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)
31
Good
Santa Clara, Oregon
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.51 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.01 μg/m³
0
55
155
255
425
605+
33.85 ppb
0
55
71
86
201
201+
0.18 ppb
0
36
76
186
605
1005+
10.80 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Santa Clara, Oregon
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AQI 32
Good
1.79μg/m³
PM2.5
7.52μg/m³
PM10
35.37ppb
O3
0.22ppb
SO2
6.17ppb
NO2
0.16ppm
CO
AQI 34
Good
1.99μg/m³
PM2.5
7.98μg/m³
PM10
37.31ppb
O3
0.22ppb
SO2
6.07ppb
NO2
0.16ppm
CO
AQI 32
Good
1.60μg/m³
PM2.5
7.00μg/m³
PM10
34.64ppb
O3
0.22ppb
SO2
5.95ppb
NO2
0.16ppm
CO
AQI 35
Good
3.36μg/m³
PM2.5
11.55μg/m³
PM10
37.89ppb
O3
0.22ppb
SO2
7.32ppb
NO2
0.16ppm
CO
AQI 33
Good
1.94μg/m³
PM2.5
7.73μg/m³
PM10
36.43ppb
O3
0.22ppb
SO2
7.31ppb
NO2
0.16ppm
CO
AQI 34
Good
1.61μg/m³
PM2.5
7.03μg/m³
PM10
37.20ppb
O3
0.22ppb
SO2
7.34ppb
NO2
0.16ppm
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 11:00:00 on 2026-03-10.
In the last 24 hrs, the best air quality in Santa Clara, Oregon was observed at 04:00:00 on 2026-03-10.
The current air quality in Santa Clara, Oregon is 35, categorized as Good based on real-time data.
The most common pollutant in Santa Clara, Oregon is O3.
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 1.376 μg/m3.
The current PM10 concentration at Santa Clara, Oregon is 6.077 μg/m3.
The current carbon monoxide (CO) concentration at Santa Clara, Oregon is 0.192 ppm.
The current sulfur dioxide (SO2) concentration at Santa Clara, Oregon is 0.16 ppb.
The current ozone (O3) concentration at Santa Clara, Oregon is 37.756 ppm.
The current nitrogen dioxide (NO2) concentration at Santa Clara, Oregon is 8.544 ppb.
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