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

Currently, Glendale Heights, Illinois has a sulfur dioxide (SO2) concentration of 0.525 ppb.

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

The current ozone (O3) level in Glendale Heights, Illinois at the moment is 27.881 ppm.

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

Nitrogen dioxide (NO2) level in Glendale Heights, Illinois at the moment is 14.884 ppb.

Live air quality index in Glendale Heights, Illinois today

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

PM2.5 levels in Glendale Heights, Illinois are currently 4.225 μg/m3.

Q: What is the PM10 level in Glendale Heights, Illinois at the moment?

The PM10 concentration in Glendale Heights, Illinois is 17.86 μg/m3 at the moment.

Stay updated with real-time air quality in Glendale Heights, 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

Glendale Heights, Illinois

Last updated: ... (Local time)

Major air pollutants in Glendale Heights, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.26 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

24.01 μg/m³

155

255

425

605+

Ozone (O₃)

29.55 ppb

201

201+

Sulfur Dioxide (SO₂)

0.75 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.05 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Glendale Heights, Illinois

Get Live Pollen Counts

Glendale Heights, Illinois

Scroll To Air Quality Map

Track live Glendale Heights, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-05T07:00:00.000Z	27 \| good	5.34 \| good	15.56 \| good	20.968 \| good	0.546 \| good	7.831 \| good	0.179 \| good
2026-10-05T08:00:00.000Z	27 \| good	4.989 \| good	16.822 \| good	17.99 \| good	0.628 \| good	9.518 \| good	0.143 \| good
2026-10-05T09:00:00.000Z	27 \| good	4.65 \| good	19.651 \| good	17.433 \| good	0.817 \| good	11.547 \| good	0.196 \| good
2026-10-05T10:00:00.000Z	27 \| good	5.032 \| good	22.709 \| good	14.245 \| good	0.913 \| good	14.186 \| good	0.179 \| good
2026-10-05T11:00:00.000Z	33 \| good	5.759 \| good	23.074 \| good	15.827 \| good	0.893 \| good	11.219 \| good	0.22 \| good
2026-10-05T12:00:00.000Z	27 \| good	5.137 \| good	22.264 \| good	11.514 \| good	0.897 \| good	7.208 \| good	0.327 \| good
2026-10-05T13:00:00.000Z	33 \| good	6.416 \| good	30.527 \| good	7.677 \| good	1.005 \| good	6.867 \| good	0.313 \| good
2026-10-05T14:00:00.000Z	33 \| good	6.42 \| good	26.326 \| good	12.168 \| good	1.243 \| good	11.728 \| good	0.379 \| good
2026-10-05T15:00:00.000Z	38 \| good	6.67 \| good	32.079 \| good	11.141 \| good	1.343 \| good	9.444 \| good	0.207 \| good
2026-10-05T16:00:00.000Z	33 \| good	5.563 \| good	21.974 \| good	18.274 \| good	1.174 \| good	7.194 \| good	0.16 \| good
2026-10-05T17:00:00.000Z	27 \| good	4.855 \| good	22.141 \| good	20.392 \| good	0.996 \| good	1.975 \| good	0.114 \| good
2026-10-05T18:00:00.000Z	27 \| good	4.662 \| good	18.743 \| good	22.521 \| good	1.609 \| good	2.713 \| good	0.114 \| good
2026-10-05T19:00:00.000Z	29 \| good	5.253 \| good	22.692 \| good	30.89 \| good	0.908 \| good	1.512 \| good	0.1 \| good
2026-10-05T20:00:00.000Z	31 \| good	5.116 \| good	23.155 \| good	33.077 \| good	0.822 \| good	1.558 \| good	0.114 \| good
2026-10-05T21:00:00.000Z	34 \| good	4.744 \| good	21.845 \| good	36.831 \| good	1.553 \| good	3.654 \| good	0.112 \| good
