Stay updated with real-time air quality in Saratoga, 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)
24
Good
Saratoga, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.29 μg/m³
0
55
155
255
425
605+
26.16 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
3.36 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Saratoga, California
Saratoga, California
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AQI 27
Good
5.38μg/m³
PM2.5
22.71μg/m³
PM10
27.07ppb
O3
0.72ppb
SO2
3.58ppb
NO2
0.22ppm
CO
AQI 33
Good
5.92μg/m³
PM2.5
25.08μg/m³
PM10
27.79ppb
O3
0.72ppb
SO2
3.54ppb
NO2
0.22ppm
CO
AQI 24
Good
4.21μg/m³
PM2.5
16.15μg/m³
PM10
25.56ppb
O3
0.72ppb
SO2
3.49ppb
NO2
0.23ppm
CO
AQI 38
Good
7.27μg/m³
PM2.5
32.08μg/m³
PM10
28.93ppb
O3
0.72ppb
SO2
3.30ppb
NO2
0.19ppm
CO
AQI 27
Good
4.94μg/m³
PM2.5
20.94μg/m³
PM10
23.95ppb
O3
0.70ppb
SO2
2.71ppb
NO2
0.23ppm
CO
AQI 44
Good
8.06μg/m³
PM2.5
35.95μg/m³
PM10
29.94ppb
O3
0.73ppb
SO2
3.25ppb
NO2
0.18ppm
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 Saratoga, California is updated every hour.
The worst air quality in Saratoga, California in the last 24 hours was observed at 11:00:00 on 2025-06-05.
In the last 24 hrs, the best air quality in Saratoga, California was observed at 09:00:00 on 2025-06-06.
The current air quality in Saratoga, California is 24, categorized as Good based on real-time data.
The most common pollutant in Saratoga, California is O3.
If the air quality in Saratoga, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Saratoga, California is 3.914 μg/m3.
The current PM10 concentration at Saratoga, California is 16.29 μg/m3.
The current carbon monoxide (CO) concentration at Saratoga, California is 0.134 ppm.
The current sulfur dioxide (SO2) concentration at Saratoga, California is 0.732 ppb.
The current ozone (O3) concentration at Saratoga, California is 26.157 ppm.
The current nitrogen dioxide (NO2) concentration at Saratoga, California is 3.359 ppb.
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