What are the current PM10 levels at Beloit, Wisconsin?

The current PM10 levels in Beloit, Wisconsin are 24.443 μg/m3.

What are the current sulfur dioxide (SO2) levels at Beloit, Wisconsin?

The current sulfur dioxide (SO2) levels in Beloit, Wisconsin are 0.897 ppb.

What are the current ozone (O3) levels at Beloit, Wisconsin?

The current ozone (O3) levels at Beloit, Wisconsin is 50.983 ppm.

What are the current nitrogen dioxide (NO2) levels at Beloit, Wisconsin?

The current nitrogen dioxide (NO2) levels at Beloit, Wisconsin is 1.245 ppb.

Real-time air quality index in Beloit, Wisconsin today

Q: What are the current PM2.5 levels in Beloit, Wisconsin?

The measured PM2.5 levels in Beloit, Wisconsin at present are 5.66 μg/m3.

Stay updated with real-time air quality in Beloit, 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

Beloit, Wisconsin

Last updated: ... (Local time)

Common air pollutants in Beloit, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.53 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

25.06 μg/m³

155

255

425

605+

Ozone (O₃)

42.32 ppb

201

201+

Sulfur Dioxide (SO₂)

0.99 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.85 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Beloit, Wisconsin

Get Live Pollen Counts

Beloit, Wisconsin

Scroll To Air Quality Map

Track live Beloit, Wisconsin air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	44 \| good	7.845 \| good	37.481 \| good	26.538 \| good	0.466 \| good	15.127 \| good	0.336 \| good
2026-04-22T04:00:00.000Z	52 \| moderate	9.572 \| good	45.932 \| good	26.478 \| good	0.646 \| good	15.133 \| good	0.309 \| good
2026-04-22T05:00:00.000Z	49 \| good	8.7 \| good	42.171 \| good	25.308 \| good	0.527 \| good	13.89 \| good	0.272 \| good
2026-04-22T06:00:00.000Z	56 \| moderate	12.076 \| good	35.6 \| good	20.167 \| good	0.594 \| good	14.76 \| good	0.272 \| good
2026-04-22T07:00:00.000Z	52 \| moderate	10.233 \| good	31.075 \| good	16.345 \| good	0.656 \| good	14.159 \| good	0.244 \| good
2026-04-22T08:00:00.000Z	56 \| moderate	12.148 \| fine	46.112 \| good	15.121 \| good	0.531 \| good	10.291 \| good	0.216 \| good
2026-04-22T09:00:00.000Z	52 \| moderate	9.646 \| good	38.392 \| good	21.841 \| good	0.436 \| good	13.15 \| good	0.234 \| good
2026-04-22T10:00:00.000Z	44 \| good	7.937 \| good	31.661 \| good	13.449 \| good	0.439 \| good	13.74 \| good	0.244 \| good
2026-04-22T11:00:00.000Z	38 \| good	7.259 \| good	38.07 \| good	12.545 \| good	0.397 \| good	16.918 \| good	0.24 \| good
2026-04-22T12:00:00.000Z	38 \| good	6.97 \| good	30.007 \| good	19.174 \| good	0.319 \| good	14.195 \| good	0.25 \| good
2026-04-22T13:00:00.000Z	44 \| good	7.652 \| good	45.696 \| good	20.174 \| good	0.308 \| good	11.344 \| good	0.24 \| good
2026-04-22T14:00:00.000Z	38 \| good	6.914 \| good	32.285 \| good	26.899 \| good	0.309 \| good	8.842 \| good	0.235 \| good
2026-04-22T15:00:00.000Z	38 \| good	6.884 \| good	28.62 \| good	27.151 \| good	0.241 \| good	5.818 \| good	0.183 \| good
2026-04-22T16:00:00.000Z	44 \| good	8.403 \| good	35.229 \| good	39.56 \| good	0.386 \| good	5.306 \| good	0.155 \| good
2026-04-22T17:00:00.000Z	56 \| moderate	11.611 \| good	36.408 \| good	44.343 \| good	0.271 \| good	5.266 \| good	0.177 \| good
2026-04-22T18:00:00.000Z	56 \| moderate	12.291 \| fine	49.78 \| good	53.249 \| good	0.532 \| good	5.835 \| good	0.196 \| good
2026-04-22T19:00:00.000Z	64 \| moderate	11.294 \| good	47.784 \| good	59.37 \| fine	1.006 \| good	5.812 \| good	0.196 \| good
2026-04-22T20:00:00.000Z	67 \| moderate	10.227 \| good	43.93 \| good	59.577 \| fine	0.939 \| good	4.008 \| good	0.183 \| good
2026-04-22T21:00:00.000Z	84 \| moderate	12.587 \| fine	39.772 \| good	64.566 \| fine	0.751 \| good	3.551 \| good	0.193 \| good
2026-04-22T22:00:00.000Z	84 \| moderate	14.343 \| fine	55.894 \| fine	64.655 \| fine	0.473 \| good	3.567 \| good	0.193 \| good
2026-04-22T23:00:00.000Z	87 \| moderate	11.413 \| good	43.725 \| good	65.752 \| fine	0.521 \| good	4.511 \| good	0.193 \| good
2026-04-23T00:00:00.000Z	84 \| moderate	12.057 \| good	53.911 \| good	64.841 \| fine	0.374 \| good	4.998 \| good	0.165 \| good
2026-04-23T01:00:00.000Z	71 \| moderate	11.007 \| good	39.718 \| good	60.819 \| fine	0.661 \| good	2.32 \| good	0.225 \| good
2026-04-23T02:00:00.000Z	71 \| moderate	10.481 \| good	44.457 \| good	60.74 \| fine	0.672 \| good	7.1 \| good	0.207 \| good
