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

The PM10 concentration in Cary, Illinois is 119.003 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 1.086 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 43.999 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 2.249 ppb.

Live 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)

17.70 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

79.00 μg/m³

155

255

425

605+

Ozone (O₃)

41.00 ppb

201

201+

Sulfur Dioxide (SO₂)

1.32 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.22 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.40 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
2025-07-21T13:00:00.000Z	145 \| sensitive	53.498 \| moderate	242.992 \| moderate	24.999 \| good	0.881 \| good	5.72 \| good	0.171 \| good
2025-07-21T14:00:00.000Z	152 \| unhealthy	56.897 \| poor	256.989 \| poor	27.999 \| good	0.811 \| good	3.282 \| good	0.148 \| good
2025-07-21T15:00:00.000Z	152 \| unhealthy	56.897 \| poor	256.987 \| poor	32.999 \| good	1.931 \| good	3.248 \| good	0.148 \| good
2025-07-21T16:00:00.000Z	131 \| sensitive	47.499 \| moderate	214.994 \| moderate	32.999 \| good	1.994 \| good	1.926 \| good	0.135 \| good
2025-07-21T17:00:00.000Z	131 \| sensitive	47.499 \| moderate	214.992 \| moderate	37 \| good	1.007 \| good	1.521 \| good	0.135 \| good
2025-07-21T18:00:00.000Z	97 \| moderate	33.5 \| fine	145 \| fine	41 \| good	0.881 \| good	1.832 \| good	0.163 \| good
2025-07-21T19:00:00.000Z	97 \| moderate	33.5 \| fine	145 \| fine	45.001 \| good	1.106 \| good	2.057 \| good	0.199 \| good
2025-07-21T20:00:00.000Z	94 \| moderate	31.7 \| fine	137 \| fine	47.001 \| good	0.775 \| good	1.527 \| good	0.197 \| good
2025-07-21T21:00:00.000Z	88 \| moderate	29.2 \| fine	126.999 \| fine	49.001 \| good	1.609 \| good	1.684 \| good	0.217 \| good
2025-07-21T22:00:00.000Z	84 \| moderate	26.9 \| fine	116.999 \| fine	52.001 \| good	1.726 \| good	1.882 \| good	0.245 \| good
2025-07-21T23:00:00.000Z	77 \| moderate	23.3 \| fine	103.001 \| fine	52.001 \| good	1.055 \| good	1.41 \| good	0.253 \| good
2025-07-22T00:00:00.000Z	75 \| moderate	21.501 \| fine	95.003 \| fine	49.001 \| good	1.027 \| good	1.523 \| good	0.276 \| good
2025-07-22T01:00:00.000Z	75 \| moderate	21.501 \| fine	95.003 \| fine	44.001 \| good	1.529 \| good	2.897 \| good	0.304 \| good
2025-07-22T02:00:00.000Z	75 \| moderate	21.901 \| fine	97.001 \| fine	42.001 \| good	1.29 \| good	2.95 \| good	0.292 \| good
2025-07-22T03:00:00.000Z	54 \| moderate	10.841 \| good	48.172 \| good	28 \| good	1.165 \| good	7.746 \| good	0.263 \| good
2025-07-22T04:00:00.000Z	84 \| moderate	26.8 \| fine	116.999 \| fine	38 \| good	0.412 \| good	5.921 \| good	0.21 \| good
2025-07-22T05:00:00.000Z	82 \| moderate	25.6 \| fine	111.002 \| fine	36 \| good	0.531 \| good	7.692 \| good	0.163 \| good
2025-07-22T06:00:00.000Z	82 \| moderate	25.6 \| fine	111.002 \| fine	33 \| good	0.756 \| good	11.33 \| good	0.15 \| good
2025-07-22T07:00:00.000Z	73 \| moderate	21.101 \| fine	93.005 \| fine	29 \| good	0.628 \| good	8.816 \| good	0.124 \| good
2025-07-22T08:00:00.000Z	73 \| moderate	21.101 \| fine	93.004 \| fine	25 \| good	0.461 \| good	12.606 \| good	0.124 \| good
