Stay updated with real-time air quality in North Auburn, 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)
45
Good
North Auburn, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
0.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
3.11 μg/m³
0
55
155
255
425
605+
48.59 ppb
0
55
71
86
201
201+
0.61 ppb
0
36
76
186
605
1005+
2.74 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
North Auburn, California
North Auburn, California
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AQI 41
Good
1.23μg/m³
PM2.5
8.21μg/m³
PM10
43.79ppb
O3
0.53ppb
SO2
2.63ppb
NO2
0.20ppm
CO
AQI 31
Good
3.64μg/m³
PM2.5
16.03μg/m³
PM10
33.35ppb
O3
0.67ppb
SO2
2.77ppb
NO2
0.20ppm
CO
AQI 41
Good
1.94μg/m³
PM2.5
8.61μg/m³
PM10
44.43ppb
O3
0.96ppb
SO2
1.65ppb
NO2
0.20ppm
CO
AQI 35
Good
2.96μg/m³
PM2.5
11.49μg/m³
PM10
37.87ppb
O3
0.71ppb
SO2
2.40ppb
NO2
0.20ppm
CO
AQI 34
Good
3.15μg/m³
PM2.5
11.98μg/m³
PM10
36.64ppb
O3
0.68ppb
SO2
2.47ppb
NO2
0.20ppm
CO
AQI 43
Good
2.03μg/m³
PM2.5
9.68μg/m³
PM10
46.03ppb
O3
0.99ppb
SO2
1.67ppb
NO2
0.20ppm
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 North Auburn, California is updated every hour for accuracy.
In the past 24 hours, the air quality in North Auburn, California was at its worst at 01:00:00 on 2026-08-23.
In the last 24 hours, the best air quality in North Auburn, California was observed at 12:00:00 on 2026-08-23.
As of now, the AQI in North Auburn, California is 45, indicating Good conditions.
North Auburn, California air has the highest levels of O3.
Poor air quality in North Auburn, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in North Auburn, California are currently 0.452 μg/m3.
The PM10 concentration in North Auburn, California is 3.112 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in North Auburn, California is 0.239 ppm.
Currently, North Auburn, California has a sulfur dioxide (SO2) concentration of 0.612 ppb.
The current ozone (O3) level in North Auburn, California at the moment is 48.587 ppm.
Nitrogen dioxide (NO2) level in North Auburn, California at the moment is 2.74 ppb.
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