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)
44
Good
Rio Linda, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.35 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.30 μg/m³
0
55
155
255
425
605+
47.99 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
4.15 ppb
0
54
101
361
1250
2050+
0.20 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 45
Good
2.90μg/m³
PM2.5
11.32μg/m³
PM10
49.35ppb
O3
0.66ppb
SO2
3.61ppb
NO2
0.21ppm
CO
AQI 44
Good
3.09μg/m³
PM2.5
12.67μg/m³
PM10
47.20ppb
O3
0.66ppb
SO2
3.30ppb
NO2
0.21ppm
CO
AQI 45
Good
2.81μg/m³
PM2.5
12.14μg/m³
PM10
48.57ppb
O3
0.66ppb
SO2
3.26ppb
NO2
0.21ppm
CO
AQI 47
Good
2.54μg/m³
PM2.5
10.12μg/m³
PM10
50.97ppb
O3
0.66ppb
SO2
3.55ppb
NO2
0.21ppm
CO
AQI 45
Good
4.40μg/m³
PM2.5
12.62μg/m³
PM10
49.49ppb
O3
0.66ppb
SO2
3.95ppb
NO2
0.20ppm
CO
AQI 47
Good
2.78μg/m³
PM2.5
11.11μg/m³
PM10
51.14ppb
O3
0.68ppb
SO2
3.23ppb
NO2
0.21ppm
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 11:00:00 on 2026-08-23.
In the last 24 hours, the best air quality in Rio Linda, California was observed at 11:00:00 on 2026-08-23.
As of now, the AQI in Rio Linda, California is 44, 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 3.351 μg/m3.
The PM10 concentration in Rio Linda, California is 12.303 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Rio Linda, California is 0.205 ppm.
Currently, Rio Linda, California has a sulfur dioxide (SO2) concentration of 0.659 ppb.
The current ozone (O3) level in Rio Linda, California at the moment is 47.993 ppm.
Nitrogen dioxide (NO2) level in Rio Linda, California at the moment is 4.15 ppb.
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