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

Green Bay, Wisconsin currently has a PM10 concentration of 118.213 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 0.472 ppb.

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

Green Bay, Wisconsin currently has an ozone (O3) concentration of 55.111 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 3.082 ppb.

Current air quality index in Green Bay, Wisconsin today

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

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)

Moderate

Green Bay, Wisconsin

Last updated: ... (Local time)

Major air pollutants in Green Bay, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

27.03 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

118.21 μg/m³

155

255

425

605+

Ozone (O₃)

55.11 ppb

201

201+

Sulfur Dioxide (SO₂)

0.47 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.08 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 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
2025-06-04T07:00:00.000Z	161 \| unhealthy	69.967 \| poor	246.238 \| moderate	25.835 \| good	0.501 \| good	2.787 \| good	0.71 \| good
2025-06-04T08:00:00.000Z	163 \| unhealthy	71.804 \| poor	224.009 \| moderate	27.286 \| good	0.541 \| good	4.165 \| good	0.85 \| good
2025-06-04T09:00:00.000Z	173 \| unhealthy	86.508 \| poor	277.581 \| poor	25.729 \| good	0.522 \| good	4.168 \| good	0.947 \| good
2025-06-04T10:00:00.000Z	174 \| unhealthy	89.281 \| poor	248.868 \| moderate	24.972 \| good	0.569 \| good	4.27 \| good	0.947 \| good
2025-06-04T11:00:00.000Z	177 \| unhealthy	93.372 \| poor	276.776 \| poor	23.998 \| good	0.528 \| good	6.441 \| good	0.968 \| good
2025-06-04T12:00:00.000Z	177 \| unhealthy	91.542 \| poor	279.535 \| poor	21.403 \| good	0.498 \| good	8.519 \| good	0.792 \| good
2025-06-04T13:00:00.000Z	171 \| unhealthy	83.876 \| poor	283.745 \| poor	39.786 \| good	0.416 \| good	1.786 \| good	0.273 \| good
2025-06-04T14:00:00.000Z	167 \| unhealthy	79.269 \| poor	267.192 \| poor	27.185 \| good	0.515 \| good	6.517 \| good	0.85 \| good
2025-06-04T15:00:00.000Z	163 \| unhealthy	72.62 \| poor	260.016 \| poor	29.506 \| good	0.74 \| good	5.614 \| good	0.82 \| good
2025-06-04T16:00:00.000Z	157 \| unhealthy	64.004 \| poor	214.914 \| moderate	33.397 \| good	0.647 \| good	5.12 \| good	0.581 \| good
2025-06-04T17:00:00.000Z	153 \| unhealthy	57.764 \| poor	203.467 \| moderate	37.609 \| good	0.829 \| good	6.34 \| good	0.609 \| good
2025-06-04T18:00:00.000Z	142 \| sensitive	52.406 \| moderate	197.239 \| moderate	38.741 \| good	1.46 \| good	5.289 \| good	0.579 \| good
2025-06-04T19:00:00.000Z	127 \| sensitive	45.639 \| moderate	157.109 \| moderate	40.963 \| good	0.581 \| good	5.32 \| good	0.529 \| good
2025-06-04T20:00:00.000Z	117 \| sensitive	42.473 \| moderate	169.045 \| moderate	43.583 \| good	0.563 \| good	5.476 \| good	0.404 \| good
2025-06-04T21:00:00.000Z	97 \| moderate	33.76 \| fine	118.367 \| fine	46.027 \| good	0.716 \| good	4.729 \| good	0.323 \| good
2025-06-04T22:00:00.000Z	94 \| moderate	32.233 \| fine	118.469 \| fine	49.412 \| good	0.64 \| good	4.168 \| good	0.323 \| good
2025-06-04T23:00:00.000Z	94 \| moderate	31.603 \| fine	90.935 \| fine	45.983 \| good	0.591 \| good	2.739 \| good	0.323 \| good
2025-06-05T00:00:00.000Z	96 \| moderate	33.198 \| fine	120.366 \| fine	47.634 \| good	0.437 \| good	2.945 \| good	0.324 \| good
