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

The PM10 concentration in Chatham, Illinois is 23.814 μg/m3 at the moment.

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

Currently, Chatham, Illinois has a sulfur dioxide (SO2) concentration of 0.569 ppb.

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

The current ozone (O3) level in Chatham, Illinois at the moment is 22.685 ppm.

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

Nitrogen dioxide (NO2) level in Chatham, Illinois at the moment is 4.302 ppb.

Live air quality index in Chatham, Illinois today

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

PM2.5 levels in Chatham, Illinois are currently 5.432 μg/m3.

Stay updated with real-time air quality in Chatham, 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

Chatham, Illinois

Last updated: ... (Local time)

Major air pollutants in Chatham, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.43 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

23.81 μg/m³

155

255

425

605+

Ozone (O₃)

22.68 ppb

201

201+

Sulfur Dioxide (SO₂)

0.57 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.30 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.15 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Chatham, Illinois

Get Live Pollen Counts

Chatham, Illinois

Scroll To Air Quality Map

Track live Chatham, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T13:00:00.000Z	54 \| moderate	10.58 \| good	37.152 \| good	15.314 \| good	0.873 \| good	5.995 \| good	0.246 \| good
2026-09-05T14:00:00.000Z	54 \| moderate	11.102 \| good	41.364 \| good	19.428 \| good	0.958 \| good	5.486 \| good	0.242 \| good
2026-09-05T15:00:00.000Z	49 \| good	8.878 \| good	36.623 \| good	24.065 \| good	0.751 \| good	3.741 \| good	0.213 \| good
2026-09-05T16:00:00.000Z	49 \| good	9.431 \| good	42.508 \| good	27.068 \| good	0.706 \| good	4.327 \| good	0.226 \| good
2026-09-05T17:00:00.000Z	49 \| good	9.338 \| good	40.824 \| good	28.754 \| good	0.682 \| good	3.319 \| good	0.208 \| good
2026-09-05T18:00:00.000Z	52 \| moderate	9.926 \| good	40.346 \| good	30.617 \| good	0.648 \| good	4.881 \| good	0.226 \| good
2026-09-05T19:00:00.000Z	49 \| good	9.013 \| good	39.693 \| good	36.765 \| good	0.713 \| good	3.876 \| good	0.196 \| good
2026-09-05T20:00:00.000Z	49 \| good	8.964 \| good	36.385 \| good	43.6 \| good	0.856 \| good	2.794 \| good	0.179 \| good
2026-09-05T21:00:00.000Z	49 \| good	8.561 \| good	35.1 \| good	43.729 \| good	0.652 \| good	2.271 \| good	0.189 \| good
2026-09-05T22:00:00.000Z	49 \| good	8.976 \| good	33.098 \| good	46.55 \| good	0.677 \| good	2.265 \| good	0.164 \| good
2026-09-05T23:00:00.000Z	44 \| good	8.046 \| good	39.798 \| good	42.98 \| good	0.734 \| good	2.797 \| good	0.164 \| good
2026-09-06T00:00:00.000Z	44 \| good	8.342 \| good	31.039 \| good	43.337 \| good	0.745 \| good	4.686 \| good	0.175 \| good
2026-09-06T01:00:00.000Z	49 \| good	8.578 \| good	33.406 \| good	40.449 \| good	1.23 \| good	5.797 \| good	0.227 \| good
2026-09-06T02:00:00.000Z	49 \| good	9.268 \| good	37.804 \| good	39.688 \| good	1.306 \| good	7.138 \| good	0.254 \| good
2026-09-06T03:00:00.000Z	52 \| moderate	10.064 \| good	45 \| good	37.97 \| good	0.5 \| good	4.416 \| good	0.172 \| good
