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Live air quality index in Sacramento, California today

Stay updated with real-time air quality in Sacramento, 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)

36

Good

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Sacramento, California

Last updated: ... (Local time)

Major air pollutants in Sacramento, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

2.68 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

15.11 μg/m³

0

55

155

255

425

605+

Ozone (O3)

39.07 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

1.04 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

3.43 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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Sacramento, California

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Sacramento, California air quality map: Real-time AQI near you




How accurate is California, USA air quality data?

Air quality measurements for California, 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 Sacramento, California updated?

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Air quality data for Sacramento, California is updated on an hourly basis.


When did Sacramento, California experience the worst air quality in the last 24 hours?

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The worst air quality in Sacramento, California was recorded at 09:00:00 on 2025-06-06.


When did Sacramento, California have its best air quality in the last 24 hours?

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The best air quality in Sacramento, California was recorded at 03:00:00 on 2025-06-06.


What is the real-time air quality index for Sacramento, California?

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The real-time air quality index in Sacramento, California is 36, currently categorized as Good.


Which pollutant is found most often in Sacramento, California?

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The most common pollutant in Sacramento, California is O3.


What can I do if the air quality in Sacramento, California is poor?

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


What are the current PM2.5 levels in Sacramento, California?

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The measured PM2.5 levels in Sacramento, California at present are 2.683 μg/m3.


What are the current PM10 levels at Sacramento, California?

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The current PM10 levels in Sacramento, California are 15.11 μg/m3.


What are the current carbon monoxide (CO) levels at Sacramento, California?

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The current carbon monoxide (CO) level in Sacramento, California is 0.215 ppm.


What are the current sulfur dioxide (SO2) levels at Sacramento, California?

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The current sulfur dioxide (SO2) levels in Sacramento, California are 1.041 ppb.


What are the current ozone (O3) levels at Sacramento, California?

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The current ozone (O3) levels at Sacramento, California is 39.068 ppm.


What are the current nitrogen dioxide (NO2) levels at Sacramento, California?

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The current nitrogen dioxide (NO2) levels at Sacramento, California is 3.43 ppb.


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