2025-06-05T01:00:00.000Z	112 \| sensitive	39.777 \| moderate	147.813 \| fine	39.558 \| good	0.406 \| good	2.639 \| good	0.387 \| good
2025-06-05T02:00:00.000Z	110 \| sensitive	39.305 \| moderate	166.847 \| moderate	39.704 \| good	0.432 \| good	3.394 \| good	0.488 \| good
2025-06-05T03:00:00.000Z	119 \| sensitive	43.099 \| moderate	152.374 \| fine	33.069 \| good	0.416 \| good	3.995 \| good	0.489 \| good
2025-06-05T04:00:00.000Z	124 \| sensitive	44.629 \| moderate	166.14 \| moderate	30.042 \| good	0.417 \| good	4.117 \| good	0.525 \| good
2025-06-05T05:00:00.000Z	112 \| sensitive	40.008 \| moderate	166.973 \| moderate	23.957 \| good	0.334 \| good	3.6 \| good	0.496 \| good
2025-06-05T06:00:00.000Z	127 \| sensitive	45.9 \| moderate	191.534 \| moderate	23.026 \| good	0.44 \| good	3.454 \| good	0.497 \| good
2025-06-05T07:00:00.000Z	127 \| sensitive	46.076 \| moderate	197.108 \| moderate	21.693 \| good	0.57 \| good	3.013 \| good	0.468 \| good
2025-06-05T08:00:00.000Z	127 \| sensitive	45.519 \| moderate	204.613 \| moderate	25.138 \| good	0.494 \| good	2.329 \| good	0.45 \| good
2025-06-05T09:00:00.000Z	122 \| sensitive	43.876 \| moderate	197.821 \| moderate	24.314 \| good	0.402 \| good	2.004 \| good	0.478 \| good
2025-06-05T10:00:00.000Z	115 \| sensitive	41.33 \| moderate	171.55 \| moderate	17.109 \| good	0.47 \| good	2.074 \| good	0.467 \| good
2025-06-05T11:00:00.000Z	107 \| sensitive	37.626 \| moderate	132.337 \| fine	16.739 \| good	0.43 \| good	11.799 \| good	0.546 \| good
2025-06-05T12:00:00.000Z	119 \| sensitive	42.587 \| moderate	132.972 \| fine	17.383 \| good	0.497 \| good	13.6 \| good	0.552 \| good
2025-06-05T13:00:00.000Z	122 \| sensitive	43.637 \| moderate	143.108 \| fine	20.543 \| good	0.576 \| good	9.856 \| good	0.496 \| good
2025-06-05T14:00:00.000Z	122 \| sensitive	44.122 \| moderate	178.818 \| moderate	27.922 \| good	0.72 \| good	4.885 \| good	0.424 \| good
2025-06-05T15:00:00.000Z	115 \| sensitive	40.679 \| moderate	177.701 \| moderate	37.417 \| good	1.25 \| good	3.075 \| good	0.381 \| good
2025-06-05T16:00:00.000Z	117 \| sensitive	42.058 \| moderate	181.337 \| moderate	37.539 \| good	0.957 \| good	3.834 \| good	0.381 \| good
2025-06-05T17:00:00.000Z	119 \| sensitive	42.814 \| moderate	172.857 \| moderate	47.582 \| good	1.108 \| good	2.897 \| good	0.345 \| good
2025-06-05T18:00:00.000Z	119 \| sensitive	42.891 \| moderate	153.66 \| fine	53.236 \| good	0.768 \| good	2.31 \| good	0.329 \| good
2025-06-05T19:00:00.000Z	115 \| sensitive	40.951 \| moderate	164.989 \| moderate	51.641 \| good	0.698 \| good	2.483 \| good	0.291 \| good
2025-06-05T20:00:00.000Z	109 \| sensitive	35.33 \| fine	170.805 \| moderate	52.258 \| good	0.645 \| good	2.702 \| good	0.281 \| good
2025-06-05T21:00:00.000Z	89 \| moderate	27.524 \| fine	132.033 \| fine	52.714 \| good	0.656 \| good	2.755 \| good	0.254 \| good
2025-06-05T22:00:00.000Z	81 \| moderate	25.479 \| fine	114.186 \| fine	54.44 \| good	0.465 \| good	3.067 \| good	0.254 \| good
2025-06-05T23:00:00.000Z	82 \| moderate	25.781 \| fine	105.27 \| fine	54.235 \| good	0.528 \| good	2.655 \| good	0.244 \| good
2025-06-06T00:00:00.000Z	82 \| moderate	26.377 \| fine	115.655 \| fine	52.479 \| good	0.566 \| good	1.572 \| good	0.255 \| good
2025-06-06T01:00:00.000Z	73 \| moderate	21.491 \| fine	97.03 \| fine	43.656 \| good	0.66 \| good	3.959 \| good	0.255 \| good
