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

The PM10 concentration in Deerfield, Illinois is 9.186 μg/m3 at the moment.

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

Currently, Deerfield, Illinois has a sulfur dioxide (SO2) concentration of 0.393 ppb.

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

The current ozone (O3) level in Deerfield, Illinois at the moment is 37.463 ppm.

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

Nitrogen dioxide (NO2) level in Deerfield, Illinois at the moment is 2.197 ppb.

Live air quality index in Deerfield, Illinois today

Q: What is the PM2.5 level in Deerfield, Illinois at the moment?

PM2.5 levels in Deerfield, Illinois are currently 2.218 μg/m3.

Stay updated with real-time air quality in Deerfield, 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

Deerfield, Illinois

Last updated: ... (Local time)

Major air pollutants in Deerfield, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

1.76 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

7.38 μg/m³

155

255

425

605+

Ozone (O₃)

38.07 ppb

201

201+

Sulfur Dioxide (SO₂)

0.41 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.30 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.18 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Deerfield, Illinois

Get Live Pollen Counts

Deerfield, Illinois

Scroll To Air Quality Map

Track live Deerfield, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-13T01:00:00.000Z	43 \| good	2.862 \| good	11.313 \| good	46.429 \| good	0.471 \| good	4.27 \| good	0.218 \| good
2026-06-13T02:00:00.000Z	44 \| good	2.849 \| good	11.178 \| good	47.235 \| good	0.465 \| good	5.027 \| good	0.257 \| good
2026-06-13T03:00:00.000Z	36 \| good	3.037 \| good	11.788 \| good	38.849 \| good	0.527 \| good	10.954 \| good	0.344 \| good
2026-06-13T04:00:00.000Z	36 \| good	3.561 \| good	14.462 \| good	38.849 \| good	0.596 \| good	11.974 \| good	0.305 \| good
2026-06-13T05:00:00.000Z	31 \| good	4.826 \| good	17.819 \| good	33.72 \| good	0.658 \| good	16.077 \| good	0.266 \| good
2026-06-13T06:00:00.000Z	29 \| good	4.858 \| good	17.551 \| good	31.278 \| good	0.618 \| good	11.066 \| good	0.209 \| good
2026-06-13T07:00:00.000Z	33 \| good	6.16 \| good	21.57 \| good	28.87 \| good	0.596 \| good	13.027 \| good	0.2 \| good
2026-06-13T08:00:00.000Z	27 \| good	5.447 \| good	18.086 \| good	26.465 \| good	0.556 \| good	11.41 \| good	0.202 \| good
2026-06-13T09:00:00.000Z	27 \| good	4.883 \| good	15.915 \| good	23.529 \| good	0.526 \| good	7.147 \| good	0.161 \| good
2026-06-13T10:00:00.000Z	22 \| good	4.476 \| good	14.874 \| good	21.655 \| good	0.65 \| good	5.775 \| good	0.163 \| good
2026-06-13T11:00:00.000Z	22 \| good	4.271 \| good	13.656 \| good	20.512 \| good	0.571 \| good	6.38 \| good	0.201 \| good
2026-06-13T12:00:00.000Z	22 \| good	3.986 \| good	13.66 \| good	21.352 \| good	0.545 \| good	6.228 \| good	0.238 \| good
2026-06-13T13:00:00.000Z	22 \| good	3.993 \| good	13.547 \| good	23.437 \| good	0.571 \| good	5.748 \| good	0.235 \| good
2026-06-13T14:00:00.000Z	24 \| good	3.771 \| good	13.366 \| good	25.534 \| good	0.62 \| good	2.976 \| good	0.242 \| good
2026-06-13T15:00:00.000Z	30 \| good	3.369 \| good	13.054 \| good	32.33 \| good	0.601 \| good	2.686 \| good	0.23 \| good
