What is the current concentration of PM10 in Fairview Heights, Illinois?

The current PM10 concentration at Fairview Heights, Illinois is 49.742 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Fairview Heights, Illinois?

The current sulfur dioxide (SO2) concentration at Fairview Heights, Illinois is 0.84 ppb.

What is the current concentration of ozone (O3) in Fairview Heights, Illinois?

The current ozone (O3) concentration at Fairview Heights, Illinois is 9.651 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Fairview Heights, Illinois?

The current nitrogen dioxide (NO2) concentration at Fairview Heights, Illinois is 34.474 ppb.

Fairview Heights, Illinois live air quality index now

Q: What is the current concentration of PM2.5 in Fairview Heights, Illinois?

The current PM2.5 concentration at Fairview Heights, Illinois is 8.985 μg/m3.

Stay updated with real-time air quality in Fairview Heights, Illinois featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Good

Fairview Heights, Illinois

Last updated: ... (Local time)

Major air pollutants in Fairview Heights, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.98 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

49.74 μg/m³

155

255

425

605+

Ozone (O₃)

9.65 ppb

201

201+

Sulfur Dioxide (SO₂)

0.84 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

34.47 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.53 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Fairview Heights, Illinois

Get Live Pollen Counts

Fairview Heights, Illinois

Scroll To Air Quality Map

Track live Fairview Heights, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T06:00:00.000Z	58 \| moderate	13.023 \| fine	41.861 \| good	28.238 \| good	1.029 \| good	7.741 \| good	0.256 \| good
2026-01-21T07:00:00.000Z	58 \| moderate	12.987 \| fine	40.236 \| good	28.152 \| good	1.022 \| good	7.86 \| good	0.251 \| good
2026-01-21T08:00:00.000Z	66 \| moderate	16.551 \| fine	66.74 \| fine	26.753 \| good	1.088 \| good	7.936 \| good	0.236 \| good
2026-01-21T09:00:00.000Z	60 \| moderate	13.661 \| fine	61.93 \| fine	23.144 \| good	1.145 \| good	7.806 \| good	0.206 \| good
2026-01-21T10:00:00.000Z	54 \| moderate	11.085 \| good	32.031 \| good	23.439 \| good	2.032 \| good	7.226 \| good	0.205 \| good
2026-01-21T11:00:00.000Z	44 \| good	8.056 \| good	31.298 \| good	24.107 \| good	1.867 \| good	7.747 \| good	0.205 \| good
2026-01-21T12:00:00.000Z	38 \| good	7.487 \| good	29.846 \| good	21.358 \| good	2.916 \| good	8.126 \| good	0.194 \| good
2026-01-21T13:00:00.000Z	49 \| good	8.799 \| good	23.783 \| good	24.594 \| good	2.452 \| good	11.952 \| good	0.23 \| good
2026-01-21T14:00:00.000Z	54 \| moderate	10.873 \| good	44.223 \| good	20.892 \| good	2.104 \| good	13.098 \| good	0.323 \| good
2026-01-21T15:00:00.000Z	52 \| moderate	9.615 \| good	36.875 \| good	23.515 \| good	1.963 \| good	11.315 \| good	0.314 \| good
2026-01-21T16:00:00.000Z	56 \| moderate	11.888 \| good	52.135 \| good	28.168 \| good	1.757 \| good	6.954 \| good	0.225 \| good
2026-01-21T17:00:00.000Z	60 \| moderate	13.821 \| fine	49.641 \| good	27.899 \| good	0.953 \| good	6.381 \| good	0.23 \| good
2026-01-21T18:00:00.000Z	60 \| moderate	13.986 \| fine	48.798 \| good	29.382 \| good	1.046 \| good	5.559 \| good	0.225 \| good
