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
5.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.43 μg/m³
0
55
155
255
425
605+
22.39 ppb
0
55
71
86
201
201+
1.04 ppb
0
36
76
186
605
1005+
13.98 ppb
0
54
101
361
1250
2050+
0.38 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Cathedral City, California
Cathedral City, California
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AQI 33
Good
5.97μg/m³
PM2.5
26.17μg/m³
PM10
21.72ppb
O3
0.94ppb
SO2
13.37ppb
NO2
0.39ppm
CO
AQI 22
Good
3.96μg/m³
PM2.5
17.70μg/m³
PM10
22.99ppb
O3
0.94ppb
SO2
15.23ppb
NO2
0.30ppm
CO
AQI 44
Good
8.34μg/m³
PM2.5
40.87μg/m³
PM10
26.93ppb
O3
0.94ppb
SO2
11.25ppb
NO2
0.47ppm
CO
AQI 49
Good
8.56μg/m³
PM2.5
24.89μg/m³
PM10
21.41ppb
O3
0.94ppb
SO2
10.82ppb
NO2
0.50ppm
CO
AQI 27
Good
5.30μg/m³
PM2.5
22.16μg/m³
PM10
24.75ppb
O3
0.94ppb
SO2
16.01ppb
NO2
0.38ppm
CO
AQI 27
Good
5.20μg/m³
PM2.5
29.00μg/m³
PM10
20.00ppb
O3
0.93ppb
SO2
7.26ppb
NO2
0.51ppm
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 12:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Cathedral City, California was observed at 03:00:00 on 2025-12-06.
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 PM2.5.
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 5.921 μg/m3.
The current PM10 concentration at Cathedral City, California is 23.429 μg/m3.
The current carbon monoxide (CO) concentration at Cathedral City, California is 0.379 ppm.
The current sulfur dioxide (SO2) concentration at Cathedral City, California is 1.041 ppb.
The current ozone (O3) concentration at Cathedral City, California is 22.394 ppm.
The current nitrogen dioxide (NO2) concentration at Cathedral City, California is 13.979 ppb.
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