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)
33
Good
Los Gatos, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.97 μg/m³
0
55
155
255
425
605+
19.11 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
4.94 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Los Gatos, California
Los Gatos, California
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AQI 44
Good
8.32μg/m³
PM2.5
34.38μg/m³
PM10
26.62ppb
O3
0.80ppb
SO2
4.22ppb
NO2
0.17ppm
CO
AQI 44
Good
7.74μg/m³
PM2.5
30.46μg/m³
PM10
27.46ppb
O3
0.79ppb
SO2
4.30ppb
NO2
0.18ppm
CO
AQI 44
Good
7.91μg/m³
PM2.5
32.70μg/m³
PM10
26.02ppb
O3
0.79ppb
SO2
4.24ppb
NO2
0.18ppm
CO
AQI 49
Good
9.37μg/m³
PM2.5
40.59μg/m³
PM10
25.40ppb
O3
0.80ppb
SO2
3.88ppb
NO2
0.14ppm
CO
AQI 52
Moderate
9.96μg/m³
PM2.5
44.13μg/m³
PM10
25.03ppb
O3
0.81ppb
SO2
3.80ppb
NO2
0.13ppm
CO
AQI 22
Good
3.77μg/m³
PM2.5
23.18μg/m³
PM10
22.23ppb
O3
0.78ppb
SO2
4.27ppb
NO2
0.21ppm
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 10:00:00 on 2025-07-28.
In the last 24 hrs, the best air quality in Los Gatos, California was observed at 02:00:00 on 2025-07-28.
The current air quality in Los Gatos, California is 49, 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 8.626 μg/m3.
The current PM10 concentration at Los Gatos, California is 35.863 μg/m3.
The current carbon monoxide (CO) concentration at Los Gatos, California is 0.191 ppm.
The current sulfur dioxide (SO2) concentration at Los Gatos, California is 0.626 ppb.
The current ozone (O3) concentration at Los Gatos, California is 28.663 ppm.
The current nitrogen dioxide (NO2) concentration at Los Gatos, California is 4.44 ppb.
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