2026-09-06T04:00:00.000Z	52 \| moderate	9.513 \| good	38.209 \| good	37.72 \| good	0.776 \| good	4.472 \| good	0.212 \| good
2026-09-06T05:00:00.000Z	52 \| moderate	9.526 \| good	40.635 \| good	33.796 \| good	0.815 \| good	3.875 \| good	0.227 \| good
2026-09-06T06:00:00.000Z	44 \| good	8.464 \| good	26.651 \| good	33.804 \| good	0.755 \| good	3.855 \| good	0.28 \| good
2026-09-06T07:00:00.000Z	44 \| good	8.131 \| good	39.642 \| good	33.415 \| good	0.805 \| good	3.559 \| good	0.28 \| good
2026-09-06T08:00:00.000Z	38 \| good	7.275 \| good	28.941 \| good	32.924 \| good	0.751 \| good	3.903 \| good	0.28 \| good
2026-09-06T09:00:00.000Z	44 \| good	8.096 \| good	31.628 \| good	33.479 \| good	0.683 \| good	3.587 \| good	0.189 \| good
2026-09-06T10:00:00.000Z	44 \| good	7.773 \| good	25.214 \| good	31.415 \| good	0.748 \| good	3.04 \| good	0.189 \| good
2026-09-06T11:00:00.000Z	49 \| good	9.146 \| good	33.536 \| good	29.651 \| good	0.733 \| good	3.136 \| good	0.196 \| good
2026-09-06T12:00:00.000Z	44 \| good	8.354 \| good	33.872 \| good	27.743 \| good	0.721 \| good	3.853 \| good	0.189 \| good
2026-09-06T13:00:00.000Z	49 \| good	9.378 \| good	38.305 \| good	29.037 \| good	0.79 \| good	3.451 \| good	0.189 \| good
2026-09-06T14:00:00.000Z	49 \| good	9.073 \| good	40.007 \| good	26.269 \| good	0.962 \| good	3.919 \| good	0.189 \| good
2026-09-06T15:00:00.000Z	49 \| good	9.156 \| good	35.642 \| good	26.735 \| good	0.951 \| good	3.68 \| good	0.189 \| good
2026-09-06T16:00:00.000Z	49 \| good	8.711 \| good	31.793 \| good	27.205 \| good	0.999 \| good	2.978 \| good	0.216 \| good
2026-09-06T17:00:00.000Z	49 \| good	8.956 \| good	39.644 \| good	31.033 \| good	0.715 \| good	2.495 \| good	0.189 \| good
2026-09-06T18:00:00.000Z	44 \| good	8.394 \| good	29.998 \| good	33.938 \| good	1.201 \| good	2.613 \| good	0.216 \| good
2026-09-06T19:00:00.000Z	44 \| good	7.738 \| good	40.25 \| good	34.937 \| good	1.088 \| good	2.385 \| good	0.189 \| good
2026-09-06T20:00:00.000Z	38 \| good	7.487 \| good	37.203 \| good	37.882 \| good	0.696 \| good	2.303 \| good	0.189 \| good
2026-09-06T21:00:00.000Z	38 \| good	6.626 \| good	24.36 \| good	39.702 \| good	0.742 \| good	1.951 \| good	0.189 \| good
2026-09-06T22:00:00.000Z	37 \| good	6.259 \| good	27.133 \| good	40.095 \| good	0.679 \| good	2.152 \| good	0.164 \| good
2026-09-06T23:00:00.000Z	38 \| good	5.976 \| good	26.461 \| good	40.541 \| good	0.839 \| good	2.127 \| good	0.164 \| good
2026-09-07T00:00:00.000Z	36 \| good	5.501 \| good	23.4 \| good	38.846 \| good	0.901 \| good	2.791 \| good	0.164 \| good
2026-09-07T01:00:00.000Z	36 \| good	5.684 \| good	22.549 \| good	39.247 \| good	1.095 \| good	3.596 \| good	0.19 \| good
2026-09-07T02:00:00.000Z	35 \| good	6.327 \| good	25.012 \| good	37.722 \| good	1.66 \| good	4.106 \| good	0.216 \| good
2026-09-07T03:00:00.000Z	44 \| good	8.075 \| good	35.491 \| good	26.884 \| good	0.464 \| good	2.918 \| good	0.155 \| good
2026-09-07T04:00:00.000Z	38 \| good	6.9 \| good	31.052 \| good	35.659 \| good	0.723 \| good	3.591 \| good	0.189 \| good
2026-09-07T05:00:00.000Z	38 \| good	7.075 \| good	28.772 \| good	31.815 \| good	0.614 \| good	3.443 \| good	0.153 \| good
2026-09-07T06:00:00.000Z	38 \| good	6.765 \| good	30.085 \| good	32.496 \| good	0.576 \| good	3.225 \| good	0.153 \| good
2026-09-07T07:00:00.000Z	38 \| good	6.907 \| good	28.404 \| good	31.153 \| good	0.576 \| good	3.208 \| good	0.153 \| good