2026-04-23T03:00:00.000Z	49 \| good	8.004 \| good	38.747 \| good	52.795 \| good	0.53 \| good	8.747 \| good	0.185 \| good
2026-04-23T04:00:00.000Z	44 \| good	8.056 \| good	34.291 \| good	48.035 \| good	0.461 \| good	10.981 \| good	0.212 \| good
2026-04-23T05:00:00.000Z	52 \| moderate	10.061 \| good	57.063 \| fine	44.048 \| good	0.32 \| good	7.399 \| good	0.167 \| good
2026-04-23T06:00:00.000Z	58 \| moderate	13.193 \| fine	57.229 \| fine	42.848 \| good	0.298 \| good	16.933 \| good	0.194 \| good
2026-04-23T07:00:00.000Z	66 \| moderate	16.857 \| fine	52.736 \| good	41.785 \| good	0.518 \| good	18.144 \| good	0.157 \| good
2026-04-23T08:00:00.000Z	67 \| moderate	17.584 \| fine	59.754 \| fine	41.749 \| good	0.652 \| good	21.153 \| good	0.157 \| good
2026-04-23T09:00:00.000Z	56 \| moderate	11.882 \| good	46.385 \| good	43.491 \| good	0.808 \| good	20.493 \| good	0.157 \| good
2026-04-23T10:00:00.000Z	38 \| good	7.352 \| good	24.879 \| good	37.998 \| good	0.853 \| good	15.747 \| good	0.175 \| good
2026-04-23T11:00:00.000Z	58 \| moderate	12.824 \| fine	36.205 \| good	34.958 \| good	0.736 \| good	12.036 \| good	0.234 \| good
2026-04-23T12:00:00.000Z	62 \| moderate	14.937 \| fine	57.471 \| fine	33.78 \| good	0.39 \| good	9.686 \| good	0.272 \| good
2026-04-23T13:00:00.000Z	70 \| moderate	18.491 \| fine	93.585 \| fine	33.615 \| good	0.376 \| good	5.837 \| good	0.262 \| good
2026-04-23T14:00:00.000Z	66 \| moderate	16.26 \| fine	86.377 \| fine	29.866 \| good	0.457 \| good	7.588 \| good	0.252 \| good
2026-04-23T15:00:00.000Z	54 \| moderate	9.598 \| good	62.134 \| fine	34.529 \| good	0.517 \| good	5.262 \| good	0.225 \| good
2026-04-23T16:00:00.000Z	44 \| good	6.081 \| good	48.488 \| good	37.553 \| good	0.499 \| good	2.863 \| good	0.197 \| good
2026-04-23T17:00:00.000Z	38 \| good	6.54 \| good	35.604 \| good	39.756 \| good	0.429 \| good	2.326 \| good	0.225 \| good
2026-04-23T18:00:00.000Z	41 \| good	5.04 \| good	20.213 \| good	43.676 \| good	0.512 \| good	1.227 \| good	0.147 \| good
2026-04-23T19:00:00.000Z	42 \| good	4.636 \| good	21.823 \| good	44.804 \| good	0.424 \| good	1.063 \| good	0.169 \| good
2026-04-23T20:00:00.000Z	44 \| good	5.667 \| good	29.789 \| good	47.864 \| good	1.729 \| good	3.779 \| good	0.155 \| good
2026-04-23T21:00:00.000Z	47 \| good	5.314 \| good	19.781 \| good	50.777 \| good	2.355 \| good	3.408 \| good	0.155 \| good
2026-04-23T22:00:00.000Z	47 \| good	5.66 \| good	24.443 \| good	50.983 \| good	0.897 \| good	1.245 \| good	0.155 \| good
2026-04-23T23:00:00.000Z	44 \| good	7.457 \| good	30.808 \| good	47.105 \| good	0.859 \| good	1.391 \| good	0.137 \| good
2026-04-24T00:00:00.000Z	44 \| good	7.574 \| good	34.81 \| good	45.211 \| good	0.911 \| good	1.264 \| good	0.155 \| good
2026-04-24T01:00:00.000Z	44 \| good	7.531 \| good	25.059 \| good	42.316 \| good	0.991 \| good	1.853 \| good	0.165 \| good
2026-04-24T02:00:00.000Z	44 \| good	7.531 \| good	25.059 \| good	42.316 \| good	0.991 \| good	1.853 \| good	0.165 \| good
2026-04-24T00:00:00.000Z	48 \| good	4.412 \| good	18.879 \| good	51.999 \| good	0.331 \| good	1.789 \| good	0.156 \| good
2026-04-24T01:00:00.000Z	42 \| good	3.181 \| good	13.664 \| good	44.876 \| good	0.353 \| good	2.086 \| good	0.158 \| good
2026-04-24T02:00:00.000Z	38 \| good	4.983 \| good	21.341 \| good	41.234 \| good	0.374 \| good	2.383 \| good	0.16 \| good
2026-04-24T03:00:00.000Z	38 \| good	7.213 \| good	31.977 \| good	40.994 \| good	0.395 \| good	2.68 \| good	0.163 \| good
2026-04-24T04:00:00.000Z	42 \| good	6.177 \| good	27.203 \| good	44.934 \| good	0.401 \| good	2.491 \| good	0.161 \| good
2026-04-24T05:00:00.000Z	42 \| good	4.2 \| good	18.18 \| good	45.327 \| good	0.406 \| good	2.302 \| good	0.159 \| good
2026-04-24T06:00:00.000Z	38 \| good	3.422 \| good	14.956 \| good	40.767 \| good	0.411 \| good	2.113 \| good	0.157 \| good
2026-04-24T07:00:00.000Z	36 \| good	2.686 \| good	10.962 \| good	38.563 \| good	0.409 \| good	2.001 \| good	0.153 \| good
2026-04-24T08:00:00.000Z	42 \| good	2.041 \| good	8.24 \| good	45.486 \| good	0.407 \| good	1.889 \| good	0.148 \| good
2026-04-24T09:00:00.000Z	35 \| good	1.884 \| good	7.973 \| good	37.574 \| good	0.405 \| good	1.777 \| good	0.144 \| good
2026-04-24T10:00:00.000Z	30 \| good	1.352 \| good	5.174 \| good	31.971 \| good	0.402 \| good	1.886 \| good	0.143 \| good
2026-04-24T11:00:00.000Z	29 \| good	2.731 \| good	11 \| good	31.387 \| good	0.4 \| good	1.995 \| good	0.142 \| good