2026-06-13T16:00:00.000Z	33 \| good	3.222 \| good	12.99 \| good	36.302 \| good	0.511 \| good	3.858 \| good	0.218 \| good
2026-06-13T17:00:00.000Z	36 \| good	3.238 \| good	14.391 \| good	39.336 \| good	0.433 \| good	3.625 \| good	0.201 \| good
2026-06-13T18:00:00.000Z	41 \| good	3.232 \| good	14.841 \| good	43.544 \| good	0.519 \| good	2.131 \| good	0.191 \| good
2026-06-13T19:00:00.000Z	43 \| good	3.306 \| good	14.849 \| good	46.294 \| good	0.548 \| good	3.525 \| good	0.201 \| good
2026-06-13T20:00:00.000Z	44 \| good	3.467 \| good	16.254 \| good	47.617 \| good	0.483 \| good	3.783 \| good	0.201 \| good
2026-06-13T21:00:00.000Z	45 \| good	3.823 \| good	16.979 \| good	49.035 \| good	0.454 \| good	2.312 \| good	0.201 \| good
2026-06-13T22:00:00.000Z	46 \| good	4.678 \| good	18.06 \| good	50.406 \| good	0.52 \| good	2.991 \| good	0.201 \| good
2026-06-13T23:00:00.000Z	46 \| good	4.691 \| good	17.885 \| good	49.645 \| good	0.438 \| good	3.453 \| good	0.191 \| good
2026-06-14T00:00:00.000Z	44 \| good	5.687 \| good	19.377 \| good	46.779 \| good	0.437 \| good	3.803 \| good	0.203 \| good
2026-06-14T01:00:00.000Z	44 \| good	5.763 \| good	18.625 \| good	46.592 \| good	0.372 \| good	3.522 \| good	0.241 \| good
2026-06-14T02:00:00.000Z	44 \| good	5.955 \| good	19.012 \| good	47.025 \| good	0.396 \| good	3.283 \| good	0.23 \| good
2026-06-14T03:00:00.000Z	41 \| good	6.051 \| good	18.495 \| good	43.772 \| good	0.472 \| good	4.263 \| good	0.193 \| good
2026-06-14T04:00:00.000Z	41 \| good	5.573 \| good	16.538 \| good	43.772 \| good	0.473 \| good	4.297 \| good	0.193 \| good
2026-06-14T05:00:00.000Z	41 \| good	4.766 \| good	15.457 \| good	43.706 \| good	0.445 \| good	5.794 \| good	0.193 \| good
2026-06-14T06:00:00.000Z	38 \| good	4.466 \| good	13.367 \| good	40.567 \| good	0.421 \| good	6.897 \| good	0.155 \| good
2026-06-14T07:00:00.000Z	35 \| good	4.294 \| good	13.764 \| good	38.165 \| good	0.418 \| good	5.75 \| good	0.155 \| good
2026-06-14T08:00:00.000Z	33 \| good	3.587 \| good	11.185 \| good	36.387 \| good	0.385 \| good	5.723 \| good	0.155 \| good
2026-06-14T09:00:00.000Z	27 \| good	4.084 \| good	13.643 \| good	29.398 \| good	0.411 \| good	4.05 \| good	0.155 \| good
2026-06-14T10:00:00.000Z	25 \| good	4.444 \| good	14.396 \| good	26.559 \| good	0.487 \| good	2.773 \| good	0.119 \| good
2026-06-14T11:00:00.000Z	27 \| good	4.259 \| good	14.308 \| good	29.495 \| good	0.464 \| good	3.015 \| good	0.157 \| good
2026-06-14T12:00:00.000Z	30 \| good	3.985 \| good	13.788 \| good	32.464 \| good	0.474 \| good	5.089 \| good	0.17 \| good
2026-06-14T13:00:00.000Z	29 \| good	3.983 \| good	13.818 \| good	30.711 \| good	0.412 \| good	4.211 \| good	0.155 \| good
2026-06-14T14:00:00.000Z	28 \| good	3.557 \| good	11.748 \| good	30.461 \| good	0.316 \| good	3.02 \| good	0.155 \| good
2026-06-14T15:00:00.000Z	29 \| good	3.458 \| good	10.901 \| good	31.309 \| good	0.326 \| good	3.302 \| good	0.155 \| good
2026-06-14T16:00:00.000Z	29 \| good	3.357 \| good	10.807 \| good	30.995 \| good	0.317 \| good	3.136 \| good	0.179 \| good
2026-06-14T17:00:00.000Z	29 \| good	3.381 \| good	10.963 \| good	30.96 \| good	0.308 \| good	3.017 \| good	0.166 \| good
2026-06-14T18:00:00.000Z	30 \| good	3.1 \| good	10.745 \| good	31.658 \| good	0.334 \| good	2.811 \| good	0.166 \| good