2025-07-22T09:00:00.000Z	60 \| moderate	14.402 \| fine	65.007 \| fine	26 \| good	0.271 \| good	11.709 \| good	0.112 \| good
2025-07-22T10:00:00.000Z	58 \| moderate	13.302 \| fine	61.008 \| fine	25 \| good	0.317 \| good	9.324 \| good	0.124 \| good
2025-07-22T11:00:00.000Z	58 \| moderate	12.902 \| fine	59.008 \| fine	23 \| good	0.493 \| good	8.944 \| good	0.176 \| good
2025-07-22T12:00:00.000Z	58 \| moderate	12.902 \| fine	59.008 \| fine	23 \| good	0.528 \| good	7.335 \| good	0.177 \| good
2025-07-22T13:00:00.000Z	64 \| moderate	16.302 \| fine	73.008 \| fine	25.998 \| good	0.316 \| good	6.985 \| good	0.177 \| good
2025-07-22T14:00:00.000Z	64 \| moderate	16.302 \| fine	73.008 \| fine	24.999 \| good	0.746 \| good	4.279 \| good	0.185 \| good
2025-07-22T15:00:00.000Z	73 \| moderate	21.202 \| fine	93.006 \| fine	27 \| good	0.835 \| good	5.121 \| good	0.226 \| good
2025-07-22T16:00:00.000Z	86 \| moderate	27.501 \| fine	119.003 \| fine	36.999 \| good	1.171 \| good	3.819 \| good	0.215 \| good
2025-07-22T17:00:00.000Z	86 \| moderate	27.501 \| fine	119.003 \| fine	43.999 \| good	1.086 \| good	2.249 \| good	0.215 \| good
2025-07-22T18:00:00.000Z	84 \| moderate	26.701 \| fine	117.002 \| fine	50 \| good	1.088 \| good	2.415 \| good	0.203 \| good
2025-07-22T19:00:00.000Z	81 \| moderate	25.001 \| fine	109.004 \| fine	56.999 \| fine	0.957 \| good	2.073 \| good	0.248 \| good
2025-07-22T20:00:00.000Z	93 \| moderate	23.401 \| fine	103.002 \| fine	67.998 \| fine	0.821 \| good	1.82 \| good	0.268 \| good
2025-07-22T21:00:00.000Z	115 \| sensitive	23.401 \| fine	103.002 \| fine	74.997 \| moderate	0.724 \| good	1.854 \| good	0.385 \| good
2025-07-22T22:00:00.000Z	119 \| sensitive	24.7 \| fine	106.999 \| fine	75.997 \| moderate	0.771 \| good	1.868 \| good	0.514 \| good
2025-07-22T23:00:00.000Z	101 \| sensitive	24.9 \| fine	108.997 \| fine	70.998 \| fine	0.731 \| good	1.893 \| good	0.597 \| good
2025-07-23T00:00:00.000Z	119 \| sensitive	24.799 \| fine	108.997 \| fine	75.997 \| moderate	0.783 \| good	1.97 \| good	0.55 \| good
2025-07-23T01:00:00.000Z	108 \| sensitive	24.799 \| fine	108.998 \| fine	72.997 \| moderate	0.696 \| good	2.497 \| good	0.526 \| good
2025-07-23T02:00:00.000Z	93 \| moderate	24.299 \| fine	106.997 \| fine	67.997 \| fine	0.656 \| good	4.729 \| good	0.562 \| good
2025-07-23T03:00:00.000Z	77 \| moderate	23.1 \| fine	100.999 \| fine	54.999 \| good	0.569 \| good	5.609 \| good	0.574 \| good
2025-07-23T04:00:00.000Z	77 \| moderate	22.6 \| fine	98.999 \| fine	54.998 \| good	0.567 \| good	5.226 \| good	0.48 \| good
2025-07-23T05:00:00.000Z	77 \| moderate	22.6 \| fine	98.999 \| fine	48.999 \| good	0.553 \| good	4.263 \| good	0.48 \| good
2025-07-23T06:00:00.000Z	75 \| moderate	22.4 \| fine	98.999 \| fine	45.999 \| good	0.92 \| good	6.139 \| good	0.482 \| good
2025-07-23T07:00:00.000Z	73 \| moderate	21.5 \| fine	94.999 \| fine	45.999 \| good	2.373 \| good	5.167 \| good	0.459 \| good
2025-07-23T08:00:00.000Z	71 \| moderate	20.2 \| fine	89 \| fine	43 \| good	3.289 \| good	5.943 \| good	0.403 \| good
2025-07-23T09:00:00.000Z	69 \| moderate	19.4 \| fine	85 \| fine	43.999 \| good	2.363 \| good	5.473 \| good	0.403 \| good
