Stay updated with real-time air quality in San Pablo, 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)
30
Good
San Pablo, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.30 μg/m³
0
55
155
255
425
605+
31.89 ppb
0
55
71
86
201
201+
1.28 ppb
0
36
76
186
605
1005+
2.29 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
San Pablo, California
San Pablo, California
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AQI 30
Good
5.15μg/m³
PM2.5
22.69μg/m³
PM10
31.81ppb
O3
1.28ppb
SO2
2.33ppb
NO2
0.31ppm
CO
AQI 30
Good
5.06μg/m³
PM2.5
22.36μg/m³
PM10
31.65ppb
O3
1.16ppb
SO2
2.52ppb
NO2
0.36ppm
CO
AQI 30
Good
4.84μg/m³
PM2.5
21.37μg/m³
PM10
31.85ppb
O3
1.13ppb
SO2
2.48ppb
NO2
0.35ppm
CO
AQI 30
Good
4.84μg/m³
PM2.5
21.37μg/m³
PM10
31.85ppb
O3
1.13ppb
SO2
2.48ppb
NO2
0.35ppm
CO
AQI 38
Good
7.24μg/m³
PM2.5
32.19μg/m³
PM10
28.67ppb
O3
1.02ppb
SO2
4.11ppb
NO2
0.53ppm
CO
AQI 38
Good
7.48μg/m³
PM2.5
33.19μg/m³
PM10
28.70ppb
O3
1.01ppb
SO2
4.26ppb
NO2
0.51ppm
CO
Air quality measurements for California, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for San Pablo, California is updated on an hourly basis.
The worst air quality in San Pablo, California was recorded at 07:00:00 on 2025-06-06.
The best air quality in San Pablo, California was recorded at 07:00:00 on 2025-06-06.
The real-time air quality index in San Pablo, California is 30, currently categorized as Good.
The most common pollutant in San Pablo, California is O3.
If the air quality in San Pablo, California is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in San Pablo, California at present are 5.064 μg/m3.
The current PM10 levels in San Pablo, California are 22.295 μg/m3.
The current carbon monoxide (CO) level in San Pablo, California is 0.311 ppm.
The current sulfur dioxide (SO2) levels in San Pablo, California are 1.276 ppb.
The current ozone (O3) levels at San Pablo, California is 31.886 ppm.
The current nitrogen dioxide (NO2) levels at San Pablo, California is 2.287 ppb.
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