2026-06-14T19:00:00.000Z	29 \| good	2.906 \| good	10.31 \| good	31.161 \| good	0.51 \| good	4.096 \| good	0.206 \| good
2026-06-14T20:00:00.000Z	29 \| good	2.464 \| good	8.831 \| good	31.005 \| good	0.349 \| good	2.043 \| good	0.151 \| good
2026-06-14T21:00:00.000Z	28 \| good	2.242 \| good	7.989 \| good	30.218 \| good	0.32 \| good	2.124 \| good	0.151 \| good
2026-06-14T22:00:00.000Z	31 \| good	2.239 \| good	8.961 \| good	32.777 \| good	0.355 \| good	2.317 \| good	0.139 \| good
2026-06-14T23:00:00.000Z	34 \| good	2.218 \| good	9.186 \| good	37.463 \| good	0.393 \| good	2.197 \| good	0.177 \| good
2026-06-15T00:00:00.000Z	35 \| good	1.758 \| good	7.383 \| good	38.066 \| good	0.405 \| good	2.296 \| good	0.177 \| good
2026-06-15T01:00:00.000Z	28 \| good	1.102 \| good	4.569 \| good	30.309 \| good	0.184 \| good	3.158 \| good	0.123 \| good
2026-06-15T02:00:00.000Z	23 \| good	0.799 \| good	3.004 \| good	25.489 \| good	0.246 \| good	4.911 \| good	0.128 \| good
2026-06-15T03:00:00.000Z	26 \| good	1.397 \| good	5.355 \| good	27.689 \| good	0.292 \| good	5.973 \| good	0.13 \| good
2026-06-15T04:00:00.000Z	26 \| good	1.959 \| good	8.063 \| good	27.796 \| good	0.341 \| good	6.687 \| good	0.131 \| good
2026-06-15T05:00:00.000Z	23 \| good	2.736 \| good	11.483 \| good	24.904 \| good	0.403 \| good	7.541 \| good	0.135 \| good
2026-06-15T06:00:00.000Z	23 \| good	1.99 \| good	8.22 \| good	24.895 \| good	0.467 \| good	8.321 \| good	0.14 \| good
2026-06-15T07:00:00.000Z	20 \| good	1.225 \| good	4.772 \| good	21.86 \| good	0.54 \| good	9.108 \| good	0.144 \| good
2026-06-15T08:00:00.000Z	20 \| good	0.822 \| good	3.326 \| good	21.912 \| good	0.568 \| good	10.136 \| good	0.148 \| good
2026-06-15T09:00:00.000Z	19 \| good	1.52 \| good	6.102 \| good	19.713 \| good	0.569 \| good	10.954 \| good	0.152 \| good
2026-06-15T10:00:00.000Z	18 \| good	1.326 \| good	5.187 \| good	19.364 \| good	0.54 \| good	11.182 \| good	0.153 \| good
2026-06-15T11:00:00.000Z	20 \| good	2.634 \| good	10.973 \| good	21.818 \| good	0.476 \| good	9.91 \| good	0.152 \| good
2026-06-15T12:00:00.000Z	24 \| good	2.303 \| good	9.741 \| good	25.726 \| good	0.421 \| good	8.14 \| good	0.151 \| good
2026-06-15T13:00:00.000Z	32 \| good	2.002 \| good	8.063 \| good	34.676 \| good	0.391 \| good	5.821 \| good	0.146 \| good
2026-06-15T14:00:00.000Z	39 \| good	2.22 \| good	9.13 \| good	42.016 \| good	0.409 \| good	4.198 \| good	0.137 \| good
2026-06-15T15:00:00.000Z	43 \| good	1.354 \| good	5.464 \| good	46.175 \| good	0.379 \| good	2.607 \| good	0.128 \| good
2026-06-15T16:00:00.000Z	44 \| good	1.298 \| good	4.993 \| good	47.828 \| good	0.342 \| good	1.855 \| good	0.125 \| good
2026-06-15T17:00:00.000Z	43 \| good	1.43 \| good	6.004 \| good	46.334 \| good	0.3 \| good	1.411 \| good	0.122 \| good
2026-06-15T18:00:00.000Z	40 \| good	1.265 \| good	5.24 \| good	42.872 \| good	0.277 \| good	1.203 \| good	0.12 \| good
2026-06-15T19:00:00.000Z	39 \| good	1.488 \| good	6.14 \| good	42.074 \| good	0.26 \| good	1.118 \| good	0.118 \| good
2026-06-15T20:00:00.000Z	40 \| good	2.078 \| good	8.468 \| good	43.041 \| good	0.255 \| good	1.113 \| good	0.116 \| good
2026-06-15T21:00:00.000Z	41 \| good	2.113 \| good	8.608 \| good	43.791 \| good	0.245 \| good	1.165 \| good	0.115 \| good
