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Current air quality index in North Highlands, California today

Stay updated with real-time air quality in North Highlands, 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)

33

Good

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North Highlands, California

Last updated: ... (Local time)

Major air pollutants in North Highlands, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

5.93 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

18.56 μg/m³

0

55

155

255

425

605+

Ozone (O3)

24.46 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.18 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

2.09 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

Low

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North Highlands, California

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Real-time air quality map: Monitor AQI near North Highlands, 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 North Highlands, California get updated?

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Air quality updates for North Highlands, California are available every hour.


What time in the past 24 hours saw the poorest air quality in North Highlands, California?

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North Highlands, California experienced its worst air quality at 12:00:00, 2025-06-07.


When was air quality in North Highlands, California the best over the past 24 hours?

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The best air quality in North Highlands, California was observed at 02:00:00 on 2025-06-06.


What is the air quality in North Highlands, California right now?

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The air quality in North Highlands, California right now is Good, with an AQI of 33.


What pollutant is most frequently found in North Highlands, California?

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In North Highlands, California, PM2.5 is the most frequently found pollutant.


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

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


What is the PM2.5 concentration in North Highlands, California right now?

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North Highlands, California currently has a PM2.5 concentration of 5.93 μg/m3.


What is the current level of PM10 in North Highlands, California?

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North Highlands, California currently has a PM10 concentration of 18.561 μg/m3.


What is the current level of carbon monoxide (CO) in North Highlands, California?

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The current carbon monoxide (CO) level in North Highlands, California is 0.144 ppm.


What is the current level of sulfur dioxide (SO2) in North Highlands, California?

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The current sulfur dioxide (SO2) concentration in North Highlands, California is 0.179 ppb.


What is the current level of ozone (O3) in North Highlands, California?

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North Highlands, California currently has an ozone (O3) concentration of 24.458 ppm.


What is the current level of nitrogen dioxide (NO2) in North Highlands, California?

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The current level of nitrogen dioxide (NO2) in North Highlands, California is 2.086 ppb.


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