2026-10-05T22:00:00.000Z	30 \| good	4.509 \| good	19.54 \| good	32.387 \| good	0.786 \| good	4.078 \| good	0.112 \| good
2026-10-05T23:00:00.000Z	25 \| good	3.923 \| good	19.791 \| good	26.78 \| good	0.635 \| good	6.758 \| good	0.126 \| good
2026-10-06T00:00:00.000Z	24 \| good	3.567 \| good	15.707 \| good	26.208 \| good	0.554 \| good	12.474 \| good	0.135 \| good
2026-10-06T01:00:00.000Z	26 \| good	4.225 \| good	17.86 \| good	27.881 \| good	0.525 \| good	14.884 \| good	0.149 \| good
2026-10-06T02:00:00.000Z	22 \| good	4.41 \| good	18.646 \| good	22.81 \| good	0.619 \| good	22.082 \| good	0.209 \| good
2026-10-06T03:00:00.000Z	27 \| good	4.983 \| good	21.098 \| good	2.303 \| good	1.471 \| good	25.783 \| good	0.214 \| good
2026-10-06T04:00:00.000Z	27 \| good	5.221 \| good	27.745 \| good	14.212 \| good	2.063 \| good	14.16 \| good	0.182 \| good
2026-10-06T05:00:00.000Z	27 \| good	4.631 \| good	20.01 \| good	10.269 \| good	1.597 \| good	13.371 \| good	0.135 \| good
2026-10-06T06:00:00.000Z	33 \| good	5.775 \| good	27.04 \| good	7.692 \| good	0.793 \| good	15.414 \| good	0.135 \| good
2026-10-06T07:00:00.000Z	33 \| good	5.933 \| good	24.478 \| good	6.007 \| good	0.694 \| good	20.276 \| good	0.163 \| good
2026-10-06T08:00:00.000Z	33 \| good	5.745 \| good	22.326 \| good	12.127 \| good	0.744 \| good	20.468 \| good	0.114 \| good
2026-10-06T09:00:00.000Z	33 \| good	5.616 \| good	21.11 \| good	10.949 \| good	1.1 \| good	12.016 \| good	0.14 \| good
2026-10-06T10:00:00.000Z	27 \| good	4.875 \| good	16.477 \| good	4.629 \| good	0.732 \| good	15.343 \| good	0.14 \| good
2026-10-06T11:00:00.000Z	27 \| good	5.355 \| good	17.887 \| good	7.773 \| good	0.739 \| good	14.838 \| good	0.253 \| good
2026-10-06T12:00:00.000Z	33 \| good	5.706 \| good	21.884 \| good	6.064 \| good	0.885 \| good	13.44 \| good	0.266 \| good
2026-10-06T13:00:00.000Z	33 \| good	5.557 \| good	24.371 \| good	14.292 \| good	0.747 \| good	14.457 \| good	0.291 \| good
2026-10-06T14:00:00.000Z	33 \| good	6.244 \| good	24.46 \| good	8.646 \| good	0.76 \| good	15.731 \| good	0.242 \| good
2026-10-06T15:00:00.000Z	33 \| good	6.242 \| good	30.952 \| good	16.856 \| good	1.11 \| good	12.325 \| good	0.228 \| good
2026-10-06T16:00:00.000Z	38 \| good	7.147 \| good	33.482 \| good	17.612 \| good	1.033 \| good	11.971 \| good	0.195 \| good
2026-10-06T17:00:00.000Z	33 \| good	6.307 \| good	29.859 \| good	24.283 \| good	1.105 \| good	8.249 \| good	0.182 \| good
2026-10-06T18:00:00.000Z	33 \| good	5.822 \| good	28.881 \| good	27.84 \| good	1.003 \| good	5.737 \| good	0.16 \| good
2026-10-06T19:00:00.000Z	33 \| good	5.763 \| good	23.166 \| good	33.285 \| good	0.893 \| good	4.646 \| good	0.16 \| good
2026-10-06T20:00:00.000Z	35 \| good	4.561 \| good	26.016 \| good	38.044 \| good	0.765 \| good	5.194 \| good	0.16 \| good
2026-10-06T21:00:00.000Z	33 \| good	4.528 \| good	21.25 \| good	35.693 \| good	0.844 \| good	5.961 \| good	0.194 \| good
2026-10-06T22:00:00.000Z	39 \| good	4.516 \| good	20.686 \| good	41.637 \| good	0.882 \| good	5.424 \| good	0.215 \| good
2026-10-06T23:00:00.000Z	40 \| good	4.65 \| good	18.13 \| good	43.35 \| good	0.886 \| good	5.21 \| good	0.194 \| good
2026-10-07T00:00:00.000Z	40 \| good	4.35 \| good	17.419 \| good	42.631 \| good	0.921 \| good	5.49 \| good	0.228 \| good
