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

The current PM10 concentration at Howard, Wisconsin is 20.859 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Howard, Wisconsin is 0.563 ppb.

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

The current ozone (O3) concentration at Howard, Wisconsin is 40.241 ppm.

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

The current nitrogen dioxide (NO2) concentration at Howard, Wisconsin is 4.772 ppb.

Howard, Wisconsin live air quality index now

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

The current PM2.5 concentration at Howard, Wisconsin is 4.695 μg/m3.

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)

4.70 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

20.86 μg/m³

155

255

425

605+

Ozone (O₃)

40.24 ppb

201

201+

Sulfur Dioxide (SO₂)

0.56 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.77 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.14 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
2026-07-21T22:00:00.000Z	49 \| good	9.072 \| good	46.575 \| good	26.18 \| good	0.498 \| good	4.74 \| good	0.21 \| good
2026-07-21T23:00:00.000Z	33 \| good	6.008 \| good	25.481 \| good	24.209 \| good	0.498 \| good	4.049 \| good	0.21 \| good
2026-07-22T00:00:00.000Z	24 \| good	4.048 \| good	19.983 \| good	26.366 \| good	0.498 \| good	2.864 \| good	0.183 \| good
2026-07-22T01:00:00.000Z	33 \| good	5.576 \| good	29.24 \| good	25.39 \| good	0.753 \| good	2.937 \| good	0.183 \| good
2026-07-22T02:00:00.000Z	38 \| good	7.008 \| good	24.771 \| good	23.646 \| good	0.606 \| good	3.026 \| good	0.183 \| good
2026-07-22T03:00:00.000Z	27 \| good	4.957 \| good	18.073 \| good	22.557 \| good	0.398 \| good	2.764 \| good	0.139 \| good
2026-07-22T04:00:00.000Z	22 \| good	2.691 \| good	18.222 \| good	24.372 \| good	0.483 \| good	2.36 \| good	0.139 \| good
2026-07-22T05:00:00.000Z	34 \| good	2.722 \| good	36.996 \| good	24.741 \| good	0.552 \| good	2.711 \| good	0.139 \| good
2026-07-22T06:00:00.000Z	23 \| good	2.722 \| good	14.969 \| good	25.354 \| good	0.561 \| good	2.62 \| good	0.176 \| good
2026-07-22T07:00:00.000Z	25 \| good	2.714 \| good	15.089 \| good	26.797 \| good	0.584 \| good	2.549 \| good	0.176 \| good
2026-07-22T08:00:00.000Z	23 \| good	2.829 \| good	11.1 \| good	25.08 \| good	0.506 \| good	4.091 \| good	0.176 \| good
2026-07-22T09:00:00.000Z	24 \| good	3.707 \| good	25.713 \| good	24.358 \| good	0.435 \| good	4.753 \| good	0.176 \| good
2026-07-22T10:00:00.000Z	40 \| good	3.997 \| good	43.262 \| good	23.835 \| good	0.47 \| good	6.899 \| good	0.198 \| good
2026-07-22T11:00:00.000Z	22 \| good	3.172 \| good	24.38 \| good	23.828 \| good	0.602 \| good	10.519 \| good	0.235 \| good
2026-07-22T12:00:00.000Z	22 \| good	3.24 \| good	11.485 \| good	23.549 \| good	0.64 \| good	11.691 \| good	0.269 \| good
2026-07-22T13:00:00.000Z	23 \| good	3.486 \| good	24.881 \| good	23.322 \| good	0.57 \| good	10.966 \| good	0.281 \| good
2026-07-22T14:00:00.000Z	23 \| good	4.024 \| good	16.783 \| good	24.615 \| good	0.682 \| good	8.424 \| good	0.21 \| good
2026-07-22T15:00:00.000Z	25 \| good	4.046 \| good	20.916 \| good	26.52 \| good	0.622 \| good	4.637 \| good	0.161 \| good
