What is the current level of PM10 in Green Bay, Wisconsin?

Green Bay, Wisconsin currently has a PM10 concentration of 18.019 μg/m3.

What is the current level of sulfur dioxide (SO2) in Green Bay, Wisconsin?

The current sulfur dioxide (SO2) concentration in Green Bay, Wisconsin is 0.224 ppb.

What is the current level of ozone (O3) in Green Bay, Wisconsin?

Green Bay, Wisconsin currently has an ozone (O3) concentration of 34.311 ppm.

What is the current level of nitrogen dioxide (NO2) in Green Bay, Wisconsin?

The current level of nitrogen dioxide (NO2) in Green Bay, Wisconsin is 2.498 ppb.

Current air quality index in Green Bay, Wisconsin today

Q: What is the PM2.5 concentration in Green Bay, Wisconsin right now?

Green Bay, Wisconsin currently has a PM2.5 concentration of 4.107 μg/m3.

Stay updated with real-time air quality in Green Bay, 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

Green Bay, Wisconsin

Last updated: ... (Local time)

Common air pollutants in Green Bay, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.01 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

18.01 μg/m³

155

255

425

605+

Ozone (O₃)

37.40 ppb

201

201+

Sulfur Dioxide (SO₂)

0.25 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.01 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.15 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Green Bay, Wisconsin

