What is the current level of PM10 in Machesney Park, Illinois?

Machesney Park, Illinois currently has a PM10 concentration of 36.429 μg/m3.

What is the current level of sulfur dioxide (SO2) in Machesney Park, Illinois?

The current sulfur dioxide (SO2) concentration in Machesney Park, Illinois is 1.015 ppb.

What is the current level of ozone (O3) in Machesney Park, Illinois?

Machesney Park, Illinois currently has an ozone (O3) concentration of 43.083 ppm.

What is the current level of nitrogen dioxide (NO2) in Machesney Park, Illinois?

The current level of nitrogen dioxide (NO2) in Machesney Park, Illinois is 3.574 ppb.

Current air quality index in Machesney Park, Illinois today

Q: What is the PM2.5 concentration in Machesney Park, Illinois right now?

Machesney Park, Illinois currently has a PM2.5 concentration of 8.62 μg/m3.

Stay updated with real-time air quality in Machesney Park, Illinois 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

Machesney Park, Illinois

Last updated: ... (Local time)

Common air pollutants in Machesney Park, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.62 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

36.43 μg/m³

155

255

425

605+

Ozone (O₃)

43.08 ppb

201

201+

Sulfur Dioxide (SO₂)

1.01 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.57 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Machesney Park, Illinois

