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

Currently, Warrenville, Illinois has a sulfur dioxide (SO2) concentration of 0.338 ppb.

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

The current ozone (O3) level in Warrenville, Illinois at the moment is 27.743 ppm.

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

Nitrogen dioxide (NO2) level in Warrenville, Illinois at the moment is 10.2 ppb.

Live air quality index in Warrenville, Illinois today

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

PM2.5 levels in Warrenville, Illinois are currently 7.779 μg/m3.

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

The PM10 concentration in Warrenville, Illinois is 34.917 μg/m3 at the moment.

Stay updated with real-time air quality in Warrenville, 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

Warrenville, Illinois

Last updated: ... (Local time)

Major air pollutants in Warrenville, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.78 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

34.92 μg/m³

155

255

425

605+

Ozone (O₃)

27.74 ppb

201

201+

Sulfur Dioxide (SO₂)

0.34 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.20 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

Warrenville, Illinois

Scroll To Air Quality Map

Track live Warrenville, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-08T23:00:00.000Z	36 \| good	3.515 \| good	15.712 \| good	38.683 \| good	0.76 \| good	3.863 \| good	0.194 \| good
2026-03-09T00:00:00.000Z	35 \| good	3.509 \| good	15.793 \| good	38.174 \| good	0.859 \| good	5.175 \| good	0.229 \| good
2026-03-09T01:00:00.000Z	35 \| good	3.228 \| good	14.393 \| good	38.042 \| good	0.686 \| good	3.614 \| good	0.194 \| good
2026-03-09T02:00:00.000Z	33 \| good	3.119 \| good	13.958 \| good	36.272 \| good	0.639 \| good	4.57 \| good	0.194 \| good
2026-03-09T03:00:00.000Z	30 \| good	1.014 \| good	4 \| good	32.227 \| good	0.732 \| good	4.213 \| good	0.156 \| good
2026-03-09T04:00:00.000Z	31 \| good	3.226 \| good	14.566 \| good	33.811 \| good	0.567 \| good	2.471 \| good	0.17 \| good
2026-03-09T05:00:00.000Z	30 \| good	3.353 \| good	14.951 \| good	32.231 \| good	0.569 \| good	3.272 \| good	0.16 \| good
2026-03-09T06:00:00.000Z	29 \| good	3.532 \| good	15.926 \| good	30.547 \| good	0.586 \| good	1.918 \| good	0.16 \| good
2026-03-09T07:00:00.000Z	28 \| good	3.532 \| good	16.056 \| good	30.427 \| good	0.557 \| good	2.167 \| good	0.16 \| good
2026-03-09T08:00:00.000Z	29 \| good	3.47 \| good	14.239 \| good	31.298 \| good	0.539 \| good	2.017 \| good	0.16 \| good
2026-03-09T09:00:00.000Z	27 \| good	3.328 \| good	14.466 \| good	28.908 \| good	0.569 \| good	2.224 \| good	0.16 \| good
2026-03-09T10:00:00.000Z	25 \| good	3.324 \| good	14.488 \| good	26.626 \| good	0.539 \| good	3.327 \| good	0.17 \| good
2026-03-09T11:00:00.000Z	22 \| good	3.491 \| good	15.084 \| good	23.54 \| good	0.541 \| good	4.679 \| good	0.194 \| good
2026-03-09T12:00:00.000Z	22 \| good	3.66 \| good	16.192 \| good	21.291 \| good	0.602 \| good	5.785 \| good	0.194 \| good
2026-03-09T13:00:00.000Z	22 \| good	3.668 \| good	16.265 \| good	18.466 \| good	0.57 \| good	5.966 \| good	0.194 \| good
2026-03-09T14:00:00.000Z	22 \| good	3.939 \| good	17.106 \| good	19.219 \| good	0.62 \| good	7.145 \| good	0.211 \| good