2026-04-24T12:00:00.000Z	29 \| good	1.629 \| good	6.788 \| good	31.281 \| good	0.398 \| good	2.104 \| good	0.141 \| good
2026-04-24T13:00:00.000Z	31 \| good	4.221 \| good	18.634 \| good	33.603 \| good	0.348 \| good	2.12 \| good	0.143 \| good
2026-04-24T14:00:00.000Z	33 \| good	4.665 \| good	20.405 \| good	35.874 \| good	0.298 \| good	2.135 \| good	0.145 \| good
2026-04-24T15:00:00.000Z	34 \| good	1.398 \| good	5.647 \| good	36.859 \| good	0.248 \| good	2.15 \| good	0.146 \| good
2026-04-24T16:00:00.000Z	35 \| good	1.717 \| good	7.023 \| good	38.283 \| good	0.196 \| good	1.64 \| good	0.145 \| good
2026-04-24T17:00:00.000Z	37 \| good	2.719 \| good	11.106 \| good	40.48 \| good	0.145 \| good	1.129 \| good	0.144 \| good
2026-04-24T18:00:00.000Z	38 \| good	2.724 \| good	11.106 \| good	41.439 \| good	0.094 \| good	0.619 \| good	0.144 \| good
2026-04-24T19:00:00.000Z	40 \| good	3.25 \| good	14.105 \| good	43.2 \| good	0.094 \| good	0.611 \| good	0.145 \| good
2026-04-24T20:00:00.000Z	46 \| good	3.62 \| good	16 \| good	49.739 \| good	0.094 \| good	0.603 \| good	0.147 \| good
2026-04-24T21:00:00.000Z	50 \| good	3.679 \| good	15.975 \| good	54.096 \| good	0.095 \| good	0.596 \| good	0.149 \| good
2026-04-24T22:00:00.000Z	49 \| good	4.253 \| good	18.79 \| good	52.657 \| good	0.109 \| good	1.041 \| good	0.152 \| good
2026-04-24T23:00:00.000Z	47 \| good	5.223 \| good	22.774 \| good	51.419 \| good	0.124 \| good	1.486 \| good	0.154 \| good
2026-04-25T00:00:00.000Z	44 \| good	4.809 \| good	20.928 \| good	47.757 \| good	0.138 \| good	1.931 \| good	0.157 \| good
2026-04-25T01:00:00.000Z	29 \| good	4.649 \| good	20.055 \| good	30.826 \| good	0.166 \| good	2.459 \| good	0.159 \| good
2026-04-25T02:00:00.000Z	33 \| good	6.489 \| good	28.954 \| good	25.362 \| good	0.194 \| good	2.987 \| good	0.161 \| good
2026-04-25T03:00:00.000Z	49 \| good	8.804 \| good	39.014 \| good	27.324 \| good	0.222 \| good	3.515 \| good	0.162 \| good
2026-04-25T04:00:00.000Z	44 \| good	8.173 \| good	36.237 \| good	27.607 \| good	0.273 \| good	3.654 \| good	0.163 \| good
2026-04-25T05:00:00.000Z	33 \| good	6.219 \| good	27.258 \| good	25.859 \| good	0.324 \| good	3.793 \| good	0.164 \| good
2026-04-25T06:00:00.000Z	22 \| good	4.122 \| good	18.008 \| good	21.42 \| good	0.375 \| good	3.932 \| good	0.165 \| good
2026-04-25T07:00:00.000Z	22 \| good	3.735 \| good	16.186 \| good	20.975 \| good	0.415 \| good	3.871 \| good	0.165 \| good
2026-04-25T08:00:00.000Z	22 \| good	3.678 \| good	16.049 \| good	23.083 \| good	0.454 \| good	3.811 \| good	0.165 \| good
2026-04-25T09:00:00.000Z	19 \| good	3.414 \| good	14.896 \| good	19.875 \| good	0.493 \| good	3.75 \| good	0.165 \| good
2026-04-25T10:00:00.000Z	16 \| good	3.264 \| good	14.447 \| good	11.494 \| good	0.408 \| good	3.318 \| good	0.167 \| good
2026-04-25T11:00:00.000Z	44 \| good	7.514 \| good	33.105 \| good	18.5 \| good	0.323 \| good	2.885 \| good	0.169 \| good
2026-04-25T12:00:00.000Z	27 \| good	4.689 \| good	20.63 \| good	28.912 \| good	0.237 \| good	2.453 \| good	0.171 \| good
2026-04-25T13:00:00.000Z	37 \| good	3.823 \| good	16.778 \| good	39.626 \| good	0.228 \| good	2.164 \| good	0.171 \| good
2026-04-25T14:00:00.000Z	40 \| good	2.693 \| good	11.112 \| good	42.937 \| good	0.218 \| good	1.874 \| good	0.172 \| good
2026-04-25T15:00:00.000Z	43 \| good	1.446 \| good	5.955 \| good	46.026 \| good	0.208 \| good	1.585 \| good	0.172 \| good
2026-04-25T16:00:00.000Z	44 \| good	0.889 \| good	3.659 \| good	48.139 \| good	0.226 \| good	1.349 \| good	0.167 \| good
2026-04-25T17:00:00.000Z	48 \| good	1.076 \| good	4.534 \| good	52.307 \| good	0.245 \| good	1.113 \| good	0.162 \| good
2026-04-25T18:00:00.000Z	51 \| moderate	1.129 \| good	4.634 \| good	55.499 \| fine	0.263 \| good	0.877 \| good	0.156 \| good
2026-04-25T19:00:00.000Z	58 \| moderate	2.272 \| good	9.547 \| good	57.109 \| fine	0.271 \| good	0.848 \| good	0.154 \| good
2026-04-25T20:00:00.000Z	71 \| moderate	3.031 \| good	12.394 \| good	60.728 \| fine	0.279 \| good	0.819 \| good	0.152 \| good
2026-04-25T21:00:00.000Z	71 \| moderate	4.584 \| good	20.048 \| good	61.139 \| fine	0.287 \| good	0.789 \| good	0.149 \| good
2026-04-25T22:00:00.000Z	67 \| moderate	4.319 \| good	18.775 \| good	59.885 \| fine	0.296 \| good	1.452 \| good	0.154 \| good
2026-04-25T23:00:00.000Z	64 \| moderate	3.793 \| good	16.618 \| good	58.647 \| fine	0.306 \| good	2.115 \| good	0.158 \| good