2026-07-22T16:00:00.000Z	27 \| good	3.785 \| good	12.407 \| good	29.279 \| good	0.66 \| good	4.168 \| good	0.183 \| good
2026-07-22T17:00:00.000Z	28 \| good	4.306 \| good	18.619 \| good	30.426 \| good	0.946 \| good	2.941 \| good	0.183 \| good
2026-07-22T18:00:00.000Z	27 \| good	4.306 \| good	18.619 \| good	28.622 \| good	1.112 \| good	3.363 \| good	0.183 \| good
2026-07-22T19:00:00.000Z	29 \| good	4.599 \| good	20.967 \| good	30.611 \| good	0.75 \| good	3.36 \| good	0.183 \| good
2026-07-22T20:00:00.000Z	30 \| good	4.408 \| good	18.144 \| good	31.969 \| good	0.75 \| good	3.475 \| good	0.146 \| good
2026-07-22T21:00:00.000Z	31 \| good	4.716 \| good	19.576 \| good	33.513 \| good	0.824 \| good	3.812 \| good	0.144 \| good
2026-07-22T22:00:00.000Z	31 \| good	4.082 \| good	17.538 \| good	33.337 \| good	1.017 \| good	2.256 \| good	0.116 \| good
2026-07-22T23:00:00.000Z	31 \| good	4.341 \| good	19.932 \| good	33.277 \| good	0.559 \| good	2.712 \| good	0.116 \| good
2026-07-23T00:00:00.000Z	29 \| good	4.217 \| good	13.638 \| good	31.465 \| good	0.621 \| good	2.544 \| good	0.144 \| good
2026-07-23T01:00:00.000Z	28 \| good	4.756 \| good	19.331 \| good	30.345 \| good	0.692 \| good	4.004 \| good	0.144 \| good
2026-07-23T02:00:00.000Z	29 \| good	3.992 \| good	11.14 \| good	31.053 \| good	0.653 \| good	4.847 \| good	0.155 \| good
2026-07-23T03:00:00.000Z	44 \| good	7.775 \| good	33.921 \| good	14.871 \| good	0.094 \| good	3.506 \| good	0.123 \| good
2026-07-23T04:00:00.000Z	33 \| good	6.259 \| good	26.928 \| good	25.214 \| good	0.376 \| good	9.33 \| good	0.194 \| good
2026-07-23T05:00:00.000Z	33 \| good	6.473 \| good	27.116 \| good	24.211 \| good	0.592 \| good	7.143 \| good	0.199 \| good
2026-07-23T06:00:00.000Z	33 \| good	6.481 \| good	29.561 \| good	19.539 \| good	0.592 \| good	7.775 \| good	0.155 \| good
2026-07-23T07:00:00.000Z	33 \| good	5.504 \| good	27.896 \| good	18.561 \| good	0.578 \| good	7.604 \| good	0.155 \| good
2026-07-23T08:00:00.000Z	33 \| good	5.688 \| good	17.382 \| good	17.472 \| good	0.469 \| good	3.562 \| good	0.155 \| good
2026-07-23T09:00:00.000Z	33 \| good	5.779 \| good	27.595 \| good	17.446 \| good	0.349 \| good	5.752 \| good	0.155 \| good
2026-07-23T10:00:00.000Z	33 \| good	6.328 \| good	24.267 \| good	18.326 \| good	0.422 \| good	6.132 \| good	0.183 \| good
2026-07-23T11:00:00.000Z	33 \| good	5.778 \| good	21.257 \| good	18.142 \| good	0.415 \| good	6.275 \| good	0.199 \| good
2026-07-23T12:00:00.000Z	27 \| good	5.373 \| good	21.502 \| good	18.253 \| good	1.004 \| good	9.726 \| good	0.259 \| good
2026-07-23T13:00:00.000Z	33 \| good	5.701 \| good	22.756 \| good	17.095 \| good	0.773 \| good	13.795 \| good	0.259 \| good
2026-07-23T14:00:00.000Z	38 \| good	6.67 \| good	35.651 \| good	18.655 \| good	0.811 \| good	12.371 \| good	0.244 \| good
2026-07-23T15:00:00.000Z	38 \| good	6.501 \| good	22.007 \| good	24.252 \| good	0.615 \| good	8.429 \| good	0.212 \| good
2026-07-23T16:00:00.000Z	27 \| good	4.872 \| good	17.544 \| good	24.136 \| good	1.14 \| good	7.257 \| good	0.158 \| good
2026-07-23T17:00:00.000Z	29 \| good	5.24 \| good	20.05 \| good	30.933 \| good	1.05 \| good	6.199 \| good	0.134 \| good
2026-07-23T18:00:00.000Z	31 \| good	4.907 \| good	19.995 \| good	33.328 \| good	0.884 \| good	6.864 \| good	0.182 \| good