2026-01-21T19:00:00.000Z	58 \| moderate	12.828 \| fine	50.17 \| good	30.478 \| good	2.8 \| good	4.664 \| good	0.225 \| good
2026-01-21T20:00:00.000Z	52 \| moderate	9.549 \| good	45.243 \| good	30.151 \| good	0.636 \| good	4.543 \| good	0.225 \| good
2026-01-21T21:00:00.000Z	44 \| good	8.071 \| good	36.155 \| good	31.766 \| good	0.483 \| good	4.075 \| good	0.19 \| good
2026-01-21T22:00:00.000Z	38 \| good	7.015 \| good	32.306 \| good	33.624 \| good	0.544 \| good	4.81 \| good	0.194 \| good
2026-01-21T23:00:00.000Z	33 \| good	5.814 \| good	28.817 \| good	30.862 \| good	0.633 \| good	4.987 \| good	0.23 \| good
2026-01-22T00:00:00.000Z	32 \| good	3.818 \| good	24.969 \| good	34.595 \| good	1.443 \| good	6.996 \| good	0.23 \| good
2026-01-22T01:00:00.000Z	27 \| good	3.946 \| good	28.599 \| good	27.841 \| good	2.153 \| good	10.985 \| good	0.31 \| good
2026-01-22T02:00:00.000Z	27 \| good	4.692 \| good	27.788 \| good	22.764 \| good	0.89 \| good	12.579 \| good	0.261 \| good
2026-01-22T03:00:00.000Z	38 \| good	7.402 \| good	23.666 \| good	24.772 \| good	0.989 \| good	11.465 \| good	0.231 \| good
2026-01-22T04:00:00.000Z	27 \| good	5.454 \| good	24.835 \| good	26.842 \| good	0.999 \| good	6.494 \| good	0.195 \| good
2026-01-22T05:00:00.000Z	33 \| good	5.538 \| good	33.794 \| good	24.18 \| good	0.36 \| good	3.584 \| good	0.121 \| good
2026-01-22T06:00:00.000Z	27 \| good	4.685 \| good	28.588 \| good	25.35 \| good	0.348 \| good	2.74 \| good	0.111 \| good
2026-01-22T07:00:00.000Z	27 \| good	4.387 \| good	29.085 \| good	27.071 \| good	0.351 \| good	2.686 \| good	0.121 \| good
2026-01-22T08:00:00.000Z	24 \| good	3.631 \| good	22.438 \| good	25.569 \| good	0.353 \| good	2.651 \| good	0.121 \| good
2026-01-22T09:00:00.000Z	23 \| good	3.305 \| good	18.734 \| good	24.814 \| good	0.376 \| good	3.209 \| good	0.105 \| good
2026-01-22T10:00:00.000Z	25 \| good	2.582 \| good	15.001 \| good	26.768 \| good	0.333 \| good	5.63 \| good	0.105 \| good
2026-01-22T11:00:00.000Z	26 \| good	2.552 \| good	15.191 \| good	27.803 \| good	0.414 \| good	8.866 \| good	0.1 \| good
2026-01-22T12:00:00.000Z	26 \| good	3.279 \| good	28.39 \| good	16.481 \| good	0.602 \| good	12.627 \| good	0.22 \| good
2026-01-22T13:00:00.000Z	15 \| good	2.384 \| good	12.842 \| good	15.729 \| good	0.549 \| good	14.464 \| good	0.239 \| good
2026-01-22T14:00:00.000Z	22 \| good	3.803 \| good	20.397 \| good	13.526 \| good	0.617 \| good	18.485 \| good	0.447 \| good
2026-01-22T15:00:00.000Z	33 \| good	6.211 \| good	27.134 \| good	18.895 \| good	0.797 \| good	18.64 \| good	0.386 \| good
2026-01-22T16:00:00.000Z	44 \| good	7.544 \| good	30.598 \| good	23.307 \| good	0.941 \| good	14.505 \| good	0.31 \| good
2026-01-22T17:00:00.000Z	38 \| good	6.629 \| good	37.149 \| good	24.774 \| good	0.599 \| good	13.831 \| good	0.275 \| good
2026-01-22T18:00:00.000Z	30 \| good	5.373 \| good	31.848 \| good	27.8 \| good	0.62 \| good	8.406 \| good	0.19 \| good
2026-01-22T19:00:00.000Z	29 \| good	5.292 \| good	17.898 \| good	30.722 \| good	0.414 \| good	6.311 \| good	0.19 \| good
2026-01-22T20:00:00.000Z	29 \| good	3.523 \| good	17.239 \| good	31.349 \| good	0.413 \| good	5.599 \| good	0.19 \| good
2026-01-22T21:00:00.000Z	30 \| good	3.716 \| good	16.14 \| good	32.467 \| good	0.435 \| good	5.376 \| good	0.19 \| good
2026-01-22T22:00:00.000Z	31 \| good	2.677 \| good	19.821 \| good	32.841 \| good	0.459 \| good	6.998 \| good	0.19 \| good
