What are the current PM10 levels at Peoria, Illinois?

The current PM10 levels in Peoria, Illinois are 48.009 μg/m3.

What are the current sulfur dioxide (SO2) levels at Peoria, Illinois?

The current sulfur dioxide (SO2) levels in Peoria, Illinois are 1.329 ppb.

What are the current ozone (O3) levels at Peoria, Illinois?

The current ozone (O3) levels at Peoria, Illinois is 46.43 ppm.

What are the current nitrogen dioxide (NO2) levels at Peoria, Illinois?

The current nitrogen dioxide (NO2) levels at Peoria, Illinois is 7.444 ppb.

Real-time air quality index in Peoria, Illinois today

Q: What are the current PM2.5 levels in Peoria, Illinois?

The measured PM2.5 levels in Peoria, Illinois at present are 10.891 μg/m3.

Stay updated with real-time air quality in Peoria, 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

Peoria, Illinois

Last updated: ... (Local time)

Common air pollutants in Peoria, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.89 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

48.01 μg/m³

155

255

425

605+

Ozone (O₃)

46.43 ppb

201

201+

Sulfur Dioxide (SO₂)

1.33 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.44 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.15 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

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Peoria, Illinois

Scroll To Air Quality Map

Track live Peoria, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T05:00:00.000Z	33 \| good	6.418 \| good	29.037 \| good	36.139 \| good	0.467 \| good	5.653 \| good	0.199 \| good
2026-04-22T06:00:00.000Z	33 \| good	6.43 \| good	29.166 \| good	36.141 \| good	0.514 \| good	5.686 \| good	0.199 \| good
2026-04-22T07:00:00.000Z	34 \| good	6.187 \| good	28.012 \| good	36.802 \| good	0.6 \| good	7.924 \| good	0.186 \| good
2026-04-22T08:00:00.000Z	34 \| good	5.593 \| good	24.113 \| good	37.188 \| good	0.559 \| good	5.852 \| good	0.173 \| good
2026-04-22T09:00:00.000Z	34 \| good	5.202 \| good	23.01 \| good	36.976 \| good	0.376 \| good	5.473 \| good	0.186 \| good
2026-04-22T10:00:00.000Z	37 \| good	4.604 \| good	20.029 \| good	39.582 \| good	0.454 \| good	4.973 \| good	0.186 \| good
2026-04-22T11:00:00.000Z	35 \| good	4.604 \| good	20.278 \| good	38.29 \| good	0.376 \| good	6.791 \| good	0.199 \| good
2026-04-22T12:00:00.000Z	39 \| good	4.107 \| good	18.091 \| good	41.779 \| good	0.275 \| good	9.563 \| good	0.216 \| good
2026-04-22T13:00:00.000Z	33 \| good	4.102 \| good	18.023 \| good	36.279 \| good	0.347 \| good	10.494 \| good	0.232 \| good
2026-04-22T14:00:00.000Z	32 \| good	4.221 \| good	19.062 \| good	35.33 \| good	0.457 \| good	6.528 \| good	0.235 \| good
2026-04-22T15:00:00.000Z	32 \| good	4.129 \| good	18.102 \| good	35.146 \| good	0.465 \| good	5.622 \| good	0.203 \| good
2026-04-22T16:00:00.000Z	34 \| good	4.218 \| good	19.362 \| good	37.16 \| good	1.388 \| good	5.582 \| good	0.19 \| good
2026-04-22T17:00:00.000Z	34 \| good	4.329 \| good	19.851 \| good	36.925 \| good	1.268 \| good	5.707 \| good	0.169 \| good
2026-04-22T18:00:00.000Z	37 \| good	5.156 \| good	22.272 \| good	40.298 \| good	1.607 \| good	7.154 \| good	0.201 \| good
2026-04-22T19:00:00.000Z	42 \| good	5.551 \| good	24.304 \| good	44.834 \| good	2.696 \| good	7.219 \| good	0.201 \| good