2026-03-09T15:00:00.000Z	22 \| good	4.004 \| good	17.34 \| good	20.692 \| good	0.696 \| good	5.152 \| good	0.16 \| good
2026-03-09T16:00:00.000Z	22 \| good	3.925 \| good	17.141 \| good	22.678 \| good	0.677 \| good	4.163 \| good	0.166 \| good
2026-03-09T17:00:00.000Z	23 \| good	3.942 \| good	17.182 \| good	24.542 \| good	0.884 \| good	4.299 \| good	0.149 \| good
2026-03-09T18:00:00.000Z	27 \| good	4.193 \| good	18.322 \| good	29.407 \| good	0.979 \| good	4.31 \| good	0.184 \| good
2026-03-09T19:00:00.000Z	33 \| good	4.269 \| good	18.747 \| good	36.066 \| good	0.849 \| good	3.56 \| good	0.2 \| good
2026-03-09T20:00:00.000Z	32 \| good	4.508 \| good	20.143 \| good	34.787 \| good	0.782 \| good	3.44 \| good	0.2 \| good
2026-03-09T21:00:00.000Z	33 \| good	4.864 \| good	22.07 \| good	35.947 \| good	0.797 \| good	3.225 \| good	0.269 \| good
2026-03-09T22:00:00.000Z	37 \| good	5.255 \| good	23.024 \| good	40.108 \| good	0.758 \| good	4.173 \| good	0.235 \| good
2026-03-09T23:00:00.000Z	39 \| good	5.579 \| good	24.137 \| good	41.773 \| good	0.71 \| good	4.336 \| good	0.245 \| good
2026-03-10T00:00:00.000Z	38 \| good	6.847 \| good	30.861 \| good	37.76 \| good	0.624 \| good	6.071 \| good	0.294 \| good
2026-03-10T01:00:00.000Z	38 \| good	7.461 \| good	32.502 \| good	33.345 \| good	0.597 \| good	12.599 \| good	0.313 \| good
2026-03-10T02:00:00.000Z	49 \| good	8.561 \| good	38.128 \| good	30.114 \| good	0.529 \| good	14.253 \| good	0.321 \| good
2026-03-10T03:00:00.000Z	22 \| good	4.035 \| good	17.429 \| good	18.712 \| good	1.282 \| good	13.901 \| good	0.216 \| good
2026-03-10T04:00:00.000Z	44 \| good	8.412 \| good	37.26 \| good	25.992 \| good	0.643 \| good	10.083 \| good	0.302 \| good
2026-03-10T05:00:00.000Z	44 \| good	8.485 \| good	37.391 \| good	23.784 \| good	0.593 \| good	7.21 \| good	0.319 \| good
2026-03-10T06:00:00.000Z	49 \| good	8.611 \| good	38.265 \| good	24.466 \| good	0.485 \| good	4.912 \| good	0.258 \| good
2026-03-10T07:00:00.000Z	49 \| good	8.688 \| good	38.504 \| good	21.452 \| good	0.485 \| good	4.577 \| good	0.258 \| good
2026-03-10T08:00:00.000Z	49 \| good	8.837 \| good	40.009 \| good	18.84 \| good	0.365 \| good	3.82 \| good	0.166 \| good
2026-03-10T09:00:00.000Z	44 \| good	8.481 \| good	37.065 \| good	19.803 \| good	0.37 \| good	3.65 \| good	0.177 \| good
2026-03-10T10:00:00.000Z	44 \| good	8.043 \| good	35.141 \| good	18.365 \| good	0.401 \| good	4.132 \| good	0.181 \| good
2026-03-10T11:00:00.000Z	44 \| good	7.851 \| good	35.02 \| good	13.008 \| good	0.351 \| good	5.201 \| good	0.23 \| good
2026-03-10T12:00:00.000Z	44 \| good	7.538 \| good	33.505 \| good	14.493 \| good	0.401 \| good	6.634 \| good	0.26 \| good
2026-03-10T13:00:00.000Z	38 \| good	7.435 \| good	32.547 \| good	15.464 \| good	0.376 \| good	8.134 \| good	0.26 \| good
2026-03-10T14:00:00.000Z	38 \| good	7.28 \| good	32.005 \| good	11.14 \| good	0.42 \| good	9.09 \| good	0.211 \| good
2026-03-10T15:00:00.000Z	38 \| good	7.201 \| good	31.797 \| good	10.67 \| good	0.459 \| good	8.02 \| good	0.226 \| good
2026-03-10T16:00:00.000Z	38 \| good	7.106 \| good	31.049 \| good	9.151 \| good	0.322 \| good	9.497 \| good	0.256 \| good
2026-03-10T17:00:00.000Z	52 \| moderate	9.757 \| good	42.511 \| good	9.218 \| good	0.37 \| good	9.514 \| good	0.227 \| good