2026-01-22T23:00:00.000Z	31 \| good	2.887 \| good	12.387 \| good	34.412 \| good	0.754 \| good	8.539 \| good	0.195 \| good
2026-01-23T00:00:00.000Z	31 \| good	4.063 \| good	20.228 \| good	32.679 \| good	0.493 \| good	12.107 \| good	0.245 \| good
2026-01-23T01:00:00.000Z	24 \| good	4.343 \| good	19.163 \| good	26.208 \| good	0.962 \| good	12.194 \| good	0.291 \| good
2026-01-23T02:00:00.000Z	33 \| good	5.788 \| good	17.081 \| good	17.056 \| good	1.09 \| good	22.23 \| good	0.351 \| good
2026-01-23T03:00:00.000Z	44 \| good	7.548 \| good	38.969 \| good	12.399 \| good	0.958 \| good	22.677 \| good	0.345 \| good
2026-01-23T04:00:00.000Z	49 \| good	9.321 \| good	36.49 \| good	9.715 \| good	0.997 \| good	32.48 \| good	0.513 \| good
2026-01-23T05:00:00.000Z	49 \| good	8.985 \| good	49.742 \| good	9.651 \| good	0.84 \| good	34.474 \| good	0.528 \| good
2026-01-23T06:00:00.000Z	38 \| good	7.098 \| good	31.382 \| good	20.966 \| good	1.802 \| good	18.099 \| good	0.305 \| good
2026-01-23T07:00:00.000Z	33 \| good	5.753 \| good	24.98 \| good	22.927 \| good	1.382 \| good	12.653 \| good	0.254 \| good
2026-01-23T08:00:00.000Z	33 \| good	5.685 \| good	24.455 \| good	23.737 \| good	0.962 \| good	7.207 \| good	0.204 \| good
2026-01-23T09:00:00.000Z	27 \| good	5.244 \| good	22.573 \| good	24.438 \| good	0.543 \| good	1.76 \| good	0.153 \| good
2026-01-23T10:00:00.000Z	33 \| good	6.204 \| good	27.63 \| good	24.427 \| good	0.522 \| good	1.657 \| good	0.149 \| good
2026-01-23T11:00:00.000Z	27 \| good	4.724 \| good	20.663 \| good	24.215 \| good	0.502 \| good	1.554 \| good	0.145 \| good
2026-01-23T12:00:00.000Z	22 \| good	4.055 \| good	17.891 \| good	23.076 \| good	0.482 \| good	1.451 \| good	0.141 \| good
2026-01-23T13:00:00.000Z	27 \| good	4.612 \| good	20 \| good	22.312 \| good	0.499 \| good	1.564 \| good	0.144 \| good
2026-01-23T14:00:00.000Z	27 \| good	4.593 \| good	20.11 \| good	22.369 \| good	0.516 \| good	1.677 \| good	0.147 \| good
2026-01-23T15:00:00.000Z	22 \| good	3.543 \| good	15.627 \| good	21.979 \| good	0.532 \| good	1.791 \| good	0.149 \| good
2026-01-23T16:00:00.000Z	19 \| good	2.698 \| good	11.036 \| good	20.281 \| good	0.579 \| good	1.734 \| good	0.149 \| good
2026-01-23T17:00:00.000Z	19 \| good	2.313 \| good	9.337 \| good	20.391 \| good	0.625 \| good	1.677 \| good	0.149 \| good
2026-01-23T18:00:00.000Z	21 \| good	3.301 \| good	14.18 \| good	22.6 \| good	0.671 \| good	1.62 \| good	0.149 \| good
2026-01-23T19:00:00.000Z	22 \| good	3.805 \| good	16.522 \| good	24.449 \| good	0.724 \| good	1.844 \| good	0.151 \| good
2026-01-23T20:00:00.000Z	24 \| good	3.174 \| good	13.214 \| good	25.537 \| good	0.776 \| good	2.067 \| good	0.152 \| good
2026-01-23T21:00:00.000Z	25 \| good	2.723 \| good	10.977 \| good	26.812 \| good	0.829 \| good	2.291 \| good	0.153 \| good
2026-01-23T22:00:00.000Z	24 \| good	0.653 \| good	2.45 \| good	26.341 \| good	0.847 \| good	2.925 \| good	0.154 \| good
2026-01-23T23:00:00.000Z	23 \| good	0.965 \| good	3.995 \| good	24.862 \| good	0.865 \| good	3.559 \| good	0.156 \| good
2026-01-24T00:00:00.000Z	20 \| good	1.125 \| good	4.796 \| good	21.52 \| good	0.884 \| good	4.193 \| good	0.158 \| good
2026-01-24T01:00:00.000Z	19 \| good	1.989 \| good	8.031 \| good	21.021 \| good	0.833 \| good	3.937 \| good	0.157 \| good
