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Live air quality index in American Canyon, California today

Stay updated with real-time air quality in American Canyon, California 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)

34

Good

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American Canyon, California

Last updated: ... (Local time)

Major air pollutants in American Canyon, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

5.73 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

25.72 μg/m³

0

55

155

255

425

605+

Ozone (O3)

36.58 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.56 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

2.46 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.40 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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American Canyon, California

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How accurate is California, USA air quality data?

Air quality data and pollutant measurements for California, 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 American Canyon, California updated?

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The air quality for American Canyon, California is updated every hour.


When was the worst air quality at American Canyon, California in the last 24 hrs?

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The worst air quality in American Canyon, California in the last 24 hours was observed at 01:00:00 on 2025-06-06.


When was the best air quality at American Canyon, California in the last 24 hrs?

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In the last 24 hrs, the best air quality in American Canyon, California was observed at 12:00:00 on 2025-06-06.


What is the current air quality in American Canyon, California?

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The current air quality in American Canyon, California is 34, categorized as Good based on real-time data.


What pollutant is the most common in American Canyon, California?

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The most common pollutant in American Canyon, California is O3.


What should I do if the air quality in American Canyon, California is poor?

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If the air quality in American Canyon, California is poor, consider staying indoors and wearing a mask to protect yourself.


What is the current concentration of PM2.5 in American Canyon, California?

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The current PM2.5 concentration at American Canyon, California is 5.728 μg/m3.


What is the current concentration of PM10 in American Canyon, California?

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The current PM10 concentration at American Canyon, California is 25.721 μg/m3.


What is the current concentration of carbon monoxide (CO) in American Canyon, California?

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The current carbon monoxide (CO) concentration at American Canyon, California is 0.396 ppm.


What is the current concentration of sulfur dioxide (SO2) in American Canyon, California?

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The current sulfur dioxide (SO2) concentration at American Canyon, California is 0.564 ppb.


What is the current concentration of ozone (O3) in American Canyon, California?

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The current ozone (O3) concentration at American Canyon, California is 36.577 ppm.


What is the current concentration of nitrogen dioxide (NO2) in American Canyon, California?

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The current nitrogen dioxide (NO2) concentration at American Canyon, California is 2.461 ppb.


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