Stay updated with real-time air quality in Santa Fe Springs, 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)
77
Moderate
Santa Fe Springs, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
22.94 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
98.76 μg/m³
0
55
155
255
425
605+
13.17 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
23.57 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Santa Fe Springs, California
Santa Fe Springs, California
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AQI 84
Moderate
26.61μg/m³
PM2.5
115.41μg/m³
PM10
11.44ppb
O3
0.33ppb
SO2
25.33ppb
NO2
0.40ppm
CO
AQI 82
Moderate
25.84μg/m³
PM2.5
111.94μg/m³
PM10
12.22ppb
O3
0.33ppb
SO2
24.93ppb
NO2
0.40ppm
CO
AQI 79
Moderate
23.75μg/m³
PM2.5
101.36μg/m³
PM10
12.20ppb
O3
0.33ppb
SO2
23.95ppb
NO2
0.40ppm
CO
AQI 60
Moderate
14.33μg/m³
PM2.5
62.72μg/m³
PM10
17.89ppb
O3
0.32ppb
SO2
22.14ppb
NO2
0.35ppm
CO
AQI 44
Good
8.28μg/m³
PM2.5
32.99μg/m³
PM10
20.32ppb
O3
0.33ppb
SO2
22.80ppb
NO2
0.39ppm
CO
AQI 82
Moderate
25.75μg/m³
PM2.5
108.76μg/m³
PM10
11.31ppb
O3
0.33ppb
SO2
25.04ppb
NO2
0.41ppm
CO
Air quality measurements for California, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Santa Fe Springs, California is updated on an hourly basis.
The worst air quality in Santa Fe Springs, California was recorded at 06:00:00 on 2026-01-22.
The best air quality in Santa Fe Springs, California was recorded at 03:00:00 on 2026-01-23.
The real-time air quality index in Santa Fe Springs, California is 77, currently categorized as Moderate.
The most common pollutant in Santa Fe Springs, California is PM2.5.
If the air quality in Santa Fe Springs, California is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Santa Fe Springs, California at present are 22.944 μg/m3.
The current PM10 levels in Santa Fe Springs, California are 98.757 μg/m3.
The current carbon monoxide (CO) level in Santa Fe Springs, California is 0.39 ppm.
The current sulfur dioxide (SO2) levels in Santa Fe Springs, California are 0.331 ppb.
The current ozone (O3) levels at Santa Fe Springs, California is 13.174 ppm.
The current nitrogen dioxide (NO2) levels at Santa Fe Springs, California is 23.569 ppb.
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