2025-07-23T10:00:00.000Z	67 \| moderate	18.5 \| fine	80.999 \| fine	43.999 \| good	2.067 \| good	10.329 \| good	0.403 \| good
2025-07-23T11:00:00.000Z	67 \| moderate	17.7 \| fine	79 \| fine	41 \| good	1.322 \| good	8.225 \| good	0.403 \| good
2025-07-23T12:00:00.000Z	67 \| moderate	17.7 \| fine	79 \| fine	41 \| good	1.322 \| good	8.225 \| good	0.403 \| good
2025-07-22T18:00:00.000Z	71 \| moderate	16.22 \| fine	72.941 \| fine	61.039 \| fine	2.078 \| good	1.96 \| good	0.254 \| good
2025-07-22T19:00:00.000Z	80 \| moderate	13.743 \| fine	61.169 \| fine	63.716 \| fine	2.017 \| good	2.006 \| good	0.251 \| good
2025-07-22T20:00:00.000Z	90 \| moderate	13.088 \| fine	59.026 \| fine	67.493 \| fine	1.956 \| good	2.052 \| good	0.248 \| good
2025-07-22T21:00:00.000Z	101 \| sensitive	12.828 \| fine	57.143 \| fine	71.471 \| moderate	1.896 \| good	2.098 \| good	0.245 \| good
2025-07-22T22:00:00.000Z	93 \| moderate	12.858 \| fine	57.09 \| fine	67.551 \| fine	1.778 \| good	2.873 \| good	0.245 \| good
2025-07-22T23:00:00.000Z	74 \| moderate	14.984 \| fine	66.953 \| fine	61.562 \| fine	1.661 \| good	3.648 \| good	0.245 \| good
2025-07-23T00:00:00.000Z	62 \| moderate	14.52 \| fine	64.975 \| fine	53.06 \| good	1.543 \| good	4.423 \| good	0.245 \| good
2025-07-23T01:00:00.000Z	60 \| moderate	13.832 \| fine	62.919 \| fine	49.137 \| good	1.659 \| good	5.995 \| good	0.253 \| good
2025-07-23T02:00:00.000Z	56 \| moderate	12.365 \| fine	55.175 \| fine	40.567 \| good	1.774 \| good	7.567 \| good	0.261 \| good
2025-07-23T03:00:00.000Z	62 \| moderate	15.434 \| fine	69.068 \| fine	33.594 \| good	1.889 \| good	9.139 \| good	0.27 \| good
2025-07-23T04:00:00.000Z	66 \| moderate	17.485 \| fine	77.093 \| fine	32.061 \| good	1.954 \| good	8.709 \| good	0.266 \| good
2025-07-23T05:00:00.000Z	66 \| moderate	16.882 \| fine	75.014 \| fine	33.499 \| good	2.02 \| good	8.279 \| good	0.262 \| good
2025-07-23T06:00:00.000Z	64 \| moderate	15.723 \| fine	69.165 \| fine	33.034 \| good	2.086 \| good	7.849 \| good	0.259 \| good
2025-07-23T07:00:00.000Z	64 \| moderate	15.576 \| fine	69.124 \| fine	31.089 \| good	2.005 \| good	7.331 \| good	0.254 \| good
2025-07-23T08:00:00.000Z	64 \| moderate	15.722 \| fine	71 \| fine	29.608 \| good	1.924 \| good	6.813 \| good	0.25 \| good
2025-07-23T09:00:00.000Z	66 \| moderate	16.62 \| fine	73.078 \| fine	29.407 \| good	1.844 \| good	6.294 \| good	0.245 \| good
2025-07-23T10:00:00.000Z	69 \| moderate	18.963 \| fine	83.062 \| fine	27.35 \| good	1.829 \| good	6.173 \| good	0.245 \| good
2025-07-23T11:00:00.000Z	71 \| moderate	19.764 \| fine	86.92 \| fine	22.754 \| good	1.814 \| good	6.053 \| good	0.245 \| good
2025-07-23T12:00:00.000Z	79 \| moderate	23.921 \| fine	104.836 \| fine	26.721 \| good	1.8 \| good	5.932 \| good	0.245 \| good
2025-07-23T13:00:00.000Z	82 \| moderate	25.914 \| fine	112.818 \| fine	31.426 \| good	2.274 \| good	5.313 \| good	0.248 \| good
2025-07-23T14:00:00.000Z	79 \| moderate	24.214 \| fine	104.947 \| fine	34.361 \| good	2.749 \| good	4.694 \| good	0.251 \| good
2025-07-23T15:00:00.000Z	77 \| moderate	22.612 \| fine	98.921 \| fine	39.358 \| good	3.224 \| good	4.075 \| good	0.254 \| good
2025-07-23T16:00:00.000Z	71 \| moderate	19.557 \| fine	86.851 \| fine	42.478 \| good	3.187 \| good	3.238 \| good	0.242 \| good
