good	32.053 \| good	0.357 \| good	2.537 \| good	0.164 \| good
2025-07-24T07:00:00.000Z	33 \| good	5.991 \| good	26.727 \| good	30.882 \| good	0.366 \| good	2.359 \| good	0.161 \| good
2025-07-24T08:00:00.000Z	44 \| good	7.763 \| good	33.96 \| good	26.995 \| good	0.376 \| good	2.18 \| good	0.157 \| good
2025-07-24T09:00:00.000Z	52 \| moderate	10.489 \| good	46.062 \| good	24.628 \| good	0.386 \| good	2.002 \| good	0.153 \| good
2025-07-24T10:00:00.000Z	52 \| moderate	10.352 \| good	45.898 \| good	18.377 \| good	0.404 \| good	2.043 \| good	0.154 \| good
2025-07-24T11:00:00.000Z	49 \| good	9.075 \| good	40.777 \| good	16.453 \| good	0.423 \| good	2.084 \| good	0.155 \| good
2025-07-24T12:00:00.000Z	44 \| good	7.994 \| good	34.993 \| good	21.926 \| good	0.441 \| good	2.125 \| good	0.156 \| good
2025-07-24T13:00:00.000Z	49 \| good	9.479 \| good	42.094 \| good	28.593 \| good	0.465 \| good	1.888 \| good	0.159 \| good
2025-07-24T14:00:00.000Z	52 \| moderate	9.736 \| good	43.152 \| good	34.336 \| good	0.489 \| good	1.651 \| good	0.162 \| good
2025-07-24T15:00:00.000Z	49 \| good	8.573 \| good	37.204 \| good	42.008 \| good	0.514 \| good	1.414 \| good	0.166 \| good
2025-07-24T16:00:00.000Z	49 \| good	8.774 \| good	38.071 \| good	41.587 \| good	0.467 \| good	1.518 \| good	0.161 \| good
2025-07-24T17:00:00.000Z	52 \| moderate	9.812 \| good	43.97 \| good	39.025 \| good	0.421 \| good	1.622 \| good	0.156 \| good
2025-07-24T18:00:00.000Z	52 \| moderate	10.45 \| good	46.05 \| good	38.509 \| good	0.375 \| good	1.726 \| good	0.151 \| good
2025-07-24T19:00:00.000Z	56 \| moderate	11.908 \| good	53.965 \| good	38.936 \| good	0.353 \| good	1.728 \| good	0.152 \| good
2025-07-24T20:00:00.000Z	52 \| moderate	10.422 \| good	46.009 \| good	39.61 \| good	0.332 \| good	1.731 \| good	0.152 \| good
2025-07-24T21:00:00.000Z	58 \| moderate	13.072 \| fine	59.015 \| fine	40.302 \| good	0.311 \| good	1.733 \| good	0.153 \| good
2025-07-24T22:00:00.000Z	58 \| moderate	12.906 \| fine	57.237 \| fine	42.53 \| good	0.311 \| good	2.159 \| good	0.157 \| good
2025-07-24T23:00:00.000Z	64 \| moderate	16.246 \| fine	72.907 \| fine	44.687 \| good	0.311 \| good	2.584 \| good	0.161 \| good
2025-07-25T00:00:00.000Z	56 \| moderate	12.108 \| fine	54.808 \| good	36.744 \| good	0.312 \| good	3.009 \| good	0.164 \| good
2025-07-25T01:00:00.000Z	58 \| moderate	13.033 \| fine	58.837 \| fine	34.626 \| good	0.39 \| good	3.385 \| good	0.166 \| good
2025-07-25T02:00:00.000Z	54 \| moderate	11.236 \| good	49.865 \| good	25.597 \| good	0.468 \| good	3.761 \| good	0.168 \| good
2025-07-25T03:00:00.000Z	49 \| good	9.364 \| good	41.749 \| good	26.611 \| good	0.546 \| good	4.136 \| good	0.17 \| good
2025-07-25T04:00:00.000Z	44 \| good	7.714 \| good	33.933 \| good	26.275 \| good	0.552 \| good	4.213 \| good	0.171 \| good
2025-07-25T05:00:00.000Z	22 \| good	4.176 \| good	17.989 \| good	22.689 \| good	0.558 \| good	4.29 \| good	0.172 \| good
2025-07-25T06:00:00.000Z	24 \| good	2.458 \| good	2.618 \| good	25.717 \| good	0.556 \| good	4.341 \| good	0.173 \| good
2025-07-25T07:00:00.000Z	18 \| good	0.871 \| good	3.153 \| good	19.402 \| good	0.453 \| good	3.736 \| good	0.169 \| good
2025-07-25T08:00:00.000Z	15 \| good	0.896 \| good	3.26 \| good	15.762 \| good	0.342 \| good	3.105 \| good	0.166 \| good

Howard

Get reliable air quality data to drive your business

Howard, Wisconsin air quality map: Track AQI near you

0.59ppm

How accurate is Wisconsin, USA air quality data?