Get Live Pollen Counts

Machesney Park, Illinois

Scroll To Air Quality Map

Track live Machesney Park, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T04:00:00.000Z	56 \| moderate	11.772 \| good	45.062 \| good	30.971 \| good	0.646 \| good	13.238 \| good	0.308 \| good
2026-04-22T05:00:00.000Z	54 \| moderate	11.288 \| good	46.896 \| good	28.28 \| good	0.534 \| good	13.336 \| good	0.271 \| good
2026-04-22T06:00:00.000Z	58 \| moderate	12.994 \| fine	41.115 \| good	20.556 \| good	0.625 \| good	14.365 \| good	0.271 \| good
2026-04-22T07:00:00.000Z	56 \| moderate	12.094 \| good	46.687 \| good	18.816 \| good	0.66 \| good	14.222 \| good	0.243 \| good
2026-04-22T08:00:00.000Z	58 \| moderate	12.651 \| fine	49.22 \| good	14.842 \| good	0.535 \| good	10.12 \| good	0.216 \| good
2026-04-22T09:00:00.000Z	54 \| moderate	10.694 \| good	43.861 \| good	19.771 \| good	0.438 \| good	13.16 \| good	0.233 \| good
2026-04-22T10:00:00.000Z	44 \| good	8.012 \| good	33.678 \| good	18.209 \| good	0.444 \| good	13.536 \| good	0.243 \| good
2026-04-22T11:00:00.000Z	44 \| good	8.152 \| good	38.655 \| good	18.231 \| good	0.401 \| good	16.614 \| good	0.241 \| good
2026-04-22T12:00:00.000Z	38 \| good	6.933 \| good	30.435 \| good	20.525 \| good	0.323 \| good	14.494 \| good	0.251 \| good
2026-04-22T13:00:00.000Z	44 \| good	7.636 \| good	35.894 \| good	21.757 \| good	0.32 \| good	11.622 \| good	0.241 \| good
2026-04-22T14:00:00.000Z	52 \| moderate	9.662 \| good	36.006 \| good	24.988 \| good	0.311 \| good	8.791 \| good	0.237 \| good
2026-04-22T15:00:00.000Z	38 \| good	7.432 \| good	30.191 \| good	27.53 \| good	0.295 \| good	5.755 \| good	0.184 \| good
2026-04-22T16:00:00.000Z	49 \| good	9.249 \| good	36.742 \| good	33.245 \| good	0.388 \| good	5.302 \| good	0.156 \| good
2026-04-22T17:00:00.000Z	54 \| moderate	11.243 \| good	45.609 \| good	35.94 \| good	0.273 \| good	5.262 \| good	0.177 \| good
2026-04-22T18:00:00.000Z	58 \| moderate	13.097 \| fine	56.615 \| fine	44.113 \| good	0.542 \| good	5.864 \| good	0.198 \| good
2026-04-22T19:00:00.000Z	60 \| moderate	13.547 \| fine	56.313 \| fine	51.412 \| good	1.032 \| good	5.814 \| good	0.198 \| good
2026-04-22T20:00:00.000Z	56 \| moderate	11.728 \| good	53.652 \| good	54.387 \| good	0.959 \| good	3.812 \| good	0.184 \| good
2026-04-22T21:00:00.000Z	64 \| moderate	11.888 \| good	57.207 \| fine	59.12 \| fine	0.763 \| good	3.369 \| good	0.194 \| good
2026-04-22T22:00:00.000Z	71 \| moderate	12.8 \| fine	50.986 \| good	60.693 \| fine	0.475 \| good	3.588 \| good	0.194 \| good
2026-04-22T23:00:00.000Z	77 \| moderate	11.296 \| good	48.787 \| good	63.187 \| fine	0.527 \| good	4.477 \| good	0.194 \| good
2026-04-23T00:00:00.000Z	80 \| moderate	11.801 \| good	47.951 \| good	63.776 \| fine	0.376 \| good	4.98 \| good	0.166 \| good
2026-04-23T01:00:00.000Z	67 \| moderate	11.044 \| good	44.022 \| good	59.641 \| fine	0.668 \| good	2.317 \| good	0.224 \| good
2026-04-23T02:00:00.000Z	61 \| moderate	10.407 \| good	48.137 \| good	58.359 \| fine	0.676 \| good	7.052 \| good	0.204 \| good
2026-04-23T03:00:00.000Z	49 \| good	9.221 \| good	38.307 \| good	51.543 \| good	0.536 \| good	8.992 \| good	0.185 \| good
2026-04-23T04:00:00.000Z	49 \| good	8.577 \| good	40.244 \| good	49.547 \| good	0.468 \| good	10.711 \| good	0.214 \| good
2026-04-23T05:00:00.000Z	52 \| moderate	9.651 \| good	49.444 \| good	45.606 \| good	0.321 \| good	7.634 \| good	0.167 \| good
2026-04-23T06:00:00.000Z	54 \| moderate	11.448 \| good	56.682 \| fine	41.833 \| good	0.302 \| good	16.88 \| good	0.194 \| good
2026-04-23T07:00:00.000Z	64 \| moderate	16.179 \| fine	58.334 \| fine	40.213 \| good	0.528 \| good	18.226 \| good	0.157 \| good
2026-04-23T08:00:00.000Z	64 \| moderate	16.34 \| fine	64.143 \| fine	39.289 \| good	0.664 \| good	21.262 \| good	0.157 \| good
2026-04-23T09:00:00.000Z	54 \| moderate	10.583 \| good	49.391 \| good	38.318 \| good	0.823 \| good	20.42 \| good	0.157 \| good
2026-04-23T10:00:00.000Z	52 \| moderate	10.414 \| good	40.669 \| good	37.683 \| good	0.875 \| good	15.787 \| good	0.175 \| good