Get Live Pollen Counts

Green Bay, Wisconsin

Scroll To Air Quality Map

Track live Green Bay, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T12:00:00.000Z	34 \| good	3.509 \| good	16.051 \| good	37.317 \| good	0.361 \| good	7.975 \| good	0.171 \| good
2026-06-06T13:00:00.000Z	34 \| good	3.508 \| good	16.042 \| good	36.978 \| good	0.354 \| good	7.667 \| good	0.171 \| good
2026-06-06T14:00:00.000Z	37 \| good	3.408 \| good	15.038 \| good	40.445 \| good	0.526 \| good	7.868 \| good	0.183 \| good
2026-06-06T15:00:00.000Z	44 \| good	3.605 \| good	16.087 \| good	46.606 \| good	0.407 \| good	4.972 \| good	0.144 \| good
2026-06-06T16:00:00.000Z	44 \| good	4.394 \| good	18.957 \| good	47.81 \| good	0.349 \| good	4.041 \| good	0.144 \| good
2026-06-06T17:00:00.000Z	49 \| good	5.088 \| good	21.983 \| good	52.53 \| good	0.286 \| good	3.655 \| good	0.144 \| good
2026-06-06T18:00:00.000Z	46 \| good	5.684 \| good	24.965 \| good	49.834 \| good	0.243 \| good	3.801 \| good	0.116 \| good
2026-06-06T19:00:00.000Z	50 \| good	6.177 \| good	27.887 \| good	53.582 \| good	0.289 \| good	3.227 \| good	0.127 \| good
2026-06-06T20:00:00.000Z	49 \| good	6.572 \| good	29.911 \| good	53.065 \| good	0.243 \| good	2.915 \| good	0.155 \| good
2026-06-06T21:00:00.000Z	58 \| moderate	6.767 \| good	29.856 \| good	57.206 \| fine	0.283 \| good	2.607 \| good	0.144 \| good
2026-06-06T22:00:00.000Z	47 \| good	7.062 \| good	31.802 \| good	51.432 \| good	0.302 \| good	2.765 \| good	0.144 \| good
2026-06-06T23:00:00.000Z	48 \| good	6.873 \| good	30.826 \| good	51.788 \| good	0.263 \| good	3.037 \| good	0.144 \| good
2026-06-07T00:00:00.000Z	44 \| good	6.472 \| good	28.881 \| good	47.825 \| good	0.306 \| good	3.455 \| good	0.144 \| good
2026-06-07T01:00:00.000Z	40 \| good	6.179 \| good	27.847 \| good	42.847 \| good	0.239 \| good	3.846 \| good	0.144 \| good
2026-06-07T02:00:00.000Z	38 \| good	6.285 \| good	27.897 \| good	41.381 \| good	0.253 \| good	5.088 \| good	0.155 \| good
2026-06-07T03:00:00.000Z	42 \| good	6.386 \| good	28.914 \| good	44.737 \| good	0.253 \| good	3.33 \| good	0.186 \| good
2026-06-07T04:00:00.000Z	36 \| good	6.391 \| good	28.943 \| good	39.343 \| good	0.257 \| good	3.085 \| good	0.186 \| good
2026-06-07T05:00:00.000Z	38 \| good	6.692 \| good	29.896 \| good	37.483 \| good	0.186 \| good	3.809 \| good	0.202 \| good
2026-06-07T06:00:00.000Z	42 \| good	6.694 \| good	29.912 \| good	44.817 \| good	0.295 \| good	3.003 \| good	0.17 \| good
2026-06-07T07:00:00.000Z	38 \| good	6.695 \| good	29.939 \| good	40.601 \| good	0.429 \| good	3.908 \| good	0.186 \| good
2026-06-07T08:00:00.000Z	38 \| good	6.597 \| good	29.956 \| good	30.935 \| good	0.342 \| good	3.694 \| good	0.186 \| good
2026-06-07T09:00:00.000Z	34 \| good	6.302 \| good	27.981 \| good	36.759 \| good	0.223 \| good	3.631 \| good	0.17 \| good
2026-06-07T10:00:00.000Z	33 \| good	6.006 \| good	26.959 \| good	30.489 \| good	0.19 \| good	5.244 \| good	0.17 \| good
2026-06-07T11:00:00.000Z	33 \| good	5.811 \| good	24.945 \| good	35.746 \| good	0.238 \| good	5.416 \| good	0.155 \| good
2026-06-07T12:00:00.000Z	33 \| good	5.512 \| good	24.026 \| good	32.472 \| good	0.187 \| good	5.714 \| good	0.155 \| good
2026-06-07T13:00:00.000Z	33 \| good	5.509 \| good	24.051 \| good	27.535 \| good	0.21 \| good	5.053 \| good	0.155 \| good
2026-06-07T14:00:00.000Z	27 \| good	5.009 \| good	22.017 \| good	25.214 \| good	0.33 \| good	2.497 \| good	0.181 \| good
2026-06-07T15:00:00.000Z	30 \| good	5.012 \| good	22.033 \| good	31.87 \| good	0.31 \| good	2.475 \| good	0.155 \| good
2026-06-07T16:00:00.000Z	39 \| good	5.212 \| good	22.999 \| good	42.104 \| good	0.245 \| good	1.476 \| good	0.155 \| good
2026-06-07T17:00:00.000Z	28 \| good	5.415 \| good	23.009 \| good	29.892 \| good	0.216 \| good	1.409 \| good	0.144 \| good
2026-06-07T18:00:00.000Z	30 \| good	5.414 \| good	23.033 \| good	31.679 \| good	0.257 \| good	1.958 \| good	0.144 \| good
2026-06-07T19:00:00.000Z	33 \| good	5.811 \| good	25.015 \| good	35.537 \| good	0.265 \| good	2.515 \| good	0.144 \| good
