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

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.54 μg/m³
0
55
155
255
425
605+
35.17 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
4.29 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Torrance, California
Torrance, California
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AQI 44
Good
8.20μg/m³
PM2.5
40.10μg/m³
PM10
32.29ppb
O3
0.57ppb
SO2
5.63ppb
NO2
0.15ppm
CO
AQI 49
Good
9.38μg/m³
PM2.5
35.98μg/m³
PM10
37.79ppb
O3
0.45ppb
SO2
4.08ppb
NO2
0.12ppm
CO
AQI 52
Moderate
10.00μg/m³
PM2.5
44.51μg/m³
PM10
36.10ppb
O3
0.37ppb
SO2
6.63ppb
NO2
0.16ppm
CO
AQI 49
Good
9.38μg/m³
PM2.5
35.98μg/m³
PM10
37.79ppb
O3
0.45ppb
SO2
4.08ppb
NO2
0.12ppm
CO
AQI 44
Good
8.20μg/m³
PM2.5
40.10μg/m³
PM10
32.29ppb
O3
0.57ppb
SO2
5.63ppb
NO2
0.15ppm
CO
AQI 52
Moderate
10.34μg/m³
PM2.5
29.43μg/m³
PM10
34.91ppb
O3
0.49ppb
SO2
4.75ppb
NO2
0.15ppm
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 Torrance, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Torrance, California was at its worst at 10:00:00 on 2026-06-08.
In the last 24 hours, the best air quality in Torrance, California was observed at 01:00:00 on 2026-06-08.
As of now, the AQI in Torrance, California is 52, indicating Moderate conditions.
Torrance, California air has the highest levels of PM2.5.
Poor air quality in Torrance, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Torrance, California are currently 10.335 μg/m3.
The PM10 concentration in Torrance, California is 29.433 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Torrance, California is 0.155 ppm.
Currently, Torrance, California has a sulfur dioxide (SO2) concentration of 0.489 ppb.
The current ozone (O3) level in Torrance, California at the moment is 34.905 ppm.
Nitrogen dioxide (NO2) level in Torrance, California at the moment is 4.749 ppb.
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