2026-01-24T02:00:00.000Z	18 \| good	3.058 \| good	12.736 \| good	18.876 \| good	0.782 \| good	3.681 \| good	0.156 \| good
2026-01-24T03:00:00.000Z	27 \| good	5.377 \| good	23.271 \| good	18.027 \| good	0.731 \| good	3.426 \| good	0.155 \| good
2026-01-24T04:00:00.000Z	27 \| good	4.681 \| good	20.437 \| good	18.416 \| good	0.66 \| good	3.079 \| good	0.154 \| good
2026-01-24T05:00:00.000Z	22 \| good	4.317 \| good	18.998 \| good	18.493 \| good	0.59 \| good	2.733 \| good	0.153 \| good
2026-01-24T06:00:00.000Z	22 \| good	3.929 \| good	17.197 \| good	19.011 \| good	0.519 \| good	2.387 \| good	0.152 \| good
2026-01-24T07:00:00.000Z	22 \| good	4.402 \| good	19.202 \| good	20.085 \| good	0.5 \| good	2.253 \| good	0.151 \| good
2026-01-24T08:00:00.000Z	22 \| good	4.211 \| good	18.59 \| good	21.433 \| good	0.48 \| good	2.119 \| good	0.151 \| good
2026-01-24T09:00:00.000Z	19 \| good	3.042 \| good	12.408 \| good	21.492 \| good	0.461 \| good	1.985 \| good	0.15 \| good
2026-01-24T10:00:00.000Z	21 \| good	3.257 \| good	14.237 \| good	22.762 \| good	0.551 \| good	2.156 \| good	0.152 \| good
2026-01-24T11:00:00.000Z	22 \| good	3.939 \| good	17.494 \| good	22.208 \| good	0.641 \| good	2.327 \| good	0.154 \| good
2026-01-24T12:00:00.000Z	33 \| good	5.917 \| good	26.264 \| good	20.149 \| good	0.73 \| good	2.498 \| good	0.155 \| good
2026-01-24T13:00:00.000Z	44 \| good	8.145 \| good	35.855 \| good	19.368 \| good	0.848 \| good	2.979 \| good	0.162 \| good
2026-01-24T14:00:00.000Z	49 \| good	8.523 \| good	37.367 \| good	20.39 \| good	0.967 \| good	3.459 \| good	0.168 \| good
2026-01-24T15:00:00.000Z	38 \| good	6.718 \| good	29.599 \| good	22.097 \| good	1.085 \| good	3.939 \| good	0.174 \| good
2026-01-24T16:00:00.000Z	27 \| good	5.261 \| good	22.931 \| good	23.08 \| good	1.194 \| good	3.718 \| good	0.175 \| good
2026-01-24T17:00:00.000Z	22 \| good	3.844 \| good	16.691 \| good	22.393 \| good	1.303 \| good	3.496 \| good	0.176 \| good
2026-01-24T18:00:00.000Z	27 \| good	5.113 \| good	22.147 \| good	23.139 \| good	1.413 \| good	3.274 \| good	0.178 \| good
2026-01-24T19:00:00.000Z	27 \| good	5.197 \| good	22.337 \| good	23.15 \| good	1.43 \| good	3.694 \| good	0.179 \| good
2026-01-24T20:00:00.000Z	27 \| good	5.255 \| good	22.964 \| good	24.574 \| good	1.447 \| good	4.113 \| good	0.18 \| good
2026-01-24T21:00:00.000Z	27 \| good	5.087 \| good	22.003 \| good	27.527 \| good	1.464 \| good	4.533 \| good	0.181 \| good
2026-01-24T22:00:00.000Z	25 \| good	3.226 \| good	14.031 \| good	27.118 \| good	1.282 \| good	5.189 \| good	0.183 \| good
2026-01-24T23:00:00.000Z	24 \| good	2.7 \| good	11.023 \| good	25.516 \| good	1.1 \| good	5.844 \| good	0.186 \| good
2026-01-25T00:00:00.000Z	38 \| good	6.723 \| good	7.008 \| good	25.637 \| good	0.927 \| good	6.512 \| good	0.188 \| good
2026-01-25T01:00:00.000Z	27 \| good	4.886 \| good	21 \| good	22.138 \| good	0.86 \| good	6.21 \| good	0.186 \| good
2026-01-25T02:00:00.000Z	44 \| good	7.771 \| good	33.995 \| good	19.052 \| good	0.803 \| good	5.92 \| good	0.184 \| good
2026-01-25T03:00:00.000Z	52 \| moderate	10.432 \| good	46.1 \| good	18.425 \| good	0.745 \| good	5.631 \| good	0.182 \| good
2026-01-25T04:00:00.000Z	49 \| good	9.153 \| good	40.89 \| good	17.609 \| good	0.719 \| good	5.339 \| good	0.181 \| good
2026-01-25T05:00:00.000Z	44 \| good	8.379 \| good	36.824 \| good	17.559 \| good	0.692 \| good	5.047 \| good	0.18 \| good