2025-07-23T17:00:00.000Z	67 \| moderate	18.146 \| fine	80.863 \| fine	45.503 \| good	3.15 \| good	2.401 \| good	0.23 \| good
2025-07-23T18:00:00.000Z	71 \| moderate	19.699 \| fine	86.959 \| fine	47.583 \| good	3.114 \| good	1.564 \| good	0.217 \| good
2025-07-23T19:00:00.000Z	71 \| moderate	20.045 \| fine	88.927 \| fine	49.418 \| good	2.668 \| good	1.552 \| good	0.21 \| good
2025-07-23T20:00:00.000Z	71 \| moderate	20.166 \| fine	88.913 \| fine	49.729 \| good	2.223 \| good	1.54 \| good	0.203 \| good
2025-07-23T21:00:00.000Z	71 \| moderate	20.235 \| fine	88.946 \| fine	49.328 \| good	1.777 \| good	1.528 \| good	0.196 \| good
2025-07-23T22:00:00.000Z	73 \| moderate	20.659 \| fine	90.918 \| fine	50.141 \| good	1.694 \| good	2.445 \| good	0.2 \| good
2025-07-23T23:00:00.000Z	75 \| moderate	21.807 \| fine	94.931 \| fine	47.587 \| good	1.611 \| good	3.362 \| good	0.205 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	17.871 \| fine	78.897 \| fine	42.498 \| good	1.528 \| good	4.279 \| good	0.209 \| good
2025-07-24T01:00:00.000Z	60 \| moderate	14.111 \| fine	62.975 \| fine	39.349 \| good	1.556 \| good	5.018 \| good	0.213 \| good
2025-07-24T02:00:00.000Z	58 \| moderate	13.41 \| fine	60.892 \| fine	36.343 \| good	1.584 \| good	5.758 \| good	0.217 \| good
2025-07-24T03:00:00.000Z	62 \| moderate	15.146 \| fine	67.064 \| fine	34.005 \| good	1.612 \| good	6.497 \| good	0.22 \| good
2025-07-24T04:00:00.000Z	66 \| moderate	17.42 \| fine	76.987 \| fine	33.361 \| good	1.483 \| good	6.232 \| good	0.217 \| good
2025-07-24T05:00:00.000Z	66 \| moderate	16.656 \| fine	73.126 \| fine	28.917 \| good	1.354 \| good	5.967 \| good	0.213 \| good
2025-07-24T06:00:00.000Z	64 \| moderate	15.95 \| fine	71.063 \| fine	31.15 \| good	1.225 \| good	5.702 \| good	0.21 \| good
2025-07-24T07:00:00.000Z	67 \| moderate	18.106 \| fine	80.954 \| fine	30.312 \| good	1.152 \| good	5.343 \| good	0.208 \| good
2025-07-24T08:00:00.000Z	69 \| moderate	19.37 \| fine	85.049 \| fine	28.932 \| good	1.079 \| good	4.985 \| good	0.207 \| good
2025-07-24T09:00:00.000Z	75 \| moderate	22.091 \| fine	96.954 \| fine	30.48 \| good	1.006 \| good	4.626 \| good	0.205 \| good
2025-07-24T10:00:00.000Z	71 \| moderate	19.78 \| fine	86.954 \| fine	28.258 \| good	1.247 \| good	4.626 \| good	0.206 \| good
2025-07-24T11:00:00.000Z	75 \| moderate	22.33 \| fine	96.975 \| fine	28.415 \| good	1.487 \| good	4.626 \| good	0.207 \| good
2025-07-24T12:00:00.000Z	77 \| moderate	22.892 \| fine	100.807 \| fine	28.25 \| good	1.728 \| good	4.626 \| good	0.208 \| good
2025-07-24T13:00:00.000Z	75 \| moderate	21.903 \| fine	96.821 \| fine	32.225 \| good	1.792 \| good	4.092 \| good	0.211 \| good
2025-07-24T14:00:00.000Z	69 \| moderate	19.271 \| fine	84.925 \| fine	38.81 \| good	1.856 \| good	3.557 \| good	0.213 \| good
2025-07-24T15:00:00.000Z	60 \| moderate	13.993 \| fine	62.954 \| fine	39.382 \| good	1.919 \| good	3.023 \| good	0.216 \| good
2025-07-24T16:00:00.000Z	56 \| moderate	12.011 \| good	53.963 \| good	42.039 \| good	1.644 \| good	2.482 \| good	0.207 \| good
2025-07-24T17:00:00.000Z	56 \| moderate	11.899 \| good	52.118 \| good	39.357 \| good	1.368 \| good	1.942 \| good	0.198 \| good