2026-04-23T11:00:00.000Z	58 \| moderate	13.422 \| fine	47.037 \| good	34.436 \| good	0.756 \| good	10.963 \| good	0.232 \| good
2026-04-23T12:00:00.000Z	64 \| moderate	15.933 \| fine	67.073 \| fine	31.54 \| good	0.427 \| good	9.878 \| good	0.269 \| good
2026-04-23T13:00:00.000Z	67 \| moderate	17.643 \| fine	80.489 \| fine	29.53 \| good	0.397 \| good	5.893 \| good	0.259 \| good
2026-04-23T14:00:00.000Z	62 \| moderate	15.191 \| fine	72.784 \| fine	28.114 \| good	0.488 \| good	7.595 \| good	0.251 \| good
2026-04-23T15:00:00.000Z	54 \| moderate	10.597 \| good	58.533 \| fine	29.193 \| good	0.544 \| good	4.507 \| good	0.224 \| good
2026-04-23T16:00:00.000Z	38 \| good	6.529 \| good	36.756 \| good	32.601 \| good	0.538 \| good	2.898 \| good	0.196 \| good
2026-04-23T17:00:00.000Z	38 \| good	6.893 \| good	32.654 \| good	36.733 \| good	0.435 \| good	2.125 \| good	0.224 \| good
2026-04-23T18:00:00.000Z	37 \| good	5.412 \| good	23.933 \| good	39.633 \| good	0.527 \| good	1.078 \| good	0.147 \| good
2026-04-23T19:00:00.000Z	39 \| good	5.188 \| good	28.01 \| good	42.482 \| good	0.444 \| good	0.987 \| good	0.167 \| good
2026-04-23T20:00:00.000Z	43 \| good	5.681 \| good	26.869 \| good	46.179 \| good	1.603 \| good	3.752 \| good	0.156 \| good
2026-04-23T21:00:00.000Z	44 \| good	5.513 \| good	20.665 \| good	48.067 \| good	2.23 \| good	2.082 \| good	0.156 \| good
2026-04-23T22:00:00.000Z	47 \| good	5.727 \| good	25.609 \| good	50.801 \| good	0.922 \| good	1.146 \| good	0.156 \| good
2026-04-23T23:00:00.000Z	44 \| good	7.349 \| good	32.349 \| good	47.92 \| good	0.875 \| good	1.416 \| good	0.137 \| good
2026-04-24T00:00:00.000Z	44 \| good	7.344 \| good	32.994 \| good	47.213 \| good	0.933 \| good	1.302 \| good	0.156 \| good
2026-04-24T01:00:00.000Z	43 \| good	7.489 \| good	26.809 \| good	45.503 \| good	1.017 \| good	1.909 \| good	0.166 \| good
2026-04-24T02:00:00.000Z	49 \| good	8.644 \| good	36.34 \| good	43.404 \| good	0.991 \| good	3.708 \| good	0.213 \| good
2026-04-24T03:00:00.000Z	43 \| good	6.56 \| good	29.005 \| good	46.42 \| good	0.395 \| good	2.525 \| good	0.159 \| good
2026-04-24T03:00:00.000Z	49 \| good	8.62 \| good	36.429 \| good	43.083 \| good	1.015 \| good	3.574 \| good	0.214 \| good
2026-04-24T04:00:00.000Z	40 \| good	6.619 \| good	29.965 \| good	43.438 \| good	0.409 \| good	2.571 \| good	0.162 \| good
2026-04-24T05:00:00.000Z	40 \| good	4.566 \| good	19.986 \| good	43.413 \| good	0.404 \| good	2.33 \| good	0.159 \| good
2026-04-24T06:00:00.000Z	35 \| good	3.926 \| good	17.013 \| good	37.579 \| good	0.399 \| good	2.088 \| good	0.157 \| good
2026-04-24T07:00:00.000Z	36 \| good	2.696 \| good	11.005 \| good	38.563 \| good	0.404 \| good	1.987 \| good	0.153 \| good
2026-04-24T08:00:00.000Z	42 \| good	2.134 \| good	8.986 \| good	44.874 \| good	0.41 \| good	1.887 \| good	0.149 \| good
2026-04-24T09:00:00.000Z	35 \| good	1.804 \| good	7.972 \| good	38.039 \| good	0.415 \| good	1.786 \| good	0.145 \| good
2026-04-24T10:00:00.000Z	31 \| good	1.006 \| good	3.995 \| good	32.699 \| good	0.416 \| good	1.904 \| good	0.144 \| good
2026-04-24T11:00:00.000Z	28 \| good	2.786 \| good	11.018 \| good	30.179 \| good	0.417 \| good	2.022 \| good	0.143 \| good
2026-04-24T12:00:00.000Z	27 \| good	0.932 \| good	3.987 \| good	29.058 \| good	0.418 \| good	2.14 \| good	0.142 \| good
2026-04-24T13:00:00.000Z	30 \| good	3.721 \| good	16.021 \| good	32.097 \| good	0.366 \| good	2.162 \| good	0.143 \| good
2026-04-24T14:00:00.000Z	33 \| good	5.665 \| good	24.063 \| good	34.789 \| good	0.315 \| good	2.184 \| good	0.145 \| good
2026-04-24T15:00:00.000Z	33 \| good	2.15 \| good	9.016 \| good	35.905 \| good	0.264 \| good	2.206 \| good	0.146 \| good
2026-04-24T16:00:00.000Z	33 \| good	1.857 \| good	7.98 \| good	36.034 \| good	0.206 \| good	1.677 \| good	0.145 \| good
2026-04-24T17:00:00.000Z	35 \| good	3.083 \| good	12.062 \| good	38.375 \| good	0.147 \| good	1.147 \| good	0.143 \| good
2026-04-24T18:00:00.000Z	38 \| good	3.015 \| good	12.045 \| good	40.794 \| good	0.089 \| good	0.618 \| good	0.142 \| good
