What is the PM10 level in La Grange, Illinois at the moment?

The PM10 concentration in La Grange, Illinois is 69.464 μg/m3 at the moment.

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

Currently, La Grange, Illinois has a sulfur dioxide (SO2) concentration of 2.98 ppb.

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

The current ozone (O3) level in La Grange, Illinois at the moment is 28.948 ppm.

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

Nitrogen dioxide (NO2) level in La Grange, Illinois at the moment is 20.395 ppb.

Live air quality index in La Grange, Illinois today

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

PM2.5 levels in La Grange, Illinois are currently 15.721 μg/m3.

Stay updated with real-time air quality in La Grange, 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

La Grange, Illinois

Last updated: ... (Local time)

Major air pollutants in La Grange, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

14.53 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

65.76 μg/m³

155

255

425

605+

Ozone (O₃)

33.65 ppb

201

201+

Sulfur Dioxide (SO₂)

2.06 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.03 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

La Grange, Illinois

Get Live Pollen Counts

La Grange, Illinois

Scroll To Air Quality Map

Track live La Grange, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	66 \| moderate	17.411 \| fine	77.65 \| fine	32.741 \| good	4.916 \| good	10.166 \| good	0.212 \| good
2026-10-20T22:00:00.000Z	64 \| moderate	16.417 \| fine	73.77 \| fine	32.491 \| good	6.877 \| good	8.616 \| good	0.212 \| good
2026-10-20T23:00:00.000Z	60 \| moderate	14.013 \| fine	63.34 \| fine	37.435 \| good	3.235 \| good	25.066 \| good	0.227 \| good
2026-10-21T00:00:00.000Z	56 \| moderate	12.172 \| fine	55.125 \| fine	33.882 \| good	1.024 \| good	24.676 \| good	0.269 \| good
2026-10-21T01:00:00.000Z	58 \| moderate	13.242 \| fine	60.411 \| fine	36.088 \| good	0.783 \| good	30.186 \| good	0.285 \| good
2026-10-21T02:00:00.000Z	64 \| moderate	15.749 \| fine	70.727 \| fine	26.901 \| good	0.669 \| good	29.482 \| good	0.3 \| good
2026-10-21T03:00:00.000Z	73 \| moderate	21.236 \| fine	93.385 \| fine	1.251 \| good	3.066 \| good	37.556 \| good	0.31 \| good
2026-10-21T04:00:00.000Z	67 \| moderate	17.704 \| fine	77.79 \| fine	12.962 \| good	0.618 \| good	27.462 \| good	0.306 \| good
2026-10-21T05:00:00.000Z	69 \| moderate	18.696 \| fine	82.507 \| fine	13.477 \| good	1.467 \| good	24.384 \| good	0.288 \| good
2026-10-21T06:00:00.000Z	69 \| moderate	18.696 \| fine	82.507 \| fine	7.544 \| good	1.915 \| good	22.73 \| good	0.275 \| good
2026-10-21T07:00:00.000Z	73 \| moderate	20.731 \| fine	91.385 \| fine	5.609 \| good	1.655 \| good	19.031 \| good	0.29 \| good
2026-10-21T08:00:00.000Z	73 \| moderate	21.216 \| fine	53.686 \| good	9.09 \| good	0.954 \| good	19.297 \| good	0.258 \| good
2026-10-21T09:00:00.000Z	73 \| moderate	21.354 \| fine	54.643 \| good	8.209 \| good	0.927 \| good	19.917 \| good	0.243 \| good
2026-10-21T10:00:00.000Z	79 \| moderate	23.546 \| fine	58.679 \| fine	15.28 \| good	0.967 \| good	23.638 \| good	0.29 \| good
2026-10-21T11:00:00.000Z	79 \| moderate	23.546 \| fine	58.679 \| fine	10.013 \| good	1.027 \| good	23.707 \| good	0.354 \| good
2026-10-21T12:00:00.000Z	88 \| moderate	28.926 \| fine	124.983 \| fine	4.029 \| good	1.001 \| good	22.449 \| good	0.367 \| good