2026-03-10T18:00:00.000Z	52 \| moderate	9.62 \| good	43.502 \| good	21.593 \| good	0.32 \| good	6.548 \| good	0.227 \| good
2026-03-10T19:00:00.000Z	49 \| good	8.994 \| good	39.69 \| good	27.279 \| good	0.274 \| good	10.625 \| good	0.2 \| good
2026-03-10T20:00:00.000Z	44 \| good	8.415 \| good	37.236 \| good	21.893 \| good	0.287 \| good	9.605 \| good	0.2 \| good
2026-03-10T21:00:00.000Z	44 \| good	8.058 \| good	36.193 \| good	24.666 \| good	0.306 \| good	11.536 \| good	0.235 \| good
2026-03-10T22:00:00.000Z	44 \| good	7.779 \| good	34.917 \| good	27.743 \| good	0.338 \| good	10.2 \| good	0.235 \| good
2026-03-10T22:00:00.000Z	44 \| good	7.779 \| good	34.917 \| good	27.743 \| good	0.338 \| good	10.2 \| good	0.235 \| good
2026-03-10T23:00:00.000Z	62 \| moderate	14.911 \| fine	66.529 \| fine	20.763 \| good	1.637 \| good	13.172 \| good	0.228 \| good
2026-03-11T00:00:00.000Z	56 \| moderate	12.457 \| fine	56.274 \| fine	18.566 \| good	1.591 \| good	15.267 \| good	0.236 \| good
2026-03-11T01:00:00.000Z	58 \| moderate	12.608 \| fine	56.259 \| fine	17.296 \| good	1.603 \| good	16.851 \| good	0.242 \| good
2026-03-11T02:00:00.000Z	60 \| moderate	14.043 \| fine	63.008 \| fine	8.452 \| good	1.614 \| good	18.435 \| good	0.248 \| good
2026-03-11T03:00:00.000Z	62 \| moderate	15.135 \| fine	67.409 \| fine	7.741 \| good	1.626 \| good	20.019 \| good	0.254 \| good
2026-03-11T04:00:00.000Z	60 \| moderate	14.09 \| fine	62.289 \| fine	10.406 \| good	1.457 \| good	19.589 \| good	0.25 \| good
2026-03-11T05:00:00.000Z	54 \| moderate	10.87 \| good	48.302 \| good	18.162 \| good	1.289 \| good	19.159 \| good	0.246 \| good
2026-03-11T06:00:00.000Z	49 \| good	9.5 \| good	42.25 \| good	19.462 \| good	1.12 \| good	18.728 \| good	0.241 \| good
2026-03-11T07:00:00.000Z	22 \| good	3.282 \| good	14.252 \| good	23.632 \| good	0.999 \| good	16.806 \| good	0.229 \| good
2026-03-11T08:00:00.000Z	22 \| good	4.3 \| good	18.895 \| good	23.58 \| good	0.879 \| good	14.883 \| good	0.216 \| good
2026-03-11T09:00:00.000Z	22 \| good	3.509 \| good	15.138 \| good	23.189 \| good	0.758 \| good	12.96 \| good	0.204 \| good
2026-03-11T10:00:00.000Z	54 \| moderate	11.342 \| good	50.497 \| good	20.961 \| good	0.796 \| good	11.36 \| good	0.198 \| good
2026-03-11T11:00:00.000Z	49 \| good	9.466 \| good	42.017 \| good	24.736 \| good	0.833 \| good	9.76 \| good	0.192 \| good
2026-03-11T12:00:00.000Z	27 \| good	3.009 \| good	12.577 \| good	28.554 \| good	0.871 \| good	8.161 \| good	0.186 \| good
2026-03-11T13:00:00.000Z	26 \| good	3.407 \| good	15.056 \| good	28.338 \| good	0.915 \| good	8.361 \| good	0.192 \| good
2026-03-11T14:00:00.000Z	27 \| good	3.678 \| good	15.94 \| good	28.719 \| good	0.959 \| good	8.562 \| good	0.197 \| good
2026-03-11T15:00:00.000Z	27 \| good	0.563 \| good	2 \| good	29.37 \| good	1.003 \| good	8.763 \| good	0.203 \| good
2026-03-11T16:00:00.000Z	26 \| good	2.235 \| good	9.072 \| good	27.815 \| good	0.969 \| good	7.326 \| good	0.195 \| good
2026-03-11T17:00:00.000Z	23 \| good	3.628 \| good	16 \| good	25.485 \| good	0.936 \| good	5.889 \| good	0.188 \| good
2026-03-11T18:00:00.000Z	27 \| good	4.537 \| good	19.696 \| good	24.934 \| good	0.903 \| good	4.452 \| good	0.18 \| good
2026-03-11T19:00:00.000Z	23 \| good	3.744 \| good	16.245 \| good	24.58 \| good	0.799 \| good	4.141 \| good	0.177 \| good