Fairview Heights

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Fairview Heights, Illinois air quality map: Track AQI near you

0.56ppm

How accurate is Illinois, USA air quality data?

Air quality data and pollutant measurements for Illinois, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Fairview Heights, Illinois updated?

The air quality for Fairview Heights, Illinois is updated every hour.

When was the worst air quality at Fairview Heights, Illinois in the last 24 hrs?

The worst air quality in Fairview Heights, Illinois in the last 24 hours was observed at 04:00:00 on 2026-01-23.

When was the best air quality at Fairview Heights, Illinois in the last 24 hrs?

In the last 24 hrs, the best air quality in Fairview Heights, Illinois was observed at 01:00:00 on 2026-01-22.

What is the current air quality in Fairview Heights, Illinois?

The current air quality in Fairview Heights, Illinois is 49, categorized as Good based on real-time data.

What pollutant is the most common in Fairview Heights, Illinois?

The most common pollutant in Fairview Heights, Illinois is PM2.5.

What should I do if the air quality in Fairview Heights, Illinois is poor?

If the air quality in Fairview Heights, Illinois is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Fairview Heights, Illinois?

The current PM_2.5 concentration at Fairview Heights, Illinois is 8.985 μg/m³.

What is the current concentration of PM₁₀ in Fairview Heights, Illinois?

The current PM₁₀ concentration at Fairview Heights, Illinois is 49.742 μg/m³.

What is the current concentration of carbon monoxide (CO) in Fairview Heights, Illinois?

The current carbon monoxide (CO) concentration at Fairview Heights, Illinois is 0.528 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Fairview Heights, Illinois?

The current sulfur dioxide (SO₂) concentration at Fairview Heights, Illinois is 0.84 ppb.

What is the current concentration of ozone (O₃) in Fairview Heights, Illinois?

The current ozone (O₃) concentration at Fairview Heights, Illinois is 9.651 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Fairview Heights, Illinois?