2026-10-07T01:00:00.000Z	35 \| good	4.933 \| good	20.97 \| good	37.502 \| good	0.863 \| good	17.679 \| good	0.228 \| good
2026-10-07T02:00:00.000Z	35 \| good	4.774 \| good	22.533 \| good	38.113 \| good	0.802 \| good	18.779 \| good	0.215 \| good
2026-10-07T03:00:00.000Z	49 \| good	9.386 \| good	41.651 \| good	29.212 \| good	1.052 \| good	8.773 \| good	0.168 \| good
2026-10-07T04:00:00.000Z	38 \| good	6.564 \| good	36.552 \| good	39.333 \| good	0.782 \| good	23.307 \| good	0.182 \| good
2026-10-07T05:00:00.000Z	33 \| good	6.061 \| good	21.184 \| good	32.561 \| good	0.71 \| good	17.424 \| good	0.16 \| good
2026-10-07T06:00:00.000Z	28 \| good	5.257 \| good	24.014 \| good	29.546 \| good	0.746 \| good	12.046 \| good	0.16 \| good
2026-10-07T06:00:00.000Z	28 \| good	5.257 \| good	24.014 \| good	29.546 \| good	0.746 \| good	12.046 \| good	0.16 \| good
2026-10-06T02:00:00.000Z	22 \| good	4.137 \| good	17.943 \| good	9.572 \| good	1.21 \| good	20.901 \| good	0.198 \| good
2026-10-06T03:00:00.000Z	22 \| good	4.48 \| good	19.786 \| good	9.106 \| good	1.295 \| good	22.284 \| good	0.194 \| good
2026-10-06T04:00:00.000Z	27 \| good	5.39 \| good	22.898 \| good	8.035 \| good	1.386 \| good	22.703 \| good	0.192 \| good
2026-10-06T05:00:00.000Z	38 \| good	6.871 \| good	30.644 \| good	5.597 \| good	1.482 \| good	21.262 \| good	0.192 \| good
2026-10-06T06:00:00.000Z	33 \| good	6.344 \| good	28.004 \| good	6.996 \| good	1.626 \| good	18.725 \| good	0.189 \| good
2026-10-06T07:00:00.000Z	27 \| good	5.028 \| good	21.998 \| good	5.935 \| good	1.827 \| good	16.793 \| good	0.187 \| good
2026-10-06T08:00:00.000Z	22 \| good	3.925 \| good	17.16 \| good	6.498 \| good	1.995 \| good	15.375 \| good	0.186 \| good
2026-10-06T09:00:00.000Z	22 \| good	3.757 \| good	16.17 \| good	7.381 \| good	2.06 \| good	14.328 \| good	0.187 \| good
2026-10-06T10:00:00.000Z	16 \| good	3.003 \| good	12.148 \| good	6.809 \| good	1.967 \| good	13.908 \| good	0.188 \| good
2026-10-06T11:00:00.000Z	27 \| good	4.618 \| good	20.009 \| good	4.326 \| good	1.828 \| good	13.453 \| good	0.188 \| good
2026-10-06T12:00:00.000Z	38 \| good	6.944 \| good	30.909 \| good	3.223 \| good	1.627 \| good	14.128 \| good	0.193 \| good
2026-10-06T13:00:00.000Z	33 \| good	6.231 \| good	27.855 \| good	9.436 \| good	1.446 \| good	12.244 \| good	0.201 \| good
2026-10-06T14:00:00.000Z	33 \| good	5.985 \| good	26.739 \| good	17.7 \| good	1.293 \| good	10.431 \| good	0.211 \| good
2026-10-06T15:00:00.000Z	27 \| good	4.903 \| good	21.037 \| good	26.618 \| good	1.22 \| good	8.871 \| good	0.205 \| good
2026-10-06T16:00:00.000Z	31 \| good	4.527 \| good	19.926 \| good	33.144 \| good	1.256 \| good	7.655 \| good	0.196 \| good
2026-10-06T17:00:00.000Z	36 \| good	5.34 \| good	22.982 \| good	39.451 \| good	1.254 \| good	6 \| good	0.184 \| good
2026-10-06T18:00:00.000Z	40 \| good	6.11 \| good	27.022 \| good	43.385 \| good	1.211 \| good	4.162 \| good	0.172 \| good
2026-10-06T19:00:00.000Z	43 \| good	6.437 \| good	28.893 \| good	46.264 \| good	1.203 \| good	3.028 \| good	0.166 \| good
2026-10-06T20:00:00.000Z	44 \| good	6.2 \| good	27.897 \| good	47.213 \| good	1.205 \| good	2.616 \| good	0.164 \| good
2026-10-06T21:00:00.000Z	44 \| good	6.017 \| good	26.805 \| good	46.871 \| good	1.221 \| good	2.813 \| good	0.165 \| good
2026-10-06T22:00:00.000Z	38 \| good	6.414 \| good	28.859 \| good	41.147 \| good	1.238 \| good	4.628 \| good	0.174 \| good