2026-09-07T08:00:00.000Z	33 \| good	5.916 \| good	24.389 \| good	28.093 \| good	0.768 \| good	3.211 \| good	0.153 \| good
2026-09-07T09:00:00.000Z	33 \| good	5.891 \| good	23.06 \| good	26.977 \| good	0.775 \| good	3.38 \| good	0.153 \| good
2026-09-07T10:00:00.000Z	27 \| good	5.278 \| good	21.521 \| good	25.743 \| good	0.719 \| good	4.045 \| good	0.153 \| good
2026-09-07T11:00:00.000Z	27 \| good	5.432 \| good	23.814 \| good	22.685 \| good	0.569 \| good	4.302 \| good	0.153 \| good
2026-09-07T12:00:00.000Z	27 \| good	5.432 \| good	23.814 \| good	22.685 \| good	0.569 \| good	4.302 \| good	0.153 \| good
2026-09-07T13:00:00.000Z	52 \| moderate	9.846 \| good	43.697 \| good	32.251 \| good	0.612 \| good	4.433 \| good	0.186 \| good
2026-09-07T14:00:00.000Z	52 \| moderate	9.685 \| good	43 \| good	42.41 \| good	0.734 \| good	3.315 \| good	0.185 \| good
2026-09-07T15:00:00.000Z	52 \| moderate	10.265 \| good	45.513 \| good	47.666 \| good	0.799 \| good	2.346 \| good	0.181 \| good
2026-09-07T16:00:00.000Z	49 \| good	8.771 \| good	38.479 \| good	48.617 \| good	0.731 \| good	1.252 \| good	0.17 \| good
2026-09-07T17:00:00.000Z	49 \| good	8.322 \| good	36.937 \| good	52.958 \| good	0.658 \| good	0.768 \| good	0.164 \| good
2026-09-07T18:00:00.000Z	51 \| moderate	8.412 \| good	36.937 \| good	54.688 \| good	0.61 \| good	0.618 \| good	0.161 \| good
2026-09-07T19:00:00.000Z	54 \| moderate	8.975 \| good	40.2 \| good	55.558 \| fine	0.57 \| good	0.57 \| good	0.159 \| good
2026-09-07T20:00:00.000Z	52 \| moderate	9.56 \| good	42.605 \| good	54.71 \| good	0.533 \| good	0.568 \| good	0.158 \| good
2026-09-07T21:00:00.000Z	50 \| good	7.699 \| good	33.937 \| good	53.572 \| good	0.5 \| good	0.609 \| good	0.157 \| good
2026-09-07T22:00:00.000Z	49 \| good	9.379 \| good	42.054 \| good	52.989 \| good	0.474 \| good	0.72 \| good	0.156 \| good
2026-09-07T23:00:00.000Z	49 \| good	9.488 \| good	42.363 \| good	46.198 \| good	0.445 \| good	1.139 \| good	0.158 \| good
2026-09-08T00:00:00.000Z	33 \| good	6.453 \| good	28.887 \| good	36.054 \| good	0.401 \| good	2.548 \| good	0.168 \| good
2026-09-08T01:00:00.000Z	49 \| good	8.706 \| good	38.315 \| good	36.474 \| good	0.41 \| good	3.51 \| good	0.173 \| good
2026-09-08T02:00:00.000Z	52 \| moderate	9.977 \| good	44.335 \| good	33.196 \| good	0.437 \| good	3.62 \| good	0.172 \| good
2026-09-08T03:00:00.000Z	54 \| moderate	10.618 \| good	47.235 \| good	31.852 \| good	0.461 \| good	3.58 \| good	0.17 \| good
2026-09-08T04:00:00.000Z	54 \| moderate	11.021 \| good	48.703 \| good	28.476 \| good	0.482 \| good	3.622 \| good	0.168 \| good
2026-09-08T05:00:00.000Z	58 \| moderate	12.761 \| fine	57.805 \| fine	28.219 \| good	0.5 \| good	3.775 \| good	0.168 \| good
2026-09-08T06:00:00.000Z	56 \| moderate	11.687 \| good	51.767 \| good	27.334 \| good	0.513 \| good	4.017 \| good	0.169 \| good
2026-09-08T07:00:00.000Z	54 \| moderate	11.232 \| good	49.823 \| good	25.678 \| good	0.525 \| good	4.397 \| good	0.171 \| good
2026-09-08T08:00:00.000Z	54 \| moderate	11.114 \| good	49.063 \| good	30.486 \| good	0.54 \| good	4.849 \| good	0.174 \| good
2026-09-08T09:00:00.000Z	52 \| moderate	10.29 \| good	45.494 \| good	28.883 \| good	0.561 \| good	5.336 \| good	0.178 \| good
2026-09-08T10:00:00.000Z	56 \| moderate	11.565 \| good	51 \| good	24.494 \| good	0.582 \| good	5.927 \| good	0.182 \| good