2026-06-07T20:00:00.000Z	44 \| good	7.887 \| good	34.904 \| good	36.378 \| good	0.221 \| good	2.173 \| good	0.144 \| good
2026-06-07T21:00:00.000Z	38 \| good	6.897 \| good	30.959 \| good	40.724 \| good	0.303 \| good	1.746 \| good	0.155 \| good
2026-06-07T22:00:00.000Z	33 \| good	6.005 \| good	26.986 \| good	33.894 \| good	0.26 \| good	1.524 \| good	0.155 \| good
2026-06-07T23:00:00.000Z	36 \| good	5.216 \| good	22.978 \| good	39.362 \| good	0.21 \| good	2.054 \| good	0.155 \| good
2026-06-08T00:00:00.000Z	31 \| good	4.525 \| good	20.084 \| good	34.437 \| good	0.268 \| good	2.396 \| good	0.144 \| good
2026-06-08T01:00:00.000Z	31 \| good	3.92 \| good	17.053 \| good	33.522 \| good	0.287 \| good	2.733 \| good	0.144 \| good
2026-06-08T02:00:00.000Z	29 \| good	4.306 \| good	18.989 \| good	30.788 \| good	0.226 \| good	3.653 \| good	0.144 \| good
2026-06-08T03:00:00.000Z	33 \| good	5.944 \| good	26.808 \| good	36.366 \| good	0.125 \| good	2.092 \| good	0.132 \| good
2026-06-08T04:00:00.000Z	31 \| good	3.913 \| good	17.062 \| good	34.45 \| good	0.851 \| good	4.345 \| good	0.144 \| good
2026-06-08T05:00:00.000Z	32 \| good	4.008 \| good	18.007 \| good	35.246 \| good	0.228 \| good	4.534 \| good	0.155 \| good
2026-06-08T06:00:00.000Z	30 \| good	4.204 \| good	18.988 \| good	31.586 \| good	0.197 \| good	3.837 \| good	0.139 \| good
2026-06-08T07:00:00.000Z	31 \| good	4.204 \| good	19.025 \| good	33.025 \| good	0.203 \| good	3.84 \| good	0.155 \| good
2026-06-08T08:00:00.000Z	30 \| good	4.304 \| good	19.021 \| good	32.167 \| good	0.263 \| good	3.506 \| good	0.155 \| good
2026-06-08T09:00:00.000Z	31 \| good	4.208 \| good	19.019 \| good	33.736 \| good	0.226 \| good	3.772 \| good	0.155 \| good
2026-06-08T10:00:00.000Z	31 \| good	4.107 \| good	18.019 \| good	34.311 \| good	0.224 \| good	2.498 \| good	0.172 \| good
2026-06-08T11:00:00.000Z	34 \| good	4.01 \| good	18.012 \| good	37.402 \| good	0.246 \| good	4.012 \| good	0.155 \| good
2026-06-08T11:00:00.000Z	34 \| good	4.01 \| good	18.012 \| good	37.402 \| good	0.246 \| good	4.012 \| good	0.155 \| good
2026-06-08T11:00:00.000Z	33 \| good	6.251 \| good	27.915 \| good	30.222 \| good	0.212 \| good	1.983 \| good	0.131 \| good
2026-06-08T12:00:00.000Z	38 \| good	7.395 \| good	32.028 \| good	34.201 \| good	0.264 \| good	2.387 \| good	0.134 \| good
2026-06-08T13:00:00.000Z	38 \| good	6.81 \| good	30 \| good	35.181 \| good	0.367 \| good	2.703 \| good	0.138 \| good
2026-06-08T14:00:00.000Z	35 \| good	5.765 \| good	25.031 \| good	38.4 \| good	0.504 \| good	2.641 \| good	0.14 \| good
2026-06-08T15:00:00.000Z	36 \| good	6.123 \| good	27.04 \| good	38.55 \| good	0.569 \| good	2.177 \| good	0.14 \| good
2026-06-08T16:00:00.000Z	52 \| moderate	9.75 \| good	43.137 \| good	41.258 \| good	0.583 \| good	1.657 \| good	0.137 \| good
2026-06-08T17:00:00.000Z	52 \| moderate	10.075 \| good	45.012 \| good	47.622 \| good	0.527 \| good	1.125 \| good	0.134 \| good
2026-06-08T18:00:00.000Z	52 \| moderate	9.527 \| good	42.853 \| good	51.415 \| good	0.461 \| good	0.904 \| good	0.133 \| good
2026-06-08T19:00:00.000Z	52 \| moderate	10.081 \| good	44.898 \| good	53.606 \| good	0.47 \| good	0.834 \| good	0.134 \| good
2026-06-08T20:00:00.000Z	51 \| moderate	9.127 \| good	41 \| good	54.647 \| good	0.501 \| good	0.718 \| good	0.137 \| good
2026-06-08T21:00:00.000Z	52 \| moderate	9.62 \| good	42.948 \| good	53.507 \| good	0.522 \| good	0.734 \| good	0.141 \| good
2026-06-08T22:00:00.000Z	56 \| moderate	11.599 \| good	51.018 \| good	55.973 \| fine	0.542 \| good	0.918 \| good	0.147 \| good
2026-06-08T23:00:00.000Z	54 \| moderate	11.051 \| good	49.032 \| good	56.398 \| fine	0.522 \| good	1.324 \| good	0.151 \| good
2026-06-09T00:00:00.000Z	52 \| moderate	10.286 \| good	45.112 \| good	43.984 \| good	0.516 \| good	1.81 \| good	0.156 \| good
2026-06-09T01:00:00.000Z	50 \| good	5.841 \| good	25.158 \| good	53.963 \| good	0.51 \| good	2.314 \| good	0.161 \| good
2026-06-09T02:00:00.000Z	45 \| good	5.942 \| good	26.826 \| good	48.993 \| good	0.435 \| good	2.329 \| good	0.157 \| good
