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

Currently, Edwardsville, Illinois has a sulfur dioxide (SO2) concentration of 0.529 ppb.

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

The current ozone (O3) level in Edwardsville, Illinois at the moment is 30.321 ppm.

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

Nitrogen dioxide (NO2) level in Edwardsville, Illinois at the moment is 8.754 ppb.

Real-time air quality index in Edwardsville, Illinois today

Name: Live air pollution levels in Edwardsville, Illinois today
Creator: Ambee

Stay updated with real-time air quality in Edwardsville, 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

Edwardsville, Illinois

Last updated: ... (Local time)

Major air pollutants in Edwardsville, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

12.97 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

46.59 μg/m³

155

255

425

605+

Ozone (O₃)

34.15 ppb

201

201+

Sulfur Dioxide (SO₂)

2.04 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.91 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Edwardsville, Illinois

Get Live Pollen Counts

Edwardsville, Illinois

Scroll To Air Quality Map

Track live Edwardsville, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-09T18:00:00.000Z	44 \| good	8.015 \| good	35.713 \| good	32.979 \| good	1.3 \| good	3.155 \| good	0.195 \| good
2025-07-09T19:00:00.000Z	44 \| good	7.792 \| good	30.419 \| good	36.949 \| good	1.064 \| good	2.364 \| good	0.139 \| good
2025-07-09T20:00:00.000Z	39 \| good	7.013 \| good	30.959 \| good	41.844 \| good	0.895 \| good	2.946 \| good	0.139 \| good
2025-07-09T21:00:00.000Z	44 \| good	7.633 \| good	33.643 \| good	44.009 \| good	0.887 \| good	2.593 \| good	0.139 \| good
2025-07-09T22:00:00.000Z	44 \| good	7.157 \| good	30.224 \| good	47.15 \| good	0.562 \| good	1.796 \| good	0.139 \| good
2025-07-09T23:00:00.000Z	43 \| good	6.268 \| good	27.26 \| good	46.282 \| good	0.592 \| good	1.472 \| good	0.104 \| good
2025-07-10T00:00:00.000Z	42 \| good	5.185 \| good	22.04 \| good	45.068 \| good	0.564 \| good	1.321 \| good	0.104 \| good
2025-07-10T01:00:00.000Z	39 \| good	4.914 \| good	15.831 \| good	41.672 \| good	0.538 \| good	1.999 \| good	0.104 \| good
2025-07-10T02:00:00.000Z	37 \| good	4.677 \| good	15.93 \| good	40.067 \| good	0.544 \| good	4.532 \| good	0.195 \| good
2025-07-10T03:00:00.000Z	29 \| good	4.704 \| good	21.67 \| good	30.659 \| good	0.542 \| good	6.053 \| good	0.246 \| good
2025-07-10T04:00:00.000Z	33 \| good	6.354 \| good	27.609 \| good	30.321 \| good	0.529 \| good	8.754 \| good	0.332 \| good
2025-07-10T05:00:00.000Z	38 \| good	7.495 \| good	29.139 \| good	28.374 \| good	0.533 \| good	11.071 \| good	0.384 \| good
2025-07-10T06:00:00.000Z	44 \| good	7.669 \| good	31.231 \| good	21.788 \| good	0.558 \| good	11.282 \| good	0.403 \| good
2025-07-10T07:00:00.000Z	44 \| good	8.129 \| good	36.338 \| good	17.95 \| good	0.557 \| good	11.566 \| good	0.407 \| good
2025-07-10T08:00:00.000Z	44 \| good	8.355 \| good	37.531 \| good	13.121 \| good	0.547 \| good	12.059 \| good	0.407 \| good
2025-07-10T09:00:00.000Z	49 \| good	8.829 \| good	39.539 \| good	9.222 \| good	0.435 \| good	11.121 \| good	0.336 \| good
2025-07-10T10:00:00.000Z	49 \| good	9.471 \| good	41.458 \| good	8.561 \| good	0.548 \| good	13.247 \| good	0.281 \| good