2026-03-11T20:00:00.000Z	27 \| good	4.636 \| good	20.155 \| good	21.551 \| good	0.695 \| good	3.83 \| good	0.175 \| good
2026-03-11T21:00:00.000Z	27 \| good	4.711 \| good	20.823 \| good	28.047 \| good	0.591 \| good	3.519 \| good	0.172 \| good
2026-03-11T22:00:00.000Z	27 \| good	3.758 \| good	16.098 \| good	29.429 \| good	0.578 \| good	3.655 \| good	0.171 \| good
2026-03-11T23:00:00.000Z	22 \| good	4.461 \| good	19.367 \| good	22.033 \| good	0.565 \| good	3.791 \| good	0.17 \| good
2026-03-12T00:00:00.000Z	22 \| good	3.419 \| good	15.127 \| good	24.352 \| good	0.552 \| good	3.927 \| good	0.169 \| good
2026-03-12T01:00:00.000Z	23 \| good	2.929 \| good	12.021 \| good	25.426 \| good	0.612 \| good	3.941 \| good	0.166 \| good
2026-03-12T02:00:00.000Z	27 \| good	5.037 \| good	21.733 \| good	25.963 \| good	0.673 \| good	3.956 \| good	0.164 \| good
2026-03-12T03:00:00.000Z	25 \| good	4.437 \| good	19.124 \| good	26.885 \| good	0.733 \| good	3.97 \| good	0.161 \| good
2026-03-12T04:00:00.000Z	27 \| good	4.128 \| good	17.904 \| good	28.538 \| good	0.695 \| good	3.582 \| good	0.16 \| good
2026-03-12T05:00:00.000Z	27 \| good	4.661 \| good	20.124 \| good	29.295 \| good	0.657 \| good	3.193 \| good	0.159 \| good
2026-03-12T06:00:00.000Z	36 \| good	2.406 \| good	2.964 \| good	39.052 \| good	0.625 \| good	2.849 \| good	0.159 \| good
2026-03-12T07:00:00.000Z	23 \| good	2.557 \| good	10.554 \| good	25.202 \| good	0.639 \| good	2.765 \| good	0.158 \| good
2026-03-12T08:00:00.000Z	22 \| good	4.127 \| good	18.329 \| good	23.479 \| good	0.661 \| good	2.726 \| good	0.157 \| good
2026-03-12T09:00:00.000Z	21 \| good	3.167 \| good	13.758 \| good	23.032 \| good	0.682 \| good	2.686 \| good	0.157 \| good
2026-03-12T10:00:00.000Z	33 \| good	5.506 \| good	23.726 \| good	23.675 \| good	0.731 \| good	3.3 \| good	0.16 \| good
2026-03-12T11:00:00.000Z	33 \| good	5.91 \| good	26.524 \| good	24.37 \| good	0.78 \| good	3.914 \| good	0.163 \| good
2026-03-12T12:00:00.000Z	30 \| good	4.424 \| good	5.434 \| good	31.963 \| good	0.855 \| good	4.639 \| good	0.166 \| good
2026-03-12T13:00:00.000Z	33 \| good	5.815 \| good	6.891 \| good	32.756 \| good	0.948 \| good	4.672 \| good	0.172 \| good
2026-03-12T14:00:00.000Z	33 \| good	6.388 \| good	7.534 \| good	33.548 \| good	1.041 \| good	4.706 \| good	0.179 \| good
2026-03-12T15:00:00.000Z	33 \| good	5.904 \| good	7.131 \| good	34.341 \| good	1.134 \| good	4.739 \| good	0.185 \| good
2026-03-12T16:00:00.000Z	49 \| good	8.592 \| good	37.62 \| good	32.221 \| good	1.031 \| good	3.753 \| good	0.175 \| good
2026-03-12T17:00:00.000Z	38 \| good	7.019 \| good	31.171 \| good	33.791 \| good	0.969 \| good	2.913 \| good	0.167 \| good
2026-03-12T18:00:00.000Z	41 \| good	5.35 \| good	7.095 \| good	44.317 \| good	0.937 \| good	2.16 \| good	0.159 \| good
2026-03-12T19:00:00.000Z	43 \| good	5.484 \| good	7.401 \| good	45.937 \| good	0.863 \| good	2.002 \| good	0.155 \| good
2026-03-12T20:00:00.000Z	44 \| good	5.457 \| good	7.417 \| good	47.557 \| good	0.789 \| good	1.844 \| good	0.152 \| good
2026-03-12T21:00:00.000Z	45 \| good	5.403 \| good	7.354 \| good	49.177 \| good	0.715 \| good	1.686 \| good	0.148 \| good
2026-03-12T22:00:00.000Z	43 \| good	5.337 \| good	7.221 \| good	46.185 \| good	0.777 \| good	3.396 \| good	0.158 \| good