Cary

Get reliable air quality data to drive your business

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

0.22ppm

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

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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 05:00:00 on 2025-07-21.

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 03:00:00 on 2025-07-22.

What is the AQI in Cary, Illinois right now?

As of now, the AQI in Cary, Illinois is 86, 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 27.501 μg/m³.

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

The PM₁₀ concentration in Cary, Illinois is 119.003 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 0.215 ppm.

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

Currently, Cary, Illinois has a sulfur dioxide (SO₂) concentration of 1.086 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 43.999 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 2.249 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-21T13:00:00.000Z	145 \| sensitive	53.498 \| moderate	242.992 \| moderate	24.999 \| good	0.881 \| good	5.72 \| good	0.171 \| good
2025-07-21T14:00:00.000Z	152 \| unhealthy	56.897 \| poor	256.989 \| poor	27.999 \| good	0.811 \| good	3.282 \| good	0.148 \| good
2025-07-21T15:00:00.000Z	152 \| unhealthy	56.897 \| poor	256.987 \| poor	32.999 \| good	1.931 \| good	3.248 \| good	0.148 \| good
2025-07-21T16:00:00.000Z	131 \| sensitive	47.499 \| moderate	214.994 \| moderate	32.999 \| good	1.994 \| good	1.926 \| good	0.135 \| good
2025-07-21T17:00:00.000Z	131 \| sensitive	47.499 \| moderate	214.992 \| moderate	37 \| good	1.007 \| good	1.521 \| good	0.135 \| good
2025-07-21T18:00:00.000Z	97 \| moderate	33.5 \| fine	145 \| fine	41 \| good	0.881 \| good	1.832 \| good	0.163 \| good
2025-07-21T19:00:00.000Z	97 \| moderate	33.5 \| fine	145 \| fine	45.001 \| good	1.106 \| good	2.057 \| good	0.199 \| good
2025-07-21T20:00:00.000Z	94 \| moderate	31.7 \| fine	137 \| fine	47.001 \| good	0.775 \| good	1.527 \| good	0.197 \| good
2025-07-21T21:00:00.000Z	88 \| moderate	29.2 \| fine	126.999 \| fine	49.001 \| good	1.609 \| good	1.684 \| good	0.217 \| good
2025-07-21T22:00:00.000Z	84 \| moderate	26.9 \| fine	116.999 \| fine	52.001 \| good	1.726 \| good	1.882 \| good	0.245 \| good
2025-07-21T23:00:00.000Z	77 \| moderate	23.3 \| fine	103.001 \| fine	52.001 \| good	1.055 \| good	1.41 \| good	0.253 \| good
2025-07-22T00:00:00.000Z	75 \| moderate	21.501 \| fine	95.003 \| fine	49.001 \| good	1.027 \| good	1.523 \| good	0.276 \| good
2025-07-22T01:00:00.000Z	75 \| moderate	21.501 \| fine	95.003 \| fine	44.001 \| good	1.529 \| good	2.897 \| good	0.304 \| good
2025-07-22T02:00:00.000Z	75 \| moderate	21.901 \| fine	97.001 \| fine	42.001 \| good	1.29 \| good	2.95 \| good	0.292 \| good
2025-07-22T03:00:00.000Z	54 \| moderate	10.841 \| good	48.172 \| good	28 \| good	1.165 \| good	7.746 \| good	0.263 \| good
2025-07-22T04:00:00.000Z	84 \| moderate	26.8 \| fine	116.999 \| fine	38 \| good	0.412 \| good	5.921 \| good	0.21 \| good
2025-07-22T05:00:00.000Z	82 \| moderate	25.6 \| fine	111.002 \| fine	36 \| good	0.531 \| good	7.692 \| good	0.163 \| good
2025-07-22T06:00:00.000Z	82 \| moderate	25.6 \| fine	111.002 \| fine	33 \| good	0.756 \| good	11.33 \| good	0.15 \| good
2025-07-22T07:00:00.000Z	73 \| moderate	21.101 \| fine	93.005 \| fine	29 \| good	0.628 \| good	8.816 \| good	0.124 \| good