2026-04-22T20:00:00.000Z	43 \| good	6.122 \| good	27.014 \| good	46.261 \| good	1.275 \| good	5.854 \| good	0.203 \| good
2026-04-22T21:00:00.000Z	43 \| good	6.215 \| good	28.162 \| good	46.357 \| good	1.036 \| good	5.455 \| good	0.186 \| good
2026-04-22T22:00:00.000Z	43 \| good	6.024 \| good	27.071 \| good	46.114 \| good	1.041 \| good	4.97 \| good	0.186 \| good
2026-04-22T23:00:00.000Z	44 \| good	6.127 \| good	27.047 \| good	47.381 \| good	0.989 \| good	5.059 \| good	0.203 \| good
2026-04-23T00:00:00.000Z	44 \| good	5.783 \| good	25.45 \| good	46.92 \| good	0.969 \| good	6.031 \| good	0.19 \| good
2026-04-23T01:00:00.000Z	43 \| good	5.642 \| good	24.055 \| good	45.909 \| good	0.682 \| good	3.938 \| good	0.203 \| good
2026-04-23T02:00:00.000Z	41 \| good	5.203 \| good	23.075 \| good	43.965 \| good	0.509 \| good	6.735 \| good	0.175 \| good
2026-04-23T03:00:00.000Z	38 \| good	5.5 \| good	24.023 \| good	40.561 \| good	0.656 \| good	6.396 \| good	0.208 \| good
2026-04-23T04:00:00.000Z	36 \| good	5.496 \| good	23.988 \| good	39.028 \| good	0.477 \| good	6.931 \| good	0.252 \| good
2026-04-23T05:00:00.000Z	32 \| good	5.495 \| good	23.982 \| good	35.043 \| good	0.445 \| good	3.22 \| good	0.162 \| good
2026-04-23T06:00:00.000Z	30 \| good	5.497 \| good	23.994 \| good	31.601 \| good	0.384 \| good	14.339 \| good	0.159 \| good
2026-04-23T07:00:00.000Z	27 \| good	5.424 \| good	23.085 \| good	29.287 \| good	0.36 \| good	15.552 \| good	0.146 \| good
2026-04-23T08:00:00.000Z	27 \| good	5.498 \| good	24.635 \| good	25.674 \| good	0.36 \| good	13.659 \| good	0.146 \| good
2026-04-23T09:00:00.000Z	33 \| good	5.905 \| good	27.093 \| good	23.235 \| good	0.36 \| good	14.099 \| good	0.146 \| good
2026-04-23T10:00:00.000Z	33 \| good	5.894 \| good	27.597 \| good	23.726 \| good	0.347 \| good	12.664 \| good	0.159 \| good
2026-04-23T11:00:00.000Z	33 \| good	5.807 \| good	25.027 \| good	19.016 \| good	0.548 \| good	13.83 \| good	0.188 \| good
2026-04-23T12:00:00.000Z	33 \| good	6.195 \| good	28.329 \| good	21.696 \| good	0.427 \| good	13.246 \| good	0.217 \| good
2026-04-23T13:00:00.000Z	33 \| good	6.191 \| good	28.082 \| good	19.079 \| good	0.385 \| good	11.551 \| good	0.234 \| good
2026-04-23T14:00:00.000Z	38 \| good	7.211 \| good	32.056 \| good	21.616 \| good	0.548 \| good	9.785 \| good	0.232 \| good
2026-04-23T15:00:00.000Z	44 \| good	7.594 \| good	34.073 \| good	24.957 \| good	0.668 \| good	8.012 \| good	0.203 \| good
2026-04-23T16:00:00.000Z	49 \| good	8.59 \| good	38.029 \| good	30.227 \| good	0.99 \| good	5.986 \| good	0.19 \| good
2026-04-23T17:00:00.000Z	49 \| good	8.603 \| good	38.05 \| good	36.376 \| good	0.572 \| good	5.011 \| good	0.203 \| good
2026-04-23T18:00:00.000Z	49 \| good	8.614 \| good	38.02 \| good	40.629 \| good	0.87 \| good	4.159 \| good	0.162 \| good
2026-04-23T19:00:00.000Z	49 \| good	9.49 \| good	45.419 \| good	43.331 \| good	0.96 \| good	3.994 \| good	0.162 \| good
2026-04-23T20:00:00.000Z	52 \| moderate	9.919 \| good	45.559 \| good	47.995 \| good	1.165 \| good	4.65 \| good	0.19 \| good
2026-04-23T21:00:00.000Z	52 \| moderate	9.602 \| good	43.233 \| good	47.437 \| good	1.247 \| good	4.139 \| good	0.19 \| good
2026-04-23T22:00:00.000Z	52 \| moderate	9.954 \| good	44.081 \| good	48.749 \| good	1.302 \| good	3.726 \| good	0.19 \| good
2026-04-23T23:00:00.000Z	52 \| moderate	9.808 \| good	43.883 \| good	49.942 \| good	1.291 \| good	3.381 \| good	0.162 \| good
