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)
13
Good
Golden Hills, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
0.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
5.09 μg/m³
0
55
155
255
425
605+
14.32 ppb
0
55
71
86
201
201+
0.63 ppb
0
36
76
186
605
1005+
5.84 ppb
0
54
101
361
1250
2050+
0.60 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 13
Good
0.91μg/m³
PM2.5
5.09μg/m³
PM10
14.32ppb
O3
0.63ppb
SO2
5.84ppb
NO2
0.60ppm
CO
AQI 58
Moderate
12.90μg/m³
PM2.5
35.24μg/m³
PM10
6.40ppb
O3
0.62ppb
SO2
15.11ppb
NO2
0.48ppm
CO
AQI 64
Moderate
15.55μg/m³
PM2.5
38.46μg/m³
PM10
5.33ppb
O3
0.61ppb
SO2
14.33ppb
NO2
0.40ppm
CO
AQI 16
Good
2.94μg/m³
PM2.5
2.99μg/m³
PM10
9.21ppb
O3
0.61ppb
SO2
7.46ppb
NO2
0.71ppm
CO
AQI 64
Moderate
16.42μg/m³
PM2.5
34.08μg/m³
PM10
4.50ppb
O3
0.60ppb
SO2
14.30ppb
NO2
0.36ppm
CO
AQI 67
Moderate
17.95μg/m³
PM2.5
49.36μg/m³
PM10
4.85ppb
O3
0.60ppb
SO2
14.92ppb
NO2
0.34ppm
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 09:00:00 on 2025-12-14.
In the last 24 hrs, the best air quality in Golden Hills, California was observed at 08:00:00 on 2025-12-15.
The current air quality in Golden Hills, California is 13, categorized as Good 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 0.907 μg/m3.
The current PM10 concentration at Golden Hills, California is 5.088 μg/m3.
The current carbon monoxide (CO) concentration at Golden Hills, California is 0.603 ppm.
The current sulfur dioxide (SO2) concentration at Golden Hills, California is 0.628 ppb.
The current ozone (O3) concentration at Golden Hills, California is 14.318 ppm.
The current nitrogen dioxide (NO2) concentration at Golden Hills, California is 5.838 ppb.
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