2025-07-10T11:00:00.000Z	52 \| moderate	9.547 \| good	41.152 \| good	8.003 \| good	0.445 \| good	14.237 \| good	0.316 \| good
2025-07-10T12:00:00.000Z	54 \| moderate	11.189 \| good	39.845 \| good	7.098 \| good	0.516 \| good	14.153 \| good	0.32 \| good
2025-07-10T13:00:00.000Z	52 \| moderate	9.658 \| good	38.646 \| good	11.724 \| good	0.482 \| good	9.558 \| good	0.316 \| good
2025-07-10T14:00:00.000Z	52 \| moderate	9.676 \| good	43.81 \| good	16.818 \| good	0.523 \| good	8.847 \| good	0.279 \| good
2025-07-10T15:00:00.000Z	52 \| moderate	9.555 \| good	39.816 \| good	24.733 \| good	1.04 \| good	6.626 \| good	0.23 \| good
2025-07-10T16:00:00.000Z	49 \| good	8.773 \| good	34.622 \| good	30.83 \| good	0.566 \| good	6.521 \| good	0.23 \| good
2025-07-10T17:00:00.000Z	49 \| good	9.162 \| good	45.606 \| good	40.199 \| good	0.601 \| good	5.74 \| good	0.23 \| good
2025-07-10T18:00:00.000Z	44 \| good	8.006 \| good	37.018 \| good	44.517 \| good	0.702 \| good	5.105 \| good	0.183 \| good
2025-07-10T19:00:00.000Z	45 \| good	8.261 \| good	33.09 \| good	49.134 \| good	0.475 \| good	4.455 \| good	0.183 \| good
2025-07-10T20:00:00.000Z	49 \| good	8.541 \| good	39.654 \| good	52.693 \| good	0.555 \| good	4.269 \| good	0.214 \| good
2025-07-10T21:00:00.000Z	51 \| moderate	7.626 \| good	37.523 \| good	54.642 \| good	0.475 \| good	3.312 \| good	0.175 \| good
2025-07-10T22:00:00.000Z	61 \| moderate	6.896 \| good	32.992 \| good	58.14 \| fine	0.505 \| good	3.604 \| good	0.18 \| good
2025-07-10T23:00:00.000Z	58 \| moderate	7.396 \| good	39.763 \| good	57.195 \| fine	0.578 \| good	3.404 \| good	0.18 \| good
2025-07-11T00:00:00.000Z	51 \| moderate	7.089 \| good	33.235 \| good	55.164 \| fine	0.478 \| good	3.273 \| good	0.188 \| good
2025-07-11T01:00:00.000Z	50 \| good	6.222 \| good	27.541 \| good	54.444 \| good	0.52 \| good	4.94 \| good	0.182 \| good
2025-07-11T02:00:00.000Z	49 \| good	7.263 \| good	32.29 \| good	52.509 \| good	0.41 \| good	3.776 \| good	0.233 \| good
2025-07-11T03:00:00.000Z	44 \| good	8.102 \| good	36.375 \| good	42.853 \| good	0.515 \| good	5.576 \| good	0.237 \| good
2025-07-11T04:00:00.000Z	49 \| good	8.633 \| good	38.302 \| good	42.797 \| good	0.404 \| good	6.506 \| good	0.273 \| good
2025-07-11T05:00:00.000Z	44 \| good	8.402 \| good	34.359 \| good	37.63 \| good	0.407 \| good	8.973 \| good	0.274 \| good
2025-07-11T06:00:00.000Z	49 \| good	9.197 \| good	36.329 \| good	32.049 \| good	0.542 \| good	7.865 \| good	0.236 \| good
2025-07-11T07:00:00.000Z	49 \| good	9.321 \| good	40.739 \| good	27.601 \| good	0.524 \| good	7.967 \| good	0.24 \| good
2025-07-11T08:00:00.000Z	52 \| moderate	9.53 \| good	43.67 \| good	23.977 \| good	0.525 \| good	8.089 \| good	0.233 \| good
2025-07-11T09:00:00.000Z	49 \| good	9.47 \| good	41.731 \| good	22.329 \| good	0.579 \| good	8.77 \| good	0.202 \| good
2025-07-11T10:00:00.000Z	52 \| moderate	9.816 \| good	44.253 \| good	21.314 \| good	0.586 \| good	9.032 \| good	0.199 \| good
2025-07-11T11:00:00.000Z	52 \| moderate	10.454 \| good	45.759 \| good	17.092 \| good	0.807 \| good	9.886 \| good	0.235 \| good
2025-07-11T12:00:00.000Z	49 \| good	9.45 \| good	33.038 \| good	18.675 \| good	1.222 \| good	9.611 \| good	0.237 \| good
