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)
54
Moderate
Sacramento, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
41.25 μg/m³
0
55
155
255
425
605+
30.24 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
4.41 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Sacramento, California
Sacramento, California
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AQI 56
Moderate
12.03μg/m³
PM2.5
47.74μg/m³
PM10
26.95ppb
O3
0.47ppb
SO2
6.01ppb
NO2
0.20ppm
CO
AQI 56
Moderate
11.95μg/m³
PM2.5
44.18μg/m³
PM10
27.66ppb
O3
0.48ppb
SO2
4.36ppb
NO2
0.20ppm
CO
AQI 54
Moderate
11.41μg/m³
PM2.5
50.74μg/m³
PM10
30.89ppb
O3
0.47ppb
SO2
4.40ppb
NO2
0.21ppm
CO
AQI 56
Moderate
12.04μg/m³
PM2.5
44.77μg/m³
PM10
27.60ppb
O3
0.48ppb
SO2
4.25ppb
NO2
0.20ppm
CO
AQI 56
Moderate
11.55μg/m³
PM2.5
47.90μg/m³
PM10
29.64ppb
O3
0.47ppb
SO2
4.44ppb
NO2
0.21ppm
CO
AQI 56
Moderate
11.91μg/m³
PM2.5
46.23μg/m³
PM10
28.24ppb
O3
0.48ppb
SO2
4.30ppb
NO2
0.20ppm
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 05:00:00 on 2026-08-10.
The best air quality in Sacramento, California was recorded at 04:00:00 on 2026-08-10.
The real-time air quality index in Sacramento, California is 56, currently categorized as Moderate.
The most common pollutant in Sacramento, California is PM2.5.
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 12 μg/m3.
The current PM10 levels in Sacramento, California are 41.897 μg/m3.
The current carbon monoxide (CO) level in Sacramento, California is 0.203 ppm.
The current sulfur dioxide (SO2) levels in Sacramento, California are 0.475 ppb.
The current ozone (O3) levels at Sacramento, California is 26.965 ppm.
The current nitrogen dioxide (NO2) levels at Sacramento, California is 4.414 ppb.
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