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
13.95 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
62.77 μg/m³
0
55
155
255
425
605+
18.67 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
13.35 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Santa Clara, Oregon
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AQI 62
Moderate
14.75μg/m³
PM2.5
66.73μg/m³
PM10
16.33ppb
O3
0.37ppb
SO2
15.53ppb
NO2
0.41ppm
CO
AQI 58
Moderate
12.84μg/m³
PM2.5
57.20μg/m³
PM10
16.29ppb
O3
0.37ppb
SO2
15.70ppb
NO2
0.41ppm
CO
AQI 58
Moderate
12.70μg/m³
PM2.5
57.01μg/m³
PM10
15.15ppb
O3
0.37ppb
SO2
15.30ppb
NO2
0.40ppm
CO
AQI 44
Good
7.60μg/m³
PM2.5
34.00μg/m³
PM10
14.63ppb
O3
0.38ppb
SO2
14.84ppb
NO2
0.43ppm
CO
AQI 54
Moderate
10.82μg/m³
PM2.5
56.64μg/m³
PM10
14.84ppb
O3
0.38ppb
SO2
15.06ppb
NO2
0.43ppm
CO
AQI 52
Moderate
10.34μg/m³
PM2.5
46.15μg/m³
PM10
13.01ppb
O3
0.38ppb
SO2
15.99ppb
NO2
0.43ppm
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 07:00:00 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 13.954 μg/m3.
The current PM10 concentration at Santa Clara, Oregon is 62.771 μg/m3.
The current carbon monoxide (CO) concentration at Santa Clara, Oregon is 0.25 ppm.
The current sulfur dioxide (SO2) concentration at Santa Clara, Oregon is 0.379 ppb.
The current ozone (O3) concentration at Santa Clara, Oregon is 18.67 ppm.
The current nitrogen dioxide (NO2) concentration at Santa Clara, Oregon is 13.353 ppb.
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