Stay updated with real-time air quality in Los Gatos, 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)
44
Good
Los Gatos, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.63 μg/m³
0
55
155
255
425
605+
43.39 ppb
0
55
71
86
201
201+
0.97 ppb
0
36
76
186
605
1005+
5.46 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Los Gatos, California
Los Gatos, California
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AQI 54
Moderate
11.24μg/m³
PM2.5
53.20μg/m³
PM10
40.85ppb
O3
0.97ppb
SO2
6.15ppb
NO2
0.24ppm
CO
AQI 49
Good
8.62μg/m³
PM2.5
42.53μg/m³
PM10
41.79ppb
O3
0.97ppb
SO2
5.59ppb
NO2
0.25ppm
CO
AQI 52
Moderate
10.17μg/m³
PM2.5
47.98μg/m³
PM10
39.47ppb
O3
0.96ppb
SO2
5.81ppb
NO2
0.25ppm
CO
AQI 62
Moderate
15.11μg/m³
PM2.5
68.56μg/m³
PM10
38.57ppb
O3
0.97ppb
SO2
6.94ppb
NO2
0.22ppm
CO
AQI 67
Moderate
17.87μg/m³
PM2.5
80.05μg/m³
PM10
38.04ppb
O3
0.98ppb
SO2
7.55ppb
NO2
0.20ppm
CO
AQI 38
Good
6.94μg/m³
PM2.5
40.25μg/m³
PM10
35.54ppb
O3
0.96ppb
SO2
5.62ppb
NO2
0.31ppm
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 Los Gatos, California is updated every hour.
The worst air quality in Los Gatos, California in the last 24 hours was observed at 09:00:00 on 2025-06-06.
In the last 24 hrs, the best air quality in Los Gatos, California was observed at 03:00:00 on 2025-06-06.
The current air quality in Los Gatos, California is 44, categorized as Good based on real-time data.
The most common pollutant in Los Gatos, California is PM2.5.
If the air quality in Los Gatos, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Los Gatos, California is 7.735 μg/m3.
The current PM10 concentration at Los Gatos, California is 39.635 μg/m3.
The current carbon monoxide (CO) concentration at Los Gatos, California is 0.255 ppm.
The current sulfur dioxide (SO2) concentration at Los Gatos, California is 0.975 ppb.
The current ozone (O3) concentration at Los Gatos, California is 43.394 ppm.
The current nitrogen dioxide (NO2) concentration at Los Gatos, California is 5.46 ppb.
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