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Current air quality index in South Whittier, California today

Stay updated with real-time air quality in South Whittier, 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)

58

Moderate

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South Whittier, California

Last updated: ... (Local time)

Major air pollutants in South Whittier, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

13.24 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

57.03 μg/m³

0

55

155

255

425

605+

Ozone (O3)

37.85 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.48 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

9.39 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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South Whittier, California

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Real-time air quality map: Monitor AQI near South Whittier, California




How accurate is California, USA air quality data?

The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.


Frequently asked questions

How frequently does the air quality data for South Whittier, California get updated?

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Air quality updates for South Whittier, California are available every hour.


What time in the past 24 hours saw the poorest air quality in South Whittier, California?

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South Whittier, California experienced its worst air quality at 08:00:00, 2025-06-06.


When was air quality in South Whittier, California the best over the past 24 hours?

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The best air quality in South Whittier, California was observed at 09:00:00 on 2025-06-06.


What is the air quality in South Whittier, California right now?

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The air quality in South Whittier, California right now is Moderate, with an AQI of 58.


What pollutant is most frequently found in South Whittier, California?

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In South Whittier, California, PM2.5 is the most frequently found pollutant.


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

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When air quality in South Whittier, California is compromised, staying indoors and wearing a mask can reduce health risks.


What is the PM2.5 concentration in South Whittier, California right now?

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South Whittier, California currently has a PM2.5 concentration of 13.24 μg/m3.


What is the current level of PM10 in South Whittier, California?

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South Whittier, California currently has a PM10 concentration of 57.026 μg/m3.


What is the current level of carbon monoxide (CO) in South Whittier, California?

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The current carbon monoxide (CO) level in South Whittier, California is 0.165 ppm.


What is the current level of sulfur dioxide (SO2) in South Whittier, California?

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The current sulfur dioxide (SO2) concentration in South Whittier, California is 0.478 ppb.


What is the current level of ozone (O3) in South Whittier, California?

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South Whittier, California currently has an ozone (O3) concentration of 37.846 ppm.


What is the current level of nitrogen dioxide (NO2) in South Whittier, California?

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The current level of nitrogen dioxide (NO2) in South Whittier, California is 9.39 ppb.


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