2026-10-06T23:00:00.000Z	38 \| good	6.839 \| good	30.093 \| good	35.522 \| good	1.263 \| good	7.229 \| good	0.185 \| good
2026-10-07T00:00:00.000Z	38 \| good	7.025 \| good	30.951 \| good	29.486 \| good	1.276 \| good	9.829 \| good	0.195 \| good
2026-10-07T01:00:00.000Z	44 \| good	7.751 \| good	33.946 \| good	33.138 \| good	1.257 \| good	11.206 \| good	0.196 \| good
2026-10-07T02:00:00.000Z	49 \| good	9.247 \| good	40.858 \| good	31.218 \| good	1.216 \| good	11.133 \| good	0.193 \| good
2026-10-07T03:00:00.000Z	49 \| good	9.167 \| good	40.724 \| good	29.069 \| good	1.188 \| good	10.668 \| good	0.19 \| good
2026-10-07T04:00:00.000Z	49 \| good	9.47 \| good	42.066 \| good	31.354 \| good	1.169 \| good	10.069 \| good	0.19 \| good
2026-10-07T05:00:00.000Z	49 \| good	9.492 \| good	42.051 \| good	31.373 \| good	1.136 \| good	8.789 \| good	0.191 \| good
2026-10-07T06:00:00.000Z	44 \| good	8.376 \| good	36.901 \| good	29.817 \| good	1.097 \| good	7.527 \| good	0.191 \| good
2026-10-07T07:00:00.000Z	44 \| good	8.341 \| good	36.819 \| good	26.01 \| good	1.065 \| good	6.921 \| good	0.19 \| good
2026-10-07T08:00:00.000Z	44 \| good	8.002 \| good	34.924 \| good	23.82 \| good	1.04 \| good	6.726 \| good	0.19 \| good
2026-10-07T09:00:00.000Z	44 \| good	8.171 \| good	35.841 \| good	19.242 \| good	1.009 \| good	6.869 \| good	0.19 \| good
2026-10-07T10:00:00.000Z	33 \| good	5.726 \| good	24.859 \| good	14.896 \| good	0.968 \| good	7.176 \| good	0.189 \| good
2026-10-07T11:00:00.000Z	38 \| good	7.332 \| good	32.069 \| good	11.321 \| good	0.923 \| good	7.972 \| good	0.19 \| good
2026-10-07T12:00:00.000Z	44 \| good	8.234 \| good	36.008 \| good	9.158 \| good	0.909 \| good	10.584 \| good	0.197 \| good
2026-10-07T13:00:00.000Z	44 \| good	8.401 \| good	36.907 \| good	11.461 \| good	0.886 \| good	13.163 \| good	0.217 \| good
2026-10-07T14:00:00.000Z	49 \| good	9.182 \| good	40.938 \| good	17.945 \| good	0.912 \| good	11.86 \| good	0.227 \| good
2026-10-07T15:00:00.000Z	52 \| moderate	9.79 \| good	43.166 \| good	25.124 \| good	0.903 \| good	9.293 \| good	0.217 \| good
2026-10-07T16:00:00.000Z	52 \| moderate	10.204 \| good	45.058 \| good	31.909 \| good	0.919 \| good	7.689 \| good	0.207 \| good
2026-10-07T17:00:00.000Z	44 \| good	7.931 \| good	34.88 \| good	38.246 \| good	0.926 \| good	6.29 \| good	0.196 \| good
2026-10-07T18:00:00.000Z	40 \| good	5.423 \| good	23.113 \| good	42.644 \| good	0.863 \| good	4.899 \| good	0.185 \| good
2026-10-07T19:00:00.000Z	40 \| good	3.507 \| good	15.935 \| good	43.414 \| good	0.759 \| good	3.758 \| good	0.175 \| good
2026-10-07T20:00:00.000Z	39 \| good	2.596 \| good	10.891 \| good	42.133 \| good	0.665 \| good	3.153 \| good	0.166 \| good
2026-10-07T21:00:00.000Z	37 \| good	1.085 \| good	4.117 \| good	39.553 \| good	0.608 \| good	3.203 \| good	0.161 \| good
2026-10-07T22:00:00.000Z	31 \| good	0.847 \| good	3.069 \| good	34.202 \| good	0.581 \| good	5.222 \| good	0.166 \| good
2026-10-07T23:00:00.000Z	21 \| good	1.689 \| good	6.982 \| good	23.174 \| good	0.592 \| good	9.213 \| good	0.182 \| good
2026-10-08T00:00:00.000Z	15 \| good	1.917 \| good	7.957 \| good	16.177 \| good	0.629 \| good	14.321 \| good	0.2 \| good
2026-10-08T01:00:00.000Z	19 \| good	2.356 \| good	9.926 \| good	20.035 \| good	0.654 \| good	14.925 \| good	0.195 \| good

