What is the current level of PM10 in Algonquin, Illinois?

Algonquin, Illinois currently has a PM10 concentration of 72.521 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Algonquin, Illinois is 0.259 ppb.

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

Algonquin, Illinois currently has an ozone (O3) concentration of 37.377 ppm.

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

The current level of nitrogen dioxide (NO2) in Algonquin, Illinois is 6.007 ppb.

Current air quality index in Algonquin, Illinois today

Name: Live air pollution levels in Algonquin, Illinois today
Creator: Ambee

Stay updated with real-time air quality in Algonquin, 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)

Moderate

Algonquin, Illinois

Last updated: ... (Local time)

Major air pollutants in Algonquin, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

16.16 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

72.52 μg/m³

155

255

425

605+

Ozone (O₃)

37.38 ppb

201

201+

Sulfur Dioxide (SO₂)

0.26 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.01 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.83 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Algonquin, Illinois

Get Live Pollen Counts

Algonquin, Illinois

Scroll To Air Quality Map

Track live Algonquin, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-02T16:00:00.000Z	33 \| good	5.743 \| good	25.161 \| good	35.625 \| good	0.702 \| good	9.645 \| good	0.222 \| good
2025-06-02T17:00:00.000Z	35 \| good	6.183 \| good	26.868 \| good	37.818 \| good	0.674 \| good	4.702 \| good	0.185 \| good
2025-06-02T18:00:00.000Z	41 \| good	6.546 \| good	29.202 \| good	43.589 \| good	0.651 \| good	2.39 \| good	0.162 \| good
2025-06-02T19:00:00.000Z	44 \| good	7.119 \| good	31.739 \| good	47.052 \| good	0.663 \| good	5.521 \| good	0.162 \| good
2025-06-02T20:00:00.000Z	45 \| good	8.112 \| good	35.713 \| good	49.482 \| good	0.74 \| good	5.179 \| good	0.222 \| good
2025-06-02T21:00:00.000Z	52 \| moderate	10.303 \| good	45.925 \| good	53.17 \| good	0.866 \| good	4.724 \| good	0.222 \| good
2025-06-02T22:00:00.000Z	56 \| moderate	12.261 \| fine	55.73 \| fine	55.812 \| fine	0.756 \| good	3.861 \| good	0.199 \| good
2025-06-02T23:00:00.000Z	71 \| moderate	13.841 \| fine	62.082 \| fine	60.615 \| fine	0.465 \| good	2.875 \| good	0.222 \| good
2025-06-03T00:00:00.000Z	80 \| moderate	13.851 \| fine	62.261 \| fine	63.672 \| fine	0.453 \| good	3.814 \| good	0.185 \| good
2025-06-03T01:00:00.000Z	64 \| moderate	16.328 \| fine	71.894 \| fine	59.118 \| fine	0.459 \| good	4.888 \| good	0.197 \| good
2025-06-03T02:00:00.000Z	66 \| moderate	16.911 \| fine	75.262 \| fine	55.584 \| fine	0.541 \| good	8.936 \| good	0.208 \| good
2025-06-03T03:00:00.000Z	67 \| moderate	18.065 \| fine	80.356 \| fine	51.536 \| good	0.639 \| good	10.183 \| good	0.208 \| good
2025-06-03T04:00:00.000Z	69 \| moderate	19.438 \| fine	85.116 \| fine	51.841 \| good	0.58 \| good	7.823 \| good	0.208 \| good
2025-06-03T05:00:00.000Z	69 \| moderate	18.54 \| fine	81.719 \| fine	48.872 \| good	0.582 \| good	10.821 \| good	0.22 \| good
2025-06-03T06:00:00.000Z	64 \| moderate	15.877 \| fine	70.714 \| fine	46.786 \| good	0.667 \| good	9.085 \| good	0.197 \| good
2025-06-03T07:00:00.000Z	60 \| moderate	14.133 \| fine	63.028 \| fine	47.43 \| good	0.559 \| good	7.406 \| good	0.185 \| good
2025-06-03T08:00:00.000Z	58 \| moderate	12.621 \| fine	57.174 \| fine	44.205 \| good	0.595 \| good	7.943 \| good	0.185 \| good