Air quality data and pollutant measurements for Wisconsin, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

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 the air quality data for Howard, Wisconsin updated?

The air quality for Howard, Wisconsin is updated every hour.

When was the worst air quality at Howard, Wisconsin in the last 24 hrs?

The worst air quality in Howard, Wisconsin in the last 24 hours was observed at 07:00:00 on 2025-07-23.

When was the best air quality at Howard, Wisconsin in the last 24 hrs?

In the last 24 hrs, the best air quality in Howard, Wisconsin was observed at 01:00:00 on 2025-07-22.

What is the current air quality in Howard, Wisconsin?

The current air quality in Howard, Wisconsin is 71, categorized as Moderate based on real-time data.

What pollutant is the most common in Howard, Wisconsin?

The most common pollutant in Howard, Wisconsin is PM2.5.

What should I do if the air quality in Howard, Wisconsin is poor?

If the air quality in Howard, Wisconsin is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Howard, Wisconsin?

The current PM_2.5 concentration at Howard, Wisconsin is 19.66 μg/m³.

What is the current concentration of PM₁₀ in Howard, Wisconsin?

The current PM₁₀ concentration at Howard, Wisconsin is 84.532 μg/m³.

What is the current concentration of carbon monoxide (CO) in Howard, Wisconsin?

The current carbon monoxide (CO) concentration at Howard, Wisconsin is 0.478 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Howard, Wisconsin?

The current sulfur dioxide (SO₂) concentration at Howard, Wisconsin is 1.602 ppb.

What is the current concentration of ozone (O₃) in Howard, Wisconsin?

The current ozone (O₃) concentration at Howard, Wisconsin is 52.134 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Howard, Wisconsin?