Beloit

Empower business decisions with accurate air quality data

Beloit, Wisconsin air quality map: Real-time AQI near you

0.16ppm

How accurate is Wisconsin, USA air quality data?

Air quality measurements for Wisconsin, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Beloit, Wisconsin updated?

Air quality data for Beloit, Wisconsin is updated on an hourly basis.

When did Beloit, Wisconsin experience the worst air quality in the last 24 hours?

The worst air quality in Beloit, Wisconsin was recorded at 11:00:00 on 2026-04-22.

When did Beloit, Wisconsin have its best air quality in the last 24 hours?

The best air quality in Beloit, Wisconsin was recorded at 05:00:00 on 2026-04-23.

What is the real-time air quality index for Beloit, Wisconsin?

The real-time air quality index in Beloit, Wisconsin is 47, currently categorized as Good.

Which pollutant is found most often in Beloit, Wisconsin?

The most common pollutant in Beloit, Wisconsin is O3.

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

If the air quality in Beloit, Wisconsin is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Beloit, Wisconsin?

The measured PM_2.5 levels in Beloit, Wisconsin at present are 5.66 μg/m³.

What are the current PM₁₀ levels at Beloit, Wisconsin?

The current PM₁₀ levels in Beloit, Wisconsin are 24.443 μg/m³.

What are the current carbon monoxide (CO) levels at Beloit, Wisconsin?

The current carbon monoxide (CO) level in Beloit, Wisconsin is 0.155 ppm.

What are the current sulfur dioxide (SO₂) levels at Beloit, Wisconsin?

The current sulfur dioxide (SO₂) levels in Beloit, Wisconsin are 0.897 ppb.

What are the current ozone (O₃) levels at Beloit, Wisconsin?

The current ozone (O₃) levels at Beloit, Wisconsin is 50.983 ppm.

What are the current nitrogen dioxide (NO₂) levels at Beloit, Wisconsin?