Warrenville

Get reliable air quality data to drive your business

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

0.24ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How often is air quality information updated for Warrenville, Illinois?

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

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

In the past 24 hours, the air quality in Warrenville, Illinois was at its worst at 06:00:00 on 2026-03-10.

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

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

What is the AQI in Warrenville, Illinois right now?

As of now, the AQI in Warrenville, Illinois is 44, indicating Good conditions.

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

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

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

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

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

PM_2.5 levels in Warrenville, Illinois are currently 7.779 μg/m³.

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

The PM₁₀ concentration in Warrenville, Illinois is 34.917 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Warrenville, Illinois is 0.235 ppm.

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

Currently, Warrenville, Illinois has a sulfur dioxide (SO₂) concentration of 0.338 ppb.

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

The current ozone (O₃) level in Warrenville, Illinois at the moment is 27.743 ppm.

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

Nitrogen dioxide (NO₂) level in Warrenville, Illinois at the moment is 10.2 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-08T23:00:00.000Z	36 \| good	3.515 \| good	15.712 \| good	38.683 \| good	0.76 \| good	3.863 \| good	0.194 \| good
2026-03-09T00:00:00.000Z	35 \| good	3.509 \| good	15.793 \| good	38.174 \| good	0.859 \| good	5.175 \| good	0.229 \| good
2026-03-09T01:00:00.000Z	35 \| good	3.228 \| good	14.393 \| good	38.042 \| good	0.686 \| good	3.614 \| good	0.194 \| good
2026-03-09T02:00:00.000Z	33 \| good	3.119 \| good	13.958 \| good	36.272 \| good	0.639 \| good	4.57 \| good	0.194 \| good
2026-03-09T03:00:00.000Z	30 \| good	1.014 \| good	4 \| good	32.227 \| good	0.732 \| good	4.213 \| good	0.156 \| good
2026-03-09T04:00:00.000Z	31 \| good	3.226 \| good	14.566 \| good	33.811 \| good	0.567 \| good	2.471 \| good	0.17 \| good
2026-03-09T05:00:00.000Z	30 \| good	3.353 \| good	14.951 \| good	32.231 \| good	0.569 \| good	3.272 \| good	0.16 \| good
2026-03-09T06:00:00.000Z	29 \| good	3.532 \| good	15.926 \| good	30.547 \| good	0.586 \| good	1.918 \| good	0.16 \| good
2026-03-09T07:00:00.000Z	28 \| good	3.532 \| good	16.056 \| good	30.427 \| good	0.557 \| good	2.167 \| good	0.16 \| good
2026-03-09T08:00:00.000Z	29 \| good	3.47 \| good	14.239 \| good	31.298 \| good	0.539 \| good	2.017 \| good	0.16 \| good
2026-03-09T09:00:00.000Z	27 \| good	3.328 \| good	14.466 \| good	28.908 \| good	0.569 \| good	2.224 \| good	0.16 \| good
2026-03-09T10:00:00.000Z	25 \| good	3.324 \| good	14.488 \| good	26.626 \| good	0.539 \| good	3.327 \| good	0.17 \| good
2026-03-09T11:00:00.000Z	22 \| good	3.491 \| good	15.084 \| good	23.54 \| good	0.541 \| good	4.679 \| good	0.194 \| good
2026-03-09T12:00:00.000Z	22 \| good	3.66 \| good	16.192 \| good	21.291 \| good	0.602 \| good	5.785 \| good	0.194 \| good
