Stay updated with real-time air quality in Oakley, 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)
40
Good
Oakley, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.74 μg/m³
0
55
155
255
425
605+
42.85 ppb
0
55
71
86
201
201+
1.87 ppb
0
36
76
186
605
1005+
3.71 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Oakley, California
Oakley, California
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AQI 40
Good
4.22μg/m³
PM2.5
11.29μg/m³
PM10
42.55ppb
O3
1.72ppb
SO2
3.62ppb
NO2
0.29ppm
CO
AQI 29
Good
4.25μg/m³
PM2.5
16.76μg/m³
PM10
31.45ppb
O3
1.04ppb
SO2
3.14ppb
NO2
0.32ppm
CO
AQI 31
Good
3.96μg/m³
PM2.5
16.93μg/m³
PM10
33.04ppb
O3
1.28ppb
SO2
3.80ppb
NO2
0.30ppm
CO
AQI 29
Good
2.50μg/m³
PM2.5
19.07μg/m³
PM10
31.27ppb
O3
0.81ppb
SO2
3.13ppb
NO2
0.31ppm
CO
AQI 32
Good
4.52μg/m³
PM2.5
30.94μg/m³
PM10
35.18ppb
O3
1.21ppb
SO2
3.56ppb
NO2
0.29ppm
CO
AQI 39
Good
0.84μg/m³
PM2.5
3.83μg/m³
PM10
41.59ppb
O3
0.65ppb
SO2
2.42ppb
NO2
0.24ppm
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 Oakley, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Oakley, California was at its worst at 10:00:00 on 2026-06-12.
In the last 24 hours, the best air quality in Oakley, California was observed at 02:00:00 on 2026-06-12.
As of now, the AQI in Oakley, California is 40, indicating Good conditions.
Oakley, California air has the highest levels of O3.
Poor air quality in Oakley, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Oakley, California are currently 4.361 μg/m3.
The PM10 concentration in Oakley, California is 10.737 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Oakley, California is 0.297 ppm.
Currently, Oakley, California has a sulfur dioxide (SO2) concentration of 1.867 ppb.
The current ozone (O3) level in Oakley, California at the moment is 42.847 ppm.
Nitrogen dioxide (NO2) level in Oakley, California at the moment is 3.706 ppb.
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