2026-04-24T19:00:00.000Z	40 \| good	3.532 \| good	15.98 \| good	43.264 \| good	0.089 \| good	0.613 \| good	0.144 \| good
2026-04-24T20:00:00.000Z	44 \| good	3.761 \| good	16.018 \| good	48.27 \| good	0.09 \| good	0.607 \| good	0.146 \| good
2026-04-24T21:00:00.000Z	48 \| good	3.607 \| good	15.996 \| good	51.638 \| good	0.09 \| good	0.602 \| good	0.148 \| good
2026-04-24T22:00:00.000Z	48 \| good	4.089 \| good	18.006 \| good	52.295 \| good	0.108 \| good	1.044 \| good	0.152 \| good
2026-04-24T23:00:00.000Z	48 \| good	5.203 \| good	22.962 \| good	51.795 \| good	0.125 \| good	1.485 \| good	0.155 \| good
2026-04-25T00:00:00.000Z	44 \| good	4.721 \| good	20.954 \| good	46.933 \| good	0.143 \| good	1.927 \| good	0.158 \| good
2026-04-25T01:00:00.000Z	30 \| good	4.48 \| good	19.017 \| good	32.189 \| good	0.172 \| good	2.467 \| good	0.16 \| good
2026-04-25T02:00:00.000Z	33 \| good	6.396 \| good	28.944 \| good	24.452 \| good	0.201 \| good	3.007 \| good	0.161 \| good
2026-04-25T03:00:00.000Z	52 \| moderate	9.7 \| good	42.992 \| good	25.622 \| good	0.23 \| good	3.547 \| good	0.163 \| good
2026-04-25T04:00:00.000Z	52 \| moderate	9.532 \| good	42.965 \| good	23.172 \| good	0.278 \| good	3.685 \| good	0.164 \| good
2026-04-25T05:00:00.000Z	38 \| good	7.307 \| good	32.04 \| good	21.385 \| good	0.326 \| good	3.823 \| good	0.164 \| good
2026-04-25T06:00:00.000Z	27 \| good	4.737 \| good	21.001 \| good	16.3 \| good	0.374 \| good	3.962 \| good	0.165 \| good
2026-04-25T07:00:00.000Z	22 \| good	4.307 \| good	19.009 \| good	18.665 \| good	0.406 \| good	3.891 \| good	0.165 \| good
2026-04-25T08:00:00.000Z	22 \| good	4.22 \| good	18.983 \| good	20.922 \| good	0.439 \| good	3.821 \| good	0.166 \| good
2026-04-25T09:00:00.000Z	22 \| good	3.724 \| good	16.032 \| good	19.106 \| good	0.471 \| good	3.75 \| good	0.166 \| good
2026-04-25T10:00:00.000Z	16 \| good	3.153 \| good	13.97 \| good	9.507 \| good	0.388 \| good	3.305 \| good	0.168 \| good
2026-04-25T11:00:00.000Z	44 \| good	7.983 \| good	35.019 \| good	15.667 \| good	0.305 \| good	2.86 \| good	0.169 \| good
2026-04-25T12:00:00.000Z	24 \| good	4.462 \| good	19.032 \| good	26.093 \| good	0.221 \| good	2.415 \| good	0.171 \| good
2026-04-25T13:00:00.000Z	35 \| good	3.954 \| good	17.022 \| good	38.161 \| good	0.225 \| good	2.153 \| good	0.171 \| good
2026-04-25T14:00:00.000Z	39 \| good	2.641 \| good	11 \| good	41.663 \| good	0.228 \| good	1.89 \| good	0.171 \| good
2026-04-25T15:00:00.000Z	41 \| good	1.116 \| good	4.972 \| good	44.142 \| good	0.231 \| good	1.628 \| good	0.172 \| good
2026-04-25T16:00:00.000Z	44 \| good	0.371 \| good	1.026 \| good	46.542 \| good	0.249 \| good	1.395 \| good	0.167 \| good
2026-04-25T17:00:00.000Z	46 \| good	0.646 \| good	2.029 \| good	50.331 \| good	0.266 \| good	1.161 \| good	0.162 \| good
2026-04-25T18:00:00.000Z	50 \| good	0.686 \| good	2.049 \| good	53.521 \| good	0.284 \| good	0.927 \| good	0.157 \| good
2026-04-25T19:00:00.000Z	54 \| moderate	1.738 \| good	6.992 \| good	55.544 \| fine	0.29 \| good	0.894 \| good	0.155 \| good
2026-04-25T20:00:00.000Z	67 \| moderate	2.61 \| good	10.97 \| good	59.542 \| fine	0.295 \| good	0.861 \| good	0.152 \| good
2026-04-25T21:00:00.000Z	67 \| moderate	4.448 \| good	19.021 \| good	59.829 \| fine	0.301 \| good	0.827 \| good	0.15 \| good
2026-04-25T22:00:00.000Z	64 \| moderate	3.568 \| good	15.949 \| good	59.048 \| fine	0.311 \| good	1.483 \| good	0.154 \| good
2026-04-25T23:00:00.000Z	61 \| moderate	3.281 \| good	14.01 \| good	58.047 \| fine	0.321 \| good	2.138 \| good	0.159 \| good
2026-04-26T00:00:00.000Z	44 \| good	2.966 \| good	3.492 \| good	46.565 \| good	0.331 \| good	2.791 \| good	0.163 \| good
2026-04-26T01:00:00.000Z	40 \| good	3.925 \| good	17.011 \| good	43.153 \| good	0.365 \| good	3.623 \| good	0.17 \| good
2026-04-26T02:00:00.000Z	33 \| good	5.804 \| good	25.042 \| good	33.975 \| good	0.4 \| good	4.454 \| good	0.176 \| good
2026-04-26T03:00:00.000Z	49 \| good	8.686 \| good	38.041 \| good	34.385 \| good	0.435 \| good	5.284 \| good	0.183 \| good

