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Live air quality index in Terre Haute, Indiana today

Stay updated with real-time air quality in Terre Haute, Indiana 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)

69

Moderate

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Terre Haute, Indiana

Last updated: ... (Local time)

Major air pollutants in Terre Haute, Indiana

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

18.84 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

82.65 μg/m³

0

55

155

255

425

605+

Ozone (O3)

46.13 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

1.10 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

5.19 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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Terre Haute, Indiana

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Terre Haute, Indiana air quality map: Track AQI near you




How accurate is Indiana, USA air quality data?

Air quality data and pollutant measurements for Indiana, 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.


Frequently asked questions

How often is the air quality data for Terre Haute, Indiana updated?

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The air quality for Terre Haute, Indiana is updated every hour.


When was the worst air quality at Terre Haute, Indiana in the last 24 hrs?

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The worst air quality in Terre Haute, Indiana in the last 24 hours was observed at 09:00:00 on 2025-06-04.


When was the best air quality at Terre Haute, Indiana in the last 24 hrs?

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In the last 24 hrs, the best air quality in Terre Haute, Indiana was observed at 05:00:00 on 2025-06-04.


What is the current air quality in Terre Haute, Indiana?

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The current air quality in Terre Haute, Indiana is 69, categorized as Moderate based on real-time data.


What pollutant is the most common in Terre Haute, Indiana?

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The most common pollutant in Terre Haute, Indiana is PM2.5.


What should I do if the air quality in Terre Haute, Indiana is poor?

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If the air quality in Terre Haute, Indiana is poor, consider staying indoors and wearing a mask to protect yourself.


What is the current concentration of PM2.5 in Terre Haute, Indiana?

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The current PM2.5 concentration at Terre Haute, Indiana is 18.837 μg/m3.


What is the current concentration of PM10 in Terre Haute, Indiana?

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The current PM10 concentration at Terre Haute, Indiana is 82.649 μg/m3.


What is the current concentration of carbon monoxide (CO) in Terre Haute, Indiana?

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The current carbon monoxide (CO) concentration at Terre Haute, Indiana is 0.249 ppm.


What is the current concentration of sulfur dioxide (SO2) in Terre Haute, Indiana?

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The current sulfur dioxide (SO2) concentration at Terre Haute, Indiana is 1.104 ppb.


What is the current concentration of ozone (O3) in Terre Haute, Indiana?

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The current ozone (O3) concentration at Terre Haute, Indiana is 46.132 ppm.


What is the current concentration of nitrogen dioxide (NO2) in Terre Haute, Indiana?

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The current nitrogen dioxide (NO2) concentration at Terre Haute, Indiana is 5.194 ppb.


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