2025-06-06T02:00:00.000Z	82 \| moderate	25.671 \| fine	102.332 \| fine	42.059 \| good	0.384 \| good	4.607 \| good	0.266 \| good
2025-06-06T03:00:00.000Z	82 \| moderate	23.981 \| fine	118.133 \| fine	38.176 \| good	0.407 \| good	4.576 \| good	0.282 \| good
2025-06-06T04:00:00.000Z	82 \| moderate	26.377 \| fine	110.248 \| fine	37.41 \| good	0.351 \| good	6.339 \| good	0.271 \| good
2025-06-06T05:00:00.000Z	86 \| moderate	27.762 \| fine	112.127 \| fine	32.404 \| good	0.531 \| good	7.23 \| good	0.309 \| good
2025-06-06T06:00:00.000Z	89 \| moderate	29.44 \| fine	131.847 \| fine	31.843 \| good	0.558 \| good	10.264 \| good	0.325 \| good
2025-06-05T23:00:00.000Z	84 \| moderate	27.034 \| fine	118.213 \| fine	55.111 \| fine	0.472 \| good	3.082 \| good	0.253 \| good
2025-06-06T00:00:00.000Z	77 \| moderate	22.968 \| fine	100.744 \| fine	33.001 \| good	0.318 \| good	3.502 \| good	0.211 \| good
2025-06-06T01:00:00.000Z	77 \| moderate	22.745 \| fine	100.059 \| fine	32.882 \| good	0.445 \| good	7.073 \| good	0.239 \| good
2025-06-06T02:00:00.000Z	84 \| moderate	27.172 \| fine	118.45 \| fine	28.63 \| good	0.401 \| good	7.426 \| good	0.243 \| good
2025-06-06T03:00:00.000Z	84 \| moderate	27.341 \| fine	118.936 \| fine	27.024 \| good	0.356 \| good	7.78 \| good	0.248 \| good
2025-06-06T04:00:00.000Z	86 \| moderate	28.433 \| fine	122.911 \| fine	25.624 \| good	0.505 \| good	9.778 \| good	0.259 \| good
2025-06-06T05:00:00.000Z	99 \| moderate	34.662 \| fine	150.325 \| fine	28.224 \| good	0.446 \| good	9.753 \| good	0.262 \| good
2025-06-06T06:00:00.000Z	112 \| sensitive	40.208 \| moderate	177.91 \| moderate	30.433 \| good	0.387 \| good	9.727 \| good	0.264 \| good
2025-06-06T07:00:00.000Z	130 \| sensitive	47.33 \| moderate	213.562 \| moderate	30.45 \| good	0.515 \| good	10.385 \| good	0.255 \| good
2025-06-06T08:00:00.000Z	150 \| sensitive	55.447 \| moderate	253.154 \| moderate	29.773 \| good	0.473 \| good	10.013 \| good	0.255 \| good
2025-06-06T09:00:00.000Z	158 \| unhealthy	65.07 \| poor	264.671 \| poor	30.977 \| good	0.43 \| good	9.64 \| good	0.254 \| good
2025-06-06T10:00:00.000Z	153 \| unhealthy	59.013 \| poor	258.551 \| poor	23.676 \| good	0.518 \| good	10.692 \| good	0.268 \| good
2025-06-06T11:00:00.000Z	145 \| sensitive	53.463 \| moderate	243.492 \| moderate	20.792 \| good	0.482 \| good	10.282 \| good	0.266 \| good
2025-06-06T12:00:00.000Z	130 \| sensitive	47.184 \| moderate	212.745 \| moderate	24.867 \| good	0.446 \| good	9.871 \| good	0.265 \| good
2025-06-06T13:00:00.000Z	119 \| sensitive	42.657 \| moderate	189.743 \| moderate	25.277 \| good	0.752 \| good	2.945 \| good	0.204 \| good
2025-06-06T14:00:00.000Z	105 \| sensitive	37.435 \| moderate	163.709 \| moderate	33.095 \| good	0.752 \| good	3.089 \| good	0.205 \| good
2025-06-06T15:00:00.000Z	98 \| moderate	34.254 \| fine	148.617 \| fine	34.988 \| good	0.752 \| good	3.234 \| good	0.206 \| good
2025-06-06T16:00:00.000Z	77 \| moderate	23.488 \| fine	103.1 \| fine	33.416 \| good	0.53 \| good	1.017 \| good	0.182 \| good
2025-06-06T17:00:00.000Z	54 \| moderate	10.726 \| good	47.593 \| good	34.519 \| good	0.54 \| good	1.102 \| good	0.184 \| good
2025-06-06T18:00:00.000Z	39 \| good	4.249 \| good	18.337 \| good	41.663 \| good	0.55 \| good	1.187 \| good	0.185 \| good
2025-06-06T19:00:00.000Z	42 \| good	2.622 \| good	10.591 \| good	45.307 \| good	0.443 \| good	1.158 \| good	0.186 \| good