2026-03-09T13:00:00.000Z	22 \| good	3.668 \| good	16.265 \| good	18.466 \| good	0.57 \| good	5.966 \| good	0.194 \| good
2026-03-09T14:00:00.000Z	22 \| good	3.939 \| good	17.106 \| good	19.219 \| good	0.62 \| good	7.145 \| good	0.211 \| good
2026-03-09T15:00:00.000Z	22 \| good	4.004 \| good	17.34 \| good	20.692 \| good	0.696 \| good	5.152 \| good	0.16 \| good
2026-03-09T16:00:00.000Z	22 \| good	3.925 \| good	17.141 \| good	22.678 \| good	0.677 \| good	4.163 \| good	0.166 \| good
2026-03-09T17:00:00.000Z	23 \| good	3.942 \| good	17.182 \| good	24.542 \| good	0.884 \| good	4.299 \| good	0.149 \| good
2026-03-09T18:00:00.000Z	27 \| good	4.193 \| good	18.322 \| good	29.407 \| good	0.979 \| good	4.31 \| good	0.184 \| good
2026-03-09T19:00:00.000Z	33 \| good	4.269 \| good	18.747 \| good	36.066 \| good	0.849 \| good	3.56 \| good	0.2 \| good
2026-03-09T20:00:00.000Z	32 \| good	4.508 \| good	20.143 \| good	34.787 \| good	0.782 \| good	3.44 \| good	0.2 \| good
2026-03-09T21:00:00.000Z	33 \| good	4.864 \| good	22.07 \| good	35.947 \| good	0.797 \| good	3.225 \| good	0.269 \| good
2026-03-09T22:00:00.000Z	37 \| good	5.255 \| good	23.024 \| good	40.108 \| good	0.758 \| good	4.173 \| good	0.235 \| good
2026-03-09T23:00:00.000Z	39 \| good	5.579 \| good	24.137 \| good	41.773 \| good	0.71 \| good	4.336 \| good	0.245 \| good
2026-03-10T00:00:00.000Z	38 \| good	6.847 \| good	30.861 \| good	37.76 \| good	0.624 \| good	6.071 \| good	0.294 \| good
2026-03-10T01:00:00.000Z	38 \| good	7.461 \| good	32.502 \| good	33.345 \| good	0.597 \| good	12.599 \| good	0.313 \| good
2026-03-10T02:00:00.000Z	49 \| good	8.561 \| good	38.128 \| good	30.114 \| good	0.529 \| good	14.253 \| good	0.321 \| good
2026-03-10T03:00:00.000Z	22 \| good	4.035 \| good	17.429 \| good	18.712 \| good	1.282 \| good	13.901 \| good	0.216 \| good
2026-03-10T04:00:00.000Z	44 \| good	8.412 \| good	37.26 \| good	25.992 \| good	0.643 \| good	10.083 \| good	0.302 \| good
2026-03-10T05:00:00.000Z	44 \| good	8.485 \| good	37.391 \| good	23.784 \| good	0.593 \| good	7.21 \| good	0.319 \| good
2026-03-10T06:00:00.000Z	49 \| good	8.611 \| good	38.265 \| good	24.466 \| good	0.485 \| good	4.912 \| good	0.258 \| good
2026-03-10T07:00:00.000Z	49 \| good	8.688 \| good	38.504 \| good	21.452 \| good	0.485 \| good	4.577 \| good	0.258 \| good
2026-03-10T08:00:00.000Z	49 \| good	8.837 \| good	40.009 \| good	18.84 \| good	0.365 \| good	3.82 \| good	0.166 \| good
2026-03-10T09:00:00.000Z	44 \| good	8.481 \| good	37.065 \| good	19.803 \| good	0.37 \| good	3.65 \| good	0.177 \| good
2026-03-10T10:00:00.000Z	44 \| good	8.043 \| good	35.141 \| good	18.365 \| good	0.401 \| good	4.132 \| good	0.181 \| good
2026-03-10T11:00:00.000Z	44 \| good	7.851 \| good	35.02 \| good	13.008 \| good	0.351 \| good	5.201 \| good	0.23 \| good
2026-03-10T12:00:00.000Z	44 \| good	7.538 \| good	33.505 \| good	14.493 \| good	0.401 \| good	6.634 \| good	0.26 \| good
2026-03-10T13:00:00.000Z	38 \| good	7.435 \| good	32.547 \| good	15.464 \| good	0.376 \| good	8.134 \| good	0.26 \| good
2026-03-10T14:00:00.000Z	38 \| good	7.28 \| good	32.005 \| good	11.14 \| good	0.42 \| good	9.09 \| good	0.211 \| good
2026-03-10T15:00:00.000Z	38 \| good	7.201 \| good	31.797 \| good	10.67 \| good	0.459 \| good	8.02 \| good	0.226 \| good
2026-03-10T16:00:00.000Z	38 \| good	7.106 \| good	31.049 \| good	9.151 \| good	0.322 \| good	9.497 \| good	0.256 \| good
