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)
33
Good
San Buenaventura, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.59 μg/m³
0
55
155
255
425
605+
35.79 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
3.05 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
San Buenaventura, California
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AQI 31
Good
1.07μg/m³
PM2.5
20.40μg/m³
PM10
33.30ppb
O3
0.43ppb
SO2
3.42ppb
NO2
0.24ppm
CO
AQI 34
Good
1.68μg/m³
PM2.5
19.01μg/m³
PM10
36.67ppb
O3
0.43ppb
SO2
3.42ppb
NO2
0.24ppm
CO
AQI 34
Good
3.68μg/m³
PM2.5
16.38μg/m³
PM10
36.79ppb
O3
0.43ppb
SO2
5.94ppb
NO2
0.24ppm
CO
AQI 33
Good
5.67μg/m³
PM2.5
24.93μg/m³
PM10
28.45ppb
O3
0.44ppb
SO2
2.81ppb
NO2
0.24ppm
CO
AQI 33
Good
1.99μg/m³
PM2.5
13.88μg/m³
PM10
35.72ppb
O3
0.43ppb
SO2
3.16ppb
NO2
0.24ppm
CO
AQI 33
Good
4.56μg/m³
PM2.5
19.03μg/m³
PM10
35.65ppb
O3
0.43ppb
SO2
8.50ppb
NO2
0.23ppm
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 02:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in San Buenaventura, California was observed at 01:00:00 on 2026-03-09.
As of now, the AQI in San Buenaventura, California is 33, indicating Good conditions.
San Buenaventura, California air has the highest levels of O3.
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 3.785 μg/m3.
The PM10 concentration in San Buenaventura, California is 15.59 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in San Buenaventura, California is 0.242 ppm.
Currently, San Buenaventura, California has a sulfur dioxide (SO2) concentration of 0.434 ppb.
The current ozone (O3) level in San Buenaventura, California at the moment is 35.787 ppm.
Nitrogen dioxide (NO2) level in San Buenaventura, California at the moment is 3.053 ppb.
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