2026-07-23T19:00:00.000Z	30 \| good	4.764 \| good	22.758 \| good	31.987 \| good	0.931 \| good	6.408 \| good	0.146 \| good
2026-07-23T20:00:00.000Z	37 \| good	4.662 \| good	18.894 \| good	39.536 \| good	0.565 \| good	4.771 \| good	0.146 \| good
2026-07-23T21:00:00.000Z	37 \| good	4.736 \| good	17.653 \| good	40.402 \| good	0.911 \| good	4.552 \| good	0.155 \| good
2026-07-23T21:00:00.000Z	37 \| good	4.695 \| good	20.859 \| good	40.241 \| good	0.563 \| good	4.772 \| good	0.142 \| good
2026-07-23T22:00:00.000Z	42 \| good	4.443 \| good	19.486 \| good	45.3 \| good	0.149 \| good	0.422 \| good	0.115 \| good
2026-07-23T23:00:00.000Z	43 \| good	3.267 \| good	14.289 \| good	45.99 \| good	0.152 \| good	0.56 \| good	0.116 \| good
2026-07-24T00:00:00.000Z	31 \| good	1.083 \| good	4.195 \| good	33.662 \| good	0.15 \| good	0.82 \| good	0.117 \| good
2026-07-24T01:00:00.000Z	35 \| good	1.484 \| good	5.987 \| good	38.081 \| good	0.152 \| good	1.505 \| good	0.121 \| good
2026-07-24T02:00:00.000Z	33 \| good	6.051 \| good	26.539 \| good	30.56 \| good	0.159 \| good	2.3 \| good	0.125 \| good
2026-07-24T03:00:00.000Z	44 \| good	8.362 \| good	36.756 \| good	26.178 \| good	0.169 \| good	2.765 \| good	0.127 \| good
2026-07-24T04:00:00.000Z	49 \| good	9.326 \| good	41.794 \| good	28.324 \| good	0.18 \| good	3.14 \| good	0.13 \| good
2026-07-24T05:00:00.000Z	44 \| good	8.165 \| good	35.684 \| good	28.068 \| good	0.191 \| good	3.387 \| good	0.133 \| good
2026-07-24T06:00:00.000Z	49 \| good	8.711 \| good	38.646 \| good	26.645 \| good	0.202 \| good	3.557 \| good	0.136 \| good
2026-07-24T07:00:00.000Z	52 \| moderate	9.865 \| good	43.748 \| good	24.772 \| good	0.218 \| good	3.622 \| good	0.138 \| good
2026-07-24T08:00:00.000Z	54 \| moderate	11.483 \| good	50.865 \| good	21.907 \| good	0.233 \| good	3.673 \| good	0.139 \| good
2026-07-24T09:00:00.000Z	56 \| moderate	12.152 \| fine	54.612 \| good	19.338 \| good	0.245 \| good	3.837 \| good	0.141 \| good
2026-07-24T10:00:00.000Z	60 \| moderate	13.686 \| fine	60.989 \| fine	18.418 \| good	0.255 \| good	4.159 \| good	0.143 \| good
2026-07-24T11:00:00.000Z	56 \| moderate	12.123 \| fine	54.48 \| good	19.362 \| good	0.257 \| good	4.423 \| good	0.146 \| good
2026-07-24T12:00:00.000Z	58 \| moderate	13.193 \| fine	58.989 \| fine	26.504 \| good	0.253 \| good	3.836 \| good	0.148 \| good
2026-07-24T13:00:00.000Z	64 \| moderate	15.782 \| fine	70.588 \| fine	33.448 \| good	0.261 \| good	3.088 \| good	0.149 \| good
2026-07-24T14:00:00.000Z	66 \| moderate	17.489 \| fine	78.22 \| fine	33.307 \| good	0.286 \| good	2.005 \| good	0.141 \| good
2026-07-24T15:00:00.000Z	62 \| moderate	14.55 \| fine	64.915 \| fine	37.623 \| good	0.265 \| good	0.977 \| good	0.131 \| good
2026-07-24T16:00:00.000Z	52 \| moderate	9.519 \| good	42.431 \| good	42.552 \| good	0.219 \| good	0.536 \| good	0.124 \| good
2026-07-24T17:00:00.000Z	42 \| good	7.078 \| good	31.306 \| good	44.988 \| good	0.216 \| good	0.437 \| good	0.123 \| good
2026-07-24T18:00:00.000Z	44 \| good	3.491 \| good	15.171 \| good	48.422 \| good	0.228 \| good	0.415 \| good	0.123 \| good
2026-07-24T19:00:00.000Z	45 \| good	0.535 \| good	2.022 \| good	49.249 \| good	0.24 \| good	0.415 \| good	0.124 \| good