2026-03-10T17:00:00.000Z	52 \| moderate	9.757 \| good	42.511 \| good	9.218 \| good	0.37 \| good	9.514 \| good	0.227 \| good
2026-03-10T18:00:00.000Z	52 \| moderate	9.62 \| good	43.502 \| good	21.593 \| good	0.32 \| good	6.548 \| good	0.227 \| good
2026-03-10T19:00:00.000Z	49 \| good	8.994 \| good	39.69 \| good	27.279 \| good	0.274 \| good	10.625 \| good	0.2 \| good
2026-03-10T20:00:00.000Z	44 \| good	8.415 \| good	37.236 \| good	21.893 \| good	0.287 \| good	9.605 \| good	0.2 \| good
2026-03-10T21:00:00.000Z	44 \| good	8.058 \| good	36.193 \| good	24.666 \| good	0.306 \| good	11.536 \| good	0.235 \| good
2026-03-10T22:00:00.000Z	44 \| good	7.779 \| good	34.917 \| good	27.743 \| good	0.338 \| good	10.2 \| good	0.235 \| good
2026-03-10T22:00:00.000Z	44 \| good	7.779 \| good	34.917 \| good	27.743 \| good	0.338 \| good	10.2 \| good	0.235 \| good
2026-03-10T23:00:00.000Z	62 \| moderate	14.911 \| fine	66.529 \| fine	20.763 \| good	1.637 \| good	13.172 \| good	0.228 \| good
2026-03-11T00:00:00.000Z	56 \| moderate	12.457 \| fine	56.274 \| fine	18.566 \| good	1.591 \| good	15.267 \| good	0.236 \| good
2026-03-11T01:00:00.000Z	58 \| moderate	12.608 \| fine	56.259 \| fine	17.296 \| good	1.603 \| good	16.851 \| good	0.242 \| good
2026-03-11T02:00:00.000Z	60 \| moderate	14.043 \| fine	63.008 \| fine	8.452 \| good	1.614 \| good	18.435 \| good	0.248 \| good
2026-03-11T03:00:00.000Z	62 \| moderate	15.135 \| fine	67.409 \| fine	7.741 \| good	1.626 \| good	20.019 \| good	0.254 \| good
2026-03-11T04:00:00.000Z	60 \| moderate	14.09 \| fine	62.289 \| fine	10.406 \| good	1.457 \| good	19.589 \| good	0.25 \| good
2026-03-11T05:00:00.000Z	54 \| moderate	10.87 \| good	48.302 \| good	18.162 \| good	1.289 \| good	19.159 \| good	0.246 \| good
2026-03-11T06:00:00.000Z	49 \| good	9.5 \| good	42.25 \| good	19.462 \| good	1.12 \| good	18.728 \| good	0.241 \| good
2026-03-11T07:00:00.000Z	22 \| good	3.282 \| good	14.252 \| good	23.632 \| good	0.999 \| good	16.806 \| good	0.229 \| good
2026-03-11T08:00:00.000Z	22 \| good	4.3 \| good	18.895 \| good	23.58 \| good	0.879 \| good	14.883 \| good	0.216 \| good
2026-03-11T09:00:00.000Z	22 \| good	3.509 \| good	15.138 \| good	23.189 \| good	0.758 \| good	12.96 \| good	0.204 \| good
2026-03-11T10:00:00.000Z	54 \| moderate	11.342 \| good	50.497 \| good	20.961 \| good	0.796 \| good	11.36 \| good	0.198 \| good
2026-03-11T11:00:00.000Z	49 \| good	9.466 \| good	42.017 \| good	24.736 \| good	0.833 \| good	9.76 \| good	0.192 \| good
2026-03-11T12:00:00.000Z	27 \| good	3.009 \| good	12.577 \| good	28.554 \| good	0.871 \| good	8.161 \| good	0.186 \| good
2026-03-11T13:00:00.000Z	26 \| good	3.407 \| good	15.056 \| good	28.338 \| good	0.915 \| good	8.361 \| good	0.192 \| good
2026-03-11T14:00:00.000Z	27 \| good	3.678 \| good	15.94 \| good	28.719 \| good	0.959 \| good	8.562 \| good	0.197 \| good
2026-03-11T15:00:00.000Z	27 \| good	0.563 \| good	2 \| good	29.37 \| good	1.003 \| good	8.763 \| good	0.203 \| good
2026-03-11T16:00:00.000Z	26 \| good	2.235 \| good	9.072 \| good	27.815 \| good	0.969 \| good	7.326 \| good	0.195 \| good
2026-03-11T17:00:00.000Z	23 \| good	3.628 \| good	16 \| good	25.485 \| good	0.936 \| good	5.889 \| good	0.188 \| good
2026-03-11T18:00:00.000Z	27 \| good	4.537 \| good	19.696 \| good	24.934 \| good	0.903 \| good	4.452 \| good	0.18 \| good
2026-03-11T19:00:00.000Z	23 \| good	3.744 \| good	16.245 \| good	24.58 \| good	0.799 \| good	4.141 \| good	0.177 \| good