2026-06-09T03:00:00.000Z	42 \| good	6.493 \| good	29.029 \| good	45.076 \| good	0.368 \| good	2.401 \| good	0.157 \| good
2026-06-09T04:00:00.000Z	37 \| good	6.259 \| good	27.949 \| good	40.416 \| good	0.324 \| good	2.499 \| good	0.158 \| good
2026-06-09T05:00:00.000Z	37 \| good	5.835 \| good	25.187 \| good	39.936 \| good	0.29 \| good	2.634 \| good	0.16 \| good
2026-06-09T06:00:00.000Z	41 \| good	6.521 \| good	29.047 \| good	43.532 \| good	0.267 \| good	2.815 \| good	0.16 \| good
2026-06-09T07:00:00.000Z	40 \| good	6.529 \| good	29.023 \| good	42.663 \| good	0.268 \| good	3.044 \| good	0.161 \| good
2026-06-09T08:00:00.000Z	44 \| good	7.585 \| good	33.115 \| good	40.576 \| good	0.272 \| good	3.047 \| good	0.161 \| good
2026-06-09T09:00:00.000Z	38 \| good	7.464 \| good	32.944 \| good	41.043 \| good	0.278 \| good	2.825 \| good	0.159 \| good
2026-06-09T10:00:00.000Z	44 \| good	7.759 \| good	34.059 \| good	33.202 \| good	0.311 \| good	2.723 \| good	0.156 \| good
2026-06-09T11:00:00.000Z	44 \| good	7.604 \| good	33.167 \| good	31.407 \| good	0.349 \| good	3.146 \| good	0.158 \| good
2026-06-09T12:00:00.000Z	38 \| good	7.149 \| good	31.966 \| good	31.768 \| good	0.408 \| good	2.861 \| good	0.155 \| good
2026-06-09T13:00:00.000Z	38 \| good	7.242 \| good	31.981 \| good	35.631 \| good	0.437 \| good	2.806 \| good	0.155 \| good
2026-06-09T14:00:00.000Z	44 \| good	8.365 \| good	36.892 \| good	39.109 \| good	0.429 \| good	2.463 \| good	0.155 \| good
2026-06-09T15:00:00.000Z	49 \| good	9.312 \| good	41.784 \| good	46.653 \| good	0.364 \| good	1.849 \| good	0.151 \| good
2026-06-09T16:00:00.000Z	49 \| good	8.541 \| good	37.347 \| good	53.193 \| good	0.296 \| good	1.275 \| good	0.149 \| good
2026-06-09T17:00:00.000Z	58 \| moderate	8.303 \| good	36.449 \| good	57.08 \| fine	0.259 \| good	0.904 \| good	0.148 \| good
2026-06-09T18:00:00.000Z	64 \| moderate	8.165 \| good	35.553 \| good	58.511 \| fine	0.243 \| good	0.77 \| good	0.149 \| good
2026-06-09T19:00:00.000Z	58 \| moderate	8.475 \| good	37.312 \| good	56.58 \| fine	0.235 \| good	0.727 \| good	0.149 \| good
2026-06-09T20:00:00.000Z	54 \| moderate	5.334 \| good	23.13 \| good	56.135 \| fine	0.228 \| good	0.722 \| good	0.149 \| good
2026-06-09T21:00:00.000Z	49 \| good	5.281 \| good	22.969 \| good	53.361 \| good	0.241 \| good	0.864 \| good	0.15 \| good
2026-06-09T22:00:00.000Z	51 \| moderate	6.777 \| good	29.901 \| good	54.655 \| good	0.238 \| good	0.955 \| good	0.151 \| good
2026-06-09T23:00:00.000Z	61 \| moderate	7.28 \| good	32.017 \| good	57.84 \| fine	0.233 \| good	1.142 \| good	0.153 \| good
2026-06-10T00:00:00.000Z	54 \| moderate	9.921 \| good	43.998 \| good	56.081 \| fine	0.232 \| good	1.436 \| good	0.155 \| good
2026-06-10T01:00:00.000Z	49 \| good	9.278 \| good	41.042 \| good	48.747 \| good	0.248 \| good	1.904 \| good	0.158 \| good
2026-06-10T02:00:00.000Z	52 \| moderate	10.487 \| good	46.106 \| good	46.61 \| good	0.262 \| good	2.875 \| good	0.165 \| good
2026-06-10T03:00:00.000Z	58 \| moderate	12.901 \| fine	57.21 \| fine	48.619 \| good	0.259 \| good	3.246 \| good	0.168 \| good
2026-06-10T04:00:00.000Z	56 \| moderate	12.4 \| fine	55.208 \| fine	51.214 \| good	0.252 \| good	3.151 \| good	0.169 \| good
2026-06-10T05:00:00.000Z	54 \| moderate	10.563 \| good	46.979 \| good	54.33 \| good	0.239 \| good	2.914 \| good	0.169 \| good
2026-06-10T06:00:00.000Z	44 \| good	7.872 \| good	7.89 \| good	35.199 \| good	0.217 \| good	2.569 \| good	0.168 \| good
2026-06-10T07:00:00.000Z	56 \| moderate	11.516 \| good	50.923 \| good	51.636 \| good	0.192 \| good	2.329 \| good	0.167 \| good
2026-06-10T08:00:00.000Z	58 \| moderate	12.706 \| fine	57.077 \| fine	45.862 \| good	0.172 \| good	2.186 \| good	0.166 \| good
2026-06-10T09:00:00.000Z	56 \| moderate	12.28 \| fine	55.077 \| fine	44.928 \| good	0.176 \| good	1.965 \| good	0.163 \| good
2026-06-10T10:00:00.000Z	54 \| moderate	11.222 \| good	49.985 \| good	50.214 \| good	0.197 \| good	1.777 \| good	0.16 \| good