2026-06-15T22:00:00.000Z	41 \| good	1.704 \| good	6.779 \| good	44.053 \| good	0.234 \| good	1.331 \| good	0.114 \| good
2026-06-15T23:00:00.000Z	37 \| good	1.777 \| good	7.29 \| good	39.845 \| good	0.232 \| good	1.755 \| good	0.116 \| good
2026-06-16T00:00:00.000Z	36 \| good	1.714 \| good	6.743 \| good	38.538 \| good	0.245 \| good	2.42 \| good	0.119 \| good
2026-06-16T01:00:00.000Z	37 \| good	2.248 \| good	9.164 \| good	39.759 \| good	0.3 \| good	4.26 \| good	0.126 \| good
2026-06-16T02:00:00.000Z	35 \| good	1.666 \| good	6.623 \| good	38.051 \| good	0.365 \| good	6.768 \| good	0.136 \| good
2026-06-16T03:00:00.000Z	30 \| good	2.842 \| good	11.597 \| good	31.671 \| good	0.426 \| good	9.039 \| good	0.145 \| good
2026-06-16T04:00:00.000Z	29 \| good	3.439 \| good	15.029 \| good	30.673 \| good	0.472 \| good	10.519 \| good	0.151 \| good
2026-06-16T05:00:00.000Z	28 \| good	2.874 \| good	12.137 \| good	30.216 \| good	0.475 \| good	10.804 \| good	0.154 \| good
2026-06-16T06:00:00.000Z	29 \| good	1.963 \| good	7.888 \| good	31.096 \| good	0.453 \| good	10.035 \| good	0.154 \| good
2026-06-16T07:00:00.000Z	27 \| good	2.355 \| good	9.65 \| good	28.66 \| good	0.429 \| good	9.101 \| good	0.15 \| good
2026-06-16T08:00:00.000Z	23 \| good	2.23 \| good	8.909 \| good	25.135 \| good	0.411 \| good	8.297 \| good	0.147 \| good
2026-06-16T09:00:00.000Z	21 \| good	2.745 \| good	10.998 \| good	23.44 \| good	0.406 \| good	7.628 \| good	0.145 \| good
2026-06-16T10:00:00.000Z	27 \| good	4.533 \| good	19.756 \| good	21.289 \| good	0.415 \| good	7.366 \| good	0.143 \| good
2026-06-16T11:00:00.000Z	27 \| good	5.039 \| good	21.824 \| good	25.203 \| good	0.433 \| good	7.282 \| good	0.143 \| good
2026-06-16T12:00:00.000Z	23 \| good	3.62 \| good	15.85 \| good	24.991 \| good	0.461 \| good	6.624 \| good	0.145 \| good
2026-06-16T13:00:00.000Z	26 \| good	3.711 \| good	16.216 \| good	27.664 \| good	0.512 \| good	6.616 \| good	0.15 \| good
2026-06-16T14:00:00.000Z	32 \| good	4.25 \| good	18.643 \| good	34.898 \| good	0.567 \| good	6.014 \| good	0.152 \| good
2026-06-16T15:00:00.000Z	40 \| good	2.824 \| good	11.715 \| good	42.9 \| good	0.606 \| good	4.506 \| good	0.143 \| good
2026-06-16T16:00:00.000Z	35 \| good	3.639 \| good	16.225 \| good	38.078 \| good	0.608 \| good	2.837 \| good	0.131 \| good
2026-06-16T17:00:00.000Z	35 \| good	4.27 \| good	18.857 \| good	37.564 \| good	0.534 \| good	1.771 \| good	0.122 \| good
2026-06-16T18:00:00.000Z	37 \| good	4.269 \| good	18.804 \| good	39.564 \| good	0.455 \| good	1.304 \| good	0.118 \| good
2026-06-16T19:00:00.000Z	36 \| good	3.266 \| good	14.384 \| good	38.947 \| good	0.397 \| good	1.06 \| good	0.118 \| good
2026-06-16T20:00:00.000Z	44 \| good	2.27 \| good	9.46 \| good	46.631 \| good	0.322 \| good	1.151 \| good	0.116 \| good
2026-06-16T21:00:00.000Z	39 \| good	1.213 \| good	4.892 \| good	42.092 \| good	0.265 \| good	1.351 \| good	0.114 \| good
2026-06-16T22:00:00.000Z	32 \| good	0.925 \| good	3.758 \| good	35.212 \| good	0.216 \| good	1.436 \| good	0.111 \| good
2026-06-16T23:00:00.000Z	31 \| good	0.652 \| good	2.256 \| good	33.595 \| good	0.188 \| good	1.569 \| good	0.111 \| good
2026-06-17T00:00:00.000Z	36 \| good	2.431 \| good	2.493 \| good	38.796 \| good	0.202 \| good	1.76 \| good	0.11 \| good

