Stay updated with real-time air quality in Rio Linda, 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)
56
Moderate
Rio Linda, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
46.41 μg/m³
0
55
155
255
425
605+
10.64 ppb
0
55
71
86
201
201+
0.74 ppb
0
36
76
186
605
1005+
10.03 ppb
0
54
101
361
1250
2050+
0.37 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Rio Linda, California
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AQI 56
Moderate
12.31μg/m³
PM2.5
50.57μg/m³
PM10
7.06ppb
O3
0.77ppb
SO2
12.76ppb
NO2
0.30ppm
CO
AQI 54
Moderate
10.61μg/m³
PM2.5
38.52μg/m³
PM10
9.37ppb
O3
0.77ppb
SO2
13.16ppb
NO2
0.30ppm
CO
AQI 54
Moderate
11.02μg/m³
PM2.5
43.44μg/m³
PM10
8.61ppb
O3
0.77ppb
SO2
12.94ppb
NO2
0.30ppm
CO
AQI 60
Moderate
13.60μg/m³
PM2.5
60.25μg/m³
PM10
3.41ppb
O3
0.77ppb
SO2
12.38ppb
NO2
0.30ppm
CO
AQI 52
Moderate
10.27μg/m³
PM2.5
32.77μg/m³
PM10
18.17ppb
O3
0.77ppb
SO2
12.56ppb
NO2
0.30ppm
CO
AQI 56
Moderate
12.23μg/m³
PM2.5
51.88μg/m³
PM10
6.44ppb
O3
0.77ppb
SO2
12.23ppb
NO2
0.30ppm
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 Rio Linda, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Rio Linda, California was at its worst at 08:00:00 on 2026-03-12.
In the last 24 hours, the best air quality in Rio Linda, California was observed at 08:00:00 on 2026-03-11.
As of now, the AQI in Rio Linda, California is 56, indicating Moderate conditions.
Rio Linda, California air has the highest levels of PM2.5.
Poor air quality in Rio Linda, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Rio Linda, California are currently 11.666 μg/m3.
The PM10 concentration in Rio Linda, California is 45.619 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Rio Linda, California is 0.298 ppm.
Currently, Rio Linda, California has a sulfur dioxide (SO2) concentration of 0.769 ppb.
The current ozone (O3) level in Rio Linda, California at the moment is 11.807 ppm.
Nitrogen dioxide (NO2) level in Rio Linda, California at the moment is 13.119 ppb.
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