2025-06-06T20:00:00.000Z	43 \| good	3.365 \| good	14.453 \| good	46.155 \| good	0.416 \| good	1.225 \| good	0.189 \| good
2025-06-06T21:00:00.000Z	39 \| good	3.118 \| good	13.517 \| good	41.872 \| good	0.389 \| good	1.291 \| good	0.191 \| good
2025-06-06T22:00:00.000Z	36 \| good	1.956 \| good	8.225 \| good	38.916 \| good	0.362 \| good	2.242 \| good	0.198 \| good
2025-06-06T23:00:00.000Z	32 \| good	2.397 \| good	9.617 \| good	35.333 \| good	0.32 \| good	2.305 \| good	0.199 \| good
2025-06-07T00:00:00.000Z	32 \| good	2.149 \| good	8.618 \| good	34.525 \| good	0.279 \| good	2.368 \| good	0.2 \| good
2025-06-07T01:00:00.000Z	22 \| good	1.74 \| good	7.327 \| good	24.241 \| good	0.365 \| good	5.729 \| good	0.22 \| good
2025-06-07T02:00:00.000Z	20 \| good	2.278 \| good	9.516 \| good	22.324 \| good	0.317 \| good	5.514 \| good	0.218 \| good
2025-06-07T03:00:00.000Z	22 \| good	4.021 \| good	17.5 \| good	22.879 \| good	0.269 \| good	5.298 \| good	0.216 \| good
2025-06-07T04:00:00.000Z	38 \| good	6.513 \| good	29.323 \| good	20.533 \| good	0.34 \| good	5.855 \| good	0.215 \| good
2025-06-07T05:00:00.000Z	49 \| good	9.325 \| good	41.6 \| good	21.397 \| good	0.286 \| good	5.225 \| good	0.209 \| good
2025-06-07T06:00:00.000Z	54 \| moderate	10.531 \| good	46.45 \| good	21.078 \| good	0.232 \| good	4.595 \| good	0.203 \| good
2025-06-07T07:00:00.000Z	58 \| moderate	12.651 \| fine	56.861 \| fine	19.916 \| good	0.322 \| good	5.286 \| good	0.199 \| good
2025-06-07T08:00:00.000Z	60 \| moderate	14.024 \| fine	62.862 \| fine	18.723 \| good	0.272 \| good	4.57 \| good	0.193 \| good
2025-06-07T09:00:00.000Z	58 \| moderate	12.735 \| fine	56.917 \| fine	22.681 \| good	0.221 \| good	3.854 \| good	0.186 \| good
2025-06-07T10:00:00.000Z	44 \| good	8.019 \| good	34.889 \| good	25.591 \| good	0.329 \| good	3.692 \| good	0.186 \| good
2025-06-07T11:00:00.000Z	38 \| good	7.447 \| good	32.812 \| good	26.334 \| good	0.284 \| good	3.294 \| good	0.183 \| good
2025-06-07T12:00:00.000Z	29 \| good	4.105 \| good	18.025 \| good	30.801 \| good	0.24 \| good	2.895 \| good	0.179 \| good
2025-06-07T13:00:00.000Z	31 \| good	3.789 \| good	16.29 \| good	33.738 \| good	0.291 \| good	1.282 \| good	0.159 \| good
2025-06-07T14:00:00.000Z	32 \| good	3.646 \| good	16.019 \| good	35.004 \| good	0.267 \| good	1.245 \| good	0.16 \| good
2025-06-07T15:00:00.000Z	33 \| good	5.352 \| good	22.974 \| good	36.264 \| good	0.242 \| good	1.209 \| good	0.161 \| good
2025-06-07T16:00:00.000Z	33 \| good	6.096 \| good	27.121 \| good	36.4 \| good	0.24 \| good	0.654 \| good	0.143 \| good
2025-06-07T17:00:00.000Z	36 \| good	3.787 \| good	16.38 \| good	39.45 \| good	0.225 \| good	0.659 \| good	0.143 \| good
2025-06-07T18:00:00.000Z	37 \| good	2.51 \| good	10.54 \| good	40.26 \| good	0.209 \| good	0.663 \| good	0.143 \| good
2025-06-07T19:00:00.000Z	38 \| good	3.043 \| good	12.996 \| good	41.326 \| good	0.28 \| good	0.873 \| good	0.144 \| good
2025-06-07T20:00:00.000Z	37 \| good	5.005 \| good	21.761 \| good	40.39 \| good	0.256 \| good	0.893 \| good	0.142 \| good
2025-06-07T21:00:00.000Z	35 \| good	4.421 \| good	19.636 \| good	38.356 \| good	0.231 \| good	0.913 \| good	0.14 \| good
2025-06-07T22:00:00.000Z	31 \| good	5.45 \| good	23.407 \| good	32.87 \| good	0.375 \| good	2.712 \| good	0.159 \| good
2025-06-07T23:00:00.000Z	33 \| good	5.96 \| good	26.306 \| good	27.563 \| good	0.337 \| good	2.866 \| good	0.158 \| good