Glendale Heights

Get reliable air quality data to drive your business

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

0.14ppm

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 Glendale Heights, Illinois?

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

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

In the past 24 hours, the air quality in Glendale Heights, Illinois was at its worst at 03:00:00 on 2026-10-05.

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

In the last 24 hours, the best air quality in Glendale Heights, Illinois was observed at 12:00:00 on 2026-10-06.

What is the AQI in Glendale Heights, Illinois right now?

As of now, the AQI in Glendale Heights, Illinois is 26, indicating Good conditions.

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

Glendale Heights, Illinois air has the highest levels of O3.

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

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

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

PM_2.5 levels in Glendale Heights, Illinois are currently 4.225 μg/m³.

What is the PM₁₀ level in Glendale Heights, Illinois at the moment?

The PM₁₀ concentration in Glendale Heights, Illinois is 17.86 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Glendale Heights, Illinois is 0.149 ppm.

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

Currently, Glendale Heights, Illinois has a sulfur dioxide (SO₂) concentration of 0.525 ppb.

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

The current ozone (O₃) level in Glendale Heights, Illinois at the moment is 27.881 ppm.

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

Nitrogen dioxide (NO₂) level in Glendale Heights, Illinois at the moment is 14.884 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-05T07:00:00.000Z	27 \| good	5.34 \| good	15.56 \| good	20.968 \| good	0.546 \| good	7.831 \| good	0.179 \| good
2026-10-05T08:00:00.000Z	27 \| good	4.989 \| good	16.822 \| good	17.99 \| good	0.628 \| good	9.518 \| good	0.143 \| good
2026-10-05T09:00:00.000Z	27 \| good	4.65 \| good	19.651 \| good	17.433 \| good	0.817 \| good	11.547 \| good	0.196 \| good
2026-10-05T10:00:00.000Z	27 \| good	5.032 \| good	22.709 \| good	14.245 \| good	0.913 \| good	14.186 \| good	0.179 \| good
2026-10-05T11:00:00.000Z	33 \| good	5.759 \| good	23.074 \| good	15.827 \| good	0.893 \| good	11.219 \| good	0.22 \| good
2026-10-05T12:00:00.000Z	27 \| good	5.137 \| good	22.264 \| good	11.514 \| good	0.897 \| good	7.208 \| good	0.327 \| good
2026-10-05T13:00:00.000Z	33 \| good	6.416 \| good	30.527 \| good	7.677 \| good	1.005 \| good	6.867 \| good	0.313 \| good
2026-10-05T14:00:00.000Z	33 \| good	6.42 \| good	26.326 \| good	12.168 \| good	1.243 \| good	11.728 \| good	0.379 \| good
2026-10-05T15:00:00.000Z	38 \| good	6.67 \| good	32.079 \| good	11.141 \| good	1.343 \| good	9.444 \| good	0.207 \| good
2026-10-05T16:00:00.000Z	33 \| good	5.563 \| good	21.974 \| good	18.274 \| good	1.174 \| good	7.194 \| good	0.16 \| good
2026-10-05T17:00:00.000Z	27 \| good	4.855 \| good	22.141 \| good	20.392 \| good	0.996 \| good	1.975 \| good	0.114 \| good
2026-10-05T18:00:00.000Z	27 \| good	4.662 \| good	18.743 \| good	22.521 \| good	1.609 \| good	2.713 \| good	0.114 \| good
2026-10-05T19:00:00.000Z	29 \| good	5.253 \| good	22.692 \| good	30.89 \| good	0.908 \| good	1.512 \| good	0.1 \| good
2026-10-05T20:00:00.000Z	31 \| good	5.116 \| good	23.155 \| good	33.077 \| good	0.822 \| good	1.558 \| good	0.114 \| good
2026-10-05T21:00:00.000Z	34 \| good	4.744 \| good	21.845 \| good	36.831 \| good	1.553 \| good	3.654 \| good	0.112 \| good