Machesney Park

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Machesney Park, Illinois

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How accurate is Illinois, USA air quality data?

The air quality data for Illinois, 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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Frequently asked questions

How frequently does the air quality data for Machesney Park, Illinois get updated?

Air quality updates for Machesney Park, Illinois are available every hour.

What time in the past 24 hours saw the poorest air quality in Machesney Park, Illinois?

Machesney Park, Illinois experienced its worst air quality at 01:00:00, 2026-04-23.

When was air quality in Machesney Park, Illinois the best over the past 24 hours?

The best air quality in Machesney Park, Illinois was observed at 06:00:00 on 2026-04-23.

What is the air quality in Machesney Park, Illinois right now?

The air quality in Machesney Park, Illinois right now is Good, with an AQI of 49.

What pollutant is most frequently found in Machesney Park, Illinois?

In Machesney Park, Illinois, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Machesney Park, Illinois is poor?

When air quality in Machesney Park, Illinois is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Machesney Park, Illinois right now?

Machesney Park, Illinois currently has a PM_2.5 concentration of 8.62 μg/m³.

What is the current level of PM₁₀ in Machesney Park, Illinois?

Machesney Park, Illinois currently has a PM₁₀ concentration of 36.429 μg/m³.

What is the current level of carbon monoxide (CO) in Machesney Park, Illinois?

The current carbon monoxide (CO) level in Machesney Park, Illinois is 0.214 ppm.

What is the current level of sulfur dioxide (SO₂) in Machesney Park, Illinois?

The current sulfur dioxide (SO₂) concentration in Machesney Park, Illinois is 1.015 ppb.

What is the current level of ozone (O₃) in Machesney Park, Illinois?

Machesney Park, Illinois currently has an ozone (O₃) concentration of 43.083 ppm.

What is the current level of nitrogen dioxide (NO₂) in Machesney Park, Illinois?