2025-06-03T09:00:00.000Z	56 \| moderate	11.865 \| good	53.326 \| good	44.745 \| good	0.662 \| good	6.756 \| good	0.208 \| good
2025-06-03T10:00:00.000Z	54 \| moderate	11.308 \| good	50.11 \| good	44.877 \| good	0.608 \| good	7.938 \| good	0.232 \| good
2025-06-03T11:00:00.000Z	54 \| moderate	11.261 \| good	49.956 \| good	45.083 \| good	0.633 \| good	11.353 \| good	0.245 \| good
2025-06-03T12:00:00.000Z	56 \| moderate	11.754 \| good	52.697 \| good	41.456 \| good	0.572 \| good	11.696 \| good	0.245 \| good
2025-06-03T13:00:00.000Z	56 \| moderate	12.106 \| fine	54.399 \| good	41.432 \| good	0.783 \| good	10.446 \| good	0.233 \| good
2025-06-03T14:00:00.000Z	58 \| moderate	12.711 \| fine	56.502 \| fine	43.364 \| good	0.61 \| good	9.089 \| good	0.233 \| good
2025-06-03T15:00:00.000Z	58 \| moderate	13.091 \| fine	58.588 \| fine	42.1 \| good	0.644 \| good	7.488 \| good	0.197 \| good
2025-06-03T16:00:00.000Z	58 \| moderate	13.112 \| fine	59.271 \| fine	45.045 \| good	0.61 \| good	6.891 \| good	0.174 \| good
2025-06-03T17:00:00.000Z	60 \| moderate	13.541 \| fine	61.774 \| fine	46.858 \| good	0.416 \| good	5.412 \| good	0.162 \| good
2025-06-03T18:00:00.000Z	60 \| moderate	13.613 \| fine	61.947 \| fine	50.838 \| good	0.361 \| good	3.946 \| good	0.162 \| good
2025-06-03T19:00:00.000Z	60 \| moderate	13.826 \| fine	62.969 \| fine	51.033 \| good	0.35 \| good	5.406 \| good	0.162 \| good
2025-06-03T20:00:00.000Z	60 \| moderate	14.314 \| fine	63.951 \| fine	42.207 \| good	0.288 \| good	4.916 \| good	0.149 \| good
2025-06-03T21:00:00.000Z	60 \| moderate	14.207 \| fine	64.054 \| fine	42.271 \| good	0.269 \| good	4.684 \| good	0.162 \| good
2025-06-03T22:00:00.000Z	60 \| moderate	14.031 \| fine	63.669 \| fine	45.611 \| good	0.322 \| good	4.148 \| good	0.149 \| good
2025-06-03T23:00:00.000Z	60 \| moderate	14.017 \| fine	63.702 \| fine	43.349 \| good	0.353 \| good	3.214 \| good	0.21 \| good
2025-06-04T00:00:00.000Z	60 \| moderate	14.016 \| fine	63.543 \| fine	42.243 \| good	0.305 \| good	3.898 \| good	0.21 \| good
2025-06-04T01:00:00.000Z	62 \| moderate	14.93 \| fine	66.257 \| fine	42.911 \| good	0.301 \| good	6.374 \| good	0.197 \| good
2025-06-04T02:00:00.000Z	66 \| moderate	16.835 \| fine	75.083 \| fine	42.234 \| good	0.361 \| good	8.507 \| good	0.27 \| good
2025-06-04T03:00:00.000Z	54 \| moderate	11.188 \| good	50.356 \| good	37.057 \| good	0.496 \| good	2.943 \| good	0.182 \| good
2025-06-04T04:00:00.000Z	54 \| moderate	10.731 \| good	47.52 \| good	47.324 \| good	0.312 \| good	3.75 \| good	0.193 \| good
2025-06-04T05:00:00.000Z	39 \| good	6.787 \| good	30.066 \| good	42.024 \| good	0.394 \| good	3.848 \| good	0.363 \| good
2025-06-04T06:00:00.000Z	39 \| good	4.706 \| good	20.509 \| good	42.006 \| good	0.418 \| good	4.58 \| good	0.488 \| good
2025-06-04T07:00:00.000Z	39 \| good	3.608 \| good	16.379 \| good	41.813 \| good	0.299 \| good	2.818 \| good	0.575 \| good
2025-06-04T08:00:00.000Z	38 \| good	2.924 \| good	11.988 \| good	41.183 \| good	0.338 \| good	5.243 \| good	0.76 \| good
2025-06-04T09:00:00.000Z	35 \| good	2.329 \| good	9.591 \| good	37.873 \| good	0.404 \| good	4.77 \| good	0.895 \| good
2025-06-04T10:00:00.000Z	38 \| good	2.175 \| good	9.932 \| good	41.438 \| good	0.502 \| good	4.052 \| good	0.895 \| good
2025-06-04T11:00:00.000Z	35 \| good	3.045 \| good	13.743 \| good	37.727 \| good	0.415 \| good	4.339 \| good	0.946 \| good