The current nitrogen dioxide (NO₂) levels at Beloit, Wisconsin is 1.245 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	44 \| good	7.845 \| good	37.481 \| good	26.538 \| good	0.466 \| good	15.127 \| good	0.336 \| good
2026-04-22T04:00:00.000Z	52 \| moderate	9.572 \| good	45.932 \| good	26.478 \| good	0.646 \| good	15.133 \| good	0.309 \| good
2026-04-22T05:00:00.000Z	49 \| good	8.7 \| good	42.171 \| good	25.308 \| good	0.527 \| good	13.89 \| good	0.272 \| good
2026-04-22T06:00:00.000Z	56 \| moderate	12.076 \| good	35.6 \| good	20.167 \| good	0.594 \| good	14.76 \| good	0.272 \| good
2026-04-22T07:00:00.000Z	52 \| moderate	10.233 \| good	31.075 \| good	16.345 \| good	0.656 \| good	14.159 \| good	0.244 \| good
2026-04-22T08:00:00.000Z	56 \| moderate	12.148 \| fine	46.112 \| good	15.121 \| good	0.531 \| good	10.291 \| good	0.216 \| good
2026-04-22T09:00:00.000Z	52 \| moderate	9.646 \| good	38.392 \| good	21.841 \| good	0.436 \| good	13.15 \| good	0.234 \| good
2026-04-22T10:00:00.000Z	44 \| good	7.937 \| good	31.661 \| good	13.449 \| good	0.439 \| good	13.74 \| good	0.244 \| good
2026-04-22T11:00:00.000Z	38 \| good	7.259 \| good	38.07 \| good	12.545 \| good	0.397 \| good	16.918 \| good	0.24 \| good
2026-04-22T12:00:00.000Z	38 \| good	6.97 \| good	30.007 \| good	19.174 \| good	0.319 \| good	14.195 \| good	0.25 \| good
2026-04-22T13:00:00.000Z	44 \| good	7.652 \| good	45.696 \| good	20.174 \| good	0.308 \| good	11.344 \| good	0.24 \| good
2026-04-22T14:00:00.000Z	38 \| good	6.914 \| good	32.285 \| good	26.899 \| good	0.309 \| good	8.842 \| good	0.235 \| good
2026-04-22T15:00:00.000Z	38 \| good	6.884 \| good	28.62 \| good	27.151 \| good	0.241 \| good	5.818 \| good	0.183 \| good
2026-04-22T16:00:00.000Z	44 \| good	8.403 \| good	35.229 \| good	39.56 \| good	0.386 \| good	5.306 \| good	0.155 \| good
2026-04-22T17:00:00.000Z	56 \| moderate	11.611 \| good	36.408 \| good	44.343 \| good	0.271 \| good	5.266 \| good	0.177 \| good
2026-04-22T18:00:00.000Z	56 \| moderate	12.291 \| fine	49.78 \| good	53.249 \| good	0.532 \| good	5.835 \| good	0.196 \| good
2026-04-22T19:00:00.000Z	64 \| moderate	11.294 \| good	47.784 \| good	59.37 \| fine	1.006 \| good	5.812 \| good	0.196 \| good
2026-04-22T20:00:00.000Z	67 \| moderate	10.227 \| good	43.93 \| good	59.577 \| fine	0.939 \| good	4.008 \| good	0.183 \| good
2026-04-22T21:00:00.000Z	84 \| moderate	12.587 \| fine	39.772 \| good	64.566 \| fine	0.751 \| good	3.551 \| good	0.193 \| good
2026-04-22T22:00:00.000Z	84 \| moderate	14.343 \| fine	55.894 \| fine	64.655 \| fine	0.473 \| good	3.567 \| good	0.193 \| good
2026-04-22T23:00:00.000Z	87 \| moderate	11.413 \| good	43.725 \| good	65.752 \| fine	0.521 \| good	4.511 \| good	0.193 \| good
2026-04-23T00:00:00.000Z	84 \| moderate	12.057 \| good	53.911 \| good	64.841 \| fine	0.374 \| good	4.998 \| good	0.165 \| good
2026-04-23T01:00:00.000Z	71 \| moderate	11.007 \| good	39.718 \| good	60.819 \| fine	0.661 \| good	2.32 \| good	0.225 \| good
2026-04-23T02:00:00.000Z	71 \| moderate	10.481 \| good	44.457 \| good	60.74 \| fine	0.672 \| good	7.1 \| good	0.207 \| good
2026-04-23T03:00:00.000Z	49 \| good	8.004 \| good	38.747 \| good	52.795 \| good	0.53 \| good	8.747 \| good	0.185 \| good
2026-04-23T04:00:00.000Z	44 \| good	8.056 \| good	34.291 \| good	48.035 \| good	0.461 \| good	10.981 \| good	0.212 \| good
2026-04-23T05:00:00.000Z	52 \| moderate	10.061 \| good	57.063 \| fine	44.048 \| good	0.32 \| good	7.399 \| good	0.167 \| good
2026-04-23T06:00:00.000Z	58 \| moderate	13.193 \| fine	57.229 \| fine	42.848 \| good	0.298 \| good	16.933 \| good	0.194 \| good
2026-04-23T07:00:00.000Z	66 \| moderate	16.857 \| fine	52.736 \| good	41.785 \| good	0.518 \| good	18.144 \| good	0.157 \| good
2026-04-23T08:00:00.000Z	67 \| moderate	17.584 \| fine	59.754 \| fine	41.749 \| good	0.652 \| good	21.153 \| good	0.157 \| good
2026-04-23T09:00:00.000Z	56 \| moderate	11.882 \| good	46.385 \| good	43.491 \| good	0.808 \| good	20.493 \| good	0.157 \| good