The current level of nitrogen dioxide (NO₂) in Machesney Park, Illinois is 3.574 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T04:00:00.000Z	56 \| moderate	11.772 \| good	45.062 \| good	30.971 \| good	0.646 \| good	13.238 \| good	0.308 \| good
2026-04-22T05:00:00.000Z	54 \| moderate	11.288 \| good	46.896 \| good	28.28 \| good	0.534 \| good	13.336 \| good	0.271 \| good
2026-04-22T06:00:00.000Z	58 \| moderate	12.994 \| fine	41.115 \| good	20.556 \| good	0.625 \| good	14.365 \| good	0.271 \| good
2026-04-22T07:00:00.000Z	56 \| moderate	12.094 \| good	46.687 \| good	18.816 \| good	0.66 \| good	14.222 \| good	0.243 \| good
2026-04-22T08:00:00.000Z	58 \| moderate	12.651 \| fine	49.22 \| good	14.842 \| good	0.535 \| good	10.12 \| good	0.216 \| good
2026-04-22T09:00:00.000Z	54 \| moderate	10.694 \| good	43.861 \| good	19.771 \| good	0.438 \| good	13.16 \| good	0.233 \| good
2026-04-22T10:00:00.000Z	44 \| good	8.012 \| good	33.678 \| good	18.209 \| good	0.444 \| good	13.536 \| good	0.243 \| good
2026-04-22T11:00:00.000Z	44 \| good	8.152 \| good	38.655 \| good	18.231 \| good	0.401 \| good	16.614 \| good	0.241 \| good
2026-04-22T12:00:00.000Z	38 \| good	6.933 \| good	30.435 \| good	20.525 \| good	0.323 \| good	14.494 \| good	0.251 \| good
2026-04-22T13:00:00.000Z	44 \| good	7.636 \| good	35.894 \| good	21.757 \| good	0.32 \| good	11.622 \| good	0.241 \| good
2026-04-22T14:00:00.000Z	52 \| moderate	9.662 \| good	36.006 \| good	24.988 \| good	0.311 \| good	8.791 \| good	0.237 \| good
2026-04-22T15:00:00.000Z	38 \| good	7.432 \| good	30.191 \| good	27.53 \| good	0.295 \| good	5.755 \| good	0.184 \| good
2026-04-22T16:00:00.000Z	49 \| good	9.249 \| good	36.742 \| good	33.245 \| good	0.388 \| good	5.302 \| good	0.156 \| good
2026-04-22T17:00:00.000Z	54 \| moderate	11.243 \| good	45.609 \| good	35.94 \| good	0.273 \| good	5.262 \| good	0.177 \| good
2026-04-22T18:00:00.000Z	58 \| moderate	13.097 \| fine	56.615 \| fine	44.113 \| good	0.542 \| good	5.864 \| good	0.198 \| good
2026-04-22T19:00:00.000Z	60 \| moderate	13.547 \| fine	56.313 \| fine	51.412 \| good	1.032 \| good	5.814 \| good	0.198 \| good
2026-04-22T20:00:00.000Z	56 \| moderate	11.728 \| good	53.652 \| good	54.387 \| good	0.959 \| good	3.812 \| good	0.184 \| good
2026-04-22T21:00:00.000Z	64 \| moderate	11.888 \| good	57.207 \| fine	59.12 \| fine	0.763 \| good	3.369 \| good	0.194 \| good
2026-04-22T22:00:00.000Z	71 \| moderate	12.8 \| fine	50.986 \| good	60.693 \| fine	0.475 \| good	3.588 \| good	0.194 \| good
2026-04-22T23:00:00.000Z	77 \| moderate	11.296 \| good	48.787 \| good	63.187 \| fine	0.527 \| good	4.477 \| good	0.194 \| good
2026-04-23T00:00:00.000Z	80 \| moderate	11.801 \| good	47.951 \| good	63.776 \| fine	0.376 \| good	4.98 \| good	0.166 \| good
2026-04-23T01:00:00.000Z	67 \| moderate	11.044 \| good	44.022 \| good	59.641 \| fine	0.668 \| good	2.317 \| good	0.224 \| good
2026-04-23T02:00:00.000Z	61 \| moderate	10.407 \| good	48.137 \| good	58.359 \| fine	0.676 \| good	7.052 \| good	0.204 \| good
2026-04-23T03:00:00.000Z	49 \| good	9.221 \| good	38.307 \| good	51.543 \| good	0.536 \| good	8.992 \| good	0.185 \| good
2026-04-23T04:00:00.000Z	49 \| good	8.577 \| good	40.244 \| good	49.547 \| good	0.468 \| good	10.711 \| good	0.214 \| good
2026-04-23T05:00:00.000Z	52 \| moderate	9.651 \| good	49.444 \| good	45.606 \| good	0.321 \| good	7.634 \| good	0.167 \| good
2026-04-23T06:00:00.000Z	54 \| moderate	11.448 \| good	56.682 \| fine	41.833 \| good	0.302 \| good	16.88 \| good	0.194 \| good
2026-04-23T07:00:00.000Z	64 \| moderate	16.179 \| fine	58.334 \| fine	40.213 \| good	0.528 \| good	18.226 \| good	0.157 \| good
2026-04-23T08:00:00.000Z	64 \| moderate	16.34 \| fine	64.143 \| fine	39.289 \| good	0.664 \| good	21.262 \| good	0.157 \| good
2026-04-23T09:00:00.000Z	54 \| moderate	10.583 \| good	49.391 \| good	38.318 \| good	0.823 \| good	20.42 \| good	0.157 \| good
2026-04-23T10:00:00.000Z	52 \| moderate	10.414 \| good	40.669 \| good	37.683 \| good	0.875 \| good	15.787 \| good	0.175 \| good
2026-04-23T11:00:00.000Z	58 \| moderate	13.422 \| fine	47.037 \| good	34.436 \| good	0.756 \| good	10.963 \| good	0.232 \| good
2026-04-23T12:00:00.000Z	64 \| moderate	15.933 \| fine	67.073 \| fine	31.54 \| good	0.427 \| good	9.878 \| good	0.269 \| good
2026-04-23T13:00:00.000Z	67 \| moderate	17.643 \| fine	80.489 \| fine	29.53 \| good	0.397 \| good	5.893 \| good	0.259 \| good
2026-04-23T14:00:00.000Z	62 \| moderate	15.191 \| fine	72.784 \| fine	28.114 \| good	0.488 \| good	7.595 \| good	0.251 \| good