2025-07-22T08:00:00.000Z	73 \| moderate	21.101 \| fine	93.004 \| fine	25 \| good	0.461 \| good	12.606 \| good	0.124 \| good
2025-07-22T09:00:00.000Z	60 \| moderate	14.402 \| fine	65.007 \| fine	26 \| good	0.271 \| good	11.709 \| good	0.112 \| good
2025-07-22T10:00:00.000Z	58 \| moderate	13.302 \| fine	61.008 \| fine	25 \| good	0.317 \| good	9.324 \| good	0.124 \| good
2025-07-22T11:00:00.000Z	58 \| moderate	12.902 \| fine	59.008 \| fine	23 \| good	0.493 \| good	8.944 \| good	0.176 \| good
2025-07-22T12:00:00.000Z	58 \| moderate	12.902 \| fine	59.008 \| fine	23 \| good	0.528 \| good	7.335 \| good	0.177 \| good
2025-07-22T13:00:00.000Z	64 \| moderate	16.302 \| fine	73.008 \| fine	25.998 \| good	0.316 \| good	6.985 \| good	0.177 \| good
2025-07-22T14:00:00.000Z	64 \| moderate	16.302 \| fine	73.008 \| fine	24.999 \| good	0.746 \| good	4.279 \| good	0.185 \| good
2025-07-22T15:00:00.000Z	73 \| moderate	21.202 \| fine	93.006 \| fine	27 \| good	0.835 \| good	5.121 \| good	0.226 \| good
2025-07-22T16:00:00.000Z	86 \| moderate	27.501 \| fine	119.003 \| fine	36.999 \| good	1.171 \| good	3.819 \| good	0.215 \| good
2025-07-22T17:00:00.000Z	86 \| moderate	27.501 \| fine	119.003 \| fine	43.999 \| good	1.086 \| good	2.249 \| good	0.215 \| good
2025-07-22T18:00:00.000Z	84 \| moderate	26.701 \| fine	117.002 \| fine	50 \| good	1.088 \| good	2.415 \| good	0.203 \| good
2025-07-22T19:00:00.000Z	81 \| moderate	25.001 \| fine	109.004 \| fine	56.999 \| fine	0.957 \| good	2.073 \| good	0.248 \| good
2025-07-22T20:00:00.000Z	93 \| moderate	23.401 \| fine	103.002 \| fine	67.998 \| fine	0.821 \| good	1.82 \| good	0.268 \| good
2025-07-22T21:00:00.000Z	115 \| sensitive	23.401 \| fine	103.002 \| fine	74.997 \| moderate	0.724 \| good	1.854 \| good	0.385 \| good
2025-07-22T22:00:00.000Z	119 \| sensitive	24.7 \| fine	106.999 \| fine	75.997 \| moderate	0.771 \| good	1.868 \| good	0.514 \| good
2025-07-22T23:00:00.000Z	101 \| sensitive	24.9 \| fine	108.997 \| fine	70.998 \| fine	0.731 \| good	1.893 \| good	0.597 \| good
2025-07-23T00:00:00.000Z	119 \| sensitive	24.799 \| fine	108.997 \| fine	75.997 \| moderate	0.783 \| good	1.97 \| good	0.55 \| good
2025-07-23T01:00:00.000Z	108 \| sensitive	24.799 \| fine	108.998 \| fine	72.997 \| moderate	0.696 \| good	2.497 \| good	0.526 \| good
2025-07-23T02:00:00.000Z	93 \| moderate	24.299 \| fine	106.997 \| fine	67.997 \| fine	0.656 \| good	4.729 \| good	0.562 \| good
2025-07-23T03:00:00.000Z	77 \| moderate	23.1 \| fine	100.999 \| fine	54.999 \| good	0.569 \| good	5.609 \| good	0.574 \| good
2025-07-23T04:00:00.000Z	77 \| moderate	22.6 \| fine	98.999 \| fine	54.998 \| good	0.567 \| good	5.226 \| good	0.48 \| good
2025-07-23T05:00:00.000Z	77 \| moderate	22.6 \| fine	98.999 \| fine	48.999 \| good	0.553 \| good	4.263 \| good	0.48 \| good
2025-07-23T06:00:00.000Z	75 \| moderate	22.4 \| fine	98.999 \| fine	45.999 \| good	0.92 \| good	6.139 \| good	0.482 \| good
2025-07-23T07:00:00.000Z	73 \| moderate	21.5 \| fine	94.999 \| fine	45.999 \| good	2.373 \| good	5.167 \| good	0.459 \| good
2025-07-23T08:00:00.000Z	71 \| moderate	20.2 \| fine	89 \| fine	43 \| good	3.289 \| good	5.943 \| good	0.403 \| good
2025-07-23T09:00:00.000Z	69 \| moderate	19.4 \| fine	85 \| fine	43.999 \| good	2.363 \| good	5.473 \| good	0.403 \| good
2025-07-23T10:00:00.000Z	67 \| moderate	18.5 \| fine	80.999 \| fine	43.999 \| good	2.067 \| good	10.329 \| good	0.403 \| good
