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)
17
Good
San Buenaventura, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.59 μg/m³
0
55
155
255
425
605+
17.60 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
10.95 ppb
0
54
101
361
1250
2050+
0.37 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
San Buenaventura, California
San Buenaventura, California
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AQI 17
Good
2.80μg/m³
PM2.5
18.42μg/m³
PM10
17.92ppb
O3
0.51ppb
SO2
10.43ppb
NO2
0.38ppm
CO
AQI 27
Good
4.58μg/m³
PM2.5
21.84μg/m³
PM10
16.51ppb
O3
0.52ppb
SO2
10.35ppb
NO2
0.38ppm
CO
AQI 23
Good
4.22μg/m³
PM2.5
13.72μg/m³
PM10
24.77ppb
O3
0.52ppb
SO2
10.91ppb
NO2
0.37ppm
CO
AQI 21
Good
2.22μg/m³
PM2.5
9.05μg/m³
PM10
22.80ppb
O3
0.44ppb
SO2
7.02ppb
NO2
0.36ppm
CO
AQI 22
Good
3.84μg/m³
PM2.5
14.23μg/m³
PM10
17.93ppb
O3
0.52ppb
SO2
10.98ppb
NO2
0.38ppm
CO
AQI 22
Good
4.32μg/m³
PM2.5
12.70μg/m³
PM10
21.63ppb
O3
0.52ppb
SO2
10.67ppb
NO2
0.38ppm
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 10:00:00 on 2026-04-23.
In the last 24 hours, the best air quality in San Buenaventura, California was observed at 12:00:00 on 2026-04-24.
As of now, the AQI in San Buenaventura, California is 17, 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 2.86 μg/m3.
The PM10 concentration in San Buenaventura, California is 12.589 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in San Buenaventura, California is 0.371 ppm.
Currently, San Buenaventura, California has a sulfur dioxide (SO2) concentration of 0.519 ppb.
The current ozone (O3) level in San Buenaventura, California at the moment is 17.601 ppm.
Nitrogen dioxide (NO2) level in San Buenaventura, California at the moment is 10.945 ppb.
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