2026-04-24T00:00:00.000Z	52 \| moderate	10.099 \| good	44.987 \| good	51.392 \| good	1.722 \| good	3.629 \| good	0.19 \| good
2026-04-24T01:00:00.000Z	52 \| moderate	10.098 \| good	44.977 \| good	51.041 \| good	1.825 \| good	4.405 \| good	0.19 \| good
2026-04-24T02:00:00.000Z	54 \| moderate	10.891 \| good	48.033 \| good	50.198 \| good	2.076 \| good	5.896 \| good	0.203 \| good
2026-04-24T03:00:00.000Z	44 \| good	8.32 \| good	36.533 \| good	40.455 \| good	0.453 \| good	2 \| good	0.152 \| good
2026-04-24T04:00:00.000Z	54 \| moderate	10.891 \| good	48.009 \| good	46.43 \| good	1.329 \| good	7.444 \| good	0.146 \| good
2026-04-24T04:00:00.000Z	54 \| moderate	10.891 \| good	48.009 \| good	46.43 \| good	1.329 \| good	7.444 \| good	0.146 \| good
2026-04-24T05:00:00.000Z	49 \| good	8.583 \| good	37.454 \| good	39.975 \| good	0.524 \| good	2.144 \| good	0.151 \| good
2026-04-24T06:00:00.000Z	38 \| good	6.897 \| good	30.596 \| good	40.1 \| good	0.554 \| good	2.094 \| good	0.148 \| good
2026-04-24T07:00:00.000Z	38 \| good	5.093 \| good	22.018 \| good	40.573 \| good	0.501 \| good	1.988 \| good	0.144 \| good
2026-04-24T08:00:00.000Z	34 \| good	5.082 \| good	21.943 \| good	36.933 \| good	0.449 \| good	1.882 \| good	0.141 \| good
2026-04-24T09:00:00.000Z	32 \| good	3.946 \| good	17.473 \| good	35.437 \| good	0.396 \| good	1.777 \| good	0.137 \| good
2026-04-24T10:00:00.000Z	39 \| good	1.767 \| good	7.183 \| good	41.94 \| good	0.384 \| good	1.854 \| good	0.136 \| good
2026-04-24T11:00:00.000Z	35 \| good	3.183 \| good	13.912 \| good	38.225 \| good	0.371 \| good	1.931 \| good	0.135 \| good
2026-04-24T12:00:00.000Z	31 \| good	4.708 \| good	20.617 \| good	34.085 \| good	0.359 \| good	2.008 \| good	0.134 \| good
2026-04-24T13:00:00.000Z	38 \| good	6.712 \| good	29.943 \| good	37.818 \| good	0.365 \| good	2.084 \| good	0.135 \| good
2026-04-24T14:00:00.000Z	44 \| good	7.654 \| good	33.624 \| good	35.521 \| good	0.372 \| good	2.16 \| good	0.136 \| good
2026-04-24T15:00:00.000Z	52 \| moderate	9.618 \| good	42.812 \| good	34.032 \| good	0.378 \| good	2.237 \| good	0.136 \| good
2026-04-24T16:00:00.000Z	38 \| good	6.564 \| good	29.132 \| good	39.072 \| good	0.386 \| good	1.824 \| good	0.136 \| good
2026-04-24T17:00:00.000Z	42 \| good	4.647 \| good	20.192 \| good	45.31 \| good	0.395 \| good	1.412 \| good	0.135 \| good
2026-04-24T18:00:00.000Z	43 \| good	4.514 \| good	19.293 \| good	46.057 \| good	0.403 \| good	0.999 \| good	0.134 \| good
2026-04-24T19:00:00.000Z	42 \| good	4.261 \| good	18.817 \| good	44.97 \| good	0.325 \| good	0.956 \| good	0.135 \| good
2026-04-24T20:00:00.000Z	44 \| good	3.349 \| good	14.623 \| good	47.173 \| good	0.246 \| good	0.913 \| good	0.136 \| good
2026-04-24T21:00:00.000Z	44 \| good	3.113 \| good	13.163 \| good	47.913 \| good	0.168 \| good	0.869 \| good	0.137 \| good
2026-04-24T22:00:00.000Z	44 \| good	3.174 \| good	13.69 \| good	47.708 \| good	0.186 \| good	1.338 \| good	0.143 \| good
2026-04-24T23:00:00.000Z	47 \| good	3.316 \| good	14.566 \| good	50.981 \| good	0.204 \| good	1.807 \| good	0.148 \| good
2026-04-25T00:00:00.000Z	45 \| good	2.024 \| good	8.188 \| good	49.429 \| good	0.222 \| good	2.276 \| good	0.154 \| good
2026-04-25T01:00:00.000Z	33 \| good	3.366 \| good	14.721 \| good	36.076 \| good	0.225 \| good	2.689 \| good	0.158 \| good