2026-10-21T13:00:00.000Z	88 \| moderate	28.926 \| fine	124.983 \| fine	1.895 \| good	1.033 \| good	19.157 \| good	0.367 \| good
2026-10-21T14:00:00.000Z	130 \| sensitive	47.468 \| moderate	214.209 \| moderate	3.272 \| good	1.179 \| good	24.078 \| good	0.466 \| good
2026-10-21T15:00:00.000Z	130 \| sensitive	47.468 \| moderate	214.209 \| moderate	8.754 \| good	1.73 \| good	23.28 \| good	0.402 \| good
2026-10-21T16:00:00.000Z	137 \| sensitive	49.531 \| moderate	226.13 \| moderate	15.88 \| good	2.09 \| good	21.407 \| good	0.307 \| good
2026-10-21T17:00:00.000Z	90 \| moderate	29.753 \| fine	129.743 \| fine	14.228 \| good	1.942 \| good	19.96 \| good	0.257 \| good
2026-10-21T18:00:00.000Z	73 \| moderate	20.584 \| fine	90.274 \| fine	19.191 \| good	2.056 \| good	17.881 \| good	0.244 \| good
2026-10-21T19:00:00.000Z	73 \| moderate	20.584 \| fine	90.274 \| fine	25.761 \| good	1.269 \| good	16.967 \| good	0.244 \| good
2026-10-21T20:00:00.000Z	60 \| moderate	13.711 \| fine	61.069 \| fine	33.263 \| good	1.307 \| good	12.752 \| good	0.244 \| good
2026-10-21T21:00:00.000Z	54 \| moderate	10.783 \| good	47.678 \| good	35.828 \| good	1.427 \| good	13.843 \| good	0.244 \| good
2026-10-21T22:00:00.000Z	49 \| good	8.745 \| good	38.353 \| good	34.535 \| good	1.738 \| good	16.085 \| good	0.244 \| good
2026-10-21T23:00:00.000Z	52 \| moderate	10.453 \| good	46.756 \| good	38.031 \| good	2.236 \| good	24.57 \| good	0.259 \| good
2026-10-22T00:00:00.000Z	56 \| moderate	11.982 \| good	52.996 \| good	35.475 \| good	1.589 \| good	16.495 \| good	0.32 \| good
2026-10-22T01:00:00.000Z	60 \| moderate	13.545 \| fine	61.445 \| fine	29.51 \| good	1.144 \| good	18.395 \| good	0.362 \| good
2026-10-22T02:00:00.000Z	64 \| moderate	16.103 \| fine	71.816 \| fine	23.353 \| good	0.902 \| good	29.491 \| good	0.38 \| good
2026-10-22T03:00:00.000Z	49 \| good	8.939 \| good	39.12 \| good	6.228 \| good	3.043 \| good	41.547 \| good	0.519 \| good
2026-10-22T04:00:00.000Z	69 \| moderate	18.752 \| fine	82.703 \| fine	10.677 \| good	1.695 \| good	34.167 \| good	0.427 \| good
2026-10-22T05:00:00.000Z	73 \| moderate	21.228 \| fine	92.971 \| fine	6.395 \| good	1.373 \| good	33.013 \| good	0.393 \| good
2026-10-22T06:00:00.000Z	77 \| moderate	22.914 \| fine	100.312 \| fine	3.022 \| good	1.302 \| good	26.824 \| good	0.409 \| good
2026-10-22T07:00:00.000Z	77 \| moderate	22.914 \| fine	100.312 \| fine	2.349 \| good	1.308 \| good	25.225 \| good	0.409 \| good
2026-10-22T08:00:00.000Z	75 \| moderate	22.209 \| fine	58.926 \| fine	2.783 \| good	1.248 \| good	25.625 \| good	0.343 \| good
2026-10-22T09:00:00.000Z	75 \| moderate	22.209 \| fine	58.926 \| fine	1.342 \| good	1.349 \| good	24.313 \| good	0.327 \| good
2026-10-22T10:00:00.000Z	73 \| moderate	21.26 \| fine	59.05 \| fine	5.582 \| good	1.14 \| good	20.864 \| good	0.314 \| good
2026-10-22T11:00:00.000Z	73 \| moderate	21.252 \| fine	59.022 \| fine	5.724 \| good	1.131 \| good	19.953 \| good	0.421 \| good
2026-10-22T12:00:00.000Z	73 \| moderate	20.649 \| fine	91.075 \| fine	2.515 \| good	1.204 \| good	22.946 \| good	0.475 \| good
2026-10-22T13:00:00.000Z	73 \| moderate	20.898 \| fine	91.521 \| fine	3.104 \| good	1.388 \| good	22.275 \| good	0.439 \| good
2026-10-22T14:00:00.000Z	79 \| moderate	24.191 \| fine	106.398 \| fine	3.629 \| good	1.509 \| good	19.467 \| good	0.484 \| good
2026-10-22T15:00:00.000Z	79 \| moderate	24.34 \| fine	106.258 \| fine	4.163 \| good	1.8 \| good	23.033 \| good	0.489 \| good