2026-07-24T20:00:00.000Z	47 \| good	0.558 \| good	2.046 \| good	51.383 \| good	0.251 \| good	0.423 \| good	0.124 \| good
2026-07-24T21:00:00.000Z	54 \| moderate	0.636 \| good	2.158 \| good	55.575 \| fine	0.266 \| good	0.457 \| good	0.125 \| good
2026-07-24T22:00:00.000Z	50 \| good	1.556 \| good	6.637 \| good	54.415 \| good	0.278 \| good	0.528 \| good	0.126 \| good
2026-07-24T23:00:00.000Z	51 \| moderate	4.209 \| good	18.618 \| good	55.095 \| fine	0.29 \| good	0.664 \| good	0.127 \| good
2026-07-25T00:00:00.000Z	45 \| good	1.258 \| good	4.964 \| good	49.283 \| good	0.293 \| good	0.9 \| good	0.129 \| good
2026-07-25T01:00:00.000Z	54 \| moderate	10.803 \| good	47.67 \| good	48.098 \| good	0.295 \| good	1.415 \| good	0.131 \| good
2026-07-25T02:00:00.000Z	43 \| good	3.196 \| good	13.732 \| good	46.153 \| good	0.312 \| good	2.134 \| good	0.134 \| good
2026-07-25T03:00:00.000Z	38 \| good	4.843 \| good	20.881 \| good	41.099 \| good	0.339 \| good	2.52 \| good	0.136 \| good
2026-07-25T04:00:00.000Z	38 \| good	6.569 \| good	29.677 \| good	39.311 \| good	0.356 \| good	2.891 \| good	0.139 \| good
2026-07-25T05:00:00.000Z	38 \| good	7.105 \| good	31.655 \| good	35.672 \| good	0.365 \| good	3.248 \| good	0.144 \| good
2026-07-25T06:00:00.000Z	49 \| good	8.696 \| good	38.159 \| good	32.899 \| good	0.363 \| good	3.461 \| good	0.147 \| good
2026-07-25T07:00:00.000Z	52 \| moderate	9.555 \| good	42.706 \| good	31.528 \| good	0.342 \| good	3.55 \| good	0.15 \| good
2026-07-25T08:00:00.000Z	49 \| good	8.993 \| good	39.159 \| good	30.268 \| good	0.309 \| good	3.492 \| good	0.15 \| good
2026-07-25T09:00:00.000Z	44 \| good	8.003 \| good	35 \| good	28.654 \| good	0.28 \| good	3.445 \| good	0.151 \| good
2026-07-25T10:00:00.000Z	38 \| good	6.778 \| good	30.177 \| good	25.188 \| good	0.271 \| good	3.356 \| good	0.151 \| good
2026-07-25T11:00:00.000Z	33 \| good	6.095 \| good	27.042 \| good	23.477 \| good	0.279 \| good	3.313 \| good	0.152 \| good
2026-07-25T12:00:00.000Z	44 \| good	7.714 \| good	34.091 \| good	24.082 \| good	0.284 \| good	3.041 \| good	0.155 \| good
2026-07-25T13:00:00.000Z	49 \| good	8.97 \| good	39.099 \| good	25.837 \| good	0.304 \| good	2.542 \| good	0.158 \| good
2026-07-25T14:00:00.000Z	49 \| good	9.262 \| good	41.071 \| good	26.812 \| good	0.314 \| good	1.863 \| good	0.161 \| good
2026-07-25T15:00:00.000Z	52 \| moderate	9.887 \| good	43.991 \| good	35.55 \| good	0.304 \| good	1.137 \| good	0.167 \| good
2026-07-25T16:00:00.000Z	54 \| moderate	11.118 \| good	49.542 \| good	39.905 \| good	0.28 \| good	0.696 \| good	0.171 \| good
2026-07-25T17:00:00.000Z	56 \| moderate	11.614 \| good	51.628 \| good	39.989 \| good	0.234 \| good	0.545 \| good	0.173 \| good
2026-07-25T18:00:00.000Z	58 \| moderate	13.192 \| fine	59.99 \| fine	38.997 \| good	0.207 \| good	0.495 \| good	0.174 \| good
2026-07-25T19:00:00.000Z	44 \| good	8.289 \| good	36.554 \| good	41.544 \| good	0.198 \| good	0.538 \| good	0.178 \| good
2026-07-25T20:00:00.000Z	41 \| good	2.449 \| good	10.048 \| good	43.877 \| good	0.2 \| good	0.571 \| good	0.181 \| good
2026-07-25T21:00:00.000Z	56 \| moderate	12.05 \| good	54.155 \| good	45.662 \| good	0.201 \| good	0.629 \| good	0.183 \| good

