Stay updated with real-time air quality in Los Alamitos, 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)
49
Good
Los Alamitos, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.73 μg/m³
0
55
155
255
425
605+
33.13 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
8.72 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Los Alamitos, California
Los Alamitos, California
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AQI 38
Good
6.57μg/m³
PM2.5
23.90μg/m³
PM10
31.34ppb
O3
0.22ppb
SO2
7.23ppb
NO2
0.17ppm
CO
AQI 44
Good
8.32μg/m³
PM2.5
29.91μg/m³
PM10
31.39ppb
O3
0.31ppb
SO2
6.71ppb
NO2
0.13ppm
CO
AQI 52
Moderate
10.17μg/m³
PM2.5
29.56μg/m³
PM10
29.08ppb
O3
0.37ppb
SO2
8.57ppb
NO2
0.19ppm
CO
AQI 52
Moderate
9.88μg/m³
PM2.5
31.25μg/m³
PM10
29.77ppb
O3
0.36ppb
SO2
8.39ppb
NO2
0.18ppm
CO
AQI 60
Moderate
13.69μg/m³
PM2.5
41.10μg/m³
PM10
31.14ppb
O3
0.50ppb
SO2
9.51ppb
NO2
0.17ppm
CO
AQI 49
Good
8.71μg/m³
PM2.5
38.18μg/m³
PM10
32.50ppb
O3
0.35ppb
SO2
7.24ppb
NO2
0.14ppm
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 Los Alamitos, California are available every hour.
Los Alamitos, California experienced its worst air quality at 10:00:00, 2025-06-06.
The best air quality in Los Alamitos, California was observed at 06:00:00 on 2025-06-07.
The air quality in Los Alamitos, California right now is Good, with an AQI of 49.
In Los Alamitos, California, PM2.5 is the most frequently found pollutant.
When air quality in Los Alamitos, California is compromised, staying indoors and wearing a mask can reduce health risks.
Los Alamitos, California currently has a PM2.5 concentration of 8.827 μg/m3.
Los Alamitos, California currently has a PM10 concentration of 28.733 μg/m3.
The current carbon monoxide (CO) level in Los Alamitos, California is 0.185 ppm.
The current sulfur dioxide (SO2) concentration in Los Alamitos, California is 0.269 ppb.
Los Alamitos, California currently has an ozone (O3) concentration of 33.129 ppm.
The current level of nitrogen dioxide (NO2) in Los Alamitos, California is 8.719 ppb.
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