2026-10-22T16:00:00.000Z	79 \| moderate	23.548 \| fine	102.917 \| fine	6.705 \| good	2.185 \| good	33.657 \| good	0.331 \| good
2026-10-22T17:00:00.000Z	79 \| moderate	23.548 \| fine	102.917 \| fine	15.68 \| good	2.488 \| good	26.719 \| good	0.288 \| good
2026-10-22T18:00:00.000Z	67 \| moderate	17.874 \| fine	79.767 \| fine	23.765 \| good	1.969 \| good	26.034 \| good	0.243 \| good
2026-10-22T19:00:00.000Z	64 \| moderate	15.721 \| fine	69.464 \| fine	28.948 \| good	2.98 \| good	20.395 \| good	0.212 \| good
2026-10-22T20:00:00.000Z	62 \| moderate	14.533 \| fine	65.761 \| fine	33.645 \| good	2.065 \| good	11.034 \| good	0.212 \| good
2026-10-22T20:00:00.000Z	62 \| moderate	14.533 \| fine	65.761 \| fine	33.645 \| good	2.065 \| good	11.034 \| good	0.212 \| good
2026-10-22T21:00:00.000Z	56 \| moderate	12.219 \| fine	55.114 \| fine	46.818 \| good	1.908 \| good	14.615 \| good	0.233 \| good
2026-10-22T22:00:00.000Z	58 \| moderate	13.168 \| fine	59.356 \| fine	38.487 \| good	1.908 \| good	22.09 \| good	0.269 \| good
2026-10-22T23:00:00.000Z	69 \| moderate	18.674 \| fine	82.714 \| fine	23.137 \| good	2.056 \| good	38.919 \| good	0.364 \| good
2026-10-23T00:00:00.000Z	71 \| moderate	20.055 \| fine	88.311 \| fine	15.783 \| good	2.272 \| good	46.376 \| good	0.44 \| good
2026-10-23T01:00:00.000Z	71 \| moderate	20.104 \| fine	88.67 \| fine	13.268 \| good	2.363 \| good	47.292 \| good	0.454 \| good
2026-10-23T02:00:00.000Z	69 \| moderate	18.818 \| fine	83.312 \| fine	7.154 \| good	2.474 \| good	47.532 \| good	0.444 \| good
2026-10-23T03:00:00.000Z	67 \| moderate	18.11 \| fine	80.347 \| fine	5.748 \| good	2.613 \| good	46.851 \| good	0.439 \| good
2026-10-23T04:00:00.000Z	66 \| moderate	17.149 \| fine	75.47 \| fine	4.862 \| good	2.719 \| good	45.725 \| good	0.44 \| good
2026-10-23T05:00:00.000Z	67 \| moderate	18.227 \| fine	80.17 \| fine	3.876 \| good	2.708 \| good	44.216 \| good	0.437 \| good
2026-10-23T06:00:00.000Z	71 \| moderate	20.369 \| fine	89.506 \| fine	2.618 \| good	2.701 \| good	42.352 \| good	0.42 \| good
2026-10-23T07:00:00.000Z	77 \| moderate	22.501 \| fine	98.42 \| fine	2.413 \| good	2.773 \| good	40.275 \| good	0.401 \| good
2026-10-23T08:00:00.000Z	77 \| moderate	23.117 \| fine	101.55 \| fine	1.095 \| good	2.863 \| good	37.975 \| good	0.387 \| good
2026-10-23T09:00:00.000Z	75 \| moderate	22.47 \| fine	98.193 \| fine	1.897 \| good	2.938 \| good	35.406 \| good	0.373 \| good
2026-10-23T10:00:00.000Z	77 \| moderate	23.126 \| fine	101.446 \| fine	2.461 \| good	3.014 \| good	33.016 \| good	0.362 \| good
2026-10-23T11:00:00.000Z	81 \| moderate	24.769 \| fine	107.984 \| fine	1.757 \| good	3.043 \| good	31.569 \| good	0.356 \| good
2026-10-23T12:00:00.000Z	81 \| moderate	25.395 \| fine	110.627 \| fine	0.703 \| good	3.139 \| good	32.017 \| good	0.367 \| good
2026-10-23T13:00:00.000Z	84 \| moderate	26.522 \| fine	115.522 \| fine	4.129 \| good	3.203 \| good	29.16 \| good	0.4 \| good
2026-10-23T14:00:00.000Z	82 \| moderate	26.267 \| fine	114.034 \| fine	13.384 \| good	2.848 \| good	24.477 \| good	0.392 \| good
2026-10-23T15:00:00.000Z	77 \| moderate	22.699 \| fine	99.565 \| fine	22.885 \| good	2.63 \| good	21.921 \| good	0.365 \| good
2026-10-23T16:00:00.000Z	67 \| moderate	18.265 \| fine	80.397 \| fine	33.318 \| good	2.372 \| good	18.179 \| good	0.301 \| good
2026-10-23T17:00:00.000Z	62 \| moderate	15.239 \| fine	68.226 \| fine	41.869 \| good	2.19 \| good	13.769 \| good	0.251 \| good