2025-07-11T13:00:00.000Z	52 \| moderate	9.545 \| good	36.478 \| good	19.419 \| good	1.461 \| good	8.413 \| good	0.237 \| good
2025-07-11T14:00:00.000Z	54 \| moderate	11.05 \| good	49.892 \| good	23.952 \| good	2.064 \| good	6.993 \| good	0.237 \| good
2025-07-11T15:00:00.000Z	56 \| moderate	11.885 \| good	48.55 \| good	28.574 \| good	1.744 \| good	5.885 \| good	0.237 \| good
2025-07-11T16:00:00.000Z	58 \| moderate	12.966 \| fine	46.588 \| good	34.151 \| good	2.041 \| good	4.907 \| good	0.226 \| good
2025-07-11T17:00:00.000Z	58 \| moderate	12.966 \| fine	46.588 \| good	34.151 \| good	2.041 \| good	4.907 \| good	0.226 \| good
2025-07-10T06:00:00.000Z	17 \| good	2.555 \| good	10.3 \| good	17.627 \| good	0.396 \| good	18.202 \| good	0.314 \| good
2025-07-10T07:00:00.000Z	27 \| good	4.587 \| good	20.064 \| good	15.612 \| good	0.425 \| good	19.633 \| good	0.323 \| good
2025-07-10T08:00:00.000Z	38 \| good	6.524 \| good	28.967 \| good	14.215 \| good	0.455 \| good	21.064 \| good	0.331 \| good
2025-07-10T09:00:00.000Z	44 \| good	8.345 \| good	37.123 \| good	11.52 \| good	0.484 \| good	22.494 \| good	0.34 \| good
2025-07-10T10:00:00.000Z	49 \| good	8.763 \| good	38.289 \| good	9.627 \| good	0.392 \| good	22.834 \| good	0.365 \| good
2025-07-10T11:00:00.000Z	54 \| moderate	10.558 \| good	47.069 \| good	7.916 \| good	0.301 \| good	23.175 \| good	0.391 \| good
2025-07-10T12:00:00.000Z	56 \| moderate	12.302 \| fine	54.986 \| good	9.694 \| good	0.21 \| good	23.515 \| good	0.416 \| good
2025-07-10T13:00:00.000Z	60 \| moderate	14.173 \| fine	63.109 \| fine	16.019 \| good	0.745 \| good	16.688 \| good	0.348 \| good
2025-07-10T14:00:00.000Z	60 \| moderate	14.472 \| fine	64.968 \| fine	26.379 \| good	1.281 \| good	9.862 \| good	0.281 \| good
2025-07-10T15:00:00.000Z	62 \| moderate	15.082 \| fine	67.091 \| fine	42.521 \| good	1.817 \| good	3.036 \| good	0.213 \| good
2025-07-10T16:00:00.000Z	60 \| moderate	13.929 \| fine	62.756 \| fine	50.395 \| good	1.731 \| good	2.492 \| good	0.202 \| good
2025-07-10T17:00:00.000Z	58 \| moderate	13.042 \| fine	58.904 \| fine	54.108 \| good	1.646 \| good	1.949 \| good	0.191 \| good
2025-07-10T18:00:00.000Z	56 \| moderate	11.773 \| good	52.063 \| good	56.389 \| fine	1.56 \| good	1.405 \| good	0.18 \| good
2025-07-10T19:00:00.000Z	54 \| moderate	10.826 \| good	47.99 \| good	55.295 \| fine	1.493 \| good	1.406 \| good	0.178 \| good
2025-07-10T20:00:00.000Z	48 \| good	8.167 \| good	35.899 \| good	51.683 \| good	1.426 \| good	1.406 \| good	0.176 \| good
2025-07-10T21:00:00.000Z	47 \| good	5.301 \| good	22.973 \| good	50.979 \| good	1.358 \| good	1.406 \| good	0.174 \| good
2025-07-10T22:00:00.000Z	42 \| good	4.762 \| good	20.947 \| good	44.979 \| good	1.351 \| good	1.98 \| good	0.177 \| good
2025-07-10T23:00:00.000Z	38 \| good	3.819 \| good	17.001 \| good	40.9 \| good	1.345 \| good	2.554 \| good	0.18 \| good
2025-07-11T00:00:00.000Z	41 \| good	4.635 \| good	20.046 \| good	44.141 \| good	1.338 \| good	3.127 \| good	0.183 \| good
2025-07-11T01:00:00.000Z	38 \| good	4.753 \| good	20.99 \| good	40.715 \| good	1.245 \| good	7.652 \| good	0.224 \| good
2025-07-11T02:00:00.000Z	33 \| good	6.003 \| good	26.987 \| good	31.809 \| good	1.153 \| good	12.177 \| good	0.266 \| good
2025-07-11T03:00:00.000Z	33 \| good	6.459 \| good	29.012 \| good	28.842 \| good	1.06 \| good	16.701 \| good	0.308 \| good
