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Live air quality index in Gainesville, Texas today

Stay updated with real-time air quality in Gainesville, Texas 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)

44

Good

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Gainesville, Texas

Last updated: ... (Local time)

Major air pollutants in Gainesville, Texas

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

7.80 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

27.43 μg/m³

0

55

155

255

425

605+

Ozone (O3)

17.18 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.69 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

3.71 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.36 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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Track live Gainesville, Texas air quality forecast and history

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Gainesville, Texas air quality map: Real-time AQI near you




How accurate is Texas, USA air quality data?

Air quality measurements for Texas, 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 Gainesville, Texas updated?

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Air quality data for Gainesville, Texas is updated on an hourly basis.


When did Gainesville, Texas experience the worst air quality in the last 24 hours?

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The worst air quality in Gainesville, Texas was recorded at 01:00:00 on 2025-06-04.


When did Gainesville, Texas have its best air quality in the last 24 hours?

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The best air quality in Gainesville, Texas was recorded at 05:00:00 on 2025-06-04.


What is the real-time air quality index for Gainesville, Texas?

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The real-time air quality index in Gainesville, Texas is 44, currently categorized as Good.


Which pollutant is found most often in Gainesville, Texas?

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The most common pollutant in Gainesville, Texas is PM2.5.


What can I do if the air quality in Gainesville, Texas is poor?

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


What are the current PM2.5 levels in Gainesville, Texas?

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The measured PM2.5 levels in Gainesville, Texas at present are 7.802 μg/m3.


What are the current PM10 levels at Gainesville, Texas?

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The current PM10 levels in Gainesville, Texas are 27.427 μg/m3.


What are the current carbon monoxide (CO) levels at Gainesville, Texas?

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The current carbon monoxide (CO) level in Gainesville, Texas is 0.362 ppm.


What are the current sulfur dioxide (SO2) levels at Gainesville, Texas?

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The current sulfur dioxide (SO2) levels in Gainesville, Texas are 0.686 ppb.


What are the current ozone (O3) levels at Gainesville, Texas?

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The current ozone (O3) levels at Gainesville, Texas is 17.179 ppm.


What are the current nitrogen dioxide (NO2) levels at Gainesville, Texas?

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The current nitrogen dioxide (NO2) levels at Gainesville, Texas is 3.715 ppb.


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