Green Bay

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Green Bay, Wisconsin

0.15ppm

How accurate is Wisconsin, USA air quality data?

The air quality data for Wisconsin, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable 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 frequently does the air quality data for Green Bay, Wisconsin get updated?

Air quality updates for Green Bay, Wisconsin are available every hour.

What time in the past 24 hours saw the poorest air quality in Green Bay, Wisconsin?

Green Bay, Wisconsin experienced its worst air quality at 08:00:00, 2026-06-07.

When was air quality in Green Bay, Wisconsin the best over the past 24 hours?

The best air quality in Green Bay, Wisconsin was observed at 02:00:00 on 2026-06-07.

What is the air quality in Green Bay, Wisconsin right now?

The air quality in Green Bay, Wisconsin right now is Good, with an AQI of 31.

What pollutant is most frequently found in Green Bay, Wisconsin?

In Green Bay, Wisconsin, O3 is the most frequently found pollutant.

What can I do if the air quality in Green Bay, Wisconsin is poor?

When air quality in Green Bay, Wisconsin is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Green Bay, Wisconsin right now?

Green Bay, Wisconsin currently has a PM_2.5 concentration of 4.107 μg/m³.

What is the current level of PM₁₀ in Green Bay, Wisconsin?

Green Bay, Wisconsin currently has a PM₁₀ concentration of 18.019 μg/m³.

What is the current level of carbon monoxide (CO) in Green Bay, Wisconsin?

The current carbon monoxide (CO) level in Green Bay, Wisconsin is 0.172 ppm.

What is the current level of sulfur dioxide (SO₂) in Green Bay, Wisconsin?

The current sulfur dioxide (SO₂) concentration in Green Bay, Wisconsin is 0.224 ppb.

What is the current level of ozone (O₃) in Green Bay, Wisconsin?

Green Bay, Wisconsin currently has an ozone (O₃) concentration of 34.311 ppm.

What is the current level of nitrogen dioxide (NO₂) in Green Bay, Wisconsin?

