Stay updated with real-time air quality in Cathedral City, 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)
33
Good
Cathedral City, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.35 μg/m³
0
55
155
255
425
605+
35.64 ppb
0
55
71
86
201
201+
0.42 ppb
0
36
76
186
605
1005+
10.11 ppb
0
54
101
361
1250
2050+
0.55 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Cathedral City, California
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AQI 33
Good
2.84μg/m³
PM2.5
14.63μg/m³
PM10
35.54ppb
O3
0.42ppb
SO2
9.67ppb
NO2
0.55ppm
CO
AQI 37
Good
1.50μg/m³
PM2.5
7.45μg/m³
PM10
39.64ppb
O3
0.43ppb
SO2
10.96ppb
NO2
0.55ppm
CO
AQI 32
Good
4.64μg/m³
PM2.5
24.28μg/m³
PM10
34.67ppb
O3
0.41ppb
SO2
7.72ppb
NO2
0.56ppm
CO
AQI 31
Good
4.70μg/m³
PM2.5
24.38μg/m³
PM10
33.83ppb
O3
0.40ppb
SO2
7.39ppb
NO2
0.56ppm
CO
AQI 34
Good
2.44μg/m³
PM2.5
12.26μg/m³
PM10
36.97ppb
O3
0.43ppb
SO2
10.58ppb
NO2
0.55ppm
CO
AQI 37
Good
4.00μg/m³
PM2.5
20.00μg/m³
PM10
40.00ppb
O3
0.40ppb
SO2
6.99ppb
NO2
0.56ppm
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 Cathedral City, California is updated every hour.
The worst air quality in Cathedral City, California in the last 24 hours was observed at 06:00:00 on 2026-03-06.
In the last 24 hrs, the best air quality in Cathedral City, California was observed at 01:00:00 on 2026-03-06.
The current air quality in Cathedral City, California is 33, categorized as Good based on real-time data.
The most common pollutant in Cathedral City, California is O3.
If the air quality in Cathedral City, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Cathedral City, California is 2.738 μg/m3.
The current PM10 concentration at Cathedral City, California is 13.347 μg/m3.
The current carbon monoxide (CO) concentration at Cathedral City, California is 0.552 ppm.
The current sulfur dioxide (SO2) concentration at Cathedral City, California is 0.422 ppb.
The current ozone (O3) concentration at Cathedral City, California is 35.642 ppm.
The current nitrogen dioxide (NO2) concentration at Cathedral City, California is 10.106 ppb.
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