Stay updated with real-time air quality in Golden Hills, 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)
64
Moderate
Golden Hills, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.13 μg/m³
0
55
155
255
425
605+
58.54 ppb
0
55
71
86
201
201+
0.96 ppb
0
36
76
186
605
1005+
5.89 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Golden Hills, California
Golden Hills, California
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AQI 64
Moderate
6.89μg/m³
PM2.5
34.13μg/m³
PM10
58.54ppb
O3
0.96ppb
SO2
5.89ppb
NO2
0.19ppm
CO
AQI 80
Moderate
7.12μg/m³
PM2.5
38.32μg/m³
PM10
64.30ppb
O3
0.97ppb
SO2
6.12ppb
NO2
0.15ppm
CO
AQI 58
Moderate
6.10μg/m³
PM2.5
39.03μg/m³
PM10
56.69ppb
O3
0.97ppb
SO2
7.52ppb
NO2
0.10ppm
CO
AQI 61
Moderate
7.28μg/m³
PM2.5
35.95μg/m³
PM10
57.99ppb
O3
0.96ppb
SO2
4.49ppb
NO2
0.21ppm
CO
AQI 50
Good
6.12μg/m³
PM2.5
41.42μg/m³
PM10
54.19ppb
O3
0.97ppb
SO2
11.37ppb
NO2
0.10ppm
CO
AQI 49
Good
6.03μg/m³
PM2.5
41.18μg/m³
PM10
53.30ppb
O3
0.97ppb
SO2
8.28ppb
NO2
0.10ppm
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 Golden Hills, California is updated every hour.
The worst air quality in Golden Hills, California in the last 24 hours was observed at 12:00:00 on 2026-07-24.
In the last 24 hrs, the best air quality in Golden Hills, California was observed at 07:00:00 on 2026-07-23.
The current air quality in Golden Hills, California is 64, categorized as Moderate based on real-time data.
The most common pollutant in Golden Hills, California is O3.
If the air quality in Golden Hills, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Golden Hills, California is 6.888 μg/m3.
The current PM10 concentration at Golden Hills, California is 34.131 μg/m3.
The current carbon monoxide (CO) concentration at Golden Hills, California is 0.187 ppm.
The current sulfur dioxide (SO2) concentration at Golden Hills, California is 0.962 ppb.
The current ozone (O3) concentration at Golden Hills, California is 58.537 ppm.
The current nitrogen dioxide (NO2) concentration at Golden Hills, California is 5.895 ppb.
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