The current nitrogen dioxide (NO₂) concentration at Howard, Wisconsin is 4.661 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-23T03:00:00.000Z	67 \| moderate	17.885 \| fine	77.478 \| fine	52.509 \| good	0.872 \| good	4.061 \| good	0.805 \| good
2025-07-23T04:00:00.000Z	67 \| moderate	17.651 \| fine	61.592 \| fine	53.821 \| good	0.75 \| good	3.581 \| good	0.655 \| good
2025-07-23T05:00:00.000Z	67 \| moderate	18.261 \| fine	73.523 \| fine	53.609 \| good	0.795 \| good	3.387 \| good	0.655 \| good
2025-07-23T06:00:00.000Z	66 \| moderate	17.278 \| fine	68.006 \| fine	53.802 \| good	0.902 \| good	3.713 \| good	0.65 \| good
2025-07-23T07:00:00.000Z	69 \| moderate	18.652 \| fine	74.946 \| fine	53.75 \| good	1.158 \| good	4.643 \| good	0.612 \| good
2025-07-23T08:00:00.000Z	69 \| moderate	19.148 \| fine	78.929 \| fine	52.352 \| good	1.463 \| good	4.989 \| good	0.49 \| good
2025-07-23T09:00:00.000Z	67 \| moderate	17.731 \| fine	80.736 \| fine	47.707 \| good	1.007 \| good	5.589 \| good	0.49 \| good
2025-07-23T10:00:00.000Z	69 \| moderate	19.212 \| fine	71.956 \| fine	44.423 \| good	1.066 \| good	9.139 \| good	0.49 \| good
2025-07-23T11:00:00.000Z	67 \| moderate	17.661 \| fine	73.337 \| fine	47.298 \| good	0.958 \| good	9.084 \| good	0.49 \| good
2025-07-23T12:00:00.000Z	66 \| moderate	17.03 \| fine	51.431 \| good	44.279 \| good	1.048 \| good	8.581 \| good	0.29 \| good
2025-07-23T13:00:00.000Z	66 \| moderate	17.105 \| fine	42.404 \| good	43.438 \| good	1.01 \| good	10.391 \| good	0.302 \| good
2025-07-23T14:00:00.000Z	66 \| moderate	17.233 \| fine	56.521 \| fine	38.624 \| good	0.813 \| good	9.955 \| good	0.302 \| good
2025-07-23T15:00:00.000Z	62 \| moderate	14.803 \| fine	42.008 \| good	38.873 \| good	0.792 \| good	9.497 \| good	0.302 \| good
2025-07-23T16:00:00.000Z	60 \| moderate	14.013 \| fine	55.018 \| fine	34.974 \| good	0.809 \| good	8.852 \| good	0.293 \| good
2025-07-23T17:00:00.000Z	52 \| moderate	10.463 \| good	35.318 \| good	41.225 \| good	0.861 \| good	8.597 \| good	0.269 \| good
2025-07-23T18:00:00.000Z	52 \| moderate	10.39 \| good	38.402 \| good	43.559 \| good	0.964 \| good	5.56 \| good	0.209 \| good
2025-07-23T19:00:00.000Z	52 \| moderate	10.05 \| good	52.753 \| good	41.893 \| good	0.856 \| good	4.246 \| good	0.209 \| good
2025-07-23T20:00:00.000Z	64 \| moderate	11.227 \| good	80.683 \| fine	42.642 \| good	1.076 \| good	5.347 \| good	0.209 \| good
2025-07-23T21:00:00.000Z	64 \| moderate	16.474 \| fine	68.066 \| fine	43.12 \| good	1.443 \| good	4.991 \| good	0.221 \| good
2025-07-23T22:00:00.000Z	60 \| moderate	13.627 \| fine	62.913 \| fine	43.787 \| good	1.615 \| good	4.396 \| good	0.197 \| good
2025-07-23T23:00:00.000Z	58 \| moderate	13.098 \| fine	52.459 \| good	52.75 \| good	1.297 \| good	4.031 \| good	0.159 \| good
2025-07-24T00:00:00.000Z	60 \| moderate	13.955 \| fine	54.27 \| good	40.964 \| good	1.02 \| good	3.983 \| good	0.206 \| good
2025-07-24T01:00:00.000Z	58 \| moderate	11.166 \| good	69.353 \| fine	51.064 \| good	0.805 \| good	4.378 \| good	0.169 \| good
2025-07-24T02:00:00.000Z	59 \| moderate	7.922 \| good	71.953 \| fine	44.064 \| good	0.879 \| good	6.313 \| good	0.209 \| good
2025-07-24T03:00:00.000Z	58 \| moderate	12.689 \| fine	57.336 \| fine	33.912 \| good	0.337 \| good	2.231 \| good	0.157 \| good
2025-07-24T04:00:00.000Z	38 \| good	4.158 \| good	20.537 \| good	41.35 \| good	0.89 \| good	6.353 \| good	0.221 \| good
2025-07-24T05:00:00.000Z	31 \| good	5.087 \| good	19.463 \| good	34.169 \| good	0.89 \| good	4.694 \| good	0.142 \| good
2025-07-24T06:00:00.000Z	30 \| good	4.188 \| good	19.468 \| good	32.443 \| good	0.775 \| good	3.85 \| good	0.132 \| good
2025-07-24T07:00:00.000Z	27 \| good	5.348 \| good	23.923 \| good	28.724 \| good	0.805 \| good	3.902 \| good	0.132 \| good
2025-07-24T08:00:00.000Z	33 \| good	5.798 \| good	25.173 \| good	30.516 \| good	0.867 \| good	3.651 \| good	0.132 \| good
2025-07-24T09:00:00.000Z	33 \| good	5.845 \| good	34.714 \| good	28.629 \| good	0.863 \| good	4.726 \| good	0.132 \| good