2025-06-04T12:00:00.000Z	38 \| good	7.153 \| good	32.096 \| good	34.899 \| good	0.32 \| good	4.768 \| good	0.739 \| good
2025-06-04T13:00:00.000Z	105 \| sensitive	37.305 \| moderate	163.743 \| moderate	31.744 \| good	0.389 \| good	3.657 \| good	0.223 \| good
2025-06-04T14:00:00.000Z	64 \| moderate	16.163 \| fine	72.521 \| fine	37.377 \| good	0.259 \| good	6.007 \| good	0.832 \| good
2025-06-04T15:00:00.000Z	66 \| moderate	16.947 \| fine	75.102 \| fine	31.571 \| good	0.221 \| good	5.682 \| good	0.81 \| good
2025-06-04T15:00:00.000Z	64 \| moderate	16.163 \| fine	72.521 \| fine	37.377 \| good	0.259 \| good	6.007 \| good	0.832 \| good
2025-06-04T16:00:00.000Z	124 \| sensitive	44.689 \| moderate	199.781 \| moderate	38.75 \| good	0.42 \| good	2.132 \| good	0.191 \| good
2025-06-04T17:00:00.000Z	115 \| sensitive	41.209 \| moderate	182.893 \| moderate	40.563 \| good	0.49 \| good	2.599 \| good	0.201 \| good
2025-06-04T18:00:00.000Z	102 \| sensitive	35.884 \| moderate	156.481 \| moderate	42.365 \| good	0.559 \| good	3.066 \| good	0.212 \| good
2025-06-04T19:00:00.000Z	88 \| moderate	28.921 \| fine	125.1 \| fine	40.429 \| good	0.447 \| good	1.797 \| good	0.17 \| good
2025-06-04T20:00:00.000Z	79 \| moderate	24.035 \| fine	104.943 \| fine	41.355 \| good	0.52 \| good	2.236 \| good	0.176 \| good
2025-06-04T21:00:00.000Z	77 \| moderate	22.776 \| fine	99.858 \| fine	43.418 \| good	0.593 \| good	2.676 \| good	0.183 \| good
2025-06-04T22:00:00.000Z	79 \| moderate	24.406 \| fine	106.623 \| fine	47.671 \| good	0.57 \| good	3.766 \| good	0.184 \| good
2025-06-04T23:00:00.000Z	92 \| moderate	31.032 \| fine	134.004 \| fine	48.318 \| good	0.659 \| good	4.528 \| good	0.19 \| good
2025-06-05T00:00:00.000Z	110 \| sensitive	38.714 \| moderate	170.479 \| moderate	45.291 \| good	0.747 \| good	5.289 \| good	0.197 \| good
2025-06-05T01:00:00.000Z	100 \| moderate	35.131 \| fine	152.812 \| fine	36.059 \| good	0.726 \| good	9.573 \| good	0.222 \| good
2025-06-05T02:00:00.000Z	99 \| moderate	34.68 \| fine	149.725 \| fine	33.988 \| good	0.8 \| good	10.211 \| good	0.228 \| good
2025-06-05T03:00:00.000Z	102 \| sensitive	36.116 \| moderate	157.295 \| moderate	30.904 \| good	0.874 \| good	10.849 \| good	0.233 \| good
2025-06-05T04:00:00.000Z	99 \| moderate	34.948 \| fine	152.1 \| fine	28.953 \| good	0.766 \| good	9.495 \| good	0.231 \| good
2025-06-05T05:00:00.000Z	100 \| moderate	35.475 \| fine	153.746 \| fine	28.424 \| good	0.808 \| good	9.575 \| good	0.233 \| good
2025-06-05T06:00:00.000Z	113 \| sensitive	40.492 \| moderate	179.339 \| moderate	27.78 \| good	0.849 \| good	9.655 \| good	0.234 \| good
2025-06-05T07:00:00.000Z	127 \| sensitive	46.333 \| moderate	208.268 \| moderate	27.927 \| good	0.718 \| good	7.853 \| good	0.231 \| good
2025-06-05T08:00:00.000Z	134 \| sensitive	49.057 \| moderate	222.234 \| moderate	29.201 \| good	0.737 \| good	7.377 \| good	0.227 \| good
2025-06-05T09:00:00.000Z	142 \| sensitive	51.862 \| moderate	235.804 \| moderate	26.666 \| good	0.756 \| good	6.901 \| good	0.224 \| good
2025-06-05T10:00:00.000Z	153 \| unhealthy	57.626 \| poor	256.795 \| poor	33.284 \| good	0.668 \| good	5.486 \| good	0.238 \| good
2025-06-05T11:00:00.000Z	153 \| unhealthy	58.353 \| poor	257.845 \| poor	31.315 \| good	0.697 \| good	5.408 \| good	0.235 \| good
2025-06-05T12:00:00.000Z	154 \| unhealthy	60.219 \| poor	259.888 \| poor	34.342 \| good	0.726 \| good	5.329 \| good	0.231 \| good
2025-06-05T13:00:00.000Z	153 \| unhealthy	59.073 \| poor	258.058 \| poor	36.468 \| good	0.798 \| good	2.667 \| good	0.226 \| good