2026-03-11T20:00:00.000Z	27 \| good	4.636 \| good	20.155 \| good	21.551 \| good	0.695 \| good	3.83 \| good	0.175 \| good
2026-03-11T21:00:00.000Z	27 \| good	4.711 \| good	20.823 \| good	28.047 \| good	0.591 \| good	3.519 \| good	0.172 \| good
2026-03-11T22:00:00.000Z	27 \| good	3.758 \| good	16.098 \| good	29.429 \| good	0.578 \| good	3.655 \| good	0.171 \| good
2026-03-11T23:00:00.000Z	22 \| good	4.461 \| good	19.367 \| good	22.033 \| good	0.565 \| good	3.791 \| good	0.17 \| good
2026-03-12T00:00:00.000Z	22 \| good	3.419 \| good	15.127 \| good	24.352 \| good	0.552 \| good	3.927 \| good	0.169 \| good
2026-03-12T01:00:00.000Z	23 \| good	2.929 \| good	12.021 \| good	25.426 \| good	0.612 \| good	3.941 \| good	0.166 \| good
2026-03-12T02:00:00.000Z	27 \| good	5.037 \| good	21.733 \| good	25.963 \| good	0.673 \| good	3.956 \| good	0.164 \| good
2026-03-12T03:00:00.000Z	25 \| good	4.437 \| good	19.124 \| good	26.885 \| good	0.733 \| good	3.97 \| good	0.161 \| good
2026-03-12T04:00:00.000Z	27 \| good	4.128 \| good	17.904 \| good	28.538 \| good	0.695 \| good	3.582 \| good	0.16 \| good
2026-03-12T05:00:00.000Z	27 \| good	4.661 \| good	20.124 \| good	29.295 \| good	0.657 \| good	3.193 \| good	0.159 \| good
2026-03-12T06:00:00.000Z	36 \| good	2.406 \| good	2.964 \| good	39.052 \| good	0.625 \| good	2.849 \| good	0.159 \| good
2026-03-12T07:00:00.000Z	23 \| good	2.557 \| good	10.554 \| good	25.202 \| good	0.639 \| good	2.765 \| good	0.158 \| good
2026-03-12T08:00:00.000Z	22 \| good	4.127 \| good	18.329 \| good	23.479 \| good	0.661 \| good	2.726 \| good	0.157 \| good
2026-03-12T09:00:00.000Z	21 \| good	3.167 \| good	13.758 \| good	23.032 \| good	0.682 \| good	2.686 \| good	0.157 \| good
2026-03-12T10:00:00.000Z	33 \| good	5.506 \| good	23.726 \| good	23.675 \| good	0.731 \| good	3.3 \| good	0.16 \| good
2026-03-12T11:00:00.000Z	33 \| good	5.91 \| good	26.524 \| good	24.37 \| good	0.78 \| good	3.914 \| good	0.163 \| good
2026-03-12T12:00:00.000Z	30 \| good	4.424 \| good	5.434 \| good	31.963 \| good	0.855 \| good	4.639 \| good	0.166 \| good
2026-03-12T13:00:00.000Z	33 \| good	5.815 \| good	6.891 \| good	32.756 \| good	0.948 \| good	4.672 \| good	0.172 \| good
2026-03-12T14:00:00.000Z	33 \| good	6.388 \| good	7.534 \| good	33.548 \| good	1.041 \| good	4.706 \| good	0.179 \| good
2026-03-12T15:00:00.000Z	33 \| good	5.904 \| good	7.131 \| good	34.341 \| good	1.134 \| good	4.739 \| good	0.185 \| good
2026-03-12T16:00:00.000Z	49 \| good	8.592 \| good	37.62 \| good	32.221 \| good	1.031 \| good	3.753 \| good	0.175 \| good
2026-03-12T17:00:00.000Z	38 \| good	7.019 \| good	31.171 \| good	33.791 \| good	0.969 \| good	2.913 \| good	0.167 \| good
2026-03-12T18:00:00.000Z	41 \| good	5.35 \| good	7.095 \| good	44.317 \| good	0.937 \| good	2.16 \| good	0.159 \| good
2026-03-12T19:00:00.000Z	43 \| good	5.484 \| good	7.401 \| good	45.937 \| good	0.863 \| good	2.002 \| good	0.155 \| good
2026-03-12T20:00:00.000Z	44 \| good	5.457 \| good	7.417 \| good	47.557 \| good	0.789 \| good	1.844 \| good	0.152 \| good
2026-03-12T21:00:00.000Z	45 \| good	5.403 \| good	7.354 \| good	49.177 \| good	0.715 \| good	1.686 \| good	0.148 \| good
2026-03-12T22:00:00.000Z	43 \| good	5.337 \| good	7.221 \| good	46.185 \| good	0.777 \| good	3.396 \| good	0.158 \| good

Live air quality index in Warrenville, Illinois today

Major air pollutants in Warrenville, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)