2026-10-05T22:00:00.000Z	30 \| good	4.509 \| good	19.54 \| good	32.387 \| good	0.786 \| good	4.078 \| good	0.112 \| good
2026-10-05T23:00:00.000Z	25 \| good	3.923 \| good	19.791 \| good	26.78 \| good	0.635 \| good	6.758 \| good	0.126 \| good
2026-10-06T00:00:00.000Z	24 \| good	3.567 \| good	15.707 \| good	26.208 \| good	0.554 \| good	12.474 \| good	0.135 \| good
2026-10-06T01:00:00.000Z	26 \| good	4.225 \| good	17.86 \| good	27.881 \| good	0.525 \| good	14.884 \| good	0.149 \| good
2026-10-06T02:00:00.000Z	22 \| good	4.41 \| good	18.646 \| good	22.81 \| good	0.619 \| good	22.082 \| good	0.209 \| good
2026-10-06T03:00:00.000Z	27 \| good	4.983 \| good	21.098 \| good	2.303 \| good	1.471 \| good	25.783 \| good	0.214 \| good
2026-10-06T04:00:00.000Z	27 \| good	5.221 \| good	27.745 \| good	14.212 \| good	2.063 \| good	14.16 \| good	0.182 \| good
2026-10-06T05:00:00.000Z	27 \| good	4.631 \| good	20.01 \| good	10.269 \| good	1.597 \| good	13.371 \| good	0.135 \| good
2026-10-06T06:00:00.000Z	33 \| good	5.775 \| good	27.04 \| good	7.692 \| good	0.793 \| good	15.414 \| good	0.135 \| good
2026-10-06T07:00:00.000Z	33 \| good	5.933 \| good	24.478 \| good	6.007 \| good	0.694 \| good	20.276 \| good	0.163 \| good
2026-10-06T08:00:00.000Z	33 \| good	5.745 \| good	22.326 \| good	12.127 \| good	0.744 \| good	20.468 \| good	0.114 \| good
2026-10-06T09:00:00.000Z	33 \| good	5.616 \| good	21.11 \| good	10.949 \| good	1.1 \| good	12.016 \| good	0.14 \| good
2026-10-06T10:00:00.000Z	27 \| good	4.875 \| good	16.477 \| good	4.629 \| good	0.732 \| good	15.343 \| good	0.14 \| good
2026-10-06T11:00:00.000Z	27 \| good	5.355 \| good	17.887 \| good	7.773 \| good	0.739 \| good	14.838 \| good	0.253 \| good
2026-10-06T12:00:00.000Z	33 \| good	5.706 \| good	21.884 \| good	6.064 \| good	0.885 \| good	13.44 \| good	0.266 \| good
2026-10-06T13:00:00.000Z	33 \| good	5.557 \| good	24.371 \| good	14.292 \| good	0.747 \| good	14.457 \| good	0.291 \| good
2026-10-06T14:00:00.000Z	33 \| good	6.244 \| good	24.46 \| good	8.646 \| good	0.76 \| good	15.731 \| good	0.242 \| good
2026-10-06T15:00:00.000Z	33 \| good	6.242 \| good	30.952 \| good	16.856 \| good	1.11 \| good	12.325 \| good	0.228 \| good
2026-10-06T16:00:00.000Z	38 \| good	7.147 \| good	33.482 \| good	17.612 \| good	1.033 \| good	11.971 \| good	0.195 \| good
2026-10-06T17:00:00.000Z	33 \| good	6.307 \| good	29.859 \| good	24.283 \| good	1.105 \| good	8.249 \| good	0.182 \| good
2026-10-06T18:00:00.000Z	33 \| good	5.822 \| good	28.881 \| good	27.84 \| good	1.003 \| good	5.737 \| good	0.16 \| good
2026-10-06T19:00:00.000Z	33 \| good	5.763 \| good	23.166 \| good	33.285 \| good	0.893 \| good	4.646 \| good	0.16 \| good
2026-10-06T20:00:00.000Z	35 \| good	4.561 \| good	26.016 \| good	38.044 \| good	0.765 \| good	5.194 \| good	0.16 \| good
2026-10-06T21:00:00.000Z	33 \| good	4.528 \| good	21.25 \| good	35.693 \| good	0.844 \| good	5.961 \| good	0.194 \| good
2026-10-06T22:00:00.000Z	39 \| good	4.516 \| good	20.686 \| good	41.637 \| good	0.882 \| good	5.424 \| good	0.215 \| good
2026-10-06T23:00:00.000Z	40 \| good	4.65 \| good	18.13 \| good	43.35 \| good	0.886 \| good	5.21 \| good	0.194 \| good
2026-10-07T00:00:00.000Z	40 \| good	4.35 \| good	17.419 \| good	42.631 \| good	0.921 \| good	5.49 \| good	0.228 \| good
2026-10-07T01:00:00.000Z	35 \| good	4.933 \| good	20.97 \| good	37.502 \| good	0.863 \| good	17.679 \| good	0.228 \| good
2026-10-07T02:00:00.000Z	35 \| good	4.774 \| good	22.533 \| good	38.113 \| good	0.802 \| good	18.779 \| good	0.215 \| good
2026-10-07T03:00:00.000Z	49 \| good	9.386 \| good	41.651 \| good	29.212 \| good	1.052 \| good	8.773 \| good	0.168 \| good
