Stay updated with real-time air quality in Santa Clara, Oregon 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)
60
Moderate
Santa Clara, Oregon
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
61.78 μg/m³
0
55
155
255
425
605+
19.30 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
13.07 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Santa Clara, Oregon
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AQI 62
Moderate
14.82μg/m³
PM2.5
65.97μg/m³
PM10
18.66ppb
O3
0.37ppb
SO2
13.31ppb
NO2
0.25ppm
CO
AQI 58
Moderate
12.86μg/m³
PM2.5
57.25μg/m³
PM10
18.33ppb
O3
0.37ppb
SO2
13.41ppb
NO2
0.25ppm
CO
AQI 56
Moderate
11.80μg/m³
PM2.5
52.01μg/m³
PM10
16.50ppb
O3
0.52ppb
SO2
13.13ppb
NO2
0.24ppm
CO
AQI 38
Good
6.60μg/m³
PM2.5
30.00μg/m³
PM10
20.68ppb
O3
0.37ppb
SO2
12.25ppb
NO2
0.27ppm
CO
AQI 54
Moderate
11.17μg/m³
PM2.5
47.56μg/m³
PM10
19.82ppb
O3
0.37ppb
SO2
12.12ppb
NO2
0.26ppm
CO
AQI 44
Good
7.61μg/m³
PM2.5
33.50μg/m³
PM10
17.80ppb
O3
0.38ppb
SO2
13.33ppb
NO2
0.26ppm
CO
Air quality data and pollutant measurements for Oregon, 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 Santa Clara, Oregon is updated every hour.
The worst air quality in Santa Clara, Oregon in the last 24 hours was observed at 08:00:00 on 2026-10-22.
In the last 24 hrs, the best air quality in Santa Clara, Oregon was observed at 03:00:00 on 2026-10-22.
The current air quality in Santa Clara, Oregon is 60, categorized as Moderate based on real-time data.
The most common pollutant in Santa Clara, Oregon is PM2.5.
If the air quality in Santa Clara, Oregon is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Santa Clara, Oregon is 13.569 μg/m3.
The current PM10 concentration at Santa Clara, Oregon is 61.78 μg/m3.
The current carbon monoxide (CO) concentration at Santa Clara, Oregon is 0.262 ppm.
The current sulfur dioxide (SO2) concentration at Santa Clara, Oregon is 0.486 ppb.
The current ozone (O3) concentration at Santa Clara, Oregon is 19.301 ppm.
The current nitrogen dioxide (NO2) concentration at Santa Clara, Oregon is 13.075 ppb.
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