2026-04-23T15:00:00.000Z	54 \| moderate	10.597 \| good	58.533 \| fine	29.193 \| good	0.544 \| good	4.507 \| good	0.224 \| good
2026-04-23T16:00:00.000Z	38 \| good	6.529 \| good	36.756 \| good	32.601 \| good	0.538 \| good	2.898 \| good	0.196 \| good
2026-04-23T17:00:00.000Z	38 \| good	6.893 \| good	32.654 \| good	36.733 \| good	0.435 \| good	2.125 \| good	0.224 \| good
2026-04-23T18:00:00.000Z	37 \| good	5.412 \| good	23.933 \| good	39.633 \| good	0.527 \| good	1.078 \| good	0.147 \| good
2026-04-23T19:00:00.000Z	39 \| good	5.188 \| good	28.01 \| good	42.482 \| good	0.444 \| good	0.987 \| good	0.167 \| good
2026-04-23T20:00:00.000Z	43 \| good	5.681 \| good	26.869 \| good	46.179 \| good	1.603 \| good	3.752 \| good	0.156 \| good
2026-04-23T21:00:00.000Z	44 \| good	5.513 \| good	20.665 \| good	48.067 \| good	2.23 \| good	2.082 \| good	0.156 \| good
2026-04-23T22:00:00.000Z	47 \| good	5.727 \| good	25.609 \| good	50.801 \| good	0.922 \| good	1.146 \| good	0.156 \| good
2026-04-23T23:00:00.000Z	44 \| good	7.349 \| good	32.349 \| good	47.92 \| good	0.875 \| good	1.416 \| good	0.137 \| good
2026-04-24T00:00:00.000Z	44 \| good	7.344 \| good	32.994 \| good	47.213 \| good	0.933 \| good	1.302 \| good	0.156 \| good
2026-04-24T01:00:00.000Z	43 \| good	7.489 \| good	26.809 \| good	45.503 \| good	1.017 \| good	1.909 \| good	0.166 \| good
2026-04-24T02:00:00.000Z	49 \| good	8.644 \| good	36.34 \| good	43.404 \| good	0.991 \| good	3.708 \| good	0.213 \| good
2026-04-24T03:00:00.000Z	43 \| good	6.56 \| good	29.005 \| good	46.42 \| good	0.395 \| good	2.525 \| good	0.159 \| good
2026-04-24T03:00:00.000Z	49 \| good	8.62 \| good	36.429 \| good	43.083 \| good	1.015 \| good	3.574 \| good	0.214 \| good
2026-04-24T04:00:00.000Z	40 \| good	6.619 \| good	29.965 \| good	43.438 \| good	0.409 \| good	2.571 \| good	0.162 \| good
2026-04-24T05:00:00.000Z	40 \| good	4.566 \| good	19.986 \| good	43.413 \| good	0.404 \| good	2.33 \| good	0.159 \| good
2026-04-24T06:00:00.000Z	35 \| good	3.926 \| good	17.013 \| good	37.579 \| good	0.399 \| good	2.088 \| good	0.157 \| good
2026-04-24T07:00:00.000Z	36 \| good	2.696 \| good	11.005 \| good	38.563 \| good	0.404 \| good	1.987 \| good	0.153 \| good
2026-04-24T08:00:00.000Z	42 \| good	2.134 \| good	8.986 \| good	44.874 \| good	0.41 \| good	1.887 \| good	0.149 \| good
2026-04-24T09:00:00.000Z	35 \| good	1.804 \| good	7.972 \| good	38.039 \| good	0.415 \| good	1.786 \| good	0.145 \| good
2026-04-24T10:00:00.000Z	31 \| good	1.006 \| good	3.995 \| good	32.699 \| good	0.416 \| good	1.904 \| good	0.144 \| good
2026-04-24T11:00:00.000Z	28 \| good	2.786 \| good	11.018 \| good	30.179 \| good	0.417 \| good	2.022 \| good	0.143 \| good
2026-04-24T12:00:00.000Z	27 \| good	0.932 \| good	3.987 \| good	29.058 \| good	0.418 \| good	2.14 \| good	0.142 \| good
2026-04-24T13:00:00.000Z	30 \| good	3.721 \| good	16.021 \| good	32.097 \| good	0.366 \| good	2.162 \| good	0.143 \| good
2026-04-24T14:00:00.000Z	33 \| good	5.665 \| good	24.063 \| good	34.789 \| good	0.315 \| good	2.184 \| good	0.145 \| good
2026-04-24T15:00:00.000Z	33 \| good	2.15 \| good	9.016 \| good	35.905 \| good	0.264 \| good	2.206 \| good	0.146 \| good
2026-04-24T16:00:00.000Z	33 \| good	1.857 \| good	7.98 \| good	36.034 \| good	0.206 \| good	1.677 \| good	0.145 \| good
2026-04-24T17:00:00.000Z	35 \| good	3.083 \| good	12.062 \| good	38.375 \| good	0.147 \| good	1.147 \| good	0.143 \| good
2026-04-24T18:00:00.000Z	38 \| good	3.015 \| good	12.045 \| good	40.794 \| good	0.089 \| good	0.618 \| good	0.142 \| good
2026-04-24T19:00:00.000Z	40 \| good	3.532 \| good	15.98 \| good	43.264 \| good	0.089 \| good	0.613 \| good	0.144 \| good
2026-04-24T20:00:00.000Z	44 \| good	3.761 \| good	16.018 \| good	48.27 \| good	0.09 \| good	0.607 \| good	0.146 \| good
2026-04-24T21:00:00.000Z	48 \| good	3.607 \| good	15.996 \| good	51.638 \| good	0.09 \| good	0.602 \| good	0.148 \| good
2026-04-24T22:00:00.000Z	48 \| good	4.089 \| good	18.006 \| good	52.295 \| good	0.108 \| good	1.044 \| good	0.152 \| good
2026-04-24T23:00:00.000Z	48 \| good	5.203 \| good	22.962 \| good	51.795 \| good	0.125 \| good	1.485 \| good	0.155 \| good
2026-04-25T00:00:00.000Z	44 \| good	4.721 \| good	20.954 \| good	46.933 \| good	0.143 \| good	1.927 \| good	0.158 \| good
2026-04-25T01:00:00.000Z	30 \| good	4.48 \| good	19.017 \| good	32.189 \| good	0.172 \| good	2.467 \| good	0.16 \| good
2026-04-25T02:00:00.000Z	33 \| good	6.396 \| good	28.944 \| good	24.452 \| good	0.201 \| good	3.007 \| good	0.161 \| good