2025-07-24T10:00:00.000Z	40 \| good	5.623 \| good	42.803 \| good	22.89 \| good	0.889 \| good	5.515 \| good	0.133 \| good
2025-07-24T11:00:00.000Z	27 \| good	4.79 \| good	29.295 \| good	19.24 \| good	0.889 \| good	8.35 \| good	0.23 \| good
2025-07-24T12:00:00.000Z	44 \| good	7.714 \| good	33.197 \| good	15.846 \| good	0.822 \| good	9.443 \| good	0.241 \| good
2025-07-24T13:00:00.000Z	33 \| good	6.238 \| good	21.28 \| good	23.693 \| good	0.966 \| good	7.501 \| good	0.221 \| good
2025-07-24T14:00:00.000Z	38 \| good	7.287 \| good	33.066 \| good	27.163 \| good	0.982 \| good	6.824 \| good	0.211 \| good
2025-07-24T15:00:00.000Z	33 \| good	6.484 \| good	27.115 \| good	21.689 \| good	0.89 \| good	7.447 \| good	0.171 \| good
2025-07-24T16:00:00.000Z	33 \| good	5.503 \| good	20.179 \| good	34.739 \| good	0.881 \| good	7.681 \| good	0.171 \| good
2025-07-24T17:00:00.000Z	28 \| good	4.737 \| good	18.516 \| good	30.177 \| good	0.854 \| good	7.448 \| good	0.171 \| good
2025-07-24T18:00:00.000Z	35 \| good	4.615 \| good	17.006 \| good	38.356 \| good	0.859 \| good	7.545 \| good	0.159 \| good
2025-07-24T19:00:00.000Z	30 \| good	3.811 \| good	16.095 \| good	32.115 \| good	0.807 \| good	8.979 \| good	0.159 \| good
2025-07-24T20:00:00.000Z	34 \| good	3.39 \| good	21.706 \| good	37.321 \| good	0.784 \| good	7.74 \| good	0.197 \| good
2025-07-24T21:00:00.000Z	40 \| good	3.143 \| good	16.434 \| good	43.37 \| good	0.779 \| good	7.409 \| good	0.197 \| good
2025-07-24T22:00:00.000Z	42 \| good	3.079 \| good	15.736 \| good	44.584 \| good	0.785 \| good	8.628 \| good	0.235 \| good
2025-07-24T23:00:00.000Z	43 \| good	2.967 \| good	21.359 \| good	45.887 \| good	0.726 \| good	6.958 \| good	0.209 \| good
2025-07-25T00:00:00.000Z	38 \| good	2.682 \| good	12.36 \| good	41.409 \| good	0.772 \| good	6.803 \| good	0.209 \| good
2025-07-25T01:00:00.000Z	27 \| good	2.681 \| good	11.861 \| good	29.183 \| good	0.847 \| good	6.429 \| good	0.249 \| good
2025-07-25T02:00:00.000Z	32 \| good	2.609 \| good	8.216 \| good	35.091 \| good	0.709 \| good	7.51 \| good	0.238 \| good
2025-07-25T02:00:00.000Z	32 \| good	2.981 \| good	13.531 \| good	35 \| good	0.669 \| good	6.663 \| good	0.205 \| good
2025-07-23T09:00:00.000Z	62 \| moderate	15.167 \| fine	67.254 \| fine	31.422 \| good	1.572 \| good	3.695 \| good	0.244 \| good
2025-07-23T10:00:00.000Z	56 \| moderate	12.153 \| fine	54.962 \| good	29.576 \| good	1.611 \| good	4.077 \| good	0.244 \| good
2025-07-23T11:00:00.000Z	54 \| moderate	11.245 \| good	49.998 \| good	32.31 \| good	1.649 \| good	4.46 \| good	0.244 \| good
2025-07-23T12:00:00.000Z	58 \| moderate	13.451 \| fine	60.949 \| fine	36.023 \| good	1.688 \| good	4.842 \| good	0.244 \| good
2025-07-23T13:00:00.000Z	60 \| moderate	13.76 \| fine	61.225 \| fine	39.305 \| good	1.554 \| good	4.626 \| good	0.241 \| good
2025-07-23T14:00:00.000Z	60 \| moderate	14.377 \| fine	64.925 \| fine	38.322 \| good	1.42 \| good	4.411 \| good	0.238 \| good
2025-07-23T15:00:00.000Z	44 \| good	8.283 \| good	36.053 \| good	34.796 \| good	1.286 \| good	4.195 \| good	0.234 \| good
2025-07-23T16:00:00.000Z	56 \| moderate	12.499 \| fine	56.913 \| fine	35.899 \| good	1.071 \| good	3.269 \| good	0.225 \| good
2025-07-23T17:00:00.000Z	62 \| moderate	14.605 \| fine	65.198 \| fine	45.953 \| good	0.856 \| good	2.344 \| good	0.215 \| good
2025-07-23T18:00:00.000Z	64 \| moderate	15.697 \| fine	69.254 \| fine	48.403 \| good	0.641 \| good	1.418 \| good	0.206 \| good
2025-07-23T19:00:00.000Z	64 \| moderate	16.428 \| fine	72.976 \| fine	46.686 \| good	0.593 \| good	1.318 \| good	0.201 \| good
2025-07-23T20:00:00.000Z	64 \| moderate	15.503 \| fine	69.058 \| fine	46.789 \| good	0.546 \| good	1.219 \| good	0.197 \| good
2025-07-23T21:00:00.000Z	64 \| moderate	16.226 \| fine	72.87 \| fine	47.265 \| good	0.498 \| good	1.119 \| good	0.193 \| good
2025-07-23T22:00:00.000Z	69 \| moderate	19.107 \| fine	84.97 \| fine	46.72 \| good	0.506 \| good	1.637 \| good	0.197 \| good
2025-07-23T23:00:00.000Z	69 \| moderate	18.994 \| fine	83.227 \| fine	45.119 \| good	0.513 \| good	2.154 \| good	0.202 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	17.966 \| fine	79.076 \| fine	46.832 \| good	0.521 \| good	2.671 \| good	0.207 \| good