Green Bay

Empower business decisions with accurate air quality data

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

0.25ppm

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

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Check live rankings of places in the USA affected by air pollution.

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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 07:00:00, 2025-06-05.

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 10:00:00 on 2025-06-05.

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

The air quality in Green Bay, Wisconsin right now is Moderate, with an AQI of 84.

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

In Green Bay, Wisconsin, PM2.5 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 27.034 μg/m³.

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

Green Bay, Wisconsin currently has a PM₁₀ concentration of 118.213 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 0.253 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 0.472 ppb.

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

Green Bay, Wisconsin currently has an ozone (O₃) concentration of 55.111 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 3.082 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-04T07:00:00.000Z	161 \| unhealthy	69.967 \| poor	246.238 \| moderate	25.835 \| good	0.501 \| good	2.787 \| good	0.71 \| good
2025-06-04T08:00:00.000Z	163 \| unhealthy	71.804 \| poor	224.009 \| moderate	27.286 \| good	0.541 \| good	4.165 \| good	0.85 \| good
2025-06-04T09:00:00.000Z	173 \| unhealthy	86.508 \| poor	277.581 \| poor	25.729 \| good	0.522 \| good	4.168 \| good	0.947 \| good
2025-06-04T10:00:00.000Z	174 \| unhealthy	89.281 \| poor	248.868 \| moderate	24.972 \| good	0.569 \| good	4.27 \| good	0.947 \| good
2025-06-04T11:00:00.000Z	177 \| unhealthy	93.372 \| poor	276.776 \| poor	23.998 \| good	0.528 \| good	6.441 \| good	0.968 \| good
2025-06-04T12:00:00.000Z	177 \| unhealthy	91.542 \| poor	279.535 \| poor	21.403 \| good	0.498 \| good	8.519 \| good	0.792 \| good
2025-06-04T13:00:00.000Z	171 \| unhealthy	83.876 \| poor	283.745 \| poor	39.786 \| good	0.416 \| good	1.786 \| good	0.273 \| good
2025-06-04T14:00:00.000Z	167 \| unhealthy	79.269 \| poor	267.192 \| poor	27.185 \| good	0.515 \| good	6.517 \| good	0.85 \| good
2025-06-04T15:00:00.000Z	163 \| unhealthy	72.62 \| poor	260.016 \| poor	29.506 \| good	0.74 \| good	5.614 \| good	0.82 \| good
2025-06-04T16:00:00.000Z	157 \| unhealthy	64.004 \| poor	214.914 \| moderate	33.397 \| good	0.647 \| good	5.12 \| good	0.581 \| good
2025-06-04T17:00:00.000Z	153 \| unhealthy	57.764 \| poor	203.467 \| moderate	37.609 \| good	0.829 \| good	6.34 \| good	0.609 \| good
2025-06-04T18:00:00.000Z	142 \| sensitive	52.406 \| moderate	197.239 \| moderate	38.741 \| good	1.46 \| good	5.289 \| good	0.579 \| good
2025-06-04T19:00:00.000Z	127 \| sensitive	45.639 \| moderate	157.109 \| moderate	40.963 \| good	0.581 \| good	5.32 \| good	0.529 \| good
2025-06-04T20:00:00.000Z	117 \| sensitive	42.473 \| moderate	169.045 \| moderate	43.583 \| good	0.563 \| good	5.476 \| good	0.404 \| good
2025-06-04T21:00:00.000Z	97 \| moderate	33.76 \| fine	118.367 \| fine	46.027 \| good	0.716 \| good	4.729 \| good	0.323 \| good
2025-06-04T22:00:00.000Z	94 \| moderate	32.233 \| fine	118.469 \| fine	49.412 \| good	0.64 \| good	4.168 \| good	0.323 \| good
2025-06-04T23:00:00.000Z	94 \| moderate	31.603 \| fine	90.935 \| fine	45.983 \| good	0.591 \| good	2.739 \| good	0.323 \| good
