Stay updated with real-time air quality in Los Angeles, 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)
56
Moderate
Los Angeles, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.07 μg/m³
0
55
155
255
425
605+
32.13 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
9.81 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Los Angeles, California
Los Angeles, California
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AQI 54
Moderate
10.91μg/m³
PM2.5
36.30μg/m³
PM10
32.10ppb
O3
0.59ppb
SO2
5.58ppb
NO2
0.14ppm
CO
AQI 52
Moderate
10.38μg/m³
PM2.5
39.40μg/m³
PM10
27.53ppb
O3
0.54ppb
SO2
8.65ppb
NO2
0.17ppm
CO
AQI 54
Moderate
10.66μg/m³
PM2.5
39.47μg/m³
PM10
28.64ppb
O3
0.56ppb
SO2
7.99ppb
NO2
0.16ppm
CO
AQI 54
Moderate
11.08μg/m³
PM2.5
43.76μg/m³
PM10
30.73ppb
O3
0.54ppb
SO2
6.68ppb
NO2
0.16ppm
CO
AQI 52
Moderate
10.38μg/m³
PM2.5
39.40μg/m³
PM10
27.53ppb
O3
0.54ppb
SO2
8.65ppb
NO2
0.17ppm
CO
AQI 52
Moderate
10.36μg/m³
PM2.5
38.73μg/m³
PM10
27.38ppb
O3
0.55ppb
SO2
8.76ppb
NO2
0.17ppm
CO
Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Los Angeles, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Los Angeles, California was at its worst at 10:00:00 on 2026-06-08.
In the last 24 hours, the best air quality in Los Angeles, California was observed at 03:00:00 on 2026-06-08.
As of now, the AQI in Los Angeles, California is 56, indicating Moderate conditions.
Los Angeles, California air has the highest levels of PM2.5.
Poor air quality in Los Angeles, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Los Angeles, California are currently 11.785 μg/m3.
The PM10 concentration in Los Angeles, California is 24.067 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Los Angeles, California is 0.101 ppm.
Currently, Los Angeles, California has a sulfur dioxide (SO2) concentration of 0.684 ppb.
The current ozone (O3) level in Los Angeles, California at the moment is 32.134 ppm.
Nitrogen dioxide (NO2) level in Los Angeles, California at the moment is 9.812 ppb.
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