2026-09-08T11:00:00.000Z	58 \| moderate	12.748 \| fine	57.198 \| fine	20.102 \| good	0.601 \| good	6.725 \| good	0.188 \| good
2026-09-08T12:00:00.000Z	58 \| moderate	12.915 \| fine	58.347 \| fine	20.354 \| good	0.608 \| good	7.33 \| good	0.195 \| good
2026-09-08T13:00:00.000Z	54 \| moderate	11.205 \| good	49.607 \| good	26.909 \| good	0.597 \| good	5.655 \| good	0.201 \| good
2026-09-08T14:00:00.000Z	52 \| moderate	10.085 \| good	44.965 \| good	38.508 \| good	0.643 \| good	4.161 \| good	0.202 \| good
2026-09-08T15:00:00.000Z	56 \| moderate	12.155 \| fine	54.971 \| good	50.026 \| good	0.74 \| good	2.514 \| good	0.197 \| good
2026-09-08T16:00:00.000Z	56 \| moderate	11.531 \| good	51 \| good	52.433 \| good	0.967 \| good	1.328 \| good	0.191 \| good
2026-09-08T17:00:00.000Z	54 \| moderate	10.723 \| good	47.797 \| good	53.754 \| good	1.261 \| good	0.903 \| good	0.185 \| good
2026-09-08T18:00:00.000Z	54 \| moderate	11.166 \| good	49.542 \| good	55.608 \| fine	1.299 \| good	0.798 \| good	0.181 \| good
2026-09-08T19:00:00.000Z	58 \| moderate	10.931 \| good	48.158 \| good	56.785 \| fine	1.224 \| good	0.755 \| good	0.177 \| good
2026-09-08T20:00:00.000Z	58 \| moderate	11.285 \| good	49.857 \| good	57.265 \| fine	1.143 \| good	0.75 \| good	0.174 \| good
2026-09-08T21:00:00.000Z	71 \| moderate	11.57 \| good	51.01 \| good	61.297 \| fine	1.101 \| good	0.797 \| good	0.173 \| good
2026-09-08T22:00:00.000Z	71 \| moderate	12.157 \| fine	54.44 \| good	60.711 \| fine	1.068 \| good	0.928 \| good	0.173 \| good
2026-09-08T23:00:00.000Z	61 \| moderate	12.345 \| fine	55.975 \| fine	57.577 \| fine	0.979 \| good	2.22 \| good	0.185 \| good
2026-09-09T00:00:00.000Z	58 \| moderate	13.179 \| fine	59.731 \| fine	49.654 \| good	0.961 \| good	4.941 \| good	0.206 \| good
2026-09-09T01:00:00.000Z	56 \| moderate	12.402 \| fine	55.793 \| fine	41.125 \| good	1.027 \| good	7.676 \| good	0.227 \| good
2026-09-09T02:00:00.000Z	56 \| moderate	11.672 \| good	51.558 \| good	39.352 \| good	1.051 \| good	9.268 \| good	0.238 \| good
2026-09-09T03:00:00.000Z	52 \| moderate	10.323 \| good	45.791 \| good	38.286 \| good	0.992 \| good	8.854 \| good	0.235 \| good
2026-09-09T04:00:00.000Z	52 \| moderate	9.972 \| good	44.423 \| good	38.517 \| good	0.912 \| good	7.237 \| good	0.224 \| good
2026-09-09T05:00:00.000Z	52 \| moderate	10.336 \| good	45.724 \| good	45.188 \| good	0.841 \| good	5.908 \| good	0.216 \| good
2026-09-09T06:00:00.000Z	52 \| moderate	10.155 \| good	44.978 \| good	40.111 \| good	0.77 \| good	5.012 \| good	0.213 \| good
2026-09-09T07:00:00.000Z	52 \| moderate	10.416 \| good	46.181 \| good	35.186 \| good	0.715 \| good	4.37 \| good	0.212 \| good
2026-09-09T08:00:00.000Z	52 \| moderate	9.965 \| good	44.218 \| good	37.554 \| good	0.697 \| good	3.962 \| good	0.213 \| good
2026-09-09T09:00:00.000Z	49 \| good	9.495 \| good	42.507 \| good	38.949 \| good	0.71 \| good	3.736 \| good	0.212 \| good
2026-09-09T10:00:00.000Z	54 \| moderate	10.951 \| good	48.443 \| good	32.3 \| good	0.73 \| good	3.609 \| good	0.211 \| good
2026-09-09T11:00:00.000Z	52 \| moderate	10.389 \| good	45.945 \| good	24.865 \| good	0.743 \| good	3.541 \| good	0.21 \| good
2026-09-09T12:00:00.000Z	38 \| good	6.642 \| good	6.923 \| good	34.887 \| good	0.742 \| good	3.427 \| good	0.208 \| good