2026-04-25T02:00:00.000Z	32 \| good	3.211 \| good	13.63 \| good	34.963 \| good	0.227 \| good	3.103 \| good	0.163 \| good
2026-04-25T03:00:00.000Z	29 \| good	4.562 \| good	19.889 \| good	31.338 \| good	0.23 \| good	3.516 \| good	0.168 \| good
2026-04-25T04:00:00.000Z	38 \| good	6.733 \| good	30.001 \| good	25.306 \| good	0.218 \| good	3.414 \| good	0.165 \| good
2026-04-25T05:00:00.000Z	33 \| good	5.94 \| good	26.191 \| good	24.808 \| good	0.205 \| good	3.311 \| good	0.163 \| good
2026-04-25T06:00:00.000Z	38 \| good	6.93 \| good	30.644 \| good	22.28 \| good	0.193 \| good	3.209 \| good	0.16 \| good
2026-04-25T07:00:00.000Z	33 \| good	5.999 \| good	26.627 \| good	23.909 \| good	0.187 \| good	3.24 \| good	0.159 \| good
2026-04-25T08:00:00.000Z	22 \| good	4.46 \| good	19.452 \| good	23.997 \| good	0.182 \| good	3.271 \| good	0.158 \| good
2026-04-25T09:00:00.000Z	27 \| good	4.719 \| good	20.502 \| good	22.877 \| good	0.176 \| good	3.302 \| good	0.157 \| good
2026-04-25T10:00:00.000Z	33 \| good	5.566 \| good	23.639 \| good	28.722 \| good	0.231 \| good	3.361 \| good	0.158 \| good
2026-04-25T11:00:00.000Z	28 \| good	5.482 \| good	23.567 \| good	29.56 \| good	0.285 \| good	3.421 \| good	0.159 \| good
2026-04-25T12:00:00.000Z	28 \| good	4.921 \| good	21.264 \| good	30.109 \| good	0.34 \| good	3.48 \| good	0.161 \| good
2026-04-25T13:00:00.000Z	30 \| good	3.352 \| good	14.903 \| good	31.947 \| good	0.476 \| good	3.182 \| good	0.166 \| good
2026-04-25T14:00:00.000Z	32 \| good	4.818 \| good	20.894 \| good	35.022 \| good	0.613 \| good	2.884 \| good	0.171 \| good
2026-04-25T15:00:00.000Z	36 \| good	4.755 \| good	20.644 \| good	39.145 \| good	0.75 \| good	2.585 \| good	0.177 \| good
2026-04-25T16:00:00.000Z	41 \| good	3.783 \| good	16.567 \| good	43.583 \| good	0.795 \| good	2.081 \| good	0.171 \| good
2026-04-25T17:00:00.000Z	48 \| good	4.042 \| good	17.871 \| good	52.413 \| good	0.84 \| good	1.576 \| good	0.164 \| good
2026-04-25T18:00:00.000Z	58 \| moderate	4.167 \| good	18.435 \| good	57.243 \| fine	0.885 \| good	1.072 \| good	0.158 \| good
2026-04-25T19:00:00.000Z	67 \| moderate	5.095 \| good	21.957 \| good	60.097 \| fine	0.824 \| good	0.995 \| good	0.153 \| good
2026-04-25T20:00:00.000Z	77 \| moderate	5.404 \| good	23.065 \| good	62.527 \| fine	0.763 \| good	0.919 \| good	0.149 \| good
2026-04-25T21:00:00.000Z	67 \| moderate	3.734 \| good	16.199 \| good	59.628 \| fine	0.703 \| good	0.843 \| good	0.144 \| good
2026-04-25T22:00:00.000Z	71 \| moderate	4.623 \| good	20.034 \| good	60.774 \| fine	0.692 \| good	1.494 \| good	0.145 \| good
2026-04-25T23:00:00.000Z	64 \| moderate	3.943 \| good	17.143 \| good	58.726 \| fine	0.681 \| good	2.144 \| good	0.147 \| good
2026-04-26T00:00:00.000Z	61 \| moderate	3.33 \| good	3.899 \| good	57.941 \| fine	0.669 \| good	2.811 \| good	0.149 \| good
2026-04-26T01:00:00.000Z	44 \| good	6.168 \| good	27.289 \| good	47.555 \| good	0.758 \| good	3.389 \| good	0.153 \| good
2026-04-26T02:00:00.000Z	41 \| good	3.089 \| good	13.124 \| good	43.541 \| good	0.845 \| good	3.982 \| good	0.157 \| good
2026-04-26T03:00:00.000Z	34 \| good	2.875 \| good	11.959 \| good	37.449 \| good	0.932 \| good	4.575 \| good	0.162 \| good
2026-04-26T04:00:00.000Z	38 \| good	6.802 \| good	30 \| good	35.484 \| good	1.009 \| good	4.662 \| good	0.164 \| good