2026-10-23T18:00:00.000Z	60 \| moderate	13.729 \| fine	62.151 \| fine	49.129 \| good	2.113 \| good	9.182 \| good	0.217 \| good
2026-10-23T19:00:00.000Z	58 \| moderate	12.853 \| fine	58.226 \| fine	52.819 \| good	2.077 \| good	6.84 \| good	0.205 \| good
2026-10-23T20:00:00.000Z	54 \| moderate	11.494 \| good	50.942 \| good	53.818 \| good	2.01 \| good	6.071 \| good	0.2 \| good
2026-10-23T21:00:00.000Z	52 \| moderate	9.898 \| good	44.019 \| good	51.932 \| good	1.993 \| good	6.43 \| good	0.2 \| good
2026-10-23T22:00:00.000Z	54 \| moderate	11.135 \| good	49.355 \| good	36.278 \| good	1.928 \| good	11.943 \| good	0.224 \| good
2026-10-23T23:00:00.000Z	60 \| moderate	13.98 \| fine	62.735 \| fine	21.532 \| good	1.966 \| good	22.635 \| good	0.272 \| good
2026-10-24T00:00:00.000Z	64 \| moderate	15.81 \| fine	70.157 \| fine	14.138 \| good	2.067 \| good	29.866 \| good	0.294 \| good
2026-10-24T01:00:00.000Z	64 \| moderate	15.756 \| fine	70.251 \| fine	10.157 \| good	2.151 \| good	31.592 \| good	0.284 \| good
2026-10-24T02:00:00.000Z	64 \| moderate	15.512 \| fine	69.312 \| fine	13.852 \| good	2.18 \| good	31.561 \| good	0.274 \| good
2026-10-24T03:00:00.000Z	62 \| moderate	14.562 \| fine	65.388 \| fine	21.86 \| good	2.158 \| good	29.898 \| good	0.264 \| good
2026-10-24T04:00:00.000Z	58 \| moderate	12.801 \| fine	57.922 \| fine	21.815 \| good	2.081 \| good	26.347 \| good	0.256 \| good
2026-10-24T05:00:00.000Z	56 \| moderate	12.322 \| fine	55.621 \| fine	19.436 \| good	1.933 \| good	20.539 \| good	0.246 \| good
2026-10-24T06:00:00.000Z	58 \| moderate	13.47 \| fine	60.859 \| fine	16.177 \| good	1.799 \| good	15.757 \| good	0.237 \| good
2026-10-24T07:00:00.000Z	60 \| moderate	13.845 \| fine	62.319 \| fine	15.92 \| good	1.677 \| good	12.823 \| good	0.232 \| good
2026-10-24T08:00:00.000Z	60 \| moderate	14.386 \| fine	64.766 \| fine	13.808 \| good	1.596 \| good	11.14 \| good	0.229 \| good
2026-10-24T09:00:00.000Z	62 \| moderate	14.942 \| fine	66.962 \| fine	13.13 \| good	1.546 \| good	10.407 \| good	0.228 \| good
2026-10-24T10:00:00.000Z	60 \| moderate	14.45 \| fine	64.185 \| fine	14.214 \| good	1.527 \| good	10.475 \| good	0.23 \| good
2026-10-24T11:00:00.000Z	66 \| moderate	17.297 \| fine	77.029 \| fine	12.425 \| good	1.541 \| good	11.48 \| good	0.234 \| good
2026-10-24T12:00:00.000Z	71 \| moderate	19.914 \| fine	87.69 \| fine	12.589 \| good	1.602 \| good	15.415 \| good	0.244 \| good
2026-10-24T13:00:00.000Z	75 \| moderate	22.293 \| fine	97.411 \| fine	15.195 \| good	1.666 \| good	16.932 \| good	0.258 \| good
2026-10-24T14:00:00.000Z	77 \| moderate	23.324 \| fine	101.905 \| fine	24.041 \| good	1.7 \| good	15.594 \| good	0.272 \| good
2026-10-24T15:00:00.000Z	69 \| moderate	19.202 \| fine	84.869 \| fine	31.37 \| good	1.771 \| good	13.824 \| good	0.265 \| good
2026-10-24T16:00:00.000Z	64 \| moderate	15.856 \| fine	70.869 \| fine	38.687 \| good	1.829 \| good	12.608 \| good	0.256 \| good
2026-10-24T17:00:00.000Z	58 \| moderate	13.246 \| fine	59.139 \| fine	45.6 \| good	1.892 \| good	11.515 \| good	0.246 \| good
2026-10-24T18:00:00.000Z	56 \| moderate	12.497 \| fine	56.202 \| fine	48.542 \| good	1.893 \| good	9.789 \| good	0.233 \| good
2026-10-24T19:00:00.000Z	56 \| moderate	11.874 \| good	52.847 \| good	51.392 \| good	1.811 \| good	8.048 \| good	0.219 \| good
2026-10-24T20:00:00.000Z	54 \| moderate	10.684 \| good	47.515 \| good	51.761 \| good	1.773 \| good	7.397 \| good	0.209 \| good