The current level of nitrogen dioxide (NO₂) in Green Bay, Wisconsin is 2.498 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T12:00:00.000Z	34 \| good	3.509 \| good	16.051 \| good	37.317 \| good	0.361 \| good	7.975 \| good	0.171 \| good
2026-06-06T13:00:00.000Z	34 \| good	3.508 \| good	16.042 \| good	36.978 \| good	0.354 \| good	7.667 \| good	0.171 \| good
2026-06-06T14:00:00.000Z	37 \| good	3.408 \| good	15.038 \| good	40.445 \| good	0.526 \| good	7.868 \| good	0.183 \| good
2026-06-06T15:00:00.000Z	44 \| good	3.605 \| good	16.087 \| good	46.606 \| good	0.407 \| good	4.972 \| good	0.144 \| good
2026-06-06T16:00:00.000Z	44 \| good	4.394 \| good	18.957 \| good	47.81 \| good	0.349 \| good	4.041 \| good	0.144 \| good
2026-06-06T17:00:00.000Z	49 \| good	5.088 \| good	21.983 \| good	52.53 \| good	0.286 \| good	3.655 \| good	0.144 \| good
2026-06-06T18:00:00.000Z	46 \| good	5.684 \| good	24.965 \| good	49.834 \| good	0.243 \| good	3.801 \| good	0.116 \| good
2026-06-06T19:00:00.000Z	50 \| good	6.177 \| good	27.887 \| good	53.582 \| good	0.289 \| good	3.227 \| good	0.127 \| good
2026-06-06T20:00:00.000Z	49 \| good	6.572 \| good	29.911 \| good	53.065 \| good	0.243 \| good	2.915 \| good	0.155 \| good
2026-06-06T21:00:00.000Z	58 \| moderate	6.767 \| good	29.856 \| good	57.206 \| fine	0.283 \| good	2.607 \| good	0.144 \| good
2026-06-06T22:00:00.000Z	47 \| good	7.062 \| good	31.802 \| good	51.432 \| good	0.302 \| good	2.765 \| good	0.144 \| good
2026-06-06T23:00:00.000Z	48 \| good	6.873 \| good	30.826 \| good	51.788 \| good	0.263 \| good	3.037 \| good	0.144 \| good
2026-06-07T00:00:00.000Z	44 \| good	6.472 \| good	28.881 \| good	47.825 \| good	0.306 \| good	3.455 \| good	0.144 \| good
2026-06-07T01:00:00.000Z	40 \| good	6.179 \| good	27.847 \| good	42.847 \| good	0.239 \| good	3.846 \| good	0.144 \| good
2026-06-07T02:00:00.000Z	38 \| good	6.285 \| good	27.897 \| good	41.381 \| good	0.253 \| good	5.088 \| good	0.155 \| good
2026-06-07T03:00:00.000Z	42 \| good	6.386 \| good	28.914 \| good	44.737 \| good	0.253 \| good	3.33 \| good	0.186 \| good
2026-06-07T04:00:00.000Z	36 \| good	6.391 \| good	28.943 \| good	39.343 \| good	0.257 \| good	3.085 \| good	0.186 \| good
2026-06-07T05:00:00.000Z	38 \| good	6.692 \| good	29.896 \| good	37.483 \| good	0.186 \| good	3.809 \| good	0.202 \| good
2026-06-07T06:00:00.000Z	42 \| good	6.694 \| good	29.912 \| good	44.817 \| good	0.295 \| good	3.003 \| good	0.17 \| good
2026-06-07T07:00:00.000Z	38 \| good	6.695 \| good	29.939 \| good	40.601 \| good	0.429 \| good	3.908 \| good	0.186 \| good
2026-06-07T08:00:00.000Z	38 \| good	6.597 \| good	29.956 \| good	30.935 \| good	0.342 \| good	3.694 \| good	0.186 \| good
2026-06-07T09:00:00.000Z	34 \| good	6.302 \| good	27.981 \| good	36.759 \| good	0.223 \| good	3.631 \| good	0.17 \| good
2026-06-07T10:00:00.000Z	33 \| good	6.006 \| good	26.959 \| good	30.489 \| good	0.19 \| good	5.244 \| good	0.17 \| good
2026-06-07T11:00:00.000Z	33 \| good	5.811 \| good	24.945 \| good	35.746 \| good	0.238 \| good	5.416 \| good	0.155 \| good
2026-06-07T12:00:00.000Z	33 \| good	5.512 \| good	24.026 \| good	32.472 \| good	0.187 \| good	5.714 \| good	0.155 \| good
2026-06-07T13:00:00.000Z	33 \| good	5.509 \| good	24.051 \| good	27.535 \| good	0.21 \| good	5.053 \| good	0.155 \| good
2026-06-07T14:00:00.000Z	27 \| good	5.009 \| good	22.017 \| good	25.214 \| good	0.33 \| good	2.497 \| good	0.181 \| good
2026-06-07T15:00:00.000Z	30 \| good	5.012 \| good	22.033 \| good	31.87 \| good	0.31 \| good	2.475 \| good	0.155 \| good
2026-06-07T16:00:00.000Z	39 \| good	5.212 \| good	22.999 \| good	42.104 \| good	0.245 \| good	1.476 \| good	0.155 \| good
2026-06-07T17:00:00.000Z	28 \| good	5.415 \| good	23.009 \| good	29.892 \| good	0.216 \| good	1.409 \| good	0.144 \| good
2026-06-07T18:00:00.000Z	30 \| good	5.414 \| good	23.033 \| good	31.679 \| good	0.257 \| good	1.958 \| good	0.144 \| good
2026-06-07T19:00:00.000Z	33 \| good	5.811 \| good	25.015 \| good	35.537 \| good	0.265 \| good	2.515 \| good	0.144 \| good
2026-06-07T20:00:00.000Z	44 \| good	7.887 \| good	34.904 \| good	36.378 \| good	0.221 \| good	2.173 \| good	0.144 \| good
2026-06-07T21:00:00.000Z	38 \| good	6.897 \| good	30.959 \| good	40.724 \| good	0.303 \| good	1.746 \| good	0.155 \| good
2026-06-07T22:00:00.000Z	33 \| good	6.005 \| good	26.986 \| good	33.894 \| good	0.26 \| good	1.524 \| good	0.155 \| good
2026-06-07T23:00:00.000Z	36 \| good	5.216 \| good	22.978 \| good	39.362 \| good	0.21 \| good	2.054 \| good	0.155 \| good
2026-06-08T00:00:00.000Z	31 \| good	4.525 \| good	20.084 \| good	34.437 \| good	0.268 \| good	2.396 \| good	0.144 \| good
2026-06-08T01:00:00.000Z	31 \| good	3.92 \| good	17.053 \| good	33.522 \| good	0.287 \| good	2.733 \| good	0.144 \| good
2026-06-08T02:00:00.000Z	29 \| good	4.306 \| good	18.989 \| good	30.788 \| good	0.226 \| good	3.653 \| good	0.144 \| good
2026-06-08T03:00:00.000Z	33 \| good	5.944 \| good	26.808 \| good	36.366 \| good	0.125 \| good	2.092 \| good	0.132 \| good
2026-06-08T04:00:00.000Z	31 \| good	3.913 \| good	17.062 \| good	34.45 \| good	0.851 \| good	4.345 \| good	0.144 \| good
2026-06-08T05:00:00.000Z	32 \| good	4.008 \| good	18.007 \| good	35.246 \| good	0.228 \| good	4.534 \| good	0.155 \| good
2026-06-08T06:00:00.000Z	30 \| good	4.204 \| good	18.988 \| good	31.586 \| good	0.197 \| good	3.837 \| good	0.139 \| good
2026-06-08T07:00:00.000Z	31 \| good	4.204 \| good	19.025 \| good	33.025 \| good	0.203 \| good	3.84 \| good	0.155 \| good
2026-06-08T08:00:00.000Z	30 \| good	4.304 \| good	19.021 \| good	32.167 \| good	0.263 \| good	3.506 \| good	0.155 \| good
2026-06-08T09:00:00.000Z	31 \| good	4.208 \| good	19.019 \| good	33.736 \| good	0.226 \| good	3.772 \| good	0.155 \| good
2026-06-08T10:00:00.000Z	31 \| good	4.107 \| good	18.019 \| good	34.311 \| good	0.224 \| good	2.498 \| good	0.172 \| good
2026-06-08T11:00:00.000Z	34 \| good	4.01 \| good	18.012 \| good	37.402 \| good	0.246 \| good	4.012 \| good	0.155 \| good