Deerfield

Get reliable air quality data to drive your business

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

0.18ppm

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 Deerfield, Illinois?

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

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

In the past 24 hours, the air quality in Deerfield, Illinois was at its worst at 02:00:00 on 2026-06-14.

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

In the last 24 hours, the best air quality in Deerfield, Illinois was observed at 10:00:00 on 2026-06-14.

What is the AQI in Deerfield, Illinois right now?

As of now, the AQI in Deerfield, Illinois is 34, indicating Good conditions.

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

Deerfield, Illinois air has the highest levels of O3.

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

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

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

PM_2.5 levels in Deerfield, Illinois are currently 2.218 μg/m³.

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

The PM₁₀ concentration in Deerfield, Illinois is 9.186 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Deerfield, Illinois is 0.177 ppm.

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

Currently, Deerfield, Illinois has a sulfur dioxide (SO₂) concentration of 0.393 ppb.

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

The current ozone (O₃) level in Deerfield, Illinois at the moment is 37.463 ppm.

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

Nitrogen dioxide (NO₂) level in Deerfield, Illinois at the moment is 2.197 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-13T01:00:00.000Z	43 \| good	2.862 \| good	11.313 \| good	46.429 \| good	0.471 \| good	4.27 \| good	0.218 \| good
2026-06-13T02:00:00.000Z	44 \| good	2.849 \| good	11.178 \| good	47.235 \| good	0.465 \| good	5.027 \| good	0.257 \| good
2026-06-13T03:00:00.000Z	36 \| good	3.037 \| good	11.788 \| good	38.849 \| good	0.527 \| good	10.954 \| good	0.344 \| good
2026-06-13T04:00:00.000Z	36 \| good	3.561 \| good	14.462 \| good	38.849 \| good	0.596 \| good	11.974 \| good	0.305 \| good
2026-06-13T05:00:00.000Z	31 \| good	4.826 \| good	17.819 \| good	33.72 \| good	0.658 \| good	16.077 \| good	0.266 \| good
2026-06-13T06:00:00.000Z	29 \| good	4.858 \| good	17.551 \| good	31.278 \| good	0.618 \| good	11.066 \| good	0.209 \| good
2026-06-13T07:00:00.000Z	33 \| good	6.16 \| good	21.57 \| good	28.87 \| good	0.596 \| good	13.027 \| good	0.2 \| good
2026-06-13T08:00:00.000Z	27 \| good	5.447 \| good	18.086 \| good	26.465 \| good	0.556 \| good	11.41 \| good	0.202 \| good
2026-06-13T09:00:00.000Z	27 \| good	4.883 \| good	15.915 \| good	23.529 \| good	0.526 \| good	7.147 \| good	0.161 \| good
2026-06-13T10:00:00.000Z	22 \| good	4.476 \| good	14.874 \| good	21.655 \| good	0.65 \| good	5.775 \| good	0.163 \| good
2026-06-13T11:00:00.000Z	22 \| good	4.271 \| good	13.656 \| good	20.512 \| good	0.571 \| good	6.38 \| good	0.201 \| good
2026-06-13T12:00:00.000Z	22 \| good	3.986 \| good	13.66 \| good	21.352 \| good	0.545 \| good	6.228 \| good	0.238 \| good
2026-06-13T13:00:00.000Z	22 \| good	3.993 \| good	13.547 \| good	23.437 \| good	0.571 \| good	5.748 \| good	0.235 \| good
2026-06-13T14:00:00.000Z	24 \| good	3.771 \| good	13.366 \| good	25.534 \| good	0.62 \| good	2.976 \| good	0.242 \| good
2026-06-13T15:00:00.000Z	30 \| good	3.369 \| good	13.054 \| good	32.33 \| good	0.601 \| good	2.686 \| good	0.23 \| good