2026-04-23T10:00:00.000Z	38 \| good	7.352 \| good	24.879 \| good	37.998 \| good	0.853 \| good	15.747 \| good	0.175 \| good
2026-04-23T11:00:00.000Z	58 \| moderate	12.824 \| fine	36.205 \| good	34.958 \| good	0.736 \| good	12.036 \| good	0.234 \| good
2026-04-23T12:00:00.000Z	62 \| moderate	14.937 \| fine	57.471 \| fine	33.78 \| good	0.39 \| good	9.686 \| good	0.272 \| good
2026-04-23T13:00:00.000Z	70 \| moderate	18.491 \| fine	93.585 \| fine	33.615 \| good	0.376 \| good	5.837 \| good	0.262 \| good
2026-04-23T14:00:00.000Z	66 \| moderate	16.26 \| fine	86.377 \| fine	29.866 \| good	0.457 \| good	7.588 \| good	0.252 \| good
2026-04-23T15:00:00.000Z	54 \| moderate	9.598 \| good	62.134 \| fine	34.529 \| good	0.517 \| good	5.262 \| good	0.225 \| good
2026-04-23T16:00:00.000Z	44 \| good	6.081 \| good	48.488 \| good	37.553 \| good	0.499 \| good	2.863 \| good	0.197 \| good
2026-04-23T17:00:00.000Z	38 \| good	6.54 \| good	35.604 \| good	39.756 \| good	0.429 \| good	2.326 \| good	0.225 \| good
2026-04-23T18:00:00.000Z	41 \| good	5.04 \| good	20.213 \| good	43.676 \| good	0.512 \| good	1.227 \| good	0.147 \| good
2026-04-23T19:00:00.000Z	42 \| good	4.636 \| good	21.823 \| good	44.804 \| good	0.424 \| good	1.063 \| good	0.169 \| good
2026-04-23T20:00:00.000Z	44 \| good	5.667 \| good	29.789 \| good	47.864 \| good	1.729 \| good	3.779 \| good	0.155 \| good
2026-04-23T21:00:00.000Z	47 \| good	5.314 \| good	19.781 \| good	50.777 \| good	2.355 \| good	3.408 \| good	0.155 \| good
2026-04-23T22:00:00.000Z	47 \| good	5.66 \| good	24.443 \| good	50.983 \| good	0.897 \| good	1.245 \| good	0.155 \| good
2026-04-23T23:00:00.000Z	44 \| good	7.457 \| good	30.808 \| good	47.105 \| good	0.859 \| good	1.391 \| good	0.137 \| good
2026-04-24T00:00:00.000Z	44 \| good	7.574 \| good	34.81 \| good	45.211 \| good	0.911 \| good	1.264 \| good	0.155 \| good
2026-04-24T01:00:00.000Z	44 \| good	7.531 \| good	25.059 \| good	42.316 \| good	0.991 \| good	1.853 \| good	0.165 \| good
2026-04-24T02:00:00.000Z	44 \| good	7.531 \| good	25.059 \| good	42.316 \| good	0.991 \| good	1.853 \| good	0.165 \| good
2026-04-24T00:00:00.000Z	48 \| good	4.412 \| good	18.879 \| good	51.999 \| good	0.331 \| good	1.789 \| good	0.156 \| good
2026-04-24T01:00:00.000Z	42 \| good	3.181 \| good	13.664 \| good	44.876 \| good	0.353 \| good	2.086 \| good	0.158 \| good
2026-04-24T02:00:00.000Z	38 \| good	4.983 \| good	21.341 \| good	41.234 \| good	0.374 \| good	2.383 \| good	0.16 \| good
2026-04-24T03:00:00.000Z	38 \| good	7.213 \| good	31.977 \| good	40.994 \| good	0.395 \| good	2.68 \| good	0.163 \| good
2026-04-24T04:00:00.000Z	42 \| good	6.177 \| good	27.203 \| good	44.934 \| good	0.401 \| good	2.491 \| good	0.161 \| good
2026-04-24T05:00:00.000Z	42 \| good	4.2 \| good	18.18 \| good	45.327 \| good	0.406 \| good	2.302 \| good	0.159 \| good
2026-04-24T06:00:00.000Z	38 \| good	3.422 \| good	14.956 \| good	40.767 \| good	0.411 \| good	2.113 \| good	0.157 \| good
2026-04-24T07:00:00.000Z	36 \| good	2.686 \| good	10.962 \| good	38.563 \| good	0.409 \| good	2.001 \| good	0.153 \| good
2026-04-24T08:00:00.000Z	42 \| good	2.041 \| good	8.24 \| good	45.486 \| good	0.407 \| good	1.889 \| good	0.148 \| good
2026-04-24T09:00:00.000Z	35 \| good	1.884 \| good	7.973 \| good	37.574 \| good	0.405 \| good	1.777 \| good	0.144 \| good
2026-04-24T10:00:00.000Z	30 \| good	1.352 \| good	5.174 \| good	31.971 \| good	0.402 \| good	1.886 \| good	0.143 \| good
2026-04-24T11:00:00.000Z	29 \| good	2.731 \| good	11 \| good	31.387 \| good	0.4 \| good	1.995 \| good	0.142 \| good
2026-04-24T12:00:00.000Z	29 \| good	1.629 \| good	6.788 \| good	31.281 \| good	0.398 \| good	2.104 \| good	0.141 \| good
2026-04-24T13:00:00.000Z	31 \| good	4.221 \| good	18.634 \| good	33.603 \| good	0.348 \| good	2.12 \| good	0.143 \| good
2026-04-24T14:00:00.000Z	33 \| good	4.665 \| good	20.405 \| good	35.874 \| good	0.298 \| good	2.135 \| good	0.145 \| good