2025-06-05T00:00:00.000Z	96 \| moderate	33.198 \| fine	120.366 \| fine	47.634 \| good	0.437 \| good	2.945 \| good	0.324 \| good
2025-06-05T01:00:00.000Z	112 \| sensitive	39.777 \| moderate	147.813 \| fine	39.558 \| good	0.406 \| good	2.639 \| good	0.387 \| good
2025-06-05T02:00:00.000Z	110 \| sensitive	39.305 \| moderate	166.847 \| moderate	39.704 \| good	0.432 \| good	3.394 \| good	0.488 \| good
2025-06-05T03:00:00.000Z	119 \| sensitive	43.099 \| moderate	152.374 \| fine	33.069 \| good	0.416 \| good	3.995 \| good	0.489 \| good
2025-06-05T04:00:00.000Z	124 \| sensitive	44.629 \| moderate	166.14 \| moderate	30.042 \| good	0.417 \| good	4.117 \| good	0.525 \| good
2025-06-05T05:00:00.000Z	112 \| sensitive	40.008 \| moderate	166.973 \| moderate	23.957 \| good	0.334 \| good	3.6 \| good	0.496 \| good
2025-06-05T06:00:00.000Z	127 \| sensitive	45.9 \| moderate	191.534 \| moderate	23.026 \| good	0.44 \| good	3.454 \| good	0.497 \| good
2025-06-05T07:00:00.000Z	127 \| sensitive	46.076 \| moderate	197.108 \| moderate	21.693 \| good	0.57 \| good	3.013 \| good	0.468 \| good
2025-06-05T08:00:00.000Z	127 \| sensitive	45.519 \| moderate	204.613 \| moderate	25.138 \| good	0.494 \| good	2.329 \| good	0.45 \| good
2025-06-05T09:00:00.000Z	122 \| sensitive	43.876 \| moderate	197.821 \| moderate	24.314 \| good	0.402 \| good	2.004 \| good	0.478 \| good
2025-06-05T10:00:00.000Z	115 \| sensitive	41.33 \| moderate	171.55 \| moderate	17.109 \| good	0.47 \| good	2.074 \| good	0.467 \| good
2025-06-05T11:00:00.000Z	107 \| sensitive	37.626 \| moderate	132.337 \| fine	16.739 \| good	0.43 \| good	11.799 \| good	0.546 \| good
2025-06-05T12:00:00.000Z	119 \| sensitive	42.587 \| moderate	132.972 \| fine	17.383 \| good	0.497 \| good	13.6 \| good	0.552 \| good
2025-06-05T13:00:00.000Z	122 \| sensitive	43.637 \| moderate	143.108 \| fine	20.543 \| good	0.576 \| good	9.856 \| good	0.496 \| good
2025-06-05T14:00:00.000Z	122 \| sensitive	44.122 \| moderate	178.818 \| moderate	27.922 \| good	0.72 \| good	4.885 \| good	0.424 \| good
2025-06-05T15:00:00.000Z	115 \| sensitive	40.679 \| moderate	177.701 \| moderate	37.417 \| good	1.25 \| good	3.075 \| good	0.381 \| good
2025-06-05T16:00:00.000Z	117 \| sensitive	42.058 \| moderate	181.337 \| moderate	37.539 \| good	0.957 \| good	3.834 \| good	0.381 \| good
2025-06-05T17:00:00.000Z	119 \| sensitive	42.814 \| moderate	172.857 \| moderate	47.582 \| good	1.108 \| good	2.897 \| good	0.345 \| good
2025-06-05T18:00:00.000Z	119 \| sensitive	42.891 \| moderate	153.66 \| fine	53.236 \| good	0.768 \| good	2.31 \| good	0.329 \| good
2025-06-05T19:00:00.000Z	115 \| sensitive	40.951 \| moderate	164.989 \| moderate	51.641 \| good	0.698 \| good	2.483 \| good	0.291 \| good
2025-06-05T20:00:00.000Z	109 \| sensitive	35.33 \| fine	170.805 \| moderate	52.258 \| good	0.645 \| good	2.702 \| good	0.281 \| good
2025-06-05T21:00:00.000Z	89 \| moderate	27.524 \| fine	132.033 \| fine	52.714 \| good	0.656 \| good	2.755 \| good	0.254 \| good
2025-06-05T22:00:00.000Z	81 \| moderate	25.479 \| fine	114.186 \| fine	54.44 \| good	0.465 \| good	3.067 \| good	0.254 \| good
2025-06-05T23:00:00.000Z	82 \| moderate	25.781 \| fine	105.27 \| fine	54.235 \| good	0.528 \| good	2.655 \| good	0.244 \| good
2025-06-06T00:00:00.000Z	82 \| moderate	26.377 \| fine	115.655 \| fine	52.479 \| good	0.566 \| good	1.572 \| good	0.255 \| good
2025-06-06T01:00:00.000Z	73 \| moderate	21.491 \| fine	97.03 \| fine	43.656 \| good	0.66 \| good	3.959 \| good	0.255 \| good
2025-06-06T02:00:00.000Z	82 \| moderate	25.671 \| fine	102.332 \| fine	42.059 \| good	0.384 \| good	4.607 \| good	0.266 \| good
