Stay updated with real-time air quality in West Carson, 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)
40
Good
West Carson, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.22 μg/m³
0
55
155
255
425
605+
43.31 ppb
0
55
71
86
201
201+
0.23 ppb
0
36
76
186
605
1005+
17.49 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
West Carson, California
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AQI 42
Good
3.36μg/m³
PM2.5
16.55μg/m³
PM10
45.18ppb
O3
0.15ppb
SO2
14.94ppb
NO2
0.21ppm
CO
AQI 41
Good
2.29μg/m³
PM2.5
12.88μg/m³
PM10
44.03ppb
O3
0.18ppb
SO2
7.15ppb
NO2
0.22ppm
CO
AQI 42
Good
2.29μg/m³
PM2.5
11.41μg/m³
PM10
45.14ppb
O3
0.20ppb
SO2
6.87ppb
NO2
0.22ppm
CO
AQI 42
Good
3.46μg/m³
PM2.5
16.19μg/m³
PM10
44.93ppb
O3
0.16ppb
SO2
13.82ppb
NO2
0.20ppm
CO
AQI 42
Good
3.48μg/m³
PM2.5
16.14μg/m³
PM10
45.05ppb
O3
0.17ppb
SO2
12.82ppb
NO2
0.20ppm
CO
AQI 41
Good
2.54μg/m³
PM2.5
14.40μg/m³
PM10
43.51ppb
O3
0.21ppb
SO2
7.54ppb
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 West Carson, California is updated every hour for accuracy.
In the past 24 hours, the air quality in West Carson, California was at its worst at 04:00:00 on 2026-03-06.
In the last 24 hours, the best air quality in West Carson, California was observed at 08:00:00 on 2026-03-06.
As of now, the AQI in West Carson, California is 40, indicating Good conditions.
West Carson, California air has the highest levels of O3.
Poor air quality in West Carson, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in West Carson, California are currently 3.413 μg/m3.
The PM10 concentration in West Carson, California is 16.22 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in West Carson, California is 0.204 ppm.
Currently, West Carson, California has a sulfur dioxide (SO2) concentration of 0.225 ppb.
The current ozone (O3) level in West Carson, California at the moment is 43.31 ppm.
Nitrogen dioxide (NO2) level in West Carson, California at the moment is 17.487 ppb.
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