2026-06-08T11:00:00.000Z	34 \| good	4.01 \| good	18.012 \| good	37.402 \| good	0.246 \| good	4.012 \| good	0.155 \| good
2026-06-08T11:00:00.000Z	33 \| good	6.251 \| good	27.915 \| good	30.222 \| good	0.212 \| good	1.983 \| good	0.131 \| good
2026-06-08T12:00:00.000Z	38 \| good	7.395 \| good	32.028 \| good	34.201 \| good	0.264 \| good	2.387 \| good	0.134 \| good
2026-06-08T13:00:00.000Z	38 \| good	6.81 \| good	30 \| good	35.181 \| good	0.367 \| good	2.703 \| good	0.138 \| good
2026-06-08T14:00:00.000Z	35 \| good	5.765 \| good	25.031 \| good	38.4 \| good	0.504 \| good	2.641 \| good	0.14 \| good
2026-06-08T15:00:00.000Z	36 \| good	6.123 \| good	27.04 \| good	38.55 \| good	0.569 \| good	2.177 \| good	0.14 \| good
2026-06-08T16:00:00.000Z	52 \| moderate	9.75 \| good	43.137 \| good	41.258 \| good	0.583 \| good	1.657 \| good	0.137 \| good
2026-06-08T17:00:00.000Z	52 \| moderate	10.075 \| good	45.012 \| good	47.622 \| good	0.527 \| good	1.125 \| good	0.134 \| good
2026-06-08T18:00:00.000Z	52 \| moderate	9.527 \| good	42.853 \| good	51.415 \| good	0.461 \| good	0.904 \| good	0.133 \| good
2026-06-08T19:00:00.000Z	52 \| moderate	10.081 \| good	44.898 \| good	53.606 \| good	0.47 \| good	0.834 \| good	0.134 \| good
2026-06-08T20:00:00.000Z	51 \| moderate	9.127 \| good	41 \| good	54.647 \| good	0.501 \| good	0.718 \| good	0.137 \| good
2026-06-08T21:00:00.000Z	52 \| moderate	9.62 \| good	42.948 \| good	53.507 \| good	0.522 \| good	0.734 \| good	0.141 \| good
2026-06-08T22:00:00.000Z	56 \| moderate	11.599 \| good	51.018 \| good	55.973 \| fine	0.542 \| good	0.918 \| good	0.147 \| good
2026-06-08T23:00:00.000Z	54 \| moderate	11.051 \| good	49.032 \| good	56.398 \| fine	0.522 \| good	1.324 \| good	0.151 \| good
2026-06-09T00:00:00.000Z	52 \| moderate	10.286 \| good	45.112 \| good	43.984 \| good	0.516 \| good	1.81 \| good	0.156 \| good
2026-06-09T01:00:00.000Z	50 \| good	5.841 \| good	25.158 \| good	53.963 \| good	0.51 \| good	2.314 \| good	0.161 \| good
2026-06-09T02:00:00.000Z	45 \| good	5.942 \| good	26.826 \| good	48.993 \| good	0.435 \| good	2.329 \| good	0.157 \| good
2026-06-09T03:00:00.000Z	42 \| good	6.493 \| good	29.029 \| good	45.076 \| good	0.368 \| good	2.401 \| good	0.157 \| good
2026-06-09T04:00:00.000Z	37 \| good	6.259 \| good	27.949 \| good	40.416 \| good	0.324 \| good	2.499 \| good	0.158 \| good
2026-06-09T05:00:00.000Z	37 \| good	5.835 \| good	25.187 \| good	39.936 \| good	0.29 \| good	2.634 \| good	0.16 \| good
2026-06-09T06:00:00.000Z	41 \| good	6.521 \| good	29.047 \| good	43.532 \| good	0.267 \| good	2.815 \| good	0.16 \| good
2026-06-09T07:00:00.000Z	40 \| good	6.529 \| good	29.023 \| good	42.663 \| good	0.268 \| good	3.044 \| good	0.161 \| good
2026-06-09T08:00:00.000Z	44 \| good	7.585 \| good	33.115 \| good	40.576 \| good	0.272 \| good	3.047 \| good	0.161 \| good
2026-06-09T09:00:00.000Z	38 \| good	7.464 \| good	32.944 \| good	41.043 \| good	0.278 \| good	2.825 \| good	0.159 \| good
2026-06-09T10:00:00.000Z	44 \| good	7.759 \| good	34.059 \| good	33.202 \| good	0.311 \| good	2.723 \| good	0.156 \| good
2026-06-09T11:00:00.000Z	44 \| good	7.604 \| good	33.167 \| good	31.407 \| good	0.349 \| good	3.146 \| good	0.158 \| good
2026-06-09T12:00:00.000Z	38 \| good	7.149 \| good	31.966 \| good	31.768 \| good	0.408 \| good	2.861 \| good	0.155 \| good
2026-06-09T13:00:00.000Z	38 \| good	7.242 \| good	31.981 \| good	35.631 \| good	0.437 \| good	2.806 \| good	0.155 \| good
2026-06-09T14:00:00.000Z	44 \| good	8.365 \| good	36.892 \| good	39.109 \| good	0.429 \| good	2.463 \| good	0.155 \| good
2026-06-09T15:00:00.000Z	49 \| good	9.312 \| good	41.784 \| good	46.653 \| good	0.364 \| good	1.849 \| good	0.151 \| good
2026-06-09T16:00:00.000Z	49 \| good	8.541 \| good	37.347 \| good	53.193 \| good	0.296 \| good	1.275 \| good	0.149 \| good
2026-06-09T17:00:00.000Z	58 \| moderate	8.303 \| good	36.449 \| good	57.08 \| fine	0.259 \| good	0.904 \| good	0.148 \| good
2026-06-09T18:00:00.000Z	64 \| moderate	8.165 \| good	35.553 \| good	58.511 \| fine	0.243 \| good	0.77 \| good	0.149 \| good
2026-06-09T19:00:00.000Z	58 \| moderate	8.475 \| good	37.312 \| good	56.58 \| fine	0.235 \| good	0.727 \| good	0.149 \| good
2026-06-09T20:00:00.000Z	54 \| moderate	5.334 \| good	23.13 \| good	56.135 \| fine	0.228 \| good	0.722 \| good	0.149 \| good
2026-06-09T21:00:00.000Z	49 \| good	5.281 \| good	22.969 \| good	53.361 \| good	0.241 \| good	0.864 \| good	0.15 \| good
2026-06-09T22:00:00.000Z	51 \| moderate	6.777 \| good	29.901 \| good	54.655 \| good	0.238 \| good	0.955 \| good	0.151 \| good
2026-06-09T23:00:00.000Z	61 \| moderate	7.28 \| good	32.017 \| good	57.84 \| fine	0.233 \| good	1.142 \| good	0.153 \| good
2026-06-10T00:00:00.000Z	54 \| moderate	9.921 \| good	43.998 \| good	56.081 \| fine	0.232 \| good	1.436 \| good	0.155 \| good
2026-06-10T01:00:00.000Z	49 \| good	9.278 \| good	41.042 \| good	48.747 \| good	0.248 \| good	1.904 \| good	0.158 \| good
2026-06-10T02:00:00.000Z	52 \| moderate	10.487 \| good	46.106 \| good	46.61 \| good	0.262 \| good	2.875 \| good	0.165 \| good
2026-06-10T03:00:00.000Z	58 \| moderate	12.901 \| fine	57.21 \| fine	48.619 \| good	0.259 \| good	3.246 \| good	0.168 \| good
2026-06-10T04:00:00.000Z	56 \| moderate	12.4 \| fine	55.208 \| fine	51.214 \| good	0.252 \| good	3.151 \| good	0.169 \| good
2026-06-10T05:00:00.000Z	54 \| moderate	10.563 \| good	46.979 \| good	54.33 \| good	0.239 \| good	2.914 \| good	0.169 \| good
2026-06-10T06:00:00.000Z	44 \| good	7.872 \| good	7.89 \| good	35.199 \| good	0.217 \| good	2.569 \| good	0.168 \| good
2026-06-10T07:00:00.000Z	56 \| moderate	11.516 \| good	50.923 \| good	51.636 \| good	0.192 \| good	2.329 \| good	0.167 \| good
2026-06-10T08:00:00.000Z	58 \| moderate	12.706 \| fine	57.077 \| fine	45.862 \| good	0.172 \| good	2.186 \| good	0.166 \| good
2026-06-10T09:00:00.000Z	56 \| moderate	12.28 \| fine	55.077 \| fine	44.928 \| good	0.176 \| good	1.965 \| good	0.163 \| good
2026-06-10T10:00:00.000Z	54 \| moderate	11.222 \| good	49.985 \| good	50.214 \| good	0.197 \| good	1.777 \| good	0.16 \| good