2025-07-24T01:00:00.000Z	69 \| moderate	19.039 \| fine	84.717 \| fine	40.96 \| good	0.483 \| good	3.149 \| good	0.201 \| good
2025-07-24T02:00:00.000Z	69 \| moderate	19.264 \| fine	84.996 \| fine	42.005 \| good	0.445 \| good	3.628 \| good	0.195 \| good
2025-07-24T03:00:00.000Z	62 \| moderate	14.7 \| fine	65.118 \| fine	38.491 \| good	0.407 \| good	4.106 \| good	0.189 \| good
2025-07-24T04:00:00.000Z	44 \| good	7.709 \| good	33.883 \| good	35.396 \| good	0.39 \| good	3.583 \| good	0.181 \| good
2025-07-24T05:00:00.000Z	30 \| good	1.762 \| good	7.077 \| good	32.138 \| good	0.373 \| good	3.06 \| good	0.173 \| good
2025-07-24T06:00:00.000Z	30 \| good	3.536 \| good	15.826 \| good	32.053 \| good	0.357 \| good	2.537 \| good	0.164 \| good
2025-07-24T07:00:00.000Z	33 \| good	5.991 \| good	26.727 \| good	30.882 \| good	0.366 \| good	2.359 \| good	0.161 \| good
2025-07-24T08:00:00.000Z	44 \| good	7.763 \| good	33.96 \| good	26.995 \| good	0.376 \| good	2.18 \| good	0.157 \| good
2025-07-24T09:00:00.000Z	52 \| moderate	10.489 \| good	46.062 \| good	24.628 \| good	0.386 \| good	2.002 \| good	0.153 \| good
2025-07-24T10:00:00.000Z	52 \| moderate	10.352 \| good	45.898 \| good	18.377 \| good	0.404 \| good	2.043 \| good	0.154 \| good
2025-07-24T11:00:00.000Z	49 \| good	9.075 \| good	40.777 \| good	16.453 \| good	0.423 \| good	2.084 \| good	0.155 \| good
2025-07-24T12:00:00.000Z	44 \| good	7.994 \| good	34.993 \| good	21.926 \| good	0.441 \| good	2.125 \| good	0.156 \| good
2025-07-24T13:00:00.000Z	49 \| good	9.479 \| good	42.094 \| good	28.593 \| good	0.465 \| good	1.888 \| good	0.159 \| good
2025-07-24T14:00:00.000Z	52 \| moderate	9.736 \| good	43.152 \| good	34.336 \| good	0.489 \| good	1.651 \| good	0.162 \| good
2025-07-24T15:00:00.000Z	49 \| good	8.573 \| good	37.204 \| good	42.008 \| good	0.514 \| good	1.414 \| good	0.166 \| good
2025-07-24T16:00:00.000Z	49 \| good	8.774 \| good	38.071 \| good	41.587 \| good	0.467 \| good	1.518 \| good	0.161 \| good
2025-07-24T17:00:00.000Z	52 \| moderate	9.812 \| good	43.97 \| good	39.025 \| good	0.421 \| good	1.622 \| good	0.156 \| good
2025-07-24T18:00:00.000Z	52 \| moderate	10.45 \| good	46.05 \| good	38.509 \| good	0.375 \| good	1.726 \| good	0.151 \| good
2025-07-24T19:00:00.000Z	56 \| moderate	11.908 \| good	53.965 \| good	38.936 \| good	0.353 \| good	1.728 \| good	0.152 \| good
2025-07-24T20:00:00.000Z	52 \| moderate	10.422 \| good	46.009 \| good	39.61 \| good	0.332 \| good	1.731 \| good	0.152 \| good
2025-07-24T21:00:00.000Z	58 \| moderate	13.072 \| fine	59.015 \| fine	40.302 \| good	0.311 \| good	1.733 \| good	0.153 \| good
2025-07-24T22:00:00.000Z	58 \| moderate	12.906 \| fine	57.237 \| fine	42.53 \| good	0.311 \| good	2.159 \| good	0.157 \| good
2025-07-24T23:00:00.000Z	64 \| moderate	16.246 \| fine	72.907 \| fine	44.687 \| good	0.311 \| good	2.584 \| good	0.161 \| good
2025-07-25T00:00:00.000Z	56 \| moderate	12.108 \| fine	54.808 \| good	36.744 \| good	0.312 \| good	3.009 \| good	0.164 \| good
2025-07-25T01:00:00.000Z	58 \| moderate	13.033 \| fine	58.837 \| fine	34.626 \| good	0.39 \| good	3.385 \| good	0.166 \| good
2025-07-25T02:00:00.000Z	54 \| moderate	11.236 \| good	49.865 \| good	25.597 \| good	0.468 \| good	3.761 \| good	0.168 \| good
2025-07-25T03:00:00.000Z	49 \| good	9.364 \| good	41.749 \| good	26.611 \| good	0.546 \| good	4.136 \| good	0.17 \| good
2025-07-25T04:00:00.000Z	44 \| good	7.714 \| good	33.933 \| good	26.275 \| good	0.552 \| good	4.213 \| good	0.171 \| good
2025-07-25T05:00:00.000Z	22 \| good	4.176 \| good	17.989 \| good	22.689 \| good	0.558 \| good	4.29 \| good	0.172 \| good
2025-07-25T06:00:00.000Z	24 \| good	2.458 \| good	2.618 \| good	25.717 \| good	0.556 \| good	4.341 \| good	0.173 \| good
2025-07-25T07:00:00.000Z	18 \| good	0.871 \| good	3.153 \| good	19.402 \| good	0.453 \| good	3.736 \| good	0.169 \| good
2025-07-25T08:00:00.000Z	15 \| good	0.896 \| good	3.26 \| good	15.762 \| good	0.342 \| good	3.105 \| good	0.166 \| good