2025-06-05T14:00:00.000Z	147 \| sensitive	53.849 \| moderate	245.27 \| moderate	40.308 \| good	0.837 \| good	2.925 \| good	0.227 \| good
2025-06-05T15:00:00.000Z	139 \| sensitive	50.567 \| moderate	228.806 \| moderate	43.83 \| good	0.876 \| good	3.182 \| good	0.228 \| good
2025-06-05T16:00:00.000Z	127 \| sensitive	45.539 \| moderate	203.739 \| moderate	48.504 \| good	0.6 \| good	1.109 \| good	0.206 \| good
2025-06-05T17:00:00.000Z	107 \| sensitive	37.859 \| moderate	165.897 \| moderate	49.089 \| good	0.669 \| good	1.353 \| good	0.21 \| good
2025-06-05T18:00:00.000Z	92 \| moderate	30.865 \| fine	133.62 \| fine	47.726 \| good	0.739 \| good	1.597 \| good	0.214 \| good
2025-06-05T19:00:00.000Z	86 \| moderate	28.347 \| fine	122.826 \| fine	42.532 \| good	0.55 \| good	1.238 \| good	0.201 \| good
2025-06-05T20:00:00.000Z	84 \| moderate	27.004 \| fine	116.953 \| fine	42.271 \| good	0.637 \| good	1.543 \| good	0.206 \| good
2025-06-05T21:00:00.000Z	82 \| moderate	25.688 \| fine	111.696 \| fine	44.132 \| good	0.724 \| good	1.849 \| good	0.211 \| good
2025-06-05T22:00:00.000Z	82 \| moderate	26.239 \| fine	113.739 \| fine	43.744 \| good	0.609 \| good	4.19 \| good	0.223 \| good
2025-06-05T23:00:00.000Z	102 \| sensitive	35.757 \| moderate	155.212 \| moderate	41.512 \| good	0.697 \| good	4.834 \| good	0.23 \| good
2025-06-06T00:00:00.000Z	110 \| sensitive	39.224 \| moderate	173.134 \| moderate	39.723 \| good	0.785 \| good	5.478 \| good	0.237 \| good
2025-06-06T01:00:00.000Z	110 \| sensitive	39.478 \| moderate	174.158 \| moderate	33.917 \| good	0.81 \| good	8.981 \| good	0.256 \| good
2025-06-06T02:00:00.000Z	115 \| sensitive	40.971 \| moderate	181.266 \| moderate	27.699 \| good	0.866 \| good	9.385 \| good	0.259 \| good
2025-06-06T03:00:00.000Z	112 \| sensitive	39.931 \| moderate	176.629 \| moderate	23.082 \| good	0.923 \| good	9.79 \| good	0.263 \| good
2025-06-06T04:00:00.000Z	96 \| moderate	33.019 \| fine	143.064 \| fine	22.623 \| good	0.779 \| good	7.908 \| good	0.242 \| good
2025-06-06T05:00:00.000Z	75 \| moderate	22.364 \| fine	97.792 \| fine	21.442 \| good	0.787 \| good	7.726 \| good	0.24 \| good
2025-06-06T06:00:00.000Z	67 \| moderate	17.932 \| fine	79.005 \| fine	17.085 \| good	0.795 \| good	7.545 \| good	0.237 \| good
2025-06-06T07:00:00.000Z	66 \| moderate	17.296 \| fine	76.801 \| fine	16.104 \| good	0.641 \| good	7.899 \| good	0.227 \| good
2025-06-06T08:00:00.000Z	66 \| moderate	16.924 \| fine	75.017 \| fine	16.268 \| good	0.667 \| good	7.294 \| good	0.223 \| good
2025-06-06T09:00:00.000Z	67 \| moderate	18.216 \| fine	80.071 \| fine	12.866 \| good	0.693 \| good	6.688 \| good	0.218 \| good
2025-06-06T10:00:00.000Z	73 \| moderate	21.266 \| fine	93.658 \| fine	12.641 \| good	0.565 \| good	5.951 \| good	0.223 \| good
2025-06-06T11:00:00.000Z	73 \| moderate	20.614 \| fine	90.745 \| fine	9.407 \| good	0.614 \| good	5.951 \| good	0.221 \| good
2025-06-06T12:00:00.000Z	73 \| moderate	20.776 \| fine	91.632 \| fine	9.496 \| good	0.663 \| good	5.952 \| good	0.22 \| good
2025-06-06T13:00:00.000Z	71 \| moderate	19.998 \| fine	88.328 \| fine	10.55 \| good	0.83 \| good	3.72 \| good	0.227 \| good
2025-06-06T14:00:00.000Z	58 \| moderate	13.333 \| fine	60.834 \| fine	22.355 \| good	0.919 \| good	4.122 \| good	0.23 \| good
2025-06-06T15:00:00.000Z	56 \| moderate	11.777 \| good	52.635 \| good	29.011 \| good	1.008 \| good	4.524 \| good	0.234 \| good

