Stay updated with real-time air quality in Oakland, 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)
54
Moderate
Oakland, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.85 μg/m³
0
55
155
255
425
605+
29.41 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
5.64 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Oakland, California
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AQI 54
Moderate
11.44μg/m³
PM2.5
51.04μg/m³
PM10
29.23ppb
O3
0.39ppb
SO2
6.47ppb
NO2
0.31ppm
CO
AQI 54
Moderate
10.51μg/m³
PM2.5
46.72μg/m³
PM10
29.65ppb
O3
0.39ppb
SO2
4.98ppb
NO2
0.33ppm
CO
AQI 49
Good
9.41μg/m³
PM2.5
41.59μg/m³
PM10
29.98ppb
O3
0.38ppb
SO2
3.49ppb
NO2
0.37ppm
CO
AQI 52
Moderate
9.66μg/m³
PM2.5
42.11μg/m³
PM10
30.28ppb
O3
0.37ppb
SO2
3.29ppb
NO2
0.50ppm
CO
AQI 52
Moderate
9.59μg/m³
PM2.5
41.46μg/m³
PM10
30.32ppb
O3
0.36ppb
SO2
3.10ppb
NO2
0.53ppm
CO
AQI 52
Moderate
10.13μg/m³
PM2.5
44.88μg/m³
PM10
30.58ppb
O3
0.36ppb
SO2
3.77ppb
NO2
0.33ppm
CO
Air quality data and pollutant measurements for California, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Oakland, California is updated every hour.
The worst air quality in Oakland, California in the last 24 hours was observed at 07:00:00 on 2026-03-10.
In the last 24 hrs, the best air quality in Oakland, California was observed at 03:00:00 on 2026-03-10.
The current air quality in Oakland, California is 54, categorized as Moderate based on real-time data.
The most common pollutant in Oakland, California is PM2.5.
If the air quality in Oakland, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Oakland, California is 10.745 μg/m3.
The current PM10 concentration at Oakland, California is 47.852 μg/m3.
The current carbon monoxide (CO) concentration at Oakland, California is 0.306 ppm.
The current sulfur dioxide (SO2) concentration at Oakland, California is 0.386 ppb.
The current ozone (O3) concentration at Oakland, California is 29.409 ppm.
The current nitrogen dioxide (NO2) concentration at Oakland, California is 5.639 ppb.
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