2025-07-23T11:00:00.000Z	67 \| moderate	17.7 \| fine	79 \| fine	41 \| good	1.322 \| good	8.225 \| good	0.403 \| good
2025-07-23T12:00:00.000Z	67 \| moderate	17.7 \| fine	79 \| fine	41 \| good	1.322 \| good	8.225 \| good	0.403 \| good
2025-07-22T18:00:00.000Z	71 \| moderate	16.22 \| fine	72.941 \| fine	61.039 \| fine	2.078 \| good	1.96 \| good	0.254 \| good
2025-07-22T19:00:00.000Z	80 \| moderate	13.743 \| fine	61.169 \| fine	63.716 \| fine	2.017 \| good	2.006 \| good	0.251 \| good
2025-07-22T20:00:00.000Z	90 \| moderate	13.088 \| fine	59.026 \| fine	67.493 \| fine	1.956 \| good	2.052 \| good	0.248 \| good
2025-07-22T21:00:00.000Z	101 \| sensitive	12.828 \| fine	57.143 \| fine	71.471 \| moderate	1.896 \| good	2.098 \| good	0.245 \| good
2025-07-22T22:00:00.000Z	93 \| moderate	12.858 \| fine	57.09 \| fine	67.551 \| fine	1.778 \| good	2.873 \| good	0.245 \| good
2025-07-22T23:00:00.000Z	74 \| moderate	14.984 \| fine	66.953 \| fine	61.562 \| fine	1.661 \| good	3.648 \| good	0.245 \| good
2025-07-23T00:00:00.000Z	62 \| moderate	14.52 \| fine	64.975 \| fine	53.06 \| good	1.543 \| good	4.423 \| good	0.245 \| good
2025-07-23T01:00:00.000Z	60 \| moderate	13.832 \| fine	62.919 \| fine	49.137 \| good	1.659 \| good	5.995 \| good	0.253 \| good
2025-07-23T02:00:00.000Z	56 \| moderate	12.365 \| fine	55.175 \| fine	40.567 \| good	1.774 \| good	7.567 \| good	0.261 \| good
2025-07-23T03:00:00.000Z	62 \| moderate	15.434 \| fine	69.068 \| fine	33.594 \| good	1.889 \| good	9.139 \| good	0.27 \| good
2025-07-23T04:00:00.000Z	66 \| moderate	17.485 \| fine	77.093 \| fine	32.061 \| good	1.954 \| good	8.709 \| good	0.266 \| good
2025-07-23T05:00:00.000Z	66 \| moderate	16.882 \| fine	75.014 \| fine	33.499 \| good	2.02 \| good	8.279 \| good	0.262 \| good
2025-07-23T06:00:00.000Z	64 \| moderate	15.723 \| fine	69.165 \| fine	33.034 \| good	2.086 \| good	7.849 \| good	0.259 \| good
2025-07-23T07:00:00.000Z	64 \| moderate	15.576 \| fine	69.124 \| fine	31.089 \| good	2.005 \| good	7.331 \| good	0.254 \| good
2025-07-23T08:00:00.000Z	64 \| moderate	15.722 \| fine	71 \| fine	29.608 \| good	1.924 \| good	6.813 \| good	0.25 \| good
2025-07-23T09:00:00.000Z	66 \| moderate	16.62 \| fine	73.078 \| fine	29.407 \| good	1.844 \| good	6.294 \| good	0.245 \| good
2025-07-23T10:00:00.000Z	69 \| moderate	18.963 \| fine	83.062 \| fine	27.35 \| good	1.829 \| good	6.173 \| good	0.245 \| good
2025-07-23T11:00:00.000Z	71 \| moderate	19.764 \| fine	86.92 \| fine	22.754 \| good	1.814 \| good	6.053 \| good	0.245 \| good
2025-07-23T12:00:00.000Z	79 \| moderate	23.921 \| fine	104.836 \| fine	26.721 \| good	1.8 \| good	5.932 \| good	0.245 \| good
2025-07-23T13:00:00.000Z	82 \| moderate	25.914 \| fine	112.818 \| fine	31.426 \| good	2.274 \| good	5.313 \| good	0.248 \| good
2025-07-23T14:00:00.000Z	79 \| moderate	24.214 \| fine	104.947 \| fine	34.361 \| good	2.749 \| good	4.694 \| good	0.251 \| good
2025-07-23T15:00:00.000Z	77 \| moderate	22.612 \| fine	98.921 \| fine	39.358 \| good	3.224 \| good	4.075 \| good	0.254 \| good
2025-07-23T16:00:00.000Z	71 \| moderate	19.557 \| fine	86.851 \| fine	42.478 \| good	3.187 \| good	3.238 \| good	0.242 \| good
2025-07-23T17:00:00.000Z	67 \| moderate	18.146 \| fine	80.863 \| fine	45.503 \| good	3.15 \| good	2.401 \| good	0.23 \| good
2025-07-23T18:00:00.000Z	71 \| moderate	19.699 \| fine	86.959 \| fine	47.583 \| good	3.114 \| good	1.564 \| good	0.217 \| good