Peoria

Empower business decisions with accurate air quality data

Peoria, Illinois air quality map: Real-time AQI near you

0.15ppm

How accurate is Illinois, USA air quality data?

Air quality measurements for Illinois, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Peoria, Illinois updated?

Air quality data for Peoria, Illinois is updated on an hourly basis.

When did Peoria, Illinois experience the worst air quality in the last 24 hours?

The worst air quality in Peoria, Illinois was recorded at 02:00:00 on 2026-04-24.

When did Peoria, Illinois have its best air quality in the last 24 hours?

The best air quality in Peoria, Illinois was recorded at 08:00:00 on 2026-04-23.

What is the real-time air quality index for Peoria, Illinois?

The real-time air quality index in Peoria, Illinois is 54, currently categorized as Moderate.

Which pollutant is found most often in Peoria, Illinois?

The most common pollutant in Peoria, Illinois is PM2.5.

What can I do if the air quality in Peoria, Illinois is poor?

If the air quality in Peoria, Illinois is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Peoria, Illinois?

The measured PM_2.5 levels in Peoria, Illinois at present are 10.891 μg/m³.

What are the current PM₁₀ levels at Peoria, Illinois?

The current PM₁₀ levels in Peoria, Illinois are 48.009 μg/m³.

What are the current carbon monoxide (CO) levels at Peoria, Illinois?

The current carbon monoxide (CO) level in Peoria, Illinois is 0.146 ppm.

What are the current sulfur dioxide (SO₂) levels at Peoria, Illinois?

The current sulfur dioxide (SO₂) levels in Peoria, Illinois are 1.329 ppb.

What are the current ozone (O₃) levels at Peoria, Illinois?

The current ozone (O₃) levels at Peoria, Illinois is 46.43 ppm.

What are the current nitrogen dioxide (NO₂) levels at Peoria, Illinois?

The current nitrogen dioxide (NO₂) levels at Peoria, Illinois is 7.444 ppb.

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