The current nitrogen dioxide (NO₂) concentration at Fairview Heights, Illinois is 34.474 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T06:00:00.000Z	58 \| moderate	13.023 \| fine	41.861 \| good	28.238 \| good	1.029 \| good	7.741 \| good	0.256 \| good
2026-01-21T07:00:00.000Z	58 \| moderate	12.987 \| fine	40.236 \| good	28.152 \| good	1.022 \| good	7.86 \| good	0.251 \| good
2026-01-21T08:00:00.000Z	66 \| moderate	16.551 \| fine	66.74 \| fine	26.753 \| good	1.088 \| good	7.936 \| good	0.236 \| good
2026-01-21T09:00:00.000Z	60 \| moderate	13.661 \| fine	61.93 \| fine	23.144 \| good	1.145 \| good	7.806 \| good	0.206 \| good
2026-01-21T10:00:00.000Z	54 \| moderate	11.085 \| good	32.031 \| good	23.439 \| good	2.032 \| good	7.226 \| good	0.205 \| good
2026-01-21T11:00:00.000Z	44 \| good	8.056 \| good	31.298 \| good	24.107 \| good	1.867 \| good	7.747 \| good	0.205 \| good
2026-01-21T12:00:00.000Z	38 \| good	7.487 \| good	29.846 \| good	21.358 \| good	2.916 \| good	8.126 \| good	0.194 \| good
2026-01-21T13:00:00.000Z	49 \| good	8.799 \| good	23.783 \| good	24.594 \| good	2.452 \| good	11.952 \| good	0.23 \| good
2026-01-21T14:00:00.000Z	54 \| moderate	10.873 \| good	44.223 \| good	20.892 \| good	2.104 \| good	13.098 \| good	0.323 \| good
2026-01-21T15:00:00.000Z	52 \| moderate	9.615 \| good	36.875 \| good	23.515 \| good	1.963 \| good	11.315 \| good	0.314 \| good
2026-01-21T16:00:00.000Z	56 \| moderate	11.888 \| good	52.135 \| good	28.168 \| good	1.757 \| good	6.954 \| good	0.225 \| good
2026-01-21T17:00:00.000Z	60 \| moderate	13.821 \| fine	49.641 \| good	27.899 \| good	0.953 \| good	6.381 \| good	0.23 \| good
2026-01-21T18:00:00.000Z	60 \| moderate	13.986 \| fine	48.798 \| good	29.382 \| good	1.046 \| good	5.559 \| good	0.225 \| good
2026-01-21T19:00:00.000Z	58 \| moderate	12.828 \| fine	50.17 \| good	30.478 \| good	2.8 \| good	4.664 \| good	0.225 \| good
2026-01-21T20:00:00.000Z	52 \| moderate	9.549 \| good	45.243 \| good	30.151 \| good	0.636 \| good	4.543 \| good	0.225 \| good
2026-01-21T21:00:00.000Z	44 \| good	8.071 \| good	36.155 \| good	31.766 \| good	0.483 \| good	4.075 \| good	0.19 \| good
2026-01-21T22:00:00.000Z	38 \| good	7.015 \| good	32.306 \| good	33.624 \| good	0.544 \| good	4.81 \| good	0.194 \| good
2026-01-21T23:00:00.000Z	33 \| good	5.814 \| good	28.817 \| good	30.862 \| good	0.633 \| good	4.987 \| good	0.23 \| good
2026-01-22T00:00:00.000Z	32 \| good	3.818 \| good	24.969 \| good	34.595 \| good	1.443 \| good	6.996 \| good	0.23 \| good
2026-01-22T01:00:00.000Z	27 \| good	3.946 \| good	28.599 \| good	27.841 \| good	2.153 \| good	10.985 \| good	0.31 \| good
2026-01-22T02:00:00.000Z	27 \| good	4.692 \| good	27.788 \| good	22.764 \| good	0.89 \| good	12.579 \| good	0.261 \| good
2026-01-22T03:00:00.000Z	38 \| good	7.402 \| good	23.666 \| good	24.772 \| good	0.989 \| good	11.465 \| good	0.231 \| good
2026-01-22T04:00:00.000Z	27 \| good	5.454 \| good	24.835 \| good	26.842 \| good	0.999 \| good	6.494 \| good	0.195 \| good
2026-01-22T05:00:00.000Z	33 \| good	5.538 \| good	33.794 \| good	24.18 \| good	0.36 \| good	3.584 \| good	0.121 \| good
2026-01-22T06:00:00.000Z	27 \| good	4.685 \| good	28.588 \| good	25.35 \| good	0.348 \| good	2.74 \| good	0.111 \| good
2026-01-22T07:00:00.000Z	27 \| good	4.387 \| good	29.085 \| good	27.071 \| good	0.351 \| good	2.686 \| good	0.121 \| good
2026-01-22T08:00:00.000Z	24 \| good	3.631 \| good	22.438 \| good	25.569 \| good	0.353 \| good	2.651 \| good	0.121 \| good
2026-01-22T09:00:00.000Z	23 \| good	3.305 \| good	18.734 \| good	24.814 \| good	0.376 \| good	3.209 \| good	0.105 \| good
2026-01-22T10:00:00.000Z	25 \| good	2.582 \| good	15.001 \| good	26.768 \| good	0.333 \| good	5.63 \| good	0.105 \| good
2026-01-22T11:00:00.000Z	26 \| good	2.552 \| good	15.191 \| good	27.803 \| good	0.414 \| good	8.866 \| good	0.1 \| good
2026-01-22T12:00:00.000Z	26 \| good	3.279 \| good	28.39 \| good	16.481 \| good	0.602 \| good	12.627 \| good	0.22 \| good
2026-01-22T13:00:00.000Z	15 \| good	2.384 \| good	12.842 \| good	15.729 \| good	0.549 \| good	14.464 \| good	0.239 \| good
2026-01-22T14:00:00.000Z	22 \| good	3.803 \| good	20.397 \| good	13.526 \| good	0.617 \| good	18.485 \| good	0.447 \| good
2026-01-22T15:00:00.000Z	33 \| good	6.211 \| good	27.134 \| good	18.895 \| good	0.797 \| good	18.64 \| good	0.386 \| good