2025-07-11T04:00:00.000Z	38 \| good	7.225 \| good	31.944 \| good	29.574 \| good	0.906 \| good	15.81 \| good	0.299 \| good
2025-07-11T05:00:00.000Z	33 \| good	6.481 \| good	28.877 \| good	28.444 \| good	0.752 \| good	14.918 \| good	0.289 \| good
2025-07-11T06:00:00.000Z	44 \| good	7.736 \| good	33.955 \| good	26.115 \| good	0.597 \| good	14.027 \| good	0.28 \| good
2025-07-11T07:00:00.000Z	49 \| good	8.514 \| good	37.164 \| good	25.265 \| good	0.678 \| good	13.744 \| good	0.283 \| good
2025-07-11T08:00:00.000Z	52 \| moderate	9.641 \| good	43.029 \| good	22.883 \| good	0.759 \| good	13.461 \| good	0.286 \| good
2025-07-11T09:00:00.000Z	54 \| moderate	11.103 \| good	49.218 \| good	20.968 \| good	0.84 \| good	13.178 \| good	0.289 \| good
2025-07-11T10:00:00.000Z	44 \| good	8.055 \| good	35.094 \| good	19.288 \| good	0.982 \| good	11.229 \| good	0.29 \| good
2025-07-11T11:00:00.000Z	44 \| good	8.107 \| good	35.258 \| good	18.849 \| good	1.124 \| good	9.28 \| good	0.291 \| good
2025-07-11T12:00:00.000Z	56 \| moderate	12.11 \| fine	54.192 \| good	18.718 \| good	1.265 \| good	7.332 \| good	0.292 \| good
2025-07-11T13:00:00.000Z	56 \| moderate	12.432 \| fine	55.297 \| fine	24.744 \| good	1.285 \| good	5.775 \| good	0.286 \| good
2025-07-11T14:00:00.000Z	49 \| good	9.331 \| good	41.202 \| good	32.241 \| good	1.304 \| good	4.219 \| good	0.28 \| good
2025-07-11T15:00:00.000Z	44 \| good	7.936 \| good	35.115 \| good	36.494 \| good	1.323 \| good	2.662 \| good	0.274 \| good
2025-07-11T16:00:00.000Z	44 \| good	7.768 \| good	34.149 \| good	38.769 \| good	1.239 \| good	2.228 \| good	0.257 \| good
2025-07-11T17:00:00.000Z	52 \| moderate	9.735 \| good	43.081 \| good	40.802 \| good	1.154 \| good	1.795 \| good	0.241 \| good
2025-07-11T18:00:00.000Z	56 \| moderate	11.56 \| good	51.125 \| good	39.06 \| good	1.069 \| good	1.361 \| good	0.224 \| good
2025-07-11T19:00:00.000Z	56 \| moderate	12.349 \| fine	55.247 \| fine	36.367 \| good	1.058 \| good	1.422 \| good	0.224 \| good
2025-07-11T20:00:00.000Z	52 \| moderate	10.377 \| good	46.006 \| good	33.793 \| good	1.048 \| good	1.483 \| good	0.223 \| good
2025-07-11T21:00:00.000Z	54 \| moderate	10.547 \| good	46.936 \| good	30.145 \| good	1.037 \| good	1.544 \| good	0.223 \| good
2025-07-11T22:00:00.000Z	54 \| moderate	11.302 \| good	50.045 \| good	28.824 \| good	1.1 \| good	2.065 \| good	0.226 \| good
2025-07-11T23:00:00.000Z	56 \| moderate	11.733 \| good	52.193 \| good	28.203 \| good	1.163 \| good	2.586 \| good	0.229 \| good
2025-07-12T00:00:00.000Z	112 \| sensitive	8.731 \| good	9.01 \| good	74.31 \| moderate	1.255 \| good	3.155 \| good	0.233 \| good
2025-07-12T01:00:00.000Z	58 \| moderate	12.514 \| fine	56.95 \| fine	28.889 \| good	1.161 \| good	3.535 \| good	0.228 \| good
2025-07-12T02:00:00.000Z	58 \| moderate	12.718 \| fine	57.171 \| fine	28.618 \| good	1.097 \| good	3.963 \| good	0.224 \| good
2025-07-12T03:00:00.000Z	58 \| moderate	13.468 \| fine	61.108 \| fine	27.519 \| good	1.032 \| good	4.391 \| good	0.219 \| good
2025-07-12T04:00:00.000Z	60 \| moderate	13.544 \| fine	61.105 \| fine	21.043 \| good	0.961 \| good	4.103 \| good	0.214 \| good
2025-07-12T05:00:00.000Z	60 \| moderate	13.786 \| fine	61.238 \| fine	16.526 \| good	0.891 \| good	3.814 \| good	0.208 \| good