La Grange

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

0.21ppm

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 La Grange, Illinois?

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

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

In the past 24 hours, the air quality in La Grange, Illinois was at its worst at 05:00:00 on 2026-10-22.

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

In the last 24 hours, the best air quality in La Grange, Illinois was observed at 03:00:00 on 2026-10-22.

What is the AQI in La Grange, Illinois right now?

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

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

La Grange, Illinois air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in La Grange, Illinois are currently 15.721 μg/m³.

What is the PM₁₀ level in La Grange, Illinois at the moment?

The PM₁₀ concentration in La Grange, Illinois is 69.464 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in La Grange, Illinois is 0.212 ppm.

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

Currently, La Grange, Illinois has a sulfur dioxide (SO₂) concentration of 2.98 ppb.

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

The current ozone (O₃) level in La Grange, Illinois at the moment is 28.948 ppm.

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

Nitrogen dioxide (NO₂) level in La Grange, Illinois at the moment is 20.395 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	66 \| moderate	17.411 \| fine	77.65 \| fine	32.741 \| good	4.916 \| good	10.166 \| good	0.212 \| good
2026-10-20T22:00:00.000Z	64 \| moderate	16.417 \| fine	73.77 \| fine	32.491 \| good	6.877 \| good	8.616 \| good	0.212 \| good
2026-10-20T23:00:00.000Z	60 \| moderate	14.013 \| fine	63.34 \| fine	37.435 \| good	3.235 \| good	25.066 \| good	0.227 \| good
2026-10-21T00:00:00.000Z	56 \| moderate	12.172 \| fine	55.125 \| fine	33.882 \| good	1.024 \| good	24.676 \| good	0.269 \| good
2026-10-21T01:00:00.000Z	58 \| moderate	13.242 \| fine	60.411 \| fine	36.088 \| good	0.783 \| good	30.186 \| good	0.285 \| good
2026-10-21T02:00:00.000Z	64 \| moderate	15.749 \| fine	70.727 \| fine	26.901 \| good	0.669 \| good	29.482 \| good	0.3 \| good
2026-10-21T03:00:00.000Z	73 \| moderate	21.236 \| fine	93.385 \| fine	1.251 \| good	3.066 \| good	37.556 \| good	0.31 \| good
2026-10-21T04:00:00.000Z	67 \| moderate	17.704 \| fine	77.79 \| fine	12.962 \| good	0.618 \| good	27.462 \| good	0.306 \| good
2026-10-21T05:00:00.000Z	69 \| moderate	18.696 \| fine	82.507 \| fine	13.477 \| good	1.467 \| good	24.384 \| good	0.288 \| good
2026-10-21T06:00:00.000Z	69 \| moderate	18.696 \| fine	82.507 \| fine	7.544 \| good	1.915 \| good	22.73 \| good	0.275 \| good
2026-10-21T07:00:00.000Z	73 \| moderate	20.731 \| fine	91.385 \| fine	5.609 \| good	1.655 \| good	19.031 \| good	0.29 \| good
2026-10-21T08:00:00.000Z	73 \| moderate	21.216 \| fine	53.686 \| good	9.09 \| good	0.954 \| good	19.297 \| good	0.258 \| good
2026-10-21T09:00:00.000Z	73 \| moderate	21.354 \| fine	54.643 \| good	8.209 \| good	0.927 \| good	19.917 \| good	0.243 \| good
2026-10-21T10:00:00.000Z	79 \| moderate	23.546 \| fine	58.679 \| fine	15.28 \| good	0.967 \| good	23.638 \| good	0.29 \| good
2026-10-21T11:00:00.000Z	79 \| moderate	23.546 \| fine	58.679 \| fine	10.013 \| good	1.027 \| good	23.707 \| good	0.354 \| good
2026-10-21T12:00:00.000Z	88 \| moderate	28.926 \| fine	124.983 \| fine	4.029 \| good	1.001 \| good	22.449 \| good	0.367 \| good
2026-10-21T13:00:00.000Z	88 \| moderate	28.926 \| fine	124.983 \| fine	1.895 \| good	1.033 \| good	19.157 \| good	0.367 \| good