2025-07-23T19:00:00.000Z	71 \| moderate	20.045 \| fine	88.927 \| fine	49.418 \| good	2.668 \| good	1.552 \| good	0.21 \| good
2025-07-23T20:00:00.000Z	71 \| moderate	20.166 \| fine	88.913 \| fine	49.729 \| good	2.223 \| good	1.54 \| good	0.203 \| good
2025-07-23T21:00:00.000Z	71 \| moderate	20.235 \| fine	88.946 \| fine	49.328 \| good	1.777 \| good	1.528 \| good	0.196 \| good
2025-07-23T22:00:00.000Z	73 \| moderate	20.659 \| fine	90.918 \| fine	50.141 \| good	1.694 \| good	2.445 \| good	0.2 \| good
2025-07-23T23:00:00.000Z	75 \| moderate	21.807 \| fine	94.931 \| fine	47.587 \| good	1.611 \| good	3.362 \| good	0.205 \| good
2025-07-24T00:00:00.000Z	67 \| moderate	17.871 \| fine	78.897 \| fine	42.498 \| good	1.528 \| good	4.279 \| good	0.209 \| good
2025-07-24T01:00:00.000Z	60 \| moderate	14.111 \| fine	62.975 \| fine	39.349 \| good	1.556 \| good	5.018 \| good	0.213 \| good
2025-07-24T02:00:00.000Z	58 \| moderate	13.41 \| fine	60.892 \| fine	36.343 \| good	1.584 \| good	5.758 \| good	0.217 \| good
2025-07-24T03:00:00.000Z	62 \| moderate	15.146 \| fine	67.064 \| fine	34.005 \| good	1.612 \| good	6.497 \| good	0.22 \| good
2025-07-24T04:00:00.000Z	66 \| moderate	17.42 \| fine	76.987 \| fine	33.361 \| good	1.483 \| good	6.232 \| good	0.217 \| good
2025-07-24T05:00:00.000Z	66 \| moderate	16.656 \| fine	73.126 \| fine	28.917 \| good	1.354 \| good	5.967 \| good	0.213 \| good
2025-07-24T06:00:00.000Z	64 \| moderate	15.95 \| fine	71.063 \| fine	31.15 \| good	1.225 \| good	5.702 \| good	0.21 \| good
2025-07-24T07:00:00.000Z	67 \| moderate	18.106 \| fine	80.954 \| fine	30.312 \| good	1.152 \| good	5.343 \| good	0.208 \| good
2025-07-24T08:00:00.000Z	69 \| moderate	19.37 \| fine	85.049 \| fine	28.932 \| good	1.079 \| good	4.985 \| good	0.207 \| good
2025-07-24T09:00:00.000Z	75 \| moderate	22.091 \| fine	96.954 \| fine	30.48 \| good	1.006 \| good	4.626 \| good	0.205 \| good
2025-07-24T10:00:00.000Z	71 \| moderate	19.78 \| fine	86.954 \| fine	28.258 \| good	1.247 \| good	4.626 \| good	0.206 \| good
2025-07-24T11:00:00.000Z	75 \| moderate	22.33 \| fine	96.975 \| fine	28.415 \| good	1.487 \| good	4.626 \| good	0.207 \| good
2025-07-24T12:00:00.000Z	77 \| moderate	22.892 \| fine	100.807 \| fine	28.25 \| good	1.728 \| good	4.626 \| good	0.208 \| good
2025-07-24T13:00:00.000Z	75 \| moderate	21.903 \| fine	96.821 \| fine	32.225 \| good	1.792 \| good	4.092 \| good	0.211 \| good
2025-07-24T14:00:00.000Z	69 \| moderate	19.271 \| fine	84.925 \| fine	38.81 \| good	1.856 \| good	3.557 \| good	0.213 \| good
2025-07-24T15:00:00.000Z	60 \| moderate	13.993 \| fine	62.954 \| fine	39.382 \| good	1.919 \| good	3.023 \| good	0.216 \| good
2025-07-24T16:00:00.000Z	56 \| moderate	12.011 \| good	53.963 \| good	42.039 \| good	1.644 \| good	2.482 \| good	0.207 \| good
2025-07-24T17:00:00.000Z	56 \| moderate	11.899 \| good	52.118 \| good	39.357 \| good	1.368 \| good	1.942 \| good	0.198 \| good

Live 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

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

Air quality in nearby cities

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Algonquin, Illinois

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Frequently asked questions

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

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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?