Stay updated with real-time air quality in Ceres, 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)
105
Unhealthy for sensitive groups
Ceres, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
37.43 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
44.79 μg/m³
0
55
155
255
425
605+
12.00 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
10.36 ppb
0
54
101
361
1250
2050+
0.37 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Ceres, California
Ceres, California
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AQI 110
Unhealthy for sensitive groups
39.08μg/m³
PM2.5
46.98μg/m³
PM10
12.00ppb
O3
0.38ppb
SO2
10.94ppb
NO2
0.37ppm
CO
AQI 94
Moderate
32.12μg/m³
PM2.5
36.12μg/m³
PM10
12.00ppb
O3
0.22ppb
SO2
8.61ppb
NO2
0.38ppm
CO
AQI 102
Unhealthy for sensitive groups
35.77μg/m³
PM2.5
43.01μg/m³
PM10
12.04ppb
O3
0.37ppb
SO2
9.73ppb
NO2
0.37ppm
CO
AQI 96
Moderate
33.41μg/m³
PM2.5
40.35μg/m³
PM10
12.06ppb
O3
0.39ppb
SO2
8.55ppb
NO2
0.37ppm
CO
AQI 66
Moderate
16.93μg/m³
PM2.5
73.26μg/m³
PM10
20.01ppb
O3
0.37ppb
SO2
11.84ppb
NO2
0.38ppm
CO
AQI 92
Moderate
30.61μg/m³
PM2.5
66.09μg/m³
PM10
12.55ppb
O3
0.40ppb
SO2
12.09ppb
NO2
0.36ppm
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 Ceres, California is updated every hour.
The worst air quality in Ceres, California in the last 24 hours was observed at 02:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Ceres, California was observed at 12:00:00 on 2025-12-06.
The current air quality in Ceres, California is 105, categorized as Unhealthy for Sensitive Groups based on real-time data.
The most common pollutant in Ceres, California is PM2.5.
If the air quality in Ceres, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Ceres, California is 37.429 μg/m3.
The current PM10 concentration at Ceres, California is 44.788 μg/m3.
The current carbon monoxide (CO) concentration at Ceres, California is 0.374 ppm.
The current sulfur dioxide (SO2) concentration at Ceres, California is 0.363 ppb.
The current ozone (O3) concentration at Ceres, California is 12.004 ppm.
The current nitrogen dioxide (NO2) concentration at Ceres, California is 10.356 ppb.
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