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)
54
Moderate
Saratoga, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.78 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
45.33 μg/m³
0
55
155
255
425
605+
33.48 ppb
0
55
71
86
201
201+
0.69 ppb
0
36
76
186
605
1005+
3.73 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Saratoga, California
Saratoga, California
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AQI 44
Good
7.91μg/m³
PM2.5
34.16μg/m³
PM10
27.93ppb
O3
0.91ppb
SO2
7.13ppb
NO2
0.29ppm
CO
AQI 49
Good
8.70μg/m³
PM2.5
37.64μg/m³
PM10
26.81ppb
O3
0.91ppb
SO2
6.79ppb
NO2
0.28ppm
CO
AQI 33
Good
6.43μg/m³
PM2.5
25.77μg/m³
PM10
27.74ppb
O3
0.91ppb
SO2
7.60ppb
NO2
0.31ppm
CO
AQI 54
Moderate
10.96μg/m³
PM2.5
48.82μg/m³
PM10
26.51ppb
O3
0.91ppb
SO2
5.38ppb
NO2
0.23ppm
CO
AQI 27
Good
5.40μg/m³
PM2.5
28.33μg/m³
PM10
27.47ppb
O3
0.89ppb
SO2
5.43ppb
NO2
0.33ppm
CO
AQI 56
Moderate
11.97μg/m³
PM2.5
54.21μg/m³
PM10
26.02ppb
O3
0.92ppb
SO2
4.96ppb
NO2
0.20ppm
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 06:00:00 on 2025-06-18.
In the last 24 hrs, the best air quality in Saratoga, California was observed at 10:00:00 on 2025-06-18.
The current air quality in Saratoga, California is 38, categorized as Good based on real-time data.
The most common pollutant in Saratoga, California is PM2.5.
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 6.745 μg/m3.
The current PM10 concentration at Saratoga, California is 29.765 μg/m3.
The current carbon monoxide (CO) concentration at Saratoga, California is 0.339 ppm.
The current sulfur dioxide (SO2) concentration at Saratoga, California is 0.926 ppb.
The current ozone (O3) concentration at Saratoga, California is 23.965 ppm.
The current nitrogen dioxide (NO2) concentration at Saratoga, California is 6.761 ppb.
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