Chatham

Get reliable air quality data to drive your business

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

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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 Chatham, Illinois?

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

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

In the past 24 hours, the air quality in Chatham, Illinois was at its worst at 05:00:00 on 2026-09-06.

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

In the last 24 hours, the best air quality in Chatham, Illinois was observed at 11:00:00 on 2026-09-07.

What is the AQI in Chatham, Illinois right now?

As of now, the AQI in Chatham, Illinois is 27, indicating Good conditions.

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

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

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

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

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

PM_2.5 levels in Chatham, Illinois are currently 5.432 μg/m³.

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

The PM₁₀ concentration in Chatham, Illinois is 23.814 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Chatham, Illinois is 0.153 ppm.

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

Currently, Chatham, Illinois has a sulfur dioxide (SO₂) concentration of 0.569 ppb.

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

The current ozone (O₃) level in Chatham, Illinois at the moment is 22.685 ppm.

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

Nitrogen dioxide (NO₂) level in Chatham, Illinois at the moment is 4.302 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T13:00:00.000Z	54 \| moderate	10.58 \| good	37.152 \| good	15.314 \| good	0.873 \| good	5.995 \| good	0.246 \| good
2026-09-05T14:00:00.000Z	54 \| moderate	11.102 \| good	41.364 \| good	19.428 \| good	0.958 \| good	5.486 \| good	0.242 \| good
2026-09-05T15:00:00.000Z	49 \| good	8.878 \| good	36.623 \| good	24.065 \| good	0.751 \| good	3.741 \| good	0.213 \| good
2026-09-05T16:00:00.000Z	49 \| good	9.431 \| good	42.508 \| good	27.068 \| good	0.706 \| good	4.327 \| good	0.226 \| good
2026-09-05T17:00:00.000Z	49 \| good	9.338 \| good	40.824 \| good	28.754 \| good	0.682 \| good	3.319 \| good	0.208 \| good
2026-09-05T18:00:00.000Z	52 \| moderate	9.926 \| good	40.346 \| good	30.617 \| good	0.648 \| good	4.881 \| good	0.226 \| good
2026-09-05T19:00:00.000Z	49 \| good	9.013 \| good	39.693 \| good	36.765 \| good	0.713 \| good	3.876 \| good	0.196 \| good
2026-09-05T20:00:00.000Z	49 \| good	8.964 \| good	36.385 \| good	43.6 \| good	0.856 \| good	2.794 \| good	0.179 \| good
2026-09-05T21:00:00.000Z	49 \| good	8.561 \| good	35.1 \| good	43.729 \| good	0.652 \| good	2.271 \| good	0.189 \| good
2026-09-05T22:00:00.000Z	49 \| good	8.976 \| good	33.098 \| good	46.55 \| good	0.677 \| good	2.265 \| good	0.164 \| good
2026-09-05T23:00:00.000Z	44 \| good	8.046 \| good	39.798 \| good	42.98 \| good	0.734 \| good	2.797 \| good	0.164 \| good
2026-09-06T00:00:00.000Z	44 \| good	8.342 \| good	31.039 \| good	43.337 \| good	0.745 \| good	4.686 \| good	0.175 \| good
2026-09-06T01:00:00.000Z	49 \| good	8.578 \| good	33.406 \| good	40.449 \| good	1.23 \| good	5.797 \| good	0.227 \| good
2026-09-06T02:00:00.000Z	49 \| good	9.268 \| good	37.804 \| good	39.688 \| good	1.306 \| good	7.138 \| good	0.254 \| good