Edwardsville

Get reliable air quality data to drive your business

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

0.33ppm

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 Edwardsville, Illinois?

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

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

In the past 24 hours, the air quality in Edwardsville, Illinois was at its worst at 03:00:00 on 2025-07-09.

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

In the last 24 hours, the best air quality in Edwardsville, Illinois was observed at 06:00:00 on 2025-07-09.

What is the AQI in Edwardsville, Illinois right now?

As of now, the AQI in Edwardsville, Illinois is 33, indicating Good conditions.

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

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

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

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

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

PM_2.5 levels in Edwardsville, Illinois are currently 6.354 μg/m³.

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

The PM₁₀ concentration in Edwardsville, Illinois is 27.609 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Edwardsville, Illinois is 0.332 ppm.

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

Currently, Edwardsville, Illinois has a sulfur dioxide (SO₂) concentration of 0.529 ppb.

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

The current ozone (O₃) level in Edwardsville, Illinois at the moment is 30.321 ppm.

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

Nitrogen dioxide (NO₂) level in Edwardsville, Illinois at the moment is 8.754 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-09T18:00:00.000Z	44 \| good	8.015 \| good	35.713 \| good	32.979 \| good	1.3 \| good	3.155 \| good	0.195 \| good
2025-07-09T19:00:00.000Z	44 \| good	7.792 \| good	30.419 \| good	36.949 \| good	1.064 \| good	2.364 \| good	0.139 \| good
2025-07-09T20:00:00.000Z	39 \| good	7.013 \| good	30.959 \| good	41.844 \| good	0.895 \| good	2.946 \| good	0.139 \| good
2025-07-09T21:00:00.000Z	44 \| good	7.633 \| good	33.643 \| good	44.009 \| good	0.887 \| good	2.593 \| good	0.139 \| good
2025-07-09T22:00:00.000Z	44 \| good	7.157 \| good	30.224 \| good	47.15 \| good	0.562 \| good	1.796 \| good	0.139 \| good
2025-07-09T23:00:00.000Z	43 \| good	6.268 \| good	27.26 \| good	46.282 \| good	0.592 \| good	1.472 \| good	0.104 \| good
2025-07-10T00:00:00.000Z	42 \| good	5.185 \| good	22.04 \| good	45.068 \| good	0.564 \| good	1.321 \| good	0.104 \| good
2025-07-10T01:00:00.000Z	39 \| good	4.914 \| good	15.831 \| good	41.672 \| good	0.538 \| good	1.999 \| good	0.104 \| good
2025-07-10T02:00:00.000Z	37 \| good	4.677 \| good	15.93 \| good	40.067 \| good	0.544 \| good	4.532 \| good	0.195 \| good
2025-07-10T03:00:00.000Z	29 \| good	4.704 \| good	21.67 \| good	30.659 \| good	0.542 \| good	6.053 \| good	0.246 \| good
2025-07-10T04:00:00.000Z	33 \| good	6.354 \| good	27.609 \| good	30.321 \| good	0.529 \| good	8.754 \| good	0.332 \| good
2025-07-10T05:00:00.000Z	38 \| good	7.495 \| good	29.139 \| good	28.374 \| good	0.533 \| good	11.071 \| good	0.384 \| good
2025-07-10T06:00:00.000Z	44 \| good	7.669 \| good	31.231 \| good	21.788 \| good	0.558 \| good	11.282 \| good	0.403 \| good
2025-07-10T07:00:00.000Z	44 \| good	8.129 \| good	36.338 \| good	17.95 \| good	0.557 \| good	11.566 \| good	0.407 \| good
2025-07-10T08:00:00.000Z	44 \| good	8.355 \| good	37.531 \| good	13.121 \| good	0.547 \| good	12.059 \| good	0.407 \| good
2025-07-10T09:00:00.000Z	49 \| good	8.829 \| good	39.539 \| good	9.222 \| good	0.435 \| good	11.121 \| good	0.336 \| good
