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Live air quality index in Kewanee, Illinois today

Stay updated with real-time air quality in Kewanee, Illinois featuring accurate data on AQI, PM2.5, 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)

114

Unhealthy for sensitive groups

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Kewanee, Illinois

Last updated: ... (Local time)

Major air pollutants in Kewanee, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

39.59 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

181.10 μg/m³

0

55

155

255

425

605+

Ozone (O3)

47.25 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.66 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

4.97 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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Kewanee, Illinois

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




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.


Frequently asked questions

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

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


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

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The worst air quality in Kewanee, Illinois was recorded at 10:00:00 on 2025-06-05.


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

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The best air quality in Kewanee, Illinois was recorded at 12:00:00 on 2025-06-05.


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

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The real-time air quality index in Kewanee, Illinois is 114, currently categorized as Unhealthy for Sensitive Groups.


Which pollutant is found most often in Kewanee, Illinois?

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The most common pollutant in Kewanee, Illinois is PM10.


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

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


What are the current PM2.5 levels in Kewanee, Illinois?

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The measured PM2.5 levels in Kewanee, Illinois at present are 39.587 μg/m3.


What are the current PM10 levels at Kewanee, Illinois?

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The current PM10 levels in Kewanee, Illinois are 181.096 μg/m3.


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

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The current carbon monoxide (CO) level in Kewanee, Illinois is 0.322 ppm.


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

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The current sulfur dioxide (SO2) levels in Kewanee, Illinois are 0.66 ppb.


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

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The current ozone (O3) levels at Kewanee, Illinois is 47.254 ppm.


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

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The current nitrogen dioxide (NO2) levels at Kewanee, Illinois is 4.972 ppb.


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