Howard

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Howard, Wisconsin air quality map: Track AQI near you

0.14ppm

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

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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 03:00:00 on 2026-07-23.

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 04:00:00 on 2026-07-23.

What is the current air quality in Howard, Wisconsin?

The current air quality in Howard, Wisconsin is 37, categorized as Good based on real-time data.

What pollutant is the most common in Howard, Wisconsin?

The most common pollutant in Howard, Wisconsin is O3.

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 4.695 μg/m³.

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

The current PM₁₀ concentration at Howard, Wisconsin is 20.859 μg/m³.

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

The current carbon monoxide (CO) concentration at Howard, Wisconsin is 0.142 ppm.

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

The current sulfur dioxide (SO₂) concentration at Howard, Wisconsin is 0.563 ppb.

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

The current ozone (O₃) concentration at Howard, Wisconsin is 40.241 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Howard, Wisconsin is 4.772 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T22:00:00.000Z	49 \| good	9.072 \| good	46.575 \| good	26.18 \| good	0.498 \| good	4.74 \| good	0.21 \| good
2026-07-21T23:00:00.000Z	33 \| good	6.008 \| good	25.481 \| good	24.209 \| good	0.498 \| good	4.049 \| good	0.21 \| good
2026-07-22T00:00:00.000Z	24 \| good	4.048 \| good	19.983 \| good	26.366 \| good	0.498 \| good	2.864 \| good	0.183 \| good
2026-07-22T01:00:00.000Z	33 \| good	5.576 \| good	29.24 \| good	25.39 \| good	0.753 \| good	2.937 \| good	0.183 \| good
2026-07-22T02:00:00.000Z	38 \| good	7.008 \| good	24.771 \| good	23.646 \| good	0.606 \| good	3.026 \| good	0.183 \| good
2026-07-22T03:00:00.000Z	27 \| good	4.957 \| good	18.073 \| good	22.557 \| good	0.398 \| good	2.764 \| good	0.139 \| good
2026-07-22T04:00:00.000Z	22 \| good	2.691 \| good	18.222 \| good	24.372 \| good	0.483 \| good	2.36 \| good	0.139 \| good
2026-07-22T05:00:00.000Z	34 \| good	2.722 \| good	36.996 \| good	24.741 \| good	0.552 \| good	2.711 \| good	0.139 \| good
2026-07-22T06:00:00.000Z	23 \| good	2.722 \| good	14.969 \| good	25.354 \| good	0.561 \| good	2.62 \| good	0.176 \| good
2026-07-22T07:00:00.000Z	25 \| good	2.714 \| good	15.089 \| good	26.797 \| good	0.584 \| good	2.549 \| good	0.176 \| good
2026-07-22T08:00:00.000Z	23 \| good	2.829 \| good	11.1 \| good	25.08 \| good	0.506 \| good	4.091 \| good	0.176 \| good
2026-07-22T09:00:00.000Z	24 \| good	3.707 \| good	25.713 \| good	24.358 \| good	0.435 \| good	4.753 \| good	0.176 \| good
2026-07-22T10:00:00.000Z	40 \| good	3.997 \| good	43.262 \| good	23.835 \| good	0.47 \| good	6.899 \| good	0.198 \| good
2026-07-22T11:00:00.000Z	22 \| good	3.172 \| good	24.38 \| good	23.828 \| good	0.602 \| good	10.519 \| good	0.235 \| good
2026-07-22T12:00:00.000Z	22 \| good	3.24 \| good	11.485 \| good	23.549 \| good	0.64 \| good	11.691 \| good	0.269 \| good
2026-07-22T13:00:00.000Z	23 \| good	3.486 \| good	24.881 \| good	23.322 \| good	0.57 \| good	10.966 \| good	0.281 \| good
2026-07-22T14:00:00.000Z	23 \| good	4.024 \| good	16.783 \| good	24.615 \| good	0.682 \| good	8.424 \| good	0.21 \| good