Current air quality index in Green Bay, Wisconsin today

Common air pollutants in Green Bay, Wisconsin

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Green Bay, Wisconsin air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Green Bay, Wisconsin

Air quality in nearby cities

Allouez, Wisconsin

Ashwaubenon, Wisconsin

Bellevue, Wisconsin

Howard, Wisconsin

De Pere, Wisconsin

Hobart, Wisconsin

How accurate is Wisconsin, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Green Bay, Wisconsin get updated?

What time in the past 24 hours saw the poorest air quality in Green Bay, Wisconsin?

When was air quality in Green Bay, Wisconsin the best over the past 24 hours?

What is the air quality in Green Bay, Wisconsin right now?

What pollutant is most frequently found in Green Bay, Wisconsin?

What can I do if the air quality in Green Bay, Wisconsin is poor?

What is the PM2.5 concentration in Green Bay, Wisconsin right now?

What is the current level of PM10 in Green Bay, Wisconsin?

What is the current level of carbon monoxide (CO) in Green Bay, Wisconsin?

What is the current level of sulfur dioxide (SO2) in Green Bay, Wisconsin?

What is the current level of ozone (O3) in Green Bay, Wisconsin?

What is the current level of nitrogen dioxide (NO2) in Green Bay, Wisconsin?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Green Bay, Wisconsin right now?

What is the current level of PM₁₀ in Green Bay, Wisconsin?

What is the current level of sulfur dioxide (SO₂) in Green Bay, Wisconsin?

What is the current level of ozone (O₃) in Green Bay, Wisconsin?

What is the current level of nitrogen dioxide (NO₂) in Green Bay, Wisconsin?