2026-09-06T03:00:00.000Z	52 \| moderate	10.064 \| good	45 \| good	37.97 \| good	0.5 \| good	4.416 \| good	0.172 \| good
2026-09-06T04:00:00.000Z	52 \| moderate	9.513 \| good	38.209 \| good	37.72 \| good	0.776 \| good	4.472 \| good	0.212 \| good
2026-09-06T05:00:00.000Z	52 \| moderate	9.526 \| good	40.635 \| good	33.796 \| good	0.815 \| good	3.875 \| good	0.227 \| good
2026-09-06T06:00:00.000Z	44 \| good	8.464 \| good	26.651 \| good	33.804 \| good	0.755 \| good	3.855 \| good	0.28 \| good
2026-09-06T07:00:00.000Z	44 \| good	8.131 \| good	39.642 \| good	33.415 \| good	0.805 \| good	3.559 \| good	0.28 \| good
2026-09-06T08:00:00.000Z	38 \| good	7.275 \| good	28.941 \| good	32.924 \| good	0.751 \| good	3.903 \| good	0.28 \| good
2026-09-06T09:00:00.000Z	44 \| good	8.096 \| good	31.628 \| good	33.479 \| good	0.683 \| good	3.587 \| good	0.189 \| good
2026-09-06T10:00:00.000Z	44 \| good	7.773 \| good	25.214 \| good	31.415 \| good	0.748 \| good	3.04 \| good	0.189 \| good
2026-09-06T11:00:00.000Z	49 \| good	9.146 \| good	33.536 \| good	29.651 \| good	0.733 \| good	3.136 \| good	0.196 \| good
2026-09-06T12:00:00.000Z	44 \| good	8.354 \| good	33.872 \| good	27.743 \| good	0.721 \| good	3.853 \| good	0.189 \| good
2026-09-06T13:00:00.000Z	49 \| good	9.378 \| good	38.305 \| good	29.037 \| good	0.79 \| good	3.451 \| good	0.189 \| good
2026-09-06T14:00:00.000Z	49 \| good	9.073 \| good	40.007 \| good	26.269 \| good	0.962 \| good	3.919 \| good	0.189 \| good
2026-09-06T15:00:00.000Z	49 \| good	9.156 \| good	35.642 \| good	26.735 \| good	0.951 \| good	3.68 \| good	0.189 \| good
2026-09-06T16:00:00.000Z	49 \| good	8.711 \| good	31.793 \| good	27.205 \| good	0.999 \| good	2.978 \| good	0.216 \| good
2026-09-06T17:00:00.000Z	49 \| good	8.956 \| good	39.644 \| good	31.033 \| good	0.715 \| good	2.495 \| good	0.189 \| good
2026-09-06T18:00:00.000Z	44 \| good	8.394 \| good	29.998 \| good	33.938 \| good	1.201 \| good	2.613 \| good	0.216 \| good
2026-09-06T19:00:00.000Z	44 \| good	7.738 \| good	40.25 \| good	34.937 \| good	1.088 \| good	2.385 \| good	0.189 \| good
2026-09-06T20:00:00.000Z	38 \| good	7.487 \| good	37.203 \| good	37.882 \| good	0.696 \| good	2.303 \| good	0.189 \| good
2026-09-06T21:00:00.000Z	38 \| good	6.626 \| good	24.36 \| good	39.702 \| good	0.742 \| good	1.951 \| good	0.189 \| good
2026-09-06T22:00:00.000Z	37 \| good	6.259 \| good	27.133 \| good	40.095 \| good	0.679 \| good	2.152 \| good	0.164 \| good
2026-09-06T23:00:00.000Z	38 \| good	5.976 \| good	26.461 \| good	40.541 \| good	0.839 \| good	2.127 \| good	0.164 \| good
2026-09-07T00:00:00.000Z	36 \| good	5.501 \| good	23.4 \| good	38.846 \| good	0.901 \| good	2.791 \| good	0.164 \| good
2026-09-07T01:00:00.000Z	36 \| good	5.684 \| good	22.549 \| good	39.247 \| good	1.095 \| good	3.596 \| good	0.19 \| good
2026-09-07T02:00:00.000Z	35 \| good	6.327 \| good	25.012 \| good	37.722 \| good	1.66 \| good	4.106 \| good	0.216 \| good
2026-09-07T03:00:00.000Z	44 \| good	8.075 \| good	35.491 \| good	26.884 \| good	0.464 \| good	2.918 \| good	0.155 \| good
2026-09-07T04:00:00.000Z	38 \| good	6.9 \| good	31.052 \| good	35.659 \| good	0.723 \| good	3.591 \| good	0.189 \| good
2026-09-07T05:00:00.000Z	38 \| good	7.075 \| good	28.772 \| good	31.815 \| good	0.614 \| good	3.443 \| good	0.153 \| good
2026-09-07T06:00:00.000Z	38 \| good	6.765 \| good	30.085 \| good	32.496 \| good	0.576 \| good	3.225 \| good	0.153 \| good
2026-09-07T07:00:00.000Z	38 \| good	6.907 \| good	28.404 \| good	31.153 \| good	0.576 \| good	3.208 \| good	0.153 \| good