Algonquin

Empower business decisions with accurate air quality data

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

0.83ppm

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 Algonquin, Illinois get updated?

Air quality updates for Algonquin, Illinois are available every hour.

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

Algonquin, Illinois experienced its worst air quality at 01:00:00, 2025-06-04.

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

The best air quality in Algonquin, Illinois was observed at 11:00:00 on 2025-06-04.

What is the air quality in Algonquin, Illinois right now?

The air quality in Algonquin, Illinois right now is Moderate, with an AQI of 64.

What pollutant is most frequently found in Algonquin, Illinois?

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

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

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

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

Algonquin, Illinois currently has a PM_2.5 concentration of 16.163 μg/m³.

What is the current level of PM₁₀ in Algonquin, Illinois?

Algonquin, Illinois currently has a PM₁₀ concentration of 72.521 μg/m³.

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

The current carbon monoxide (CO) level in Algonquin, Illinois is 0.832 ppm.

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

The current sulfur dioxide (SO₂) concentration in Algonquin, Illinois is 0.259 ppb.

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

Algonquin, Illinois currently has an ozone (O₃) concentration of 37.377 ppm.

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

The current level of nitrogen dioxide (NO₂) in Algonquin, Illinois is 6.007 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-02T16:00:00.000Z	33 \| good	5.743 \| good	25.161 \| good	35.625 \| good	0.702 \| good	9.645 \| good	0.222 \| good
2025-06-02T17:00:00.000Z	35 \| good	6.183 \| good	26.868 \| good	37.818 \| good	0.674 \| good	4.702 \| good	0.185 \| good
2025-06-02T18:00:00.000Z	41 \| good	6.546 \| good	29.202 \| good	43.589 \| good	0.651 \| good	2.39 \| good	0.162 \| good
2025-06-02T19:00:00.000Z	44 \| good	7.119 \| good	31.739 \| good	47.052 \| good	0.663 \| good	5.521 \| good	0.162 \| good
2025-06-02T20:00:00.000Z	45 \| good	8.112 \| good	35.713 \| good	49.482 \| good	0.74 \| good	5.179 \| good	0.222 \| good
2025-06-02T21:00:00.000Z	52 \| moderate	10.303 \| good	45.925 \| good	53.17 \| good	0.866 \| good	4.724 \| good	0.222 \| good
2025-06-02T22:00:00.000Z	56 \| moderate	12.261 \| fine	55.73 \| fine	55.812 \| fine	0.756 \| good	3.861 \| good	0.199 \| good
2025-06-02T23:00:00.000Z	71 \| moderate	13.841 \| fine	62.082 \| fine	60.615 \| fine	0.465 \| good	2.875 \| good	0.222 \| good
2025-06-03T00:00:00.000Z	80 \| moderate	13.851 \| fine	62.261 \| fine	63.672 \| fine	0.453 \| good	3.814 \| good	0.185 \| good
2025-06-03T01:00:00.000Z	64 \| moderate	16.328 \| fine	71.894 \| fine	59.118 \| fine	0.459 \| good	4.888 \| good	0.197 \| good
2025-06-03T02:00:00.000Z	66 \| moderate	16.911 \| fine	75.262 \| fine	55.584 \| fine	0.541 \| good	8.936 \| good	0.208 \| good
2025-06-03T03:00:00.000Z	67 \| moderate	18.065 \| fine	80.356 \| fine	51.536 \| good	0.639 \| good	10.183 \| good	0.208 \| good
2025-06-03T04:00:00.000Z	69 \| moderate	19.438 \| fine	85.116 \| fine	51.841 \| good	0.58 \| good	7.823 \| good	0.208 \| good
2025-06-03T05:00:00.000Z	69 \| moderate	18.54 \| fine	81.719 \| fine	48.872 \| good	0.582 \| good	10.821 \| good	0.22 \| good
2025-06-03T06:00:00.000Z	64 \| moderate	15.877 \| fine	70.714 \| fine	46.786 \| good	0.667 \| good	9.085 \| good	0.197 \| good
2025-06-03T07:00:00.000Z	60 \| moderate	14.133 \| fine	63.028 \| fine	47.43 \| good	0.559 \| good	7.406 \| good	0.185 \| good
2025-06-03T08:00:00.000Z	58 \| moderate	12.621 \| fine	57.174 \| fine	44.205 \| good	0.595 \| good	7.943 \| good	0.185 \| good
