Stay updated with real-time air quality in American Canyon, 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)
28
Good
American Canyon, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.11 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.47 μg/m³
0
55
155
255
425
605+
30.40 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
2.40 ppb
0
54
101
361
1250
2050+
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
American Canyon, California
American Canyon, California
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AQI 33
Good
5.84μg/m³
PM2.5
26.73μg/m³
PM10
30.03ppb
O3
0.30ppb
SO2
2.12ppb
NO2
0.40ppm
CO
AQI 28
Good
3.35μg/m³
PM2.5
12.81μg/m³
PM10
29.90ppb
O3
0.45ppb
SO2
2.43ppb
NO2
0.38ppm
CO
AQI 30
Good
3.53μg/m³
PM2.5
15.66μg/m³
PM10
31.85ppb
O3
0.55ppb
SO2
3.01ppb
NO2
0.40ppm
CO
AQI 28
Good
3.86μg/m³
PM2.5
17.32μg/m³
PM10
30.07ppb
O3
0.35ppb
SO2
2.83ppb
NO2
0.42ppm
CO
AQI 28
Good
3.86μg/m³
PM2.5
17.32μg/m³
PM10
30.07ppb
O3
0.35ppb
SO2
2.83ppb
NO2
0.42ppm
CO
AQI 31
Good
3.12μg/m³
PM2.5
15.94μg/m³
PM10
33.35ppb
O3
0.48ppb
SO2
2.76ppb
NO2
0.38ppm
CO
Air quality data and pollutant measurements for California, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for American Canyon, California is updated every hour.
The worst air quality in American Canyon, California in the last 24 hours was observed at 10:00:00 on 2026-06-12.
In the last 24 hrs, the best air quality in American Canyon, California was observed at 09:00:00 on 2026-06-13.
The current air quality in American Canyon, California is 28, categorized as Good based on real-time data.
The most common pollutant in American Canyon, California is O3.
If the air quality in American Canyon, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at American Canyon, California is 5.114 μg/m3.
The current PM10 concentration at American Canyon, California is 23.47 μg/m3.
The current carbon monoxide (CO) concentration at American Canyon, California is 0.401 ppm.
The current sulfur dioxide (SO2) concentration at American Canyon, California is 0.357 ppb.
The current ozone (O3) concentration at American Canyon, California is 30.398 ppm.
The current nitrogen dioxide (NO2) concentration at American Canyon, California is 2.4 ppb.
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