2026-09-07T08:00:00.000Z	33 \| good	5.916 \| good	24.389 \| good	28.093 \| good	0.768 \| good	3.211 \| good	0.153 \| good
2026-09-07T09:00:00.000Z	33 \| good	5.891 \| good	23.06 \| good	26.977 \| good	0.775 \| good	3.38 \| good	0.153 \| good
2026-09-07T10:00:00.000Z	27 \| good	5.278 \| good	21.521 \| good	25.743 \| good	0.719 \| good	4.045 \| good	0.153 \| good
2026-09-07T11:00:00.000Z	27 \| good	5.432 \| good	23.814 \| good	22.685 \| good	0.569 \| good	4.302 \| good	0.153 \| good
2026-09-07T12:00:00.000Z	27 \| good	5.432 \| good	23.814 \| good	22.685 \| good	0.569 \| good	4.302 \| good	0.153 \| good
2026-09-07T13:00:00.000Z	52 \| moderate	9.846 \| good	43.697 \| good	32.251 \| good	0.612 \| good	4.433 \| good	0.186 \| good
2026-09-07T14:00:00.000Z	52 \| moderate	9.685 \| good	43 \| good	42.41 \| good	0.734 \| good	3.315 \| good	0.185 \| good
2026-09-07T15:00:00.000Z	52 \| moderate	10.265 \| good	45.513 \| good	47.666 \| good	0.799 \| good	2.346 \| good	0.181 \| good
2026-09-07T16:00:00.000Z	49 \| good	8.771 \| good	38.479 \| good	48.617 \| good	0.731 \| good	1.252 \| good	0.17 \| good
2026-09-07T17:00:00.000Z	49 \| good	8.322 \| good	36.937 \| good	52.958 \| good	0.658 \| good	0.768 \| good	0.164 \| good
2026-09-07T18:00:00.000Z	51 \| moderate	8.412 \| good	36.937 \| good	54.688 \| good	0.61 \| good	0.618 \| good	0.161 \| good
2026-09-07T19:00:00.000Z	54 \| moderate	8.975 \| good	40.2 \| good	55.558 \| fine	0.57 \| good	0.57 \| good	0.159 \| good
2026-09-07T20:00:00.000Z	52 \| moderate	9.56 \| good	42.605 \| good	54.71 \| good	0.533 \| good	0.568 \| good	0.158 \| good
2026-09-07T21:00:00.000Z	50 \| good	7.699 \| good	33.937 \| good	53.572 \| good	0.5 \| good	0.609 \| good	0.157 \| good
2026-09-07T22:00:00.000Z	49 \| good	9.379 \| good	42.054 \| good	52.989 \| good	0.474 \| good	0.72 \| good	0.156 \| good
2026-09-07T23:00:00.000Z	49 \| good	9.488 \| good	42.363 \| good	46.198 \| good	0.445 \| good	1.139 \| good	0.158 \| good
2026-09-08T00:00:00.000Z	33 \| good	6.453 \| good	28.887 \| good	36.054 \| good	0.401 \| good	2.548 \| good	0.168 \| good
2026-09-08T01:00:00.000Z	49 \| good	8.706 \| good	38.315 \| good	36.474 \| good	0.41 \| good	3.51 \| good	0.173 \| good
2026-09-08T02:00:00.000Z	52 \| moderate	9.977 \| good	44.335 \| good	33.196 \| good	0.437 \| good	3.62 \| good	0.172 \| good
2026-09-08T03:00:00.000Z	54 \| moderate	10.618 \| good	47.235 \| good	31.852 \| good	0.461 \| good	3.58 \| good	0.17 \| good
2026-09-08T04:00:00.000Z	54 \| moderate	11.021 \| good	48.703 \| good	28.476 \| good	0.482 \| good	3.622 \| good	0.168 \| good
2026-09-08T05:00:00.000Z	58 \| moderate	12.761 \| fine	57.805 \| fine	28.219 \| good	0.5 \| good	3.775 \| good	0.168 \| good
2026-09-08T06:00:00.000Z	56 \| moderate	11.687 \| good	51.767 \| good	27.334 \| good	0.513 \| good	4.017 \| good	0.169 \| good
2026-09-08T07:00:00.000Z	54 \| moderate	11.232 \| good	49.823 \| good	25.678 \| good	0.525 \| good	4.397 \| good	0.171 \| good
2026-09-08T08:00:00.000Z	54 \| moderate	11.114 \| good	49.063 \| good	30.486 \| good	0.54 \| good	4.849 \| good	0.174 \| good
2026-09-08T09:00:00.000Z	52 \| moderate	10.29 \| good	45.494 \| good	28.883 \| good	0.561 \| good	5.336 \| good	0.178 \| good
2026-09-08T10:00:00.000Z	56 \| moderate	11.565 \| good	51 \| good	24.494 \| good	0.582 \| good	5.927 \| good	0.182 \| good
2026-09-08T11:00:00.000Z	58 \| moderate	12.748 \| fine	57.198 \| fine	20.102 \| good	0.601 \| good	6.725 \| good	0.188 \| good