2026-06-13T16:00:00.000Z	33 \| good	3.222 \| good	12.99 \| good	36.302 \| good	0.511 \| good	3.858 \| good	0.218 \| good
2026-06-13T17:00:00.000Z	36 \| good	3.238 \| good	14.391 \| good	39.336 \| good	0.433 \| good	3.625 \| good	0.201 \| good
2026-06-13T18:00:00.000Z	41 \| good	3.232 \| good	14.841 \| good	43.544 \| good	0.519 \| good	2.131 \| good	0.191 \| good
2026-06-13T19:00:00.000Z	43 \| good	3.306 \| good	14.849 \| good	46.294 \| good	0.548 \| good	3.525 \| good	0.201 \| good
2026-06-13T20:00:00.000Z	44 \| good	3.467 \| good	16.254 \| good	47.617 \| good	0.483 \| good	3.783 \| good	0.201 \| good
2026-06-13T21:00:00.000Z	45 \| good	3.823 \| good	16.979 \| good	49.035 \| good	0.454 \| good	2.312 \| good	0.201 \| good
2026-06-13T22:00:00.000Z	46 \| good	4.678 \| good	18.06 \| good	50.406 \| good	0.52 \| good	2.991 \| good	0.201 \| good
2026-06-13T23:00:00.000Z	46 \| good	4.691 \| good	17.885 \| good	49.645 \| good	0.438 \| good	3.453 \| good	0.191 \| good
2026-06-14T00:00:00.000Z	44 \| good	5.687 \| good	19.377 \| good	46.779 \| good	0.437 \| good	3.803 \| good	0.203 \| good
2026-06-14T01:00:00.000Z	44 \| good	5.763 \| good	18.625 \| good	46.592 \| good	0.372 \| good	3.522 \| good	0.241 \| good
2026-06-14T02:00:00.000Z	44 \| good	5.955 \| good	19.012 \| good	47.025 \| good	0.396 \| good	3.283 \| good	0.23 \| good
2026-06-14T03:00:00.000Z	41 \| good	6.051 \| good	18.495 \| good	43.772 \| good	0.472 \| good	4.263 \| good	0.193 \| good
2026-06-14T04:00:00.000Z	41 \| good	5.573 \| good	16.538 \| good	43.772 \| good	0.473 \| good	4.297 \| good	0.193 \| good
2026-06-14T05:00:00.000Z	41 \| good	4.766 \| good	15.457 \| good	43.706 \| good	0.445 \| good	5.794 \| good	0.193 \| good
2026-06-14T06:00:00.000Z	38 \| good	4.466 \| good	13.367 \| good	40.567 \| good	0.421 \| good	6.897 \| good	0.155 \| good
2026-06-14T07:00:00.000Z	35 \| good	4.294 \| good	13.764 \| good	38.165 \| good	0.418 \| good	5.75 \| good	0.155 \| good
2026-06-14T08:00:00.000Z	33 \| good	3.587 \| good	11.185 \| good	36.387 \| good	0.385 \| good	5.723 \| good	0.155 \| good
2026-06-14T09:00:00.000Z	27 \| good	4.084 \| good	13.643 \| good	29.398 \| good	0.411 \| good	4.05 \| good	0.155 \| good
2026-06-14T10:00:00.000Z	25 \| good	4.444 \| good	14.396 \| good	26.559 \| good	0.487 \| good	2.773 \| good	0.119 \| good
2026-06-14T11:00:00.000Z	27 \| good	4.259 \| good	14.308 \| good	29.495 \| good	0.464 \| good	3.015 \| good	0.157 \| good
2026-06-14T12:00:00.000Z	30 \| good	3.985 \| good	13.788 \| good	32.464 \| good	0.474 \| good	5.089 \| good	0.17 \| good
2026-06-14T13:00:00.000Z	29 \| good	3.983 \| good	13.818 \| good	30.711 \| good	0.412 \| good	4.211 \| good	0.155 \| good
2026-06-14T14:00:00.000Z	28 \| good	3.557 \| good	11.748 \| good	30.461 \| good	0.316 \| good	3.02 \| good	0.155 \| good
2026-06-14T15:00:00.000Z	29 \| good	3.458 \| good	10.901 \| good	31.309 \| good	0.326 \| good	3.302 \| good	0.155 \| good
2026-06-14T16:00:00.000Z	29 \| good	3.357 \| good	10.807 \| good	30.995 \| good	0.317 \| good	3.136 \| good	0.179 \| good
2026-06-14T17:00:00.000Z	29 \| good	3.381 \| good	10.963 \| good	30.96 \| good	0.308 \| good	3.017 \| good	0.166 \| good
2026-06-14T18:00:00.000Z	30 \| good	3.1 \| good	10.745 \| good	31.658 \| good	0.334 \| good	2.811 \| good	0.166 \| good
2026-06-14T19:00:00.000Z	29 \| good	2.906 \| good	10.31 \| good	31.161 \| good	0.51 \| good	4.096 \| good	0.206 \| good
