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)
52
Moderate
Lomita, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.27 μg/m³
0
55
155
255
425
605+
41.29 ppb
0
55
71
86
201
201+
0.88 ppb
0
36
76
186
605
1005+
11.39 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Lomita, California
Lomita, California
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AQI 58
Moderate
12.54μg/m³
PM2.5
56.14μg/m³
PM10
45.00ppb
O3
0.92ppb
SO2
13.57ppb
NO2
0.26ppm
CO
AQI 58
Moderate
12.54μg/m³
PM2.5
56.14μg/m³
PM10
45.00ppb
O3
0.92ppb
SO2
13.57ppb
NO2
0.26ppm
CO
AQI 52
Moderate
9.78μg/m³
PM2.5
28.88μg/m³
PM10
41.24ppb
O3
0.89ppb
SO2
12.29ppb
NO2
0.26ppm
CO
AQI 52
Moderate
9.78μg/m³
PM2.5
28.88μg/m³
PM10
41.24ppb
O3
0.89ppb
SO2
12.29ppb
NO2
0.26ppm
CO
AQI 49
Good
9.42μg/m³
PM2.5
34.55μg/m³
PM10
41.12ppb
O3
0.85ppb
SO2
14.25ppb
NO2
0.27ppm
CO
AQI 52
Moderate
9.62μg/m³
PM2.5
28.91μg/m³
PM10
42.19ppb
O3
0.92ppb
SO2
7.98ppb
NO2
0.25ppm
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 07:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Lomita, California was observed at 12:00:00 on 2026-07-23.
As of now, the AQI in Lomita, California is 52, indicating Moderate conditions.
Lomita, California air has the highest levels of PM2.5.
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 10.34 μg/m3.
The PM10 concentration in Lomita, California is 36.27 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lomita, California is 0.265 ppm.
Currently, Lomita, California has a sulfur dioxide (SO2) concentration of 0.875 ppb.
The current ozone (O3) level in Lomita, California at the moment is 41.29 ppm.
Nitrogen dioxide (NO2) level in Lomita, California at the moment is 11.387 ppb.
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