2026-07-22T15:00:00.000Z	25 \| good	4.046 \| good	20.916 \| good	26.52 \| good	0.622 \| good	4.637 \| good	0.161 \| good
2026-07-22T16:00:00.000Z	27 \| good	3.785 \| good	12.407 \| good	29.279 \| good	0.66 \| good	4.168 \| good	0.183 \| good
2026-07-22T17:00:00.000Z	28 \| good	4.306 \| good	18.619 \| good	30.426 \| good	0.946 \| good	2.941 \| good	0.183 \| good
2026-07-22T18:00:00.000Z	27 \| good	4.306 \| good	18.619 \| good	28.622 \| good	1.112 \| good	3.363 \| good	0.183 \| good
2026-07-22T19:00:00.000Z	29 \| good	4.599 \| good	20.967 \| good	30.611 \| good	0.75 \| good	3.36 \| good	0.183 \| good
2026-07-22T20:00:00.000Z	30 \| good	4.408 \| good	18.144 \| good	31.969 \| good	0.75 \| good	3.475 \| good	0.146 \| good
2026-07-22T21:00:00.000Z	31 \| good	4.716 \| good	19.576 \| good	33.513 \| good	0.824 \| good	3.812 \| good	0.144 \| good
2026-07-22T22:00:00.000Z	31 \| good	4.082 \| good	17.538 \| good	33.337 \| good	1.017 \| good	2.256 \| good	0.116 \| good
2026-07-22T23:00:00.000Z	31 \| good	4.341 \| good	19.932 \| good	33.277 \| good	0.559 \| good	2.712 \| good	0.116 \| good
2026-07-23T00:00:00.000Z	29 \| good	4.217 \| good	13.638 \| good	31.465 \| good	0.621 \| good	2.544 \| good	0.144 \| good
2026-07-23T01:00:00.000Z	28 \| good	4.756 \| good	19.331 \| good	30.345 \| good	0.692 \| good	4.004 \| good	0.144 \| good
2026-07-23T02:00:00.000Z	29 \| good	3.992 \| good	11.14 \| good	31.053 \| good	0.653 \| good	4.847 \| good	0.155 \| good
2026-07-23T03:00:00.000Z	44 \| good	7.775 \| good	33.921 \| good	14.871 \| good	0.094 \| good	3.506 \| good	0.123 \| good
2026-07-23T04:00:00.000Z	33 \| good	6.259 \| good	26.928 \| good	25.214 \| good	0.376 \| good	9.33 \| good	0.194 \| good
2026-07-23T05:00:00.000Z	33 \| good	6.473 \| good	27.116 \| good	24.211 \| good	0.592 \| good	7.143 \| good	0.199 \| good
2026-07-23T06:00:00.000Z	33 \| good	6.481 \| good	29.561 \| good	19.539 \| good	0.592 \| good	7.775 \| good	0.155 \| good
2026-07-23T07:00:00.000Z	33 \| good	5.504 \| good	27.896 \| good	18.561 \| good	0.578 \| good	7.604 \| good	0.155 \| good
2026-07-23T08:00:00.000Z	33 \| good	5.688 \| good	17.382 \| good	17.472 \| good	0.469 \| good	3.562 \| good	0.155 \| good
2026-07-23T09:00:00.000Z	33 \| good	5.779 \| good	27.595 \| good	17.446 \| good	0.349 \| good	5.752 \| good	0.155 \| good
2026-07-23T10:00:00.000Z	33 \| good	6.328 \| good	24.267 \| good	18.326 \| good	0.422 \| good	6.132 \| good	0.183 \| good
2026-07-23T11:00:00.000Z	33 \| good	5.778 \| good	21.257 \| good	18.142 \| good	0.415 \| good	6.275 \| good	0.199 \| good
2026-07-23T12:00:00.000Z	27 \| good	5.373 \| good	21.502 \| good	18.253 \| good	1.004 \| good	9.726 \| good	0.259 \| good
2026-07-23T13:00:00.000Z	33 \| good	5.701 \| good	22.756 \| good	17.095 \| good	0.773 \| good	13.795 \| good	0.259 \| good
2026-07-23T14:00:00.000Z	38 \| good	6.67 \| good	35.651 \| good	18.655 \| good	0.811 \| good	12.371 \| good	0.244 \| good
2026-07-23T15:00:00.000Z	38 \| good	6.501 \| good	22.007 \| good	24.252 \| good	0.615 \| good	8.429 \| good	0.212 \| good
2026-07-23T16:00:00.000Z	27 \| good	4.872 \| good	17.544 \| good	24.136 \| good	1.14 \| good	7.257 \| good	0.158 \| good
2026-07-23T17:00:00.000Z	29 \| good	5.24 \| good	20.05 \| good	30.933 \| good	1.05 \| good	6.199 \| good	0.134 \| good