2026-09-08T12:00:00.000Z	58 \| moderate	12.915 \| fine	58.347 \| fine	20.354 \| good	0.608 \| good	7.33 \| good	0.195 \| good
2026-09-08T13:00:00.000Z	54 \| moderate	11.205 \| good	49.607 \| good	26.909 \| good	0.597 \| good	5.655 \| good	0.201 \| good
2026-09-08T14:00:00.000Z	52 \| moderate	10.085 \| good	44.965 \| good	38.508 \| good	0.643 \| good	4.161 \| good	0.202 \| good
2026-09-08T15:00:00.000Z	56 \| moderate	12.155 \| fine	54.971 \| good	50.026 \| good	0.74 \| good	2.514 \| good	0.197 \| good
2026-09-08T16:00:00.000Z	56 \| moderate	11.531 \| good	51 \| good	52.433 \| good	0.967 \| good	1.328 \| good	0.191 \| good
2026-09-08T17:00:00.000Z	54 \| moderate	10.723 \| good	47.797 \| good	53.754 \| good	1.261 \| good	0.903 \| good	0.185 \| good
2026-09-08T18:00:00.000Z	54 \| moderate	11.166 \| good	49.542 \| good	55.608 \| fine	1.299 \| good	0.798 \| good	0.181 \| good
2026-09-08T19:00:00.000Z	58 \| moderate	10.931 \| good	48.158 \| good	56.785 \| fine	1.224 \| good	0.755 \| good	0.177 \| good
2026-09-08T20:00:00.000Z	58 \| moderate	11.285 \| good	49.857 \| good	57.265 \| fine	1.143 \| good	0.75 \| good	0.174 \| good
2026-09-08T21:00:00.000Z	71 \| moderate	11.57 \| good	51.01 \| good	61.297 \| fine	1.101 \| good	0.797 \| good	0.173 \| good
2026-09-08T22:00:00.000Z	71 \| moderate	12.157 \| fine	54.44 \| good	60.711 \| fine	1.068 \| good	0.928 \| good	0.173 \| good
2026-09-08T23:00:00.000Z	61 \| moderate	12.345 \| fine	55.975 \| fine	57.577 \| fine	0.979 \| good	2.22 \| good	0.185 \| good
2026-09-09T00:00:00.000Z	58 \| moderate	13.179 \| fine	59.731 \| fine	49.654 \| good	0.961 \| good	4.941 \| good	0.206 \| good
2026-09-09T01:00:00.000Z	56 \| moderate	12.402 \| fine	55.793 \| fine	41.125 \| good	1.027 \| good	7.676 \| good	0.227 \| good
2026-09-09T02:00:00.000Z	56 \| moderate	11.672 \| good	51.558 \| good	39.352 \| good	1.051 \| good	9.268 \| good	0.238 \| good
2026-09-09T03:00:00.000Z	52 \| moderate	10.323 \| good	45.791 \| good	38.286 \| good	0.992 \| good	8.854 \| good	0.235 \| good
2026-09-09T04:00:00.000Z	52 \| moderate	9.972 \| good	44.423 \| good	38.517 \| good	0.912 \| good	7.237 \| good	0.224 \| good
2026-09-09T05:00:00.000Z	52 \| moderate	10.336 \| good	45.724 \| good	45.188 \| good	0.841 \| good	5.908 \| good	0.216 \| good
2026-09-09T06:00:00.000Z	52 \| moderate	10.155 \| good	44.978 \| good	40.111 \| good	0.77 \| good	5.012 \| good	0.213 \| good
2026-09-09T07:00:00.000Z	52 \| moderate	10.416 \| good	46.181 \| good	35.186 \| good	0.715 \| good	4.37 \| good	0.212 \| good
2026-09-09T08:00:00.000Z	52 \| moderate	9.965 \| good	44.218 \| good	37.554 \| good	0.697 \| good	3.962 \| good	0.213 \| good
2026-09-09T09:00:00.000Z	49 \| good	9.495 \| good	42.507 \| good	38.949 \| good	0.71 \| good	3.736 \| good	0.212 \| good
2026-09-09T10:00:00.000Z	54 \| moderate	10.951 \| good	48.443 \| good	32.3 \| good	0.73 \| good	3.609 \| good	0.211 \| good
2026-09-09T11:00:00.000Z	52 \| moderate	10.389 \| good	45.945 \| good	24.865 \| good	0.743 \| good	3.541 \| good	0.21 \| good
2026-09-09T12:00:00.000Z	38 \| good	6.642 \| good	6.923 \| good	34.887 \| good	0.742 \| good	3.427 \| good	0.208 \| good

Live air quality index in Chatham, Illinois today

Major air pollutants in Chatham, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Springfield, Illinois

Taylorville, Illinois

Jacksonville, Illinois

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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