2026-10-21T14:00:00.000Z	130 \| sensitive	47.468 \| moderate	214.209 \| moderate	3.272 \| good	1.179 \| good	24.078 \| good	0.466 \| good
2026-10-21T15:00:00.000Z	130 \| sensitive	47.468 \| moderate	214.209 \| moderate	8.754 \| good	1.73 \| good	23.28 \| good	0.402 \| good
2026-10-21T16:00:00.000Z	137 \| sensitive	49.531 \| moderate	226.13 \| moderate	15.88 \| good	2.09 \| good	21.407 \| good	0.307 \| good
2026-10-21T17:00:00.000Z	90 \| moderate	29.753 \| fine	129.743 \| fine	14.228 \| good	1.942 \| good	19.96 \| good	0.257 \| good
2026-10-21T18:00:00.000Z	73 \| moderate	20.584 \| fine	90.274 \| fine	19.191 \| good	2.056 \| good	17.881 \| good	0.244 \| good
2026-10-21T19:00:00.000Z	73 \| moderate	20.584 \| fine	90.274 \| fine	25.761 \| good	1.269 \| good	16.967 \| good	0.244 \| good
2026-10-21T20:00:00.000Z	60 \| moderate	13.711 \| fine	61.069 \| fine	33.263 \| good	1.307 \| good	12.752 \| good	0.244 \| good
2026-10-21T21:00:00.000Z	54 \| moderate	10.783 \| good	47.678 \| good	35.828 \| good	1.427 \| good	13.843 \| good	0.244 \| good
2026-10-21T22:00:00.000Z	49 \| good	8.745 \| good	38.353 \| good	34.535 \| good	1.738 \| good	16.085 \| good	0.244 \| good
2026-10-21T23:00:00.000Z	52 \| moderate	10.453 \| good	46.756 \| good	38.031 \| good	2.236 \| good	24.57 \| good	0.259 \| good
2026-10-22T00:00:00.000Z	56 \| moderate	11.982 \| good	52.996 \| good	35.475 \| good	1.589 \| good	16.495 \| good	0.32 \| good
2026-10-22T01:00:00.000Z	60 \| moderate	13.545 \| fine	61.445 \| fine	29.51 \| good	1.144 \| good	18.395 \| good	0.362 \| good
2026-10-22T02:00:00.000Z	64 \| moderate	16.103 \| fine	71.816 \| fine	23.353 \| good	0.902 \| good	29.491 \| good	0.38 \| good
2026-10-22T03:00:00.000Z	49 \| good	8.939 \| good	39.12 \| good	6.228 \| good	3.043 \| good	41.547 \| good	0.519 \| good
2026-10-22T04:00:00.000Z	69 \| moderate	18.752 \| fine	82.703 \| fine	10.677 \| good	1.695 \| good	34.167 \| good	0.427 \| good
2026-10-22T05:00:00.000Z	73 \| moderate	21.228 \| fine	92.971 \| fine	6.395 \| good	1.373 \| good	33.013 \| good	0.393 \| good
2026-10-22T06:00:00.000Z	77 \| moderate	22.914 \| fine	100.312 \| fine	3.022 \| good	1.302 \| good	26.824 \| good	0.409 \| good
2026-10-22T07:00:00.000Z	77 \| moderate	22.914 \| fine	100.312 \| fine	2.349 \| good	1.308 \| good	25.225 \| good	0.409 \| good
2026-10-22T08:00:00.000Z	75 \| moderate	22.209 \| fine	58.926 \| fine	2.783 \| good	1.248 \| good	25.625 \| good	0.343 \| good
2026-10-22T09:00:00.000Z	75 \| moderate	22.209 \| fine	58.926 \| fine	1.342 \| good	1.349 \| good	24.313 \| good	0.327 \| good
2026-10-22T10:00:00.000Z	73 \| moderate	21.26 \| fine	59.05 \| fine	5.582 \| good	1.14 \| good	20.864 \| good	0.314 \| good
2026-10-22T11:00:00.000Z	73 \| moderate	21.252 \| fine	59.022 \| fine	5.724 \| good	1.131 \| good	19.953 \| good	0.421 \| good
2026-10-22T12:00:00.000Z	73 \| moderate	20.649 \| fine	91.075 \| fine	2.515 \| good	1.204 \| good	22.946 \| good	0.475 \| good
2026-10-22T13:00:00.000Z	73 \| moderate	20.898 \| fine	91.521 \| fine	3.104 \| good	1.388 \| good	22.275 \| good	0.439 \| good
2026-10-22T14:00:00.000Z	79 \| moderate	24.191 \| fine	106.398 \| fine	3.629 \| good	1.509 \| good	19.467 \| good	0.484 \| good
2026-10-22T15:00:00.000Z	79 \| moderate	24.34 \| fine	106.258 \| fine	4.163 \| good	1.8 \| good	23.033 \| good	0.489 \| good
2026-10-22T16:00:00.000Z	79 \| moderate	23.548 \| fine	102.917 \| fine	6.705 \| good	2.185 \| good	33.657 \| good	0.331 \| good
2026-10-22T17:00:00.000Z	79 \| moderate	23.548 \| fine	102.917 \| fine	15.68 \| good	2.488 \| good	26.719 \| good	0.288 \| good