2026-10-07T04:00:00.000Z	38 \| good	6.564 \| good	36.552 \| good	39.333 \| good	0.782 \| good	23.307 \| good	0.182 \| good
2026-10-07T05:00:00.000Z	33 \| good	6.061 \| good	21.184 \| good	32.561 \| good	0.71 \| good	17.424 \| good	0.16 \| good
2026-10-07T06:00:00.000Z	28 \| good	5.257 \| good	24.014 \| good	29.546 \| good	0.746 \| good	12.046 \| good	0.16 \| good
2026-10-07T06:00:00.000Z	28 \| good	5.257 \| good	24.014 \| good	29.546 \| good	0.746 \| good	12.046 \| good	0.16 \| good
2026-10-06T02:00:00.000Z	22 \| good	4.137 \| good	17.943 \| good	9.572 \| good	1.21 \| good	20.901 \| good	0.198 \| good
2026-10-06T03:00:00.000Z	22 \| good	4.48 \| good	19.786 \| good	9.106 \| good	1.295 \| good	22.284 \| good	0.194 \| good
2026-10-06T04:00:00.000Z	27 \| good	5.39 \| good	22.898 \| good	8.035 \| good	1.386 \| good	22.703 \| good	0.192 \| good
2026-10-06T05:00:00.000Z	38 \| good	6.871 \| good	30.644 \| good	5.597 \| good	1.482 \| good	21.262 \| good	0.192 \| good
2026-10-06T06:00:00.000Z	33 \| good	6.344 \| good	28.004 \| good	6.996 \| good	1.626 \| good	18.725 \| good	0.189 \| good
2026-10-06T07:00:00.000Z	27 \| good	5.028 \| good	21.998 \| good	5.935 \| good	1.827 \| good	16.793 \| good	0.187 \| good
2026-10-06T08:00:00.000Z	22 \| good	3.925 \| good	17.16 \| good	6.498 \| good	1.995 \| good	15.375 \| good	0.186 \| good
2026-10-06T09:00:00.000Z	22 \| good	3.757 \| good	16.17 \| good	7.381 \| good	2.06 \| good	14.328 \| good	0.187 \| good
2026-10-06T10:00:00.000Z	16 \| good	3.003 \| good	12.148 \| good	6.809 \| good	1.967 \| good	13.908 \| good	0.188 \| good
2026-10-06T11:00:00.000Z	27 \| good	4.618 \| good	20.009 \| good	4.326 \| good	1.828 \| good	13.453 \| good	0.188 \| good
2026-10-06T12:00:00.000Z	38 \| good	6.944 \| good	30.909 \| good	3.223 \| good	1.627 \| good	14.128 \| good	0.193 \| good
2026-10-06T13:00:00.000Z	33 \| good	6.231 \| good	27.855 \| good	9.436 \| good	1.446 \| good	12.244 \| good	0.201 \| good
2026-10-06T14:00:00.000Z	33 \| good	5.985 \| good	26.739 \| good	17.7 \| good	1.293 \| good	10.431 \| good	0.211 \| good
2026-10-06T15:00:00.000Z	27 \| good	4.903 \| good	21.037 \| good	26.618 \| good	1.22 \| good	8.871 \| good	0.205 \| good
2026-10-06T16:00:00.000Z	31 \| good	4.527 \| good	19.926 \| good	33.144 \| good	1.256 \| good	7.655 \| good	0.196 \| good
2026-10-06T17:00:00.000Z	36 \| good	5.34 \| good	22.982 \| good	39.451 \| good	1.254 \| good	6 \| good	0.184 \| good
2026-10-06T18:00:00.000Z	40 \| good	6.11 \| good	27.022 \| good	43.385 \| good	1.211 \| good	4.162 \| good	0.172 \| good
2026-10-06T19:00:00.000Z	43 \| good	6.437 \| good	28.893 \| good	46.264 \| good	1.203 \| good	3.028 \| good	0.166 \| good
2026-10-06T20:00:00.000Z	44 \| good	6.2 \| good	27.897 \| good	47.213 \| good	1.205 \| good	2.616 \| good	0.164 \| good
2026-10-06T21:00:00.000Z	44 \| good	6.017 \| good	26.805 \| good	46.871 \| good	1.221 \| good	2.813 \| good	0.165 \| good
2026-10-06T22:00:00.000Z	38 \| good	6.414 \| good	28.859 \| good	41.147 \| good	1.238 \| good	4.628 \| good	0.174 \| good
2026-10-06T23:00:00.000Z	38 \| good	6.839 \| good	30.093 \| good	35.522 \| good	1.263 \| good	7.229 \| good	0.185 \| good
2026-10-07T00:00:00.000Z	38 \| good	7.025 \| good	30.951 \| good	29.486 \| good	1.276 \| good	9.829 \| good	0.195 \| good
2026-10-07T01:00:00.000Z	44 \| good	7.751 \| good	33.946 \| good	33.138 \| good	1.257 \| good	11.206 \| good	0.196 \| good
2026-10-07T02:00:00.000Z	49 \| good	9.247 \| good	40.858 \| good	31.218 \| good	1.216 \| good	11.133 \| good	0.193 \| good
2026-10-07T03:00:00.000Z	49 \| good	9.167 \| good	40.724 \| good	29.069 \| good	1.188 \| good	10.668 \| good	0.19 \| good
