Stay updated with real-time air quality in El Sobrante CDP, 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)
56
Moderate
El Sobrante CDP, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
45.25 μg/m³
0
55
155
255
425
605+
10.45 ppb
0
55
71
86
201
201+
0.29 ppb
0
36
76
186
605
1005+
6.97 ppb
0
54
101
361
1250
2050+
0.43 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
El Sobrante CDP, California
El Sobrante CDP, California
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AQI 56
Moderate
12.33μg/m³
PM2.5
45.25μg/m³
PM10
10.45ppb
O3
0.29ppb
SO2
6.97ppb
NO2
0.43ppm
CO
AQI 56
Moderate
11.87μg/m³
PM2.5
43.63μg/m³
PM10
10.78ppb
O3
0.31ppb
SO2
6.73ppb
NO2
0.42ppm
CO
AQI 56
Moderate
11.87μg/m³
PM2.5
43.63μg/m³
PM10
10.78ppb
O3
0.31ppb
SO2
6.73ppb
NO2
0.42ppm
CO
AQI 56
Moderate
11.61μg/m³
PM2.5
38.88μg/m³
PM10
10.80ppb
O3
0.24ppb
SO2
6.84ppb
NO2
0.41ppm
CO
AQI 56
Moderate
11.82μg/m³
PM2.5
39.77μg/m³
PM10
10.71ppb
O3
0.18ppb
SO2
6.95ppb
NO2
0.41ppm
CO
AQI 73
Moderate
20.86μg/m³
PM2.5
90.47μg/m³
PM10
5.48ppb
O3
0.28ppb
SO2
10.63ppb
NO2
0.55ppm
CO
The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for El Sobrante Cdp, California are available every hour.
El Sobrante Cdp, California experienced its worst air quality at 01:00:00, 2025-12-07.
The best air quality in El Sobrante Cdp, California was observed at 03:00:00 on 2025-12-08.
The air quality in El Sobrante Cdp, California right now is Moderate, with an AQI of 56.
In El Sobrante Cdp, California, PM2.5 is the most frequently found pollutant.
When air quality in El Sobrante Cdp, California is compromised, staying indoors and wearing a mask can reduce health risks.
El Sobrante Cdp, California currently has a PM2.5 concentration of 12.331 μg/m3.
El Sobrante Cdp, California currently has a PM10 concentration of 45.253 μg/m3.
The current carbon monoxide (CO) level in El Sobrante Cdp, California is 0.429 ppm.
The current sulfur dioxide (SO2) concentration in El Sobrante Cdp, California is 0.295 ppb.
El Sobrante Cdp, California currently has an ozone (O3) concentration of 10.449 ppm.
The current level of nitrogen dioxide (NO2) in El Sobrante Cdp, California is 6.97 ppb.
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