2026-10-22T18:00:00.000Z	67 \| moderate	17.874 \| fine	79.767 \| fine	23.765 \| good	1.969 \| good	26.034 \| good	0.243 \| good
2026-10-22T19:00:00.000Z	64 \| moderate	15.721 \| fine	69.464 \| fine	28.948 \| good	2.98 \| good	20.395 \| good	0.212 \| good
2026-10-22T20:00:00.000Z	62 \| moderate	14.533 \| fine	65.761 \| fine	33.645 \| good	2.065 \| good	11.034 \| good	0.212 \| good
2026-10-22T20:00:00.000Z	62 \| moderate	14.533 \| fine	65.761 \| fine	33.645 \| good	2.065 \| good	11.034 \| good	0.212 \| good
2026-10-22T21:00:00.000Z	56 \| moderate	12.219 \| fine	55.114 \| fine	46.818 \| good	1.908 \| good	14.615 \| good	0.233 \| good
2026-10-22T22:00:00.000Z	58 \| moderate	13.168 \| fine	59.356 \| fine	38.487 \| good	1.908 \| good	22.09 \| good	0.269 \| good
2026-10-22T23:00:00.000Z	69 \| moderate	18.674 \| fine	82.714 \| fine	23.137 \| good	2.056 \| good	38.919 \| good	0.364 \| good
2026-10-23T00:00:00.000Z	71 \| moderate	20.055 \| fine	88.311 \| fine	15.783 \| good	2.272 \| good	46.376 \| good	0.44 \| good
2026-10-23T01:00:00.000Z	71 \| moderate	20.104 \| fine	88.67 \| fine	13.268 \| good	2.363 \| good	47.292 \| good	0.454 \| good
2026-10-23T02:00:00.000Z	69 \| moderate	18.818 \| fine	83.312 \| fine	7.154 \| good	2.474 \| good	47.532 \| good	0.444 \| good
2026-10-23T03:00:00.000Z	67 \| moderate	18.11 \| fine	80.347 \| fine	5.748 \| good	2.613 \| good	46.851 \| good	0.439 \| good
2026-10-23T04:00:00.000Z	66 \| moderate	17.149 \| fine	75.47 \| fine	4.862 \| good	2.719 \| good	45.725 \| good	0.44 \| good
2026-10-23T05:00:00.000Z	67 \| moderate	18.227 \| fine	80.17 \| fine	3.876 \| good	2.708 \| good	44.216 \| good	0.437 \| good
2026-10-23T06:00:00.000Z	71 \| moderate	20.369 \| fine	89.506 \| fine	2.618 \| good	2.701 \| good	42.352 \| good	0.42 \| good
2026-10-23T07:00:00.000Z	77 \| moderate	22.501 \| fine	98.42 \| fine	2.413 \| good	2.773 \| good	40.275 \| good	0.401 \| good
2026-10-23T08:00:00.000Z	77 \| moderate	23.117 \| fine	101.55 \| fine	1.095 \| good	2.863 \| good	37.975 \| good	0.387 \| good
2026-10-23T09:00:00.000Z	75 \| moderate	22.47 \| fine	98.193 \| fine	1.897 \| good	2.938 \| good	35.406 \| good	0.373 \| good
2026-10-23T10:00:00.000Z	77 \| moderate	23.126 \| fine	101.446 \| fine	2.461 \| good	3.014 \| good	33.016 \| good	0.362 \| good
2026-10-23T11:00:00.000Z	81 \| moderate	24.769 \| fine	107.984 \| fine	1.757 \| good	3.043 \| good	31.569 \| good	0.356 \| good
2026-10-23T12:00:00.000Z	81 \| moderate	25.395 \| fine	110.627 \| fine	0.703 \| good	3.139 \| good	32.017 \| good	0.367 \| good
2026-10-23T13:00:00.000Z	84 \| moderate	26.522 \| fine	115.522 \| fine	4.129 \| good	3.203 \| good	29.16 \| good	0.4 \| good
2026-10-23T14:00:00.000Z	82 \| moderate	26.267 \| fine	114.034 \| fine	13.384 \| good	2.848 \| good	24.477 \| good	0.392 \| good
2026-10-23T15:00:00.000Z	77 \| moderate	22.699 \| fine	99.565 \| fine	22.885 \| good	2.63 \| good	21.921 \| good	0.365 \| good
2026-10-23T16:00:00.000Z	67 \| moderate	18.265 \| fine	80.397 \| fine	33.318 \| good	2.372 \| good	18.179 \| good	0.301 \| good
2026-10-23T17:00:00.000Z	62 \| moderate	15.239 \| fine	68.226 \| fine	41.869 \| good	2.19 \| good	13.769 \| good	0.251 \| good
2026-10-23T18:00:00.000Z	60 \| moderate	13.729 \| fine	62.151 \| fine	49.129 \| good	2.113 \| good	9.182 \| good	0.217 \| good
2026-10-23T19:00:00.000Z	58 \| moderate	12.853 \| fine	58.226 \| fine	52.819 \| good	2.077 \| good	6.84 \| good	0.205 \| good
2026-10-23T20:00:00.000Z	54 \| moderate	11.494 \| good	50.942 \| good	53.818 \| good	2.01 \| good	6.071 \| good	0.2 \| good