2026-04-24T15:00:00.000Z	34 \| good	1.398 \| good	5.647 \| good	36.859 \| good	0.248 \| good	2.15 \| good	0.146 \| good
2026-04-24T16:00:00.000Z	35 \| good	1.717 \| good	7.023 \| good	38.283 \| good	0.196 \| good	1.64 \| good	0.145 \| good
2026-04-24T17:00:00.000Z	37 \| good	2.719 \| good	11.106 \| good	40.48 \| good	0.145 \| good	1.129 \| good	0.144 \| good
2026-04-24T18:00:00.000Z	38 \| good	2.724 \| good	11.106 \| good	41.439 \| good	0.094 \| good	0.619 \| good	0.144 \| good
2026-04-24T19:00:00.000Z	40 \| good	3.25 \| good	14.105 \| good	43.2 \| good	0.094 \| good	0.611 \| good	0.145 \| good
2026-04-24T20:00:00.000Z	46 \| good	3.62 \| good	16 \| good	49.739 \| good	0.094 \| good	0.603 \| good	0.147 \| good
2026-04-24T21:00:00.000Z	50 \| good	3.679 \| good	15.975 \| good	54.096 \| good	0.095 \| good	0.596 \| good	0.149 \| good
2026-04-24T22:00:00.000Z	49 \| good	4.253 \| good	18.79 \| good	52.657 \| good	0.109 \| good	1.041 \| good	0.152 \| good
2026-04-24T23:00:00.000Z	47 \| good	5.223 \| good	22.774 \| good	51.419 \| good	0.124 \| good	1.486 \| good	0.154 \| good
2026-04-25T00:00:00.000Z	44 \| good	4.809 \| good	20.928 \| good	47.757 \| good	0.138 \| good	1.931 \| good	0.157 \| good
2026-04-25T01:00:00.000Z	29 \| good	4.649 \| good	20.055 \| good	30.826 \| good	0.166 \| good	2.459 \| good	0.159 \| good
2026-04-25T02:00:00.000Z	33 \| good	6.489 \| good	28.954 \| good	25.362 \| good	0.194 \| good	2.987 \| good	0.161 \| good
2026-04-25T03:00:00.000Z	49 \| good	8.804 \| good	39.014 \| good	27.324 \| good	0.222 \| good	3.515 \| good	0.162 \| good
2026-04-25T04:00:00.000Z	44 \| good	8.173 \| good	36.237 \| good	27.607 \| good	0.273 \| good	3.654 \| good	0.163 \| good
2026-04-25T05:00:00.000Z	33 \| good	6.219 \| good	27.258 \| good	25.859 \| good	0.324 \| good	3.793 \| good	0.164 \| good
2026-04-25T06:00:00.000Z	22 \| good	4.122 \| good	18.008 \| good	21.42 \| good	0.375 \| good	3.932 \| good	0.165 \| good
2026-04-25T07:00:00.000Z	22 \| good	3.735 \| good	16.186 \| good	20.975 \| good	0.415 \| good	3.871 \| good	0.165 \| good
2026-04-25T08:00:00.000Z	22 \| good	3.678 \| good	16.049 \| good	23.083 \| good	0.454 \| good	3.811 \| good	0.165 \| good
2026-04-25T09:00:00.000Z	19 \| good	3.414 \| good	14.896 \| good	19.875 \| good	0.493 \| good	3.75 \| good	0.165 \| good
2026-04-25T10:00:00.000Z	16 \| good	3.264 \| good	14.447 \| good	11.494 \| good	0.408 \| good	3.318 \| good	0.167 \| good
2026-04-25T11:00:00.000Z	44 \| good	7.514 \| good	33.105 \| good	18.5 \| good	0.323 \| good	2.885 \| good	0.169 \| good
2026-04-25T12:00:00.000Z	27 \| good	4.689 \| good	20.63 \| good	28.912 \| good	0.237 \| good	2.453 \| good	0.171 \| good
2026-04-25T13:00:00.000Z	37 \| good	3.823 \| good	16.778 \| good	39.626 \| good	0.228 \| good	2.164 \| good	0.171 \| good
2026-04-25T14:00:00.000Z	40 \| good	2.693 \| good	11.112 \| good	42.937 \| good	0.218 \| good	1.874 \| good	0.172 \| good
2026-04-25T15:00:00.000Z	43 \| good	1.446 \| good	5.955 \| good	46.026 \| good	0.208 \| good	1.585 \| good	0.172 \| good
2026-04-25T16:00:00.000Z	44 \| good	0.889 \| good	3.659 \| good	48.139 \| good	0.226 \| good	1.349 \| good	0.167 \| good
2026-04-25T17:00:00.000Z	48 \| good	1.076 \| good	4.534 \| good	52.307 \| good	0.245 \| good	1.113 \| good	0.162 \| good
2026-04-25T18:00:00.000Z	51 \| moderate	1.129 \| good	4.634 \| good	55.499 \| fine	0.263 \| good	0.877 \| good	0.156 \| good
2026-04-25T19:00:00.000Z	58 \| moderate	2.272 \| good	9.547 \| good	57.109 \| fine	0.271 \| good	0.848 \| good	0.154 \| good
2026-04-25T20:00:00.000Z	71 \| moderate	3.031 \| good	12.394 \| good	60.728 \| fine	0.279 \| good	0.819 \| good	0.152 \| good
2026-04-25T21:00:00.000Z	71 \| moderate	4.584 \| good	20.048 \| good	61.139 \| fine	0.287 \| good	0.789 \| good	0.149 \| good
2026-04-25T22:00:00.000Z	67 \| moderate	4.319 \| good	18.775 \| good	59.885 \| fine	0.296 \| good	1.452 \| good	0.154 \| good
2026-04-25T23:00:00.000Z	64 \| moderate	3.793 \| good	16.618 \| good	58.647 \| fine	0.306 \| good	2.115 \| good	0.158 \| good

