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)
18
Good
Ceres, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
5.72 μg/m³
0
55
155
255
425
605+
18.50 ppb
0
55
71
86
201
201+
0.61 ppb
0
36
76
186
605
1005+
3.14 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Ceres, California
Ceres, California
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AQI 18
Good
1.20μg/m³
PM2.5
5.00μg/m³
PM10
19.00ppb
O3
0.60ppb
SO2
3.03ppb
NO2
0.22ppm
CO
AQI 16
Good
3.49μg/m³
PM2.5
9.99μg/m³
PM10
16.01ppb
O3
0.62ppb
SO2
4.20ppb
NO2
0.22ppm
CO
AQI 17
Good
1.64μg/m³
PM2.5
5.91μg/m³
PM10
18.27ppb
O3
0.62ppb
SO2
3.04ppb
NO2
0.22ppm
CO
AQI 17
Good
1.71μg/m³
PM2.5
6.27μg/m³
PM10
17.94ppb
O3
0.63ppb
SO2
2.85ppb
NO2
0.22ppm
CO
AQI 17
Good
3.10μg/m³
PM2.5
13.96μg/m³
PM10
17.84ppb
O3
0.60ppb
SO2
2.87ppb
NO2
0.26ppm
CO
AQI 16
Good
1.87μg/m³
PM2.5
5.82μg/m³
PM10
17.30ppb
O3
0.64ppb
SO2
2.86ppb
NO2
0.22ppm
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 05:00:00 on 2026-06-08.
In the last 24 hrs, the best air quality in Ceres, California was observed at 03:00:00 on 2026-06-09.
The current air quality in Ceres, California is 18, categorized as Good based on real-time data.
The most common pollutant in Ceres, California is O3.
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 1.543 μg/m3.
The current PM10 concentration at Ceres, California is 5.723 μg/m3.
The current carbon monoxide (CO) concentration at Ceres, California is 0.221 ppm.
The current sulfur dioxide (SO2) concentration at Ceres, California is 0.61 ppb.
The current ozone (O3) concentration at Ceres, California is 18.504 ppm.
The current nitrogen dioxide (NO2) concentration at Ceres, California is 3.136 ppb.
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