Stay updated with real-time air quality in Lomita, 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)
37
Good
Lomita, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.15 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
5.57 μg/m³
0
55
155
255
425
605+
39.74 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
6.31 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Lomita, California
Lomita, California
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AQI 38
Good
1.83μg/m³
PM2.5
7.51μg/m³
PM10
41.08ppb
O3
0.30ppb
SO2
8.73ppb
NO2
0.16ppm
CO
AQI 38
Good
1.83μg/m³
PM2.5
7.51μg/m³
PM10
41.08ppb
O3
0.30ppb
SO2
8.73ppb
NO2
0.16ppm
CO
AQI 37
Good
1.92μg/m³
PM2.5
9.39μg/m³
PM10
40.40ppb
O3
0.30ppb
SO2
6.96ppb
NO2
0.21ppm
CO
AQI 37
Good
1.92μg/m³
PM2.5
9.39μg/m³
PM10
40.40ppb
O3
0.30ppb
SO2
6.96ppb
NO2
0.21ppm
CO
AQI 38
Good
1.93μg/m³
PM2.5
7.56μg/m³
PM10
40.52ppb
O3
0.30ppb
SO2
3.68ppb
NO2
0.23ppm
CO
AQI 37
Good
1.94μg/m³
PM2.5
9.16μg/m³
PM10
40.37ppb
O3
0.30ppb
SO2
5.47ppb
NO2
0.21ppm
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 Lomita, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Lomita, California was at its worst at 11:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in Lomita, California was observed at 02:00:00 on 2026-10-22.
As of now, the AQI in Lomita, California is 37, indicating Good conditions.
Lomita, California air has the highest levels of O3.
Poor air quality in Lomita, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Lomita, California are currently 1.148 μg/m3.
The PM10 concentration in Lomita, California is 5.571 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lomita, California is 0.185 ppm.
Currently, Lomita, California has a sulfur dioxide (SO2) concentration of 0.381 ppb.
The current ozone (O3) level in Lomita, California at the moment is 39.738 ppm.
Nitrogen dioxide (NO2) level in Lomita, California at the moment is 6.307 ppb.
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