2026-01-22T16:00:00.000Z	44 \| good	7.544 \| good	30.598 \| good	23.307 \| good	0.941 \| good	14.505 \| good	0.31 \| good
2026-01-22T17:00:00.000Z	38 \| good	6.629 \| good	37.149 \| good	24.774 \| good	0.599 \| good	13.831 \| good	0.275 \| good
2026-01-22T18:00:00.000Z	30 \| good	5.373 \| good	31.848 \| good	27.8 \| good	0.62 \| good	8.406 \| good	0.19 \| good
2026-01-22T19:00:00.000Z	29 \| good	5.292 \| good	17.898 \| good	30.722 \| good	0.414 \| good	6.311 \| good	0.19 \| good
2026-01-22T20:00:00.000Z	29 \| good	3.523 \| good	17.239 \| good	31.349 \| good	0.413 \| good	5.599 \| good	0.19 \| good
2026-01-22T21:00:00.000Z	30 \| good	3.716 \| good	16.14 \| good	32.467 \| good	0.435 \| good	5.376 \| good	0.19 \| good
2026-01-22T22:00:00.000Z	31 \| good	2.677 \| good	19.821 \| good	32.841 \| good	0.459 \| good	6.998 \| good	0.19 \| good
2026-01-22T23:00:00.000Z	31 \| good	2.887 \| good	12.387 \| good	34.412 \| good	0.754 \| good	8.539 \| good	0.195 \| good
2026-01-23T00:00:00.000Z	31 \| good	4.063 \| good	20.228 \| good	32.679 \| good	0.493 \| good	12.107 \| good	0.245 \| good
2026-01-23T01:00:00.000Z	24 \| good	4.343 \| good	19.163 \| good	26.208 \| good	0.962 \| good	12.194 \| good	0.291 \| good
2026-01-23T02:00:00.000Z	33 \| good	5.788 \| good	17.081 \| good	17.056 \| good	1.09 \| good	22.23 \| good	0.351 \| good
2026-01-23T03:00:00.000Z	44 \| good	7.548 \| good	38.969 \| good	12.399 \| good	0.958 \| good	22.677 \| good	0.345 \| good
2026-01-23T04:00:00.000Z	49 \| good	9.321 \| good	36.49 \| good	9.715 \| good	0.997 \| good	32.48 \| good	0.513 \| good
2026-01-23T05:00:00.000Z	49 \| good	8.985 \| good	49.742 \| good	9.651 \| good	0.84 \| good	34.474 \| good	0.528 \| good
2026-01-23T06:00:00.000Z	38 \| good	7.098 \| good	31.382 \| good	20.966 \| good	1.802 \| good	18.099 \| good	0.305 \| good
2026-01-23T07:00:00.000Z	33 \| good	5.753 \| good	24.98 \| good	22.927 \| good	1.382 \| good	12.653 \| good	0.254 \| good
2026-01-23T08:00:00.000Z	33 \| good	5.685 \| good	24.455 \| good	23.737 \| good	0.962 \| good	7.207 \| good	0.204 \| good
2026-01-23T09:00:00.000Z	27 \| good	5.244 \| good	22.573 \| good	24.438 \| good	0.543 \| good	1.76 \| good	0.153 \| good
2026-01-23T10:00:00.000Z	33 \| good	6.204 \| good	27.63 \| good	24.427 \| good	0.522 \| good	1.657 \| good	0.149 \| good
2026-01-23T11:00:00.000Z	27 \| good	4.724 \| good	20.663 \| good	24.215 \| good	0.502 \| good	1.554 \| good	0.145 \| good
2026-01-23T12:00:00.000Z	22 \| good	4.055 \| good	17.891 \| good	23.076 \| good	0.482 \| good	1.451 \| good	0.141 \| good
2026-01-23T13:00:00.000Z	27 \| good	4.612 \| good	20 \| good	22.312 \| good	0.499 \| good	1.564 \| good	0.144 \| good
2026-01-23T14:00:00.000Z	27 \| good	4.593 \| good	20.11 \| good	22.369 \| good	0.516 \| good	1.677 \| good	0.147 \| good
2026-01-23T15:00:00.000Z	22 \| good	3.543 \| good	15.627 \| good	21.979 \| good	0.532 \| good	1.791 \| good	0.149 \| good
2026-01-23T16:00:00.000Z	19 \| good	2.698 \| good	11.036 \| good	20.281 \| good	0.579 \| good	1.734 \| good	0.149 \| good
2026-01-23T17:00:00.000Z	19 \| good	2.313 \| good	9.337 \| good	20.391 \| good	0.625 \| good	1.677 \| good	0.149 \| good
2026-01-23T18:00:00.000Z	21 \| good	3.301 \| good	14.18 \| good	22.6 \| good	0.671 \| good	1.62 \| good	0.149 \| good
2026-01-23T19:00:00.000Z	22 \| good	3.805 \| good	16.522 \| good	24.449 \| good	0.724 \| good	1.844 \| good	0.151 \| good
2026-01-23T20:00:00.000Z	24 \| good	3.174 \| good	13.214 \| good	25.537 \| good	0.776 \| good	2.067 \| good	0.152 \| good
2026-01-23T21:00:00.000Z	25 \| good	2.723 \| good	10.977 \| good	26.812 \| good	0.829 \| good	2.291 \| good	0.153 \| good
2026-01-23T22:00:00.000Z	24 \| good	0.653 \| good	2.45 \| good	26.341 \| good	0.847 \| good	2.925 \| good	0.154 \| good
2026-01-23T23:00:00.000Z	23 \| good	0.965 \| good	3.995 \| good	24.862 \| good	0.865 \| good	3.559 \| good	0.156 \| good
2026-01-24T00:00:00.000Z	20 \| good	1.125 \| good	4.796 \| good	21.52 \| good	0.884 \| good	4.193 \| good	0.158 \| good
2026-01-24T01:00:00.000Z	19 \| good	1.989 \| good	8.031 \| good	21.021 \| good	0.833 \| good	3.937 \| good	0.157 \| good
2026-01-24T02:00:00.000Z	18 \| good	3.058 \| good	12.736 \| good	18.876 \| good	0.782 \| good	3.681 \| good	0.156 \| good
2026-01-24T03:00:00.000Z	27 \| good	5.377 \| good	23.271 \| good	18.027 \| good	0.731 \| good	3.426 \| good	0.155 \| good