Howard, Wisconsin live air quality index now

Major air pollutants in Howard, Wisconsin

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Howard, Wisconsin air quality forecast and history

Get reliable air quality data to drive your business

Howard, Wisconsin air quality map: Track AQI near you

Air quality in nearby cities

Green Bay, Wisconsin

Suamico, Wisconsin

Ashwaubenon, Wisconsin

Hobart, Wisconsin

Allouez, Wisconsin

De Pere, Wisconsin

How accurate is Wisconsin, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is the air quality data for Howard, Wisconsin updated?

When was the worst air quality at Howard, Wisconsin in the last 24 hrs?

When was the best air quality at Howard, Wisconsin in the last 24 hrs?

What is the current air quality in Howard, Wisconsin?

What pollutant is the most common in Howard, Wisconsin?

What should I do if the air quality in Howard, Wisconsin is poor?

What is the current concentration of PM2.5 in Howard, Wisconsin?

What is the current concentration of PM10 in Howard, Wisconsin?

What is the current concentration of carbon monoxide (CO) in Howard, Wisconsin?

What is the current concentration of sulfur dioxide (SO2) in Howard, Wisconsin?

What is the current concentration of ozone (O3) in Howard, Wisconsin?

What is the current concentration of nitrogen dioxide (NO2) in Howard, Wisconsin?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Howard, Wisconsin?

What is the current concentration of PM₁₀ in Howard, Wisconsin?

What is the current concentration of sulfur dioxide (SO₂) in Howard, Wisconsin?

What is the current concentration of ozone (O₃) in Howard, Wisconsin?

What is the current concentration of nitrogen dioxide (NO₂) in Howard, Wisconsin?