2025-06-03T09:00:00.000Z	56 \| moderate	11.865 \| good	53.326 \| good	44.745 \| good	0.662 \| good	6.756 \| good	0.208 \| good
2025-06-03T10:00:00.000Z	54 \| moderate	11.308 \| good	50.11 \| good	44.877 \| good	0.608 \| good	7.938 \| good	0.232 \| good
2025-06-03T11:00:00.000Z	54 \| moderate	11.261 \| good	49.956 \| good	45.083 \| good	0.633 \| good	11.353 \| good	0.245 \| good
2025-06-03T12:00:00.000Z	56 \| moderate	11.754 \| good	52.697 \| good	41.456 \| good	0.572 \| good	11.696 \| good	0.245 \| good
2025-06-03T13:00:00.000Z	56 \| moderate	12.106 \| fine	54.399 \| good	41.432 \| good	0.783 \| good	10.446 \| good	0.233 \| good
2025-06-03T14:00:00.000Z	58 \| moderate	12.711 \| fine	56.502 \| fine	43.364 \| good	0.61 \| good	9.089 \| good	0.233 \| good
2025-06-03T15:00:00.000Z	58 \| moderate	13.091 \| fine	58.588 \| fine	42.1 \| good	0.644 \| good	7.488 \| good	0.197 \| good
2025-06-03T16:00:00.000Z	58 \| moderate	13.112 \| fine	59.271 \| fine	45.045 \| good	0.61 \| good	6.891 \| good	0.174 \| good
2025-06-03T17:00:00.000Z	60 \| moderate	13.541 \| fine	61.774 \| fine	46.858 \| good	0.416 \| good	5.412 \| good	0.162 \| good
2025-06-03T18:00:00.000Z	60 \| moderate	13.613 \| fine	61.947 \| fine	50.838 \| good	0.361 \| good	3.946 \| good	0.162 \| good
2025-06-03T19:00:00.000Z	60 \| moderate	13.826 \| fine	62.969 \| fine	51.033 \| good	0.35 \| good	5.406 \| good	0.162 \| good
2025-06-03T20:00:00.000Z	60 \| moderate	14.314 \| fine	63.951 \| fine	42.207 \| good	0.288 \| good	4.916 \| good	0.149 \| good
2025-06-03T21:00:00.000Z	60 \| moderate	14.207 \| fine	64.054 \| fine	42.271 \| good	0.269 \| good	4.684 \| good	0.162 \| good
2025-06-03T22:00:00.000Z	60 \| moderate	14.031 \| fine	63.669 \| fine	45.611 \| good	0.322 \| good	4.148 \| good	0.149 \| good
2025-06-03T23:00:00.000Z	60 \| moderate	14.017 \| fine	63.702 \| fine	43.349 \| good	0.353 \| good	3.214 \| good	0.21 \| good
2025-06-04T00:00:00.000Z	60 \| moderate	14.016 \| fine	63.543 \| fine	42.243 \| good	0.305 \| good	3.898 \| good	0.21 \| good
2025-06-04T01:00:00.000Z	62 \| moderate	14.93 \| fine	66.257 \| fine	42.911 \| good	0.301 \| good	6.374 \| good	0.197 \| good
2025-06-04T02:00:00.000Z	66 \| moderate	16.835 \| fine	75.083 \| fine	42.234 \| good	0.361 \| good	8.507 \| good	0.27 \| good
2025-06-04T03:00:00.000Z	54 \| moderate	11.188 \| good	50.356 \| good	37.057 \| good	0.496 \| good	2.943 \| good	0.182 \| good
2025-06-04T04:00:00.000Z	54 \| moderate	10.731 \| good	47.52 \| good	47.324 \| good	0.312 \| good	3.75 \| good	0.193 \| good
2025-06-04T05:00:00.000Z	39 \| good	6.787 \| good	30.066 \| good	42.024 \| good	0.394 \| good	3.848 \| good	0.363 \| good
2025-06-04T06:00:00.000Z	39 \| good	4.706 \| good	20.509 \| good	42.006 \| good	0.418 \| good	4.58 \| good	0.488 \| good
2025-06-04T07:00:00.000Z	39 \| good	3.608 \| good	16.379 \| good	41.813 \| good	0.299 \| good	2.818 \| good	0.575 \| good
2025-06-04T08:00:00.000Z	38 \| good	2.924 \| good	11.988 \| good	41.183 \| good	0.338 \| good	5.243 \| good	0.76 \| good
2025-06-04T09:00:00.000Z	35 \| good	2.329 \| good	9.591 \| good	37.873 \| good	0.404 \| good	4.77 \| good	0.895 \| good
2025-06-04T10:00:00.000Z	38 \| good	2.175 \| good	9.932 \| good	41.438 \| good	0.502 \| good	4.052 \| good	0.895 \| good
2025-06-04T11:00:00.000Z	35 \| good	3.045 \| good	13.743 \| good	37.727 \| good	0.415 \| good	4.339 \| good	0.946 \| good
2025-06-04T12:00:00.000Z	38 \| good	7.153 \| good	32.096 \| good	34.899 \| good	0.32 \| good	4.768 \| good	0.739 \| good
2025-06-04T13:00:00.000Z	105 \| sensitive	37.305 \| moderate	163.743 \| moderate	31.744 \| good	0.389 \| good	3.657 \| good	0.223 \| good
2025-06-04T14:00:00.000Z	64 \| moderate	16.163 \| fine	72.521 \| fine	37.377 \| good	0.259 \| good	6.007 \| good	0.832 \| good
2025-06-04T15:00:00.000Z	66 \| moderate	16.947 \| fine	75.102 \| fine	31.571 \| good	0.221 \| good	5.682 \| good	0.81 \| good