2026-01-24T04:00:00.000Z	27 \| good	4.681 \| good	20.437 \| good	18.416 \| good	0.66 \| good	3.079 \| good	0.154 \| good
2026-01-24T05:00:00.000Z	22 \| good	4.317 \| good	18.998 \| good	18.493 \| good	0.59 \| good	2.733 \| good	0.153 \| good
2026-01-24T06:00:00.000Z	22 \| good	3.929 \| good	17.197 \| good	19.011 \| good	0.519 \| good	2.387 \| good	0.152 \| good
2026-01-24T07:00:00.000Z	22 \| good	4.402 \| good	19.202 \| good	20.085 \| good	0.5 \| good	2.253 \| good	0.151 \| good
2026-01-24T08:00:00.000Z	22 \| good	4.211 \| good	18.59 \| good	21.433 \| good	0.48 \| good	2.119 \| good	0.151 \| good
2026-01-24T09:00:00.000Z	19 \| good	3.042 \| good	12.408 \| good	21.492 \| good	0.461 \| good	1.985 \| good	0.15 \| good
2026-01-24T10:00:00.000Z	21 \| good	3.257 \| good	14.237 \| good	22.762 \| good	0.551 \| good	2.156 \| good	0.152 \| good
2026-01-24T11:00:00.000Z	22 \| good	3.939 \| good	17.494 \| good	22.208 \| good	0.641 \| good	2.327 \| good	0.154 \| good
2026-01-24T12:00:00.000Z	33 \| good	5.917 \| good	26.264 \| good	20.149 \| good	0.73 \| good	2.498 \| good	0.155 \| good
2026-01-24T13:00:00.000Z	44 \| good	8.145 \| good	35.855 \| good	19.368 \| good	0.848 \| good	2.979 \| good	0.162 \| good
2026-01-24T14:00:00.000Z	49 \| good	8.523 \| good	37.367 \| good	20.39 \| good	0.967 \| good	3.459 \| good	0.168 \| good
2026-01-24T15:00:00.000Z	38 \| good	6.718 \| good	29.599 \| good	22.097 \| good	1.085 \| good	3.939 \| good	0.174 \| good
2026-01-24T16:00:00.000Z	27 \| good	5.261 \| good	22.931 \| good	23.08 \| good	1.194 \| good	3.718 \| good	0.175 \| good
2026-01-24T17:00:00.000Z	22 \| good	3.844 \| good	16.691 \| good	22.393 \| good	1.303 \| good	3.496 \| good	0.176 \| good
2026-01-24T18:00:00.000Z	27 \| good	5.113 \| good	22.147 \| good	23.139 \| good	1.413 \| good	3.274 \| good	0.178 \| good
2026-01-24T19:00:00.000Z	27 \| good	5.197 \| good	22.337 \| good	23.15 \| good	1.43 \| good	3.694 \| good	0.179 \| good
2026-01-24T20:00:00.000Z	27 \| good	5.255 \| good	22.964 \| good	24.574 \| good	1.447 \| good	4.113 \| good	0.18 \| good
2026-01-24T21:00:00.000Z	27 \| good	5.087 \| good	22.003 \| good	27.527 \| good	1.464 \| good	4.533 \| good	0.181 \| good
2026-01-24T22:00:00.000Z	25 \| good	3.226 \| good	14.031 \| good	27.118 \| good	1.282 \| good	5.189 \| good	0.183 \| good
2026-01-24T23:00:00.000Z	24 \| good	2.7 \| good	11.023 \| good	25.516 \| good	1.1 \| good	5.844 \| good	0.186 \| good
2026-01-25T00:00:00.000Z	38 \| good	6.723 \| good	7.008 \| good	25.637 \| good	0.927 \| good	6.512 \| good	0.188 \| good
2026-01-25T01:00:00.000Z	27 \| good	4.886 \| good	21 \| good	22.138 \| good	0.86 \| good	6.21 \| good	0.186 \| good
2026-01-25T02:00:00.000Z	44 \| good	7.771 \| good	33.995 \| good	19.052 \| good	0.803 \| good	5.92 \| good	0.184 \| good
2026-01-25T03:00:00.000Z	52 \| moderate	10.432 \| good	46.1 \| good	18.425 \| good	0.745 \| good	5.631 \| good	0.182 \| good
2026-01-25T04:00:00.000Z	49 \| good	9.153 \| good	40.89 \| good	17.609 \| good	0.719 \| good	5.339 \| good	0.181 \| good
2026-01-25T05:00:00.000Z	44 \| good	8.379 \| good	36.824 \| good	17.559 \| good	0.692 \| good	5.047 \| good	0.18 \| good

Fairview Heights, Illinois live air quality index now

Major air pollutants in Fairview Heights, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

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East St. Louis, Illinois

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Frequently asked questions

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What is the current concentration of PM2.5 in Fairview Heights, Illinois?

What is the current concentration of PM10 in Fairview Heights, Illinois?

What is the current concentration of carbon monoxide (CO) in Fairview Heights, Illinois?

What is the current concentration of sulfur dioxide (SO2) in Fairview Heights, Illinois?

What is the current concentration of ozone (O3) in Fairview Heights, Illinois?

What is the current concentration of nitrogen dioxide (NO2) in Fairview Heights, Illinois?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Fairview Heights, Illinois?

What is the current concentration of PM₁₀ in Fairview Heights, Illinois?

What is the current concentration of sulfur dioxide (SO₂) in Fairview Heights, Illinois?

What is the current concentration of ozone (O₃) in Fairview Heights, Illinois?

What is the current concentration of nitrogen dioxide (NO₂) in Fairview Heights, Illinois?