2025-07-10T10:00:00.000Z	49 \| good	9.471 \| good	41.458 \| good	8.561 \| good	0.548 \| good	13.247 \| good	0.281 \| good
2025-07-10T11:00:00.000Z	52 \| moderate	9.547 \| good	41.152 \| good	8.003 \| good	0.445 \| good	14.237 \| good	0.316 \| good
2025-07-10T12:00:00.000Z	54 \| moderate	11.189 \| good	39.845 \| good	7.098 \| good	0.516 \| good	14.153 \| good	0.32 \| good
2025-07-10T13:00:00.000Z	52 \| moderate	9.658 \| good	38.646 \| good	11.724 \| good	0.482 \| good	9.558 \| good	0.316 \| good
2025-07-10T14:00:00.000Z	52 \| moderate	9.676 \| good	43.81 \| good	16.818 \| good	0.523 \| good	8.847 \| good	0.279 \| good
2025-07-10T15:00:00.000Z	52 \| moderate	9.555 \| good	39.816 \| good	24.733 \| good	1.04 \| good	6.626 \| good	0.23 \| good
2025-07-10T16:00:00.000Z	49 \| good	8.773 \| good	34.622 \| good	30.83 \| good	0.566 \| good	6.521 \| good	0.23 \| good
2025-07-10T17:00:00.000Z	49 \| good	9.162 \| good	45.606 \| good	40.199 \| good	0.601 \| good	5.74 \| good	0.23 \| good
2025-07-10T18:00:00.000Z	44 \| good	8.006 \| good	37.018 \| good	44.517 \| good	0.702 \| good	5.105 \| good	0.183 \| good
2025-07-10T19:00:00.000Z	45 \| good	8.261 \| good	33.09 \| good	49.134 \| good	0.475 \| good	4.455 \| good	0.183 \| good
2025-07-10T20:00:00.000Z	49 \| good	8.541 \| good	39.654 \| good	52.693 \| good	0.555 \| good	4.269 \| good	0.214 \| good
2025-07-10T21:00:00.000Z	51 \| moderate	7.626 \| good	37.523 \| good	54.642 \| good	0.475 \| good	3.312 \| good	0.175 \| good
2025-07-10T22:00:00.000Z	61 \| moderate	6.896 \| good	32.992 \| good	58.14 \| fine	0.505 \| good	3.604 \| good	0.18 \| good
2025-07-10T23:00:00.000Z	58 \| moderate	7.396 \| good	39.763 \| good	57.195 \| fine	0.578 \| good	3.404 \| good	0.18 \| good
2025-07-11T00:00:00.000Z	51 \| moderate	7.089 \| good	33.235 \| good	55.164 \| fine	0.478 \| good	3.273 \| good	0.188 \| good
2025-07-11T01:00:00.000Z	50 \| good	6.222 \| good	27.541 \| good	54.444 \| good	0.52 \| good	4.94 \| good	0.182 \| good
2025-07-11T02:00:00.000Z	49 \| good	7.263 \| good	32.29 \| good	52.509 \| good	0.41 \| good	3.776 \| good	0.233 \| good
2025-07-11T03:00:00.000Z	44 \| good	8.102 \| good	36.375 \| good	42.853 \| good	0.515 \| good	5.576 \| good	0.237 \| good
2025-07-11T04:00:00.000Z	49 \| good	8.633 \| good	38.302 \| good	42.797 \| good	0.404 \| good	6.506 \| good	0.273 \| good
2025-07-11T05:00:00.000Z	44 \| good	8.402 \| good	34.359 \| good	37.63 \| good	0.407 \| good	8.973 \| good	0.274 \| good
2025-07-11T06:00:00.000Z	49 \| good	9.197 \| good	36.329 \| good	32.049 \| good	0.542 \| good	7.865 \| good	0.236 \| good
2025-07-11T07:00:00.000Z	49 \| good	9.321 \| good	40.739 \| good	27.601 \| good	0.524 \| good	7.967 \| good	0.24 \| good
2025-07-11T08:00:00.000Z	52 \| moderate	9.53 \| good	43.67 \| good	23.977 \| good	0.525 \| good	8.089 \| good	0.233 \| good
2025-07-11T09:00:00.000Z	49 \| good	9.47 \| good	41.731 \| good	22.329 \| good	0.579 \| good	8.77 \| good	0.202 \| good
2025-07-11T10:00:00.000Z	52 \| moderate	9.816 \| good	44.253 \| good	21.314 \| good	0.586 \| good	9.032 \| good	0.199 \| good
2025-07-11T11:00:00.000Z	52 \| moderate	10.454 \| good	45.759 \| good	17.092 \| good	0.807 \| good	9.886 \| good	0.235 \| good
2025-07-11T12:00:00.000Z	49 \| good	9.45 \| good	33.038 \| good	18.675 \| good	1.222 \| good	9.611 \| good	0.237 \| good
2025-07-11T13:00:00.000Z	52 \| moderate	9.545 \| good	36.478 \| good	19.419 \| good	1.461 \| good	8.413 \| good	0.237 \| good
2025-07-11T14:00:00.000Z	54 \| moderate	11.05 \| good	49.892 \| good	23.952 \| good	2.064 \| good	6.993 \| good	0.237 \| good