2025-06-04T15:00:00.000Z	64 \| moderate	16.163 \| fine	72.521 \| fine	37.377 \| good	0.259 \| good	6.007 \| good	0.832 \| good
2025-06-04T16:00:00.000Z	124 \| sensitive	44.689 \| moderate	199.781 \| moderate	38.75 \| good	0.42 \| good	2.132 \| good	0.191 \| good
2025-06-04T17:00:00.000Z	115 \| sensitive	41.209 \| moderate	182.893 \| moderate	40.563 \| good	0.49 \| good	2.599 \| good	0.201 \| good
2025-06-04T18:00:00.000Z	102 \| sensitive	35.884 \| moderate	156.481 \| moderate	42.365 \| good	0.559 \| good	3.066 \| good	0.212 \| good
2025-06-04T19:00:00.000Z	88 \| moderate	28.921 \| fine	125.1 \| fine	40.429 \| good	0.447 \| good	1.797 \| good	0.17 \| good
2025-06-04T20:00:00.000Z	79 \| moderate	24.035 \| fine	104.943 \| fine	41.355 \| good	0.52 \| good	2.236 \| good	0.176 \| good
2025-06-04T21:00:00.000Z	77 \| moderate	22.776 \| fine	99.858 \| fine	43.418 \| good	0.593 \| good	2.676 \| good	0.183 \| good
2025-06-04T22:00:00.000Z	79 \| moderate	24.406 \| fine	106.623 \| fine	47.671 \| good	0.57 \| good	3.766 \| good	0.184 \| good
2025-06-04T23:00:00.000Z	92 \| moderate	31.032 \| fine	134.004 \| fine	48.318 \| good	0.659 \| good	4.528 \| good	0.19 \| good
2025-06-05T00:00:00.000Z	110 \| sensitive	38.714 \| moderate	170.479 \| moderate	45.291 \| good	0.747 \| good	5.289 \| good	0.197 \| good
2025-06-05T01:00:00.000Z	100 \| moderate	35.131 \| fine	152.812 \| fine	36.059 \| good	0.726 \| good	9.573 \| good	0.222 \| good
2025-06-05T02:00:00.000Z	99 \| moderate	34.68 \| fine	149.725 \| fine	33.988 \| good	0.8 \| good	10.211 \| good	0.228 \| good
2025-06-05T03:00:00.000Z	102 \| sensitive	36.116 \| moderate	157.295 \| moderate	30.904 \| good	0.874 \| good	10.849 \| good	0.233 \| good
2025-06-05T04:00:00.000Z	99 \| moderate	34.948 \| fine	152.1 \| fine	28.953 \| good	0.766 \| good	9.495 \| good	0.231 \| good
2025-06-05T05:00:00.000Z	100 \| moderate	35.475 \| fine	153.746 \| fine	28.424 \| good	0.808 \| good	9.575 \| good	0.233 \| good
2025-06-05T06:00:00.000Z	113 \| sensitive	40.492 \| moderate	179.339 \| moderate	27.78 \| good	0.849 \| good	9.655 \| good	0.234 \| good
2025-06-05T07:00:00.000Z	127 \| sensitive	46.333 \| moderate	208.268 \| moderate	27.927 \| good	0.718 \| good	7.853 \| good	0.231 \| good
2025-06-05T08:00:00.000Z	134 \| sensitive	49.057 \| moderate	222.234 \| moderate	29.201 \| good	0.737 \| good	7.377 \| good	0.227 \| good
2025-06-05T09:00:00.000Z	142 \| sensitive	51.862 \| moderate	235.804 \| moderate	26.666 \| good	0.756 \| good	6.901 \| good	0.224 \| good
2025-06-05T10:00:00.000Z	153 \| unhealthy	57.626 \| poor	256.795 \| poor	33.284 \| good	0.668 \| good	5.486 \| good	0.238 \| good
2025-06-05T11:00:00.000Z	153 \| unhealthy	58.353 \| poor	257.845 \| poor	31.315 \| good	0.697 \| good	5.408 \| good	0.235 \| good
2025-06-05T12:00:00.000Z	154 \| unhealthy	60.219 \| poor	259.888 \| poor	34.342 \| good	0.726 \| good	5.329 \| good	0.231 \| good
2025-06-05T13:00:00.000Z	153 \| unhealthy	59.073 \| poor	258.058 \| poor	36.468 \| good	0.798 \| good	2.667 \| good	0.226 \| good
2025-06-05T14:00:00.000Z	147 \| sensitive	53.849 \| moderate	245.27 \| moderate	40.308 \| good	0.837 \| good	2.925 \| good	0.227 \| good
2025-06-05T15:00:00.000Z	139 \| sensitive	50.567 \| moderate	228.806 \| moderate	43.83 \| good	0.876 \| good	3.182 \| good	0.228 \| good
2025-06-05T16:00:00.000Z	127 \| sensitive	45.539 \| moderate	203.739 \| moderate	48.504 \| good	0.6 \| good	1.109 \| good	0.206 \| good
2025-06-05T17:00:00.000Z	107 \| sensitive	37.859 \| moderate	165.897 \| moderate	49.089 \| good	0.669 \| good	1.353 \| good	0.21 \| good
2025-06-05T18:00:00.000Z	92 \| moderate	30.865 \| fine	133.62 \| fine	47.726 \| good	0.739 \| good	1.597 \| good	0.214 \| good
2025-06-05T19:00:00.000Z	86 \| moderate	28.347 \| fine	122.826 \| fine	42.532 \| good	0.55 \| good	1.238 \| good	0.201 \| good
2025-06-05T20:00:00.000Z	84 \| moderate	27.004 \| fine	116.953 \| fine	42.271 \| good	0.637 \| good	1.543 \| good	0.206 \| good
