What is the PM10 level in Cary, Illinois at the moment?

The PM10 concentration in Cary, Illinois is 71.006 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Cary, Illinois at the moment?

Currently, Cary, Illinois has a sulfur dioxide (SO2) concentration of 0.213 ppb.

What is the ozone (O3) level in Cary, Illinois at the moment?

The current ozone (O3) level in Cary, Illinois at the moment is 28.002 ppm.

What is the nitrogen dioxide (NO2) level in Cary, Illinois at the moment?

Nitrogen dioxide (NO2) level in Cary, Illinois at the moment is 4.65 ppb.

Real-time air quality index in Cary, Illinois today

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

Stay updated with real-time air quality in Cary, 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

Cary, Illinois

Last updated: ... (Local time)

Major air pollutants in Cary, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

15.90 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

71.01 μg/m³

155

255

425

605+

Ozone (O₃)

28.00 ppb

201

201+

Sulfur Dioxide (SO₂)

0.21 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.65 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.82 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Cary, Illinois

Get Live Pollen Counts

Cary, Illinois

Scroll To Air Quality Map

Track live Cary, 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	15.901 \| fine	71.006 \| fine	28.002 \| good	0.213 \| good	4.65 \| good	0.816 \| 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

Cary

Get reliable air quality data to drive your business

Cary, Illinois air quality map: Stay updated on AQI near you

0.83ppm

How accurate is Illinois, USA air quality data?

Air quality and pollutant data for Illinois, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

Air quality levels in US

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

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How often is air quality information updated for Cary, Illinois?

The air quality information for Cary, Illinois is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Cary, Illinois at its worst?

In the past 24 hours, the air quality in Cary, Illinois was at its worst at 01:00:00 on 2025-06-04.

When did Cary, Illinois experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Cary, Illinois was observed at 11:00:00 on 2025-06-04.

What is the AQI in Cary, Illinois right now?

As of now, the AQI in Cary, Illinois is 64, indicating Moderate conditions.

What is the most common type of pollution in Cary, Illinois?

Cary, Illinois air has the highest levels of PM2.5.

What should I do in case of poor air quality in Cary, Illinois?

Poor air quality in Cary, Illinois means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Cary, Illinois at the moment?

PM_2.5 levels in Cary, Illinois are currently 15.901 μg/m³.

What is the PM₁₀ level in Cary, Illinois at the moment?

The PM₁₀ concentration in Cary, Illinois is 71.006 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Cary, Illinois at the moment?

The current carbon monoxide (CO) concentration in Cary, Illinois is 0.816 ppm.

What is the sulfur dioxide (SO₂) level in Cary, Illinois at the moment?

Currently, Cary, Illinois has a sulfur dioxide (SO₂) concentration of 0.213 ppb.

What is the ozone (O₃) level in Cary, Illinois at the moment?

The current ozone (O₃) level in Cary, Illinois at the moment is 28.002 ppm.

What is the nitrogen dioxide (NO₂) level in Cary, Illinois at the moment?

Nitrogen dioxide (NO₂) level in Cary, Illinois at the moment is 4.65 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

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	15.901 \| fine	71.006 \| fine	28.002 \| good	0.213 \| good	4.65 \| good	0.816 \| 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

Real-time air quality index in Cary, Illinois today

Major air pollutants in Cary, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Cary, Illinois air quality forecast and history

Get reliable air quality data to drive your business

Cary, Illinois air quality map: Stay updated on AQI near you

Air quality in nearby cities

Crystal Lake, Illinois

Algonquin, Illinois

Lake In The Hills, Illinois

Wauconda, Illinois

Carpentersville, Illinois

Barrington, Illinois

How accurate is Illinois, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is air quality information updated for Cary, Illinois?

What time in the last 24 hours was the air quality in Cary, Illinois at its worst?

When did Cary, Illinois experience the best air quality in the last 24 hours?

What is the AQI in Cary, Illinois right now?

What is the most common type of pollution in Cary, Illinois?

What should I do in case of poor air quality in Cary, Illinois?

What is the PM2.5 level in Cary, Illinois at the moment?

What is the PM10 level in Cary, Illinois at the moment?

What is the carbon monoxide (CO) level in Cary, Illinois at the moment?

What is the sulfur dioxide (SO2) level in Cary, Illinois at the moment?

What is the ozone (O3) level in Cary, Illinois at the moment?

What is the nitrogen dioxide (NO2) level in Cary, Illinois at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Cary, Illinois at the moment?

What is the PM₁₀ level in Cary, Illinois at the moment?

What is the sulfur dioxide (SO₂) level in Cary, Illinois at the moment?

What is the ozone (O₃) level in Cary, Illinois at the moment?

What is the nitrogen dioxide (NO₂) level in Cary, Illinois at the moment?