Stay updated with real-time air quality in Sacramento, 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)
18
Good
Sacramento, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
1.48 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.56 μg/m³
0
55
155
255
425
605+
18.72 ppb
0
55
71
86
201
201+
0.74 ppb
0
36
76
186
605
1005+
1.33 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Sacramento, California
Sacramento, California
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AQI 16
Good
1.08μg/m³
PM2.5
8.77μg/m³
PM10
16.98ppb
O3
0.74ppb
SO2
3.53ppb
NO2
0.11ppm
CO
AQI 17
Good
1.35μg/m³
PM2.5
7.24μg/m³
PM10
18.45ppb
O3
0.75ppb
SO2
3.13ppb
NO2
0.13ppm
CO
AQI 19
Good
2.37μg/m³
PM2.5
9.91μg/m³
PM10
19.96ppb
O3
0.74ppb
SO2
2.85ppb
NO2
0.15ppm
CO
AQI 18
Good
1.56μg/m³
PM2.5
7.13μg/m³
PM10
18.64ppb
O3
0.76ppb
SO2
3.11ppb
NO2
0.14ppm
CO
AQI 18
Good
1.98μg/m³
PM2.5
8.61μg/m³
PM10
19.49ppb
O3
0.74ppb
SO2
2.95ppb
NO2
0.15ppm
CO
AQI 18
Good
1.67μg/m³
PM2.5
7.46μg/m³
PM10
18.83ppb
O3
0.76ppb
SO2
3.08ppb
NO2
0.14ppm
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 Sacramento, California is updated on an hourly basis.
The worst air quality in Sacramento, California was recorded at 12:00:00 on 2025-07-24.
The best air quality in Sacramento, California was recorded at 03:00:00 on 2025-07-24.
The real-time air quality index in Sacramento, California is 17, currently categorized as Good.
The most common pollutant in Sacramento, California is O3.
If the air quality in Sacramento, California is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Sacramento, California at present are 0.969 μg/m3.
The current PM10 levels in Sacramento, California are 6.847 μg/m3.
The current carbon monoxide (CO) level in Sacramento, California is 0.121 ppm.
The current sulfur dioxide (SO2) levels in Sacramento, California are 0.742 ppb.
The current ozone (O3) levels at Sacramento, California is 17.985 ppm.
The current nitrogen dioxide (NO2) levels at Sacramento, California is 3.184 ppb.
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