2025-06-06T03:00:00.000Z	82 \| moderate	23.981 \| fine	118.133 \| fine	38.176 \| good	0.407 \| good	4.576 \| good	0.282 \| good
2025-06-06T04:00:00.000Z	82 \| moderate	26.377 \| fine	110.248 \| fine	37.41 \| good	0.351 \| good	6.339 \| good	0.271 \| good
2025-06-06T05:00:00.000Z	86 \| moderate	27.762 \| fine	112.127 \| fine	32.404 \| good	0.531 \| good	7.23 \| good	0.309 \| good
2025-06-06T06:00:00.000Z	89 \| moderate	29.44 \| fine	131.847 \| fine	31.843 \| good	0.558 \| good	10.264 \| good	0.325 \| good
2025-06-05T23:00:00.000Z	84 \| moderate	27.034 \| fine	118.213 \| fine	55.111 \| fine	0.472 \| good	3.082 \| good	0.253 \| good
2025-06-06T00:00:00.000Z	77 \| moderate	22.968 \| fine	100.744 \| fine	33.001 \| good	0.318 \| good	3.502 \| good	0.211 \| good
2025-06-06T01:00:00.000Z	77 \| moderate	22.745 \| fine	100.059 \| fine	32.882 \| good	0.445 \| good	7.073 \| good	0.239 \| good
2025-06-06T02:00:00.000Z	84 \| moderate	27.172 \| fine	118.45 \| fine	28.63 \| good	0.401 \| good	7.426 \| good	0.243 \| good
2025-06-06T03:00:00.000Z	84 \| moderate	27.341 \| fine	118.936 \| fine	27.024 \| good	0.356 \| good	7.78 \| good	0.248 \| good
2025-06-06T04:00:00.000Z	86 \| moderate	28.433 \| fine	122.911 \| fine	25.624 \| good	0.505 \| good	9.778 \| good	0.259 \| good
2025-06-06T05:00:00.000Z	99 \| moderate	34.662 \| fine	150.325 \| fine	28.224 \| good	0.446 \| good	9.753 \| good	0.262 \| good
2025-06-06T06:00:00.000Z	112 \| sensitive	40.208 \| moderate	177.91 \| moderate	30.433 \| good	0.387 \| good	9.727 \| good	0.264 \| good
2025-06-06T07:00:00.000Z	130 \| sensitive	47.33 \| moderate	213.562 \| moderate	30.45 \| good	0.515 \| good	10.385 \| good	0.255 \| good
2025-06-06T08:00:00.000Z	150 \| sensitive	55.447 \| moderate	253.154 \| moderate	29.773 \| good	0.473 \| good	10.013 \| good	0.255 \| good
2025-06-06T09:00:00.000Z	158 \| unhealthy	65.07 \| poor	264.671 \| poor	30.977 \| good	0.43 \| good	9.64 \| good	0.254 \| good
2025-06-06T10:00:00.000Z	153 \| unhealthy	59.013 \| poor	258.551 \| poor	23.676 \| good	0.518 \| good	10.692 \| good	0.268 \| good
2025-06-06T11:00:00.000Z	145 \| sensitive	53.463 \| moderate	243.492 \| moderate	20.792 \| good	0.482 \| good	10.282 \| good	0.266 \| good
2025-06-06T12:00:00.000Z	130 \| sensitive	47.184 \| moderate	212.745 \| moderate	24.867 \| good	0.446 \| good	9.871 \| good	0.265 \| good
2025-06-06T13:00:00.000Z	119 \| sensitive	42.657 \| moderate	189.743 \| moderate	25.277 \| good	0.752 \| good	2.945 \| good	0.204 \| good
2025-06-06T14:00:00.000Z	105 \| sensitive	37.435 \| moderate	163.709 \| moderate	33.095 \| good	0.752 \| good	3.089 \| good	0.205 \| good
2025-06-06T15:00:00.000Z	98 \| moderate	34.254 \| fine	148.617 \| fine	34.988 \| good	0.752 \| good	3.234 \| good	0.206 \| good
2025-06-06T16:00:00.000Z	77 \| moderate	23.488 \| fine	103.1 \| fine	33.416 \| good	0.53 \| good	1.017 \| good	0.182 \| good
2025-06-06T17:00:00.000Z	54 \| moderate	10.726 \| good	47.593 \| good	34.519 \| good	0.54 \| good	1.102 \| good	0.184 \| good
2025-06-06T18:00:00.000Z	39 \| good	4.249 \| good	18.337 \| good	41.663 \| good	0.55 \| good	1.187 \| good	0.185 \| good
2025-06-06T19:00:00.000Z	42 \| good	2.622 \| good	10.591 \| good	45.307 \| good	0.443 \| good	1.158 \| good	0.186 \| good
2025-06-06T20:00:00.000Z	43 \| good	3.365 \| good	14.453 \| good	46.155 \| good	0.416 \| good	1.225 \| good	0.189 \| good
2025-06-06T21:00:00.000Z	39 \| good	3.118 \| good	13.517 \| good	41.872 \| good	0.389 \| good	1.291 \| good	0.191 \| good
