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)
24
Good
Rio Linda, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.85 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.39 μg/m³
0
55
155
255
425
605+
26.45 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
4.16 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Rio Linda, California
Rio Linda, California
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AQI 24
Good
4.38μg/m³
PM2.5
18.20μg/m³
PM10
25.90ppb
O3
0.52ppb
SO2
3.54ppb
NO2
0.13ppm
CO
AQI 25
Good
3.98μg/m³
PM2.5
16.21μg/m³
PM10
26.75ppb
O3
0.52ppb
SO2
3.23ppb
NO2
0.13ppm
CO
AQI 25
Good
4.03μg/m³
PM2.5
16.77μg/m³
PM10
26.66ppb
O3
0.51ppb
SO2
3.16ppb
NO2
0.14ppm
CO
AQI 27
Good
4.86μg/m³
PM2.5
20.77μg/m³
PM10
25.08ppb
O3
0.52ppb
SO2
3.46ppb
NO2
0.13ppm
CO
AQI 26
Good
3.42μg/m³
PM2.5
12.09μg/m³
PM10
27.52ppb
O3
0.52ppb
SO2
4.09ppb
NO2
0.11ppm
CO
AQI 27
Good
4.54μg/m³
PM2.5
19.19μg/m³
PM10
25.85ppb
O3
0.52ppb
SO2
3.17ppb
NO2
0.13ppm
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 02:00:00 on 2026-06-24.
In the last 24 hours, the best air quality in Rio Linda, California was observed at 05:00:00 on 2026-06-23.
As of now, the AQI in Rio Linda, California is 24, indicating Good conditions.
Rio Linda, California air has the highest levels of O3.
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 3.85 μg/m3.
The PM10 concentration in Rio Linda, California is 15.386 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Rio Linda, California is 0.121 ppm.
Currently, Rio Linda, California has a sulfur dioxide (SO2) concentration of 0.517 ppb.
The current ozone (O3) level in Rio Linda, California at the moment is 26.45 ppm.
Nitrogen dioxide (NO2) level in Rio Linda, California at the moment is 4.157 ppb.
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