2026-10-23T21:00:00.000Z	52 \| moderate	9.898 \| good	44.019 \| good	51.932 \| good	1.993 \| good	6.43 \| good	0.2 \| good
2026-10-23T22:00:00.000Z	54 \| moderate	11.135 \| good	49.355 \| good	36.278 \| good	1.928 \| good	11.943 \| good	0.224 \| good
2026-10-23T23:00:00.000Z	60 \| moderate	13.98 \| fine	62.735 \| fine	21.532 \| good	1.966 \| good	22.635 \| good	0.272 \| good
2026-10-24T00:00:00.000Z	64 \| moderate	15.81 \| fine	70.157 \| fine	14.138 \| good	2.067 \| good	29.866 \| good	0.294 \| good
2026-10-24T01:00:00.000Z	64 \| moderate	15.756 \| fine	70.251 \| fine	10.157 \| good	2.151 \| good	31.592 \| good	0.284 \| good
2026-10-24T02:00:00.000Z	64 \| moderate	15.512 \| fine	69.312 \| fine	13.852 \| good	2.18 \| good	31.561 \| good	0.274 \| good
2026-10-24T03:00:00.000Z	62 \| moderate	14.562 \| fine	65.388 \| fine	21.86 \| good	2.158 \| good	29.898 \| good	0.264 \| good
2026-10-24T04:00:00.000Z	58 \| moderate	12.801 \| fine	57.922 \| fine	21.815 \| good	2.081 \| good	26.347 \| good	0.256 \| good
2026-10-24T05:00:00.000Z	56 \| moderate	12.322 \| fine	55.621 \| fine	19.436 \| good	1.933 \| good	20.539 \| good	0.246 \| good
2026-10-24T06:00:00.000Z	58 \| moderate	13.47 \| fine	60.859 \| fine	16.177 \| good	1.799 \| good	15.757 \| good	0.237 \| good
2026-10-24T07:00:00.000Z	60 \| moderate	13.845 \| fine	62.319 \| fine	15.92 \| good	1.677 \| good	12.823 \| good	0.232 \| good
2026-10-24T08:00:00.000Z	60 \| moderate	14.386 \| fine	64.766 \| fine	13.808 \| good	1.596 \| good	11.14 \| good	0.229 \| good
2026-10-24T09:00:00.000Z	62 \| moderate	14.942 \| fine	66.962 \| fine	13.13 \| good	1.546 \| good	10.407 \| good	0.228 \| good
2026-10-24T10:00:00.000Z	60 \| moderate	14.45 \| fine	64.185 \| fine	14.214 \| good	1.527 \| good	10.475 \| good	0.23 \| good
2026-10-24T11:00:00.000Z	66 \| moderate	17.297 \| fine	77.029 \| fine	12.425 \| good	1.541 \| good	11.48 \| good	0.234 \| good
2026-10-24T12:00:00.000Z	71 \| moderate	19.914 \| fine	87.69 \| fine	12.589 \| good	1.602 \| good	15.415 \| good	0.244 \| good
2026-10-24T13:00:00.000Z	75 \| moderate	22.293 \| fine	97.411 \| fine	15.195 \| good	1.666 \| good	16.932 \| good	0.258 \| good
2026-10-24T14:00:00.000Z	77 \| moderate	23.324 \| fine	101.905 \| fine	24.041 \| good	1.7 \| good	15.594 \| good	0.272 \| good
2026-10-24T15:00:00.000Z	69 \| moderate	19.202 \| fine	84.869 \| fine	31.37 \| good	1.771 \| good	13.824 \| good	0.265 \| good
2026-10-24T16:00:00.000Z	64 \| moderate	15.856 \| fine	70.869 \| fine	38.687 \| good	1.829 \| good	12.608 \| good	0.256 \| good
2026-10-24T17:00:00.000Z	58 \| moderate	13.246 \| fine	59.139 \| fine	45.6 \| good	1.892 \| good	11.515 \| good	0.246 \| good
2026-10-24T18:00:00.000Z	56 \| moderate	12.497 \| fine	56.202 \| fine	48.542 \| good	1.893 \| good	9.789 \| good	0.233 \| good
2026-10-24T19:00:00.000Z	56 \| moderate	11.874 \| good	52.847 \| good	51.392 \| good	1.811 \| good	8.048 \| good	0.219 \| good
2026-10-24T20:00:00.000Z	54 \| moderate	10.684 \| good	47.515 \| good	51.761 \| good	1.773 \| good	7.397 \| good	0.209 \| good

Live air quality index in La Grange, Illinois today

Major air pollutants in La Grange, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

Air quality in nearby cities

Brookfield, Illinois

Western Springs, Illinois

La Grange Park, Illinois

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Westchester, Illinois

Summit, Illinois

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

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

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

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