2025-06-06T22:00:00.000Z	36 \| good	1.956 \| good	8.225 \| good	38.916 \| good	0.362 \| good	2.242 \| good	0.198 \| good
2025-06-06T23:00:00.000Z	32 \| good	2.397 \| good	9.617 \| good	35.333 \| good	0.32 \| good	2.305 \| good	0.199 \| good
2025-06-07T00:00:00.000Z	32 \| good	2.149 \| good	8.618 \| good	34.525 \| good	0.279 \| good	2.368 \| good	0.2 \| good
2025-06-07T01:00:00.000Z	22 \| good	1.74 \| good	7.327 \| good	24.241 \| good	0.365 \| good	5.729 \| good	0.22 \| good
2025-06-07T02:00:00.000Z	20 \| good	2.278 \| good	9.516 \| good	22.324 \| good	0.317 \| good	5.514 \| good	0.218 \| good
2025-06-07T03:00:00.000Z	22 \| good	4.021 \| good	17.5 \| good	22.879 \| good	0.269 \| good	5.298 \| good	0.216 \| good
2025-06-07T04:00:00.000Z	38 \| good	6.513 \| good	29.323 \| good	20.533 \| good	0.34 \| good	5.855 \| good	0.215 \| good
2025-06-07T05:00:00.000Z	49 \| good	9.325 \| good	41.6 \| good	21.397 \| good	0.286 \| good	5.225 \| good	0.209 \| good
2025-06-07T06:00:00.000Z	54 \| moderate	10.531 \| good	46.45 \| good	21.078 \| good	0.232 \| good	4.595 \| good	0.203 \| good
2025-06-07T07:00:00.000Z	58 \| moderate	12.651 \| fine	56.861 \| fine	19.916 \| good	0.322 \| good	5.286 \| good	0.199 \| good
2025-06-07T08:00:00.000Z	60 \| moderate	14.024 \| fine	62.862 \| fine	18.723 \| good	0.272 \| good	4.57 \| good	0.193 \| good
2025-06-07T09:00:00.000Z	58 \| moderate	12.735 \| fine	56.917 \| fine	22.681 \| good	0.221 \| good	3.854 \| good	0.186 \| good
2025-06-07T10:00:00.000Z	44 \| good	8.019 \| good	34.889 \| good	25.591 \| good	0.329 \| good	3.692 \| good	0.186 \| good
2025-06-07T11:00:00.000Z	38 \| good	7.447 \| good	32.812 \| good	26.334 \| good	0.284 \| good	3.294 \| good	0.183 \| good
2025-06-07T12:00:00.000Z	29 \| good	4.105 \| good	18.025 \| good	30.801 \| good	0.24 \| good	2.895 \| good	0.179 \| good
2025-06-07T13:00:00.000Z	31 \| good	3.789 \| good	16.29 \| good	33.738 \| good	0.291 \| good	1.282 \| good	0.159 \| good
2025-06-07T14:00:00.000Z	32 \| good	3.646 \| good	16.019 \| good	35.004 \| good	0.267 \| good	1.245 \| good	0.16 \| good
2025-06-07T15:00:00.000Z	33 \| good	5.352 \| good	22.974 \| good	36.264 \| good	0.242 \| good	1.209 \| good	0.161 \| good
2025-06-07T16:00:00.000Z	33 \| good	6.096 \| good	27.121 \| good	36.4 \| good	0.24 \| good	0.654 \| good	0.143 \| good
2025-06-07T17:00:00.000Z	36 \| good	3.787 \| good	16.38 \| good	39.45 \| good	0.225 \| good	0.659 \| good	0.143 \| good
2025-06-07T18:00:00.000Z	37 \| good	2.51 \| good	10.54 \| good	40.26 \| good	0.209 \| good	0.663 \| good	0.143 \| good
2025-06-07T19:00:00.000Z	38 \| good	3.043 \| good	12.996 \| good	41.326 \| good	0.28 \| good	0.873 \| good	0.144 \| good
2025-06-07T20:00:00.000Z	37 \| good	5.005 \| good	21.761 \| good	40.39 \| good	0.256 \| good	0.893 \| good	0.142 \| good
2025-06-07T21:00:00.000Z	35 \| good	4.421 \| good	19.636 \| good	38.356 \| good	0.231 \| good	0.913 \| good	0.14 \| good
2025-06-07T22:00:00.000Z	31 \| good	5.45 \| good	23.407 \| good	32.87 \| good	0.375 \| good	2.712 \| good	0.159 \| good
2025-06-07T23:00:00.000Z	33 \| good	5.96 \| good	26.306 \| good	27.563 \| good	0.337 \| good	2.866 \| good	0.158 \| good

Current air quality index in Green Bay, Wisconsin today

Major 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

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Bellevue, Wisconsin

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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?

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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?