2025-06-05T21:00:00.000Z	82 \| moderate	25.688 \| fine	111.696 \| fine	44.132 \| good	0.724 \| good	1.849 \| good	0.211 \| good
2025-06-05T22:00:00.000Z	82 \| moderate	26.239 \| fine	113.739 \| fine	43.744 \| good	0.609 \| good	4.19 \| good	0.223 \| good
2025-06-05T23:00:00.000Z	102 \| sensitive	35.757 \| moderate	155.212 \| moderate	41.512 \| good	0.697 \| good	4.834 \| good	0.23 \| good
2025-06-06T00:00:00.000Z	110 \| sensitive	39.224 \| moderate	173.134 \| moderate	39.723 \| good	0.785 \| good	5.478 \| good	0.237 \| good
2025-06-06T01:00:00.000Z	110 \| sensitive	39.478 \| moderate	174.158 \| moderate	33.917 \| good	0.81 \| good	8.981 \| good	0.256 \| good
2025-06-06T02:00:00.000Z	115 \| sensitive	40.971 \| moderate	181.266 \| moderate	27.699 \| good	0.866 \| good	9.385 \| good	0.259 \| good
2025-06-06T03:00:00.000Z	112 \| sensitive	39.931 \| moderate	176.629 \| moderate	23.082 \| good	0.923 \| good	9.79 \| good	0.263 \| good
2025-06-06T04:00:00.000Z	96 \| moderate	33.019 \| fine	143.064 \| fine	22.623 \| good	0.779 \| good	7.908 \| good	0.242 \| good
2025-06-06T05:00:00.000Z	75 \| moderate	22.364 \| fine	97.792 \| fine	21.442 \| good	0.787 \| good	7.726 \| good	0.24 \| good
2025-06-06T06:00:00.000Z	67 \| moderate	17.932 \| fine	79.005 \| fine	17.085 \| good	0.795 \| good	7.545 \| good	0.237 \| good
2025-06-06T07:00:00.000Z	66 \| moderate	17.296 \| fine	76.801 \| fine	16.104 \| good	0.641 \| good	7.899 \| good	0.227 \| good
2025-06-06T08:00:00.000Z	66 \| moderate	16.924 \| fine	75.017 \| fine	16.268 \| good	0.667 \| good	7.294 \| good	0.223 \| good
2025-06-06T09:00:00.000Z	67 \| moderate	18.216 \| fine	80.071 \| fine	12.866 \| good	0.693 \| good	6.688 \| good	0.218 \| good
2025-06-06T10:00:00.000Z	73 \| moderate	21.266 \| fine	93.658 \| fine	12.641 \| good	0.565 \| good	5.951 \| good	0.223 \| good
2025-06-06T11:00:00.000Z	73 \| moderate	20.614 \| fine	90.745 \| fine	9.407 \| good	0.614 \| good	5.951 \| good	0.221 \| good
2025-06-06T12:00:00.000Z	73 \| moderate	20.776 \| fine	91.632 \| fine	9.496 \| good	0.663 \| good	5.952 \| good	0.22 \| good
2025-06-06T13:00:00.000Z	71 \| moderate	19.998 \| fine	88.328 \| fine	10.55 \| good	0.83 \| good	3.72 \| good	0.227 \| good
2025-06-06T14:00:00.000Z	58 \| moderate	13.333 \| fine	60.834 \| fine	22.355 \| good	0.919 \| good	4.122 \| good	0.23 \| good
2025-06-06T15:00:00.000Z	56 \| moderate	11.777 \| good	52.635 \| good	29.011 \| good	1.008 \| good	4.524 \| good	0.234 \| good

Current air quality index in Algonquin, Illinois today

Major air pollutants in Algonquin, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Algonquin, Illinois air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

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Carpentersville, Illinois

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Huntley, Illinois

Barrington, Illinois

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Frequently asked questions

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

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

What is the air quality in Algonquin, Illinois right now?

What pollutant is most frequently found in Algonquin, Illinois?

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

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

What is the current level of PM10 in Algonquin, Illinois?

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

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

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

What is the current level of nitrogen dioxide (NO2) in Algonquin, 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 Algonquin, Illinois right now?

What is the current level of PM₁₀ in Algonquin, Illinois?

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

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

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