2025-07-11T15:00:00.000Z	56 \| moderate	11.885 \| good	48.55 \| good	28.574 \| good	1.744 \| good	5.885 \| good	0.237 \| good
2025-07-11T16:00:00.000Z	58 \| moderate	12.966 \| fine	46.588 \| good	34.151 \| good	2.041 \| good	4.907 \| good	0.226 \| good
2025-07-11T17:00:00.000Z	58 \| moderate	12.966 \| fine	46.588 \| good	34.151 \| good	2.041 \| good	4.907 \| good	0.226 \| good
2025-07-10T06:00:00.000Z	17 \| good	2.555 \| good	10.3 \| good	17.627 \| good	0.396 \| good	18.202 \| good	0.314 \| good
2025-07-10T07:00:00.000Z	27 \| good	4.587 \| good	20.064 \| good	15.612 \| good	0.425 \| good	19.633 \| good	0.323 \| good
2025-07-10T08:00:00.000Z	38 \| good	6.524 \| good	28.967 \| good	14.215 \| good	0.455 \| good	21.064 \| good	0.331 \| good
2025-07-10T09:00:00.000Z	44 \| good	8.345 \| good	37.123 \| good	11.52 \| good	0.484 \| good	22.494 \| good	0.34 \| good
2025-07-10T10:00:00.000Z	49 \| good	8.763 \| good	38.289 \| good	9.627 \| good	0.392 \| good	22.834 \| good	0.365 \| good
2025-07-10T11:00:00.000Z	54 \| moderate	10.558 \| good	47.069 \| good	7.916 \| good	0.301 \| good	23.175 \| good	0.391 \| good
2025-07-10T12:00:00.000Z	56 \| moderate	12.302 \| fine	54.986 \| good	9.694 \| good	0.21 \| good	23.515 \| good	0.416 \| good
2025-07-10T13:00:00.000Z	60 \| moderate	14.173 \| fine	63.109 \| fine	16.019 \| good	0.745 \| good	16.688 \| good	0.348 \| good
2025-07-10T14:00:00.000Z	60 \| moderate	14.472 \| fine	64.968 \| fine	26.379 \| good	1.281 \| good	9.862 \| good	0.281 \| good
2025-07-10T15:00:00.000Z	62 \| moderate	15.082 \| fine	67.091 \| fine	42.521 \| good	1.817 \| good	3.036 \| good	0.213 \| good
2025-07-10T16:00:00.000Z	60 \| moderate	13.929 \| fine	62.756 \| fine	50.395 \| good	1.731 \| good	2.492 \| good	0.202 \| good
2025-07-10T17:00:00.000Z	58 \| moderate	13.042 \| fine	58.904 \| fine	54.108 \| good	1.646 \| good	1.949 \| good	0.191 \| good
2025-07-10T18:00:00.000Z	56 \| moderate	11.773 \| good	52.063 \| good	56.389 \| fine	1.56 \| good	1.405 \| good	0.18 \| good
2025-07-10T19:00:00.000Z	54 \| moderate	10.826 \| good	47.99 \| good	55.295 \| fine	1.493 \| good	1.406 \| good	0.178 \| good
2025-07-10T20:00:00.000Z	48 \| good	8.167 \| good	35.899 \| good	51.683 \| good	1.426 \| good	1.406 \| good	0.176 \| good
2025-07-10T21:00:00.000Z	47 \| good	5.301 \| good	22.973 \| good	50.979 \| good	1.358 \| good	1.406 \| good	0.174 \| good
2025-07-10T22:00:00.000Z	42 \| good	4.762 \| good	20.947 \| good	44.979 \| good	1.351 \| good	1.98 \| good	0.177 \| good
2025-07-10T23:00:00.000Z	38 \| good	3.819 \| good	17.001 \| good	40.9 \| good	1.345 \| good	2.554 \| good	0.18 \| good
2025-07-11T00:00:00.000Z	41 \| good	4.635 \| good	20.046 \| good	44.141 \| good	1.338 \| good	3.127 \| good	0.183 \| good
2025-07-11T01:00:00.000Z	38 \| good	4.753 \| good	20.99 \| good	40.715 \| good	1.245 \| good	7.652 \| good	0.224 \| good
2025-07-11T02:00:00.000Z	33 \| good	6.003 \| good	26.987 \| good	31.809 \| good	1.153 \| good	12.177 \| good	0.266 \| good
2025-07-11T03:00:00.000Z	33 \| good	6.459 \| good	29.012 \| good	28.842 \| good	1.06 \| good	16.701 \| good	0.308 \| good
2025-07-11T04:00:00.000Z	38 \| good	7.225 \| good	31.944 \| good	29.574 \| good	0.906 \| good	15.81 \| good	0.299 \| good
2025-07-11T05:00:00.000Z	33 \| good	6.481 \| good	28.877 \| good	28.444 \| good	0.752 \| good	14.918 \| good	0.289 \| good
2025-07-11T06:00:00.000Z	44 \| good	7.736 \| good	33.955 \| good	26.115 \| good	0.597 \| good	14.027 \| good	0.28 \| good
2025-07-11T07:00:00.000Z	49 \| good	8.514 \| good	37.164 \| good	25.265 \| good	0.678 \| good	13.744 \| good	0.283 \| good
2025-07-11T08:00:00.000Z	52 \| moderate	9.641 \| good	43.029 \| good	22.883 \| good	0.759 \| good	13.461 \| good	0.286 \| good
