Stay updated with real-time air quality in San Buenaventura, 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)
44
Good
San Buenaventura, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.67 μg/m³
0
55
155
255
425
605+
41.49 ppb
0
55
71
86
201
201+
1.04 ppb
0
36
76
186
605
1005+
6.41 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
San Buenaventura, California
San Buenaventura, California
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AQI 44
Good
7.77μg/m³
PM2.5
36.09μg/m³
PM10
32.48ppb
O3
1.04ppb
SO2
6.14ppb
NO2
0.21ppm
CO
AQI 54
Moderate
9.12μg/m³
PM2.5
61.77μg/m³
PM10
49.50ppb
O3
1.05ppb
SO2
6.30ppb
NO2
0.21ppm
CO
AQI 44
Good
7.61μg/m³
PM2.5
27.31μg/m³
PM10
45.15ppb
O3
1.04ppb
SO2
6.24ppb
NO2
0.21ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
34.88μg/m³
PM10
43.08ppb
O3
1.04ppb
SO2
5.72ppb
NO2
0.21ppm
CO
AQI 49
Good
8.75μg/m³
PM2.5
36.80μg/m³
PM10
44.01ppb
O3
1.05ppb
SO2
6.21ppb
NO2
0.21ppm
CO
AQI 49
Good
9.12μg/m³
PM2.5
33.74μg/m³
PM10
45.27ppb
O3
1.04ppb
SO2
3.24ppb
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 San Buenaventura, California is updated every hour for accuracy.
In the past 24 hours, the air quality in San Buenaventura, California was at its worst at 08:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in San Buenaventura, California was observed at 02:00:00 on 2026-07-23.
As of now, the AQI in San Buenaventura, California is 44, indicating Good conditions.
San Buenaventura, California air has the highest levels of PM2.5.
Poor air quality in San Buenaventura, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in San Buenaventura, California are currently 7.978 μg/m3.
The PM10 concentration in San Buenaventura, California is 34.673 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in San Buenaventura, California is 0.211 ppm.
Currently, San Buenaventura, California has a sulfur dioxide (SO2) concentration of 1.043 ppb.
The current ozone (O3) level in San Buenaventura, California at the moment is 41.487 ppm.
Nitrogen dioxide (NO2) level in San Buenaventura, California at the moment is 6.405 ppb.
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