2026-10-07T04:00:00.000Z	49 \| good	9.47 \| good	42.066 \| good	31.354 \| good	1.169 \| good	10.069 \| good	0.19 \| good
2026-10-07T05:00:00.000Z	49 \| good	9.492 \| good	42.051 \| good	31.373 \| good	1.136 \| good	8.789 \| good	0.191 \| good
2026-10-07T06:00:00.000Z	44 \| good	8.376 \| good	36.901 \| good	29.817 \| good	1.097 \| good	7.527 \| good	0.191 \| good
2026-10-07T07:00:00.000Z	44 \| good	8.341 \| good	36.819 \| good	26.01 \| good	1.065 \| good	6.921 \| good	0.19 \| good
2026-10-07T08:00:00.000Z	44 \| good	8.002 \| good	34.924 \| good	23.82 \| good	1.04 \| good	6.726 \| good	0.19 \| good
2026-10-07T09:00:00.000Z	44 \| good	8.171 \| good	35.841 \| good	19.242 \| good	1.009 \| good	6.869 \| good	0.19 \| good
2026-10-07T10:00:00.000Z	33 \| good	5.726 \| good	24.859 \| good	14.896 \| good	0.968 \| good	7.176 \| good	0.189 \| good
2026-10-07T11:00:00.000Z	38 \| good	7.332 \| good	32.069 \| good	11.321 \| good	0.923 \| good	7.972 \| good	0.19 \| good
2026-10-07T12:00:00.000Z	44 \| good	8.234 \| good	36.008 \| good	9.158 \| good	0.909 \| good	10.584 \| good	0.197 \| good
2026-10-07T13:00:00.000Z	44 \| good	8.401 \| good	36.907 \| good	11.461 \| good	0.886 \| good	13.163 \| good	0.217 \| good
2026-10-07T14:00:00.000Z	49 \| good	9.182 \| good	40.938 \| good	17.945 \| good	0.912 \| good	11.86 \| good	0.227 \| good
2026-10-07T15:00:00.000Z	52 \| moderate	9.79 \| good	43.166 \| good	25.124 \| good	0.903 \| good	9.293 \| good	0.217 \| good
2026-10-07T16:00:00.000Z	52 \| moderate	10.204 \| good	45.058 \| good	31.909 \| good	0.919 \| good	7.689 \| good	0.207 \| good
2026-10-07T17:00:00.000Z	44 \| good	7.931 \| good	34.88 \| good	38.246 \| good	0.926 \| good	6.29 \| good	0.196 \| good
2026-10-07T18:00:00.000Z	40 \| good	5.423 \| good	23.113 \| good	42.644 \| good	0.863 \| good	4.899 \| good	0.185 \| good
2026-10-07T19:00:00.000Z	40 \| good	3.507 \| good	15.935 \| good	43.414 \| good	0.759 \| good	3.758 \| good	0.175 \| good
2026-10-07T20:00:00.000Z	39 \| good	2.596 \| good	10.891 \| good	42.133 \| good	0.665 \| good	3.153 \| good	0.166 \| good
2026-10-07T21:00:00.000Z	37 \| good	1.085 \| good	4.117 \| good	39.553 \| good	0.608 \| good	3.203 \| good	0.161 \| good
2026-10-07T22:00:00.000Z	31 \| good	0.847 \| good	3.069 \| good	34.202 \| good	0.581 \| good	5.222 \| good	0.166 \| good
2026-10-07T23:00:00.000Z	21 \| good	1.689 \| good	6.982 \| good	23.174 \| good	0.592 \| good	9.213 \| good	0.182 \| good
2026-10-08T00:00:00.000Z	15 \| good	1.917 \| good	7.957 \| good	16.177 \| good	0.629 \| good	14.321 \| good	0.2 \| good
2026-10-08T01:00:00.000Z	19 \| good	2.356 \| good	9.926 \| good	20.035 \| good	0.654 \| good	14.925 \| good	0.195 \| good

Live air quality index in Glendale Heights, Illinois today

Major air pollutants in Glendale Heights, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

Air quality in nearby cities

Bloomingdale, Illinois

Carol Stream, Illinois

Glen Ellyn, Illinois

Wheaton, Illinois

Lombard, Illinois

Roselle, Illinois

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Frequently asked questions

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What is the PM10 level in Glendale Heights, Illinois at the moment?

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

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

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

What is the PM₁₀ level in Glendale Heights, Illinois at the moment?

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

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

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