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Live air quality index in Huntington Beach, California today

Stay updated with real-time air quality in Huntington Beach, 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)

29

Good

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Huntington Beach, California

Last updated: ... (Local time)

Major air pollutants in Huntington Beach, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

4.26 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

16.20 μg/m³

0

55

155

255

425

605+

Ozone (O3)

30.76 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.31 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

3.99 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.14 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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Huntington Beach, California

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Huntington Beach, California air quality map: Track AQI near you




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 Huntington Beach, California updated?

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The air quality for Huntington Beach, California is updated every hour.


When was the worst air quality at Huntington Beach, California in the last 24 hrs?

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The worst air quality in Huntington Beach, California in the last 24 hours was observed at 04:00:00 on 2025-06-06.


When was the best air quality at Huntington Beach, California in the last 24 hrs?

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In the last 24 hrs, the best air quality in Huntington Beach, California was observed at 03:00:00 on 2025-06-05.


What is the current air quality in Huntington Beach, California?

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The current air quality in Huntington Beach, California is 29, categorized as Good based on real-time data.


What pollutant is the most common in Huntington Beach, California?

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The most common pollutant in Huntington Beach, California is O3.


What should I do if the air quality in Huntington Beach, California is poor?

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


What is the current concentration of PM2.5 in Huntington Beach, California?

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The current PM2.5 concentration at Huntington Beach, California is 4.256 μg/m3.


What is the current concentration of PM10 in Huntington Beach, California?

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The current PM10 concentration at Huntington Beach, California is 16.205 μg/m3.


What is the current concentration of carbon monoxide (CO) in Huntington Beach, California?

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The current carbon monoxide (CO) concentration at Huntington Beach, California is 0.143 ppm.


What is the current concentration of sulfur dioxide (SO2) in Huntington Beach, California?

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The current sulfur dioxide (SO2) concentration at Huntington Beach, California is 0.314 ppb.


What is the current concentration of ozone (O3) in Huntington Beach, California?

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The current ozone (O3) concentration at Huntington Beach, California is 30.757 ppm.


What is the current concentration of nitrogen dioxide (NO2) in Huntington Beach, California?

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The current nitrogen dioxide (NO2) concentration at Huntington Beach, California is 3.991 ppb.


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