2026-04-25T03:00:00.000Z	52 \| moderate	9.7 \| good	42.992 \| good	25.622 \| good	0.23 \| good	3.547 \| good	0.163 \| good
2026-04-25T04:00:00.000Z	52 \| moderate	9.532 \| good	42.965 \| good	23.172 \| good	0.278 \| good	3.685 \| good	0.164 \| good
2026-04-25T05:00:00.000Z	38 \| good	7.307 \| good	32.04 \| good	21.385 \| good	0.326 \| good	3.823 \| good	0.164 \| good
2026-04-25T06:00:00.000Z	27 \| good	4.737 \| good	21.001 \| good	16.3 \| good	0.374 \| good	3.962 \| good	0.165 \| good
2026-04-25T07:00:00.000Z	22 \| good	4.307 \| good	19.009 \| good	18.665 \| good	0.406 \| good	3.891 \| good	0.165 \| good
2026-04-25T08:00:00.000Z	22 \| good	4.22 \| good	18.983 \| good	20.922 \| good	0.439 \| good	3.821 \| good	0.166 \| good
2026-04-25T09:00:00.000Z	22 \| good	3.724 \| good	16.032 \| good	19.106 \| good	0.471 \| good	3.75 \| good	0.166 \| good
2026-04-25T10:00:00.000Z	16 \| good	3.153 \| good	13.97 \| good	9.507 \| good	0.388 \| good	3.305 \| good	0.168 \| good
2026-04-25T11:00:00.000Z	44 \| good	7.983 \| good	35.019 \| good	15.667 \| good	0.305 \| good	2.86 \| good	0.169 \| good
2026-04-25T12:00:00.000Z	24 \| good	4.462 \| good	19.032 \| good	26.093 \| good	0.221 \| good	2.415 \| good	0.171 \| good
2026-04-25T13:00:00.000Z	35 \| good	3.954 \| good	17.022 \| good	38.161 \| good	0.225 \| good	2.153 \| good	0.171 \| good
2026-04-25T14:00:00.000Z	39 \| good	2.641 \| good	11 \| good	41.663 \| good	0.228 \| good	1.89 \| good	0.171 \| good
2026-04-25T15:00:00.000Z	41 \| good	1.116 \| good	4.972 \| good	44.142 \| good	0.231 \| good	1.628 \| good	0.172 \| good
2026-04-25T16:00:00.000Z	44 \| good	0.371 \| good	1.026 \| good	46.542 \| good	0.249 \| good	1.395 \| good	0.167 \| good
2026-04-25T17:00:00.000Z	46 \| good	0.646 \| good	2.029 \| good	50.331 \| good	0.266 \| good	1.161 \| good	0.162 \| good
2026-04-25T18:00:00.000Z	50 \| good	0.686 \| good	2.049 \| good	53.521 \| good	0.284 \| good	0.927 \| good	0.157 \| good
2026-04-25T19:00:00.000Z	54 \| moderate	1.738 \| good	6.992 \| good	55.544 \| fine	0.29 \| good	0.894 \| good	0.155 \| good
2026-04-25T20:00:00.000Z	67 \| moderate	2.61 \| good	10.97 \| good	59.542 \| fine	0.295 \| good	0.861 \| good	0.152 \| good
2026-04-25T21:00:00.000Z	67 \| moderate	4.448 \| good	19.021 \| good	59.829 \| fine	0.301 \| good	0.827 \| good	0.15 \| good
2026-04-25T22:00:00.000Z	64 \| moderate	3.568 \| good	15.949 \| good	59.048 \| fine	0.311 \| good	1.483 \| good	0.154 \| good
2026-04-25T23:00:00.000Z	61 \| moderate	3.281 \| good	14.01 \| good	58.047 \| fine	0.321 \| good	2.138 \| good	0.159 \| good
2026-04-26T00:00:00.000Z	44 \| good	2.966 \| good	3.492 \| good	46.565 \| good	0.331 \| good	2.791 \| good	0.163 \| good
2026-04-26T01:00:00.000Z	40 \| good	3.925 \| good	17.011 \| good	43.153 \| good	0.365 \| good	3.623 \| good	0.17 \| good
2026-04-26T02:00:00.000Z	33 \| good	5.804 \| good	25.042 \| good	33.975 \| good	0.4 \| good	4.454 \| good	0.176 \| good
2026-04-26T03:00:00.000Z	49 \| good	8.686 \| good	38.041 \| good	34.385 \| good	0.435 \| good	5.284 \| good	0.183 \| good

Current air quality index in Machesney Park, Illinois today

Common air pollutants in Machesney Park, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Real-time air quality map: Monitor AQI near Machesney Park, Illinois

Air quality in nearby cities

Loves Park, Illinois

Roscoe, Illinois

Rockford, Illinois

Beloit, Wisconsin

Belvidere, Illinois

Janesville, Wisconsin

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Frequently asked questions

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What is the air quality in Machesney Park, Illinois right now?

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What is the PM2.5 concentration in Machesney Park, Illinois right now?

What is the current level of PM10 in Machesney Park, Illinois?

What is the current level of carbon monoxide (CO) in Machesney Park, Illinois?

What is the current level of sulfur dioxide (SO2) in Machesney Park, Illinois?

What is the current level of ozone (O3) in Machesney Park, Illinois?

What is the current level of nitrogen dioxide (NO2) in Machesney Park, Illinois?

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 Machesney Park, Illinois right now?

What is the current level of PM₁₀ in Machesney Park, Illinois?

What is the current level of sulfur dioxide (SO₂) in Machesney Park, Illinois?

What is the current level of ozone (O₃) in Machesney Park, Illinois?

What is the current level of nitrogen dioxide (NO₂) in Machesney Park, Illinois?