2026-07-23T18:00:00.000Z	31 \| good	4.907 \| good	19.995 \| good	33.328 \| good	0.884 \| good	6.864 \| good	0.182 \| good
2026-07-23T19:00:00.000Z	30 \| good	4.764 \| good	22.758 \| good	31.987 \| good	0.931 \| good	6.408 \| good	0.146 \| good
2026-07-23T20:00:00.000Z	37 \| good	4.662 \| good	18.894 \| good	39.536 \| good	0.565 \| good	4.771 \| good	0.146 \| good
2026-07-23T21:00:00.000Z	37 \| good	4.736 \| good	17.653 \| good	40.402 \| good	0.911 \| good	4.552 \| good	0.155 \| good
2026-07-23T21:00:00.000Z	37 \| good	4.695 \| good	20.859 \| good	40.241 \| good	0.563 \| good	4.772 \| good	0.142 \| good
2026-07-23T22:00:00.000Z	42 \| good	4.443 \| good	19.486 \| good	45.3 \| good	0.149 \| good	0.422 \| good	0.115 \| good
2026-07-23T23:00:00.000Z	43 \| good	3.267 \| good	14.289 \| good	45.99 \| good	0.152 \| good	0.56 \| good	0.116 \| good
2026-07-24T00:00:00.000Z	31 \| good	1.083 \| good	4.195 \| good	33.662 \| good	0.15 \| good	0.82 \| good	0.117 \| good
2026-07-24T01:00:00.000Z	35 \| good	1.484 \| good	5.987 \| good	38.081 \| good	0.152 \| good	1.505 \| good	0.121 \| good
2026-07-24T02:00:00.000Z	33 \| good	6.051 \| good	26.539 \| good	30.56 \| good	0.159 \| good	2.3 \| good	0.125 \| good
2026-07-24T03:00:00.000Z	44 \| good	8.362 \| good	36.756 \| good	26.178 \| good	0.169 \| good	2.765 \| good	0.127 \| good
2026-07-24T04:00:00.000Z	49 \| good	9.326 \| good	41.794 \| good	28.324 \| good	0.18 \| good	3.14 \| good	0.13 \| good
2026-07-24T05:00:00.000Z	44 \| good	8.165 \| good	35.684 \| good	28.068 \| good	0.191 \| good	3.387 \| good	0.133 \| good
2026-07-24T06:00:00.000Z	49 \| good	8.711 \| good	38.646 \| good	26.645 \| good	0.202 \| good	3.557 \| good	0.136 \| good
2026-07-24T07:00:00.000Z	52 \| moderate	9.865 \| good	43.748 \| good	24.772 \| good	0.218 \| good	3.622 \| good	0.138 \| good
2026-07-24T08:00:00.000Z	54 \| moderate	11.483 \| good	50.865 \| good	21.907 \| good	0.233 \| good	3.673 \| good	0.139 \| good
2026-07-24T09:00:00.000Z	56 \| moderate	12.152 \| fine	54.612 \| good	19.338 \| good	0.245 \| good	3.837 \| good	0.141 \| good
2026-07-24T10:00:00.000Z	60 \| moderate	13.686 \| fine	60.989 \| fine	18.418 \| good	0.255 \| good	4.159 \| good	0.143 \| good
2026-07-24T11:00:00.000Z	56 \| moderate	12.123 \| fine	54.48 \| good	19.362 \| good	0.257 \| good	4.423 \| good	0.146 \| good
2026-07-24T12:00:00.000Z	58 \| moderate	13.193 \| fine	58.989 \| fine	26.504 \| good	0.253 \| good	3.836 \| good	0.148 \| good
2026-07-24T13:00:00.000Z	64 \| moderate	15.782 \| fine	70.588 \| fine	33.448 \| good	0.261 \| good	3.088 \| good	0.149 \| good
2026-07-24T14:00:00.000Z	66 \| moderate	17.489 \| fine	78.22 \| fine	33.307 \| good	0.286 \| good	2.005 \| good	0.141 \| good
2026-07-24T15:00:00.000Z	62 \| moderate	14.55 \| fine	64.915 \| fine	37.623 \| good	0.265 \| good	0.977 \| good	0.131 \| good
2026-07-24T16:00:00.000Z	52 \| moderate	9.519 \| good	42.431 \| good	42.552 \| good	0.219 \| good	0.536 \| good	0.124 \| good
2026-07-24T17:00:00.000Z	42 \| good	7.078 \| good	31.306 \| good	44.988 \| good	0.216 \| good	0.437 \| good	0.123 \| good
2026-07-24T18:00:00.000Z	44 \| good	3.491 \| good	15.171 \| good	48.422 \| good	0.228 \| good	0.415 \| good	0.123 \| good
2026-07-24T19:00:00.000Z	45 \| good	0.535 \| good	2.022 \| good	49.249 \| good	0.24 \| good	0.415 \| good	0.124 \| good
2026-07-24T20:00:00.000Z	47 \| good	0.558 \| good	2.046 \| good	51.383 \| good	0.251 \| good	0.423 \| good	0.124 \| good
