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)
66
Moderate
Cathedral City, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
16.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
73.75 μg/m³
0
55
155
255
425
605+
56.02 ppb
0
55
71
86
201
201+
0.35 ppb
0
36
76
186
605
1005+
1.15 ppb
0
54
101
361
1250
2050+
0.19 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 39
Good
4.99μg/m³
PM2.5
21.60μg/m³
PM10
41.78ppb
O3
0.38ppb
SO2
7.46ppb
NO2
0.19ppm
CO
AQI 44
Good
3.89μg/m³
PM2.5
17.39μg/m³
PM10
48.41ppb
O3
0.37ppb
SO2
7.87ppb
NO2
0.20ppm
CO
AQI 44
Good
8.10μg/m³
PM2.5
20.89μg/m³
PM10
41.24ppb
O3
0.38ppb
SO2
7.01ppb
NO2
0.18ppm
CO
AQI 38
Good
7.17μg/m³
PM2.5
21.57μg/m³
PM10
39.68ppb
O3
0.38ppb
SO2
6.99ppb
NO2
0.17ppm
CO
AQI 41
Good
5.26μg/m³
PM2.5
22.91μg/m³
PM10
43.57ppb
O3
0.37ppb
SO2
7.31ppb
NO2
0.19ppm
CO
AQI 33
Good
5.90μg/m³
PM2.5
21.00μg/m³
PM10
33.00ppb
O3
0.39ppb
SO2
7.03ppb
NO2
0.17ppm
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 02:00:00 on 2025-07-20.
In the last 24 hrs, the best air quality in Cathedral City, California was observed at 03:00:00 on 2025-07-20.
The current air quality in Cathedral City, California is 39, 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 4.79 μg/m3.
The current PM10 concentration at Cathedral City, California is 21.38 μg/m3.
The current carbon monoxide (CO) concentration at Cathedral City, California is 0.191 ppm.
The current sulfur dioxide (SO2) concentration at Cathedral City, California is 0.376 ppb.
The current ozone (O3) concentration at Cathedral City, California is 42.145 ppm.
The current nitrogen dioxide (NO2) concentration at Cathedral City, California is 7.549 ppb.
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