2026-06-14T20:00:00.000Z	29 \| good	2.464 \| good	8.831 \| good	31.005 \| good	0.349 \| good	2.043 \| good	0.151 \| good
2026-06-14T21:00:00.000Z	28 \| good	2.242 \| good	7.989 \| good	30.218 \| good	0.32 \| good	2.124 \| good	0.151 \| good
2026-06-14T22:00:00.000Z	31 \| good	2.239 \| good	8.961 \| good	32.777 \| good	0.355 \| good	2.317 \| good	0.139 \| good
2026-06-14T23:00:00.000Z	34 \| good	2.218 \| good	9.186 \| good	37.463 \| good	0.393 \| good	2.197 \| good	0.177 \| good
2026-06-15T00:00:00.000Z	35 \| good	1.758 \| good	7.383 \| good	38.066 \| good	0.405 \| good	2.296 \| good	0.177 \| good
2026-06-15T01:00:00.000Z	28 \| good	1.102 \| good	4.569 \| good	30.309 \| good	0.184 \| good	3.158 \| good	0.123 \| good
2026-06-15T02:00:00.000Z	23 \| good	0.799 \| good	3.004 \| good	25.489 \| good	0.246 \| good	4.911 \| good	0.128 \| good
2026-06-15T03:00:00.000Z	26 \| good	1.397 \| good	5.355 \| good	27.689 \| good	0.292 \| good	5.973 \| good	0.13 \| good
2026-06-15T04:00:00.000Z	26 \| good	1.959 \| good	8.063 \| good	27.796 \| good	0.341 \| good	6.687 \| good	0.131 \| good
2026-06-15T05:00:00.000Z	23 \| good	2.736 \| good	11.483 \| good	24.904 \| good	0.403 \| good	7.541 \| good	0.135 \| good
2026-06-15T06:00:00.000Z	23 \| good	1.99 \| good	8.22 \| good	24.895 \| good	0.467 \| good	8.321 \| good	0.14 \| good
2026-06-15T07:00:00.000Z	20 \| good	1.225 \| good	4.772 \| good	21.86 \| good	0.54 \| good	9.108 \| good	0.144 \| good
2026-06-15T08:00:00.000Z	20 \| good	0.822 \| good	3.326 \| good	21.912 \| good	0.568 \| good	10.136 \| good	0.148 \| good
2026-06-15T09:00:00.000Z	19 \| good	1.52 \| good	6.102 \| good	19.713 \| good	0.569 \| good	10.954 \| good	0.152 \| good
2026-06-15T10:00:00.000Z	18 \| good	1.326 \| good	5.187 \| good	19.364 \| good	0.54 \| good	11.182 \| good	0.153 \| good
2026-06-15T11:00:00.000Z	20 \| good	2.634 \| good	10.973 \| good	21.818 \| good	0.476 \| good	9.91 \| good	0.152 \| good
2026-06-15T12:00:00.000Z	24 \| good	2.303 \| good	9.741 \| good	25.726 \| good	0.421 \| good	8.14 \| good	0.151 \| good
2026-06-15T13:00:00.000Z	32 \| good	2.002 \| good	8.063 \| good	34.676 \| good	0.391 \| good	5.821 \| good	0.146 \| good
2026-06-15T14:00:00.000Z	39 \| good	2.22 \| good	9.13 \| good	42.016 \| good	0.409 \| good	4.198 \| good	0.137 \| good
2026-06-15T15:00:00.000Z	43 \| good	1.354 \| good	5.464 \| good	46.175 \| good	0.379 \| good	2.607 \| good	0.128 \| good
2026-06-15T16:00:00.000Z	44 \| good	1.298 \| good	4.993 \| good	47.828 \| good	0.342 \| good	1.855 \| good	0.125 \| good
2026-06-15T17:00:00.000Z	43 \| good	1.43 \| good	6.004 \| good	46.334 \| good	0.3 \| good	1.411 \| good	0.122 \| good
2026-06-15T18:00:00.000Z	40 \| good	1.265 \| good	5.24 \| good	42.872 \| good	0.277 \| good	1.203 \| good	0.12 \| good
2026-06-15T19:00:00.000Z	39 \| good	1.488 \| good	6.14 \| good	42.074 \| good	0.26 \| good	1.118 \| good	0.118 \| good
2026-06-15T20:00:00.000Z	40 \| good	2.078 \| good	8.468 \| good	43.041 \| good	0.255 \| good	1.113 \| good	0.116 \| good
2026-06-15T21:00:00.000Z	41 \| good	2.113 \| good	8.608 \| good	43.791 \| good	0.245 \| good	1.165 \| good	0.115 \| good
2026-06-15T22:00:00.000Z	41 \| good	1.704 \| good	6.779 \| good	44.053 \| good	0.234 \| good	1.331 \| good	0.114 \| good
2026-06-15T23:00:00.000Z	37 \| good	1.777 \| good	7.29 \| good	39.845 \| good	0.232 \| good	1.755 \| good	0.116 \| good
2026-06-16T00:00:00.000Z	36 \| good	1.714 \| good	6.743 \| good	38.538 \| good	0.245 \| good	2.42 \| good	0.119 \| good
