Stay updated with real-time air quality in Laguna 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)
52
Moderate
Laguna Beach, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.99 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.85 μg/m³
0
55
155
255
425
605+
4.03 ppb
0
55
71
86
201
201+
0.78 ppb
0
36
76
186
605
1005+
11.52 ppb
0
54
101
361
1250
2050+
0.41 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Laguna Beach, California
Laguna Beach, California
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AQI 44
Good
7.52μg/m³
PM2.5
16.72μg/m³
PM10
1.31ppb
O3
0.80ppb
SO2
11.46ppb
NO2
0.41ppm
CO
AQI 49
Good
9.09μg/m³
PM2.5
18.35μg/m³
PM10
3.21ppb
O3
0.79ppb
SO2
11.45ppb
NO2
0.40ppm
CO
AQI 44
Good
7.56μg/m³
PM2.5
16.59μg/m³
PM10
1.24ppb
O3
0.80ppb
SO2
11.45ppb
NO2
0.41ppm
CO
AQI 44
Good
7.56μg/m³
PM2.5
16.34μg/m³
PM10
1.15ppb
O3
0.80ppb
SO2
11.42ppb
NO2
0.41ppm
CO
AQI 81
Moderate
24.53μg/m³
PM2.5
72.77μg/m³
PM10
4.55ppb
O3
0.76ppb
SO2
11.42ppb
NO2
0.42ppm
CO
AQI 67
Moderate
18.17μg/m³
PM2.5
44.04μg/m³
PM10
3.23ppb
O3
0.79ppb
SO2
11.52ppb
NO2
0.40ppm
CO
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.
Source: Ambee Data Sources
Air quality updates for Laguna Beach, California are available every hour.
Laguna Beach, California experienced its worst air quality at 01:00:00, 2026-09-06.
The best air quality in Laguna Beach, California was observed at 03:00:00 on 2026-09-07.
The air quality in Laguna Beach, California right now is Moderate, with an AQI of 52.
In Laguna Beach, California, PM2.5 is the most frequently found pollutant.
When air quality in Laguna Beach, California is compromised, staying indoors and wearing a mask can reduce health risks.
Laguna Beach, California currently has a PM2.5 concentration of 9.995 μg/m3.
Laguna Beach, California currently has a PM10 concentration of 17.85 μg/m3.
The current carbon monoxide (CO) level in Laguna Beach, California is 0.407 ppm.
The current sulfur dioxide (SO2) concentration in Laguna Beach, California is 0.783 ppb.
Laguna Beach, California currently has an ozone (O3) concentration of 4.034 ppm.
The current level of nitrogen dioxide (NO2) in Laguna Beach, California is 11.519 ppb.
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