Real-time air quality index in Beloit, Wisconsin today

Common air pollutants in Beloit, Wisconsin

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Beloit, Wisconsin air quality forecast and history

Empower business decisions with accurate air quality data

Beloit, Wisconsin air quality map: Real-time AQI near you

Air quality in nearby cities

Roscoe, Illinois

Machesney Park, Illinois

Janesville, Wisconsin

Loves Park, Illinois

Rockford, Illinois

Belvidere, Illinois

How accurate is Wisconsin, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Beloit, Wisconsin updated?

When did Beloit, Wisconsin experience the worst air quality in the last 24 hours?

When did Beloit, Wisconsin have its best air quality in the last 24 hours?

What is the real-time air quality index for Beloit, Wisconsin?

Which pollutant is found most often in Beloit, Wisconsin?

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What are the current PM2.5 levels in Beloit, Wisconsin?

What are the current PM10 levels at Beloit, Wisconsin?

What are the current carbon monoxide (CO) levels at Beloit, Wisconsin?

What are the current sulfur dioxide (SO2) levels at Beloit, Wisconsin?

What are the current ozone (O3) levels at Beloit, Wisconsin?

What are the current nitrogen dioxide (NO2) levels at Beloit, Wisconsin?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Beloit, Wisconsin?

What are the current PM₁₀ levels at Beloit, Wisconsin?

What are the current sulfur dioxide (SO₂) levels at Beloit, Wisconsin?

What are the current ozone (O₃) levels at Beloit, Wisconsin?

What are the current nitrogen dioxide (NO₂) levels at Beloit, Wisconsin?