2026-06-16T01:00:00.000Z	37 \| good	2.248 \| good	9.164 \| good	39.759 \| good	0.3 \| good	4.26 \| good	0.126 \| good
2026-06-16T02:00:00.000Z	35 \| good	1.666 \| good	6.623 \| good	38.051 \| good	0.365 \| good	6.768 \| good	0.136 \| good
2026-06-16T03:00:00.000Z	30 \| good	2.842 \| good	11.597 \| good	31.671 \| good	0.426 \| good	9.039 \| good	0.145 \| good
2026-06-16T04:00:00.000Z	29 \| good	3.439 \| good	15.029 \| good	30.673 \| good	0.472 \| good	10.519 \| good	0.151 \| good
2026-06-16T05:00:00.000Z	28 \| good	2.874 \| good	12.137 \| good	30.216 \| good	0.475 \| good	10.804 \| good	0.154 \| good
2026-06-16T06:00:00.000Z	29 \| good	1.963 \| good	7.888 \| good	31.096 \| good	0.453 \| good	10.035 \| good	0.154 \| good
2026-06-16T07:00:00.000Z	27 \| good	2.355 \| good	9.65 \| good	28.66 \| good	0.429 \| good	9.101 \| good	0.15 \| good
2026-06-16T08:00:00.000Z	23 \| good	2.23 \| good	8.909 \| good	25.135 \| good	0.411 \| good	8.297 \| good	0.147 \| good
2026-06-16T09:00:00.000Z	21 \| good	2.745 \| good	10.998 \| good	23.44 \| good	0.406 \| good	7.628 \| good	0.145 \| good
2026-06-16T10:00:00.000Z	27 \| good	4.533 \| good	19.756 \| good	21.289 \| good	0.415 \| good	7.366 \| good	0.143 \| good
2026-06-16T11:00:00.000Z	27 \| good	5.039 \| good	21.824 \| good	25.203 \| good	0.433 \| good	7.282 \| good	0.143 \| good
2026-06-16T12:00:00.000Z	23 \| good	3.62 \| good	15.85 \| good	24.991 \| good	0.461 \| good	6.624 \| good	0.145 \| good
2026-06-16T13:00:00.000Z	26 \| good	3.711 \| good	16.216 \| good	27.664 \| good	0.512 \| good	6.616 \| good	0.15 \| good
2026-06-16T14:00:00.000Z	32 \| good	4.25 \| good	18.643 \| good	34.898 \| good	0.567 \| good	6.014 \| good	0.152 \| good
2026-06-16T15:00:00.000Z	40 \| good	2.824 \| good	11.715 \| good	42.9 \| good	0.606 \| good	4.506 \| good	0.143 \| good
2026-06-16T16:00:00.000Z	35 \| good	3.639 \| good	16.225 \| good	38.078 \| good	0.608 \| good	2.837 \| good	0.131 \| good
2026-06-16T17:00:00.000Z	35 \| good	4.27 \| good	18.857 \| good	37.564 \| good	0.534 \| good	1.771 \| good	0.122 \| good
2026-06-16T18:00:00.000Z	37 \| good	4.269 \| good	18.804 \| good	39.564 \| good	0.455 \| good	1.304 \| good	0.118 \| good
2026-06-16T19:00:00.000Z	36 \| good	3.266 \| good	14.384 \| good	38.947 \| good	0.397 \| good	1.06 \| good	0.118 \| good
2026-06-16T20:00:00.000Z	44 \| good	2.27 \| good	9.46 \| good	46.631 \| good	0.322 \| good	1.151 \| good	0.116 \| good
2026-06-16T21:00:00.000Z	39 \| good	1.213 \| good	4.892 \| good	42.092 \| good	0.265 \| good	1.351 \| good	0.114 \| good
2026-06-16T22:00:00.000Z	32 \| good	0.925 \| good	3.758 \| good	35.212 \| good	0.216 \| good	1.436 \| good	0.111 \| good
2026-06-16T23:00:00.000Z	31 \| good	0.652 \| good	2.256 \| good	33.595 \| good	0.188 \| good	1.569 \| good	0.111 \| good
2026-06-17T00:00:00.000Z	36 \| good	2.431 \| good	2.493 \| good	38.796 \| good	0.202 \| good	1.76 \| good	0.11 \| good

Live air quality index in Deerfield, Illinois today

Major air pollutants in Deerfield, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

Air quality in nearby cities

Highland Park, Illinois

Northbrook, Illinois

Wheeling, Illinois

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Glenview, Illinois

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

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

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

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

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