2026-07-24T21:00:00.000Z	54 \| moderate	0.636 \| good	2.158 \| good	55.575 \| fine	0.266 \| good	0.457 \| good	0.125 \| good
2026-07-24T22:00:00.000Z	50 \| good	1.556 \| good	6.637 \| good	54.415 \| good	0.278 \| good	0.528 \| good	0.126 \| good
2026-07-24T23:00:00.000Z	51 \| moderate	4.209 \| good	18.618 \| good	55.095 \| fine	0.29 \| good	0.664 \| good	0.127 \| good
2026-07-25T00:00:00.000Z	45 \| good	1.258 \| good	4.964 \| good	49.283 \| good	0.293 \| good	0.9 \| good	0.129 \| good
2026-07-25T01:00:00.000Z	54 \| moderate	10.803 \| good	47.67 \| good	48.098 \| good	0.295 \| good	1.415 \| good	0.131 \| good
2026-07-25T02:00:00.000Z	43 \| good	3.196 \| good	13.732 \| good	46.153 \| good	0.312 \| good	2.134 \| good	0.134 \| good
2026-07-25T03:00:00.000Z	38 \| good	4.843 \| good	20.881 \| good	41.099 \| good	0.339 \| good	2.52 \| good	0.136 \| good
2026-07-25T04:00:00.000Z	38 \| good	6.569 \| good	29.677 \| good	39.311 \| good	0.356 \| good	2.891 \| good	0.139 \| good
2026-07-25T05:00:00.000Z	38 \| good	7.105 \| good	31.655 \| good	35.672 \| good	0.365 \| good	3.248 \| good	0.144 \| good
2026-07-25T06:00:00.000Z	49 \| good	8.696 \| good	38.159 \| good	32.899 \| good	0.363 \| good	3.461 \| good	0.147 \| good
2026-07-25T07:00:00.000Z	52 \| moderate	9.555 \| good	42.706 \| good	31.528 \| good	0.342 \| good	3.55 \| good	0.15 \| good
2026-07-25T08:00:00.000Z	49 \| good	8.993 \| good	39.159 \| good	30.268 \| good	0.309 \| good	3.492 \| good	0.15 \| good
2026-07-25T09:00:00.000Z	44 \| good	8.003 \| good	35 \| good	28.654 \| good	0.28 \| good	3.445 \| good	0.151 \| good
2026-07-25T10:00:00.000Z	38 \| good	6.778 \| good	30.177 \| good	25.188 \| good	0.271 \| good	3.356 \| good	0.151 \| good
2026-07-25T11:00:00.000Z	33 \| good	6.095 \| good	27.042 \| good	23.477 \| good	0.279 \| good	3.313 \| good	0.152 \| good
2026-07-25T12:00:00.000Z	44 \| good	7.714 \| good	34.091 \| good	24.082 \| good	0.284 \| good	3.041 \| good	0.155 \| good
2026-07-25T13:00:00.000Z	49 \| good	8.97 \| good	39.099 \| good	25.837 \| good	0.304 \| good	2.542 \| good	0.158 \| good
2026-07-25T14:00:00.000Z	49 \| good	9.262 \| good	41.071 \| good	26.812 \| good	0.314 \| good	1.863 \| good	0.161 \| good
2026-07-25T15:00:00.000Z	52 \| moderate	9.887 \| good	43.991 \| good	35.55 \| good	0.304 \| good	1.137 \| good	0.167 \| good
2026-07-25T16:00:00.000Z	54 \| moderate	11.118 \| good	49.542 \| good	39.905 \| good	0.28 \| good	0.696 \| good	0.171 \| good
2026-07-25T17:00:00.000Z	56 \| moderate	11.614 \| good	51.628 \| good	39.989 \| good	0.234 \| good	0.545 \| good	0.173 \| good
2026-07-25T18:00:00.000Z	58 \| moderate	13.192 \| fine	59.99 \| fine	38.997 \| good	0.207 \| good	0.495 \| good	0.174 \| good
2026-07-25T19:00:00.000Z	44 \| good	8.289 \| good	36.554 \| good	41.544 \| good	0.198 \| good	0.538 \| good	0.178 \| good
2026-07-25T20:00:00.000Z	41 \| good	2.449 \| good	10.048 \| good	43.877 \| good	0.2 \| good	0.571 \| good	0.181 \| good
2026-07-25T21:00:00.000Z	56 \| moderate	12.05 \| good	54.155 \| good	45.662 \| good	0.201 \| good	0.629 \| good	0.183 \| 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)

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Air quality in nearby cities

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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?

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