2025-07-11T09:00:00.000Z	54 \| moderate	11.103 \| good	49.218 \| good	20.968 \| good	0.84 \| good	13.178 \| good	0.289 \| good
2025-07-11T10:00:00.000Z	44 \| good	8.055 \| good	35.094 \| good	19.288 \| good	0.982 \| good	11.229 \| good	0.29 \| good
2025-07-11T11:00:00.000Z	44 \| good	8.107 \| good	35.258 \| good	18.849 \| good	1.124 \| good	9.28 \| good	0.291 \| good
2025-07-11T12:00:00.000Z	56 \| moderate	12.11 \| fine	54.192 \| good	18.718 \| good	1.265 \| good	7.332 \| good	0.292 \| good
2025-07-11T13:00:00.000Z	56 \| moderate	12.432 \| fine	55.297 \| fine	24.744 \| good	1.285 \| good	5.775 \| good	0.286 \| good
2025-07-11T14:00:00.000Z	49 \| good	9.331 \| good	41.202 \| good	32.241 \| good	1.304 \| good	4.219 \| good	0.28 \| good
2025-07-11T15:00:00.000Z	44 \| good	7.936 \| good	35.115 \| good	36.494 \| good	1.323 \| good	2.662 \| good	0.274 \| good
2025-07-11T16:00:00.000Z	44 \| good	7.768 \| good	34.149 \| good	38.769 \| good	1.239 \| good	2.228 \| good	0.257 \| good
2025-07-11T17:00:00.000Z	52 \| moderate	9.735 \| good	43.081 \| good	40.802 \| good	1.154 \| good	1.795 \| good	0.241 \| good
2025-07-11T18:00:00.000Z	56 \| moderate	11.56 \| good	51.125 \| good	39.06 \| good	1.069 \| good	1.361 \| good	0.224 \| good
2025-07-11T19:00:00.000Z	56 \| moderate	12.349 \| fine	55.247 \| fine	36.367 \| good	1.058 \| good	1.422 \| good	0.224 \| good
2025-07-11T20:00:00.000Z	52 \| moderate	10.377 \| good	46.006 \| good	33.793 \| good	1.048 \| good	1.483 \| good	0.223 \| good
2025-07-11T21:00:00.000Z	54 \| moderate	10.547 \| good	46.936 \| good	30.145 \| good	1.037 \| good	1.544 \| good	0.223 \| good
2025-07-11T22:00:00.000Z	54 \| moderate	11.302 \| good	50.045 \| good	28.824 \| good	1.1 \| good	2.065 \| good	0.226 \| good
2025-07-11T23:00:00.000Z	56 \| moderate	11.733 \| good	52.193 \| good	28.203 \| good	1.163 \| good	2.586 \| good	0.229 \| good
2025-07-12T00:00:00.000Z	112 \| sensitive	8.731 \| good	9.01 \| good	74.31 \| moderate	1.255 \| good	3.155 \| good	0.233 \| good
2025-07-12T01:00:00.000Z	58 \| moderate	12.514 \| fine	56.95 \| fine	28.889 \| good	1.161 \| good	3.535 \| good	0.228 \| good
2025-07-12T02:00:00.000Z	58 \| moderate	12.718 \| fine	57.171 \| fine	28.618 \| good	1.097 \| good	3.963 \| good	0.224 \| good
2025-07-12T03:00:00.000Z	58 \| moderate	13.468 \| fine	61.108 \| fine	27.519 \| good	1.032 \| good	4.391 \| good	0.219 \| good
2025-07-12T04:00:00.000Z	60 \| moderate	13.544 \| fine	61.105 \| fine	21.043 \| good	0.961 \| good	4.103 \| good	0.214 \| good
2025-07-12T05:00:00.000Z	60 \| moderate	13.786 \| fine	61.238 \| fine	16.526 \| good	0.891 \| good	3.814 \| good	0.208 \| good

Real-time air quality index in Edwardsville, Illinois today

Major air pollutants in Edwardsville, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Edwardsville, Illinois air quality forecast and history

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

Air quality in nearby cities

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Frequently asked questions

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What is the PM2.5 level in Edwardsville, Illinois at the moment?

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

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

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

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

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

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

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

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

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